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Dean C, Ongchuan S, Munjal S. Not All Mucosal Rashes After Lamotrigine Are Stevens-Johnson Syndrome: Case of Mycoplasma pneumoniae -Induced Rash and Mucositis and Review of Differential Diagnosis. J Clin Psychopharmacol 2024; 44:314-316. [PMID: 38526521 DOI: 10.1097/jcp.0000000000001857] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
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Kim HK, Jang KS, Kim DW. Comparative analysis of adverse drug reactions associated with new antiseizure medications from the Korea Adverse Event Reporting System database. Epilepsy Behav 2024; 154:109784. [PMID: 38636107 DOI: 10.1016/j.yebeh.2024.109784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/16/2024] [Revised: 03/30/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024]
Abstract
OBJECTIVE This study aimed to compare and characterize the safety profiles of new antiseizure medications (ASMs) using a nationwide pharmacovigilance database from a long-term perspective in Korea. METHODS We reviewed adverse event reports from the Korea Adverse Event Reporting System database between January 2013 and December 2022 for descriptive analysis of six new ASMs (lacosamide, levetiracetam, lamotrigine, oxcarbazepine, topiramate, and zonisamide). We investigated the frequency and characteristics of adverse drug reactions (ADRs) based on the MedDRA terminology, system organ classes, and modified WHO classification. RESULTS We identified 5,733 reported cases of ADRs. The commonly reported ADRs associated with total ASMs were rash/urticaria (1,822, 31.8 %), dizziness (409, 7.1 %), somnolence/drowsiness (311, 5.4 %), and hepatotoxic effects (273, 4.8 %). Type B (idiosyncratic) effects (2,932; 51.1 %) were more commonly reported than Type A (related to known drug mechanisms) effects (2,613; 45.6 %). Skin and subcutaneous tissue disorders and type B effects were most commonly reported for lamotrigine and oxcarbazepine, whereas nervous system disorders and type A effects were most commonly reported for lacosamide, topiramate, and zonisamide. The pediatric group (<18 years) exhibited skin and subcutaneous tissue disorders and type B effects relatively more frequently than the adult and older adult groups. CONCLUSION Hypersensitivity skin reactions and type B effects remained significant ADRs in the new ASMs; however, type A effects were more commonly reported in some ASMs. The pediatric group showed a higher rate of type B effects. Overall, new ASMs should also be used with caution.
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Affiliation(s)
- Hyun Kyung Kim
- Department of Neurology, National Medical Center, Seoul, South Korea
| | - Kyung Sik Jang
- Department of Neurology, National Medical Center, Seoul, South Korea
| | - Dong Wook Kim
- Department of Neurology, Konkuk University School of Medicine, Seoul, South Korea.
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Al-Kassmy J, Alsalmi M, Kang W, Huot P. Anticonvulsant Agents for Treatment of Restless Legs Syndrome: A Case Report With Lamotrigine and a Review of the Literature. Neurologist 2024; 29:173-178. [PMID: 38250816 DOI: 10.1097/nrl.0000000000000552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2024]
Abstract
INTRODUCTION Restless Legs Syndrome (RLS) is a neurological disorder primarily treated with pregabalin and gabapentin, followed by dopamine agonists later in the process due to the risk of augmenting RLS symptoms. In addition, clinical reports have disclosed varying degrees of success employing other agents in patients unresponsive to traditional agents. Here, we present a patient who had success in the reduction of RLS symptoms with lamotrigine, a broad-spectrum anticonvulsant. Previously, lamotrigine had been used in 2 trials with successful treatment of RLS. CASE REPORT We present a 58-year-old right-handed lady with long-standing history of smoking, hypertension, dyslipidaemia, prediabetes, gastro-esophageal reflux disease, asthma, strabismus, uterine cancer, severe and debilitating course of RLS accompanied by unexplained deterioration. The patient initially demonstrated abnormal sensation in all her limbs, which worsened with radiotherapy treatment, and was eventually diagnosed with RLS based on the diagnostic criteria. Subsequent examinations were unremarkable and revealed no further explanation for the deterioration of the RLS symptoms. While the complexity of the patient's medical history had exposed her to a variety of medications, she reported that only lamotrigine, in addition to her original regimen of methadone and pramipexole, offered significant symptomatic relief. It must be noted that no adverse side effects, including impulse-control disorder, were reported by the patient. CONCLUSIONS We present a case of a woman whose deteriorating symptoms of RLS were successfully alleviated by the administration of lamotrigine. This is only the third case in the literature to have successfully utilized lamotrigine as a treatment option for RLS.
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Affiliation(s)
- Jawad Al-Kassmy
- Royal College of Surgeons in Ireland, School of Medicine, Dublin, Ireland
| | - Mohammed Alsalmi
- Department of Neurosciences, Division of Neurology, Movement Disorder Clinic, McGill University Health Centre
| | - Woojin Kang
- Neurodegenerative Disease Group, Montreal Neurological Institute-Hospital (The Neuro)
| | - Philippe Huot
- Department of Neurosciences, Division of Neurology, Movement Disorder Clinic, McGill University Health Centre
- Neurodegenerative Disease Group, Montreal Neurological Institute-Hospital (The Neuro)
- Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
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Mayer J, Mbizvo GK, Bucci T, Marson A, Lip GYH. Association of antiseizure medications and adverse cardiovascular events: A global health federated network analysis. Epilepsia 2024; 65:1264-1274. [PMID: 38411304 DOI: 10.1111/epi.17922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/04/2024] [Accepted: 02/05/2024] [Indexed: 02/28/2024]
Abstract
OBJECTIVE A diagnosis of epilepsy has been associated with adverse cardiovascular events (CEs), but the extent to which antiseizure medications (ASMs) may contribute to this is not well understood. The aim of this study was to compare the risk of adverse CEs associated with ASM in patients with epilepsy (PWE). METHODS A retrospective case-control cohort study was conducted using TriNetX, a global health federated network of anonymized patient records. Patients older than 18 years, with a diagnosis of epilepsy (International Classification of Diseases, 10th Revision code G40) and a medication code of carbamazepine, lamotrigine, or valproate were compared. Patients with cardiovascular disease prior to the diagnosis of epilepsy were excluded. Cohorts were 1:1 propensity score matched (PSM) according to age, sex, ethnicity, hypertension, heart failure, atherosclerotic heart disease, atrial and cardiac arrythmias, diabetes, disorders of lipoprotein metabolism, obesity, schizophrenia and bipolar disorder, medications, and epilepsy classification. The primary outcome was a composite of adverse CEs (ischemic stroke, acute ischemic heart disease, and heart failure) at 10 years. Cox regression analyses were used to calculate hazard ratios (HRs) and 95% confidence intervals (CIs) following 1:1 PSM. RESULTS Of 374 950 PWE included; three cohorts were established after PSM: (1) carbamazepine compared to lamotrigine, n = 4722, mean age 37.4 years; (2) valproate compared to lamotrigine, n = 5478, mean age 33.9 years; and (3) valproate compared to carbamazepine, n = 4544, mean age 37.0 years. Carbamazepine and valproate use were associated with significantly higher risk of composite cardiovascular outcome compared to lamotrigine (HR = 1.390, 95% CI = 1.160-1.665 and HR = 1.264, 95% CI = 1.050-1.521, respectively). Valproate was associated with a 10-year higher risk of all-cause death than carbamazepine (HR = 1.226, 95% CI = 1.017-1.478), but risk of other events was not significantly different. SIGNIFICANCE Carbamazepine and valproate were associated with increased CE risks compared to lamotrigine. Cardiovascular risk factor monitoring and careful follow-up should be considered for these patients.
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Affiliation(s)
- Josephine Mayer
- Liverpool Centre of Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular, and Integrative Biology, University of Liverpool, Liverpool, UK
- Department of Neurology, The Walton Centre, National Health Service Foundation Trust, Liverpool, UK
| | - Gashirai K Mbizvo
- Liverpool Centre of Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular, and Integrative Biology, University of Liverpool, Liverpool, UK
- Department of Neurology, The Walton Centre, National Health Service Foundation Trust, Liverpool, UK
| | - Tommaso Bucci
- Liverpool Centre of Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
- Department of General and Specialized Surgery, Sapienza University of Rome, Rome, Italy
| | - Anthony Marson
- Department of Pharmacology and Therapeutics, Institute of Systems, Molecular, and Integrative Biology, University of Liverpool, Liverpool, UK
- Department of Neurology, The Walton Centre, National Health Service Foundation Trust, Liverpool, UK
| | - Gregory Y H Lip
- Liverpool Centre of Cardiovascular Science, University of Liverpool, Liverpool John Moores University and Liverpool Heart and Chest Hospital, Liverpool, UK
- Department of Clinical Medicine, Danish Center for Health Services Research, Aalborg University, Aalborg, Denmark
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Battino D, Tomson T, Bonizzoni E, Craig J, Perucca E, Sabers A, Thomas S, Alvestad S, Perucca P, Vajda F. Risk of Major Congenital Malformations and Exposure to Antiseizure Medication Monotherapy. JAMA Neurol 2024; 81:481-489. [PMID: 38497990 PMCID: PMC10949148 DOI: 10.1001/jamaneurol.2024.0258] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Accepted: 01/18/2024] [Indexed: 03/19/2024]
Abstract
Importance Women with epilepsy (WWE) require treatment with antiseizure medications (ASMs) during pregnancy, which may be associated with an increased risk of major congenital malformations (MCMs) in their offspring. Objective To investigate the prevalence of MCMs after prenatal exposure to 8 commonly used ASM monotherapies and changes in MCM prevalence over time. Design, Setting, and Participants This was a prospective, observational, longitudinal cohort study conducted from June 1999 to October 2022. Since 1999, physicians from more than 40 countries enrolled ASM-treated WWE before pregnancy outcome was known and followed up their offspring until 1 year after birth. Participants aged 14 to 55 years who were exposed to 8 of the most frequently used ASMs during pregnancy were included in this study. Data were analyzed from April to September 2023. Exposure Maternal use of ASMs at conception. Main Outcomes and Measures MCMs were assessed 1 year after birth by a committee blinded to type of exposure. Teratogenic outcomes across exposures were compared by random-effects logistic regression adjusting for potential confounders and prognostic factors. Results A total of 10 121 prospective pregnancies exposed to ASM monotherapy met eligibility criteria. Of those, 9840 were exposed to the 8 most frequently used ASMs. The 9840 pregnancies occurred in 8483 women (mean [range] age, 30.1 [14.1-55.2] years). MCMs occurred in 153 of 1549 pregnancies for valproate (9.9%; 95% CI, 8.5%-11.5%), 9 of 142 for phenytoin (6.3%; 95% CI, 3.4%-11.6%), 21 of 338 for phenobarbital (6.2%; 95% CI, 4.1%-9.3%), 121 of 2255 for carbamazepine (5.4%; 95% CI, 4.5%-6.4%), 10 of 204 for topiramate (4.9%; 95% CI, 2.7%-8.8%), 110 of 3584 for lamotrigine (3.1%; 95% CI, 2.5%-3.7%), 13 of 443 for oxcarbazepine (2.9%; 95% CI, 1.7%-5.0%), and 33 of 1325 for levetiracetam (2.5%; 95% CI, 1.8%-3.5%). For valproate, phenobarbital, and carbamazepine, there was a significant increase in the prevalence of MCMs associated with increasing dose of the ASM. Overall prevalence of MCMs decreased from 6.1% (153 of 2505) during the period 1998 to 2004 to 3.7% (76 of 2054) during the period 2015 to 2022. This decrease over time was significant in univariable logistic analysis but not after adjustment for changes in ASM exposure pattern. Conclusions and Relevance Of all ASMs with meaningful data, the lowest prevalence of MCMs was observed in offspring exposed to levetiracetam, oxcarbazepine, and lamotrigine. Prevalence of MCMs was higher with phenytoin, valproate, carbamazepine, and phenobarbital, and dose dependent for the latter 3 ASMs. The shift in exposure pattern over time with a declining exposure to valproate and carbamazepine and greater use of lamotrigine and levetiracetam was associated with a 39% decline in prevalence of MCMs, a finding that has major public health implications.
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Affiliation(s)
- Dina Battino
- Fondazione IRCCS Istituto Neurologico Carlo Besta, Milan, Italy
| | - Torbjörn Tomson
- Department of Clinical Neuroscience, Karolinska Institutet, Stockholm, Sweden
- Department of Neurology, Karolinska University Hospital, Stockholm, Sweden
| | | | - John Craig
- Belfast Health and Social Care Trust, Belfast, United Kingdom
| | - Emilio Perucca
- Department of Medicine (Austin Health), University of Melbourne, Melbourne, Victoria, Australia
- Department of Neuroscience, Monash University, Melbourne, Victoria, Australia
| | - Anne Sabers
- University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Sanjeev Thomas
- Institute for Communicative and Cognitive Neurology, Trivandrum, India
| | - Silje Alvestad
- National Centre for Epilepsy, Oslo University Hospital, Oslo, Norway
- Department of Clinical Medicine, University of Bergen, Bergen, Norway
| | - Piero Perucca
- Bladin-Berkovic Comprehensive Epilepsy Program, Austin Health, Melbourne, Victoria, Australia
- Epilepsy Research Centre, Department of Medicine (Austin Health), The University of Melbourne, Melbourne, Victoria, Australia
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Frank Vajda
- Department of Medicine (Austin Health), University of Melbourne, Melbourne, Victoria, Australia
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de Almeida Franzoi AE, Ferreira EL, Wollmann GM, de Araujo Meskau MP, Tensini TS. Acute generalized pustulosis secondary to lamotrigine: from clinical to anatomopathological description. Acta Neurol Belg 2024; 124:701-703. [PMID: 37725197 DOI: 10.1007/s13760-023-02380-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 09/07/2023] [Indexed: 09/21/2023]
Affiliation(s)
- André Eduardo de Almeida Franzoi
- Department of Neurology, Hospital de Clínicas, Federal University of Paraná (HC - UFPR), Rua General Carneiro, 181. Alto da Glória, Curitiba, Paraná, Brazil
| | - Emanuelle Leonel Ferreira
- Department of Internal Medicine, Hospital de Clínicas, Federal University of Paraná (HC - UFPR), Curitiba, Brazil
| | | | | | - Tallulah Spina Tensini
- Department of Neurology, Hospital de Clínicas, Federal University of Paraná (HC - UFPR), Rua General Carneiro, 181. Alto da Glória, Curitiba, Paraná, Brazil
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Chou M, Lai L, Neveu M, Ritchie A. Toxic optic neuropathy associated with lamotrigine and levetiracetam dual therapy. BMJ Case Rep 2024; 17:e256961. [PMID: 38538098 PMCID: PMC10982785 DOI: 10.1136/bcr-2023-256961] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024] Open
Abstract
We report the case of an early adolescent male on lamotrigine and levetiracetam therapy with a 1-month history of progressive, bilateral, painless visual loss which resolved on cessation of lamotrigine. To our knowledge, we present the first case of lamotrigine and levetiracetam dual therapy associated with toxic optic neuropathy, supported by electrophysiology and optical coherence tomography (OCT) changes. Electrophysiology findings were consistent with retinal ganglion cell dysfunction, with bilateral optic nerve involvement. Macula OCT showed mild retinal ganglion cell loss in all inner quadrants bilaterally. This case highlights the importance of asking patients with epilepsy treated with lamotrigine and levetiracetam about visual problems and considering early dose reduction or cessation of treatment.
