Page last updated: 2024-10-27

fenfluramine and Intellectual Disability

fenfluramine has been researched along with Intellectual Disability in 7 studies

Fenfluramine: A centrally active drug that apparently both blocks serotonin uptake and provokes transport-mediated serotonin release.
fenfluramine : A secondary amino compound that is 1-phenyl-propan-2-amine in which one of the meta-hydrogens is substituted by trifluoromethyl, and one of the hydrogens attached to the nitrogen is substituted by an ethyl group. It binds to the serotonin reuptake pump, causing inhbition of serotonin uptake and release of serotonin. The resulting increased levels of serotonin lead to greater serotonin receptor activation which in turn lead to enhancement of serotoninergic transmission in the centres of feeding behavior located in the hypothalamus. This suppresses the appetite for carbohydrates. Fenfluramine was used as the hydrochloride for treatment of diabetes and obesity. It was withdrawn worldwide after reports of heart valve disease and pulmonary hypertension.

Intellectual Disability: Subnormal intellectual functioning which originates during the developmental period. This has multiple potential etiologies, including genetic defects and perinatal insults. Intelligence quotient (IQ) scores are commonly used to determine whether an individual has an intellectual disability. IQ scores between 70 and 79 are in the borderline range. Scores below 67 are in the disabled range. (from Joynt, Clinical Neurology, 1992, Ch55, p28)

Research Excerpts

ExcerptRelevanceReference
"Parents of children with mental retardation or borderline IQ who took part in two drug studies were surveyed by mail 4 weeks after their involvement."2.68Consumer satisfaction with involvement in drug research: a social validity study. ( Aman, MG; Wolford, PL, 1995)
"Fenfluramine dosage was gradually increased to a standardized dose of 1."2.67Fenfluramine and methylphenidate in children with mental retardation and attention deficit hyperactivity disorder: laboratory effects. ( Aman, MG; Arnold, LE; Kern, RA; McGhee, DE, 1993)

Research

Studies (7)

TimeframeStudies, this research(%)All Research%
pre-19902 (28.57)18.7374
1990's5 (71.43)18.2507
2000's0 (0.00)29.6817
2010's0 (0.00)24.3611
2020's0 (0.00)2.80

Authors

AuthorsStudies
Aman, MG4
Wolford, PL1
Kern, RA3
McGhee, DE2
Arnold, LE2
Osborne, P1
Tumuluru, R1
Rojahn, J1
del Medico, V1
Widhalm, K1
Deutsch, J1
Duker, PC1
Welles, K1
Seys, D1
Rensen, H1
Vis, A1
van den Berg, G1
Ho, HH1
Lockitch, G1
Eaves, L1
Jacobson, B1

Trials

5 trials available for fenfluramine and Intellectual Disability

ArticleYear
Consumer satisfaction with involvement in drug research: a social validity study.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1995, Volume: 34, Issue:7

    Topics: Adolescent; Attention Deficit Disorder with Hyperactivity; Child; Child, Preschool; Clinical Trials

1995
Fenfluramine and methylphenidate in children with mental retardation and attention deficit hyperactivity disorder: laboratory effects.
    Journal of autism and developmental disorders, 1993, Volume: 23, Issue:3

    Topics: Adolescent; Attention; Attention Deficit Disorder with Hyperactivity; Child; Child, Preschool; Cogni

1993
Fenfluramine and methylphenidate in children with mental retardation and borderline IQ: clinical effects.
    American journal of mental retardation : AJMR, 1997, Volume: 101, Issue:5

    Topics: Adolescent; Analysis of Variance; Attention Deficit Disorder with Hyperactivity; Central Nervous Sys

1997
Fenfluramine and mental retardation.
    Journal of the American Academy of Child and Adolescent Psychiatry, 1991, Volume: 30, Issue:3

    Topics: Attention Deficit Disorder with Hyperactivity; Double-Blind Method; Encopresis; Enuresis; Fenflurami

1991
Blood serotonin concentrations and fenfluramine therapy in autistic children.
    The Journal of pediatrics, 1986, Volume: 108, Issue:3

    Topics: Adolescent; Analysis of Variance; Attention; Autistic Disorder; Child; Child, Preschool; Clinical Tr

1986

Other Studies

2 other studies available for fenfluramine and Intellectual Disability

ArticleYear
[Treatment of extreme obesity in a case of Prader-Willi-Labhart-syndrome (author's transl)].
    Padiatrie und Padologie, 1976, Volume: 11, Issue:1

    Topics: Adolescent; Carbohydrate Metabolism, Inborn Errors; Fenfluramine; Humans; Hyperplasia; Intellectual

1976
Brief report: effects of fenfluramine on communicative, stereotypic, and inappropriate behaviors of autistic-type mentally handicapped individuals.
    Journal of autism and developmental disorders, 1991, Volume: 21, Issue:3

    Topics: Adolescent; Adult; Autistic Disorder; Child; Communication; Female; Fenfluramine; Humans; Intellectu

1991