Page last updated: 2024-11-03

risperidone and Autistic Disorder

risperidone has been researched along with Autistic Disorder in 164 studies

Risperidone: A selective blocker of DOPAMINE D2 RECEPTORS and SEROTONIN 5-HT2 RECEPTORS that acts as an atypical antipsychotic agent. It has been shown to improve both positive and negative symptoms in the treatment of SCHIZOPHRENIA.
risperidone : A member of the class of pyridopyrimidines that is 2-methyl-6,7,8,9-tetrahydropyrido[1,2-a]pyrimidin-4-one carrying an additional 2-[4-(6-fluoro-1,2-benzoxazol-3-yl)piperidin-1-yl]ethyl group at position 2.

Autistic Disorder: A disorder beginning in childhood. It is marked by the presence of markedly abnormal or impaired development in social interaction and communication and a markedly restricted repertoire of activity and interest. Manifestations of the disorder vary greatly depending on the developmental level and chronological age of the individual. (DSM-V)

Research Excerpts

ExcerptRelevanceReference
"Forty-three children with autism (6-12 years old) randomly were divided into three groups: risperidone (n = 15), risperidone + VR (n = 15), and control (n = 13)."9.41Comparing the Effect of Risperidone, Virtual Reality and Risperidone on Social Skills, and Behavioral Problems in Children with Autism: A Follow-up Randomized Clinical Trial. ( Arabi, SM; Khosrorad, R; Soltani Kouhbanani, S; Zarenezhad, S, 2021)
"In this randomized, double-blind, placebo-controlled, parallel-group 10-week clinical trial, 70 drug-free children aged 4 to 12 years old with diagnosis of autistic disorder based on the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision, who had an Aberrant Behavior Checklist-Community (ABC-C) scale irritability subscale score of ≥12, were equally randomized to receive either simvastatin (20-40 mg/day) or placebo as an adjunct to risperidone (1-2 mg/day) whereas administration of both drugs was started simultaneously from baseline."9.27Simvastatin as an Adjunctive Therapy to Risperidone in Treatment of Autism: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. ( Akhondzadeh, S; Karkhaneh-Yousefi, MA; Khezri, R; Moazen-Zadeh, E; Mohammadi, MR; Shirzad, F, 2018)
"This study aimed at investigating the efficacy and tolerability of l-carnosine as an add-on to risperidone in the management of children with autism."9.27l-Carnosine As an Adjunctive Therapy to Risperidone in Children with Autistic Disorder: A Randomized, Double-Blind, Placebo-Controlled Trial. ( Afarideh, M; Akhondzadeh, S; Ghajar, A; Hajizadeh-Zaker, R; Mesgarpour, B; Mohammadi, MR, 2018)
"Risperidone is a common psychopharmacological treatment for irritability in autism spectrum disorder (ASD)."9.22Initial severity and efficacy of risperidone in autism: Results from the RUPP trial. ( Furukawa, TA; Goldberg, Y; Kodesh, A; Kolevzon, A; Leucht, S; Levine, SZ; Reichenberg, A, 2016)
"This is an investigation of minocycline efficacy and safety as an adjuvant to risperidone in management of children with autism."9.22Minocycline as Adjunctive Treatment to Risperidone in Children with Autistic Disorder: A Randomized, Double-Blind Placebo-Controlled Trial. ( Akhondzadeh, S; Alikhani, R; Ghaleiha, A; Hamedi, M; Kazemi, MR; Keshavarzi, Z; Mohammadi, MR; Mohammadinejad, P; Shahriari, M; Zeinoddini, A, 2016)
"This clinical trial supports that low dose buspirone plus risperidone is more effective than risperidone plus placebo for treating irritability in individuals with autism."9.20A randomized double-blind placebo-controlled clinical trial of adjuvant buspirone for irritability in autism. ( Ayoobzadehshirazi, A; Ghanizadeh, A, 2015)
"To assess the safety and efficacy of pioglitazone added to risperidone in the treatment of irritability in autistic disorder (AD), we conducted this study."9.20A pilot double-blind placebo-controlled trial of pioglitazone as adjunctive treatment to risperidone: Effects on aberrant behavior in children with autism. ( Akhondzadeh, S; Farokhnia, M; Ghaleiha, A; Mohammadi, MR; Nikoo, M; Rasa, SM, 2015)
"Risperidone has demonstrated efficacy for acute (8 week) and intermediate length (6 month) management of severe irritability and aggression in children and adolescents with autism."9.20Tolerability, Safety, and Benefits of Risperidone in Children and Adolescents with Autism: 21-Month Follow-up After 8-Week Placebo-Controlled Trial. ( Aman, M; Arnold, LE; Ghuman, J; Grados, M; Hellings, J; Hollway, JA; McCracken, J; McDougle, CJ; Nagaraja, HN; Posey, DJ; Rettiganti, M; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2015)
"Aripiprazole and risperidone are the only FDA approved medications for treating irritability in autistic disorder, however there are no head-to-head data comparing these agents."9.19A head-to-head comparison of aripiprazole and risperidone for safety and treating autistic disorders, a randomized double blind clinical trial. ( Berk, M; Ghanizadeh, A; Sahraeizadeh, A, 2014)
"Two cytokines, eotaxin and MCP-1, which have previously been identified as abnormally elevated in children with autism, decreased during treatment with risperidone."9.19Change in plasma cytokine levels during risperidone treatment in children with autism. ( Ashwood, P; Bent, S; Careaga, M; Choi, JE; Hendren, RL; Widjaja, F, 2014)
"Riluzole add-on therapy shows several therapeutic outcomes, particularly for improving irritability, in children with autism."9.17Riluzole as an adjunctive therapy to risperidone for the treatment of irritability in children with autistic disorder: a double-blind, placebo-controlled, randomized trial. ( Akhondzadeh, S; Ashrafi, M; Farokhnia, M; Ghaleiha, A; Hassanzadeh, E; Modabbernia, A; Mohammadi, E; Mohammadi, MR; Yekehtaz, H, 2013)
"The purpose of this study was to evaluate the long-term safety and efficacy of risperidone in treating irritability and related behaviors in children and adolescents with autistic disorders."9.17An open-label extension study of the safety and efficacy of risperidone in children and adolescents with autistic disorder. ( Hough, D; Karcher, K; Kent, JM; Pandina, G; Singh, J, 2013)
"In a 10-week randomized double-blind placebo-controlled study, 40 outpatient children with a Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revision clinical diagnosis of autism were randomly allocated to celecoxib plus risperidone or placebo plus risperidone."9.17Celecoxib as adjunctive treatment to risperidone in children with autistic disorder: a randomized, double-blind, placebo-controlled trial. ( Akhondzadeh, S; Asadabadi, M; Ashrafi, M; Forghani, S; Ghanizadeh, A; Hassanzadeh, E; Modabbernia, A; Mohammadi, MR, 2013)
"Efficacy and safety of 2 risperidone doses were evaluated in children and adolescents with autism."9.17Risperidone dosing in children and adolescents with autistic disorder: a double-blind, placebo-controlled study. ( Aman, M; Hough, D; Karcher, K; Kent, JM; Kushner, S; Ness, S; Ning, X; Singh, J, 2013)
"Risperidone has been shown to improve serious behavioral problems in children with autism."9.15Risperidone-related improvement of irritability in children with autism is not associated with changes in serum of epidermal growth factor and interleukin-13. ( Aman, MG; Arnold, LE; Bothwell, AL; Chae, W; Hoekstra, PJ; Katsovich, L; Kawikova, I; Leckman, JF; McCracken, JT; McDougle, CJ; Scahill, L; Tierney, E; Tobiasova, Z; van der Lingen, KH; Vitiello, B; Volkmar, F; Zhang, Y, 2011)
"The results suggest that combination of atypical antipsychotic medications and pentoxifylline might have synergistic effects in treatment of behavioral problems of children with autism."9.14Double-blind placebo-controlled trial of pentoxifylline added to risperidone: effects on aberrant behavior in children with autism. ( Akhondzadeh, S; Fallah, J; Forghani, S; Ghanizadeh, A; Imani, R; Mohammadi, M; Mohammadi, MR; Mohebbi-Rasa, S; Raznahan, M; Rezazadeh, SA; Salehi, B, 2010)
" The present study assessed the effects of topiramate plus risperidone in the treatment of autistic disorder."9.14Double-blind, placebo-controlled trial of risperidone plus topiramate in children with autistic disorder. ( Akhondzadeh, S; Ghanizadeh, A; Mohammadi, MR; Rezaei, V; Rezazadeh, SA; Sahraian, A; Tabrizi, M, 2010)
"The objective of this research was to explore the effects of risperidone on cognitive processes in children with autism and irritable behavior."9.13Cognitive effects of risperidone in children with autism and irritable behavior. ( Aman, MG; Arnold, LE; Cronin, P; Gavaletz, A; Ghuman, JK; Hollway, JA; Koenig, K; McCracken, JT; McDougle, CJ; Posey, DJ; Ritz, L; Scahill, L; Swiezy, N; Tierney, E; Vitiello, B; Wheeler, C, 2008)
" Therefore, it was of interest to assess the efficacy of piracetam, a positive modulator of AMPA-sensitive glutamate receptors in autistic disorder."9.13A double-blind placebo controlled trial of piracetam added to risperidone in patients with autistic disorder. ( Akhondzadeh, S; Ghelichnia, HA; Mohammadi, M; Mohammadi, MR; Nouroozinejad, GH; Shabstari, OL; Tajdar, H, 2008)
"The aim of the study was to investigate safety, efficacy and tolerability of risperidone in comparison with haloperidol in the long-term treatment of autistic disorder."9.13Comparison of long-term efficacy and safety of risperidone and haloperidol in children and adolescents with autistic disorder. An open label maintenance study. ( Baykara, A; Baykara, B; Dirik, E; Emiroglu, FN; Gencer, O; Miral, S, 2008)
"We report on an open-label, naturalistic study using risperidone to treat disruptive behaviors and self-injury in children with Down syndrome, severe intellectual disability, and comorbid autism spectrum disorders (DS+ASDs)."9.13Risperidone use in children with Down syndrome, severe intellectual disability, and comorbid autistic spectrum disorders: a naturalistic study. ( Capone, GT; Goyal, P; Grados, M; Kammann, H; Smith, B, 2008)
" The aim of this study was to investigate the phenomenology of SIB in a group of children with autistic disorder, and to test whether treatment with risperidone might reduce it."9.12Self injurious behavior in autism: clinical aspects and treatment with risperidone. ( Canitano, R, 2006)
"To evaluate the impact of risperidone on adaptive behavior in children with autistic disorder who have serious behavior problems and to examine different methods of scoring the Vineland Adaptive Behavior Scales to measure change."9.12Risperidone and adaptive behavior in children with autism. ( Aman, MG; Arnold, LE; Cicchetti, D; Cronin, P; Ghuman, J; Hollway, J; McCracken, JT; McDougle, CJ; Posey, DJ; Ritz, L; Scahill, L; Sparrow, S; Swiezy, NB; Tierney, E; Vitiello, B; Wheeler, C; Williams, SK, 2006)
"The effects of short- and long-term risperidone treatment on serum prolactin were assessed in children and adolescents with autism."9.12Effects of short- and long-term risperidone treatment on prolactin levels in children with autism. ( Aman, MG; Anderson, GM; Arnold, LE; Katsovich, L; Martin, A; McCracken, JT; McDougle, CJ; Posey, DJ; Scahill, L; Shah, B; Tierney, E; Vitiello, B, 2007)
"Some open-label studies suggest that risperidone can be useful in the treatment of certain target symptoms in children with autism."9.12Risperidone in children with autism: randomized, placebo-controlled, double-blind study. ( Malhi, P; Nagaraj, R; Singhi, P, 2006)
"Subgroup analysis of children (5-12 years) with autism enrolled in an 8-week, double-blind, placebo-controlled trial of risperidone for pervasive developmental disorders."9.12Risperidone improves behavioral symptoms in children with autism in a randomized, double-blind, placebo-controlled trial. ( Bossie, CA; Dunbar, F; Pandina, GJ; Youssef, E; Zhu, Y, 2007)
"Parents of 101 children with autism who had participated in a multi-site 8-week double-blind clinical trial of risperidone were given a questionnaire at the end to elicit their perceptions of the appropriateness and acceptability of clinical trial procedures."9.12Parent satisfaction in a multi-site acute trial of risperidone in children with autism: a social validity study. ( Aman, M; Arnold, LE; Martin, A; McCracken, J; McDougle, C; Pappas, K; Posey, D; Scahill, L; Shah, B; Stout, D; Tierney, E; Vitiello, B; Wheeler, C, 2007)
"Risperidone may be effective in improving tantrums, aggression, or self-injurious behaviour in children with autism, but often leads to weight gain."9.12Dietary status and impact of risperidone on nutritional balance in children with autism: a pilot study. ( Aman, MG; Bozzolo, D; Eugene Arnold, L; Lindsay, RL; McCracken, JT; McDougle, CJ; Pachler, M; Posey, DJ; Scahill, L; Tierney, E; Vitiello, B, 2006)
"The aim of the present study was to evaluate the effectiveness and tolerability of risperidone in children with autistic disorder and to examine the correlation between plasma levels of risperidone and its active metabolite 9-hydroxyrisperidone (9-OH-risperidone) and the clinical response."9.11Risperidone treatment of children with autistic disorder: effectiveness, tolerability, and pharmacokinetic implications. ( Calamoneri, F; D'Arrigo, C; Gagliano, A; Germanò, E; Impallomeni, C; Pustorino, G; Spina, E, 2004)
"Weight change was measured for 63 children and adolescents with autism treated with risperidone for 6 months."9.11Weight and leptin changes among risperidone-treated youths with autism: 6-month prospective data. ( Aman, M; Anderson, GM; Arnold, LE; Chuang, S; Martin, A; McCracken, J; McDougle, CJ; Scahill, L; Tierney, E; Vitiello, B, 2004)
"Risperidone has been found efficacious for decreasing severe tantrums, aggression, and self-injurious behavior in children and adolescents with autistic disorder (autism)."9.11Risperidone for the core symptom domains of autism: results from the study by the autism network of the research units on pediatric psychopharmacology. ( Aman, MG; Arnold, LE; Chuang, SZ; Davies, M; Ghuman, JK; Gonzalez, NM; Hollway, J; Koenig, K; Martin, A; McCracken, JT; McDougle, CJ; McGough, JJ; Posey, DJ; Ritz, L; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2005)
"Risperidone is effective for short-term treatment of aggression, temper outbursts, and self-injurious behavior in children with autism."9.11Risperidone treatment of autistic disorder: longer-term benefits and blinded discontinuation after 6 months. ( , 2005)
"The short-term benefit of risperidone in ameliorating severe disruptive behavior in pediatric patients with autism spectrum disorders is well established; however, only one placebo-controlled, long-term study of efficacy is available."9.11Long-term effects of risperidone in children with autism spectrum disorders: a placebo discontinuation study. ( Buitelaar, JK; Hoekstra, PJ; Ketelaars, CE; Lahuis, BE; Minderaa, RB; Scahill, L; Steenhuis, MP; Troost, PW; van Engeland, H, 2005)
"We conducted a multisite, randomized, double-blind trial of risperidone as compared with placebo for the treatment of autistic disorder accompanied by severe tantrums, aggression, or self-injurious behavior in children 5 to 17 years old."9.10Risperidone in children with autism and serious behavioral problems. ( Aman, MG; Arnold, LE; Carroll, D; Cronin, P; Davies, M; Ghuman, J; Gonzalez, NM; Grados, M; Hollway, J; Hong, D; Koenig, K; Kohn, A; Lancor, A; Lindsay, R; Martin, A; McCracken, JT; McDougle, CJ; McGough, J; McMahon, D; Nash, P; Posey, D; Ritz, L; Robinson, J; Scahill, L; Shah, B; Swiezy, N; Tierney, E; Vitiello, B; Volkmar, F, 2002)
"In the Research Units on Pediatric Psychopharmacology (RUPP) Autism Network 8-week double-blind trial of risperidone versus placebo, the chief concerns of parents were collected at 0, 4, and 8 weeks (endpoint), in addition to standardized primary measures."9.10Parent-defined target symptoms respond to risperidone in RUPP autism study: customer approach to clinical trials. ( Aman, MG; Arnold, LE; Chuang, S; Cronin, P; Davies, M; Gonzalez, NM; Hollway, J; Koenig, K; Kohn, AE; McDougle, C; McMahon, DJ; Scahill, L; Shah, B; Tierney, E; Vitiello, B, 2003)
"Atypical neuroleptics, including risperidone, are used to treat children with autism, despite limited efficacy and safety data."9.10Risperidone treatment in children and adolescents with autism: short- and long-term safety and effectiveness. ( Choudhury, MS; Delaney, MA; Gifford, C; Maislin, G; Malone, RP, 2002)
"As part of an ongoing, prospective, ABA design, double-blind crossover study of risperidone versus placebo for the treatment of aggressive, destructive and self-injurious behavior in persons aged 6-65 years with mental retardation (MR) and autism, we measured the weight of 19 subjects at each study visit."9.09Weight gain in a controlled study of risperidone in children, adolescents and adults with mental retardation and autism. ( Crandall, K; Hellings, JA; Schroeder, SR; Wallace, D; Zarcone, JR, 2001)
"To describe the methodological challenges and decisions made in developing a multisite, controlled study of risperidone in children and adolescents with autism."9.09Methodological issues in designing a multisite trial of risperidone in children and adolescents with autism. ( Aman, M; Arnold, LE; Cronin, P; Davies, M; Ghuman, J; Gonzalez, N; Koenig, K; Lindsay, R; Martin, A; McCracken, J; McDougle, CJ; McGough, J; Posey, DJ; Ritz, L; Scahill, L; Swiezy, N; Tierney, E; Vitiello, B; Volkmar, F, 2001)
"Risperidone is more effective than placebo in the short-term treatment of symptoms of autism in adults."9.08A double-blind, placebo-controlled study of risperidone in adults with autistic disorder and other pervasive developmental disorders. ( Carlson, DC; Cohen, DJ; Holmes, JP; McDougle, CJ; Pelton, GH; Price, LH, 1998)
"The pharmacokinetics, pharmacodynamics, safety and efficacy data on aripiprazole for the treatment of irritability associated with autism are discussed."8.87Aripiprazole for the treatment of irritability associated with autism. ( Aman, MG; Farmer, CA, 2011)
"To determine the efficacy and safety of risperidone for people with autism spectrum disorder."8.84Risperidone for autism spectrum disorder. ( Aref-Adib, M; Coren, E; Jesner, OS, 2007)
"To review the clinical trials investigating the efficacy and safety of risperidone in the treatment of children with autism spectrum disorder (ASD)."8.83Role of risperidone in children with autism spectrum disorder. ( Chavez, B; Chavez-Brown, M; Rey, JA, 2006)