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Affiliation(s)
- Munazzah Chou
- Ophthalmology, Guy's and St Thomas' National Health Service Foundation Trust, London, UK
| | - Lily Lai
- Ophthalmology, Guy's and St Thomas' National Health Service Foundation Trust, London, UK
| | - Magella Neveu
- Moorfields Eye Hospital NHS Foundation Trust, London, UK
| | - Ailsa Ritchie
- Ophthalmology, Guy's and St Thomas' National Health Service Foundation Trust, London, UK
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Hernández-Díaz S, Straub L, Bateman BT, Zhu Y, Mogun H, Wisner KL, Gray KJ, Lester B, McDougle CJ, DiCesare E, Pennell PB, Huybrechts KF. Risk of Autism after Prenatal Topiramate, Valproate, or Lamotrigine Exposure. N Engl J Med 2024; 390:1069-1079. [PMID: 38507750 PMCID: PMC11047762 DOI: 10.1056/nejmoa2309359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/22/2024]
Abstract
BACKGROUND Maternal use of valproate during pregnancy has been associated with an increased risk of neurodevelopmental disorders in children. Although most studies of other antiseizure medications have not shown increased risks of these disorders, there are limited and conflicting data regarding the risk of autism spectrum disorder associated with maternal topiramate use. METHODS We identified a population-based cohort of pregnant women and their children within two health care utilization databases in the United States, with data from 2000 through 2020. Exposure to specific antiseizure medications was defined on the basis of prescription fills from gestational week 19 until delivery. Children who had been exposed to topiramate during the second half of pregnancy were compared with those unexposed to any antiseizure medication during pregnancy with respect to the risk of autism spectrum disorder. Valproate was used as a positive control, and lamotrigine was used as a negative control. RESULTS The estimated cumulative incidence of autism spectrum disorder at 8 years of age was 1.9% for the full population of children who had not been exposed to antiseizure medication (4,199,796 children). With restriction to children born to mothers with epilepsy, the incidence was 4.2% with no exposure to antiseizure medication (8815 children), 6.2% with exposure to topiramate (1030 children), 10.5% with exposure to valproate (800 children), and 4.1% with exposure to lamotrigine (4205 children). Propensity score-adjusted hazard ratios in a comparison with no exposure to antiseizure medication were 0.96 (95% confidence interval [CI], 0.56 to 1.65) for exposure to topiramate, 2.67 (95% CI, 1.69 to 4.20) for exposure to valproate, and 1.00 (95% CI, 0.69 to 1.46) for exposure to lamotrigine. CONCLUSIONS The incidence of autism spectrum disorder was higher among children prenatally exposed to the studied antiseizure medications than in the general population. However, after adjustment for indication and other confounders, the association was substantially attenuated for topiramate and lamotrigine, whereas an increased risk remained for valproate. (Funded by the National Institute of Mental Health.).
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Affiliation(s)
- Sonia Hernández-Díaz
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Loreen Straub
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Brian T Bateman
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Yanmin Zhu
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Helen Mogun
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Katherine L Wisner
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Kathryn J Gray
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Barry Lester
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Christopher J McDougle
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Elyse DiCesare
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Page B Pennell
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
| | - Krista F Huybrechts
- From the Department of Epidemiology, Harvard T.H. Chan School of Public Health (S.H.-D.), the Division of Pharmacoepidemiology and Pharmacoeconomics, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School (L.S., Y.Z., H.M., E.D., K.F.H.), the Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Brigham and Women's Hospital (K.J.G.), and the Department of Psychiatry, Harvard Medical School (C.J.M.), Boston, and the Lurie Center for Autism, Massachusetts General Hospital, Lexington (C.J.M.) - all in Massachusetts; the Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA (B.T.B.); the Asher Center for the Study and Treatment of Depressive Disorders, Department of Psychiatry and Behavioral Sciences, and the Department of Obstetrics and Gynecology, Feinberg School of Medicine, Northwestern University, Chicago (K.L.W.); the Center for the Study of Children at Risk, Departments of Psychiatry and Pediatrics, Alpert Medical School of Brown University, and Women and Infants Hospital, Providence, RI (B.L.); and the Department of Neurology, University of Pittsburgh School of Medicine, Pittsburgh (P.B.P.)
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9
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Peron A, Picot C, Jurek L, Nourredine M, Ripoche E, Ajiji P, Cucherat M, Cottin J. Neurodevelopmental outcomes after prenatal exposure to lamotrigine monotherapy in women with epilepsy: a systematic review and meta-analysis. BMC Pregnancy Childbirth 2024; 24:103. [PMID: 38308208 PMCID: PMC10835851 DOI: 10.1186/s12884-023-06242-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2023] [Accepted: 12/31/2023] [Indexed: 02/04/2024] Open
Abstract
BACKGROUND Lamotrigine has become one of the most commonly prescribed antiseizure medications (ASM) in epileptic women during pregnancy and therefore requires regular updates regarding its safety. The aim of this study was to estimate the association between in utero exposure to lamotrigine monotherapy and the occurrence of neurodevelopmental outcomes. METHODS All comparative studies assessing the occurrence of neurodevelopmental outcomes after epilepsy-indicated lamotrigine monotherapy exposure during pregnancy were searched. First, references were identified through a snowballing approach, then, through electronic databases (Medline and Embase) from 2015 to June 2022. One investigator evaluated study eligibility and extracted data and a second independent investigator reviewed the meta-analysis (MA). A systematic review and random-effects model approach were performed using a collaborative WEB-based meta-analysis platform (metaPreg.org) with a registered protocol (osf.io/u4gva). RESULTS Overall, 18 studies were included. For outcomes reported by at least 4 studies, the pooled odds ratios and 95% confidence interval obtained with the number of exposed (N1) and unexposed children (N0) included were: neurodevelopmental disorders as a whole 0.84 [0.66;1.06] (N1 = 5,271; N0 = 22,230); language disorders or delay 1.16 [0.67;2.00] (N1 = 313; N0 = 506); diagnosis or risk of ASD 0.97 [0.61;1.53] (N1 = at least 5,262; N0 = 33,313); diagnosis or risk of ADHD 1.14 [0.75;1.72] (N1 = at least 113; N0 = 11,530) and psychomotor developmental disorders or delay 2.68 [1.29-5.56] (N1 = 163; N0 = 220). The MA of cognitive outcomes included less than 4 studies and retrieved a significant association for infants exposed to lamotrigine younger than 3 years old but not in the older age groups. CONCLUSION Prenatal exposure to lamotrigine monotherapy is not found to be statistically associated with neurodevelopmental disorders as a whole, language disorders or delay, diagnosis or risk of ASD and diagnosis or risk of ADHD. However, the MA found an increased risk of psychomotor developmental disorders or delay and cognitive developmental delay in less than 3 years old children. Nevertheless, these findings were based exclusively on observational studies presenting biases and on a limited number of included children. More studies should assess neurodevelopmental outcomes in children prenatally exposed to lamotrigine.
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Affiliation(s)
- Audrey Peron
- Service Hospitalo-Universitaire de Pharmacotoxicologie de Lyon, Hospices Civils de Lyon, Bât. A-162, avenue Lacassagne, Lyon Cedex 03, 69424, France
| | - Cyndie Picot
- Service Hospitalo-Universitaire de Pharmacotoxicologie de Lyon, Hospices Civils de Lyon, Bât. A-162, avenue Lacassagne, Lyon Cedex 03, 69424, France
| | - Lucie Jurek
- Pôle de psychiatrie de l'Enfant et l'Adolescent, Centre Hospitalier Le Vinatier, Bron, France
| | - Mikaïl Nourredine
- Service Hospitalo-Universitaire de Pharmacotoxicologie de Lyon, Hospices Civils de Lyon, Bât. A-162, avenue Lacassagne, Lyon Cedex 03, 69424, France
- Service Universitaire d'Addictologie de Lyon, Centre Hospitalier Le Vinatier, Bron, France
| | - Emmanuelle Ripoche
- Adverse Events and Incidents Department-Surveillance Division, Agence nationale de sécurité du médicament et des produits de santé (ANSM), Saint Denis, France
| | - Priscilla Ajiji
- Adverse Events and Incidents Department-Surveillance Division, Agence nationale de sécurité du médicament et des produits de santé (ANSM), Saint Denis, France
- Faculté de Santé, Université Paris-Est Créteil, Créteil, EA 7379, France
| | - Michel Cucherat
- Service Hospitalo-Universitaire de Pharmacotoxicologie de Lyon, Hospices Civils de Lyon, Bât. A-162, avenue Lacassagne, Lyon Cedex 03, 69424, France
| | - Judith Cottin
- Service Hospitalo-Universitaire de Pharmacotoxicologie de Lyon, Hospices Civils de Lyon, Bât. A-162, avenue Lacassagne, Lyon Cedex 03, 69424, France.
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10
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Vajda FJE, O'Brien TJ, Graham JE, Hitchcock AA, Perucca P, Lander CM, Eadie MJ. The teratogenesis risk associated with antiseizure medication duotherapy in women with epilepsy. Epilepsy Res 2024; 200:107316. [PMID: 38340680 DOI: 10.1016/j.eplepsyres.2024.107316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2023] [Revised: 01/16/2024] [Accepted: 01/29/2024] [Indexed: 02/12/2024]
Abstract
PURPOSE To investigate rates of occurrence of pregnancies associated with a foetal malformation (FM pregnancy rates) following simultaneous intrauterine exposure to two antiseizure medications in 524 pregnancies in women with epilepsy from the Australian Pregnancy Register who were treated simultaneously with various combinations and dosages of two antiseizure medications (duotherapy). RESULTS FM pregnancy rates tended to be higher in those exposed simultaneously to two antiseizure medications, each of which was a statistically significant teratogen (valproate, topiramate, or carbamazepine), than when there was exposure to only one such teratogen. When there was exposure to only one such teratogen together with clonazepam or levetiracetam, for neither of which there was statistically significant evidence of heightened teratogenicity, the FM pregnancy rates also tended to be higher, but less so. When lamotrigine was the other component of the duotherapy with an established teratogen, FM pregnancy rates tended to be lower than that for the teratogen used as monotherapy. CONCLUSION Leaving aside issues in relation to seizure control, our data suggest that it would be best to avoid using established teratogenic antiseizure medications (carbamazepine, valproate and topiramate) in combination with each other due to the increased FM risks. When combining an established teratogenic medication with a less teratogenic one, i.e. lamotrigine, levetiracetam or clonazepam, lamotrigine appears to be the safer option.
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Affiliation(s)
- Frank J E Vajda
- Departments of Medicine and Neurosciences, The Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3050, Australia; Department of Neuroscience, Monash University, Melbourne, VIC 3004, Australia; Department of Neurology, Alfred Health, Melbourne, VIC 3004, Australia.
| | - Terence J O'Brien
- Department of Neuroscience, Monash University, Melbourne, VIC 3004, Australia; Department of Neurology, Alfred Health, Melbourne, VIC 3004, Australia
| | - Janet E Graham
- Departments of Medicine and Neurosciences, The Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3050, Australia
| | - Alison A Hitchcock
- Departments of Medicine and Neurosciences, The Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3050, Australia
| | - Piero Perucca
- Departments of Medicine and Neurosciences, The Royal Melbourne Hospital, The University of Melbourne, Parkville, VIC 3050, Australia; Department of Neuroscience, Monash University, Melbourne, VIC 3004, Australia; Department of Neurology, Alfred Health, Melbourne, VIC 3004, Australia; Department of Medicine, Austin Health, The University of Melbourne, Heidelberg, VIC 3084, Australia; Bladin-Berkovic Comprehensive Epilepsy Program, Austin Health, Heidelberg, VIC 3084, Australia
| | - Cecilie M Lander
- Royal Brisbane and Women's Hospital and School of Medicine and Biomedical Science, University of Queensland, Brisbane, QLD 4027, Australia
| | - Mervyn J Eadie
- Royal Brisbane and Women's Hospital and School of Medicine and Biomedical Science, University of Queensland, Brisbane, QLD 4027, Australia
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11
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Wang H, Peng J, Zeng W, Pan X. Lamotrigine-Induced Hemophagocytic Lymphohistiocytosis with DRESS. Clin Lab 2024; 70. [PMID: 38345991 DOI: 10.7754/clin.lab.2023.230730] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2024]
Abstract
BACKGROUND Hemophagocytic lymphohistiocytosis (HLH) is a severe inflammatory reaction syndrome caused by genetic or acquired immune dysregulation. The majority of adult HLH cases are caused by tumors, rheumatic immune disorders, and infections. However, drug-induced HLH is rarely reported. METHODS We report a case of HLH in an adult caused by the administration of lamotrigine, to our knowledge, only nine other cases of lamotrigine-associated HLH have been reported in adult patients. RESULTS After discontinuing lamotrigine and using steroid hormones for the HLH, the patient's condition has been brought under control. CONCLUSIONS This case confirms that dexamethasone is also effective for drug-induced HLH. Usually, after discontinuing the relevant medications, there is no need for further maintenance treatment.
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12
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Vieta E, Ghorpade S, Biswas A, Sarkar A, Phansalkar A, Cooper J. Lamotrigine efficacy, safety, and tolerability for women of childbearing age with bipolar I disorder: Meta-analysis from four randomized, placebo-controlled maintenance studies. Eur Neuropsychopharmacol 2024; 78:81-92. [PMID: 37775363 DOI: 10.1016/j.euroneuro.2023.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 08/17/2023] [Accepted: 09/04/2023] [Indexed: 10/01/2023]
Abstract
This meta-analysis investigated the efficacy, safety, and tolerability of lamotrigine versus placebo in preventing relapse and recurrence of mood episodes in women of childbearing age with bipolar I disorder. Following up to 16 weeks' open-label lamotrigine treatment, responders were randomized to double-blind treatment, including lamotrigine 100-400 mg/day or placebo, in four trials of up to 76 weeks. Women aged 18-45 years who received ≥ 1 dose of study treatment and had ≥ 1 efficacy assessment in the double-blind phase were pooled for efficacy analysis. The primary outcome was median time to intervention for any mood episode (TIME). Of 717 eligible women in the open-label phase, 287 responded and were randomized to lamotrigine (n = 153) or placebo (n = 134). The randomized group had a mean (SD) of 2.0(2.02) manic and 2.5(2.02) depressive episodes in the 3 years before screening. Median TIME was 323 days with lamotrigine and 127 days with placebo (HR 0.69; 95% CI 0.49, 0.96; p = 0.030). Lamotrigine delayed time to intervention for any depressive episode (HR 0.59; 95% CI 0.39, 0.90; p = 0.014) with no treatment difference for manic episodes (HR 0.91; 95% CI 0.52, 1.58; p = 0.732). 2/717 (< 1%) participants experienced serious rash-related adverse events (AEs) during the open-label phase, and 52/717 (7%) had non-serious rash-related events leading to study withdrawal. Incidence of AEs and AEs leading to withdrawal were similar between lamotrigine and placebo groups. Lamotrigine delayed relapse and recurrence of mood episodes, largely by preventing depressive episodes, and was well tolerated in women of childbearing age.
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Affiliation(s)
- Eduard Vieta
- Hospital Clinic, Institute of Neuroscience, University of Barcelona, IDIBAPS, CIBERSAM, Barcelona, Catalonia, Spain
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Murata T, Uno K, Ito M, Nagamine T. Leukopenia associated with lamotrigine initiation after COVID-19 vaccine booster: A case report and literature review. Int J Clin Pharmacol Ther 2024; 62:48-55. [PMID: 37942926 DOI: 10.5414/cp204452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 11/10/2023] Open
Abstract
Adverse lamotrigine effects are more likely with concomitant use of antiepileptic drugs, rapid dose titration, and multiple drug use, highlighting the importance of measuring its concentration. Here, lamotrigine was administered the day after the third mRNA vaccination to a 20-year-old bipolar woman with these risk factors. Leukopenia occurred on day 12 without rapid concentration increase, but leukocytes gradually recovered after 22 weeks without discontinuation of lamotrigine. The second mRNA vaccination did not induce leukopenia. Possibly, a synergetic immune response to simultaneous vaccination and lamotrigine caused leukopenia, which recovered as the response weakened. Lamotrigine initiation immediately after mRNA vaccination may be a leukopenia risk factor.
