- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07678775
Open-Label Extension Study of BBP-418 (Ribitol) for LGMD2I/R9
An Open-Label Extension Study to Evaluate the Long-Term Safety and Efficacy of BBP-418 (Ribitol) in Participants With Limb-Girdle Muscular Dystrophy 2I/R9 (LGMD2I/R9)
This is an open-label extension (rollover) study designed to evaluate the long-term safety and efficacy of BBP-418 (ribitol) in participants with limb-girdle muscular dystrophy type 2I/R9 (LGMD2I/R9) who have previously participated in Study MLB-01-005 (Fortify).
Participants will receive BBP-418 administered orally at protocol-defined doses and schedules. The study will assess long-term safety through monitoring of adverse events, clinical laboratory evaluations, and other safety assessments. Efficacy will be evaluated using functional measures and other clinical endpoints relevant to LGMD2I/R9.
Participants will be followed for up to 36 months, with a final safety follow-up assessment conducted approximately 30 days after the last dose of study drug.
연구 개요
연구 유형
등록 (추정된)
단계
- 3단계
연락처 및 위치
연구 장소
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Leiden, 네덜란드
- Leids Universitair Medisch Centrum
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Tromsø, 노르웨이
- Universitetssykehuset Nord-Norge, Department of Neurology
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Copenhagen, 덴마크
- Rigshospitalet, Neuromuscular Clinic and Research Unit
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Berlin, 독일
- Charité Universitätsmedizin Berlin and Max Delbrück Center
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Arkansas
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Little Rock, Arkansas, 미국, 72202
- Arkansas Children's Hospital
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California
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Orange, California, 미국, 92868
- University of California Irvine Medical Center
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Colorado
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Aurora, Colorado, 미국, 80045
- University of Colorado Hospital (UCH) - Anschutz Medical Campus
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Florida
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Gainesville, Florida, 미국, 32608
- University of Florida Health Center for Pediatric Neuromuscular and Rare Diseases
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Iowa
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Iowa City, Iowa, 미국, 52242
- University of Iowa Stead Family Children's Hospital
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Kansas
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Kansas City, Kansas, 미국, 66160
- University of Kansas Medical Center (KUMC)
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Maryland
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Baltimore, Maryland, 미국, 21205
- Kennedy Krieger Institute
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Minnesota
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Minneapolis, Minnesota, 미국, 55455
- University of Minnesota Medical School
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Missouri
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St Louis, Missouri, 미국, 63110
- Washington University School of Medicine
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Pennsylvania
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Philadelphia, Pennsylvania, 미국, 19104
- University of Pennsylvania
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Philadelphia, Pennsylvania, 미국, 19104
- The Children's Hospital of Philadelphia
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Virginia
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Norfolk, Virginia, 미국, 23510
- Children's Hospital of the Kings Daughters
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London, 영국
- UCL Great Ormond Street Hospital
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Newcastle upon Tyne, 영국
- Newcastle University - John Walton Muscular Dystrophy Research Centre
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Milan, 이탈리아
- Fondazione IRCCS Cà Granda Ospedale Maggiore Policlinico
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Brisbane, 호주
- Royal Brisbane and Women's Hospital
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참여기준
자격 기준
공부할 수 있는 나이
- 어린이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Completed Study MLB-01-005 on study drug through the final clinic visit (Month 36 or another qualifying end-of-study visit as determined by the Sponsor).
- The participant (or parent/guardian) who signs the ICF understands the study procedures and agrees to participate in the study by giving informed consent (or assent, if <18 years of age).
- Is willing and able to complete all study procedures according to the Schedule of Assessments.
- A WOCBP or a nonsterile male participant must be willing to use an acceptable method of contraception from the time of consent through 30 days after the last dose of study drug in this study.
Exclusion Criteria:
Has developed clinically significant concomitant disease that would, in the Investigator's opinion, be likely to unfavorably impact study participation, including:
- Any significant concomitant medical condition, including psychiatric, cardiac, renal, pulmonary, hepatic, or endocrine disease other than that associated with LGMD2I/R9
- Any other significant laboratory, vital sign, ECG abnormality, clinical history, or finding
- Is pregnant (based on the Baseline / Day 1 pregnancy test result) and/or breastfeeding or planning to conceive children within the projected duration of the study through 30 days after the last dose of study drug in this study.
- Has active suicidal ideation, defined as having a suicide ideation score of 4 (Active Suicidal Ideation with Some Intent to Act, without Specific Plan) or 5 (Active Suicidal Ideation with Specific Plan and Intent) on the C-SSRS at Baseline / Day 1.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 해당 없음
- 중재 모델: 단일 그룹 할당
- 마스킹: 없음(오픈 라벨)
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: BBP-418
Drug: BBP-418. Single arm.
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Drug: BBP-418.
Single arm.
Participants who completed Study MLB-01-005 and meet eligibility criteria will receive BBP-418 (ribitol) taken orally twice daily at 9 or 12g (based on body weight measured) for up to 36 months.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
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Frequency and severity of treatment-emergent adverse events to assess long-term safety of BBP-418.
기간: 36 months
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36 months
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Change from baseline in North Star Assessment for LGMD2I/R9 to assess long-term efficacy of BBP-418.
기간: 36 months
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36 months
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2차 결과 측정
결과 측정 |
기간 |
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Change from baseline in 10MWT (10-meter walk test) (m/s) for LGMD2I/R9 to assess long-term efficacy of BBP-418.
기간: 36 months
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36 months
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Change from baseline FVC (forced vital capacity) (percent predicted, performed in a sitting position) for LGMD2I/R9 to assess long-term efficacy of BBP-418.
기간: 36 months
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36 months
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Change from baseline in PUL 2.0 (performance of the upper limb) total score for LGMD2I/R9 to assess long-term efficacy of BBP-418.
기간: 36 months
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36 months
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Change from baseline in 100MTT (100-meter timed test) (m/s) for LGMD2I/R9 to assess long-term efficacy of BBP-418.
기간: 36 months
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36 months
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Change from baseline in Serum CK (creatine kinase) for LGMD2I/R9 to assess long-term biomarker changes in participants.
기간: 36 months
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36 months
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (추정된)
연구 완료 (추정된)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
추가 정보
이 정보는 변경 없이 clinicaltrials.gov 웹사이트에서 직접 가져온 것입니다. 귀하의 연구 세부 정보를 변경, 제거 또는 업데이트하도록 요청하는 경우 register@clinicaltrials.gov. 문의하십시오. 변경 사항이 clinicaltrials.gov에 구현되는 즉시 저희 웹사이트에도 자동으로 업데이트됩니다. .