- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07589023
A Retrospective Review: Outcomes of the REFLECT™ System for Idiopathic Scoliosis
A Retrospective Review of Clinical and Radiographic Outcomes Following the Use of the REFLECT™ Scoliosis Correction System in the Treatment of Idiopathic Scoliosis
연구 개요
연구 유형
등록 (추정된)
연락처 및 위치
연구 연락처
- 이름: Rebecca Smith
- 전화번호: 858-922-7112
- 이메일: rsmith@globusmedical.com
연구 연락처 백업
- 이름: Shannon Bahn
- 이메일: sbahn@globusmedical.com
연구 장소
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Simmerath
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Simmerath, Simmerath, 독일, 52152
- Eifel Clinic St. Brigida GmbH & Co. KG
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연락하다:
- Mahmoud Alkharsawi, MD
- 전화번호: +41 02473 89-2325
- 이메일: m.alkharsawi@gmail.com
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수석 연구원:
- Per Trobisch, MD
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New York
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New York, New York, 미국, 11554
- NYU Langone Orthopedic Center
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연락하다:
- Korine Pagulayan
- 전화번호: 516-324-7500
- 이메일: korine.pagulayan@nyulangone.org
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수석 연구원:
- Juan C Rodriguez-Olaverri, MD, PhD
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I
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Istanbul, I, 터키 (Türkiye), 34457
- Acibadem Maslak Hospital
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수석 연구원:
- Ahmet Alanay, MD
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연락하다:
- Tais Zulemyan
- 전화번호: +90 212 304 36 36
- 이메일: tais.zulemyan@gmail.com
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참여기준
자격 기준
공부할 수 있는 나이
- 어린이
- 성인
- 고령자
건강한 자원 봉사자를 받아들입니다
샘플링 방법
연구 인구
The study population consists of skeletally immature pediatric and adolescent patients with progressive idiopathic scoliosis who were treated surgically with the REFLECT™ Scoliosis Correction System as part of routine clinical care. Eligible patients had a major spinal curve between 30° and 65°, required surgical correction after failing or being unable to tolerate bracing, and had adequate bone quality to support screw fixation.
This is a multicenter, international retrospective cohort including approximately 100 patients treated at participating institutions in Germany, Turkey, and the United States. The cohort includes patients treated with either 4.0 mm or 5.0 mm REFLECT cords, using single or dual cords per curve, with at least 12 months of postoperative clinical and radiographic follow-up available for review.
설명
Inclusion Criteria:
Subjects must meet all of the following criteria to be included in the study:
- Requires surgical treatment to obtain and maintain correction of idiopathic scoliosis
- Skeletally immature
- Major Cobb angle of 30° and 65°
- Bone structure adequate to safely accommodate screw fixation
- Failed bracing treatment and/or intolerant to brace wear
- Treated with the REFLECT™ Scoliosis Correction System, using single or dual REFLECT cord(s) per curve
- Availability of medical and radiographic records evaluating the product under study preoperatively through a minimum of 12 months postoperative
Exclusion Criteria:
Patients were excluded from the study if they met any of the following conditions:
- Presence of any systemic infection, local infection, or skin compromise at the surgical site
- Prior spinal surgery at the level(s) to be treated
- Known poor bone quality, defined as a T-score of -1.5 or less
- Any other medical or surgical condition which would preclude the potential benefit of spinal surgery, such as coagulation disorders, allergies to the implant materials, or patient unwillingness or inability to cooperate with postoperative care instructions
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
코호트 및 개입
그룹/코호트 |
개입 / 치료 |
|---|---|
|
4.0 Group
4.0 mm diameter REFLECT cords were used to treat patients.
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The REFLECT system is a non-fusion spinal device, meaning it corrects scoliosis without permanently fusing the spine.
Instead of rigid metal rods, it uses a flexible polymer cord attached to screws.
For this intervention, a 4.0 mm cord diameter was used to treat patients.
The REFLECT system is a non-fusion spinal device, meaning it corrects scoliosis without permanently fusing the spine.
Instead of rigid metal rods, it uses a flexible polymer cord attached to screws.
For this intervention, a 5.0 mm cord diameter was used to treat patients.
|
|
5.0 Group
5.0 mm diameter REFLECT cords were used to treat patients.
|
The REFLECT system is a non-fusion spinal device, meaning it corrects scoliosis without permanently fusing the spine.
Instead of rigid metal rods, it uses a flexible polymer cord attached to screws.
For this intervention, a 4.0 mm cord diameter was used to treat patients.
The REFLECT system is a non-fusion spinal device, meaning it corrects scoliosis without permanently fusing the spine.
Instead of rigid metal rods, it uses a flexible polymer cord attached to screws.
For this intervention, a 5.0 mm cord diameter was used to treat patients.
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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REFLECT Cord Breakage/Separation
기간: by latest available time point (minimum 12 months postoperative)
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Comparison of REFLECT cord breakage/separation rate (radiographically suspected or confirmed) in 4.0 mm vs. 5.0 mm cords
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by latest available time point (minimum 12 months postoperative)
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Subsequent Surgeries Related to Cord Breakage
기간: by latest available time point (minimum 12 months postoperative)
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Rate of subsequent surgeries at the treatment levels associated with REFLECT cord breakage/separation
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by latest available time point (minimum 12 months postoperative)
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Complications Profile
기간: up to the latest available follow-up visit, with a required minimum of 12 months after surgery.
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Rate of all complications attributable to the REFLECT system
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up to the latest available follow-up visit, with a required minimum of 12 months after surgery.
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All Subsequent Surgeries
기간: up to the latest available follow-up visit, with a required minimum of 12 months after surgery.
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Rate of all subsequent surgeries at the treatment levels that are associated with the REFLECT system
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up to the latest available follow-up visit, with a required minimum of 12 months after surgery.
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Change in Curve
기간: From baseline (preoperative) to each postoperative time point.
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Change in curve(s), as measured by the change in Cobb angle(s)
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From baseline (preoperative) to each postoperative time point.
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공동 작업자 및 조사자
연구 기록 날짜
연구 주요 날짜
연구 시작 (추정된)
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 연구와 관련된 용어
기타 연구 ID 번호
- GMED.REF0325
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
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미국에서 제조되어 미국에서 수출되는 제품
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