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Yamamoto Y, Usui N, Kagawa Y, Imai K. Time-Course Changes in Lamotrigine Concentration after Addition of Valproate and the Safety and Long-Term Tolerability of Lamotrigine-Valproate Combination Therapy. Biol Pharm Bull 2024; 47:43-48. [PMID: 37952977 DOI: 10.1248/bpb.b23-00608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
The aim of this study was to evaluate the time-course changes in lamotrigine (LTG) concentration after addition of valproate (VPA) and the safety and tolerability of the combination therapy. We reviewed our therapeutic drug monitoring (TDM) database and found 345 patients on LTG who received add-on therapy with VPA. VPA had been added at least 12 weeks after patients finished stepwise LTG titration. Also, we retrospectively evaluated the LTG concentration after addition of VPA and the safety and long-term tolerability of LTG-VPA combination therapy. Plasma LTG concentration increased more than 1.5-fold within 15 d of addition of VPA and reached a peak at 30 d. The rate of increase in LTG concentration occurred in a VPA concentration-dependent manner. During the first 120 d after addition of VPA, adverse events were reported by 58 patients (16.8%), but no patient developed cutaneous reactions. Kaplan-Meier analysis showed estimated retention rates for LTG-VPA combination therapy of 74.5% at 5 years. At 5 years, the mean concentration of LTG was 11.1 µg/mL (43.3 µmol/L). Because addition of VPA leads to a marked increase in LTG concentration over a short period, TDM for LTG should be performed at the earliest from 14 d after starting VPA. At 120 d after starting VPA therapy, the higher LTG concentration due to addition of VPA is not associated with an increased risk of cutaneous reactions. Although LTG-VPA combination therapy increases LTG concentration, it is well tolerated and has a high long-term retention rate.
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Affiliation(s)
- Yoshiaki Yamamoto
- Department of Clinical Research, NHO, National Epilepsy Center, Shizuoka Institute of Epilepsy and Neurological Disorders
- Department of Clinical Pharmaceutics, Graduate School of Pharmaceutical Sciences, University of Shizuoka
| | - Naotaka Usui
- Department of Clinical Research, NHO, National Epilepsy Center, Shizuoka Institute of Epilepsy and Neurological Disorders
| | - Yoshiyuki Kagawa
- Department of Clinical Pharmaceutics, Graduate School of Pharmaceutical Sciences, University of Shizuoka
- Laboratory of Clinical Pharmacokinetics and Drug Safety, Shizuoka General Hospital
| | - Katsumi Imai
- Department of Clinical Research, NHO, National Epilepsy Center, Shizuoka Institute of Epilepsy and Neurological Disorders
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15
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Lee HK, Reiche L. Lamotrigine-induced generalised pustular psoriasis. N Z Med J 2023; 136:99-101. [PMID: 38033245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Affiliation(s)
| | - Louise Reiche
- Dermatologist, Kauri Health Care, Palmerston North, New Zealand
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16
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Chouchana M, Smati J, Bloch V, Fontan JE, Etain B, Delage C. Lamotrigine in mood disorders: Flash survey on prescribing habits and blood tests practices. Encephale 2023; 49:640-644. [PMID: 37246103 DOI: 10.1016/j.encep.2023.04.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 04/04/2023] [Accepted: 04/06/2023] [Indexed: 05/30/2023]
Abstract
OBJECTIVE Therapeutic drug monitoring for lamotrigine is poorly documented in bipolar and depressive disorders. In order to evaluate its use among French psychiatrists, we explored prescribing habits, therapeutic monitoring and dosage adjustment of lamotrigine through a flash survey. METHODS A survey was broadcasted by the network of Expert Centers for Bipolar Disorder and Resistant Depression and by the Collegial of Psychiatry of the Assistance publique des Hôpitaux de Paris. Questions concerned the frequency of prescribing depending on the mood disorder, the frequency of plasma levels, therapeutic monitoring, dosage adjustment and the limitation represented by dermatological risk. RESULTS Of the 99 hospital psychiatrists who responded, 66 practiced in a university hospital and 62 for more than 5years. Overall, lamotrigine was more frequently prescribed for type 2 bipolar disorder (often: 51%) than for type 1 bipolar disorder (often: 22%). Dermatotoxicity was a major barrier to prescribing for 15% (n=13) of respondents. Nearly two-thirds of prescribers (61%, n=59) measured lamotrigine, of which 50% (n=29) systematically. However, 40% of them did not have an opinion on the optimal plasma concentration. In total, 22% (n=13) always adjusted the dosage according to the result. The first argument for dosage adjustment was clinical response for 80% (n=47) of prescribers, adverse effects for 17% (n=10) and plasma levels for only 4% (n=2). CONCLUSION While many psychiatrists report using plasma dosage of lamotrigine, few use the plasma level result to adapt dosage and many have no opinion of the target values for plasma concentrations. This illustrates the lack of data and recommendations regarding the use of therapeutic pharmacological monitoring of lamotrigine in bipolar and depressive disorders.
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Affiliation(s)
- Margot Chouchana
- Service de pharmacie, Assistance publique des Hôpitaux de Paris, hôpital Lariboisière-Fernand-Widal, 200, rue du Faubourg-Saint-Denis, 75010 Paris, France; Inserm UMRS-1144, optimisation thérapeutique en neuropsychopharmacologie, université Paris Cité, 75006 Paris, France.
| | - Julie Smati
- Service de pharmacie, Assistance publique des Hôpitaux de Paris, hôpital Lariboisière-Fernand-Widal, 200, rue du Faubourg-Saint-Denis, 75010 Paris, France
| | - Vanessa Bloch
- Service de pharmacie, Assistance publique des Hôpitaux de Paris, hôpital Lariboisière-Fernand-Widal, 200, rue du Faubourg-Saint-Denis, 75010 Paris, France; Inserm UMRS-1144, optimisation thérapeutique en neuropsychopharmacologie, université Paris Cité, 75006 Paris, France; Faculté de pharmacie de Paris, université Paris Cité, 75006 Paris, France
| | - Jean-Eudes Fontan
- Service de pharmacie, Assistance publique des Hôpitaux de Paris, hôpital Lariboisière-Fernand-Widal, 200, rue du Faubourg-Saint-Denis, 75010 Paris, France
| | - Bruno Etain
- Inserm UMRS-1144, optimisation thérapeutique en neuropsychopharmacologie, université Paris Cité, 75006 Paris, France; Centres experts trouble bipolaire et dépression résistante, Assistance publique des Hôpitaux de Paris, Hôpital Lariboisière-Fernand-Widal, 75010 Paris, France
| | - Clément Delage
- Service de pharmacie, Assistance publique des Hôpitaux de Paris, hôpital Lariboisière-Fernand-Widal, 200, rue du Faubourg-Saint-Denis, 75010 Paris, France; Inserm UMRS-1144, optimisation thérapeutique en neuropsychopharmacologie, université Paris Cité, 75006 Paris, France; Faculté de pharmacie de Paris, université Paris Cité, 75006 Paris, France
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Couper MR, Brown RM, Nath S, Parida A, Kelgeri C. Periportal necrosis and successful liver transplantation following Lamotrigine drug-induced liver injury in a child. BMJ Case Rep 2023; 16:e255787. [PMID: 38000812 PMCID: PMC10679976 DOI: 10.1136/bcr-2023-255787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2023] Open
Abstract
Lamotrigine is one of the most prescribed antiepileptics in children and a well-known cause of drug-induced liver injury (DILI). The typical presentation usually includes a drug rash with eosinophilia and systemic symptoms (DRESS syndrome). Cases are typically mild and self-limiting, requiring supportive care only. We report a severe Lamotrigine-induced DILI with a non-typical presentation with hyperammonaemia and rapid clinical deterioration. We present a literature review exploring contributing factors, transplant considerations and liver histology. Histology showed periportal necrosis, which is recognised as a pattern of DILI but has not been previously described with Lamotrigine. Our patient proceeded to transplant and is the first reported liver transplant for Lamotrigine DILI in a child. A directed and rapid diagnostic approach is crucial to avoid delays and rule out multisystemic metabolic and genetic conditions that preclude liver transplantation.
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Affiliation(s)
| | - Rachel M Brown
- Histopathology, Birmingham Children's Hospital NHS Foundation Trust, Birmingham, UK
| | - Stuart Nath
- Paediatric division, Royal Cornwall Hospitals NHS Trust, Truro, UK
| | - Amitav Parida
- Neurology, Birmingham Children's Hospital NHS Foundation Trust, Birmingham, UK
| | - Chayarani Kelgeri
- Liver unit, Birmingham Children's Hospital NHS Foundation Trust, Birmingham, UK
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Zubareva OE, Sinyak DS, Kalita AD, Griflyuk AV, Diespirov GP, Postnikova TY, Zaitsev AV. Antiepileptogenic Effects of Anakinra, Lamotrigine and Their Combination in a Lithium-Pilocarpine Model of Temporal Lobe Epilepsy in Rats. Int J Mol Sci 2023; 24:15400. [PMID: 37895080 PMCID: PMC10607594 DOI: 10.3390/ijms242015400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/17/2023] [Accepted: 10/17/2023] [Indexed: 10/29/2023] Open
Abstract
Temporal lobe epilepsy is a common, chronic disorder with spontaneous seizures that is often refractory to drug therapy. A potential cause of temporal lobe epilepsy is primary brain injury, making prevention of epileptogenesis after the initial event an optimal method of treatment. Despite this, no preventive therapy for epilepsy is currently available. The purpose of this study was to evaluate the effects of anakinra, lamotrigine, and their combination on epileptogenesis using the rat lithium-pilocarpine model of temporal lobe epilepsy. The study showed that there was no significant difference in the number and duration of seizures between treated and untreated animals. However, the severity of seizures was significantly reduced after treatment. Anakinra and lamotrigine, alone or in combination, significantly reduced neuronal loss in the CA1 hippocampus compared to the control group. However, the drugs administered alone were found to be more effective in preventing neuron loss in the hippocampal CA3 field compared to combination treatment. The treatment alleviated the impairments in activity level, exploratory behavior, and anxiety but had a relatively weak effect on TLE-induced impairments in social behavior and memory. The efficacy of the combination treatment did not differ from that of anakinra and lamotrigine monotherapy. These findings suggest that anakinra and lamotrigine, either alone or in combination, may be clinically useful in preventing the development of histopathological and behavioral abnormalities associated with epilepsy.
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Affiliation(s)
| | | | | | | | | | | | - Aleksey V. Zaitsev
- Sechenov Institute of Evolutionary Physiology and Biochemistry, Russian Academy of Sciences, 194223 Saint Petersburg, Russia; (O.E.Z.); (D.S.S.); (A.D.K.); (A.V.G.); (G.P.D.); (T.Y.P.)
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19
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Harby SA, Khalil NA, El-Sayed NS, Thabet EH, Saleh SR, Fathelbab MH. Implications of BCRP modulation on PTZ-induced seizures in mice: Role of ko143 and metformin as adjuvants to lamotrigine. Naunyn Schmiedebergs Arch Pharmacol 2023; 396:2627-2636. [PMID: 37067582 PMCID: PMC10497685 DOI: 10.1007/s00210-023-02485-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/20/2023] [Accepted: 03/31/2023] [Indexed: 04/18/2023]
Abstract
Blood-brain barrier (BBB) efflux transporters' overexpression hinders antiepileptic drug brain entry. Breast cancer resistance protein (BCRP) is a major BBB efflux transporter. In the present work, BCRP's role as a mechanism that might contribute to drug-resistant epilepsy (DRE) in a mouse model of acute seizures was studied with further assessment of the effect of its inhibition by ko143 and metformin (MET) on lamotrigine (LTG) bioavailability and efficacy. 42 male mice divided into 6 groups: G1: Normal control, G2: LTG-injected healthy mice: LTG 20 mg/kg i.p., G3: Acute seizures (A.S) mice: Pentylenetetrazole (PTZ) 50 mg/kg i.p., G4: LTG-treated A.S mice: LTG 20 mg/kg + PTZ 50 mg/kg i.p., G5: Ko143 + LTG treated A.S mice: Ko143 15 mg/kg i.p. before LTG + PTZ, G6: MET + LTG treated A.S mice: MET 200 mg/kg i.p. before LTG + PTZ. Seizures severity, serum, brain LTG, and brain BCRP were assessed. PTZ group experienced the highest seizure frequency and brain BCRP expression. Ko143 and MET groups showed a significant decrease in brain BCRP with subsequent improvement in brain LTG level and better seizure control. BCRP has a significant role in epilepsy resistance and its inhibition with ko143 or MET adds value to DRE management.
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Affiliation(s)
- Sahar A Harby
- Department of Clinical Pharmacology, Faculty of Medicine, Alexandria University, Alexandria, Egypt.
| | - Nehal A Khalil
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Norhan S El-Sayed
- Department of Medical Physiology, Faculty of Medicine, University of Alexandria, Alexandria, Egypt
| | - Eman H Thabet
- Department of Medical Physiology, Faculty of Medicine, University of Alexandria, Alexandria, Egypt
- Center of Excellence for Research in Regenerative Medicine and Its Application (CERRMA), Faculty of Medicine, University of Alexandria, Alexandria, Egypt
| | - Samar R Saleh
- Department of Biochemistry, Faculty of Science, Alexandria University, Alexandria, Egypt
- Bioscreening and Preclinical Trial Lab, Department of Biochemistry, Faculty of Science, Alexandria University, Alexandria, Egypt
| | - Mona Hassan Fathelbab
- Department of Medical Biochemistry, Faculty of Medicine, Alexandria University, Alexandria, Egypt
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20
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Aboukaoud M, Wilf-Yarkoni A, Maor E. Investigation of cardiac arrhythmia events in patients treated with lamotrigine: FDA adverse event reporing system analysis. Epilepsia 2023; 64:2322-2329. [PMID: 37350356 DOI: 10.1111/epi.17696] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/21/2023] [Accepted: 06/21/2023] [Indexed: 06/24/2023]
Abstract
OBJECTIVES In October 2020 and March 2021, the U.S. Food and Drug Administration (FDA) classified lamotrigine as a class IB antiarrhythmic, announcing an increased risk of heart rhythm problems. We sought to investigate the nature of the arrhythmia signal with lamotrigine use compared to anticonvulsants with sodium-blocking and non-sodium-blocking mechanisms. METHODS This retrospective pharmacovigilance case-non-case study used disproportionality analysis to detect signals of adverse reaction of interest reported with lamotrigine to the FDA Adverse Event Reporting System (FAERS) between 1998 and 2022. Our regression model adjusted for interacting concomitant medications. Sensitivity analyses included stratifying by indication and publication date. RESULTS Overall, 2917 cases of heart rhythm problems with anticonvulsants were analyzed (1557 female [58.4%] and 1109 male [41.6%]). The mean age ± standard deviation (SD) was 43 ± 19, the groups did not differ significantly by age. Forty cases (7.91%) in the epileptic indication included more than one concomitant medication that influences cardiac conduction. The disproportionality signal for cardiac arrest did not differ for lamotrigine compared with other anticonvulsants, adjusted reporting odds ratio (adj.ROR, .88; 95% CI, .59-1.29) in the epileptic indication. A significantly lower reporting risk for bradyarrhythmia was identified with lamotrigine users in the epileptic population, (adj.ROR, .45; 95% confidence interval [CI], .29-.68). The psychiatric indication demonstrated a sixfold reporting risk for cardiac arrest compared to the epileptic indication. Concomitant medications that affect cardiac conduction, as well as reports on overdose and suicide attempts, were significant variables in psychiatric patients (ROR, 2.45; 95% CI, 2.21-2.71) and (ROR, 1.44; 95% CI, 1.34-1.55), respectively. SIGNIFICANCE Our results do not support a significant difference in the reporting risk for cardiac arrest, syncope, tachyarrhythmia, and bradyarrhythmia with lamotrigine in the epileptic indication. Signals of cardiac arrest in lamotrigine could be explained by confounding factors in the psychiatric indication, such as greater concomitant use of medications with cardiac adverse events, and greater reports on overdose and suicide attempts. We recommend that patients with polypharmacy undergo clinical and electrocardiographic monitoring. We illustrate the importance of examining signals for separate indications.
