Page last updated: 2024-10-30

lamotrigine and Abnormalities, Drug-Induced

lamotrigine has been researched along with Abnormalities, Drug-Induced in 63 studies

Abnormalities, Drug-Induced: Congenital abnormalities caused by medicinal substances or drugs of abuse given to or taken by the mother, or to which she is inadvertently exposed during the manufacture of such substances. The concept excludes abnormalities resulting from exposure to non-medicinal chemicals in the environment.

Research Excerpts

ExcerptRelevanceReference
"This paper reviewed the relevant literature on the effects of lamotrigine on pregnancy outcomes to provide useful information regarding lamotrigine use in pregnant women with bipolar disorder."8.98The risks associated with the use of lamotrigine during pregnancy. ( Gao, Z; Kong, L; Wang, B; Wang, C; Zhou, T, 2018)
"Lamotrigine is used in pregnancy to control epilepsy and mood disorders."8.95Pregnancy Outcomes Following In Utero Exposure to Lamotrigine: A Systematic Review and Meta-Analysis. ( Adams-Webber, T; Barzilay, E; Leibson, T; Nulman, I; Pariente, G; Shulman, T, 2017)
"The International Lamotrigine Pregnancy Registry monitored for a signal of a substantial increase in the frequency of major congenital malformations associated with lamotrigine exposures in pregnancy over an 18-year period."8.90Advantages and problems with pregnancy registries: observations and surprises throughout the life of the International Lamotrigine Pregnancy Registry. ( Cragan, J; Cunnington, M; Lowensohn, R; Messenheimer, J; Sinclair, S; Tennis, P; Weil, J; Yerby, M, 2014)
"The paper presents the review of literature on the age aspect of using lamotrigine in pubertal period, in women of reproductive age, during pregnancy and lactation and in climacteric period."8.87[Lamotrigine in treatment of women with epilepsy]. ( Agranovich, OV; Dranko, DV; Vlasov, PN, 2011)
"The Medline database was searched using the search terms: 'pregnancy register' and ('lamotrigine' [Substance name] or 'anticonvulsants'[MeSH]) ."8.85[Teratogenic effects of lamotrigine in women with bipolar disorder]. ( Berwaerts, K; De Fruyt, J; Sienaert, P, 2009)
"To assess the relative risk of oral clefts associated with maternal use of high and low doses of topiramate during the first trimester for epilepsy and nonepilepsy indications."7.88Topiramate use early in pregnancy and the risk of oral clefts: A pregnancy cohort study. ( Bateman, BT; Cohen, JM; Desai, RJ; Hernandez-Diaz, S; Huybrechts, KF; Mogun, H; Patorno, E; Pennell, PB, 2018)
"Callers who contacted the Israeli Teratology Information Service regarding lamotrigine treatment or NTE during pregnancy between 1997 and 2008 were prospectively followed-up."7.85Is it safe to use lamotrigine during pregnancy? A prospective comparative observational study. ( Diav-Citrin, O; Finkel-Pekarsky, V; Ornoy, A; Shechtman, S; Zvi, N, 2017)
"Health care providers reported lamotrigine exposure during pregnancy, and subsequent outcomes, on a voluntary basis."7.77Final results from 18 years of the International Lamotrigine Pregnancy Registry. ( Cunnington, MC; Ferber, S; Messenheimer, JA; Tennis, P; Weil, JG; Yerby, M, 2011)
"Lamotrigine (LTG) is increasingly being prescribed in pregnancy for women with epilepsy in place of valproate (VPA), because of the teratogenic risks associated with the latter."7.76Is lamotrigine a significant human teratogen? Observations from the Australian Pregnancy Register. ( Eadie, MJ; Graham, JE; Hitchcock, AA; Lander, CM; O'Brien, TJ; Vajda, FJ, 2010)
"The infant exposed in the first trimester of pregnancy to the anticonvulsant drug lamotrigine has an increased risk to have an isolated cleft palate or cleft lip deformity."7.74Increased frequency of isolated cleft palate in infants exposed to lamotrigine during pregnancy. ( Baldwin, EJ; Glassman, L; Habecker, E; Holmes, LB; Smith, CR; Wong, SL; Wyszynski, DF, 2008)
"To report the frequency of major malformations in lamotrigine-exposed pregnancies from September 1, 1992, through March 31, 2004, in the International Lamotrigine Pregnancy Registry."7.73Lamotrigine and the risk of malformations in pregnancy. ( Cunnington, M; Tennis, P, 2005)
" The mother had been treated with valproic acid (1800mg per day) and lamotrigine (100mg per day) throughout pregnancy."7.72Valproic acid and lamotrigine treatment during pregnancy. The risk of chromosomal abnormality. ( Cogulu, O; Gunduz, C; Kultursay, N; Ozkinay, F; Yilmaz, D, 2003)
"In 1992, the International Lamotrigine Pregnancy Registry was initiated to enroll prospectively and to monitor pregnancies exposed to lamotrigine (LTG) for the occurrence of major birth defects."7.71Preliminary results on pregnancy outcomes in women using lamotrigine. ( Eldridge, RR; Tennis, P, 2002)
"Lamotrigine has been demonstrated to be effective as both an antiepileptic drug and a mood stabiliser."6.49Lamotrigine in epilepsy, pregnancy and psychiatry--a drug for all seasons? ( Dodd, S; Horgan, D; Vajda, FJ, 2013)
"Lamotrigine is an anti-epileptic agent with broad efficacy."6.42Review of lamotrigine and its clinical applications in epilepsy. ( Choi, H; Morrell, MJ, 2003)