"This article has reviewed the background and rationale for the choice of risperidone as the first drug to be studied by the RUPP Autism Network."8.80Research Units on Pediatric Psychopharmacology (RUPP) Autism Network. Background and rationale for an initial controlled study of risperidone. ( Aman, MG; Arnold, LE; Cronin, P; Freeman, BJ; Martin, A; McCracken, JT; McDougle, CJ; McGough, JJ; Posey, DJ; Riddle, MA; Ritz, L; Scahill, L; Swiezy, NB; Tierney, E; Vitiello, B; Volkmar, FR; Votolato, NA; Walson, P, 2000)
"Risperidone is the first antipsychotic to be approved by Food and Drug Administration (FDA) for treating autism spectrum disorder (ASD)."8.31The comparative effectiveness of metformin and risperidone in a rat model of valproic acid-induced autism, Potential role for enhanced autophagy. ( Ashour, RH; Atia, AA; Rahman, KM; Ramadan, NM; Zaki, MM, 2023)
" Here, authors report on a challenging case of low-functioning ASD child with comorbid ARFID and misophonia that responded favorably to a low-dose risperidone."8.12Low-Dose Risperidone for an Autistic Child with Comorbid ARFID and Misophonia. ( Abuzeid, MY; Al-Humoud, AM; Elsori, D; Naguy, A; Pridmore, S; Singh, A, 2022)
"We report several cases in which patients with autistic disorder with mental retardation who received risperidone experienced urinary incontinence."7.80Risperidone-associated urinary incontinence in patients with autistic disorder with mental retardation. ( Imasaka, Y; Iwata, K; Kumazaki, H; Mimura, M; Tomoda, A; Watanabe, K, 2014)
"To study the effect of risperidone treatment on behavioral disorders in children with autism."7.77[Treatment of behavioral disorders by risperidone in children with autism]. ( Huang, F; Liang, QQ; Qin, XT; Wei, BY, 2011)
"2 in favor of risperidone on the main outcome measure in an 8-week double-blind, placebo-controlled trial for irritability in autistic disorder."7.76Moderators, mediators, and other predictors of risperidone response in children with autistic disorder and irritability. ( Aman, MG; Arnold, LE; Chuang, S; Davies, M; DiSilvestro, R; Farmer, C; Kraemer, HC; McCracken, J; McDougle, CJ; Posey, DJ; Scahill, L; Swiezy, NB; Vitiello, B; Witwer, A, 2010)
"Two children aged 11 and 10 years, diagnosed with autism and mental retardation, have developed new-onset diurnal and nocturnal enuresis respectively on their first and second weeks of risperidone monotherapy (1."7.74Risperidone-induced enuresis in two children with autistic disorder. ( Hergüner, S; Mukaddes, NM, 2007)
"This report describes the use of risperidone in the treatment of two very young children with autistic disorder, a 29-month-old boy and a 23-month-old boy, respectively."7.70Risperidone in the treatment of two very young children with autism. ( McDougle, CJ; Posey, DJ; Walsh, KH; Wilson, GA, 1999)
"Children with autism were randomly allocated to risperidone plus memantine or placebo plus risperidone for a 10-wk, double-blind, placebo-controlled study."6.78Memantine as adjunctive treatment to risperidone in children with autistic disorder: a randomized, double-blind, placebo-controlled trial. ( Akhondzadeh, S; Asadabadi, M; Ghaleiha, A; Hajiaghaee, R; Hassanzadeh, E; Mohammadi, MR; Shahei, M; Tabrizi, M, 2013)
"Treatment-emergent adverse events (AEs) were monitored during an 8-week, double-blind, placebo-controlled trial of risperidone (0."6.71Acute and long-term safety and tolerability of risperidone in children with autism. ( Aman, MG; Arnold, LE; Chuang, S; Davies, M; Ghuman, JK; Gonzalez, NM; Koenig, K; Lindsay, RL; Martin, A; McCracken, JT; McDougle, CJ; McGough, J; Nash, PL; Posey, DJ; Ritz, L; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2005)
"Risperidone has been described as having salutary effects as an adjunctive pharmacotherapy in adult and pediatric patients with AD."6.68An open clinical trial of risperidone monotherapy in young children with autistic disorder. ( Findling, RL; Maxwell, K; Wiznitzer, M, 1997)
"Oral risperidone treatment was better than placebo treatment in reducing irritability and other behavioral symptoms associated with autistic disorder in children and adolescents in two well designed short-term trials, with these benefits maintained in those receiving risperidone for up to 6 months."6.44Risperidone: a review of its use in the treatment of irritability associated with autistic disorder in children and adolescents. ( Dhillon, S; Scott, LJ, 2007)
"Autistic disorder (autism) is a neuropsychiatric syndrome characterized by marked deficits in reciprocal social relatedness, communication impairment and a narrow range of interests and/or repetitive behaviors."6.41Risperidone: a potential treatment for autism. ( McDougle, CJ; Posey, DJ, 2002)
"Forty-three children with autism (6-12 years old) randomly were divided into three groups: risperidone (n = 15), risperidone + VR (n = 15), and control (n = 13)."5.41Comparing the Effect of Risperidone, Virtual Reality and Risperidone on Social Skills, and Behavioral Problems in Children with Autism: A Follow-up Randomized Clinical Trial. ( Arabi, SM; Khosrorad, R; Soltani Kouhbanani, S; Zarenezhad, S, 2021)
"Many of children with autism have hyperacusia, an increased sensation to sound."5.35Does risperidone improve hyperacusia in children with autism? ( Ghanizadeh, A, 2009)
"The risperidone was started at 0."5.30Risperidone and explosive aggressive autism. ( Barnhill, LJ; Horrigan, JP, 1997)
"In this randomized, double-blind, placebo-controlled, parallel-group 10-week clinical trial, 70 drug-free children aged 4 to 12 years old with diagnosis of autistic disorder based on the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision, who had an Aberrant Behavior Checklist-Community (ABC-C) scale irritability subscale score of ≥12, were equally randomized to receive either simvastatin (20-40 mg/day) or placebo as an adjunct to risperidone (1-2 mg/day) whereas administration of both drugs was started simultaneously from baseline."5.27Simvastatin as an Adjunctive Therapy to Risperidone in Treatment of Autism: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial. ( Akhondzadeh, S; Karkhaneh-Yousefi, MA; Khezri, R; Moazen-Zadeh, E; Mohammadi, MR; Shirzad, F, 2018)
"This study aimed at investigating the efficacy and tolerability of l-carnosine as an add-on to risperidone in the management of children with autism."5.27l-Carnosine As an Adjunctive Therapy to Risperidone in Children with Autistic Disorder: A Randomized, Double-Blind, Placebo-Controlled Trial. ( Afarideh, M; Akhondzadeh, S; Ghajar, A; Hajizadeh-Zaker, R; Mesgarpour, B; Mohammadi, MR, 2018)
"Risperidone is a common psychopharmacological treatment for irritability in autism spectrum disorder (ASD)."5.22Initial severity and efficacy of risperidone in autism: Results from the RUPP trial. ( Furukawa, TA; Goldberg, Y; Kodesh, A; Kolevzon, A; Leucht, S; Levine, SZ; Reichenberg, A, 2016)
"This is an investigation of minocycline efficacy and safety as an adjuvant to risperidone in management of children with autism."5.22Minocycline as Adjunctive Treatment to Risperidone in Children with Autistic Disorder: A Randomized, Double-Blind Placebo-Controlled Trial. ( Akhondzadeh, S; Alikhani, R; Ghaleiha, A; Hamedi, M; Kazemi, MR; Keshavarzi, Z; Mohammadi, MR; Mohammadinejad, P; Shahriari, M; Zeinoddini, A, 2016)
"This clinical trial supports that low dose buspirone plus risperidone is more effective than risperidone plus placebo for treating irritability in individuals with autism."5.20A randomized double-blind placebo-controlled clinical trial of adjuvant buspirone for irritability in autism. ( Ayoobzadehshirazi, A; Ghanizadeh, A, 2015)
"To assess the safety and efficacy of pioglitazone added to risperidone in the treatment of irritability in autistic disorder (AD), we conducted this study."5.20A pilot double-blind placebo-controlled trial of pioglitazone as adjunctive treatment to risperidone: Effects on aberrant behavior in children with autism. ( Akhondzadeh, S; Farokhnia, M; Ghaleiha, A; Mohammadi, MR; Nikoo, M; Rasa, SM, 2015)
"Risperidone has demonstrated efficacy for acute (8 week) and intermediate length (6 month) management of severe irritability and aggression in children and adolescents with autism."5.20Tolerability, Safety, and Benefits of Risperidone in Children and Adolescents with Autism: 21-Month Follow-up After 8-Week Placebo-Controlled Trial. ( Aman, M; Arnold, LE; Ghuman, J; Grados, M; Hellings, J; Hollway, JA; McCracken, J; McDougle, CJ; Nagaraja, HN; Posey, DJ; Rettiganti, M; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2015)
"Aripiprazole and risperidone are the only FDA approved medications for treating irritability in autistic disorder, however there are no head-to-head data comparing these agents."5.19A head-to-head comparison of aripiprazole and risperidone for safety and treating autistic disorders, a randomized double blind clinical trial. ( Berk, M; Ghanizadeh, A; Sahraeizadeh, A, 2014)
"Two cytokines, eotaxin and MCP-1, which have previously been identified as abnormally elevated in children with autism, decreased during treatment with risperidone."5.19Change in plasma cytokine levels during risperidone treatment in children with autism. ( Ashwood, P; Bent, S; Careaga, M; Choi, JE; Hendren, RL; Widjaja, F, 2014)
"Riluzole add-on therapy shows several therapeutic outcomes, particularly for improving irritability, in children with autism."5.17Riluzole as an adjunctive therapy to risperidone for the treatment of irritability in children with autistic disorder: a double-blind, placebo-controlled, randomized trial. ( Akhondzadeh, S; Ashrafi, M; Farokhnia, M; Ghaleiha, A; Hassanzadeh, E; Modabbernia, A; Mohammadi, E; Mohammadi, MR; Yekehtaz, H, 2013)
"The purpose of this study was to evaluate the long-term safety and efficacy of risperidone in treating irritability and related behaviors in children and adolescents with autistic disorders."5.17An open-label extension study of the safety and efficacy of risperidone in children and adolescents with autistic disorder. ( Hough, D; Karcher, K; Kent, JM; Pandina, G; Singh, J, 2013)
"In a 10-week randomized double-blind placebo-controlled study, 40 outpatient children with a Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revision clinical diagnosis of autism were randomly allocated to celecoxib plus risperidone or placebo plus risperidone."5.17Celecoxib as adjunctive treatment to risperidone in children with autistic disorder: a randomized, double-blind, placebo-controlled trial. ( Akhondzadeh, S; Asadabadi, M; Ashrafi, M; Forghani, S; Ghanizadeh, A; Hassanzadeh, E; Modabbernia, A; Mohammadi, MR, 2013)
"Efficacy and safety of 2 risperidone doses were evaluated in children and adolescents with autism."5.17Risperidone dosing in children and adolescents with autistic disorder: a double-blind, placebo-controlled study. ( Aman, M; Hough, D; Karcher, K; Kent, JM; Kushner, S; Ness, S; Ning, X; Singh, J, 2013)
"Risperidone has been shown to improve serious behavioral problems in children with autism."5.15Risperidone-related improvement of irritability in children with autism is not associated with changes in serum of epidermal growth factor and interleukin-13. ( Aman, MG; Arnold, LE; Bothwell, AL; Chae, W; Hoekstra, PJ; Katsovich, L; Kawikova, I; Leckman, JF; McCracken, JT; McDougle, CJ; Scahill, L; Tierney, E; Tobiasova, Z; van der Lingen, KH; Vitiello, B; Volkmar, F; Zhang, Y, 2011)
"The results suggest that combination of atypical antipsychotic medications and pentoxifylline might have synergistic effects in treatment of behavioral problems of children with autism."5.14Double-blind placebo-controlled trial of pentoxifylline added to risperidone: effects on aberrant behavior in children with autism. ( Akhondzadeh, S; Fallah, J; Forghani, S; Ghanizadeh, A; Imani, R; Mohammadi, M; Mohammadi, MR; Mohebbi-Rasa, S; Raznahan, M; Rezazadeh, SA; Salehi, B, 2010)
" The present study assessed the effects of topiramate plus risperidone in the treatment of autistic disorder."5.14Double-blind, placebo-controlled trial of risperidone plus topiramate in children with autistic disorder. ( Akhondzadeh, S; Ghanizadeh, A; Mohammadi, MR; Rezaei, V; Rezazadeh, SA; Sahraian, A; Tabrizi, M, 2010)
"The objective of this research was to explore the effects of risperidone on cognitive processes in children with autism and irritable behavior."5.13Cognitive effects of risperidone in children with autism and irritable behavior. ( Aman, MG; Arnold, LE; Cronin, P; Gavaletz, A; Ghuman, JK; Hollway, JA; Koenig, K; McCracken, JT; McDougle, CJ; Posey, DJ; Ritz, L; Scahill, L; Swiezy, N; Tierney, E; Vitiello, B; Wheeler, C, 2008)
" Therefore, it was of interest to assess the efficacy of piracetam, a positive modulator of AMPA-sensitive glutamate receptors in autistic disorder."5.13A double-blind placebo controlled trial of piracetam added to risperidone in patients with autistic disorder. ( Akhondzadeh, S; Ghelichnia, HA; Mohammadi, M; Mohammadi, MR; Nouroozinejad, GH; Shabstari, OL; Tajdar, H, 2008)
"The aim of the study was to investigate safety, efficacy and tolerability of risperidone in comparison with haloperidol in the long-term treatment of autistic disorder."5.13Comparison of long-term efficacy and safety of risperidone and haloperidol in children and adolescents with autistic disorder. An open label maintenance study. ( Baykara, A; Baykara, B; Dirik, E; Emiroglu, FN; Gencer, O; Miral, S, 2008)
"The aim of the study was to compare safety, efficacy and tolerability of risperidone with haloperidol in the treatment of Autistic Disorder (AD)."5.13Risperidone versus haloperidol in children and adolescents with AD : a randomized, controlled, double-blind trial. ( Baykara, A; Baykara, B; Dirik, E; Gencer, O; Inal-Emiroglu, FN; Miral, S, 2008)
"We report on an open-label, naturalistic study using risperidone to treat disruptive behaviors and self-injury in children with Down syndrome, severe intellectual disability, and comorbid autism spectrum disorders (DS+ASDs)."5.13Risperidone use in children with Down syndrome, severe intellectual disability, and comorbid autistic spectrum disorders: a naturalistic study. ( Capone, GT; Goyal, P; Grados, M; Kammann, H; Smith, B, 2008)
"There are several studies investigating the effects of risperidone on autism, but many of these studies are contradictory or inconclusive."5.12Effects of Risperidone in Autistic Children and Young Adults: A Systematic Review and Meta-Analysis. ( Alves, BC; Belo, VS; Chaves, VE; Duarte-Almeida, JM; Galduróz, JCF; Mano-Sousa, BJ; Pedrosa, AM, 2021)
" The aim of this study was to investigate the phenomenology of SIB in a group of children with autistic disorder, and to test whether treatment with risperidone might reduce it."5.12Self injurious behavior in autism: clinical aspects and treatment with risperidone. ( Canitano, R, 2006)
"To evaluate the impact of risperidone on adaptive behavior in children with autistic disorder who have serious behavior problems and to examine different methods of scoring the Vineland Adaptive Behavior Scales to measure change."5.12Risperidone and adaptive behavior in children with autism. ( Aman, MG; Arnold, LE; Cicchetti, D; Cronin, P; Ghuman, J; Hollway, J; McCracken, JT; McDougle, CJ; Posey, DJ; Ritz, L; Scahill, L; Sparrow, S; Swiezy, NB; Tierney, E; Vitiello, B; Wheeler, C; Williams, SK, 2006)
"The effects of short- and long-term risperidone treatment on serum prolactin were assessed in children and adolescents with autism."5.12Effects of short- and long-term risperidone treatment on prolactin levels in children with autism. ( Aman, MG; Anderson, GM; Arnold, LE; Katsovich, L; Martin, A; McCracken, JT; McDougle, CJ; Posey, DJ; Scahill, L; Shah, B; Tierney, E; Vitiello, B, 2007)
"Some open-label studies suggest that risperidone can be useful in the treatment of certain target symptoms in children with autism."5.12Risperidone in children with autism: randomized, placebo-controlled, double-blind study. ( Malhi, P; Nagaraj, R; Singhi, P, 2006)
"Subgroup analysis of children (5-12 years) with autism enrolled in an 8-week, double-blind, placebo-controlled trial of risperidone for pervasive developmental disorders."5.12Risperidone improves behavioral symptoms in children with autism in a randomized, double-blind, placebo-controlled trial. ( Bossie, CA; Dunbar, F; Pandina, GJ; Youssef, E; Zhu, Y, 2007)
"Parents of 101 children with autism who had participated in a multi-site 8-week double-blind clinical trial of risperidone were given a questionnaire at the end to elicit their perceptions of the appropriateness and acceptability of clinical trial procedures."5.12Parent satisfaction in a multi-site acute trial of risperidone in children with autism: a social validity study. ( Aman, M; Arnold, LE; Martin, A; McCracken, J; McDougle, C; Pappas, K; Posey, D; Scahill, L; Shah, B; Stout, D; Tierney, E; Vitiello, B; Wheeler, C, 2007)
"Risperidone may be effective in improving tantrums, aggression, or self-injurious behaviour in children with autism, but often leads to weight gain."5.12Dietary status and impact of risperidone on nutritional balance in children with autism: a pilot study. ( Aman, MG; Bozzolo, D; Eugene Arnold, L; Lindsay, RL; McCracken, JT; McDougle, CJ; Pachler, M; Posey, DJ; Scahill, L; Tierney, E; Vitiello, B, 2006)
"The aim of the present study was to evaluate the effectiveness and tolerability of risperidone in children with autistic disorder and to examine the correlation between plasma levels of risperidone and its active metabolite 9-hydroxyrisperidone (9-OH-risperidone) and the clinical response."5.11Risperidone treatment of children with autistic disorder: effectiveness, tolerability, and pharmacokinetic implications. ( Calamoneri, F; D'Arrigo, C; Gagliano, A; Germanò, E; Impallomeni, C; Pustorino, G; Spina, E, 2004)
"Weight change was measured for 63 children and adolescents with autism treated with risperidone for 6 months."5.11Weight and leptin changes among risperidone-treated youths with autism: 6-month prospective data. ( Aman, M; Anderson, GM; Arnold, LE; Chuang, S; Martin, A; McCracken, J; McDougle, CJ; Scahill, L; Tierney, E; Vitiello, B, 2004)
"To investigate the efficacy and safety of risperidone for the treatment of disruptive behavioral symptoms in children with autism and other pervasive developmental disorders (PDD)."5.11Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders. ( Carroll, A; Dunbar, F; Orlik, H; Schulz, M; Shea, S; Smith, I; Turgay, A, 2004)