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Affiliation(s)
| | - Adi Wilf-Yarkoni
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- Department of Neurology, Rabin Medical Center, Tel-Aviv, Israel
| | - Elad Maor
- Sackler Faculty of Medicine, Tel-Aviv University, Tel-Aviv, Israel
- The Olga & Lev Leviev Heart Center, Sheba, Medical Center, Ramat Gan, Israel
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21
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Sandroni V, Korostelev M, Chaumartin N, Frajerman A, Hauseux PA. Confusion in patient with Lamotrigine-Aripiprazole treatment: A case report. Encephale 2023; 49:437-439. [PMID: 36922275 DOI: 10.1016/j.encep.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/19/2022] [Revised: 12/17/2022] [Accepted: 01/10/2023] [Indexed: 03/14/2023]
Affiliation(s)
- V Sandroni
- Inserm UMR 1141, Training at GenMedStroke, Université Paris-Cité, 48, boulevard Sérurier, 75019 Paris, France.
| | - M Korostelev
- Groupe Hospitalier Paul-Guiraud (GHPG), 54, avenue de la République BP 20065, 94806 Villejuif cedex, France
| | - N Chaumartin
- Groupe Hospitalier Paul-Guiraud (GHPG), 54, avenue de la République BP 20065, 94806 Villejuif cedex, France
| | - A Frajerman
- Service Hospitalo-Universitaire de Psychiatrie de Bicêtre, Mood Center Paris Saclay, Hôpitaux Universitaires Paris-Saclay, Hôpital de Bicêtre, AP-HP, 94275 Le Kremlin-Bicêtre, France; Inserm U1178, MOODS Team, CESP, Faculté de Médecine Paris-Saclay, Université Paris-Saclay, 94275 Le Kremlin-Bicêtre, France; Inserm U1266-GDR 3557, Institut de psychiatrie et neurosciences de Paris, Institut de Psychiatrie, Université de Paris, Paris, France
| | - P-A Hauseux
- Groupe Hospitalier Paul-Guiraud (GHPG), 54, avenue de la République BP 20065, 94806 Villejuif cedex, France
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22
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Rohde C, Köhler-Forsberg O, Nierenberg AA, Østergaard SD. Pharmacological treatment of bipolar disorder and risk of diabetes mellitus: A nationwide study of 30,451 patients. Bipolar Disord 2023; 25:323-334. [PMID: 36751986 DOI: 10.1111/bdi.13308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
OBJECTIVE While treatment with antipsychotics and antiepileptics have been associated with an increased risk of diabetes mellitus (DM), lithium may have the opposite effect via inhibition of glycogen synthase kinase-3. The aim of this study was to investigate whether treatment of bipolar disorder with lithium, antipsychotics, or antiepileptics is associated with the risk of DM in a real-world clinical setting. METHODS Using nationwide registers, we identified all patients diagnosed with bipolar disorder in Danish Psychiatric Services from January 1, 1996, to January 1, 2019 (N = 30,451). The risk of developing DM was operationalized via hospital diagnoses and redeemed prescriptions for glucose-lowering drugs. For lithium, antipsychotics, valproate, and lamotrigine, we calculated hazard rate ratios (HRR) for developing DM via adjusted Cox proportional hazards models. Potential cumulative dose-response-like associations were examined using the log-rank test. RESULTS During follow-up (245,181 person-years), 2107 (6.9%) patients developed DM. Compared with non-users of the respective drugs, we found no clinically or statistically significant difference in the risk of developing DM among patients receiving lithium (n = 11,690; incidence rate of DM/1000 person-years (IR) = 8.87, 95% CI: 8.02-9.90; HRR = 0.94, 95% CI: 0.84-1.06) or lamotrigine (n = 11,785; IR = 7.58, 95% CI: 6.69-8.59; HRR = 0.89, 95% CI: 0.77-1.02), respectively. Conversely, for patients receiving valproate (n = 5171; IR = 12.68, 95% CI: 10.87-14.80; HRR = 1.34, 95% CI: 1.14-1.58) and antipsychotics (n = 22,719; IR = 12.00, 95% CI: 11.14-12.94; HRR = 1.65, 95% CI: 1.45-1.88), respectively, there was increased risk of developing DM. For antipsychotics, we observed a clear cumulative dose-response-like association with the risk of DM. CONCLUSIONS Treatment with valproate and antipsychotics-but not with lithium and lamotrigine-was associated with increased risk of DM in a real-world cohort of patients with bipolar disorder.
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Affiliation(s)
- Christopher Rohde
- Department of Affective Disorders, Aarhus University Hospital Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
| | - Ole Köhler-Forsberg
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Psychosis Research Unit, Aarhus University Hospital - Psychiatry, Aarhus, Denmark
| | - Andrew A Nierenberg
- Department of Affective Disorders, Aarhus University Hospital Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
- Dauten Family Center for Bipolar Treatment Innovation, Massachusetts General Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Søren Dinesen Østergaard
- Department of Affective Disorders, Aarhus University Hospital Psychiatry, Aarhus, Denmark
- Department of Clinical Medicine, Aarhus University, Aarhus, Denmark
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23
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Orts L, Flumian C, Montastruc F. Lamotrigine and risk of arrhythmias: A global pharmacovigilance analysis. J Neurol Sci 2023; 448:120644. [PMID: 37031624 DOI: 10.1016/j.jns.2023.120644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2023] [Revised: 03/30/2023] [Accepted: 04/02/2023] [Indexed: 04/09/2023]
Affiliation(s)
- Lisa Orts
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Toulouse University Hospital, 37 Allées Jules-Guesde, 31000 Toulouse, France; Centre d'Investigation Clinique 1436 INSERM, Team PEPSS «Pharmacologie En Population cohorteS et biobanqueS», Toulouse University Hospital, France
| | - Clara Flumian
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Toulouse University Hospital, 37 Allées Jules-Guesde, 31000 Toulouse, France; Centre d'Investigation Clinique 1436 INSERM, Team PEPSS «Pharmacologie En Population cohorteS et biobanqueS», Toulouse University Hospital, France
| | - François Montastruc
- Department of Medical and Clinical Pharmacology, Centre of PharmacoVigilance and Pharmacoepidemiology, Faculty of Medicine, Toulouse University Hospital, 37 Allées Jules-Guesde, 31000 Toulouse, France; Centre d'Investigation Clinique 1436 INSERM, Team PEPSS «Pharmacologie En Population cohorteS et biobanqueS», Toulouse University Hospital, France.
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24
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Onishi K, Kamida T, Fujiki M, Momii Y, Sugita K. Anticonvulsant and antioxidant effects of lamotrigine on pilocarpine-induced status epilepticus in mice. Neuroreport 2023; 34:61-66. [PMID: 36484279 DOI: 10.1097/wnr.0000000000001859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
OBJECTIVES The anticonvulsant and antioxidant effects of lamotrigine on status epilepticus (SE) are incompletely understood. We assessed these effects of lamotrigine on pilocarpine (Pilo)-induced SE in mice. METHODS Male C57BL/J6 mice were assigned to three groups: the control group, Pilo (400 mg/kg, s.c.)-induced SE (Pilo group) and lamotrigine (20 mg/kg, i.p.) treated (Pilo/lamotrigine group). The latency to SE of Racine's stage 3 or higher, the mortality rate within 2 h of Pilo administration, and the duration of SE until sacrifice were examined. Nitric oxide (NO), malondialdehyde and glutathione of oxidative stress biomarkers were detected in the hippocampus of the sacrificed animals in the above groups. NO was also detected in the cultured rat hippocampal neurons treated with 4 μM Pilo, Pilo+100 μM lamotrigine (Pilo/lamotrigine) and Pilo/lamotrigine+ N-methyl-D-aspartic acid (NMDA) receptor antagonist (10 μM MK-801, 3 μM ifenprodil) to examine the antioxidant effects of lamotrigine via non-NMDA-related pathways. RESULTS lamotrigine prolonged the latency to SE, the SE duration until sacrifice, and decreased the mortality rate in mice with Pilo-induced SE. Lamotrigine also decreased hippocampal concentrations of NO and malondialdehyde and increased the concentrations of glutathione in the SE model. Furthermore, there were significant differences in NO concentrations between groups of cultured rat hippocampal neurons treated with Pilo and Pilo/lamotrigine, and with Pilo/lamotrigine and Pilo/lamotrigine+MK-801. CONCLUSION Our findings suggest that lamotrigine exerts anticonvulsant and antioxidant effects on SE, but its antioxidant activity may not be fully exerted via NMDA-related pathways.
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Affiliation(s)
- Kouhei Onishi
- Department of Neurosurgery, School of Medicine, Oita University, Hasama-machi, Oita, Japan
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25
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Christensen J, Trabjerg BB, Dreier JW. Cardiac morbidity and mortality associated with the use of lamotrigine. Epilepsia 2022; 63:2371-2380. [PMID: 35735211 PMCID: PMC9796304 DOI: 10.1111/epi.17339] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2022] [Revised: 06/20/2022] [Accepted: 06/21/2022] [Indexed: 01/01/2023]
Abstract
OBJECTIVE The US Food and Drug Administration recently issued a warning against the use of the antiseizure medication lamotrigine in people at risk of cardiac rhythm and conduction abnormalities. This study assessed the risk of cardiac morbidity and mortality in new users of lamotrigine. METHODS In a Danish population-based cohort study, we followed cohort members aged ≥15 years for the first 2 years after they initiated lamotrigine therapy. The main outcomes were cardiac conduction disorders in people without pre-existing cardiac morbidity and all-cause mortality in people with pre-existing cardiac morbidity. Cox proportional hazards models provided hazard ratios (HRs) and corresponding 95% confidence intervals (CIs) for comparison of the risk in current versus past users of lamotrigine. RESULTS There were 91 949 (36 618 males [39.8%]) new users of lamotrigine (median age = 45.7 years, interquartile range = 32.0-60.2 years). Among users without pre-existing cardiac disease (n = 86 769), 194 (.23%) developed a cardiac conduction disorder. Comparison of the risk in current and past lamotrigine treatment periods yielded an adjusted HR of new onset cardiac conduction disorder of 1.03 (95% CI = .76-1.40). Among users with pre-existing cardiac disease (n = 5180), 1150 (22.2%) died. Comparison of the risk in current and past lamotrigine treatment periods yielded an adjusted HR for all cause-mortality of 1.05 (95% CI = .93-1.19). SIGNIFICANCE In this large population-based study, lamotrigine use was associated neither with a risk of cardiac conduction disorders in people without pre-existing cardiac morbidity nor with all-cause mortality in people with pre-existing cardiac morbidity.
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Affiliation(s)
- Jakob Christensen
- National Center for Register‐Based Research, Department of Economics and Business EconomicsAarhus UniversityAarhusDenmark
- Department of NeurologyAarhus University HospitalAarhusDenmark
| | - Betina B. Trabjerg
- National Center for Register‐Based Research, Department of Economics and Business EconomicsAarhus UniversityAarhusDenmark
- Center for Integrated Register‐Based ResearchAarhus UniversityAarhusDenmark
| | - Julie Werenberg Dreier
- National Center for Register‐Based Research, Department of Economics and Business EconomicsAarhus UniversityAarhusDenmark
- Center for Integrated Register‐Based ResearchAarhus UniversityAarhusDenmark
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26
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Uwai Y, Nabekura T. Analysis of adverse drug events in patients with bipolar disorders using the Japanese Adverse Drug Event Report database. Pharmazie 2022; 77:255-261. [PMID: 36199180 DOI: 10.1691/ph.2022.2386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
The aim of the present study was to survey adverse drug events (ADEs) in patients with bipolar disorders and identify risk factors using the Japanese Adverse Drug Event Report (JADER) database, a spontaneous reporting system. Data on patients with bipolar disorders were extracted from the JADER database. The Medical Dictionary for Regulatory Activities (MedDRA) preferred terms (PT) and standardized MedDRA queries (SMQ) were used to define ADEs. A multiple logistic regression analysis was performed to identify risk factors for ADEs. A total of 8653 reports of 1108 types of ADEs (PT) were registered in data collected on 3521 patients with bipolar disorders. Rash (PT) was the most frequently reported in 549 patients, followed by drug eruption (PT) in 387, fever (PT) in 364, toxicity to various agents (PT) in 291, and Stevens-Johnson syndrome (PT) in 261. Among 24 ADEs (PT) that were reported in more than 50 patients, lamotrigine was associated with increased risks of 13 ADEs (PT), followed by carbamazepine with increased risks of 8 ADEs (PT). The majority of these ADEs belonged to hypersensitivity (SMQ) or hepatic disorder (SMQ). Lithium carbonate was associated with increased risks of rash (PT), drug interaction (PT), and tubulointerstitial diseases (SMQ). All antipsychotics increased the adjusted odds ratio for neuroleptic malignant syndrome (PT). The risk of hyperglycemia/new onset diabetes mellitus (SMQ) was increased by olanzapine, quetiapine fumarate, and risperidone. We are presenting the profiles of ADEs in patients with bipolar disorders using the JADER database, and propose risk factors for 19 ADEs (PT) and 4 ADEs (SMQ).
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Affiliation(s)
- Y Uwai
- School of Pharmacy, Aichi Gakuin University, Nagoya, Japan;,
| | - T Nabekura
- School of Pharmacy, Aichi Gakuin University, Nagoya, Japan
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27
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Suwarno S, Vedula S, Shah N, Artounian K, Petty A. Lamotrigine-Induced Persistent Genital Arousal Disorder and a Potential Treatment. J Sex Marital Ther 2022; 49:96-98. [PMID: 35575043 DOI: 10.1080/0092623x.2022.2073931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Persistent Genital Arousal Disorder (PGAD) is a rare disorder characterized by involuntary genital arousal without relief after orgasm or subjective feelings of sexual excitement. There is sparse data for effective treatments of PGAD, which can cause significant distress, anxiety, and depression for patients. We present a case of a patient with major depressive disorder (MDD) and post-traumatic stress disorder (PTSD) who was diagnosed with PGAD shortly after she was started on lamotrigine for mood stabilization. Inpatient psychiatric treatment with increasing doses of sertraline resulted in reduction of her symptoms, suggesting its possible role in PGAD treatment and management.