"This paper reviewed the relevant literature on the effects of lamotrigine on pregnancy outcomes to provide useful information regarding lamotrigine use in pregnant women with bipolar disorder."4.98The risks associated with the use of lamotrigine during pregnancy. ( Gao, Z; Kong, L; Wang, B; Wang, C; Zhou, T, 2018)
"Lamotrigine is used in pregnancy to control epilepsy and mood disorders."4.95Pregnancy Outcomes Following In Utero Exposure to Lamotrigine: A Systematic Review and Meta-Analysis. ( Adams-Webber, T; Barzilay, E; Leibson, T; Nulman, I; Pariente, G; Shulman, T, 2017)
"The International Lamotrigine Pregnancy Registry monitored for a signal of a substantial increase in the frequency of major congenital malformations associated with lamotrigine exposures in pregnancy over an 18-year period."4.90Advantages and problems with pregnancy registries: observations and surprises throughout the life of the International Lamotrigine Pregnancy Registry. ( Cragan, J; Cunnington, M; Lowensohn, R; Messenheimer, J; Sinclair, S; Tennis, P; Weil, J; Yerby, M, 2014)
"The paper presents the review of literature on the age aspect of using lamotrigine in pubertal period, in women of reproductive age, during pregnancy and lactation and in climacteric period."4.87[Lamotrigine in treatment of women with epilepsy]. ( Agranovich, OV; Dranko, DV; Vlasov, PN, 2011)
"A systematic search was carried out of electronic databases, reference books and other sources for original research studies which examined the effects of commonly used mood stabilizers (sodium valproate, carbamazepine, lamotrigine and lithium carbonate) on pregnancy outcomes."4.86Mood stabilizers in pregnancy: a systematic review. ( Buist, A; Galbally, M; Roberts, M, 2010)
"The Medline database was searched using the search terms: 'pregnancy register' and ('lamotrigine' [Substance name] or 'anticonvulsants'[MeSH]) ."4.85[Teratogenic effects of lamotrigine in women with bipolar disorder]. ( Berwaerts, K; De Fruyt, J; Sienaert, P, 2009)
" More specifically, vigabatrin, which is a very useful and well tolerated new antiepileptic drug for refractory partial epilepsy, should be started at a low dosage of 0."4.79The new anticonvulsant drugs. Implications for avoidance of adverse effects. ( Krämer, G; Schmidt, D, 1994)
"The study included the children of 83 epileptic women treated with lamotrigine during pregnancy, at a tertiary medical centre between 2004-2014."3.88Short- and long-term complications of in utero exposure to lamotrigine. ( Berger, I; Cohen-Israel, M; Klinger, G; Linder, N; Martonovich, EY; Stahl, B, 2018)
"To assess the relative risk of oral clefts associated with maternal use of high and low doses of topiramate during the first trimester for epilepsy and nonepilepsy indications."3.88Topiramate use early in pregnancy and the risk of oral clefts: A pregnancy cohort study. ( Bateman, BT; Cohen, JM; Desai, RJ; Hernandez-Diaz, S; Huybrechts, KF; Mogun, H; Patorno, E; Pennell, PB, 2018)
"Callers who contacted the Israeli Teratology Information Service regarding lamotrigine treatment or NTE during pregnancy between 1997 and 2008 were prospectively followed-up."3.85Is it safe to use lamotrigine during pregnancy? A prospective comparative observational study. ( Diav-Citrin, O; Finkel-Pekarsky, V; Ornoy, A; Shechtman, S; Zvi, N, 2017)
" Here we provide updated results from the UK Epilepsy and Pregnancy Register of the risk of MCMs after monotherapy exposure to valproate, carbamazepine and lamotrigine."3.80Malformation risks of antiepileptic drug monotherapies in pregnancy: updated results from the UK and Ireland Epilepsy and Pregnancy Registers. ( Campbell, E; Craig, J; Delanty, N; Hunt, SJ; Irwin, B; Kennedy, F; Liggan, B; Morrison, PJ; Morrow, J; Parsons, L; Russell, A; Smithson, WH, 2014)
"Evidence from this and other studies suggests that lamotrigine and levetiracetam have low risk for teratogenesis, but that topiramate exposure early in pregnancy may be associated with dose-related anatomical teratogenesis, as valproate is already known to be."3.80The teratogenicity of the newer antiepileptic drugs - an update. ( Eadie, MJ; Graham, J; Lander, CM; O'Brien, TJ; Vajda, FJ, 2014)
"Based on epidemiological data it is advised to whenever possible avoid valproic acid during pregnancy."3.78Economic evaluation of anti-epileptic drug therapies with specific focus on teratogenic outcomes. ( Boersma, C; de Jong-van den Berg, LT; Jentink, J; Postma, MJ, 2012)
"Health care providers reported lamotrigine exposure during pregnancy, and subsequent outcomes, on a voluntary basis."3.77Final results from 18 years of the International Lamotrigine Pregnancy Registry. ( Cunnington, MC; Ferber, S; Messenheimer, JA; Tennis, P; Weil, JG; Yerby, M, 2011)
"To determine the frequency of malformations among infants born to women who had taken lamotrigine or carbamazepine as part of polytherapy during the first trimester of pregnancy."3.77Fetal effects of anticonvulsant polytherapies: different risks from different drug combinations. ( Hernandez-Diaz, S; Holmes, LB; Mittendorf, R; Shen, A; Smith, CR, 2011)
