A multi-center, open-label, randomized clinical trial evaluating the preventive effect of perampanel on craniotomy-induced epileptogenesis in seizure-naive patients with supratentorial brain tumors: study protocol for a GRAMPAS trial.
{"title":"A multi-center, open-label, randomized clinical trial evaluating the preventive effect of perampanel on craniotomy-induced epileptogenesis in seizure-naive patients with supratentorial brain tumors: study protocol for a GRAMPAS trial.","authors":"Junya Yamaguchi, Fumiharu Ohka, Kazuya Motomura, Tomotaka Ishizaki, Norimoto Nakahara, Shigeru Fujitani, Tetsuya Nagatani, Masasuke Ohno, Masahiko Ando, Yachiyo Kuwatsuka, Kazuki Nishida, Ryuta Saito","doi":"10.1186/s13063-024-08693-7","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Early seizures after craniotomy are significant perioperative complications that can adversely impact patient outcomes. Despite current guidelines advising against the routine use of antiseizure drugs for seizure after craniotomy prevention due to limited efficacy data, many clinicians continue prescribing them. This discrepancy highlights the need for robust evidence to guide clinical practice. This multi-center, randomized clinical trial was designed to investigate the efficacy of perampanel in preventing early seizures after craniotomy.</p><p><strong>Method: </strong>This multi-center, open-label, randomized clinical trial will be conducted across five hospitals in Nagoya, Japan, from February 2024 to December 2026. A total of 142 seizure-naive patients with supratentorial brain tumors will be recruited and randomized (1:1) into the treatment and control groups. The treatment group will receive 2 mg of perampanel starting 2 days preoperatively and continuing for 28 days postoperatively, while the control group will receive no antiseizure drugs. The primary outcome is the incidence of seizures within 28 days after craniotomy. Secondary outcomes are length of hospital and intensive care unit stays and postoperative complications.</p><p><strong>Discussion: </strong>This study addresses the critical need for evidence-based recommendations regarding antiseizure drug use for preventing early seizures after craniotomy. As the first multi-center, randomized trial evaluating perampanel's efficacy in this setting, the findings may significantly influence clinical guidelines and perioperative practices.</p><p><strong>Trial registration: </strong>This trial was registered with the Japan Registry of Clinical Trials (approval number: jRCTs041230117) on December 18, 2023, a member of the Primary Registry Network of the World Health Organization's International Clinical Trials Registry Platform.</p>","PeriodicalId":23333,"journal":{"name":"Trials","volume":"25 1","pages":"849"},"PeriodicalIF":2.0000,"publicationDate":"2024-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11667933/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Trials","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1186/s13063-024-08693-7","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"MEDICINE, RESEARCH & EXPERIMENTAL","Score":null,"Total":0}
引用次数: 0
Abstract
Background: Early seizures after craniotomy are significant perioperative complications that can adversely impact patient outcomes. Despite current guidelines advising against the routine use of antiseizure drugs for seizure after craniotomy prevention due to limited efficacy data, many clinicians continue prescribing them. This discrepancy highlights the need for robust evidence to guide clinical practice. This multi-center, randomized clinical trial was designed to investigate the efficacy of perampanel in preventing early seizures after craniotomy.
Method: This multi-center, open-label, randomized clinical trial will be conducted across five hospitals in Nagoya, Japan, from February 2024 to December 2026. A total of 142 seizure-naive patients with supratentorial brain tumors will be recruited and randomized (1:1) into the treatment and control groups. The treatment group will receive 2 mg of perampanel starting 2 days preoperatively and continuing for 28 days postoperatively, while the control group will receive no antiseizure drugs. The primary outcome is the incidence of seizures within 28 days after craniotomy. Secondary outcomes are length of hospital and intensive care unit stays and postoperative complications.
Discussion: This study addresses the critical need for evidence-based recommendations regarding antiseizure drug use for preventing early seizures after craniotomy. As the first multi-center, randomized trial evaluating perampanel's efficacy in this setting, the findings may significantly influence clinical guidelines and perioperative practices.
Trial registration: This trial was registered with the Japan Registry of Clinical Trials (approval number: jRCTs041230117) on December 18, 2023, a member of the Primary Registry Network of the World Health Organization's International Clinical Trials Registry Platform.
期刊介绍：
Trials is an open access, peer-reviewed, online journal that will encompass all aspects of the performance and findings of randomized controlled trials. Trials will experiment with, and then refine, innovative approaches to improving communication about trials. We are keen to move beyond publishing traditional trial results articles (although these will be included). We believe this represents an exciting opportunity to advance the science and reporting of trials. Prior to 2006, Trials was published as Current Controlled Trials in Cardiovascular Medicine (CCTCVM). All published CCTCVM articles are available via the Trials website and citations to CCTCVM article URLs will continue to be supported.
求助内容：
应助结果提醒方式：
京公网安备 11010802042870号