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Affiliation(s)
- Serena Suwarno
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Samhita Vedula
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Neet Shah
- Department of Psychiatry, Banner University Medical Center-Phoenix, Phoenix, AZ, USA
| | - Kim Artounian
- University of Arizona College of Medicine-Phoenix, Phoenix, AZ, USA
| | - Alena Petty
- Department of Psychiatry, Banner University Medical Center-Phoenix, Phoenix, AZ, USA
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28
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Abdelnabi M, Elmassry M, Sekhon J, Benjanuwattra J. Acute onset of fever, eosinophilia, rash, acute kidney injury, and a positive Monospot test in a patient on lamotrigine: DRESS syndrome. Lancet 2022; 399:1902. [PMID: 35569467 DOI: 10.1016/s0140-6736(22)00464-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 02/11/2022] [Accepted: 03/03/2022] [Indexed: 11/30/2022]
Affiliation(s)
- Mahmoud Abdelnabi
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA; Cardiology and Angiology Unit, Department of Clinical and Experimental Internal Medicine, Medical Research Institute, Alexandria University, Alexandria, Egypt.
| | - Marawan Elmassry
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Jasmine Sekhon
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
| | - Juthipong Benjanuwattra
- Department of Internal Medicine, Texas Tech University Health Sciences Center, Lubbock, TX, USA
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29
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Abram SV, Roach BJ, Fryer SL, Calhoun VD, Preda A, van Erp TGM, Bustillo JR, Lim KO, Loewy RL, Stuart BK, Krystal JH, Ford JM, Mathalon DH. Validation of ketamine as a pharmacological model of thalamic dysconnectivity across the illness course of schizophrenia. Mol Psychiatry 2022; 27:2448-2456. [PMID: 35422467 PMCID: PMC9135621 DOI: 10.1038/s41380-022-01502-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Revised: 02/07/2022] [Accepted: 02/22/2022] [Indexed: 01/01/2023]
Abstract
N-methyl-D-aspartate receptor (NMDAR) hypofunction is a leading pathophysiological model of schizophrenia. Resting-state functional magnetic resonance imaging (rsfMRI) studies demonstrate a thalamic dysconnectivity pattern in schizophrenia involving excessive connectivity with sensory regions and deficient connectivity with frontal, cerebellar, and thalamic regions. The NMDAR antagonist ketamine, when administered at sub-anesthetic doses to healthy volunteers, induces transient schizophrenia-like symptoms and alters rsfMRI thalamic connectivity. However, the extent to which ketamine-induced thalamic dysconnectivity resembles schizophrenia thalamic dysconnectivity has not been directly tested. The current double-blind, placebo-controlled study derived an NMDAR hypofunction model of thalamic dysconnectivity from healthy volunteers undergoing ketamine infusions during rsfMRI. To assess whether ketamine-induced thalamic dysconnectivity was mediated by excess glutamate release, we tested whether pre-treatment with lamotrigine, a glutamate release inhibitor, attenuated ketamine's effects. Ketamine produced robust thalamo-cortical hyper-connectivity with sensory and motor regions that was not reduced by lamotrigine pre-treatment. To test whether the ketamine thalamic dysconnectivity pattern resembled the schizophrenia pattern, a whole-brain template representing ketamine's thalamic dysconnectivity effect was correlated with individual participant rsfMRI thalamic dysconnectivity maps, generating "ketamine similarity coefficients" for people with chronic (SZ) and early illness (ESZ) schizophrenia, individuals at clinical high-risk for psychosis (CHR-P), and healthy controls (HC). Similarity coefficients were higher in SZ and ESZ than in HC, with CHR-P showing an intermediate trend. Higher ketamine similarity coefficients correlated with greater hallucination severity in SZ. Thus, NMDAR hypofunction, modeled with ketamine, reproduces the thalamic hyper-connectivity observed in schizophrenia across its illness course, including the CHR-P period preceding psychosis onset, and may contribute to hallucination severity.
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Affiliation(s)
- Samantha V Abram
- Sierra Pacific Mental Illness Research Education and Clinical Centers, San Francisco Veterans Affairs Medical Center, and the University of California, San Francisco, CA, USA
- San Francisco Veterans Affairs Medical Center, 4150 Clement Street, San Francisco, CA, 94121, USA
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Brian J Roach
- San Francisco Veterans Affairs Medical Center, 4150 Clement Street, San Francisco, CA, 94121, USA
| | - Susanna L Fryer
- San Francisco Veterans Affairs Medical Center, 4150 Clement Street, San Francisco, CA, 94121, USA
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Vince D Calhoun
- Tri-institutional Center for Translational Research in Neuroimaging and Data Science (TReNDS), Georgia State, Georgia Tech, Emory, Atlanta, GA, 30332, USA
| | - Adrian Preda
- Department of Psychiatry and Human Behavior, University of California Irvine Medical Center, 101 The City Dr. S, Orange, CA, 92868, USA
| | - Theo G M van Erp
- Clinical Translational Neuroscience Laboratory, Department of Psychiatry and Human Behavior, University of California Irvine, 5251 California Ave, Irvine, CA, 92617, USA
- Center for the Neurobiology of Learning and Memory, University of California Irvine, 309 Qureshey Research Lab, Irvine, CA, 92697, USA
| | - Juan R Bustillo
- Department of Psychiatry and Behavioral Sciences, University of New Mexico Health Sciences Center, Albuquerque, NM, 87111, USA
| | - Kelvin O Lim
- Department of Psychiatry, University of Minnesota, Minneapolis, MN, 55454, USA
| | - Rachel L Loewy
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Barbara K Stuart
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - John H Krystal
- Department of Psychiatry, Yale University School of Medicine, New Haven, CT, 06510, USA
| | - Judith M Ford
- San Francisco Veterans Affairs Medical Center, 4150 Clement Street, San Francisco, CA, 94121, USA
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA, 94143, USA
| | - Daniel H Mathalon
- San Francisco Veterans Affairs Medical Center, 4150 Clement Street, San Francisco, CA, 94121, USA.
- Department of Psychiatry and Behavioral Sciences, University of California San Francisco, 505 Parnassus Avenue, San Francisco, CA, 94143, USA.
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Bunschoten JW, Husein N, Devinsky O, French JA, Sander JW, Thijs RD, Keezer MR. Sudden Death and Cardiac Arrythmia With Lamotrigine: A Rapid Systematic Review. Neurology 2022; 98:e1748-e1760. [PMID: 35260442 DOI: 10.1212/wnl.0000000000200164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Accepted: 01/21/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES A recent Food and Drug Administration warning concerning an arrhythmogenic potential of lamotrigine created concern in the neurologic community. This warning was based on in vitro studies, but no clinically relevant risk was considered. This rapid systematic review aims to elucidate the risk of lamotrigine on sudden death or ECG abnormalities. METHODS We conducted a systematic search of Ovid Medline and Ovid Embase, including randomized controlled trials and observational studies and studies of people with or without epilepsy, with the outcome measures sudden unexpected death in epilepsy (SUDEP) or sudden cardiac death as well as the development or worsening of ECG abnormalities. We evaluated the sudden death definitions used in all included studies, as some could have used unclear or overlapping definitions. We used the American Academy of Neurology risk of bias tool to evaluate the class of evidence and the GRADE approach to evaluate our confidence in the evidence. RESULTS We included 26 studies with 24,962 participants, of whom 2,326 used lamotrigine. Twelve studies showed no significant risk of SUDEP for lamotrigine users. One study reporting on sudden cardiac death and 3 studies with unclear sudden death definitions did not report an elevated risk of death in lamotrigine users compared to controls. In 10 studies reporting on ECG measures, there was no statistically significant increased risk among lamotrigine users except in 2 studies. These 2 studies reported either "slight increases" in PR interval or an increased PQ interval that the primary study authors believed to be related to structural cardiac differences rather than an effect of lamotrigine. One study was rated Class II; all others were Class III or IV. We had very low confidence in the evidence following the GRADE assessment. None of the studies examined the risk of lamotrigine in people with preexisting cardiac conditions. DISCUSSION There is insufficient evidence to support or refute that lamotrigine is associated with sudden death or ECG changes in people with or without epilepsy as compared to antiseizure medication or placebo, due to the high risk of bias in most studies and low precision and inconsistency in the reported results.
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Affiliation(s)
- Johanna W Bunschoten
- From the Stichting Epilepsie Instellingen Nederland (SEIN) (J.W.B., J.W.S., R.D.T., M.R.K.), Heemstede; Department of Neurology (J.W.B., R.D.T.), Leiden University Medical Centre, the Netherlands; School of Public Health (N.H., M.R.K.) and Department of Neurosciences (M.R.K.), Université de Montréal, Canada; Department of Neurology (O.D., J.A.F.), New York University Grossman School of Medicine and NYU Langone Health, New York; UCL Queen Square Institute of Neurology (J.W.S., R.D.T.), London; and Chalfont Centre for Epilepsy (J.W.S., R.D.T.), Chalfont St Peter, UK
| | - Nafisa Husein
- From the Stichting Epilepsie Instellingen Nederland (SEIN) (J.W.B., J.W.S., R.D.T., M.R.K.), Heemstede; Department of Neurology (J.W.B., R.D.T.), Leiden University Medical Centre, the Netherlands; School of Public Health (N.H., M.R.K.) and Department of Neurosciences (M.R.K.), Université de Montréal, Canada; Department of Neurology (O.D., J.A.F.), New York University Grossman School of Medicine and NYU Langone Health, New York; UCL Queen Square Institute of Neurology (J.W.S., R.D.T.), London; and Chalfont Centre for Epilepsy (J.W.S., R.D.T.), Chalfont St Peter, UK
| | - Orrin Devinsky
- From the Stichting Epilepsie Instellingen Nederland (SEIN) (J.W.B., J.W.S., R.D.T., M.R.K.), Heemstede; Department of Neurology (J.W.B., R.D.T.), Leiden University Medical Centre, the Netherlands; School of Public Health (N.H., M.R.K.) and Department of Neurosciences (M.R.K.), Université de Montréal, Canada; Department of Neurology (O.D., J.A.F.), New York University Grossman School of Medicine and NYU Langone Health, New York; UCL Queen Square Institute of Neurology (J.W.S., R.D.T.), London; and Chalfont Centre for Epilepsy (J.W.S., R.D.T.), Chalfont St Peter, UK
| | - Jacqueline A French
- From the Stichting Epilepsie Instellingen Nederland (SEIN) (J.W.B., J.W.S., R.D.T., M.R.K.), Heemstede; Department of Neurology (J.W.B., R.D.T.), Leiden University Medical Centre, the Netherlands; School of Public Health (N.H., M.R.K.) and Department of Neurosciences (M.R.K.), Université de Montréal, Canada; Department of Neurology (O.D., J.A.F.), New York University Grossman School of Medicine and NYU Langone Health, New York; UCL Queen Square Institute of Neurology (J.W.S., R.D.T.), London; and Chalfont Centre for Epilepsy (J.W.S., R.D.T.), Chalfont St Peter, UK
| | - Josemir W Sander
- From the Stichting Epilepsie Instellingen Nederland (SEIN) (J.W.B., J.W.S., R.D.T., M.R.K.), Heemstede; Department of Neurology (J.W.B., R.D.T.), Leiden University Medical Centre, the Netherlands; School of Public Health (N.H., M.R.K.) and Department of Neurosciences (M.R.K.), Université de Montréal, Canada; Department of Neurology (O.D., J.A.F.), New York University Grossman School of Medicine and NYU Langone Health, New York; UCL Queen Square Institute of Neurology (J.W.S., R.D.T.), London; and Chalfont Centre for Epilepsy (J.W.S., R.D.T.), Chalfont St Peter, UK
| | - Roland D Thijs
- From the Stichting Epilepsie Instellingen Nederland (SEIN) (J.W.B., J.W.S., R.D.T., M.R.K.), Heemstede; Department of Neurology (J.W.B., R.D.T.), Leiden University Medical Centre, the Netherlands; School of Public Health (N.H., M.R.K.) and Department of Neurosciences (M.R.K.), Université de Montréal, Canada; Department of Neurology (O.D., J.A.F.), New York University Grossman School of Medicine and NYU Langone Health, New York; UCL Queen Square Institute of Neurology (J.W.S., R.D.T.), London; and Chalfont Centre for Epilepsy (J.W.S., R.D.T.), Chalfont St Peter, UK
| | - Mark R Keezer
- From the Stichting Epilepsie Instellingen Nederland (SEIN) (J.W.B., J.W.S., R.D.T., M.R.K.), Heemstede; Department of Neurology (J.W.B., R.D.T.), Leiden University Medical Centre, the Netherlands; School of Public Health (N.H., M.R.K.) and Department of Neurosciences (M.R.K.), Université de Montréal, Canada; Department of Neurology (O.D., J.A.F.), New York University Grossman School of Medicine and NYU Langone Health, New York; UCL Queen Square Institute of Neurology (J.W.S., R.D.T.), London; and Chalfont Centre for Epilepsy (J.W.S., R.D.T.), Chalfont St Peter, UK
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Barbosa Rodrigues A, Oliveira-Ramos F, Costa-Reis P. Juvenile systemic lupus erythematosus triggered by Lamotrigine. ARP Rheumatol 2022; 1:181-182. [PMID: 35810379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Several drugs can unmask clinically silent systemic lupus erythematosus (SLE), induce flares in patients with already known SLE diagnosis or lead to the development of lupus-like syndromes. We describe a rare case of juvenile SLE triggered by lamotrigine. A 17-year-old female, who was recently medicated with lamotrigine, presented with a 3 week history of daily fever, fatigue, odynophagia, arthralgia, myalgia, diffuse erythematous maculopapular rash, vasculitic rash of the fingers, and lips and vulvar edema. Leukopenia, lymphopenia, elevated C-reactive protein, low serum C3 and C4 levels, antinuclear, anti-double stranded DNA (anti-dsDNA) and anti-Ro (SSA) antibodies were identified. Lamotrigine was stopped and an immediate clinical improvement occurred. The patient was afebrile in less than 24h and all the other symptoms rapidly disappeared. C3 and C4 levels remained below normal ranges and anti-dsDNA antibodies persisted elevated. Treatment with hydroxychloroquine was started and the patient remained asymptomatic for two years. She later developed vasculitic rash, which responded well to treatment with steroids. A drug as a trigger for SLE should always be considered, since drug withdrawal is an important step for a favourable outcome.
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Affiliation(s)
| | | | - Patrícia Costa-Reis
- Pediatric Rheumatology Unit, Hospital de Santa Maria, Lisbon, Portugal, CHULN
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Hui LLY, Loke C, Aw DCW, Tan L, Limenta LMG, Shen M, Ren EC, Toh DSL, Lee EJD, Pang SM. Lamotrigine-induced Stevens-Johnson syndrome and toxic epidermal necrolysis in Singapore: A case series. Ann Acad Med Singap 2021; 50:915-918. [PMID: 34985104 DOI: 10.47102/annals-acadmedsg.2021326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Affiliation(s)
- Laura L Y Hui
- Department of Dermatology, Singapore General Hospital, Singapore
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Abstract
BACKGROUND Bipolar disorder is a chronic mental disorder with repetitive mania/hypomania as well as depressive episodes, which eventually results in marked impairment in overall functioning and health-related quality of life. A worldwide prevalence rate of 2.4% has been reported. The risk of suicide is higher in people with bipolar disorder than those with other mental disorders. Therefore, effective management of bipolar disorder in the maintenance period is warranted to minimize the risk of relapse or recurrence. Although lithium has been the standard treatment of bipolar disorder for many years, it is associated with adverse effects and teratogenicity. Lamotrigine is approved to be expected for prevention of recurrence for the maintenance treatment of bipolar disorder. In addition, lamotrigine is as effective as lithium. Therefore, we performed a systematic review to confirm the efficacy and safety of lamotrigine in the maintenance treatment of bipolar disorder. OBJECTIVES To assess the efficacy and tolerability of lamotrigine in the maintenance treatment of bipolar disorder. SEARCH METHODS We searched Ovid MEDLINE, Embase, PsycINFO, the Cochrane Common Mental Disorders Group's Specialized Register (CCMDCTR) and the Cochrane Central Register of Controlled Trials (CENTRAL) from inception to 21 May 2021. We also searched international trial registries and contacted experts in the field. SELECTION CRITERIA We included randomized controlled trials enrolling adults with bipolar disorder who were treated with lamotrigine, placebo or lithium. DATA COLLECTION AND ANALYSIS Two reviews authors independently checked the eligibility of studies and extracted data using a standardized form. Data extracted included study characteristics, participant characteristics, intervention details, settings, and outcome measures in the term of efficacy and tolerability. Study information were then entered into RevMan web. MAIN RESULTS We included 11 studies with a total of 2314 participants in this review; 1146 were randomized to lamotrigine, 869 were randomized to placebo and, 299 to lithium. We rated all studies as having an unclear risk of bias in at least one domain of Cochrane's tool for assessing risk of bias, with the most commonly observed weakness being selection bias (random sequence generation and allocation concealment). We judged five studies to be at a high risk of detection bias (blinding of outcome assessment). These potential biases pose as major threat to the validity of the included studies in this review. Outcomes of efficacy showed a possible advantage of lamotrigine over placebo. The estimated risk ratio (RR) for recurrence of manic symptom at one year as measured by the Young Mania Rating Scale (YMRS) was 0.67, (95% confidence interval (CI) 0.51 to 0.87; 3 studies, 663 participants; low-certainty evidence) in favor of lamotrigine. The RR of clinical worsening with the need for additional psychotropic treatment (RR 0.82, 95% CI 0.70 to 0.98; 4 studies, 756 participants) based on moderate-certainty evidence. The possible benefits of lamotrigine were also seen for the outcome of treatment withdrawal due to any reason at 6-12 months after treatment (RR 0.88, 95% CI 0.78 to 0.99; 4 studies, 700 participants; moderate-certainty evidence). Regarding tolerability, our analyses showed that the incidence rates of adverse effects were similar between the lamotrigine group and the placebo group (short-term effect: RR 1.07, 95% CI 0.81 to 1.42; 5 studies, 1138 participants; very low-certainty evidence; long-term effect: RR 0.97, 95% CI 0.77 to 1.23; 4 studies, 756 participants; moderate-certainty evidence). In the comparison between lamotrigine and lithium, efficacy was similar between groups except for recurrence of mania episode at one year. Recurrence of manic symptoms was higher in the lamotrigine group than that of the lithium group (RR 2.13, 95% CI 1.32 to 3.44; 3 studies, 602 participants; moderate-certainty evidence). Analysis of adverse effects at 6-12 months showed that a lower proportion of participants experienced at least one adverse effect when treated with lamotrigine compared to lithium (RR 0.70, 95% CI 0.51 to 0.96; 4 studies, 691 participants; moderate-certainty evidence). AUTHORS' CONCLUSIONS Low- to moderate-certainty evidence collectively suggests that lamotrigine may be superior to placebo as a treatment modality for bipolar disorder. In comparison to lithium, people with bipolar disorder seem to tolerate lamotrigine better in the long run; however, the demonstrated efficacy in the maintenance of bipolar disorder was similar between the two groups.