"Lamotrigine (LTG) is increasingly being prescribed in pregnancy for women with epilepsy in place of valproate (VPA), because of the teratogenic risks associated with the latter."3.76Is lamotrigine a significant human teratogen? Observations from the Australian Pregnancy Register. ( Eadie, MJ; Graham, JE; Hitchcock, AA; Lander, CM; O'Brien, TJ; Vajda, FJ, 2010)
"(1) Numerous follow-up studies of pregnancies in women with epilepsy show that valproic acid is more teratogenic than other antiepileptics."3.75Valproic acid: long-term effects on children exposed in utero. ( , 2009)
"Previous studies have demonstrated that the pharmacokinetics of the new antiepileptic drug (AED) lamotrigine (LTG) are substantially influenced by pregnancy and are more likely to be associated with seizure deterioration in pregnancy compared to other AEDs."3.75Seizure frequency in pregnant women treated with lamotrigine monotherapy. ( Petrenaite, V; Sabers, A, 2009)
"The infant exposed in the first trimester of pregnancy to the anticonvulsant drug lamotrigine has an increased risk to have an isolated cleft palate or cleft lip deformity."3.74Increased frequency of isolated cleft palate in infants exposed to lamotrigine during pregnancy. ( Baldwin, EJ; Glassman, L; Habecker, E; Holmes, LB; Smith, CR; Wong, SL; Wyszynski, DF, 2008)
"Data from the International Lamotrigine Pregnancy Registry were analyzed to examine the effect of maximal first-trimester maternal dose of lamotrigine monotherapy on the risk of major birth defects (MBDs)."3.74Effect of dose on the frequency of major birth defects following fetal exposure to lamotrigine monotherapy in an international observational study. ( Cunnington, M; Ferber, S; Quartey, G, 2007)
"One of my female patients has epilepsy and is currently receiving lamotrigine monotherapy."3.74Teratogenicity of lamotrigine. ( Koren, G; Nulman, I; Shor, S, 2007)
"To report the frequency of major malformations in lamotrigine-exposed pregnancies from September 1, 1992, through March 31, 2004, in the International Lamotrigine Pregnancy Registry."3.73Lamotrigine and the risk of malformations in pregnancy. ( Cunnington, M; Tennis, P, 2005)
" The mother had been treated with valproic acid (1800mg per day) and lamotrigine (100mg per day) throughout pregnancy."3.72Valproic acid and lamotrigine treatment during pregnancy. The risk of chromosomal abnormality. ( Cogulu, O; Gunduz, C; Kultursay, N; Ozkinay, F; Yilmaz, D, 2003)
" In the last decade, pregnancy registries have been activated by collaborative groups of physicians in Europe (EURAP), North America (NAREP), Australia and India (the latter two recently merged into EURAP), to enroll a large number of exposed women to be monitored prospectively with standardized methods, and by three pharmaceutical companies marketing lamotrigine, gabapentin and vigabatrin, as part of their post-marketing surveillance."3.71Pregnancy registries in epilepsy. ( Annegers, JF; Beghi, E, 2001)
"In 1992, the International Lamotrigine Pregnancy Registry was initiated to enroll prospectively and to monitor pregnancies exposed to lamotrigine (LTG) for the occurrence of major birth defects."3.71Preliminary results on pregnancy outcomes in women using lamotrigine. ( Eldridge, RR; Tennis, P, 2002)
" The proportions of outcomes with birth defects are as follows: in the Acyclovir (antiviral medication) Pregnancy Registry (1984-1998) (19/581), 3."3.70Monitoring pregnancy outcomes after prenatal drug exposure through prospective pregnancy registries: a pharmaceutical company commitment. ( Andrews, EB; Ephross, SA; Heffner, CR; Reiff-Eldridge, R; Tennis, PS; White, AD, 2000)
"Lamotrigine has been demonstrated to be effective as both an antiepileptic drug and a mood stabiliser."2.49Lamotrigine in epilepsy, pregnancy and psychiatry--a drug for all seasons? ( Dodd, S; Horgan, D; Vajda, FJ, 2013)
"Lamotrigine is an anti-epileptic agent with broad efficacy."2.42Review of lamotrigine and its clinical applications in epilepsy. ( Choi, H; Morrell, MJ, 2003)
" Future studies of formal pharmacokinetic modeling of AEDs during pregnancy and the postpartum period could provide an important step toward achieving effective drug dosing to maintain therapeutic objectives for the mother but, at the same time, to minimize fetal drug exposure."2.42Antiepileptic drug pharmacokinetics during pregnancy and lactation. ( Pennell, PB, 2003)
"Evidence for the comparative teratogenic risk of antiepileptic drugs is insufficient, particularly in relation to the dosage used."1.48Comparative risk of major congenital malformations with eight different antiepileptic drugs: a prospective cohort study of the EURAP registry. ( Battino, D; Bonizzoni, E; Craig, J; Lindhout, D; Perucca, E; Sabers, A; Thomas, SV; Tomson, T; Vajda, F, 2018)
"at high doses can induce intrauterine growth retardation and at low multiple doses causes a dose-dependent increase in embryonic resorption, craniofacial and caudal malformations as well as maternal toxicity in the mouse."1.32Experimental studies on reproductive toxicologic effects of lamotrigine in mice. ( Abdulrazzaq, YM; Bastaki, SM; Chandranath, SI; Padmanabhan, R; Shafiullah, M, 2003)
" The dosage levels studied corresponded to four times the median effective dose (ED50) in rats."1.31Teratogenic effects of lamotrigine on rat fetal brain: a morphometric study. ( Azoubel, R; Marchi, NS; Tognola, WA, 2001)