"Risperidone has been found efficacious for decreasing severe tantrums, aggression, and self-injurious behavior in children and adolescents with autistic disorder (autism)."5.11Risperidone for the core symptom domains of autism: results from the study by the autism network of the research units on pediatric psychopharmacology. ( Aman, MG; Arnold, LE; Chuang, SZ; Davies, M; Ghuman, JK; Gonzalez, NM; Hollway, J; Koenig, K; Martin, A; McCracken, JT; McDougle, CJ; McGough, JJ; Posey, DJ; Ritz, L; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2005)
"Risperidone is effective for short-term treatment of aggression, temper outbursts, and self-injurious behavior in children with autism."5.11Risperidone treatment of autistic disorder: longer-term benefits and blinded discontinuation after 6 months. ( , 2005)
"The short-term benefit of risperidone in ameliorating severe disruptive behavior in pediatric patients with autism spectrum disorders is well established; however, only one placebo-controlled, long-term study of efficacy is available."5.11Long-term effects of risperidone in children with autism spectrum disorders: a placebo discontinuation study. ( Buitelaar, JK; Hoekstra, PJ; Ketelaars, CE; Lahuis, BE; Minderaa, RB; Scahill, L; Steenhuis, MP; Troost, PW; van Engeland, H, 2005)
" The blindness of clinical evaluators and parents was examined in a clinical trial of risperidone in autism."5.11Assessment of the integrity of study blindness in a pediatric clinical trial of risperidone. ( Aman, M; Arnold, LE; Davies, M; Koenig, K; McCracken, JT; McDougle, CJ; Posey, DJ; Scahill, L; Swiezy, NB; Tierney, E; Vitiello, B, 2005)
"We conducted a multisite, randomized, double-blind trial of risperidone as compared with placebo for the treatment of autistic disorder accompanied by severe tantrums, aggression, or self-injurious behavior in children 5 to 17 years old."5.10Risperidone in children with autism and serious behavioral problems. ( Aman, MG; Arnold, LE; Carroll, D; Cronin, P; Davies, M; Ghuman, J; Gonzalez, NM; Grados, M; Hollway, J; Hong, D; Koenig, K; Kohn, A; Lancor, A; Lindsay, R; Martin, A; McCracken, JT; McDougle, CJ; McGough, J; McMahon, D; Nash, P; Posey, D; Ritz, L; Robinson, J; Scahill, L; Shah, B; Swiezy, N; Tierney, E; Vitiello, B; Volkmar, F, 2002)
"The atypical antipsychotic medication risperidone was evaluated using a double-blind, placebo-controlled design in the treatment of destructive behavior in two individuals with autism."5.10Use of functional analysis methodology in the evaluation of medication effects. ( Crosland, KA; Hellings, JA; Lindauer, SE; Schroeder, SR; Valdovinos, MG; Zarcone, JR; Zarcone, TJ, 2003)
"In the Research Units on Pediatric Psychopharmacology (RUPP) Autism Network 8-week double-blind trial of risperidone versus placebo, the chief concerns of parents were collected at 0, 4, and 8 weeks (endpoint), in addition to standardized primary measures."5.10Parent-defined target symptoms respond to risperidone in RUPP autism study: customer approach to clinical trials. ( Aman, MG; Arnold, LE; Chuang, S; Cronin, P; Davies, M; Gonzalez, NM; Hollway, J; Koenig, K; Kohn, AE; McDougle, C; McMahon, DJ; Scahill, L; Shah, B; Tierney, E; Vitiello, B, 2003)
"Atypical neuroleptics, including risperidone, are used to treat children with autism, despite limited efficacy and safety data."5.10Risperidone treatment in children and adolescents with autism: short- and long-term safety and effectiveness. ( Choudhury, MS; Delaney, MA; Gifford, C; Maislin, G; Malone, RP, 2002)
", weight gain, liver function, extrapyramidal side effects, and seizures) and efficacy of the long-term use of risperidone in children and adolescents and to ascertain the effects of drug withdrawal in a semi-naturalistic prospective, subjects with autism or pervasive developmental disorders not otherwise specified (PDDNOS) were treated with risperidone for 6 months after which parents were given the option of continuing for a further 6 months (final assessment at 12 months)."5.09Long-term risperidone for pervasive developmental disorder: efficacy, tolerability, and discontinuation. ( Cianchetti, C; Di Martino, A; Muglia, P; Zuddas, A, 2000)
"As part of an ongoing, prospective, ABA design, double-blind crossover study of risperidone versus placebo for the treatment of aggressive, destructive and self-injurious behavior in persons aged 6-65 years with mental retardation (MR) and autism, we measured the weight of 19 subjects at each study visit."5.09Weight gain in a controlled study of risperidone in children, adolescents and adults with mental retardation and autism. ( Crandall, K; Hellings, JA; Schroeder, SR; Wallace, D; Zarcone, JR, 2001)
"To describe the methodological challenges and decisions made in developing a multisite, controlled study of risperidone in children and adolescents with autism."5.09Methodological issues in designing a multisite trial of risperidone in children and adolescents with autism. ( Aman, M; Arnold, LE; Cronin, P; Davies, M; Ghuman, J; Gonzalez, N; Koenig, K; Lindsay, R; Martin, A; McCracken, J; McDougle, CJ; McGough, J; Posey, DJ; Ritz, L; Scahill, L; Swiezy, N; Tierney, E; Vitiello, B; Volkmar, F, 2001)
"These results suggest that risperidone may be safe and leads to improvements in several behavioral symptoms in young children with autism."5.08An open trial of risperidone in young autistic children. ( Awad, G; Nicolson, R; Sloman, L, 1998)
"Risperidone is more effective than placebo in the short-term treatment of symptoms of autism in adults."5.08A double-blind, placebo-controlled study of risperidone in adults with autistic disorder and other pervasive developmental disorders. ( Carlson, DC; Cohen, DJ; Holmes, JP; McDougle, CJ; Pelton, GH; Price, LH, 1998)
"The pharmacokinetics, pharmacodynamics, safety and efficacy data on aripiprazole for the treatment of irritability associated with autism are discussed."4.87Aripiprazole for the treatment of irritability associated with autism. ( Aman, MG; Farmer, CA, 2011)
"To determine the efficacy and safety of risperidone for people with autism spectrum disorder."4.84Risperidone for autism spectrum disorder. ( Aref-Adib, M; Coren, E; Jesner, OS, 2007)
"To review the clinical trials investigating the efficacy and safety of risperidone in the treatment of children with autism spectrum disorder (ASD)."4.83Role of risperidone in children with autism spectrum disorder. ( Chavez, B; Chavez-Brown, M; Rey, JA, 2006)
"This article has reviewed the background and rationale for the choice of risperidone as the first drug to be studied by the RUPP Autism Network."4.80Research Units on Pediatric Psychopharmacology (RUPP) Autism Network. Background and rationale for an initial controlled study of risperidone. ( Aman, MG; Arnold, LE; Cronin, P; Freeman, BJ; Martin, A; McCracken, JT; McDougle, CJ; McGough, JJ; Posey, DJ; Riddle, MA; Ritz, L; Scahill, L; Swiezy, NB; Tierney, E; Vitiello, B; Volkmar, FR; Votolato, NA; Walson, P, 2000)
"Risperidone is the first antipsychotic to be approved by Food and Drug Administration (FDA) for treating autism spectrum disorder (ASD)."4.31The comparative effectiveness of metformin and risperidone in a rat model of valproic acid-induced autism, Potential role for enhanced autophagy. ( Ashour, RH; Atia, AA; Rahman, KM; Ramadan, NM; Zaki, MM, 2023)
" Here, authors report on a challenging case of low-functioning ASD child with comorbid ARFID and misophonia that responded favorably to a low-dose risperidone."4.12Low-Dose Risperidone for an Autistic Child with Comorbid ARFID and Misophonia. ( Abuzeid, MY; Al-Humoud, AM; Elsori, D; Naguy, A; Pridmore, S; Singh, A, 2022)
" Diagnosis of autism was based on DSM-V criteria and the severity degree was measured by ABC-C checklists at base line and after 8 weeks of treatment with risperidone."3.85DRD3 Ser9Gly Polymorphism and Its Influence on Risperidone Response in Autistic Children. ( Firouzabadi, N; Nazariat, A; Zomorrodian, K, 2017)
"Risperidone treatment disturbed glucose homeostasis and endocrine regulation (particularly leptin) in children and adolescents with ASDs, in a dose- and duration-dependent manner, being suggestive of leptin and insulin resistance mechanisms."3.85Impact of risperidone on leptin and insulin in children and adolescents with autistic spectrum disorders. ( Hongkaew, Y; Intachak, B; Kroll, MH; Limsila, P; Ngamsamut, N; Puangpetch, A; Srisawasdi, P; Sukasem, C; Vanavanan, S; Vanwong, N, 2017)
"Risperidone, an atypical antipsychotic drug, is one of the most frequently used atypical neuroleptic drugs for the treatment of symptoms of behavioral disorders seen in autism."3.83Multifocal atrial tachycardia caused by risperidone. ( Adaletli, H; Akdeniz, C; Oner, T, 2016)
"We report several cases in which patients with autistic disorder with mental retardation who received risperidone experienced urinary incontinence."3.80Risperidone-associated urinary incontinence in patients with autistic disorder with mental retardation. ( Imasaka, Y; Iwata, K; Kumazaki, H; Mimura, M; Tomoda, A; Watanabe, K, 2014)
"Risperidone's beneficial effect on aggression and other elements of adaptive functioning were not necessarily accompanied by reduction in core ASD symptoms, as serially assessed by the same caregivers who reported improvement in their children."3.80Lack of effect of risperidone on core autistic symptoms: data from a longitudinal study. ( Constantino, JN; Marrus, N; Randall, F; Underwood-Riordan, H; Zhang, Y, 2014)
"Assessment of autistic disorder (autism) symptoms, primary and secondary, poses more challenging problems than ordinarily found in multisite randomized clinical trial (RCT) assessments."3.79Assessment in multisite randomized clinical trials of patients with autistic disorder: the Autism RUPP Network. Research Units on Pediatric Psychopharmacology. ( Aman, MG; Arnold, LE; Asarnow, R; Bell-Bradshaw, F; Collier-Crespin, A; Freeman, BJ; Gates-Ulanet, P; Klin, A; Martin, A; McCracken, JT; McDougle, CJ; McGough, JJ; Posey, DJ; Ritz, L; Scahill, L; Swiezy, NB; Tierney, E; Vitiello, B; Volkmar, F, 2000)
"To study the effect of risperidone treatment on behavioral disorders in children with autism."3.77[Treatment of behavioral disorders by risperidone in children with autism]. ( Huang, F; Liang, QQ; Qin, XT; Wei, BY, 2011)
"2 in favor of risperidone on the main outcome measure in an 8-week double-blind, placebo-controlled trial for irritability in autistic disorder."3.76Moderators, mediators, and other predictors of risperidone response in children with autistic disorder and irritability. ( Aman, MG; Arnold, LE; Chuang, S; Davies, M; DiSilvestro, R; Farmer, C; Kraemer, HC; McCracken, J; McDougle, CJ; Posey, DJ; Scahill, L; Swiezy, NB; Vitiello, B; Witwer, A, 2010)
"Two children aged 11 and 10 years, diagnosed with autism and mental retardation, have developed new-onset diurnal and nocturnal enuresis respectively on their first and second weeks of risperidone monotherapy (1."3.74Risperidone-induced enuresis in two children with autistic disorder. ( Hergüner, S; Mukaddes, NM, 2007)
"Parents of 101 children (age 5-17 years) with autism participating in a placebo-controlled trial of risperidone were given a questionnaire at the end of the study."3.73Research knowledge among parents of children participating in a randomized clinical trial. ( Aman, MG; Arnold, LE; Davies, M; McCracken, JT; McDougle, CJ; Scahill, L; Tierney, E; Vitiello, B, 2005)
"This report describes the use of risperidone in the treatment of two very young children with autistic disorder, a 29-month-old boy and a 23-month-old boy, respectively."3.70Risperidone in the treatment of two very young children with autism. ( McDougle, CJ; Posey, DJ; Walsh, KH; Wilson, GA, 1999)
"The etiology of autism is hypothesized to include both biological and environmental factors (Watts, 2008)."3.01Autism Spectrum Disorder and Complementary-Integrative Medicine. ( Arnold, LE; Hendren, RL; Simkin, DR; Vandana, P, 2023)
"Patients were assessed using childhood autism rating scale (CARS), Gilliam autism rating scale-second edition (GARS-II), and clinical global impression (CGI) at the baseline, as well as 6 and 12 months after intervention."3.01Intrathecal autologous bone marrow stem cell therapy in children with autism: A randomized controlled trial. ( Fayyazi Bordbar, MR; Ghasemi, A; Moharari, F; Nahidi, M; Pouryousof, HR; Sharifzadeh, N; Soltanifar, A; Talaei, A; Tavakol Afshari, J; Ziaee, M, 2021)
"Seventy children (aged 4-12 years) with autism and moderate to severe symptoms of irritability were randomly assigned to two treatment regimens."2.87Palmitoylethanolamide as adjunctive therapy for autism: Efficacy and safety results from a randomized controlled trial. ( Akhondzadeh, S; Alavi, K; Hosseini, M; Khalaj, M; Laksari, FY; Mohammadi, MR; Saghazadeh, A; Shalbafan, MR; Shirazi, E; Shooshtari, MH, 2018)
"Children with autism were randomly allocated to risperidone plus memantine or placebo plus risperidone for a 10-wk, double-blind, placebo-controlled study."2.78Memantine as adjunctive treatment to risperidone in children with autistic disorder: a randomized, double-blind, placebo-controlled trial. ( Akhondzadeh, S; Asadabadi, M; Ghaleiha, A; Hajiaghaee, R; Hassanzadeh, E; Mohammadi, MR; Shahei, M; Tabrizi, M, 2013)
"Risperidone has shown safety and efficacy for aggressive and destructive behaviors in short-term studies."2.72A crossover study of risperidone in children, adolescents and adults with mental retardation. ( Fleming, KK; Hellings, JA; Marquis, JG; Reese, RM; Schroeder, SR; Valdovinos, MG; Zarcone, JR, 2006)
"Preschool children tolerated low-dose risperidone well with no serious adverse effects observed over a 6-month treatment period."2.72Risperidone in preschool children with autistic spectrum disorders: an investigation of safety and efficacy. ( Belden, A; Heffelfinger, A; Luby, J; Mrakotsky, C; Spitznagel, E; Stalets, MM; Williams, M, 2006)
"Treatment-emergent adverse events (AEs) were monitored during an 8-week, double-blind, placebo-controlled trial of risperidone (0."2.71Acute and long-term safety and tolerability of risperidone in children with autism. ( Aman, MG; Arnold, LE; Chuang, S; Davies, M; Ghuman, JK; Gonzalez, NM; Koenig, K; Lindsay, RL; Martin, A; McCracken, JT; McDougle, CJ; McGough, J; Nash, PL; Posey, DJ; Ritz, L; Scahill, L; Shah, B; Swiezy, NB; Tierney, E; Vitiello, B, 2005)
"Risperidone has been described as having salutary effects as an adjunctive pharmacotherapy in adult and pediatric patients with AD."2.68An open clinical trial of risperidone monotherapy in young children with autistic disorder. ( Findling, RL; Maxwell, K; Wiznitzer, M, 1997)
"Autism spectrum disorder is characterized by difficulty with social communication and restricted, repetitive patterns of behavior, interest, or activities."2.53Autism Spectrum Disorder: Primary Care Principles. ( Sanchack, KE; Thomas, CA, 2016)
"Oral risperidone treatment was better than placebo treatment in reducing irritability and other behavioral symptoms associated with autistic disorder in children and adolescents in two well designed short-term trials, with these benefits maintained in those receiving risperidone for up to 6 months."2.44Risperidone: a review of its use in the treatment of irritability associated with autistic disorder in children and adolescents. ( Dhillon, S; Scott, LJ, 2007)
"Many theories about the causes of autism have been suggested, including the MMR vaccine."2.43Autistic spectrum disorders 2: diagnosis and management. ( Chowdhury, U; Cork, C; Jones, A, 2006)
"Autistic disorder (autism) is a neuropsychiatric syndrome characterized by marked deficits in reciprocal social relatedness, communication impairment and a narrow range of interests and/or repetitive behaviors."2.41Risperidone: a potential treatment for autism. ( McDougle, CJ; Posey, DJ, 2002)
"Despite the fact that psychiatric illness in the pre-adult era is not rare, few controlled clinical trials have examined the short-term safety and efficacy of these agents in youths with psychosis."2.39Antipsychotic medications in children and adolescents. ( Findling, RL; Grcevich, SJ; Lopez, I; Schulz, SC, 1996)
"Autism spectrum disorder is a diagnosis that includes significant social communication deficits/delays along with restricted patterns of interests and behaviors."1.43Treatment of Autism Spectrum Disorder in Children and Adolescents. ( DeFilippis, M; Wagner, KD, 2016)
"Risperidone also has multiple receptor targets in which only a subset may be procognitive and others induce cognitive impairment."1.40Risperidone and the 5-HT2A receptor antagonist M100907 improve probabilistic reversal learning in BTBR T + tf/J mice. ( Amodeo, DA; Jones, JH; Ragozzino, ME; Sweeney, JA, 2014)
"Autism is a pervasive developmental disorder characterised by impairment in social interaction and communication, with unusual behavior."1.37The treatment of autistic children with risperidone. ( Curković, M; Dodig-Curković, K; Radić, J; Radić, M, 2011)
"Risperidone have been reported to commonly lead to asymptomatic elevation of liver enzymes in adult population, and recently in children and adolescents."1.37Risperidone rechallenge for marked liver function test abnormalities in an autistic child. ( Copur, M; Erdogan, A, 2011)
"Many of children with autism have hyperacusia, an increased sensation to sound."1.35Does risperidone improve hyperacusia in children with autism? ( Ghanizadeh, A, 2009)
"Citalopram was the most preferred antidepressant and Carbamazepine, the most preferred mood stabilizer/antiepileptic."1.35Use of medication for the management of behavior problems among adults with intellectual disabilities: a clinicians' consensus survey. ( Deb, S; Unwin, GL, 2008)
"Treatment with risperidone 0."1.31Risperidone in the treatment of autistic Thai children under 4 years of age. ( Boon-Yasidhi, V; Soising, L; Suwanwattana, C; Tarugsa, J, 2002)
"Outcome measures were the Childhood Autism Rating Scale, the Children's Psychiatric Rating Scale, Clinical Global Impression (improvement score), and the Children's Global Assessment of Functioning."1.31Risperidone monotherapy in preschool children with pervasive developmental disorders. ( Cosenza, A; De Vito, G; Masi, G; Mucci, M, 2001)
"Risperidone is an atypical antipsychotic used in the treatment of several psychiatric disorders in both children and adults."1.31Side-effects of risperidone therapy mimicking cerebrospinal fluid shunt malfunction: implications for clinical monitoring and management. ( Edwards, RJ; Pople, IK, 2002)
"The risperidone was started at 0."1.30Risperidone and explosive aggressive autism. ( Barnhill, LJ; Horrigan, JP, 1997)