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Affiliation(s)
| | - Kazumasa Kotake
- Department of Pharmacy, Okayama Saiseikai General Hospital, Kita-Ku, Japan
| | - Norio Watanabe
- Department of Health Promotion and Human Behavior, Kyoto University School of Public Health, Kyoto, Japan
| | - Takashi Fujiwara
- Department of Otolaryngology, Kurashiki Central Hospital, Kurashiki, Japan
| | - Shinji Sakamoto
- Department of Neuropsychiatry, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences, Okayama, Japan
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Abstract
The Food and Drug Administration (FDA) is advising health care practitioners that lamotrigine (Lamictal), used in managing seizures and bipolar disorder, may increase the risk of serious and potentially lethal arrythmias.The risk is greater if the patient has underlying cardiac disease or is taking medications that affect heart conduction.The FDA is requiring in vitro studies of other sodium channel blockers to determine if this risk is a class effect or unique to lamotrigine.
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Affiliation(s)
- Diane S Aschenbrenner
- Diane S. Aschenbrenner is a COVID-19 outbreak investigator for the Baltimore County Department of Health, Baltimore, MD. She also coordinates Drug Watch :
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Zouari R, Bouchaala W, Nsir SB, Kamoun F, Triki C. Opsoclonus myoclonus induced by lamotrigine toxicity. Seizure 2021; 91:247-250. [PMID: 34243055 DOI: 10.1016/j.seizure.2021.06.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 06/14/2021] [Accepted: 06/16/2021] [Indexed: 11/19/2022] Open
Affiliation(s)
- Rania Zouari
- Department of Child Neurology, Hedi Chaker University Hospital, Sfax, Tunisia.
| | - Wafa Bouchaala
- Department of Child Neurology, Hedi Chaker University Hospital, Sfax, Tunisia; Search Unit "Neuropédiatrie" UR12ES16, Sfax University, Sfax, Tunisia.
| | - Sihem Ben Nsir
- Department of Child Neurology, Hedi Chaker University Hospital, Sfax, Tunisia; Search Unit "Neuropédiatrie" UR12ES16, Sfax University, Sfax, Tunisia.
| | - Fatma Kamoun
- Department of Child Neurology, Hedi Chaker University Hospital, Sfax, Tunisia; Search Unit "Neuropédiatrie" UR12ES16, Sfax University, Sfax, Tunisia.
| | - Chahnez Triki
- Department of Child Neurology, Hedi Chaker University Hospital, Sfax, Tunisia; Search Unit "Neuropédiatrie" UR12ES16, Sfax University, Sfax, Tunisia.
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Gleghorn KL, Voigt C, Kelly B. Toxic epidermal necrolysis and Stevens-Johnson syndrome/toxic epidermal necrolysis overlap in pediatric patients with a focus on newer antiepileptic drugs: A 25-year retrospective study at a single tertiary care center. Pediatr Dermatol 2021; 38:812-818. [PMID: 34060145 DOI: 10.1111/pde.14598] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 03/22/2021] [Accepted: 03/27/2021] [Indexed: 12/01/2022]
Abstract
BACKGROUND Stevens-Johnson syndrome (SJS) and toxic epidermal necrolysis Syndrome (TEN) are rare immune-mediated diseases. Extensive research on adult triggers of SJS and TEN is available; however, research in children is more limited. OBJECTIVE We sought to investigate and report the experience with pediatric SJS and TEN in our center, identifying associated medications. METHODS A retrospective review from 1990 to 2015 at the Shriner's Burn Hospital in Galveston, Texas was performed to identify patients diagnosed with SJS, SJS/TEN overlap, and TEN. Data pertaining to demographic characteristics, medical history, physical exam, treatment, and outcomes were collected. RESULTS We identified SJS/TEN overlap or TEN in 51 patients. Antiepileptic drugs were the most common group of causative agents, closely followed by antibiotics. The most common causative agents were trimethoprim-sulfamethoxazole, phenytoin, and lamotrigine used concomitantly with valproic acid. Newer generation agents, with the definition of agents approved after 1990, were the cause in 13/51 (25.5%) cases. Newer generation agents included lamotrigine, clobazam, and zonisamide. Seven patients died, resulting in a 13.7% mortality rate. Renal failure, liver failure, sepsis, and gastrointestinal involvement each had a statistically significant association with mortality. SCORTEN was statistically significantly greater in patients who died compared to children who lived (3 vs 2). LIMITATIONS This is a retrospective study. CONCLUSION Three drugs introduced into the market since 1990 have emerged as causes of SJS/TEN overlap and TEN: lamotrigine, clobazam, and zonisamide. These medications are being used more widely to treat seizures, as well as mood disorders. It is also important for clinicians to be aware of the extremely commonly used medications such as amoxicillin, tetracyclines, NSAIDs, and acetaminophen that can rarely cause SJS and TEN.
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Affiliation(s)
- Kristyna L Gleghorn
- Department of Dermatology, The University of Texas Medical Branch, Galveston, TX, USA
| | - Charles Voigt
- Burn Surgery, The University of Texas Medical Branch, Galveston, TX, USA
| | - Brent Kelly
- Department of Dermatology, The University of Texas Medical Branch, Galveston, TX, USA
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Packard E, Kalayanamitra R, Shahid Z, Patel R, Roy J, Maddukari A, Groff A, Polimera H, Golamari R, Sahu N, Vunnam R, Bhatt D, Jain R. DRESS is a Mess: A Case of Cross Reactivity Between Lacosamide and Lamotrigine. S D Med 2021; 74:324-328. [PMID: 34449996] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Drug reaction with eosinophilia with systemic symptoms (DRESS) syndrome is a rare drug reaction often presenting with both cutaneous manifestations and potentially life-threatening internal organ involvement. The precise incidence of DRESS is still unclear as it is easily missed due to its highly variable clinical presentation. However, with an expected mortality rate of approximately 10 percent, it is important for clinicians to be familiar with pharmacologic etiologies commonly implicated in the pathogenesis. We present a case of DRESS syndrome attributed to cross-reactivity between two commonly used anticonvulsants- lacosamide and lamotrigine.
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Affiliation(s)
- Elizabeth Packard
- Pennsylvania State University College of Medicine, Hershey, Pennsylvania
| | | | - Zainab Shahid
- Lake Erie College of Osteopathic Medicine, Erie, Pennsylvania
| | - Ravi Patel
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Justin Roy
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Ashok Maddukari
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Andrew Groff
- Pennsylvania State University College of Medicine, Hershey, Pennsylvania
| | - Hyma Polimera
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Reshma Golamari
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Nitasa Sahu
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Rama Vunnam
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Dhirisha Bhatt
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
| | - Rohit Jain
- Penn State Health Milton S. Hershey Medical Center, Hershey, Pennsylvania
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Rashad R, Shanbhag SS, Kwan J, Chodosh J, Saeed S, Saeed HN. Chronic ocular complications in lamotrigine vs. trimethoprim-sulfamethoxazole induced Stevens-Johnson syndrome/toxic epidermal necrolysis. Ocul Surf 2021; 21:16-18. [PMID: 33932610 DOI: 10.1016/j.jtos.2021.04.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Revised: 03/02/2021] [Accepted: 04/24/2021] [Indexed: 11/24/2022]
Abstract
PURPOSE The purpose of this study is to compare the severity of chronic ocular complications of Stevens-Johnson syndrome/toxic epidermal necrolysis (SJS/TEN) induced by lamotrigine (LT) vs. trimethoprim-sulfamethoxazole (TS). METHODS This retrospective cross-sectional study evaluated all SJS/TEN patients treated within our hospital network from 2008 to 2018. Inclusion criteria included patients with reactions identified as caused by either LT or TS, and patients with at least one ophthalmology follow up in the chronic phase (≥3 months from disease onset). Primary outcome measures included LogMAR best-corrected VA at most recent visit and the presence or absence of severe ocular complications (SOC). Secondary outcome measures included chronic ocular complication severity scores using a modified Sotozono scoring system. RESULTS Forty-eight eyes of 24 patients were included in the study. The mean duration of follow-up was 39.50 ± 35.62 vs. 48.17 ± 33.09 months, respectively (p = 0.482). The LT group had worse average VA at the most recent visit (LogMAR VA; 0.508 vs. 0.041, p < 0.0001) and had a higher prevalence of SOCs (66.7% vs. 8.3%, p = 0.0038). The LT group scored worse on Sotozono chronic complications scores for the cornea (1.875 vs. 0.5, p = 0.0018), eyelid margin (5.583 vs.3.083, p = 0.0010), and overall condition (8.500 vs. 4.833, p = 0.0015). Sub-analyses showed that a moderate or severe acute ocular severity score was a significant predictor of chronic outcomes. CONCLUSIONS Compared to patients with TS-induced SJS/TEN, patients with LT-induced SJS/TEN developed worse chronic ocular complications on several parameters. Future prospective studies are warranted to provide additional insight into the drug type as a predictor of chronic ocular complications.
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Affiliation(s)
- Ramy Rashad
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, United States; Tufts University Medical Center, United States
| | - Swapna S Shanbhag
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, United States; L.V. Prasad Eye Institute, Hyderabad, India
| | - James Kwan
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, United States; Tufts University Medical Center, United States
| | - James Chodosh
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, United States
| | - Saleh Saeed
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, United States
| | - Hajirah N Saeed
- Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, United States.
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van Opijnen MP, van der Meer PB, Dirven L, Fiocco M, Kouwenhoven MCM, van den Bent MJ, Taphoorn MJB, Koekkoek JAF. The effectiveness of antiepileptic drug treatment in glioma patients: lamotrigine versus lacosamide. J Neurooncol 2021; 154:73-81. [PMID: 34196916 PMCID: PMC8367894 DOI: 10.1007/s11060-021-03800-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2021] [Accepted: 06/25/2021] [Indexed: 11/30/2022]
Abstract
Purpose Optimal treatment with antiepileptic drugs (AEDs) is an important part of care for brain tumor patients with epileptic seizures. Lamotrigine and lacosamide are both examples of frequently used non-enzyme inducing AEDs with limited to no drug-drug interactions, reducing the risk of unfavorable side effects. This study aimed to compare the effectiveness of lamotrigine versus lacosamide. Methods In this multicenter study we retrospectively analyzed data of patients with diffuse grade 2–4 glioma with epileptic seizures. All patients received either lamotrigine or lacosamide during the course of their disease after treatment failure of first-line monotherapy with levetiracetam or valproic acid. Primary outcome was the cumulative incidence of treatment failure, from initiation of lamotrigine or lacosamide, with death as competing event, for which a competing risk model was used. Secondary outcomes were uncontrolled seizures after AED initiation and level of toxicity. Results We included a total of 139 patients of whom 61 (44%) used lamotrigine and 78 (56%) used lacosamide. At 12 months, there was no statistically significant difference in the cumulative incidence of treatment failure for any reason between lamotrigine and lacosamide: 38% (95%CI 26–51%) versus 30% (95%CI 20–41%), respectively. The adjusted hazard ratio for treatment failure of lacosamide compared to lamotrigine was 0.84 (95%CI 0.46–1.56). The cumulative incidences of treatment failure due to uncontrolled seizures (18% versus 11%) and due to adverse events (17% versus 19%) did not differ significantly between lamotrigine and lacosamide. Conclusion Lamotrigine and lacosamide show similar effectiveness in diffuse glioma patients with epilepsy. Supplementary Information The online version contains supplementary material available at 10.1007/s11060-021-03800-z.
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Affiliation(s)
- Mark P van Opijnen
- Department of Neurology, Leiden University Medical Center, PO BOX 9600, 2300 RC, Leiden, The Netherlands.
| | - Pim B van der Meer
- Department of Neurology, Leiden University Medical Center, PO BOX 9600, 2300 RC, Leiden, The Netherlands
| | - Linda Dirven
- Department of Neurology, Leiden University Medical Center, PO BOX 9600, 2300 RC, Leiden, The Netherlands
- Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands
| | - Marta Fiocco
- Department of Biomedical Data Sciences, Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
- Mathematical Institute, Leiden University, Leiden, The Netherlands
| | - Mathilde C M Kouwenhoven
- Department of Neurology, Amsterdam University Medical Centers, location VUmc, Amsterdam, The Netherlands
| | | | - Martin J B Taphoorn
- Department of Neurology, Leiden University Medical Center, PO BOX 9600, 2300 RC, Leiden, The Netherlands
- Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands
| | - Johan A F Koekkoek
- Department of Neurology, Leiden University Medical Center, PO BOX 9600, 2300 RC, Leiden, The Netherlands
- Department of Neurology, Haaglanden Medical Center, The Hague, The Netherlands
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Affiliation(s)
- Nafisa Husein
- School of Public Health, Université de Montréal, Montreal, QC, Canada
| | - Roland D Thijs
- Stichting Epilepsie Instellingen Nederland, Heemstede, Netherlands; Department of Neurology, Leiden University Medical Centre, Leiden, Netherlands; UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Chalfont Centre for Epilepsy, Chalfont St Peter, UK
| | | | - Mark R Keezer
- School of Public Health, Université de Montréal, Montreal, QC, Canada; Department of Neurosciences, Université de Montréal, Montreal, QC, Canada; Stichting Epilepsie Instellingen Nederland, Heemstede, Netherlands
| | - Josemir W Sander
- Stichting Epilepsie Instellingen Nederland, Heemstede, Netherlands; Department of Neurology, Leiden University Medical Centre, Leiden, Netherlands; UCL Queen Square Institute of Neurology, London WC1N 3BG, UK; Chalfont Centre for Epilepsy, Chalfont St Peter, UK.
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Załuska-Ogryzek K, Marzęda P, Wróblewska-Łuczka P, Florek-Łuszczki M, Plewa Z, Bojar H, Zolkowska D, Łuszczki JJ. Interactions among Lacosamide and Second-Generation Antiepileptic Drugs in the Tonic-Clonic Seizure Model in Mice. Int J Mol Sci 2021; 22:ijms22115537. [PMID: 34073930 PMCID: PMC8197343 DOI: 10.3390/ijms22115537] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/17/2021] [Accepted: 05/19/2021] [Indexed: 12/26/2022] Open
Abstract
Combination therapy with two or three antiseizure medications (ASMs) is sometimes a preferred method of treatment in epilepsy patients. (1) Background: To detect the most beneficial combination among three ASMs, a screen test evaluating in vivo interactions with respect to their anticonvulsant properties, was conducted on albino Swiss mice; (2) Methods: Classification of interactions among lacosamide (LCM) and selected second-generation ASMs (lamotrigine (LTG), pregabalin (PGB), oxcarbazepine (OXC), and topiramate (TPM)) was based on the isobolographic analysis in the mouse maximal electroshock-induced seizure (MES) model. Interactions among LCM and second-generation ASMs were visualized using a polygonogram; (3) Results: In the mouse MES model, synergy was observed for the combinations of LCM + TPM + PGB and LCM + OXC + PGB. Additivity was reported for the other combinations tested i.e., LCM + LTG + TPM, LCM + LTG + PGB, LCM + LTG + OXC, and LCM + OXC + TPM in this seizure model. No adverse effects associated with triple ASM combinations, containing LCM and second-generation ASMs were observed in mice; (4) Conclusions: The combination of LCM + TPM + PGB was the most beneficial combination among the tested in this study, offering synergistic suppression of tonic-clonic seizures in mice subjected to the MES model. Both the isobolographic analysis and polygonogram method can be recommended for experimental epileptology when classifying interactions among the ASMs.