Research

Studies (63)

TimeframeStudies, this research(%)All Research%
pre-19900 (0.00)18.7374
1990's4 (6.35)18.2507
2000's31 (49.21)29.6817
2010's27 (42.86)24.3611
2020's1 (1.59)2.80

Authors

AuthorsStudies
Cohen, JM4
Alvestad, S3
Cesta, CE3
Bjørk, MH3
Leinonen, MK3
Nørgaard, M3
Einarsdóttir, K3
Engeland, A3
Gissler, M3
Karlstad, Ø3
Klungsøyr, K3
Odsbu, I3
Reutfors, J3
Selmer, RM3
Tomson, T8
Ulrichsen, SP3
Zoega, H3
Furu, K3
Pariente, G1
Leibson, T1
Shulman, T1
Adams-Webber, T1
Barzilay, E1
Nulman, I2
Diav-Citrin, O1
Shechtman, S1
Zvi, N1
Finkel-Pekarsky, V1
Ornoy, A1
Kong, L1
Zhou, T1
Wang, B1
Gao, Z1
Wang, C1
Cohen-Israel, M1
Berger, I1
Martonovich, EY1
Klinger, G1
Stahl, B1
Linder, N1
Wiedemann, K1
Stüber, T1
Rehn, M1
Frieauff, E1
Hernandez-Diaz, S3
Huybrechts, KF1
Desai, RJ1
Mogun, H1
Pennell, PB4
Bateman, BT1
Patorno, E1
Battino, D4
Bonizzoni, E3
Craig, J4
Lindhout, D3
Perucca, E4
Sabers, A5
Thomas, SV2
Vajda, F4
Mobini, GR1
Karimi, A1
Akbari, A1
Rahmani, F1
Campbell, E1
Kennedy, F1
Russell, A1
Smithson, WH1
Parsons, L1
Morrison, PJ1
Liggan, B1
Irwin, B1
Delanty, N1
Hunt, SJ1
Morrow, J1
Sinclair, S1
Cunnington, M3
Messenheimer, J1
Weil, J1
Cragan, J1
Lowensohn, R1
Yerby, M2
Tennis, P4
Vajda, FJ5
O'Brien, TJ4
Lander, CM4
Graham, J4
Eadie, MJ3
Dolk, H1
Wang, H1
Loane, M1
Morris, J1
Garne, E1
Addor, MC1
Arriola, L1
Bakker, M1
Barisic, I1
Doray, B1
Gatt, M1
Kallen, K1
Khoshnood, B1
Klungsoyr, K1
Lahesmaa-Korpinen, AM1
Latos-Bielenska, A1
Mejnartowicz, JP1
Nelen, V1
Neville, A1
O'Mahony, M1
Pierini, A1
Rißmann, A1
Tucker, D1
Wellesley, D1
Wiesel, A1
de Jong-van den Berg, LT2
Harden, CL1
Sethi, NK1
Ackers, R1
Besag, FM1
Wade, A1
Murray, ML1
Wong, IC1
Petrenaite, V1
Hitchcock, AA2
Berwaerts, K1
Sienaert, P1
De Fruyt, J1
Graham, JE1
Galbally, M1
Roberts, M1
Buist, A1
Iniesta, I1
Cunnington, MC2
Weil, JG1
Messenheimer, JA1
Ferber, S2
Holmes, LB3
Mittendorf, R1
Shen, A1
Smith, CR2
Roten, A1
Eadie, M2
Brodie, MJ2
Kwan, P1
Jentink, J1
Boersma, C1
Postma, MJ1
Dodd, S1
Horgan, D1
Vlasov, PN1
Dranko, DV1
Agranovich, OV1
Koo, J1
Zavras, A1
Eldridge, RR1
Ozkinay, F1
Cogulu, O1
Gunduz, C1
Yilmaz, D1
Kultursay, N1
Choi, H1
Morrell, MJ1
Combs-Cantrell, DT1
Yerby, MS1
Schmitz, B1
Dam, M1
A-Rogvi-Hansen, B1
Boas, J1
Sidenius, P1
Laue Friis, M1
Alving, J1
Dahl, M1
Ankerhus, J1
Mouritzen Dam, A1
Padmanabhan, R1
Abdulrazzaq, YM1
Bastaki, SM1
Shafiullah, M1
Chandranath, SI1
Lander, C1
O'brien, T1
Hitchcock, A1
Solinas, C1
Cook, M1
Karlov, VA1
Penovich, P1
Gaily, E1
Hauser, WA1
Meador, KJ1
Baker, GA1
Finnell, RH1
Kalayjian, LA1
Liporace, JD1
Loring, DW1
Mawer, G1
Smith, JC1
Wolff, MC1
Quartey, G1
Shor, S1
Koren, G1
Prabhu, LV1
Nasar, MA1
Rai, R1
Madhyastha, S1
Singh, G1
Baldwin, EJ1
Habecker, E1
Glassman, L1
Wong, SL1
Wyszynski, DF1
Schmidt, D1
Krämer, G1
Appleton, RE1
Quattrini, A1
Ortenzi, A1
Paggi, A1
Foschi, N1
Quattrini, C1
Tueth, MJ1
Murphy, TK1
Evans, DL1
Reiff-Eldridge, R1
Heffner, CR1
Ephross, SA1
Tennis, PS1
White, AD1
Andrews, EB1
Marchi, NS1
Azoubel, R1
Tognola, WA1
Beghi, E1
Annegers, JF1

Clinical Trials (6)

Trial Overview

TrialPhaseEnrollmentStudy TypeStart DateStatus
Lamotrigine Pregnancy Registry (LAM05)[NCT01064297]3,416 participants (Actual)Observational2001-11-30Completed
The BrainDrugs-Epilepsy Study: A Prospective Open-label Cohort Precision Medicine Study in Epilepsy[NCT05450822]550 participants (Anticipated)Observational2022-02-18Recruiting
Comparison of Gabapentin and Metoclopramide for Treating Hyperemesis Gravidarum[NCT02163434]Phase 231 participants (Actual)Interventional2014-06-30Completed
Study of Maternal Pharmacokinetic and Placental Transfer of Levetiracetam[NCT04117425]50 participants (Anticipated)Interventional2022-04-20Recruiting
Neurodevelopmental Effects of Antiepileptic Drugs II: the NEAD Study[NCT00021866]331 participants (Actual)Observational2000-09-30Completed
The Sumatriptan and Naratriptan Pregnancy Registry[NCT01059604]868 participants (Actual)Observational [Patient Registry]2001-12-31Completed
[information is prepared from clinicaltrials.gov, extracted Sep-2024]

Trial Outcomes

Number of Infants With Major Congenital Malformations (MCMs) by Earliest Trimester of Exposure to Lamotrigine Polytherapy With Valproate

The number of infants with major congenital malformations were counted and are presented by earliest trimester of exposure to lamotrigine polytherapy with valproate. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported following assessments made in the delivery room or shortly after birth

Interventioninfants (Number)
First Exposure During First Trimester14
First Exposure During Second Trimester1
First Exposure During Third Trimester0
Unspecified Trimester of Exposure0
All Trimesters1

Number of Infants With Major Congenital Malformations (MCMs) by Earliest Trimester of Exposure to Lamotrigine Polytherapy Without Valproate

The number of infants with major congenital malformations were counted and are presented by earliest trimester of exposure to lamotrigine polytherapy without valproate. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported following assessments made in the delivery room or shortly after birth

Interventioninfants (Number)
First Exposure During First Trimester12
First Exposure During Second Trimester0
First Exposure During Third Trimester1
All Trimesters13

Number of Infants With Major Congenital Malformations by Earliest Trimester of Exposure to Lamotrigine Monotherapy