Research

Studies (164)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's16 (9.76)18.2507
2000's80 (48.78)29.6817
2010's56 (34.15)24.3611
2020's12 (7.32)2.80

Authors

AuthorsStudies
Soltani Kouhbanani, S1
Khosrorad, R1
Zarenezhad, S1
Arabi, SM1
Elnahas, EM2
Abuelezz, SA1
Mohamad, MI1
Nabil, MM1
Abdelraouf, SM1
Bahaa, N1
Hassan, GAM1
Aboul-Fotouh, S2
Naguy, A2
Al-Humoud, AM1
Pridmore, S2
Abuzeid, MY1
Singh, A1
Elsori, D1
Jamali, MA1
Hasan, AE1
Alamiri, B1
Atia, AA1
Ashour, RH1
Zaki, MM1
Rahman, KM1
Ramadan, NM1
Vandana, P1
Simkin, DR1
Hendren, RL3
Arnold, LE20
Habib, MZ1
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Suwanwattana, C1
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Zarcone, TJ1
McDougle, C2
McMahon, DJ1
Masi, G3
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Nishimura, M1
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Chuang, SZ1
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Clinical Trials (14)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Risperidone in the Treatment of Children and Adolescents With Autistic Disorder: A Double-Blind, Placebo-Controlled Study of Efficacy and Safety, Followed by an Open-Label Extension Study of Safety[NCT00576732]Phase 496 participants (Actual)Interventional2007-12-31Completed
Video Assisted Speech Technology to Enhance Functional Language Abilities in Individuals With Autism Spectrum Disorder[NCT04764539]6 participants (Actual)Interventional2019-12-01Completed
Emotion Awareness and Skills Enhancement (EASE) Program: A Clinical Trial[NCT03432832]113 participants (Actual)Interventional2018-01-30Completed
Placebo-Controlled Study of Risperidone for the Treatment of Children and Adolescents With Autism and Negative Behavioral Symptoms[NCT00005014]Phase 3101 participants (Actual)Interventional1997-10-31Completed
Effect of PLAY Project Intervention Program on Children With Autism Spectrum Disorder: A Multi-center, Randomized Control Study in China[NCT05531669]200 participants (Anticipated)Interventional2022-08-01Recruiting
Risperidone and Behavioral Therapy in Treatment of Children and Adolescents With Autistic Disorder[NCT00080145]124 participants (Actual)Interventional2004-02-29Completed
Characterization of Endogenous Melatonin Profiles in Children With Autism Spectrum Disorder.[NCT00691080]58 participants (Actual)Observational2007-09-30Completed
Pharmacological Treatment of Rett Syndrome by Stimulation of Synaptic Maturation With Recombinant Human IGF-1(Mecasermin [rDNA] Injection)[NCT01777542]Phase 230 participants (Actual)Interventional2013-01-31Completed
Severe Aberrant Behavior Among Persons With Mental Retardation. Project III: Behavioral Selectivity of Atypical Neuroleptic Drugs: Effects on Cognitive and Social Behaviors[NCT00065273]Phase 350 participants Interventional1998-07-31Completed
Assessing the Feasibility, Acceptability, and Preliminary Efficacy of an Adaptive Intervention Approach for Children With Autism and Disruptive Behavior: A Pilot Study[NCT04204226]42 participants (Actual)Interventional2019-12-17Completed
Efficacy And Safety Of Risperidone In The Treatment Of Children With Autistic Disorder And Other Pervasive Developmental Disorders: A Canadian, Multicenter, Double-Blind, Placebo-Controlled Study[NCT00261508]Phase 380 participants (Actual)Interventional1999-08-31Completed
Methylphenidate for Hyperactivity and Impulsiveness in Children and Adolescents With Pervasive Developmental Disorders[NCT00025779]60 participants Interventional2001-10-31Completed
Neural Mechanisms of CBT for Anxiety in Children With Autism: Randomized Controlled Trial[NCT02725619]70 participants (Actual)Interventional2016-04-30Completed
Neural Mechanisms of Cognitive-Behavioral Therapy for Anxiety in Children With Autism Spectrum Disorder: A Pilot Study[NCT02225808]10 participants (Actual)Interventional2014-08-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Change in Aberrant Behavior Checklist Irritability (ABC-I) Subscale

Measure of irritability symptoms of autism. Score range 0 to 45 (lower score = lesser severity). (NCT00576732)
Timeframe: Baseline and 6 weeks

Interventionunits on a scale (Mean)
Placebo-3.5
Risperidone Low Dose-7.4
Risperidone High Dose-12.4

Change in Clinical Global Impression Severity (CGI-S)

"Investigator evaluation of severity of illness and functional impairment on a 7-point scale (1=not ill, 2=very mild, 3=mild, 4=moderate, 5=marked, 6=severe, 7=extremely severe)." (NCT00576732)
Timeframe: Baseline and 6 weeks

Interventionunits on a scale (Mean)
Placebo-0.3
Risperidone Low Dose-0.4
Risperidone High Dose-1.0

Change in Fasting Glucose (mg/dL) at 6 Months

(NCT00576732)
Timeframe: Baseline and 6 months

Interventionmg/dL (Mean)
Placebo/RIS4.0
Ris Low Dose/RIS3.5
Ris High Dose/RIS2.3

Change in Fasting Glucose (mg/dL) at 6 Weeks

(NCT00576732)
Timeframe: Baseline and 6 weeks

Interventionmg/dL (Mean)
Placebo-0.4
Risperidone Low Dose-0.1
Risperidone High Dose-0.3

Change in Insulin Resistance (IR) at 6 Months

Insulin resistance calculated using the homeostatic model assessment 1 (HOMA1) formula: fasting glucose (mmol/L) times fasting insulin (uU/L) divided by 22.5. HOMA-IR is a widely used clinical tool for estimating insulin resistance based upon the balance between glucose output and insulin secretion. Normal values should be close to 1, while an increase indicates a decrease in insulin sensitivity (or increase in insulin resistance), a potential predictor for the development of Type 2 Diabetes Mellitus. (NCT00576732)
Timeframe: Baseline and 6 months

Interventionunits on a scale (Mean)
Placebo/RIS0.09
Ris Low Dose/RIS0.36
Ris High Dose/RIS0.75

Change in Insulin Resistance (IR) at 6 Weeks

Insulin resistance calculated using the homeostatic model assessment 1 (HOMA1)formula: fasting glucose (mmol/L) times fasting insulin (uU/L) divided by 22.5. HOMA-IR is a widely used clinical tool for estimating insulin resistance based upon the balance between glucose output and insulin secretion. Normal values should be close to 1, while an increase indicates a decrease in insulin sensitivity (or increase in insulin resistance), a potential predictor for the development of Type 2 Diabetes Mellitus. (NCT00576732)
Timeframe: Baseline and 6 weeks

Interventionunits on a scale (Least Squares Mean)
Placebo0.36
Risperidone Low Dose-0.10
Risperidone High Dose0.45

Number of Participants Who Had at Least 25% Improvement in ABC-I

ABC-I is a measure of irritability symptoms of autism with score range 0 to 45 (lower score = lesser severity). (NCT00576732)
Timeframe: 6 weeks

Interventionparticipants (Number)
Placebo14
Risperidone Low Dose15
Risperidone High Dose24

Number of Participants Who Had Clinical Global Impression Change Ratings of Much or Very Much Improved.

"Investigator impression of change over time from double-blind baseline on a 7-point scale (1=very much improved, 2=much improved, 3=minimally improved, 4=no change, 5=minimally worse, 6=much worse, 7=very much worse)." (NCT00576732)
Timeframe: 6 weeks

Interventionparticipants (Number)
Placebo5
Risperidone Low Dose5
Risperidone High Dose19

Change in Articulation Accuracy

Change in % of correct phonemes in each attempted stimulus (NCT04764539)
Timeframe: Seven weeks--each subject participated in the study twice a week over a 7-week period for a total of 14 sessions. The first and last sessions (session #1 and session #14) were reserved for pre-test and post-test language sample collection and assessment.

Interventionpercentage of correct phonemes (Mean)
Stimuli Administered Via 2D Format on an iPad Pro19.75
Stimuli Administered in 3D Format Via VR Goggles and Bone Conduction Headphones16.24

Change in Mean Length of Utterance (MLU)

"Participants (aged 4 to 8 years) were given a pre- and post-test 15-minute language sample. MLU was calculated for tests and gain from pre-test to post-test was compared.~NOTE: This measure is calculated based on a change in the number of morphemes per utterance during pre-test and post-test language samples. During a five-minute period, two licensed speech-language pathologists (SLP) observed a parent interacting and talking with their child. Parents Both SLPs transcribed the subjects' speech and calculated a mean length of utterance (MLU) for each subject. MLU was calculated by determining how many bound and free morphemes were included within every spoken utterance produced by a subject. The total number of morphemes produced within the 5-minute period were then divided by total number of utterances, which then produced the MLU for each subject. This procedure was use for determining MLU in both the pre- and post-testing procedures." (NCT04764539)
Timeframe: Seven weeks--each subject participated in the study twice a week over a 7-week period for a total of 14 sessions. The first and last sessions (session #1 and session #14) were reserved for pre-test and post-test language sample collection and assessment.

InterventionMorphemes per utterance (Mean)
Stimuli Administered Via 2D Format on an iPad Pro0.5387
Stimuli Administered in 3D Format Via VR Goggles and Bone Conduction Headphones0.2987

Change in Percentage of Correctly Transcribed Words Using Automatic Speech Recognition

"15-minute pre- and post-testing was performed using speech recognition software and transcribed by a licensed speech pathologist. Differences pre and post intervention were compared across group and within groups.~NOTE: During our assessment, we used Google's native closed captioning function (a tool which uses machine learning to recognize and transcribe speech) and a third party app, Tactiq Pins, which allows users to keep a transcript of all speaker utterances during a call. We compared our video to the Tactiq Pin transcripts in order to measure any change in the amount of accurately transcribed spoken words between pre-test and post-test language samples. Specific transcription results for each group can be found in the data tables provided." (NCT04764539)
Timeframe: Seven weeks--each subject participated in the study twice a week over a 7-week period for a total of 14 sessions. The first and last sessions (session #1 and session #14) were reserved for pre-test and post-test language sample collection and assessment.

Intervention% of correctly transcribed words (Mean)
Stimuli Administered Via 2D Format on an iPad Pro1.388
Stimuli Administered in 3D Format Via VR Goggles and Bone Conduction Headphones0

Change in Type-Token Ratios

A type-token ratio measures the total number of unique words in a given segment of language. (NCT04764539)
Timeframe: Seven weeks--each subject participated in the study twice a week over a 7-week period for a total of 14 sessions. The first and last sessions (session #1 and session #14) were reserved for pre-test and post-test language sample collection and assessment.

Interventionnumber of unique words in a segment (Mean)
Stimuli Administered Via 2D Format on an iPad Pro30.158
Stimuli Administered in 3D Format Via VR Goggles and Bone Conduction Headphones22.26

Increase in Response Rate to Treatment Stimuli

The change in response rate measures any significant differences in how often children responded to pre- and post-testing stimuli after having received treatment between the iPad Pro and VR goggles groups. A response is considered a verbal or non-verbal reaction (e.g., eye contact, gestures, vocalizations) to the stimuli presented during the therapy sessions. Higher response rates indicate better engagement and responsiveness to the treatment. The change in response rate is calculated as the value at the post-test time point minus the value at the pre-test time point, with positive numbers representing increases and negative numbers representing decreases in response rate. (NCT04764539)
Timeframe: Seven weeks--each subject participated in the study twice a week over a 7-week period for a total of 14 sessions. The first and last sessions (session #1 and session #14) were reserved for pre-test and post-test language sample collection and assessment.

InterventionNumber of responses (Mean)
Stimuli Administered Via 2D Format on an iPad Pro5.67
Stimuli Administered in 3D Format Via VR Goggles and Bone Conduction Headphones3.33

Parent Perceptions of Communication Changes, Resulting From Study Participation.

"Parent observations -- perceptions of changes in their children's motor-speech, behavioral, and social communication skills after having participated in the study~Scale title: Net Positive Changes Score Maximum possible value: 18 Minimum possible value: -2 Higher score is better." (NCT04764539)
Timeframe: Seven weeks--each subject participated in the study twice a week over a 7-week period for a total of 14 sessions. The first and last sessions (session #1 and session #14) were reserved for pre-test and post-test language sample collection and assessment.

InterventionScore on a scale (Mean)
Parents of Participants, Who Received VAST Stimuli Via a 2D Format on an iPad Pro11
Parents of Participants, Who Received VAST Stimuli Through VR Goggles and Bone Conduction Headphones9.67

Aberrant Behavior Checklist - Community Edition (ABC-C)

"The ABC-C is a global behavior checklist implemented for the measurement of drug and other treatment effects in populations with intellectual disability. Behavior based on 58 items that describe various behavioral problems.~Each item is rated on the parents perceived severity of the behavior. The answer options for each item are:~0 = Not a problem~= Problem but slight in degree~= Moderately serious problem~= Severe in degree~The measure is broken down into the following subscales with individual ranges as follows:~Subscale I (Irritability): 15 items, score range = 0-45 Subscale II (Lethargy): 16 items, score range = 0-48 Subscale III (Stereotypy): 7 items, score range = 0-21 Subscale IV (Hyperactivity): 16 items, score range = 0-48 Subscale V (Inappropriate Speech) was not included in the breakdown because it was not applicable (no participants in the study had verbal language)." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First Intervention: Subscale IVisit 3 - First Intervention: Subscale IVisit 5 - First Intervention: Subscale IVisit 6 - Second Intervention: Subscale IVisit 8 - Second Intervention: Subscale IVisit 10 - Second Intervention: Subscale IFollow-up: Subscale I (Irritability)Visit 1 - First Intervention: Subscale IIVisit 3 - First Intervention: Subscale IIVisit 5 - First Intervention: Subscale IIVisit 6 - Second Intervention: Subscale IIVisit 8 - Second Intervention: Subscale IIVisit 10 - Second Intervention: Subscale IIFollow-up: Subscale II (Lethargy)Visit 1 - First Intervention: Subscale IIIVisit 3 - First Intervention: Subscale IIIVisit 5 - First Intervention: Subscale IIIVisit 6 - Second Intervention: Subscale IIIVisit 8 - Second Intervention: Subscale IIIVisit 10 - Second Intervention: Subscale IIIFollow-up: Subscale III (Stereotypy)Visit 1 - First Intervention: Subscale IVVisit 3 - First Intervention: Subscale IVVisit 5 - First Intervention: Subscale IVVisit 6 - Second Intervention: Subscale IVVisit 8 - Second Intervention: Subscale IVVisit 10 - Second Intervention: Subscale IVFollow-up: Subscale IV (Hyperactivity)
Placebo First, Then rhIGF-19.009.007.007.004.005.003.0013.0011.009.0011.008.006.006.0013.0010.0011.0011.0010.008.008.0013.0012.0011.0011.007.0010.009.00
rhIGF-1 First, Then Placebo6.004.002.004.003.005.002.008.007.006.005.005.004.005.0012.0010.009.0011.009.009.009.008.008.006.007.004.005.005.00

Anxiety, Depression, and Mood Scale (ADAMS)