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Affiliation(s)
- Katarzyna Załuska-Ogryzek
- Department of Pathophysiology, Medical University of Lublin, 20-090 Lublin, Poland; (K.Z.-O.); (P.M.); (P.W.-Ł.)
| | - Paweł Marzęda
- Department of Pathophysiology, Medical University of Lublin, 20-090 Lublin, Poland; (K.Z.-O.); (P.M.); (P.W.-Ł.)
| | - Paula Wróblewska-Łuczka
- Department of Pathophysiology, Medical University of Lublin, 20-090 Lublin, Poland; (K.Z.-O.); (P.M.); (P.W.-Ł.)
| | | | - Zbigniew Plewa
- Department of General, Oncological and Minimally Invasive Surgery, 1st Military Clinical Hospital, 20-048 Lublin, Poland;
| | - Hubert Bojar
- Department of Toxicology and Food Safety, Institute of Rural Health, 20-090 Lublin, Poland;
| | - Dorota Zolkowska
- Department of Neurology, UC Davis School of Medicine, Sacramento, CA 95816, USA;
| | - Jarogniew J. Łuszczki
- Department of Pathophysiology, Medical University of Lublin, 20-090 Lublin, Poland; (K.Z.-O.); (P.M.); (P.W.-Ł.)
- Isobolographic Analysis Laboratory, Institute of Rural Health, 20-090 Lublin, Poland
- Correspondence: ; Tel.: +48-81-448-65-03
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Shirzadi M, Saunes M, Reimers A, Brodtkorb E. Rash during lamotrigine treatment is not always drug hypersensitivity: A retrospective cohort study among children and adults. Seizure 2021; 89:12-18. [PMID: 33951602 DOI: 10.1016/j.seizure.2021.04.015] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2020] [Revised: 03/02/2021] [Accepted: 04/17/2021] [Indexed: 12/17/2022] Open
Abstract
Purpose Cutaneous adverse drug reactions (cADRs) are a major cause of lamotrigine (LTG) discontinuation. Remarkable variation in their reported incidence suggests confounders and diverse terms and definitions. The aim of this study was to identify immunological cADRs and to throw light on classification and differential diagnoses in children and adults. Methods Hospital records of 2683 patients with epilepsy (1897 adults, 786 children) were retrospectively screened. Of these, 403 patients (236 adults, 167 children) with first time exposure to LTG were reviewed. Skin reactions were categorized into possible or probable cADRs due to LTG hypersensitivity, and other skin reactions (OSRs) unlikely to be caused by this mechanism. Results 29 of 403 patients (7.2%) reported emergent skin symptoms within 3 months of treatment with LTG of which 20 (5%: 5.9% adults, 3.6% children) were categorized as possible or probable cADRs. Concomitant infection appeared to be present in several cases, particularly in children. OSRs were found in 4.2% of the children using LTG, compared to 0.8% of the adults (p = 0.04). Conclusions Rash during the early phase of LTG treatment is not always drug hypersensitivity. Whenever skin symptoms occur, other potential causes should receive attention to avoid needless discontinuation, particularly in children. However, when early symptoms and signs of severe cADRs are suspected, LTG should promptly be discontinued.
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Affiliation(s)
- Maryam Shirzadi
- Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim, Norway; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway.
| | - Marit Saunes
- Department of Dermatology, St. Olavs Hospital, Trondheim, Norway
| | - Arne Reimers
- Department of Clinical Chemistry and Pharmacology, Division of Laboratory Medicine, Lund, Sweden
| | - Eylert Brodtkorb
- Department of Neurology and Clinical Neurophysiology, St. Olavs Hospital, Trondheim, Norway; Department of Neuromedicine and Movement Science, Norwegian University of Science and Technology, Trondheim, Norway
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Edinoff AN, Nguyen LH, Fitz-Gerald MJ, Crane E, Lewis K, Pierre SS, Kaye AD, Kaye AM, Kaye JS, Kaye RJ, Gennuso SA, Varrassi G, Viswanath O, Urits I. Lamotrigine and Stevens-Johnson Syndrome Prevention. Psychopharmacol Bull 2021; 51:96-114. [PMID: 34092825 PMCID: PMC8146560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Stevens-Johnson Syndrome (SJS) is a rare life-threatening condition characterized by severe mucocutaneous epidermal necrolysis and detachment of the epidermis. The condition centers around a delayed-type hypersensitivity reaction with a complex etiology stemming from a variety of causes. The number one cause is medication-related-common ones including sulfonamides, antiepileptics, allopurinol, and nonsteroidal anti-inflammatory drugs. Genetics also play a role as several human leukocyte antigen (HLA) genotypes within certain ethnic groups have been implicated in adverse reactions to specific drugs. HLAB*15:02 has been identified in the Chinese and others of Southeast Asian origin to increase susceptibility to lamotrigine and carbamazepine-induced SJS. Furthermore, patients of Japanese origin with HLAB*31:01 and Koreans with HLA-B*44:03 are also at increased risk of SJS after receiving the same two drugs. Of the antiepileptics, one most commonly associated with SJS is lamotrigine, a pre-synaptic voltage-gated sodium channel inhibitor. Lamotrigine is an antiepileptic drug of the phenyltriazine class that is indicated for the prevention of focal and generalized seizures in epileptic patients as well as monotherapy or adjunctive maintenance treatment for Bipolar disorder. The occurrence of SJS is not a rigid contraindication to lamotrigine reintroduction in the same patient. To facilitate this, manufacturers have developed a strict re-challenge dosing regimen to facilitate successful reintroduction of lamotrigine. In order to prevent the recurrence of SJS during a re-challenge, timing of re-dose and initial rash severity must be considered. Therefore, to prevent SJS recurrence, prime lamotrigine re-challenge patients are those with mild initial rash that has not occurred within the previous 4 weeks. The Federal Food and Drug Administration recommends the testing HLA subtypes for those associated with SJS prior to starting lamotrigine.
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Affiliation(s)
- Amber N Edinoff
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Long H Nguyen
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Mary Jo Fitz-Gerald
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Erin Crane
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Kyle Lewis
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Samantha St Pierre
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Alan D Kaye
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Adam M Kaye
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Jessica S Kaye
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Rachel J Kaye
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Sonja A Gennuso
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Giustino Varrassi
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Omar Viswanath
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
| | - Ivan Urits
- Edinoff, MD, Nguyen, MD, Gerald, MD, Louisiana State University Health Science Center Shreveport, Department of Psychiatry and Behavioral Medicine, Shreveport, LA. Crane, BS, Lewis, BS, St Pierre, BS, Louisiana State University Shreveport School of Medicine, Shreveport, LA. Alan D. Kaye, MD, PhD, Louisiana State University New Orleans, Department of Anesthesiology, New Orleans, LA, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Gennuso, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA. Adam M. Kaye, PharmD, Jessica S. Kaye, Thomas J. Long School of Pharmacy and Health Sciences, University of the Pacific, Department of Pharmacy Practice, Stockton, CA. Rachel J. Kaye, BA, Medical College of South Carolina, Charleston, SC. Varrassi, MD, PhD, FIPP, Paolo Procacci Foundation, Via Tacito 7, Roma, Italy. Viswanath, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, University of Arizona College of Medicine-Phoenix, Phoenix, AZ, Creighton University School of Medicine, Department of Anesthesiology, Omaha, NE, Valley Anesthesiology and Pain Consultants-Envision Physician Services, Phoenix, AZ. Urits, MD, Louisiana State University Shreveport, Department of Anesthesiology, Shreveport, LA, Southcoast Health, Southcoast Physicians Group Pain Medicine, Wareham, MA
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French JA, Perucca E, Sander JW, Bergfeldt L, Baulac M, Auerbach DS, Keezer M, Thijs RD, Devinsky O, Vossler DG, Welty TE. FDA safety warning on the cardiac effects of lamotrigine: An advisory from the Ad Hoc ILAE/AES Task Force. Epilepsia Open 2021; 6:45-48. [PMID: 33681647 PMCID: PMC7918301 DOI: 10.1002/epi4.12475] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2021] [Accepted: 02/01/2021] [Indexed: 11/16/2022] Open
Affiliation(s)
- Jacqueline A French
- Department of Neurology, New York University Grossman School of Medicine and NYU Langone Health, New York, NY, USA
| | - Emilio Perucca
- Department of Internal Medicine and Therapeutics, University of Pavia, Pavia, Italy
| | - Josemir W Sander
- UCL Queen Square Institute of Neurology, London, UK
- Chalfont Centre for Epilepsy, Chalfont St Peter, UK
- Stichting Epilepsie Instellingen Nederland (SEIN), Heemstede, The Netherlands
| | - Lennart Bergfeldt
- Department of Molecular & Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Michel Baulac
- Department of Neurology, Salpetrière University Hospital & ICM, Sorbonne Université, Paris, France
| | - David S Auerbach
- Department of Pharmacology, SUNY Upstate Medical University, Syracuse, NY, USA
| | - Mark Keezer
- Stichting Epilepsie Instellingen Nederland (SEIN), Heemstede, The Netherlands
- Department of Neurosciences, School of Public Health of the Université de Montréal, Montreal, QC, Canada
| | - Roland D Thijs
- UCL Queen Square Institute of Neurology, London, UK
- Chalfont Centre for Epilepsy, Chalfont St Peter, UK
- Stichting Epilepsie Instellingen Nederland (SEIN), Heemstede, The Netherlands
- Department of Neurology, Leiden University Medical Centre, Leiden, The Netherlands
| | - Orrin Devinsky
- Department of Neurology, New York University Grossman School of Medicine and NYU Langone Health, New York, NY, USA
| | | | - Timothy E Welty
- College of Pharmacy and Health Sciences, Drake University, Des Moines, IA, USA
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Abstract
BACKGROUND This is an updated version of the Cochrane Review previously published in 2019. Absence seizures (AS) are brief epileptic seizures which present in childhood and adolescence. Depending on clinical features and electroencephalogram (EEG) findings they are divided into typical, atypical absences, and absences with special features. Typical absences are characterised by sudden loss of awareness and an EEG typically shows generalised spike wave discharges at three cycles per second. Ethosuximide, valproate and lamotrigine are currently used to treat absence seizures. This review aims to determine the best choice of antiepileptic drug for children and adolescents with AS. OBJECTIVES To review the evidence for the effects of ethosuximide, valproate and lamotrigine as treatments for children and adolescents with absence seizures (AS), when compared with placebo or each other. SEARCH METHODS For the latest update we searched the Cochrane Register of Studies (CRS Web, 22 September 2020) and MEDLINE (Ovid, 1946 to September 21, 2020). CRS Web includes randomised or quasi-randomised, controlled trials from PubMed, Embase, ClinicalTrials.gov, the World Health Organization International Clinical Trials Registry Platform (ICTRP), the Cochrane Central Register of Controlled Trials (CENTRAL), and the Specialized Registers of Cochrane Review Groups including Epilepsy. No language restrictions were imposed. In addition, we contacted Sanofi Winthrop, Glaxo Wellcome (now GlaxoSmithKline) and Parke Davis (now Pfizer), manufacturers of sodium valproate, lamotrigine and ethosuximide respectively. SELECTION CRITERIA Randomised parallel group monotherapy or add-on trials which include a comparison of any of the following in children or adolescents with AS: ethosuximide, sodium valproate, lamotrigine, or placebo. DATA COLLECTION AND ANALYSIS Outcome measures were: 1. proportion of individuals seizure free at one, three, six, 12 and 18 months post randomisation; 2. individuals with a 50% or greater reduction in seizure frequency; 3. normalisation of EEG and/or negative hyperventilation test; and 4. adverse effects. Data were independently extracted by two review authors. Results are presented as risk ratios (RR) with 95% confidence intervals (95% CIs). We used GRADE quality assessment criteria to evaluate the certainty of evidence for the outcomes derived from all included studies. MAIN RESULTS On the basis of our selection criteria, we included no new studies in the present review. Eight small trials (total number of participants: 691) were included from the earlier review. Six of them were of poor methodological quality (unclear or high risk of bias) and seven recruited less than 50 participants. There are no placebo-controlled trials for ethosuximide or valproate, and hence, no evidence from randomised controlled trials (RCTs) to support a specific effect on AS for either of these two drugs. Due to the differing methodologies used in the trials comparing ethosuximide, lamotrigine and valproate, we thought it inappropriate to undertake a meta-analysis. One large randomised, parallel double-blind controlled trial comparing ethosuximide, lamotrigine and sodium valproate in 453 children with newly diagnosed childhood absence epilepsy found that at 12 months, seizure freedom was higher in patients taking ethosuximide (70/154, 45%) than in patients taking lamotrigine (31/146, 21%; P < 0.001), with no difference between valproate (64/146, 44%) and ethosuximide (70/154, 45%; P > 0.05). In this study, the frequency of treatment failures due to intolerable adverse events was significantly different among the treatment groups, with the largest proportion of adverse events in the valproic acid group (48/146, 33%) compared to the ethosuximide (38/154, 25%) and the lamotrigine (29/146, 20%) groups (P < 0.037). Overall, this large study demonstrates the superior effectiveness of ethosuximide and valproic acid compared to lamotrigine as initial monotherapy aimed to control seizures without intolerable adverse effects in children with childhood absence epilepsy. This study provided high certainty of the evidence for outcomes for which data were available. However, the certainty of the evidence provided by the other included studies was low, primarily due to risk of bias and imprecise results because of the small sample sizes. Hence, conclusions regarding the efficacy of ethosuximide, valproic acid and lamotrigine derive mostly from this single study. AUTHORS' CONCLUSIONS Since the last version of this review was published, we have found no new studies. Hence, the conclusions remain the same as the previous update. With regards to both efficacy and tolerability, ethosuximide represents the optimal initial empirical monotherapy for children and adolescents with AS. However, if absence and generalised tonic-clonic seizures coexist, valproate should be preferred, as ethosuximide is probably inefficacious on tonic-clonic seizures.
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Affiliation(s)
- Francesco Brigo
- Department of Neurology, Hospital of Merano (SABES-ASDAA), Merano-Meran, Italy
| | - Stanley C Igwe
- Department of Neuropsychiatry, Alex Ekwueme Federal University Teaching Hospital (AEFUTHA), Abakaliki, Nigeria
| | - Simona Lattanzi
- Neurological Clinic, Marche Polytechnic University, Ancona, Italy
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Li W, Wang J, Lin H, Shen G. HLA-A∗24:02 associated with lamotrigine-induced cutaneous adverse drug reactions: A systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e23929. [PMID: 33350798 PMCID: PMC7769343 DOI: 10.1097/md.0000000000023929] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Accepted: 11/27/2020] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Several studies demonstrated a connection between human leukocyte antigen (HLA)-B∗1502 and lamotrigine (LTG)-induced cutaneous adverse drug reactions (cADRs). The correlation between the HLA-A∗24:02 and LTG-cADRs remains controversial. To examine the associations between HLA-A∗24:02 and LTG-cADRs, we conducted a systematic review and meta-analysis. METHODS We performed a comprehensive search of the literature in several electronic database systems including Cochrane Library, EMBASE and PubMed from inception to January 2020. Review Manager was used to compare the frequencies of HLA-A∗24:02 carriers between the subgroups. RESULTS A total of 5 studies were eligible, including 197 LTD-cADRs, 396 LTD-tolerant controls, and 2068 population controls. Compared with the LTG-tolerant controls, there was a statistically significant association between the HLA-A∗24:02 allele and LTG-induced cADRs (odds ratios: 1.94, 95% confidence intervals 1.06-3.54; P = .03). Compared with the general population, the relationship between the HLA-A∗24:02 genotype and LTG-induced cADRs was statistically significant (summary odds ratios: 2.12, 95% confidence intervals 1.04-4.30; P = .04). CONCLUSIONS HLA-A∗24:02 may be a risk factor for LTG-cADRs.
