{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,28]],"date-time":"2026-10-28T12:27:58Z","timestamp":1793190478602,"version":"4.5.0"},"reference-count":30,"publisher":"The Korean Movement Disorder Society","issue":"1","license":[{"start":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T00:00:00Z","timestamp":1762473600000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by-nc\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100002511","name":"Konyang University","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002511","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["e-jmd.org"],"crossmark-restriction":true},"short-container-title":["JMD"],"published-print":{"date-parts":[[2026,1,31]]},"abstract":"<jats:p>Objective Sleep disturbances are common and debilitating nonmotor symptoms (NMS) in Parkinson\u2019s disease (PD) patients and profoundly affect quality of life. Despite emerging evidence suggesting that monoamine oxidase B (MAO-B) and catechol-O-methyltransferase (COMT) inhibitors may alleviate NMS, their specific effects on sleep remain unclear. The aim of this network meta-analysis (NMA) was to compare the efficacy of these inhibitors related to sleep problems in PD patients.Methods Following a systematic search of PubMed, Cochrane, and Embase, studies comparing MAO-B or COMT inhibitors and assessing sleep outcomes in PD patients were identified. An NMA was conducted using data from the seven studies that met our inclusion criteria. The outcomes included subjective sleep quality, daytime sleepiness, and objective polysomnography (PSG) parameters.Results No statistically significant differences were found between the effects of the MAO-B and COMT inhibitors on improving subjective sleep quality or daytime sleepiness. However, analyses of objective PSG data revealed that, compared with rasagiline and placebo, safinamide significantly increased rapid eye movement sleep duration (mean difference, 5.70 min [95% CI, 2.26 to 9.14]) and decreased wake time after sleep onset (mean difference, -10.20 min [-19.38 to -1.02]).Conclusion These findings suggest that safinamide may offer additional value for managing sleep disruptions beyond its known motor benefits in patients with PD. Given the limited number and small scale of available trials, the overall evidence should be interpreted cautiously. Nonetheless, this analysis highlights the need for future high-quality trials focused on sleep outcomes to guide the personalized use of MAO-B and COMT inhibitors for sleep disturbances in PD patients.<\/jats:p>","DOI":"10.14802\/jmd.25253","type":"journal-article","created":{"date-parts":[[2025,11,7]],"date-time":"2025-11-07T05:36:28Z","timestamp":1762493788000},"page":"67-75","update-policy":"https:\/\/doi.org\/10.14802\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Effects of MAO-B and COMT Inhibitors on Sleep Disturbances in Patients With Parkinson\u2019s Disease: A Network Meta-Analysis"],"prefix":"10.14802","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-0554-0906","authenticated-orcid":true,"given":"Seon-Min","family":"Lee","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-4143-7383","authenticated-orcid":true,"given":"Sung 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