"Remaining subscales of the ADAMS that are not primary outcome measures include: Manic/hyperactive, Depressed mood, General anxiety, Obsessive/compulsive behavior.~The range for each subscale is as follows:~Manic/Hyperactive Behavior: 0-15 Depressed Mood: 0-21 General Anxiety: 0-21 Obsessive/Compulsive Behavior: 0-9~The higher the score for each subscale, the more problematic the behavior." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1- First Intervention: Manic/HyperactiveVisit 2- First Intervention: Manic/HyperactiveVisit 3- First Intervention: Manic/HyperactiveVisit 4- First Intervention: Manic/HyperactiveVisit 5- First Intervention: Manic/HyperactiveVisit 6- Second Intervention: Manic/HyperactiveVisit 7- Second Intervention: Manic/HyperactiveVisit 8- Second Intervention: Manic/HyperactiveVisit 9- Second Intervention: Manic/HyperactiveVisit 10- First Intervention: Manic/HyperactiveFollow-up: Manic/Hyperactive SubscaleVisit 1- First Intervention: Depressed MoodVisit 2- First Intervention: Depressed MoodVisit 3- First Intervention: Depressed MoodVisit 4- First Intervention: Depressed MoodVisit 5- First Intervention: Depressed MoodVisit 6- Second Intervention: Depressed MoodVisit 7- Second Intervention: Depressed MoodVisit 8- Second Intervention: Depressed MoodVisit 9- Second Intervention: Depressed MoodVisit 10- Second Intervention: Depressed MoodFollow-up: Depressed Mood SubscaleVisit 1- First Intervention: General AnxietyVisit 2- First Intervention: General AnxietyVisit 3- First Intervention: General AnxietyVisit 4- First Intervention: General AnxietyVisit 5- First Intervention: General AnxietyVisit 6- Second Intervention: General AnxietyVisit 7- Second Intervention: General AnxietyVisit 8- Second Intervention: General AnxietyVisit 9- Second Intervention: General AnxietyVisit 10- Second Intervention: General AnxietyFollow-up: General Anxiety SubscaleVisit 1- First Intervention: Obsessive CompulsiveVisit 2- First Intervention: Obsessive CompulsiveVisit 3- First Intervention: Obsessive CompulsiveVisit 4- First Intervention: Obsessive CompulsiveVisit 5- First Intervention: Obsessive CompulsiveVisit 6- Second Intervention: Obsessive CompulsiveVisit 7- Second Intervention: Obsessive CompulsiveVisit 8- Second Intervention: Obsessive CompulsiveVisit 9- Second Intervention: Obsessive CompulsiveVisit 10- First Intervention: Obsessive CompulsiveFollow-up: Obsessive Compulsive Behavior Subscale
Placebo First, Then rhIGF-18.007.007.007.007.008.006.506.006.005.005.002.004.003.002.002.002.003.002.003.002.002.008.006.006.005.005.006.006.006.004.004.005.504.004.004.003.003.003.003.003.003.002.003.50
rhIGF-1 First, Then Placebo7.007.006.005.004.006.005.005.004.004.505.004.005.003.003.004.004.003.003.002.003.003.506.007.006.005.005.007.005.004.003.004.004.003.004.004.003.003.003.003.003.002.002.503.00

Anxiety, Depression, and Mood Scale (ADAMS) - Social Avoidance Subscale

"The ADAMS is completed by the parent/caregiver/LAR and consists of 29 items which are scored on a 4-point rating scale that combines frequency and severity ratings. The instructions ask the rater to describe the individual's behavior over the last six months on the following scale: 0 if the behavior has not occurred, 1 if the behavior occurs occasionally or is a mild problem, 2 if the behavior occurs quite often or is moderate problem, or 3 if the behavior occurs a lot or is a severe problem.~The Social Avoidance subscale of the ADAMS will be used as a primary outcome measure for this trial. The range for this subscale is 0-21. The higher the subscale score, the more problematic the behavior." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 2 - First InterventionVisit 3 - First InterventionVisit 4 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 7 - Second InterventionVisit 8 - Second InterventionVisit 9 - Second InterventionVisit 10 - Second InterventionFollow-up
Placebo First, Then rhIGF-16.005.005.006.005.004.004.004.003.003.504.00
rhIGF-1 First, Then Placebo4.005.004.004.003.004.004.004.003.003.503.00

Clinical Global Impression - Improvement (CGI-I)

"Each time the patient was seen after the study intervention was initiated, the clinician compared the patient's overall clinical condition to the CGI-S score obtained at the baseline (visit 1) visit. Based on information collected, the clinician determined if any improvement occurred on the following 7-point scale: 1=Very much improved since the initiation of treatment; 2=Much improved; 3=Minimally improved; 4=No change from baseline (the initiation of treatment); 5=Minimally worse; 6=Much worse; 7=Very much worse since the initiation of treatment.~The possible range for reported scores is 1-7." (NCT01777542)
Timeframe: Every 10 weeks during each of the two 20-week treatment periods

,
Interventionunits on a scale (Median)
Visit 3 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 8 - Second InterventionVisit 10 - Second Intervention
Placebo First, Then rhIGF-14.004.004.004.004.00
rhIGF-1 First, Then Placebo4.004.004.004.004.00

Clinical Global Impression - Severity (CGI-S)

"This scale is used to judge the severity of the subject's disease prior to entry into the study. The clinician will rate the severity of behavioral symptoms at baseline on a 7-point scale from not impaired to the most impaired.~The scores that correspond to each possible grouping are as follows: 1=Normal, not at all impaired; 2=Borderline impaired; 3=Mildly impaired; 4=Moderately impaired; 5=Markedly impaired; 6=Severely impaired; 7=The most impaired.~The possible range for reported scores is 1-7." (NCT01777542)
Timeframe: Every 10 weeks during each of the two 20-week treatment periods

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 3 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 8 - Second InterventionVisit 10 - Second Intervention
Placebo First, Then rhIGF-14.004.004.004.004.004.00
rhIGF-1 First, Then Placebo4.004.004.004.004.004.50

Communication and Symbolic Behavior Scales - Developmental Profile (CSBS-DP)

"The CSBS-DP was designed to measure early communication and symbolic skills in infants and young children (that is, functional communication skills of 6 month to 2 year olds). The CSBS-DP measures skills from three composites: (a) Social (emotion, eye gaze, and communication); (b) Speech (sounds and words); and (c) Symbolic (understanding and object use) and asks about developmental milestones. The data reported are the composite scores for these three categories.~The possible scores for the three composite categories are as follows:~Social Composite = 0-48; Speech Composite = 0-40; Symbolic Composite = 0-51.~A higher score indicates more advanced abilities in that area." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First Intervention: SocialVisit 2: Social Composite ScoreVisit 3: Social Composite ScoreVisit 4: Social Composite ScoreVisit 5: Social Composite ScoreVisit 6 - Second Intervention: SocialVisit 7 - Second Intervention: SocialVisit 8 - Second Intervention: SocialVisit 9 - Second Intervention: SocialVisit 10 - Second Intervention: SocialFollow-up: Social Composite ScoreVisit 1 - First Intervention: SpeechVisit 2 - First Intervention: SpeechVisit 3 - First Intervention: SpeechVisit 4 - First Intervention: SpeechVisit 5 - First Intervention: SpeechVisit 6 - Second Intervention: SpeechVisit 7 - Second Intervention: SpeechVisit 8 - Second Intervention: SpeechVisit 9 - Second Intervention: SpeechVisit 10 - Second Intervention: SpeechFollow-up: Speech Composite ScoreVisit 1 - First Intervention: SymbolicVisit 2 - First Intervention: SymbolicVisit 3 - First Intervention: SymbolicVisit 4 - First Intervention: SymbolicVisit 5 - First Intervention: SymbolicVisit 6 - Second Intervention: SymbolicVisit 7 - Second Intervention: SymbolicVisit 8 - Second Intervention: SymbolicVisit 9 - Second Intervention: SymbolicVisit 10 - Second Intervention: SymbolicFollow-up: Symbolic Composite Score
Placebo First, Then rhIGF-119.0020.0018.0018.0020.0018.0020.0021.0021.0022.5022.504.003.005.005.506.504.004.005.005.005.006.009.5010.5010.5012.0011.5013.0010.2511.5011.5013.7514.25
rhIGF-1 First, Then Placebo22.0024.0024.0024.0023.0028.0025.0027.0029.0027.0028.007.005.008.005.008.008.507.006.505.007.256.0014.0014.5015.0014.0016.5018.5017.0017.0018.0017.0018.00

Kerr Clinical Severity Scale

"The Kerr clinical severity scale (Kerr scale) is a quantitative measure of global disease severity. The Kerr scale is a summation of individual items related to Rett syndrome phenotypic characteristics. The items are based on the severity or degree of abnormality of each characteristic on a discrete scale (0, 1, 2) with the highest level corresponding to the most severe or most abnormal presentations.~The possible range of scores is 0-48. The higher the score, the more severe the symptoms." (NCT01777542)
Timeframe: At the start and end of each 20-week treatment period

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 10 - Second Intervention
Placebo First, Then rhIGF-116.5015.0015.0014.00
rhIGF-1 First, Then Placebo18.0018.0019.0020.00

Mullen Scales of Early Learning (MSEL)

"The MSEL is a standardized developmental test for children ages 3 to 68 months consisting of five subscales: gross motor, fine motor, visual reception, expressive language, and receptive language.~The raw score is reported for each subscale domain. The potential score ranges are as follows:~Visual Reception: 33 items, score range=0-50, Fine Motor: 30 items, score range= 0-49, Receptive Language: 33 items, score range= 0-48, Expressive Language: 28 items, score range= 0-50. The gross motor subscale was not included in this population.~A higher raw score indicates more advanced abilities in that section." (NCT01777542)
Timeframe: At the start and end of each 20-week treatment period

,
Interventionunits on a scale (Median)
Visit 1- First Intervention: Visual ReceptionVisit 5- First Intervention: Visual ReceptionVisit 6- Second Intervention: Visual ReceptionVisit 10: Visual Reception Raw ScoreVisit 1- First Intervention: Fine MotorVisit 5- First Intervention: Fine MotorVisit 6- Second Intervention: Fine MotorVisit 10- Second Intervention: Fine MotorVisit 1- First Intervention: Receptive LanguageVisit 5- First Intervention: Receptive LanguageVisit 6- Second Intervention: Receptive LanguageVisit 10- Second Intervention: Receptive LanguageVisit 1- First Intervention: Expressive LanguageVisit 5- First Intervention: Expressive LanguageVisit 6- Second Intervention: Expressive LanguageVisit 10- Second Intervention: Expressive Language
Placebo First, Then rhIGF-117.0026.0023.0028.0010.009.0011.009.0020.0030.0031.0031.008.009.006.008.00
rhIGF-1 First, Then Placebo26.0039.5042.0044.007.007.0010.008.5025.5032.0038.0036.509.008.0010.008.00

Parent Targeted Visual Analog Scale (PTSVAS) - Scale 1

"The parent or caretaker identifies the three most troublesome, RTT-specific, target symptoms, such as inattention or breath-holding. This allows the problems that are of concern to parents and the family to be targeted in the trial. In this study the caregiver will choose three target symptoms at baseline and then rate changes in severity of each target symptom on a visual analog scale (VAS).~The VAS is a 10 cm line, where a target symptom is anchored on one end with the description the best it has ever been and on the other with the description the worst it has ever been. The parent was asked to marked on the line where they felt their child's symptoms currently fit best. This mark was measured as recorded as a numeric value from 0.00-10.00 cm. The higher the value, the worse the symptom." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 2 - First InterventionVisit 3 - First InterventionVisit 4 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 7 - Second InterventionVisit 8 - Second InterventionVisit 9 - Second InterventionVisit 10 - Second InterventionFollow-up
Placebo First, Then rhIGF-16.504.705.655.054.804.954.555.654.154.805.60
rhIGF-1 First, Then Placebo8.804.805.355.105.155.204.655.005.155.055.08

Parent Targeted Visual Analog Scale (PTSVAS) - Scale 2

"The parent or caretaker identifies the three most troublesome, RTT-specific, target symptoms, such as inattention or breath-holding. This allows the problems that are of concern to parents and the family to be targeted in the trial. In this study the caregiver will choose three target symptoms at baseline and then rate changes in severity of each target symptom on a visual analog scale (VAS).~The VAS is a 10 cm line, where a target symptom is anchored on one end with the description the best it has ever been and on the other with the description the worst it has ever been. The parent was asked to marked on the line where they felt their child's symptoms currently fit best. This mark was measured as recorded as a numeric value from 0.00-10.00 cm. The higher the value, the worse the symptom." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 2 - First InterventionVisit 3 - First InterventionVisit 4 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 7 - Second InterventionVisit 8 - Second InterventionVisit 9 - Second InterventionVisit 10 - Second InterventionFollow-up
Placebo First, Then rhIGF-17.754.505.855.005.005.355.505.153.804.905.15
rhIGF-1 First, Then Placebo6.355.255.955.405.457.105.855.005.134.955.20

Parent Targeted Visual Analog Scale (PTSVAS) - Scale 3

"The parent or caretaker identifies the three most troublesome, RTT-specific, target symptoms, such as inattention or breath-holding. This allows the problems that are of concern to parents and the family to be targeted in the trial. In this study the caregiver will choose three target symptoms at baseline and then rate changes in severity of each target symptom on a visual analog scale (VAS).~The VAS is a 10 cm line, where a target symptom is anchored on one end with the description the best it has ever been and on the other with the description the worst it has ever been. The parent was asked to marked on the line where they felt their child's symptoms currently fit best. This mark was measured as recorded as a numeric value from 0.00-10.00 cm. The higher the value, the worse the symptom." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 2 - First InterventionVisit 3 - First InterventionVisit 4 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 7 - Second InterventionVisit 8 - Second InterventionVisit 9 - Second InterventionVisit 10 - Second InterventionFollow-up
Placebo First, Then rhIGF-17.854.705.654.155.006.204.804.854.604.134.55
rhIGF-1 First, Then Placebo5.705.005.205.355.105.354.955.155.254.555.10

Parental Global Impression - Improvement (PGI-I)

"As part of each visit after the study intervention was initiated, the parent/caregiver was asked to compare the patient's overall clinical condition to the score obtained at the baseline (visit 1) visit. Based on information collected, the clinician determined if any improvement occurred on the following 7-point scale: 1=Very much improved since the initiation of treatment; 2=Much improved; 3=Minimally improved; 4=No change from baseline (the initiation of treatment); 5=Minimally worse; 6=Much worse; 7=Very much worse since the initiation of treatment.~The possible range for reported scores is 1-7." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 2 - First InterventionVisit 3 - First InterventionVisit 4 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 7 - Second InterventionVisit 8 - Second InterventionVisit 9 - Second InterventionVisit 10 - Second InterventionFollow-up
Placebo First, Then rhIGF-14.003.003.003.004.003.003.003.003.003.00
rhIGF-1 First, Then Placebo4.004.004.003.003.003.003.003.003.003.00

Parental Global Impression - Severity (PGI-S)

"The PGI-S is the parent version of the CGI-S. Parents/caregivers/LAR are asked to rate the severity of their child's symptoms at baseline on a 7-point scale from not at all impaired to the most impaired. The parents/caregivers/LAR will complete the PGI-S at each study visit.~The scores that correspond to each possible grouping are as follows:~1=Normal, not at all impaired; 2=Borderline impaired; 3=Mildly impaired; 4=Moderately impaired; 5=Markedly impaired; 6=Severely impaired; 7=The most impaired.~The possible range for reported scores is 1-7." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 2 - First InterventionVisit 3 - First InterventionVisit 4 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 7 - Second InterventionVisit 8 - Second InterventionVisit 9 - Second InterventionVisit 10 - Second InterventionFollow-up
Placebo First, Then rhIGF-14.004.004.004.004.004.004.004.004.004.004.00
rhIGF-1 First, Then Placebo6.004.004.004.004.004.004.006.006.005.004.00

Quantitative Measures of Respiration: Apnea Index

"Respiratory data was collected using non-invasive respiratory inductance plethysmography from a BioCapture® recording device. BioCapture® is a child-friendly measurement device that can record from 1 to 12 physiological signal transducers in a time-locked manner. It can be configured with the pediatric chest and abdominal plethysmography bands and the 3 lead ECG signals we plan to use for monitoring cardiac safety throughout the study. Each transducer is placed on the patient independently to provide a customized fit that yields the highest signal quality for each patient irrespective of body shape and proportion. The transducer signals captured by the BioCapture® are transmitted wirelessly to a laptop computer where all signals are displayed in real-time.~The apnea index is given as apneas/hour. Data on apneas greater than or equal to 10 seconds are displayed below. The higher the frequency of apnea, the more severe the breathing abnormality." (NCT01777542)
Timeframe: Every 10 weeks during each of the two 20-week treatment periods

,
InterventionApneas/Hour (Median)
Visit 1 - First Intervention: Apnea IndexVisit 3 - First Intervention: Apnea IndexVisit 5 - First Intervention: Apnea IndexVisit 6 - Second Intervention: Apnea IndexVisit 8 - Second Intervention: Apnea IndexVisit 10 - Second Intervention: Apnea Index
Placebo First, Then rhIGF-17.584.806.937.907.288.91
rhIGF-1 First, Then Placebo4.053.483.073.625.555.56

Rett Syndrome Behavior Questionnaire (RSBQ)