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Affiliation(s)
| | | | | | - Gang Shen
- Department of Surgery, Ningbo Municipal Hospital of Traditional Chinese Medicine, Ningbo, Zhejiang, PR China
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Wiggs KK, Rickert ME, Sujan AC, Quinn PD, Larsson H, Lichtenstein P, Oberg AS, D'Onofrio BM. Antiseizure medication use during pregnancy and risk of ASD and ADHD in children. Neurology 2020; 95:e3232-e3240. [PMID: 33115775 PMCID: PMC7836668 DOI: 10.1212/wnl.0000000000010993] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 08/24/2020] [Indexed: 01/18/2023] Open
Abstract
OBJECTIVE To determine whether children born to women who use antiseizure medications (ASMs) during pregnancy have higher risk of autism spectrum disorder (ASD) and attention-deficit/hyperactivity disorder (ADHD) independent of confounding factors. METHODS We used Swedish register data (n = 14,614 children born 1996-2011 and followed up through 2013) to examine associations in children of women with epilepsy, using the largest sample to date and adjusting for a range of measured confounders. We examined maternal-reported first-trimester use of any ASM (22.7%) and the 3 most commonly reported individual drugs (valproic acid 4.8%, lamotrigine 6.8%, and carbamazepine 9.7%). We identified ASD with ICD-10 diagnoses and ADHD with ICD-10 diagnoses or filled prescriptions of ADHD medication. RESULTS Examination of individual drugs revealed that after adjustment for confounding, use of valproic acid was associated with ASD (hazard ratio [HR] 2.30, 95% confidence interval [CI] 1.53-3.47) and ADHD (HR 1.74, 95% CI 1.28-2.38). Whereas a small, nonstatistically significant association with ASD (HR 1.25, 95% CI = 0.88-1.79) and ADHD (HR 1.18, 95% CI 0.91-1.52) remained for reported use of carbamazepine, confounding explained all of the associations with lamotrigine (HRASD 0.86, 95% CI 0.67-1.53; HRADHD 1.01, 95% CI 0.67-1.53). CONCLUSIONS We found no evidence of risk related to exposure to lamotrigine, whereas we observed elevated risk of ASD and ADHD related to maternal use of valproic acid. Associations with carbamazepine were weak and not statistically significant. Our findings add to a growing body of evidence that suggests that certain ASMs may be safer than others in pregnancy.
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Affiliation(s)
- Kelsey K Wiggs
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA.
| | - Martin E Rickert
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA
| | - Ayesha C Sujan
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA
| | - Patrick D Quinn
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA
| | - Henrik Larsson
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA
| | - Paul Lichtenstein
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA
| | - A Sara Oberg
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA
| | - Brian M D'Onofrio
- From the Department of Psychological & Brain Sciences (K.K.W., M.E.R., A.C.S., B.M.D.) and Department of Applied Health Science (P.D.Q.), School of Public Health, Indiana University-Bloomington; Department of Medical Epidemiology and Biostatistics (H.L., P.L., A.S.O., B.M.D.), Karolinska Institutet, Stockholm; School of Medical Sciences (H.L.), Örebro University, Sweden; and Department of Epidemiology (A.S.O.), T.H. Chan School of Public Health, Harvard, Boston, MA
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Tauzin M, Tréluyer JM, Nabbout R, Billette de Villemeur T, Desguerre I, Aboura R, Gana I, Zheng Y, Benaboud S, Bouazza N, Chenevier-Gobeaux C, Freihuber C, Hirt D. Dosing Recommendations for Lamotrigine in Children: Evaluation Based on Previous and New Population Pharmacokinetic Models. J Clin Pharmacol 2020; 61:677-687. [PMID: 33244764 DOI: 10.1002/jcph.1791] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2020] [Accepted: 11/19/2020] [Indexed: 12/30/2022]
Abstract
Lamotrigine is a broad-spectrum antiepileptic drug with high interindividual variability in serum concentrations in children. The aims of this study were to evaluate the predictive performance of pediatric population pharmacokinetic (PPK) models published on lamotrigine, to build a new model with our monitoring data and to evaluate the current recommended doses. A validation cohort included patients treated with lamotrigine who had a serum level assayed during therapeutic drug monitoring (TDM). PPK models published in the literature were first applied to the validation cohort. We assessed their predictive performance using mean prediction errors, root mean squared errors, and visual predictive checks. A new model was then built using the data. Dose simulations were performed to evaluate the doses recommended. We included 270 lamotrigine concentrations ranging from 0.5 to 17.9 mg/L from 175 patients. The median (range) age and weight were 11.8 years (0.8-18 years) and 32.7 kg (8-110 kg). We tested 6 PPK models; most had acceptable bias and precision but underestimated the variability of the cohort. We built a 1-compartment model with first-order absorption and elimination, allometric scaling, and effects of inhibitor and inducer comedications. In our cohort, 22.6% of trough concentrations were below 2.5 mg/L. In conclusion, we proposed a PPK model that can be used for TDM of lamotrigine in children. In our population, a high percentage of children had low trough concentrations of lamotrigine. As the intervals of recommended doses are large, we suggest aiming at the higher range of doses to reach the target concentration.
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Affiliation(s)
- Manon Tauzin
- Service de Pharmacologie Clinique, Hôpital Cochin, APHP, Paris, France
- Réanimation néonatale et néonatologie, Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Jean-Marc Tréluyer
- Service de Pharmacologie Clinique, Hôpital Cochin, APHP, Paris, France
- EA 7323, Université Paris Descartes Sorbonne Paris Cité, Paris, France
- Unité de recherche Clinique, Hôpital Universitaire Necker-Enfants Malades, APHP, Université Paris Descartes, Paris, France
| | - Rima Nabbout
- Centre de référence épilepsies rares, Service de Neurologie pédiatrique, Hôpital Necker Enfants Malades, APHP, Paris, France
| | - Thierry Billette de Villemeur
- Sorbonne Université, UPMC, GRC ConCer-LD and AP-HP, Hôpital Trousseau, Service de Neuropédiatrie - Pathologie du développement, Centre de référence des déficits intellectuels de causes rares, Paris, France
| | - Isabelle Desguerre
- Centre de référence épilepsies rares, Service de Neurologie pédiatrique, Hôpital Necker Enfants Malades, APHP, Paris, France
| | - Radia Aboura
- Service de Pharmacologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - Ines Gana
- Service de Pharmacologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - Yi Zheng
- Service de Pharmacologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - Sihem Benaboud
- Service de Pharmacologie Clinique, Hôpital Cochin, APHP, Paris, France
- EA 7323, Université Paris Descartes Sorbonne Paris Cité, Paris, France
| | - Naim Bouazza
- EA 7323, Université Paris Descartes Sorbonne Paris Cité, Paris, France
| | - Camille Chenevier-Gobeaux
- Service de Diagnostic Biologique Automatisé, Hôpital Cochin, Hôpitaux Universitaires Paris Centre (HUPC), Assistance Publique des Hôpitaux de Paris (APHP), Paris, France
| | - Cécile Freihuber
- Sorbonne Université, UPMC, GRC ConCer-LD and AP-HP, Hôpital Trousseau, Service de Neuropédiatrie - Pathologie du développement, Centre de référence des déficits intellectuels de causes rares, Paris, France
| | - Déborah Hirt
- Service de Pharmacologie Clinique, Hôpital Cochin, APHP, Paris, France
- EA 7323, Université Paris Descartes Sorbonne Paris Cité, Paris, France
- Inserm 1018 CESP, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
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Pahwa M, Nuñez NA, Joseph B, Seshadri A, Gerberi DJ, Frye MA, Singh B. Efficacy and Tolerability of Lamotrigine in Borderline Personality Disorder: A Systematic Review and Meta-Analysis. Psychopharmacol Bull 2020; 50:118-136. [PMID: 33012875 PMCID: PMC7511148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Background Patients with Borderline Personality Disorder (BPD) have a high prevalence of mood disorders. Lamotrigine (LAM) is often used as an off-label therapeutic option for BPD. We aimed to conduct a systematic review and meta-analysis to assess the efficacy and tolerability of LAM for the treatment of BPD. Methods We comprehensively searched electronic databases for eligible studies from the inception of databases to September 2019. Outcomes investigated were BPD dimensions, tolerability, and adverse events. Quality assessments were completed for the included studies. Data were summarized using random-effects model. Results Of the 619 records, five studies, including three randomized controlled trials (RCT; N = 330) were included for the qualitative analysis. A meta-analysis conducted on two RCTs measuring LAM efficacy at 12 weeks, showed no statistically significant difference at 12 weeks (SMD: -0.04; 95% CI: -0.49, 0.41; p = 0.87; I2 = 38%) and at study endpoints (SMD: 0.18, 95%CI: -0.89, 1.26; p = 0.74; I2 = 86%) as compared to placebo. Sensitivity analysis on three RCTs measuring impulsivity/aggression showed no statistically significant difference between LAM and placebo (SMD: -1.84, 95% CI: -3.94, 0.23; p = 0.08; I2 = 95%). LAM was well tolerated, and quality assessment of the included trials was good. Conclusions Our results suggest there is limited data regarding efficacy of lamotrigine in BPD. There was no consistent evidence of lamotrigine's efficacy for the core symptom domains of BPD. Future studies should focus on examining targeted domains of BPD to clarify sub-phenotypes and individualized treatment for patients with BPD.
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Affiliation(s)
- Mehak Pahwa
- Pahwa, MD, Nuñez, MD, Seshadri, MD, Frye, MD, Singh, MD, MS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA. Joseph, MBBS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA. Gerberi, MLS, Mayo Medical Libraries, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Nicolas A Nuñez
- Pahwa, MD, Nuñez, MD, Seshadri, MD, Frye, MD, Singh, MD, MS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA. Joseph, MBBS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA. Gerberi, MLS, Mayo Medical Libraries, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Boney Joseph
- Pahwa, MD, Nuñez, MD, Seshadri, MD, Frye, MD, Singh, MD, MS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA. Joseph, MBBS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA. Gerberi, MLS, Mayo Medical Libraries, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Ashok Seshadri
- Pahwa, MD, Nuñez, MD, Seshadri, MD, Frye, MD, Singh, MD, MS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA. Joseph, MBBS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA. Gerberi, MLS, Mayo Medical Libraries, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Danielle J Gerberi
- Pahwa, MD, Nuñez, MD, Seshadri, MD, Frye, MD, Singh, MD, MS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA. Joseph, MBBS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA. Gerberi, MLS, Mayo Medical Libraries, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Mark A Frye
- Pahwa, MD, Nuñez, MD, Seshadri, MD, Frye, MD, Singh, MD, MS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA. Joseph, MBBS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA. Gerberi, MLS, Mayo Medical Libraries, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
| | - Balwinder Singh
- Pahwa, MD, Nuñez, MD, Seshadri, MD, Frye, MD, Singh, MD, MS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA. Joseph, MBBS, Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA, Department of Neurology, Mayo Clinic, Rochester, Minnesota, USA. Gerberi, MLS, Mayo Medical Libraries, Mayo Clinic College of Medicine, Rochester, Minnesota, USA
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Abstract
BACKGROUND This is an update of the Cochrane Review first published in 2010; it includes one additional study. Primary generalised tonic-clonic seizures are a type of generalised seizure. Other types of seizures include: absence, myoclonic, and atonic seizures. Effective control of tonic-clonic seizures reduces the risk of injury and death, and improves quality of life. While most people achieve seizure control with one antiepileptic drug, around 30% do not, and require a combination of antiepileptic drugs. OBJECTIVES To assess the effectiveness and tolerability of add-on lamotrigine for drug-resistant primary generalised tonic-clonic seizures. SEARCH METHODS For the latest update, we searched these databases on 19 March 2019: Cochrane Register of Studies (CRS) Web, MEDLINE Ovid, and the WHO International Clinical Trials Registry Platform (ICTRP). The CRS includes records from the Cochrane Epilepsy Group Specialized Register, CENTRAL, Embase, and ClinicalTrials.gov. We imposed no language restrictions. We also contacted GlaxoSmithKline, manufacturers of lamotrigine. SELECTION CRITERIA Randomised controlled parallel or cross-over trials of add-on lamotrigine for people of any age with drug-resistant primary generalised tonic-clonic seizures. DATA COLLECTION AND ANALYSIS We followed standard Cochrane methodology; two review authors independently assessed trials for inclusion, evaluated risk of bias, extracted relevant data, and GRADE-assessed evidence. We investigated these outcomes: (1) 50% or greater reduction in primary generalised tonic-clonic seizure frequency; (2) seizure freedom; (3) treatment withdrawal; (4) adverse effects; (5) cognitive effects; and (6) quality of life. We used an intention-to-treat (ITT) population for all analyses, and presented results as risk ratios (RRs) with 95% confidence intervals (CIs); for adverse effects, we used 99% CIs to compensate for multiple hypothesis testing. MAIN RESULTS We included three studies (total 300 participants): two parallel-group studies and one cross-over study. We assessed varied risks of bias across studies; most limitations arose from the poor reporting of methodological details. We meta-analysed data extracted from the two parallel-group studies, and conducted a narrative synthesis for data from the cross-over study. Both parallel-group studies (270 participants) reported all dichotomous outcomes. Participants taking lamotrigine were almost twice as likely to attain a 50% or greater reduction in primary generalised tonic-clonic seizure frequency than those taking a placebo (RR 1.88, 95% CI 1.43 to 2.45; low-certainty evidence). The results between groups were inconclusive for the likelihood of seizure freedom (RR 1.55, 95% CI 0.89 to 2.72; very low-certainty evidence); treatment withdrawal (RR 1.20, 95% CI 0.72 to 1.99; very low-certainty evidence); and individual adverse effects: ataxia (RR 3.05, 99% CI 0.05 to 199.36); dizziness (RR 0.91, 99% CI 0.29 to 2.86; very low-certainty evidence); fatigue (RR 1.02, 99% CI 0.13 to 8.14; very low-certainty evidence); nausea (RR 1.60, 99% CI 0.48 to 5.32; very low-certainty evidence); and somnolence (RR 3.73, 99% CI 0.36 to 38.90; low-certainty evidence). The cross-over trial (26 participants) reported that 7/14 participants with generalised tonic-clonic seizures experienced a 50% or greater reduction in seizure frequency with add-on lamotrigine compared to placebo. The authors reported four treatment withdrawals, but did not specify during which treatment allocation they occurred. Rash (seven lamotrigine participants; zero placebo participants) and fatigue (five lamotrigine participants; zero placebo participants) were the most frequently reported adverse effects. None of the included studies measured cognition. One parallel-group study (N = 153) evaluated quality of life. They reported inconclusive results for the overall quality of life score between groups (P = 0.74). AUTHORS' CONCLUSIONS This review provides insufficient information to inform clinical practice. Low-certainty evidence suggests that lamotrigine reduces the rate of generalised tonic-clonic seizures by 50% or more. Very low-certainty evidence found inconclusive results between groups for all other outcomes. Therefore, we are uncertain to very uncertain that the results reported are accurate, and suggest that the true effect could be grossly different. More trials, recruiting larger populations, over longer periods, are necessary to determine lamotrigine's clinical use.
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Affiliation(s)
- Rebecca Bresnahan
- Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Mariangela Panebianco
- Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
| | - Anthony G Marson
- Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
- The Walton Centre NHS Foundation Trust, Liverpool, UK
- Liverpool Health Partners, Liverpool, UK
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