Among lamotrigine monotherapy exposures: live births, fetal deaths, induced abortions with birth defects, and live births without defects. Due to the likelihood of inconsistent identification of birth defects among spontaneous losses, fetal deaths, and induced abortions without reported birth defects, these offspring were not included in analyses. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported after assessments made in the delivery room or shortly after birth

Interventioninfants (Number)
First Exposure During First Trimester35
First Exposure During Second Trimester4
First Exposure During Third Trimester1
Unspecified Trimester of Exposure0
All Trimesters40

Birth Outcomes by Earliest Pregnancy Trimester of Exposure to Lamotrigine Monotherapy

The number of live births, fetal deaths, induced abortions, and spontaneous pregnancy losses were recorded according to the time at which women were first exposed to lamotrigine monotherapy. Due to inconsistent identification of major congenital malformations (MCMs) among spontaneous losses, no comment is made concerning the presence or absence of MCMs. (NCT01064297)
Timeframe: Although reports and diagnoses of major congenital malformations are accepted up to six years after the birth, the majority of malformations are reported after assessments made in the delivery room or shortly after birth

,,,
Interventioninfants (Number)
Live Birth (Birth Defects Reported)Fetal Death (Birth Defects Reported)Induced Abortion (Birth Defects Reported)Live Birth (No Birth Defects Reported)Fetal Death (No Birth Defects Reported)Induced Abortion (No Birth Defects Reported)Spontaneous Pregnancy Loss
First Exposure During First Trimester31131523103398
First Exposure During Second Trimester40091000
First Exposure During Third Trimester10017000
Unspecified Trimester of Exposure0005000

Birth Outcomes by Earliest Pregnancy Trimester of Exposure to Lamotrigine Polytherapy With Valproate

The number of live births, fetal deaths, induced abortions, and spontaneous pregnancy losses were recorded according to the time at which women were first exposed to lamotrigine polytherapy with valproate. Due to inconsistent identification of major congenital malformations (MCMs) among spontaneous losses, no comment is made concerning the presence or absence of MCMs. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported following assessments made in the delivery room or shortly after birth

,,,
Interventioninfants (Number)
Live Birth (Birth Defects Reported)Fetal Death (Birth Defects Reported)Induced Abortion (Birth Defects Reported)Live Birth (No Birth Defects Reported)Fetal Death (No Birth Defects Reported)Induced Abortion (No Birth Defects Reported)Spontaneous Pregnancy Loss
First Exposure During First Trimester1402134146
First Exposure During Second Trimester1006100
First Exposure During Third Trimester0003000
Unspecified Trimester of Exposure0001000

Birth Outcomes by Earliest Pregnancy Trimester of Exposure to Lamotrigine Polytherapy Without Valproate

The number of live births, fetal deaths with pregnancy loss occurring >=20 weeks gestation, induced abortions, and spontaneous pregnancy losses were recorded according to the time at which women were first exposed to lamotrigine polytherapy without valproate. Due to inconsistent identification of major congenital malformations (MCMs) among spontaneous losses, no comment is made concerning the presence or absence of MCMs. Although birth defects may not have been reported, they cannot be ruled out. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported following assessments made in the delivery room or shortly after birth

,,
Interventioninfants (Number)
Live Birth (Birth Defects Reported)Fetal Death (Birth Defects Reported)Induced Abortion (Birth Defects Reported)Live Birth (No Birth Defects Reported)Fetal Death (No Birth Defects Reported)Induced Abortion (No Birth Defects Reported)Spontaneous Pregnancy Loss
First Exposure During First Trimester110141831922
First Exposure During Second Trimester00025000
First Exposure During Third Trimester1002000

Number of Infants With the Indicated Major Congenital Malformations Following First Trimester of Exposure to Lamotrigine Polytherapy With Valproate According to Dose of Lamotrigine Received

The number of infants with the reported MCM following first trimester exposure to lamotrigine polytherapy with valproate were counted. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported after assessments made in the delivery room or shortly after birth

,
Interventioninfants (Number)
Hydrocephalus/spina bifidaMeningomyeloceleMicrocephalyOrofacial cleftsCardiac septal defectsTransposition of great vesselsVentricular hypoplasiaPulmonary stenosisPyloric stenosisGastroschisisClub footPolydactyly
Doses Lower Than Prescribed111201111121
Prescribed Doses000120000000

Number of Infants With the Indicated Major Congenital Malformations Following First Trimester of Exposure to Lamotrigine Polytherapy Without Valproate According to Dose of Lamotrigine Received

The number of infants with the reported MCM following first trimester exposure to lamotrigine polytherapy without valproate were counted. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported after assessments made in the delivery room or shortly after birth

,,
Interventioninfants (Number)
Neural tube defectCardiac septal defect/murmurCoarctation of aortaTetralogy of FallotEsophageal defectsHypospadiasHydroencephalopathyOmphaloceleExtra digitSkin tags on ear
Doses Higher Than Prescribed1101100011
Doses Lower Than Prescribed0000011000
Prescribed Doses0110100100

Number of Infants With the Indicated Major Congenital Malformations Following the First Trimester of Exposure to Lamotrigine Monotherapy According to Dose Received

The number of infants with the reported MCM following first trimester lamotrigine monotherapy exposure were counted. Registry personnel contacted the enrolling physician to obtain information on the pregnancy outcome, lamotrigine dosing and duration of exposure, and use of concomitant antiepileptic drugs during pregnancy. (NCT01064297)
Timeframe: Although reports and diagnoses of MCMs are accepted up to six years after the birth, the majority of malformations are reported after assessments made in the delivery room or shortly after birth

,,,
Interventioninfants (Number)
AnencephalyOrofacial cleftsHypoplastic left heart/left ventricle hypoplasiaTransposition of great vesselsVentricular septal defectsMinor heart defect, unspecifiedPulmonary stenosisHydronephrosisRenal defect (absent, polysystic, fluid on kidney)Cortical dysplasisHypospadiasPyloric stenosisDiaphragmatic herniaCongenital atresia of anusHip dislocationClub feetPolydactylyEpidermolysis bullosaLight spot across entire abdomen
Dose Higher Than Prescribed1010000020001001000
Doses Lower Than Prescribed2212000110101110110
Prescribed Doses0000311101110001101
Unknown Maximal Dose in Exposed Trimester0000000000010001000

Baseline Adjusted Mean Daily Motherisk-PUQE Total Scores (Pregnancy-unique Quantification of Emesis and Nausea Scale) for Days 5-7

Score range: 6-30 with higher score indicating a worse outcome. (NCT02163434)
Timeframe: 1 week

Interventionunits on a scale (Mean)
Gabapentin6.35
Metoclopramide13.22

Baseline Adjusted Mean Daily Nausea Scores From the Motherisk-PUQE for Days 5-7.