"The RSBQ is a parent-completed measure of abnormal behaviors typically observed in individuals with RTT. Each item, grouped into eight subscales, is scored on a Likert scale of 0-2, according to how well the item describes the individual's behavior. A score of 0 indicates the described item is not true, a score of 1 indicates the described item is somewhat or sometimes true, and a score of 2 indicates the described item is very true or often true.~The total sum of each subscale is reported. The higher the score, the more severe the symptoms of that subscale in the participant.~The range for each subscale is as follows:~General Mood: 0-16 Body rocking and expressionless face: 0-14 Hand behaviors: 0-12 Breathing Problems: 0-10 Repetitive Face Movements: 0-8 Night-time behaviors: 0-6 Walking Standing: 0-4~The fear/anxiety subscale was used as a primary outcome measure in this study and results can be found in that section." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1- First Intervention: General MoodVisit 2- First Intervention: General MoodVisit 3- First Intervention: General MoodVisit 4- First Intervention: General MoodVisit 5- First Intervention: General MoodVisit 6- Second Intervention: General MoodVisit 7- Second Intervention: General MoodVisit 8- Second Intervention: General MoodVisit 9- Second Intervention: General MoodVisit 10- Second Intervention: General MoodFollow-up: General MoodVisit 1- First Intervention: Body RockingVisit 2- First Intervention: Body RockingVisit 3- First Intervention: Body RockingVisit 4- First Intervention: Body RockingVisit 5- First Intervention: Body RockingVisit 6- Second Intervention: Body RockingVisit 7- Second Intervention: Body RockingVisit 8- Second Intervention: Body RockingVisit 9- Second Intervention: Body RockingVisit 10- Second Intervention: Body RockingFollowup: Body RockingVisit 1- First Intervention: Hand BehaviorsVisit 2- First Intervention: Hand BehaviorsVisit 3- First Intervention: Hand BehaviorsVisit 4- First Intervention: Hand BehaviorsVisit 5- First Intervention: Hand BehaviorsVisit 6- Second Intervention: Hand BehaviorsVisit 7- Second Intervention: Hand BehaviorsVisit 8- Second Intervention: Hand BehaviorsVisit 9- Second Intervention: Hand BehaviorsVisit 10- Second Intervention: Hand BehaviorsFollow-up: Hand BehaviorsVisit 1- First Intervention: Breathing ProblemsVisit 2- First Intervention: Breathing ProblemsVisit 3- First Intervention: Breathing ProblemsVisit 4- First Intervention: Breathing ProblemsVisit 5- First Intervention: Breathing ProblemsVisit 6- Second Intervention: Breathing ProblemsVisit 7- Second Intervention: Breathing ProblemsVisit 8- Second Intervention: Breathing ProblemsVisit 9- Second Intervention: Breathing ProblemsVisit 10- Second Intervention: Breathing ProblemsFollow-up: Breathing ProblemsVisit 1- First Intervention: Repetitive Face MovemVisit 2- First Intervention: Repetitive Face MovemVisit 3- First Intervention: Repetitive Face MovemVisit 4- First Intervention: Repetitive Face MovemVisit 5- First Intervention: Repetitive Face MovemVisit 6- Second Intervention: Repetitive Face MovVisit 7- Second Intervention: Repetitive Face MovVisit 8- Second Intervention: Repetitive Face MovVisit 9- Second Intervention: Repetitive Face MovVisit 10- Second Intervention: Repetitive Face MovFollow-up: Repetitive Face MovementsVisit 1- First Intervention: Night time BehaviorsVisit 2- First Intervention: Night time BehaviorsVisit 3- First Intervention: Night time BehaviorsVisit 4- First Intervention: Night time BehaviorsVisit 5- First Intervention: Night time BehaviorsVisit 6- Second Intervention: Night time BehaviorVisit 7- Second Intervention: Night time BehaviorVisit 8- Second Intervention: Night time BehaviorVisit 9- Second Intervention: Night time BehaviorVisit 10- Second Intervention: Night time BehaviorFollow-up: Night time BehaviorsVisit 1- First Intervention: Walking/StandingVisit 2- First Intervention: Walking/StandingVisit 3- First Intervention: Walking/StandingVisit 4- First Intervention: Walking/StandingVisit 5- First Intervention: Walking/StandingVisit 6- Second Intervention: Walking/StandingVisit 7- Second Intervention: Walking/StandingVisit 8- Second Intervention: Walking/StandingVisit 9- Second Intervention: Walking/StandingVisit 10- Second Intervention: Walking/StandingFollow-up: Walking/Standing
Placebo First, Then rhIGF-17.005.006.005.005.004.005.505.006.004.005.506.005.005.006.005.004.005.005.004.005.004.508.009.008.008.008.009.008.008.008.007.007.506.004.005.005.005.006.004.506.005.006.005.002.002.003.002.003.003.003.003.003.003.002.000.000.000.000.000.000.000.001.000.000.000.002.002.002.002.002.002.002.002.003.001.502.00
rhIGF-1 First, Then Placebo4.003.002.002.003.004.002.002.001.002.502.004.004.003.004.004.004.003.004.003.004.004.008.008.008.009.009.008.009.009.007.009.008.504.004.004.005.004.004.003.003.003.004.003.002.002.003.002.002.003.002.002.002.001.502.001.001.000.000.001.001.000.000.000.000.000.002.002.002.002.002.002.002.002.002.002.002.00

Rett Syndrome Behavior Questionnaire (RSBQ) - Fear/Anxiety Subscale

"The RSBQ is an informant/parent-completed measure of abnormal behaviors typically observed in individuals with RTT, which is completed by a parent/caregiver/LAR. Each item, grouped into eight domains/factors: General mood, Breathing problems, Body rocking and expressionless face, Hand behaviors, Repetitive face movements, Night-time behaviors, Fear/anxiety and Walking/standing), is scored on a Likert scale of 0-2, according to how well the item describes the individual's behavior. A score of 0 indicates the described item is not true, a score of 1 indicates the described item is somewhat or sometimes true, and a score of 2 indicates the described item is very true or often true.~The total sum of items in each subscale is reported.~For the fear/anxiety subscale, the sum total could be between 0-8. The higher the sum total score, the greater the frequency of fear/anxiety behaviors." (NCT01777542)
Timeframe: Every 5 weeks during each of the two 20-week treatment periods, and once 4 weeks after final treatment ends

,
Interventionunits on a scale (Median)
Visit 1 - First InterventionVisit 2 - First InterventionVisit 3 - First InterventionVisit 4 - First InterventionVisit 5 - First InterventionVisit 6 - Second InterventionVisit 7 - Second InterventionVisit 8 - Second InterventionVisit 9 - Second InterventionVisit 10 - Second InterventionFollow-up
Placebo First, Then rhIGF-14.005.004.004.003.004.004.003.003.004.003.50
rhIGF-1 First, Then Placebo5.003.003.003.003.004.003.004.003.003.003.50

Vineland Adaptive Behavior Scales, Second Edition (VABS-II)

"The VABS-II is a survey designed to assess personal and social functioning. Within each domain (Communication, Daily Living Skills, Socialization, and Motor Skills), items can given a score of 2 if the participant successfully performs the activity usually; a 1 if the participant successfully performs the activity sometimes, or needs reminders; a 0 if the participant never performs the activity, and a DK if the parent/caregiver is unsure of the participant's ability for an item.~The raw scores in each sub-domain are reported and the ranges for these are as follows: [Communication Domain], Receptive Language=0-40, Expressive Language=0-108, Written Language=0-50; [Daily Living Skills Domain], Personal=0-82, Domestic=0-48, Community=0-88; [Socialization Domain], Interpersonal Relationships=0-76, Play and Leisure Time=0-62, Coping Skills=0-60; [Motor Skills Domain]: Gross Motor Skills=0-80, Fine Motor Skills=0-72.~A higher score indicates more advanced abilities." (NCT01777542)
Timeframe: At the start and end of each 20-week treatment period

,
Interventionunits on a scale (Median)
Visit 1 - First Intervention: ReceptiveVisit 5 - First Intervention: ReceptiveVisit 6 - Second Intervention: Receptive LanguageVisit 10 - Second Intervention: Receptive LanguageVisit 1 - First Intervention: ExpressiveVisit 5 - First Intervention: ExpressiveVisit 6 - Second Intervention: Expressive Lang.Visit 10 - Second Intervention: Expressive Lang.Visit 1 - First Intervention: WrittenVisit 5 - First Intervention: WrittenVisit 6: - Second Intervention Written LanguageVisit 10 - Second Intervention: Written LanguageVisit 1 - First Intervention: PersonalVisit 5 - First Intervention: PersonalVisit 6 - Second Intervention: PersonalVisit 10 - Second Intervention: PersonalVisit 1 - First Intervention: DomesticVisit 5 - First Intervention: DomesticVisit 6 - Second Intervention: DomesticVisit 10 - Second Intervention: DomesticVisit 1 - First Intervention: CommunityVisit 5 - First Intervention: CommunityVisit 6 - Second Intervention: CommunityVisit 10 - Second Intervention: CommunityVisit 1 - First Intervention: Interpersonal Rel.Visit 5 - First Intervention: Interpersonal Rel.Visit 6 - Second Intervention: Interpersonal Rel.Visit 10 - Second Intervention: Interpersonal Rel.Visit 1 - First Intervention: Play and LeisureVisit 5 - First Intervention: Play and LeisureVisit 6 - Second Intervention: Play and LeisureVisit 10 - Second Intervention: Play and LeisureVisit 1 - First Intervention: Coping SkillsVisit 5 - First Intervention: Coping SkillsVisit 6 - Second Intervention: Coping SkillsVisit 10 - Second Intervention: Coping SkillsVisit 1 - First Intervention: Gross MotorVisit 5 - First Intervention: Gross MotorVisit 6 - Second Intervention: Gross MotorVisit 10 - Second Intervention: Gross MotorVisit 1 - First Intervention: Fine MotorVisit 5 - First Intervention: Fine MotorVisit 6 - Second Intervention: Fine MotorVisit 10 - Second Intervention: Fine Motor
Placebo First, Then rhIGF-113.0015.0018.0020.0016.0017.0018.0020.000.000.004.006.009.0010.009.0010.000.000.000.000.000.001.001.002.0018.0018.0019.0020.008.0011.0012.0011.003.002.003.004.0031.0034.0027.0027.006.006.007.005.00
rhIGF-1 First, Then Placebo18.0021.0022.0024.5018.0022.0025.0024.004.005.007.007.008.009.008.509.500.000.000.000.003.003.005.005.0021.0022.0021.0022.5013.0012.0013.0012.503.004.006.004.5010.0010.0011.5010.502.003.004.004.00

Reviews

22 reviews available for risperidone and Autistic Disorder

ArticleYear
Autism Spectrum Disorder and Complementary-Integrative Medicine.
    Child and adolescent psychiatric clinics of North America, 2023, Volume: 32, Issue:2

    Topics: Autism Spectrum Disorder; Autistic Disorder; Child; Humans; Integrative Medicine; Quality of Life; R

2023
Effects of Risperidone in Autistic Children and Young Adults: A Systematic Review and Meta-Analysis.
    Current neuropharmacology, 2021, Volume: 19, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Female; Humans; Male; Risperidone; Treat

2021
An update on medication management of behavioral disorders in autism.
    Current psychiatry reports, 2014, Volume: 16, Issue:3

    Topics: Adolescent; Anticonvulsants; Antidepressive Agents; Antipsychotic Agents; Aripiprazole; Atomoxetine

2014
Complementary and alternative treatments for autism part 1: evidence-supported treatments.
    AMA journal of ethics, 2015, Apr-01, Volume: 17, Issue:4

    Topics: Acetylcysteine; Animals; Antipsychotic Agents; Aripiprazole; Autistic Disorder; Complementary Therap

2015
Autism Spectrum Disorder: Primary Care Principles.
    American family physician, 2016, Dec-15, Volume: 94, Issue:12

    Topics: Antipsychotic Agents; Aripiprazole; Asperger Syndrome; Autism Spectrum Disorder; Autistic Disorder;

2016
Atypical antipsychotics in children and adolescents with autistic and other pervasive developmental disorders.
    The Journal of clinical psychiatry, 2008, Volume: 69 Suppl 4

    Topics: Adolescent; Aggression; Antipsychotic Agents; Aripiprazole; Autistic Disorder; Benzodiazepines; Chil

2008
Aripiprazole for the treatment of irritability associated with autism.
    Expert opinion on pharmacotherapy, 2011, Volume: 12, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Autistic Disorder; Humans; Irritable Mood; Piperazines; Quinolon

2011
[Diversity of obsessive-compulsive disorder and pharmacotherapy associated with obsessive-compulsive spectrum disorders].
    Seishin shinkeigaku zasshi = Psychiatria et neurologia Japonica, 2011, Volume: 113, Issue:10

    Topics: Antipsychotic Agents; Autistic Disorder; Body Dysmorphic Disorders; Clomipramine; Comorbidity; Disru

2011
Risperidone: a potential treatment for autism.
    Current opinion in investigational drugs (London, England : 2000), 2002, Volume: 3, Issue:8

    Topics: Antipsychotic Agents; Autistic Disorder; Clinical Trials as Topic; Humans; Risperidone

2002
Autism.
    Clinical evidence, 2005, Issue:14

    Topics: Autistic Disorder; Behavior Therapy; Caseins; Child; Child, Preschool; Glutens; Humans; Risperidone

2005
Autistic spectrum disorders 2: diagnosis and management.
    Community practitioner : the journal of the Community Practitioners' & Health Visitors' Association, 2006, Volume: 79, Issue:4

    Topics: Antipsychotic Agents; Autistic Disorder; Behavior Therapy; Caseins; Causality; Child; Diagnosis, Dif

2006
Role of risperidone in children with autism spectrum disorder.
    The Annals of pharmacotherapy, 2006, Volume: 40, Issue:5

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive; Double-Blind

2006
[Autistic disorder: current psychopharmacological treatments and areas of interest for future developments].
    Revista brasileira de psiquiatria (Sao Paulo, Brazil : 1999), 2006, Volume: 28 Suppl 1

    Topics: Antidepressive Agents; Antipsychotic Agents; Autistic Disorder; Clinical Trials as Topic; Clozapine;

2006
Risperidone for autism spectrum disorder.
    The Cochrane database of systematic reviews, 2007, Jan-24, Issue:1

    Topics: Antipsychotic Agents; Autistic Disorder; Humans; Randomized Controlled Trials as Topic; Risperidone

2007
Autism spectrum disorders in early childhood: an overview for practicing physicians.
    Primary care, 2007, Volume: 34, Issue:2

    Topics: Asperger Syndrome; Autistic Disorder; Behavior Therapy; Behavioral Medicine; Child; Child Developmen

2007
Risperidone: a review of its use in the treatment of irritability associated with autistic disorder in children and adolescents.
    Paediatric drugs, 2007, Volume: 9, Issue:5

    Topics: Adolescent; Autistic Disorder; Child; Humans; Irritable Mood; Risperidone; Treatment Outcome

2007
Antipsychotic medications in children and adolescents.
    The Journal of clinical psychiatry, 1996, Volume: 57 Suppl 9

    Topics: Adolescent; Adult; Age Factors; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Cl

1996
Sudden infant death syndrome, child sexual abuse, and child development.
    Current opinion in pediatrics, 1999, Volume: 11, Issue:2

    Topics: Autistic Disorder; Child; Child Abuse, Sexual; Child, Preschool; Condylomata Acuminata; Fluoxetine;

1999
Research Units on Pediatric Psychopharmacology (RUPP) Autism Network. Background and rationale for an initial controlled study of risperidone.
    Child and adolescent psychiatric clinics of North America, 2000, Volume: 9, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Autistic Disorder; Brain; Child; Clinical Trials as Topic;

2000
Assessment in multisite randomized clinical trials of patients with autistic disorder: the Autism RUPP Network. Research Units on Pediatric Psychopharmacology.
    Journal of autism and developmental disorders, 2000, Volume: 30, Issue:2

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Humans; Neuropsychological Tests; Reproducibility of

2000
Is there a basis for novel pharmacotherapy of autism?
    Life sciences, 2000, Aug-25, Volume: 67, Issue:14

    Topics: Amino Acid Sequence; Animals; Antipsychotic Agents; Autistic Disorder; Buspirone; Dietary Supplement

2000
Autism spectrum disorders: update of evaluation and treatment.
    Current psychiatry reports, 2001, Volume: 3, Issue:5

    Topics: Antipsychotic Agents; Autistic Disorder; Brain; Child; Humans; Magnetic Resonance Imaging; Risperido

2001

Trials

62 trials available for risperidone and Autistic Disorder

ArticleYear
Comparing the Effect of Risperidone, Virtual Reality and Risperidone on Social Skills, and Behavioral Problems in Children with Autism: A Follow-up Randomized Clinical Trial.
    Archives of Iranian medicine, 2021, 07-01, Volume: 24, Issue:7

    Topics: Autistic Disorder; Child; Follow-Up Studies; Humans; Problem Behavior; Risperidone; Social Skills; V

2021
Intrathecal autologous bone marrow stem cell therapy in children with autism: A randomized controlled trial.
    Asia-Pacific psychiatry : official journal of the Pacific Rim College of Psychiatrists, 2021, Volume: 13, Issue:2

    Topics: Autism Spectrum Disorder; Autistic Disorder; Bone Marrow; Cell- and Tissue-Based Therapy; Child; Hum

2021
Simvastatin as an Adjunctive Therapy to Risperidone in Treatment of Autism: A Randomized, Double-Blind, Placebo-Controlled Clinical Trial.
    Journal of child and adolescent psychopharmacology, 2018, Volume: 28, Issue:1

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Dose-Response Relationship, Drug;

2018
l-Carnosine As an Adjunctive Therapy to Risperidone in Children with Autistic Disorder: A Randomized, Double-Blind, Placebo-Controlled Trial.
    Journal of child and adolescent psychopharmacology, 2018, Volume: 28, Issue:1

    Topics: Antipsychotic Agents; Autism Spectrum Disorder; Autistic Disorder; Carnosine; Child; Child, Preschoo

2018
Palmitoylethanolamide as adjunctive therapy for autism: Efficacy and safety results from a randomized controlled trial.
    Journal of psychiatric research, 2018, Volume: 103

    Topics: Amides; Anti-Inflammatory Agents, Non-Steroidal; Autistic Disorder; Child; Child, Preschool; Double-

2018
A head-to-head comparison of aripiprazole and risperidone for safety and treating autistic disorders, a randomized double blind clinical trial.
    Child psychiatry and human development, 2014, Volume: 45, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Aripiprazole; Autistic Disorder; Body Weight; Child; Child, Presch

2014
Riluzole as an adjunctive therapy to risperidone for the treatment of irritability in children with autistic disorder: a double-blind, placebo-controlled, randomized trial.
    Paediatric drugs, 2013, Volume: 15, Issue:6

