Medicines (Basel, Switzerland) · 2023
Gabapentin-Associated Movement Disorders: A Literature Review.
СтатьяОбзорНазвание и аннотация: Перевод пока не подготовлен
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Rissardo Jamir Pitton, Medeiros Araujo de Matos Ursula, Fornari Caprara Ana Letícia
Аннотация
BACKGROUND: Gabapentin (GBP)-induced movement disorders (MDs) are under-recognized adverse drug reactions. They are commonly not discussed with patients, and their sudden occurrence can lead to misdiagnosis. This literature review aims to evaluate the clinical-epidemiological profile, pathological mechanisms, and management of GBP-associated MD.
METHODS: Two reviewers identified and assessed relevant reports in six databases without language restriction between 1990 and 2023.
RESULTS: A total of 99 reports of 204 individuals who developed a MD associated with GBP were identified. The MDs encountered were 135 myoclonus, 22 dyskinesias, 7 dystonia, 3 akathisia, 3 stutterings, 1 myokymia, and 1 parkinsonism. The mean and median ages were 54.54 (SD: 17.79) and 57 years (age range: 10-89), respectively. Subjects were predominantly male (53.57%). The mean and median doses of GBP when the MD occurred were 1324.66 (SD: 1117.66) and 1033 mg/daily (GBP dose range: 100-9600), respectively. The mean time from GBP-onset to GBP-associated MD was 4.58 weeks (SD: 8.08). The mean recovery time after MD treatment was 4.17 days (SD: 4.87). The MD management involved GBP discontinuation. A total of 82.5% of the individuals had a full recovery in the follow-up period.
CONCLUSIONS: Myoclonus (GRADE A) and dyskinesia (GRADE C) were the most common movement disorders associated with GBP.
METHODS: Two reviewers identified and assessed relevant reports in six databases without language restriction between 1990 and 2023.
RESULTS: A total of 99 reports of 204 individuals who developed a MD associated with GBP were identified. The MDs encountered were 135 myoclonus, 22 dyskinesias, 7 dystonia, 3 akathisia, 3 stutterings, 1 myokymia, and 1 parkinsonism. The mean and median ages were 54.54 (SD: 17.79) and 57 years (age range: 10-89), respectively. Subjects were predominantly male (53.57%). The mean and median doses of GBP when the MD occurred were 1324.66 (SD: 1117.66) and 1033 mg/daily (GBP dose range: 100-9600), respectively. The mean time from GBP-onset to GBP-associated MD was 4.58 weeks (SD: 8.08). The mean recovery time after MD treatment was 4.17 days (SD: 4.87). The MD management involved GBP discontinuation. A total of 82.5% of the individuals had a full recovery in the follow-up period.
CONCLUSIONS: Myoclonus (GRADE A) and dyskinesia (GRADE C) were the most common movement disorders associated with GBP.