Score range: 2-10 with higher score indicating a worse outcome. (NCT02163434)
Timeframe: 1 week

Interventionunits on a scale (Mean)
Gabapentin2.01
Metoclopramide3.69

Baseline Adjusted Mean Daily Oral Nutrition Score for Days 5-7

Score range: 0-15 with higher score indicating a better outcome. (NCT02163434)
Timeframe: 1 week

Interventionunits on a scale (Mean)
Gabapentin7.86
Metoclopramide4.01

Desire to Continue Therapy at Study Endpoint

Scores: 0=no, 1=yes. Thus, a higher score indicates a better outcome. (NCT02163434)
Timeframe: 1 week

Interventionunits on a scale (Mean)
Gabapentin0.67
Metoclopramide0.14

Global Satisfaction of Treatment at the Study Endpoint.

Score range: 0-4 with higher score indicating a better outcome. (NCT02163434)
Timeframe: 1 week

Interventionunits on a scale (Mean)
Gabapentin2.22
Metoclopramide0.63

Percent of Subjects Requiring Repeat iv Hydration or Hospital Admission for HG From the Outpatient Setting.

(NCT02163434)
Timeframe: 1 week

InterventionParticipants (Count of Participants)
Gabapentin5
Metoclopramide5

Reviews

19 reviews available for lamotrigine and Abnormalities, Drug-Induced

ArticleYear
Pregnancy Outcomes Following In Utero Exposure to Lamotrigine: A Systematic Review and Meta-Analysis.
    CNS drugs, 2017, Volume: 31, Issue:6

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Carbamazepine; Epilepsy; Female; Humans; Infant, Newbo

2017
The risks associated with the use of lamotrigine during pregnancy.
    International journal of psychiatry in clinical practice, 2018, Volume: 22, Issue:1

    Topics: Abnormalities, Drug-Induced; Bipolar Disorder; Developmental Disabilities; Excitatory Amino Acid Ant

2018
Advantages and problems with pregnancy registries: observations and surprises throughout the life of the International Lamotrigine Pregnancy Registry.
    Pharmacoepidemiology and drug safety, 2014, Volume: 23, Issue:8

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Female; Humans; International Cooperation; Lamotrigine

2014
Epileptic disorders in pregnancy: an overview.
    Current opinion in obstetrics & gynecology, 2008, Volume: 20, Issue:6

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Carbamazepine; Epilepsy; Female; Folic Acid; Hemorrhag

2008
The teratogenic risk of antiepileptic drug polytherapy.
    Epilepsia, 2010, Volume: 51, Issue:5

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Australia; Drug Therapy, Combination; Female; Fetal Di

2010
[Teratogenic effects of lamotrigine in women with bipolar disorder].
    Tijdschrift voor psychiatrie, 2009, Volume: 51, Issue:10

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Antipsychotic Agents; Bipolar Disorder; Epilepsy; Fema

2009
Mood stabilizers in pregnancy: a systematic review.
    The Australian and New Zealand journal of psychiatry, 2010, Volume: 44, Issue:11

    Topics: Abnormalities, Drug-Induced; Antidepressive Agents; Antimanic Agents; Bipolar Disorder; Carbamazepin

2010
Newer drugs for focal epilepsy in adults.
    BMJ (Clinical research ed.), 2012, Jan-26, Volume: 344

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Contraceptives, Oral, Hormonal; Drug Approval;

2012
Lamotrigine in epilepsy, pregnancy and psychiatry--a drug for all seasons?
    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 2013, Volume: 20, Issue:1

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Antipsychotic Agents; Epilepsy; Female; Humans; Lamotr

2013
[Lamotrigine in treatment of women with epilepsy].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2011, Volume: 111, Issue:5 Pt 2

    Topics: Abnormalities, Drug-Induced; Age Factors; Anticonvulsants; Breast Feeding; Contraceptive Agents, Fem

2011
Review of lamotrigine and its clinical applications in epilepsy.
    Expert opinion on pharmacotherapy, 2003, Volume: 4, Issue:2

    Topics: Abnormalities, Drug-Induced; Animals; Anticonvulsants; Child; Dose-Response Relationship, Drug; Epil

2003
Antiepileptic drug pharmacokinetics during pregnancy and lactation.
    Neurology, 2003, Sep-01, Volume: 61, Issue:6 Suppl 2

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Epilepsy; Female; Fetal Diseases; Fetal Hypoxia

2003
[Lamotrigine in women with epilepsy. Review of present data].
    Der Nervenarzt, 2003, Volume: 74, Issue:10

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Contraceptives, Oral; Dose-Response Relationship, Drug

2003
[Therapy of epilepsy: current strategy and tactics].
    Zhurnal nevrologii i psikhiatrii imeni S.S. Korsakova, 2004, Volume: 104, Issue:8

    Topics: Abnormalities, Drug-Induced; Adolescent; Adult; Age Factors; Anticonvulsants; Carbamazepine; Child;

2004
2005 AES annual course: evidence used to treat women with epilepsy.
    Epilepsia, 2006, Volume: 47 Suppl 1

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Breast Feeding; Drug Monitoring; Drug Therapy, Combina

2006
Lamotrigine in pregnancy: safety profile and the risk of malformations.
    Singapore medical journal, 2007, Volume: 48, Issue:10

    Topics: Abnormalities, Drug-Induced; Animals; Anticonvulsants; Epilepsy; Female; Folic Acid Deficiency; Huma

2007
The new anticonvulsant drugs. Implications for avoidance of adverse effects.
    Drug safety, 1994, Volume: 11, Issue:6