    Topics: Antipsychotic Agents; Appetite; Autistic Disorder; Child; Child, Preschool; Double-Blind Method; Dru

2013
A randomized double blind placebo controlled clinical trial of N-Acetylcysteine added to risperidone for treating autistic disorders.
    BMC psychiatry, 2013, Jul-25, Volume: 13

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Cystine; Double-Blind

2013
Galantamine efficacy and tolerability as an augmentative therapy in autistic children: A randomized, double-blind, placebo-controlled trial.
    Journal of psychopharmacology (Oxford, England), 2014, Volume: 28, Issue:7

    Topics: Antipsychotic Agents; Autistic Disorder; Checklist; Child; Child Behavior; Child, Preschool; Choline

2014
An open-label extension study of the safety and efficacy of risperidone in children and adolescents with autistic disorder.
    Journal of child and adolescent psychopharmacology, 2013, Volume: 23, Issue:10

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Body Mass Index; Child; Child, Preschool; Doubl

2013
Change in plasma cytokine levels during risperidone treatment in children with autism.
    Journal of child and adolescent psychopharmacology, 2014, Volume: 24, Issue:10

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Cytokines; Female; Hum

2014
A randomized double-blind placebo-controlled clinical trial of adjuvant buspirone for irritability in autism.
    Pediatric neurology, 2015, Volume: 52, Issue:1

    Topics: Ambulatory Care; Autistic Disorder; Buspirone; Child; Double-Blind Method; Drug Therapy, Combination

2015
A pilot double-blind placebo-controlled trial of pioglitazone as adjunctive treatment to risperidone: Effects on aberrant behavior in children with autism.
    Psychiatry research, 2015, Sep-30, Volume: 229, Issue:1-2

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Child, Preschool; Double-B

2015
Tolerability, Safety, and Benefits of Risperidone in Children and Adolescents with Autism: 21-Month Follow-up After 8-Week Placebo-Controlled Trial.
    Journal of child and adolescent psychopharmacology, 2015, Volume: 25, Issue:6

    Topics: Adolescent; Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Double-Bli

2015
Initial severity and efficacy of risperidone in autism: Results from the RUPP trial.
    European psychiatry : the journal of the Association of European Psychiatrists, 2016, Volume: 32

    Topics: Adolescent; Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Double-Bli

2016
Minocycline as Adjunctive Treatment to Risperidone in Children with Autistic Disorder: A Randomized, Double-Blind Placebo-Controlled Trial.
    Journal of child and adolescent psychopharmacology, 2016, Volume: 26, Issue:9

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Double-Blind Method; Drug Therapy,

2016
Cognitive effects of risperidone in children with autism and irritable behavior.
    Journal of child and adolescent psychopharmacology, 2008, Volume: 18, Issue:3

    Topics: Adolescent; Autistic Disorder; Child; Child Behavior Disorders; Child, Preschool; Cognition; Cogniti

2008
Double-blind placebo-controlled trial of pentoxifylline added to risperidone: effects on aberrant behavior in children with autism.
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, Feb-01, Volume: 34, Issue:1

    Topics: Antipsychotic Agents; Autistic Disorder; Behavioral Symptoms; Child; Child, Preschool; Developmental

2010
Pharmacogenetics of risperidone therapy in autism: association analysis of eight candidate genes with drug efficacy and adverse drug reactions.
    The pharmacogenomics journal, 2010, Volume: 10, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Dose-Response Relation

2010
Double-blind, placebo-controlled trial of risperidone plus topiramate in children with autistic disorder.
    Progress in neuro-psychopharmacology & biological psychiatry, 2010, Oct-01, Volume: 34, Issue:7

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Dose-Response Relationship, Drug;

2010
Risperidone-related improvement of irritability in children with autism is not associated with changes in serum of epidermal growth factor and interleukin-13.
    Journal of child and adolescent psychopharmacology, 2011, Volume: 21, Issue:6

    Topics: Adolescent; Anti-Inflammatory Agents; Antipsychotic Agents; Autistic Disorder; Biomarkers; Child; Ch

2011
Effects of risperidone and parent training on adaptive functioning in children with pervasive developmental disorders and serious behavioral problems.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2012, Volume: 51, Issue:2

    Topics: Adaptation, Psychological; Adolescent; Antipsychotic Agents; Asperger Syndrome; Autistic Disorder; C

2012
Celecoxib as adjunctive treatment to risperidone in children with autistic disorder: a randomized, double-blind, placebo-controlled trial.
    Psychopharmacology, 2013, Volume: 225, Issue:1

    Topics: Antipsychotic Agents; Autistic Disorder; Celecoxib; Child; Child, Preschool; Cyclooxygenase 2 Inhibi

2013
Memantine as adjunctive treatment to risperidone in children with autistic disorder: a randomized, double-blind, placebo-controlled trial.
    The international journal of neuropsychopharmacology, 2013, Volume: 16, Issue:4

    Topics: Autistic Disorder; Child; Child, Preschool; Double-Blind Method; Drug Therapy, Combination; Female;

2013
Risperidone dosing in children and adolescents with autistic disorder: a double-blind, placebo-controlled study.
    Journal of autism and developmental disorders, 2013, Volume: 43, Issue:8

    Topics: Adolescent; Autistic Disorder; Child; Child, Preschool; Double-Blind Method; Female; Humans; Male; P

2013
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Double

2002
Multimodal evaluation of risperidone for destructive behavior: functional analysis, direct observations, rating scales, and psychiatric impressions.
    Experimental and clinical psychopharmacology, 2002, Volume: 10, Issue:3

    Topics: Adult; Aggression; Antipsychotic Agents; Autistic Disorder; Coffin-Lowry Syndrome; Cross-Over Studie

2002
Risperidone improves behavior in children with autism.
    The Journal of family practice, 2002, Volume: 51, Issue:11

    Topics: Adolescent; Autistic Disorder; Child; Child Behavior Disorders; Child, Preschool; Dose-Response Rela

2002
Rate-decreasing effects of the atypical neuroleptic risperidone attenuated by conditions of reinforcement in a woman with mental retardation.
    Journal of applied behavior analysis, 2003,Summer, Volume: 36, Issue:2

    Topics: Adult; Antipsychotic Agents; Attention; Autistic Disorder; Behavior Therapy; Bipolar Disorder; Discr

2003
Use of functional analysis methodology in the evaluation of medication effects.
    Journal of autism and developmental disorders, 2003, Volume: 33, Issue:3

    Topics: Adult; Aggression; Antipsychotic Agents; Attention Deficit and Disruptive Behavior Disorders; Autist

2003
Parent-defined target symptoms respond to risperidone in RUPP autism study: customer approach to clinical trials.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2003, Volume: 42, Issue:12

    Topics: Adolescent; Adult; Affect; Aggression; Autistic Disorder; Child; Clinical Trials as Topic; Dopamine

2003
[An open trial of risperidone in autistic children].
    No to hattatsu = Brain and development, 2003, Volume: 35, Issue:6

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Child, Preschool; Dopamine Antagonis

2003
Risperidone treatment of children with autistic disorder: effectiveness, tolerability, and pharmacokinetic implications.
    Journal of child and adolescent psychopharmacology, 2004,Spring, Volume: 14, Issue:1

    Topics: Autistic Disorder; Child; Child, Preschool; Drug Tolerance; Female; Humans; Isoxazoles; Male; Palipe

2004
Weight and leptin changes among risperidone-treated youths with autism: 6-month prospective data.
    The American journal of psychiatry, 2004, Volume: 161, Issue:6

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Autistic Disorder; Body Mass Index; Body Weight; Chil

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone in the treatment of disruptive behavioral symptoms in children with autistic and other pervasive developmental disorders.
    Pediatrics, 2004, Volume: 114, Issue:5

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive;

2004
Risperidone for the core symptom domains of autism: results from the study by the autism network of the research units on pediatric psychopharmacology.
    The American journal of psychiatry, 2005, Volume: 162, Issue:6

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Communication Disorders; Conduct Disorde

2005
Risperidone treatment of autistic disorder: longer-term benefits and blinded discontinuation after 6 months.
    The American journal of psychiatry, 2005, Volume: 162, Issue:7

    Topics: Adolescent; Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Ch

2005
Self injurious behavior in autism: clinical aspects and treatment with risperidone.
    Journal of neural transmission (Vienna, Austria : 1996), 2006, Volume: 113, Issue:3

    Topics: Antipsychotic Agents; Autistic Disorder; Brain; Brain Chemistry; Child; Dopamine; Dose-Response Rela

2006
Long-term effects of risperidone in children with autism spectrum disorders: a placebo discontinuation study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2005, Volume: 44, Issue:11

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Child, Prescho

2005
Assessment of the integrity of study blindness in a pediatric clinical trial of risperidone.
    Journal of clinical psychopharmacology, 2005, Volume: 25, Issue:6

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Double-Blind Method; H

2005
Acute and long-term safety and tolerability of risperidone in children with autism.
    Journal of child and adolescent psychopharmacology, 2005, Volume: 15, Issue:6

    Topics: Adolescent; Adverse Drug Reaction Reporting Systems; Antipsychotic Agents; Autistic Disorder; Body M

2005
A crossover study of risperidone in children, adolescents and adults with mental retardation.
    Journal of autism and developmental disorders, 2006, Volume: 36, Issue:3

    Topics: Adolescent; Adult; Aggression; Antipsychotic Agents; Autistic Disorder; Child; Cross-Over Studies; D

2006
Risperidone and adaptive behavior in children with autism.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2006, Volume: 45, Issue:4

    Topics: Activities of Daily Living; Adaptation, Psychological; Adolescent; Antipsychotic Agents; Autistic Di

2006
Effects of short- and long-term risperidone treatment on prolactin levels in children with autism.
    Biological psychiatry, 2007, Feb-15, Volume: 61, Issue:4

    Topics: Adolescent; Analysis of Variance; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool;

2007
Risperidone in children with autism: randomized, placebo-controlled, double-blind study.
    Journal of child neurology, 2006, Volume: 21, Issue:6

    Topics: Autistic Disorder; Child; Child, Preschool; Communication; Dopamine Antagonists; Double-Blind Method

2006
Risperidone improves behavioral symptoms in children with autism in a randomized, double-blind, placebo-controlled trial.
    Journal of autism and developmental disorders, 2007, Volume: 37, Issue:2

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Double-Blind Method; Female; Human

2007
Risperidone in preschool children with autistic spectrum disorders: an investigation of safety and efficacy.
    Journal of child and adolescent psychopharmacology, 2006, Volume: 16, Issue:5

    Topics: Antipsychotic Agents; Anxiety; Autistic Disorder; Behavior Therapy; Child Behavior Disorders; Child,

2006
Parent satisfaction in a multi-site acute trial of risperidone in children with autism: a social validity study.
    Psychopharmacology, 2007, Volume: 191, Issue:1

    Topics: Adolescent; Adult; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Consumer Behavi

2007
Dietary status and impact of risperidone on nutritional balance in children with autism: a pilot study.
    Journal of intellectual & developmental disability, 2006, Volume: 31, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Body Weight; Child; Child Nutritional Physiolog

2006
A double-blind placebo controlled trial of piracetam added to risperidone in patients with autistic disorder.
    Child psychiatry and human development, 2008, Volume: 39, Issue:3

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Diagnostic and Statistical Manual

2008
Comparison of long-term efficacy and safety of risperidone and haloperidol in children and adolescents with autistic disorder. An open label maintenance study.
    European child & adolescent psychiatry, 2008, Volume: 17, Issue:4

    Topics: Adolescent; Adolescent Behavior; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior; Dos

2008
Risperidone versus haloperidol in children and adolescents with AD : a randomized, controlled, double-blind trial.
    European child & adolescent psychiatry, 2008, Volume: 17, Issue:1

    Topics: Adolescent; Alanine Transaminase; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Dis

2008
Risperidone use in children with Down syndrome, severe intellectual disability, and comorbid autistic spectrum disorders: a naturalistic study.
    Journal of developmental and behavioral pediatrics : JDBP, 2008, Volume: 29, Issue:2

    Topics: Adolescent; Attention Deficit and Disruptive Behavior Disorders; Autistic Disorder; Central Nervous

2008
An open clinical trial of risperidone monotherapy in young children with autistic disorder.
    Psychopharmacology bulletin, 1997, Volume: 33, Issue:1

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Humans; Pilot Projects; Psychiatri

1997
An open trial of risperidone in young autistic children.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1998, Volume: 37, Issue:4

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Humans; Male; Matched-Pair Analysi

1998
A double-blind, placebo-controlled study of risperidone in adults with autistic disorder and other pervasive developmental disorders.
    Archives of general psychiatry, 1998, Volume: 55, Issue:7

    Topics: Adolescent; Adult; Age Factors; Aggression; Antipsychotic Agents; Autistic Disorder; Child Developme

1998
Assessment in multisite randomized clinical trials of patients with autistic disorder: the Autism RUPP Network. Research Units on Pediatric Psychopharmacology.
    Journal of autism and developmental disorders, 2000, Volume: 30, Issue:2

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Humans; Neuropsychological Tests; Reproducibility of

2000
Long-term risperidone for pervasive developmental disorder: efficacy, tolerability, and discontinuation.
    Journal of child and adolescent psychopharmacology, 2000,Summer, Volume: 10, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Female; Humans; Male; Psychiatric Status

2000
Open trial of risperidone in 24 young children with pervasive developmental disorders.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2001, Volume: 40, Issue:10

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive; Child, Presc

2001
Weight gain in a controlled study of risperidone in children, adolescents and adults with mental retardation and autism.
    Journal of child and adolescent psychopharmacology, 2001,Fall, Volume: 11, Issue:3

    Topics: Adolescent; Adult; Aged; Aggression; Antipsychotic Agents; Autistic Disorder; Child; Cross-Over Stud

2001
Risperidone treatment in children and adolescents with autism: short- and long-term safety and effectiveness.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2002, Volume: 41, Issue:2

    Topics: Adolescent; Analysis of Variance; Antipsychotic Agents; Autistic Disorder; Child; Dyskinesia, Drug-I

2002
Methodological issues in designing a multisite trial of risperidone in children and adolescents with autism.
    Journal of child and adolescent psychopharmacology, 2001,Winter, Volume: 11, Issue:4

    Topics: Adolescent; Age Factors; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Controlle

2001

Other Studies

81 other studies available for risperidone and Autistic Disorder

ArticleYear
Novel role of peroxisome proliferator activated receptor-α in valproic acid rat model of autism: Mechanistic study of risperidone and metformin monotherapy versus combination.
    Progress in neuro-psychopharmacology & biological psychiatry, 2022, 06-08, Volume: 116

    Topics: Animals; Autism Spectrum Disorder; Autistic Disorder; Behavior, Animal; Disease Models, Animal; Fema

2022
Low-Dose Risperidone for an Autistic Child with Comorbid ARFID and Misophonia.
    Psychopharmacology bulletin, 2022, 02-25, Volume: 52, Issue:1

    Topics: Autism Spectrum Disorder; Autistic Disorder; Avoidant Restrictive Food Intake Disorder; Child; Feedi

2022
Agomelatine Monotherapy for Autism-A Case Report.
    Psychopharmacology bulletin, 2022, 10-27, Volume: 52, Issue:4

    Topics: Antipsychotic Agents; Aripiprazole; Autism Spectrum Disorder; Autistic Disorder; Humans; Risperidone

2022
The comparative effectiveness of metformin and risperidone in a rat model of valproic acid-induced autism, Potential role for enhanced autophagy.
    Psychopharmacology, 2023, Volume: 240, Issue:6

    Topics: Animals; Autism Spectrum Disorder; Autistic Disorder; Autophagy; Disease Models, Animal; Female; Hum

2023
Risperidone impedes glutamate excitotoxicity in a valproic acid rat model of autism: Role of ADAR2 in AMPA GluA2 RNA editing.
    European journal of pharmacology, 2023, Sep-15, Volume: 955

    Topics: Adenosine Deaminase; alpha-Amino-3-hydroxy-5-methyl-4-isoxazolepropionic Acid; Animals; Autism Spect

2023
Risperidone accelerates bone loss in rats with autistic-like deficits induced by maternal lipopolysaccharides exposure.
    Life sciences, 2020, Oct-01, Volume: 258

    Topics: Animals; Animals, Newborn; Autistic Disorder; Behavior, Animal; Biomechanical Phenomena; Bone Resorp

2020
Leukemia-like megaloblastic anemia in an autistic child receiving risperidone and valproic acid.
    Pediatrics international : official journal of the Japan Pediatric Society, 2020, Volume: 62, Issue:10

    Topics: Anemia, Megaloblastic; Autistic Disorder; Child; Humans; Leukemia; Risperidone; Valproic Acid; Vitam

2020
N-acetylcysteine is effective as add-on therapy to risperidone-based combination for children with autistic disorders.
    The Australian and New Zealand journal of psychiatry, 2022, Volume: 56, Issue:1

    Topics: Acetylcysteine; Antipsychotic Agents; Autistic Disorder; Child; Humans; Irritable Mood; Risperidone

2022
Pharmacogenomics and Efficacy of Risperidone Long-Term Treatment in Thai Autistic Children and Adolescents.
    Basic & clinical pharmacology & toxicology, 2017, Volume: 121, Issue:4

    Topics: Adolescent; Adolescent Behavior; Age Factors; Aggression; Autistic Disorder; Chi-Square Distribution

2017
DRD3 Ser9Gly Polymorphism and Its Influence on Risperidone Response in Autistic Children.
    Journal of pharmacy & pharmaceutical sciences : a publication of the Canadian Society for Pharmaceutical Sciences, Societe canadienne des sciences pharmaceutiques, 2017, Volume: 20, Issue:1

    Topics: Adolescent; Alleles; Autistic Disorder; Child; Child, Preschool; Female; Genotype; Glycine; Humans;

2017
A patient with delusional infestation by proxy: Issues for vulnerable adults.
    Dermatologic therapy, 2018, Volume: 31, Issue:6

    Topics: Adult Children; Antipsychotic Agents; Autistic Disorder; Delusional Parasitosis; Female; Humans; Mal

