Drug design, development and therapy · 2024
Safety and Effectiveness of Naltrexone-Bupropion in Korean Adults with Obesity: Post-Marketing Surveillance Study.
СтатьяМногоцентровое исследованиеНаблюдательное исследованиеНазвание и аннотация: Перевод в очереди
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Lyu Young Sang, Ahn Hongyup, Hong Sangmo, Park Cheol-Young
Аннотация
PURPOSE: To investigate the safety and effectiveness of naltrexone-bupropion in Korean adults with obesity.
PATIENTS AND METHODS: This was a prospective, observational multicenter study from April 29, 2016, to April 28, 2022. Individuals with obesity with a body mass index of ≥30 kg/m2 or ≥27 kg/m2 who had obesity-related comorbidities were included. The naltrexone-bupropion dose was gradually titrated weekly from 8/90 to 32/360 mg and maintained at the maximum tolerated dose. In total, 612 and 300 individuals were evaluated for safety and effectiveness, respectively.
RESULTS: In total, 41.34% individuals reported drug-related adverse reactions, such as nausea (19.12%), headache (7.68%), and dizziness (5.23%). Older age and comorbidities were significantly associated with adverse events. At 12 weeks after reaching the maintenance dose, naltrexone-bupropion 32/360 mg resulted in the greatest weight reduction (-7.21%) compared with other doses, which persisted at week 24 (-7.69%). The naltrexone-bupropion 16/180 mg resulted in significant weight reduction, achieving -5.99% and -9.18% reductions at weeks 12 and 24, similar to that with naltrexone-bupropion 32/360 mg. Young age and no comorbidities were significantly associated >5% weight reduction.
CONCLUSION: Naltrexone-bupropion demonstrated marked stability and weight loss effectiveness, particularly in young individuals with obesity without comorbidities. Therefore, individualized treatment is necessary when prescribing naltrexone-bupropion.
PATIENTS AND METHODS: This was a prospective, observational multicenter study from April 29, 2016, to April 28, 2022. Individuals with obesity with a body mass index of ≥30 kg/m2 or ≥27 kg/m2 who had obesity-related comorbidities were included. The naltrexone-bupropion dose was gradually titrated weekly from 8/90 to 32/360 mg and maintained at the maximum tolerated dose. In total, 612 and 300 individuals were evaluated for safety and effectiveness, respectively.
RESULTS: In total, 41.34% individuals reported drug-related adverse reactions, such as nausea (19.12%), headache (7.68%), and dizziness (5.23%). Older age and comorbidities were significantly associated with adverse events. At 12 weeks after reaching the maintenance dose, naltrexone-bupropion 32/360 mg resulted in the greatest weight reduction (-7.21%) compared with other doses, which persisted at week 24 (-7.69%). The naltrexone-bupropion 16/180 mg resulted in significant weight reduction, achieving -5.99% and -9.18% reductions at weeks 12 and 24, similar to that with naltrexone-bupropion 32/360 mg. Young age and no comorbidities were significantly associated >5% weight reduction.
CONCLUSION: Naltrexone-bupropion demonstrated marked stability and weight loss effectiveness, particularly in young individuals with obesity without comorbidities. Therefore, individualized treatment is necessary when prescribing naltrexone-bupropion.