    Topics: Abnormalities, Drug-Induced; Anemia, Aplastic; Anticonvulsants; Chemical and Drug Induced Liver Inju

1994
The new antiepileptic drugs.
    Archives of disease in childhood, 1996, Volume: 75, Issue:3

    Topics: Abnormalities, Drug-Induced; Acetates; Adolescent; Adult; Amines; Anticonvulsants; Child; Child, Pre

1996
Special considerations: use of lithium in children, adolescents, and elderly populations.
    The Journal of clinical psychiatry, 1998, Volume: 59 Suppl 6

    Topics: Abnormalities, Drug-Induced; Acetates; Adolescent; Adult; Age Factors; Aged; Amines; Anticonvulsants

1998

Trials

1 trial available for lamotrigine and Abnormalities, Drug-Induced

ArticleYear
In utero antiepileptic drug exposure: fetal death and malformations.
    Neurology, 2006, Aug-08, Volume: 67, Issue:3

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Carbamazepine; Cognition; Female; Fetal Death;

2006

Other Studies

43 other studies available for lamotrigine and Abnormalities, Drug-Induced

ArticleYear
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Comparative Safety of Antiseizure Medication Monotherapy for Major Malformations.
    Annals of neurology, 2023, Volume: 93, Issue:3

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Benzodiazepines; Carbamazepine; Cohort Studies; Epilep

2023
Is it safe to use lamotrigine during pregnancy? A prospective comparative observational study.
    Birth defects research, 2017, Sep-01, Volume: 109, Issue:15

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Congenital Abnormalities; Female; Humans; Lamotrigine;

2017
Short- and long-term complications of in utero exposure to lamotrigine.
    British journal of clinical pharmacology, 2018, Volume: 84, Issue:1

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Child; Epilepsy; Female; Follow-Up Studies; Hum

2018
Fetal Valproate Syndrome - Still a Problem Today!
    Zeitschrift fur Geburtshilfe und Neonatologie, 2017, Volume: 221, Issue:5

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Cesarean Section; Drug Therapy, Combination; Ep

2017
Topiramate use early in pregnancy and the risk of oral clefts: A pregnancy cohort study.
    Neurology, 2018, 01-23, Volume: 90, Issue:4

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Cleft Palate; Cohort Studies; Dose-Response Rel

2018
Comparative risk of major congenital malformations with eight different antiepileptic drugs: a prospective cohort study of the EURAP registry.
    The Lancet. Neurology, 2018, Volume: 17, Issue:6

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Carbamazepine; Dose-Response Relationship, Drug

2018
Evaluation of Teratogenic Activity of Antiepileptic Drug Lamotrigine in Mouse Fetuses.
    Folia medica, 2019, Mar-01, Volume: 61, Issue:1

    Topics: Abnormalities, Drug-Induced; Animals; Anticonvulsants; Female; Fetus; Lamotrigine; Mice

2019
Malformation risks of antiepileptic drug monotherapies in pregnancy: updated results from the UK and Ireland Epilepsy and Pregnancy Registers.
    Journal of neurology, neurosurgery, and psychiatry, 2014, Volume: 85, Issue:9

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Carbamazepine; Dose-Response Relationship, Drug

2014
The teratogenicity of the newer antiepileptic drugs - an update.
    Acta neurologica Scandinavica, 2014, Volume: 130, Issue:4

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Epilepsy; Female; Fetus; Fructose; Humans; Lamo

2014
Dose-dependent teratogenicity of valproate in mono- and polytherapy: an observational study.
    Neurology, 2015, Sep-08, Volume: 85, Issue:10

    Topics: Abnormalities, Drug-Induced; Adolescent; Adult; Anticonvulsants; Dose-Response Relationship, Drug; D

2015
Lamotrigine use in pregnancy and risk of orofacial cleft and other congenital anomalies.
    Neurology, 2016, 05-03, Volume: 86, Issue:18

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Case-Control Studies; Cleft Lip; Cleft Palate;

2016
Changing trends in antiepileptic drug prescribing in girls of child-bearing potential.
    Archives of disease in childhood, 2009, Volume: 94, Issue:6

    Topics: Abnormalities, Drug-Induced; Adolescent; Anticonvulsants; Carbamazepine; Child; Contraceptive Agents

2009
Seizure frequency in pregnant women treated with lamotrigine monotherapy.
    Epilepsia, 2009, Volume: 50, Issue:9

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Cohort Studies; Dose-Response Relationship, Dru

2009
Valproic acid: long-term effects on children exposed in utero.
    Prescrire international, 2009, Volume: 18, Issue:104

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Carbamazepine; Cohort Studies; Contraindications; Dose

2009
Is lamotrigine a significant human teratogen? Observations from the Australian Pregnancy Register.
    Seizure, 2010, Volume: 19, Issue:9

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Australia; Congenital Abnormalities; Dose-Response Rel

2010
Carbamazepine in pregnancy: Levetiracetam and lamotrigine are better options.
    BMJ (Clinical research ed.), 2011, Jan-25, Volume: 342

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Carbamazepine; Contraindications; Epilepsy; Female; Hu

2011
Final results from 18 years of the International Lamotrigine Pregnancy Registry.
    Neurology, 2011, May-24, Volume: 76, Issue:21

    Topics: Abnormalities, Drug-Induced; Animals; Anticonvulsants; Female; Humans; Infant; Lamotrigine; Pregnanc

2011
Dose-dependent risk of malformations with antiepileptic drugs: an analysis of data from the EURAP epilepsy and pregnancy registry.
    The Lancet. Neurology, 2011, Volume: 10, Issue:7

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Carbamazepine; Dose-Response Relationship, Drug; Epile

2011
Fetal effects of anticonvulsant polytherapies: different risks from different drug combinations.
    Archives of neurology, 2011, Volume: 68, Issue:10

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Canada; Carbamazepine; Cohort Studies; Drug Therapy, C

2011
Teratogenicity of the newer antiepileptic drugs--the Australian experience.
    Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia, 2012, Volume: 19, Issue:1

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Australia; Drug Administration Schedule; Female; Fruct