2018
Risperidone-Induced Tardive Dyskinesia in an Autistic Child.
    The primary care companion for CNS disorders, 2018, Dec-06, Volume: 20, Issue:6

    Topics: Adolescent; Autistic Disorder; Dopamine Antagonists; Humans; Male; Risperidone; Tardive Dyskinesia

2018
Priapism associated with risperidone in a 21-year-old male with autism.
    Journal of child and adolescent psychopharmacology, 2013, Volume: 23, Issue:5

    Topics: Antipsychotic Agents; Autistic Disorder; Humans; Male; Priapism; Recurrence; Risperidone; Young Adul

2013
Psychopharmacological treatment in children and adolescents with autism spectrum disorders in Germany.
    Research in developmental disabilities, 2013, Volume: 34, Issue:9

    Topics: Adolescent; Anticonvulsants; Antipsychotic Agents; Autistic Disorder; Central Nervous System Stimula

2013
Drug-refractory aggression, self-injurious behavior, and severe tantrums in autism spectrum disorders: a chart review study.
    Autism : the international journal of research and practice, 2015, Volume: 19, Issue:1

    Topics: Adolescent; Adult; Aggression; Antipsychotic Agents; Aripiprazole; Autistic Disorder; Child; Child D

2015
Risperidone and the 5-HT2A receptor antagonist M100907 improve probabilistic reversal learning in BTBR T + tf/J mice.
    Autism research : official journal of the International Society for Autism Research, 2014, Volume: 7, Issue:5

    Topics: Animals; Antipsychotic Agents; Autistic Disorder; Disease Models, Animal; Fluorobenzenes; Male; Mice

2014
Risperidone-associated urinary incontinence in patients with autistic disorder with mental retardation.
    Journal of clinical psychopharmacology, 2014, Volume: 34, Issue:5

    Topics: Adult; Aged; Antipsychotic Agents; Autistic Disorder; Fecal Incontinence; Female; Humans; Intellectu

2014
Lack of effect of risperidone on core autistic symptoms: data from a longitudinal study.
    Journal of child and adolescent psychopharmacology, 2014, Volume: 24, Issue:9

    Topics: Aggression; Autistic Disorder; Child; Child, Preschool; Female; Humans; Longitudinal Studies; Male;

2014
Conflicts in family-centered pediatric care for patients with autism.
    AMA journal of ethics, 2015, Apr-01, Volume: 17, Issue:4

    Topics: Adrenergic alpha-2 Receptor Agonists; Adult; Antidepressive Agents; Antipsychotic Agents; Autistic D

2015
From the Editor-in-Chief's Desk.
    Journal of child and adolescent psychopharmacology, 2015, Volume: 25, Issue:6

    Topics: Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Autistic Disorder; Central Nerv

2015
Multifocal atrial tachycardia caused by risperidone.
    International journal of cardiology, 2016, Jan-15, Volume: 203

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Electrocardiography; Humans; Male; Risperidone;

2016
Effectiveness of switching from oral ziprasidone to risperidone in a patient with comorbid autistic disorder, profound intellectual disability, Gilbert syndrome, and exacerbation of psychosis.
    Psychiatria Danubina, 2016, Volume: 28, Issue:1

    Topics: Adult; Antipsychotic Agents; Autistic Disorder; Comorbidity; Gilbert Disease; Humans; Intellectual D

2016
Risperidone-Induced Acute Respiratory Distress in an Adolescent with Autism.
    Journal of child and adolescent psychopharmacology, 2016, Volume: 26, Issue:9

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Humans; Male; Respiratory Distress Syndrome; Ri

2016
Comparing Efficacy and Side Effects of Memantine vs. Risperidone in the Treatment of Autistic Disorder.
    Pharmacopsychiatry, 2017, Volume: 50, Issue:1

    Topics: Autistic Disorder; Child; Child, Preschool; Dopamine Agents; Dose-Response Relationship, Drug; Drug-

2017
Treatment of Autism Spectrum Disorder in Children and Adolescents.
    Psychopharmacology bulletin, 2016, Aug-15, Volume: 46, Issue:2

    Topics: Adolescent; Aripiprazole; Autism Spectrum Disorder; Autistic Disorder; Child; Humans; Irritable Mood

2016
Impact of risperidone on leptin and insulin in children and adolescents with autistic spectrum disorders.
    Clinical biochemistry, 2017, Volume: 50, Issue:12

    Topics: Adiponectin; Adolescent; Antipsychotic Agents; Autistic Disorder; Blood Glucose; C-Reactive Protein;

2017
Does risperidone improve hyperacusia in children with autism?
    Psychopharmacology bulletin, 2009, Volume: 42, Issue:1

    Topics: Antipsychotic Agents; Autistic Disorder; Child, Preschool; Female; Humans; Hyperacusis; Risperidone;

2009
[Differences in cerebral blood flow following risperidone treatment in children with autistic disorder].
    Turk psikiyatri dergisi = Turkish journal of psychiatry, 2009,Winter, Volume: 20, Issue:4

    Topics: Antipsychotic Agents; Autistic Disorder; Cerebrovascular Circulation; Child; Corpus Callosum; Female

2009
Moderators, mediators, and other predictors of risperidone response in children with autistic disorder and irritability.
    Journal of child and adolescent psychopharmacology, 2010, Volume: 20, Issue:2

    Topics: Adolescent; Autistic Disorder; Biomarkers, Pharmacological; Child; Child, Preschool; Controlled Clin

2010
Examining risperidone use in those diagnosed with autism 1 year after FDA approval.
    The Journal of clinical psychiatry, 2010, Volume: 71, Issue:5

    Topics: Adolescent; Adult; Age of Onset; Antipsychotic Agents; Autistic Disorder; Child; Humans; Intellectua

2010
Fluoxetine but not risperidone increases sociability in the BTBR mouse model of autism.
    Pharmacology, biochemistry, and behavior, 2011, Volume: 97, Issue:3

    Topics: Animals; Autistic Disorder; Behavior, Animal; Disease Models, Animal; Fluoxetine; Male; Mice; Risper

2011
Risperidone: switching from brand name to generic.
    Journal of child and adolescent psychopharmacology, 2010, Volume: 20, Issue:5

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Drugs, Generic; Female; Humans; Male; Ri

2010
[Treatment of behavioral disorders by risperidone in children with autism].
    Zhongguo dang dai er ke za zhi = Chinese journal of contemporary pediatrics, 2011, Volume: 13, Issue:3

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Child, Preschool; Female;

2011
The treatment of autistic children with risperidone.
    Collegium antropologicum, 2011, Volume: 35 Suppl 1

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Humans; Male; Risperid

2011
Risperidone rechallenge for marked liver function test abnormalities in an autistic child.
    Recent patents on endocrine, metabolic & immune drug discovery, 2011, Volume: 5, Issue:3

    Topics: Antipsychotic Agents; Autistic Disorder; Chemical and Drug Induced Liver Injury; Child, Preschool; D

2011
Risperidone and double incontinence in a child with autism.
    Journal of child and adolescent psychopharmacology, 2011, Volume: 21, Issue:6

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Fecal Incontinence; Humans; Male; Risperidone; Urina

2011
GABAB-mediated rescue of altered excitatory-inhibitory balance, gamma synchrony and behavioral deficits following constitutive NMDAR-hypofunction.
    Translational psychiatry, 2012, Jul-17, Volume: 2

    Topics: Animals; Autistic Disorder; Baclofen; Disease Models, Animal; Evoked Potentials, Auditory; Explorato

2012
Treatments: In the waiting room.
    Nature, 2012, Nov-01, Volume: 491, Issue:7422

    Topics: Adolescent; Adult; Animals; Aripiprazole; Autistic Disorder; Brain; Child; Clinical Trials as Topic;

2012
Risperidone-induced paroxysmal perceptual alteration in a child with autism.
    Journal of child and adolescent psychopharmacology, 2012, Volume: 22, Issue:6

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Hallucinations; Humans; Male; Perceptual Disorders;

2012
The autistic-spectrum disorders.
    The New England journal of medicine, 2002, Aug-01, Volume: 347, Issue:5

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive; Child, Presc

2002
Risperidone in the treatment of autistic Thai children under 4 years of age.
    Journal of the Medical Association of Thailand = Chotmaihet thangphaet, 2002, Volume: 85 Suppl 2

    Topics: Autistic Disorder; Child, Preschool; Dopamine Antagonists; Dose-Response Relationship, Drug; Drug Ad

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Dec-05, Volume: 347, Issue:23

    Topics: Antipsychotic Agents; Autistic Disorder; Behavior Therapy; Child; Humans; Risperidone

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Dec-05, Volume: 347, Issue:23

    Topics: Adolescent; Adult; Antipsychotic Agents; Autistic Disorder; Humans; Hyperprolactinemia; Hypogonadism

2002
Risperidone in children with autism and serious behavioral problems.
    The New England journal of medicine, 2002, Dec-05, Volume: 347, Issue:23

    Topics: Antipsychotic Agents; Autistic Disorder; Bipolar Disorder; Child; Humans; Male; Priapism; Psychotic

2002
A 3-year naturalistic study of 53 preschool children with pervasive developmental disorders treated with risperidone.
    The Journal of clinical psychiatry, 2003, Volume: 64, Issue:9

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive; Child, Presc

2003
Tardive dyskinesia in an autistic patient treated with risperidone.
    The American journal of psychiatry, 2004, Volume: 161, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Dyskinesia, Drug-Induced; Humans; Male; Risperi

2004
International adoption: a four-year-old child with unusual behaviors adopted at six months of age.
    Journal of developmental and behavioral pediatrics : JDBP, 2004, Volume: 25, Issue:5 Suppl

    Topics: Adoption; Attention Deficit Disorder with Hyperactivity; Autistic Disorder; Child Behavior Disorders

2004
Short-term efficacy and safety of risperidone in young children with autistic disorder (AD).
    The world journal of biological psychiatry : the official journal of the World Federation of Societies of Biological Psychiatry, 2004, Volume: 5, Issue:4

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Diagnostic and Statist

2004
Methylphenidate an effective treatment for ADHD?
    Journal of autism and developmental disorders, 2004, Volume: 34, Issue:5

    Topics: Adrenergic alpha-Agonists; Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Auti

2004
Occurrence of priapism with risperidone-paroxetine combination in an autistic child.
    Journal of child and adolescent psychopharmacology, 2004,Fall, Volume: 14, Issue:3

    Topics: Adolescent; Autistic Disorder; Drug Therapy, Combination; Humans; Male; Paroxetine; Priapism; Risper

2004
Research knowledge among parents of children participating in a randomized clinical trial.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2005, Volume: 44, Issue:2

    Topics: Adolescent; Antipsychotic Agents; Attitude to Health; Autistic Disorder; Child; Child, Preschool; Co

2005
Use of risperidone in developmentally disabled children.
    Pediatrics, 2005, Volume: 115, Issue:5

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive; Diagnosis, D

2005
Risperidone in a very young child with PDD.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2005, Volume: 44, Issue:8

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Pervasive; Child, Presc

2005
Risperidone for the core symptom domains of autism.
    The American journal of psychiatry, 2006, Volume: 163, Issue:3

    Topics: Antipsychotic Agents; Autistic Disorder; Clinical Trials as Topic; Humans; Multicenter Studies as To

2006
Risperidone: new indication. Behavioural disorders in children with autism or mental disabilities: no progress.
    Prescrire international, 2006, Volume: 15, Issue:82

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Child, Prescho

2006
Risperidone and late onset tics.
    Autism : the international journal of research and practice, 2006, Volume: 10, Issue:3

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Dyskinesia, Drug-Induced; Female; Follow

2006
Risperidone induced oedema in a child with learning disability and autism.
    Autism : the international journal of research and practice, 2006, Volume: 10, Issue:3

    Topics: Adolescent; Autistic Disorder; Dopamine Antagonists; Dose-Response Relationship, Drug; Edema; Epilep

2006
The challenges of psychopharmacological management of children with severe developmental disabilities.
    Journal of child and adolescent psychopharmacology, 2006, Volume: 16, Issue:6

    Topics: Anticonvulsants; Antipsychotic Agents; Autistic Disorder; Caregivers; Child; Developmental Disabilit

2006
The practical search.
    Journal of the American Academy of Child and Adolescent Psychiatry, 2007, Volume: 46, Issue:3

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Evidence-Based

2007
Antipsychotic drugs in children with autism.
    BMJ (Clinical research ed.), 2007, May-26, Volume: 334, Issue:7603

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Humans; Risper

2007
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Parent-rated anxiety symptoms in children with pervasive developmental disorders: frequency and association with core autism symptoms and cognitive functioning.
    Journal of abnormal child psychology, 2008, Volume: 36, Issue:1

    Topics: Adolescent; Aggression; Antipsychotic Agents; Anxiety; Asperger Syndrome; Attention Deficit Disorder

2008
Risperidone approved for the treatment of serious behavioral problems in children with autism.
    Journal of child and adolescent psychiatric nursing : official publication of the Association of Child and Adolescent Psychiatric Nurses, Inc, 2007, Volume: 20, Issue:3

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Child Psychiatry; Humans;

2007
Risperidone-induced enuresis in two children with autistic disorder.
    Journal of child and adolescent psychopharmacology, 2007, Volume: 17, Issue:4

    Topics: Antipsychotic Agents; Autistic Disorder; Benzodiazepines; Child; Diurnal Enuresis; Humans; Intellect

2007
Use of medication for the management of behavior problems among adults with intellectual disabilities: a clinicians' consensus survey.
    American journal of mental retardation : AJMR, 2008, Volume: 113, Issue:1

    Topics: Adult; Aggression; Antipsychotic Agents; Attitude of Health Personnel; Autistic Disorder; Carbamazep

2008
Risperidone-induced double incontinence.
    Progress in neuro-psychopharmacology & biological psychiatry, 2008, May-15, Volume: 32, Issue:4

    Topics: Adolescent; Antipsychotic Agents; Autistic Disorder; Child; Fecal Incontinence; Female; Humans; Inte

2008
Abnormal movements with the addition of clindamycin to risperidone in a girl with autism.
    Journal of child and adolescent psychopharmacology, 2008, Volume: 18, Issue:2

    Topics: Adolescent; Anti-Bacterial Agents; Antipsychotic Agents; Autistic Disorder; Clindamycin; Drug Therap

2008
How do I decide whether or not to use medication for my child with autism? Should I try behavior therapy first?
    Journal of autism and developmental disorders, 2008, Volume: 38, Issue:6

    Topics: Aggression; Antipsychotic Agents; Autistic Disorder; Behavior Therapy; Child; Clinical Trials as Top

2008
Risperidone in the treatment of pervasive developmental disorder.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1994, Volume: 39, Issue:7

    Topics: Adolescent; Adult; Antipsychotic Agents; Autistic Disorder; Child; Child Development Disorders, Perv

1994
Enuresis with combined risperidone and SSRI use.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1996, Volume: 35, Issue:7

    Topics: Adolescent; Antipsychotic Agents; Attention Deficit Disorder with Hyperactivity; Autistic Disorder;

1996
Case study: anorexia nervosa and autistic disorder in an adolescent girl.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1996, Volume: 35, Issue:7

    Topics: Adolescent; Anorexia Nervosa; Antipsychotic Agents; Autistic Disorder; Behavior Therapy; Combined Mo

1996
Drug therapy in autism.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1997, Volume: 36, Issue:5

    Topics: Anti-Anxiety Agents; Antipsychotic Agents; Autistic Disorder; Buspirone; Child; Depression; Drug The

1997
Risperidone and explosive aggressive autism.
    Journal of autism and developmental disorders, 1997, Volume: 27, Issue:3

    Topics: Activities of Daily Living; Adolescent; Adult; Aggression; Antipsychotic Agents; Autistic Disorder;

1997
Risperidone in young children with pervasive developmental disorders and other developmental disabilities.
    Journal of child and adolescent psychopharmacology, 1996,Spring, Volume: 6, Issue:1

    Topics: Aggression; Autistic Disorder; Child; Child Development Disorders, Pervasive; Child, Preschool; Huma

1996
Risperidone and refusal to eat.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1998, Volume: 37, Issue:6

    Topics: Antipsychotic Agents; Autistic Disorder; Child, Preschool; Feeding and Eating Disorders; Humans; Mal

1998
The irony of autism.
    Archives of general psychiatry, 1998, Volume: 55, Issue:7

    Topics: Adult; Age Factors; Antipsychotic Agents; Autistic Disorder; Humans; Personality Inventory; Psychiat

1998
Risperidone for insomnia in PDDs.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 1998, Volume: 43, Issue:10

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child, Preschool; Dose-Response Relationship, Drug;

1998
Brief report: two-year control of behavioral symptoms with risperidone in two profoundly retarded adults with autism.
    Journal of autism and developmental disorders, 1999, Volume: 29, Issue:1

    Topics: Adult; Autistic Disorder; Compulsive Behavior; Dopamine Antagonists; Female; Gynecomastia; Humans; I

1999
Risperidone in the treatment of two very young children with autism.
    Journal of child and adolescent psychopharmacology, 1999, Volume: 9, Issue:4

    Topics: Antipsychotic Agents; Autistic Disorder; Child, Preschool; Humans; Infant; Male; Risperidone

1999
Risperidone monotherapy in preschool children with pervasive developmental disorders.
    Journal of child neurology, 2001, Volume: 16, Issue:6

    Topics: Antipsychotic Agents; Autistic Disorder; Child; Child Behavior Disorders; Child Development Disorder

2001
Open-label risperidone treatment of 6 children and adolescents with autism.
    Canadian journal of psychiatry. Revue canadienne de psychiatrie, 2001, Volume: 46, Issue:6

    Topics: Adolescent; Autistic Disorder; Child; Child, Preschool; Female; Humans; Male; Risperidone; Treatment

2001
Side-effects of risperidone therapy mimicking cerebrospinal fluid shunt malfunction: implications for clinical monitoring and management.
    Journal of psychopharmacology (Oxford, England), 2002, Volume: 16, Issue:2

    Topics: Adult; Antipsychotic Agents; Autistic Disorder; Cerebrospinal Fluid Shunts; Female; Humans; Hydrocep

2002