2012
Economic evaluation of anti-epileptic drug therapies with specific focus on teratogenic outcomes.
    Journal of medical economics, 2012, Volume: 15, Issue:5

    Topics: Abnormalities, Drug-Induced; Adolescent; Anticonvulsants; Carbamazepine; Cost-Benefit Analysis; Epil

2012
Newer anticonvulsants: lamotrigine, topiramate and gabapentin.
    Birth defects research. Part A, Clinical and molecular teratology, 2012, Volume: 94, Issue:8

    Topics: Abnormalities, Drug-Induced; Adult; Amines; Anticonvulsants; Case-Control Studies; Child; Child, Pre

2012
Antiepileptic drugs (AEDs) during pregnancy and risk of congenital jaw and oral malformation.
    Oral diseases, 2013, Volume: 19, Issue:7

    Topics: Abnormalities, Drug-Induced; Adverse Drug Reaction Reporting Systems; Amines; Anticonvulsants; Cyclo

2013
Preliminary results on pregnancy outcomes in women using lamotrigine.
    Epilepsia, 2002, Volume: 43, Issue:10

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Congenital Abnormalities; Drug Therapy, Combination; E

2002
Valproic acid and lamotrigine treatment during pregnancy. The risk of chromosomal abnormality.
    Mutation research, 2003, Jan-10, Volume: 534, Issue:1-2

    Topics: Abnormalities, Drug-Induced; Abnormalities, Multiple; Adult; Anticonvulsants; Chromosome Aberrations

2003
Case reports of women with epilepsy.
    Epilepsia, 2003, Volume: 44 Suppl 3

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Epilepsy; Female; Humans; Infant, Newborn; Lamo

2003
Epilepsy and pregnancy: lamotrigine as main drug used.
    Acta neurologica Scandinavica, 2004, Volume: 109, Issue:1

    Topics: Abnormalities, Drug-Induced; Abnormalities, Multiple; Adolescent; Adult; Anticonvulsants; Epilepsy;

2004
Experimental studies on reproductive toxicologic effects of lamotrigine in mice.
    Birth defects research. Part B, Developmental and reproductive toxicology, 2003, Volume: 68, Issue:5

    Topics: Abnormalities, Drug-Induced; Animals; Anticonvulsants; Dose-Response Relationship, Drug; Embryonic a

2003
Navigating toward fetal and maternal health: the challenge of treating epilepsy in pregnancy.
    Epilepsia, 2004, Volume: 45, Issue:10

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Carbamazepine; Child; Cohort Studies; Confoundi

2004
Australian pregnancy registry of women taking antiepileptic drugs.
    Epilepsia, 2004, Volume: 45, Issue:11

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Australia; Drug Therapy, Combination; Epilepsy; Female

2004
The International Lamotrigine pregnancy registry update for the epilepsy foundation.
    Epilepsia, 2004, Volume: 45, Issue:11

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Epilepsy; Female; Foundations; Global Health; Humans;

2004
What can we say to women of reproductive age with epilepsy?
    Neurology, 2005, Mar-22, Volume: 64, Issue:6

    Topics: Abnormalities, Drug-Induced; Adolescent; Adult; Anticonvulsants; Dose-Response Relationship, Drug; E

2005
Lamotrigine and the risk of malformations in pregnancy.
    Neurology, 2005, Mar-22, Volume: 64, Issue:6

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Europe; Female; Humans; Incidence; Infant, Newborn; La

2005
Lamotrigine and the risk of malformations in pregnancy.
    Neurology, 2006, Jan-10, Volume: 66, Issue:1

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Causality; Cross-Sectional Studies; Data Interpretatio

2006
Major congenital malformations and antiepileptic drugs: prospective observations.
    Journal of neurology, neurosurgery, and psychiatry, 2006, Volume: 77, Issue:2

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Dose-Response Relationship, Drug; Drug Therapy, Combin

2006
Effect of dose on the frequency of major birth defects following fetal exposure to lamotrigine monotherapy in an international observational study.
    Epilepsia, 2007, Volume: 48, Issue:6

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Congenital Abnormalities; Databases as Topic; Dose-Res

2007
Teratogenicity of lamotrigine.
    Canadian family physician Medecin de famille canadien, 2007, Volume: 53, Issue:6

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Cleft Palate; Drug Evaluation; Epilepsy; Female; Human

2007
Increased frequency of isolated cleft palate in infants exposed to lamotrigine during pregnancy.
    Neurology, 2008, May-27, Volume: 70, Issue:22 Pt 2

    Topics: Abnormalities, Drug-Induced; Anticonvulsants; Cleft Palate; Epilepsy; Female; Humans; Infant; Infant

2008
Lamotrigine and pregnancy.
    Italian journal of neurological sciences, 1996, Volume: 17, Issue:6

    Topics: Abnormalities, Drug-Induced; Adult; Anticonvulsants; Carbamazepine; Drug Therapy, Combination; Femal

1996
Monitoring pregnancy outcomes after prenatal drug exposure through prospective pregnancy registries: a pharmaceutical company commitment.
    American journal of obstetrics and gynecology, 2000, Volume: 182, Issue:1 Pt 1

    Topics: Abnormalities, Drug-Induced; Acyclovir; Anticonvulsants; Antiviral Agents; Drug Industry; Epilepsy;

2000
Valproate and other anticonvulsants for psychiatric disorders.
    The Medical letter on drugs and therapeutics, 2000, Dec-11, Volume: 42, Issue:1094

    Topics: Abnormalities, Drug-Induced; Acetates; Adult; Amines; Anti-Anxiety Agents; Anticonvulsants; Bipolar

2000
Teratogenic effects of lamotrigine on rat fetal brain: a morphometric study.
    Arquivos de neuro-psiquiatria, 2001, Volume: 59, Issue:2-B

    Topics: Abnormalities, Drug-Induced; Animals; Anticonvulsants; Brain; Female; Fetus; Lamotrigine; Pregnancy;

2001
Pregnancy registries in epilepsy.
    Epilepsia, 2001, Volume: 42, Issue:11

    Topics: Abnormalities, Drug-Induced; Acetates; Amines; Anticonvulsants; Australia; Cross-Cultural Comparison

2001