Algovita Spinal Cord Stimulation System Hi-Fi Study
Clinical Trial Comparing Ultra-High Versus Traditional Pulse Widths Using the ALGOVITA® SCS System High Fidelity Stimulation in the Treatment of Persistent or Recurrent Back and/or Leg Pain Following Spinal Surgery
연구 개요
상태
상태
정황
정황
개입 / 치료
개입 / 치료
연구 유형
연구 유형
등록 (실제)
등록
단계
단계
- 해당 없음
연락처 및 위치
연구 장소
-
-
Arizona
-
Tucson, Arizona, 미국, 85712
- Pain Institute of Southern Arizona
-
-
California
-
Newport Beach, California, 미국, 92660
- Newport Beach Headache & Pain
-
Santa Rosa, California, 미국, 95401
- Summit Pain Alliance
-
-
Colorado
-
Colorado Springs, Colorado, 미국, 80919
- Spinal Diagnostics & Pain Management
-
-
Kansas
-
Overland Park, Kansas, 미국, 66210
- Mid-America PolyClinic & Interventional Pain Management Specialists
-
-
Louisiana
-
Shreveport, Louisiana, 미국, 71105
- WK River Cities Clinical Research Center
-
-
Massachusetts
-
Chestnut Hill, Massachusetts, 미국, 02467
- Brigham & Women's Hospital
-
-
Ohio
-
Chillicothe, Ohio, 미국, 45601
- Adena Spine Center
-
Cleveland, Ohio, 미국, 44195
- Cleveland Clinic Foundation
-
-
Rhode Island
-
Providence, Rhode Island, 미국, 02903
- Comprehensive Spine Center at Rhode Island Hospital
-
-
참여기준
자격 기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Patients with FBSS defined as persistent or recurrent back and/or leg pain despite one or more anatomically successful back surgeries for the same original pain.
- Age 18-75 years old at consent.
- Targeted pain intensity of ≥ 5 out of 10 on the Baseline visit NRS.
- ODI score of 41-80 out of 100 at the Baseline visit.
- Appropriate candidate for the surgical procedure and Algovita SCS therapy based on the clinical judgment of the investigator and the Algovita Instructions for Provider (IFP) in the Nuvectra product manuals.
- On stable pain medications for at least 28 days prior to consent. Stable is defined as no new or discontinued pain medications and no changes to total daily dose of any pain medications.
- Willing and capable of providing informed consent.
- Willing and able of complying with the study-related requirements, procedures, and visits.
- Speaks English as a primary language (as the Algovita patient manuals are only currently available in English).
- Has adequate cognitive ability to use the subject devices (e.g., PPC, PoP), as determined by the investigator.
Exclusion Criteria:
- Has a medical/psychological/psychiatric condition/disorder that could interfere with study procedures as determined by the investigator.
- Has a coexisting pain condition that might confound pain ratings, as determined by the investigator.
- Has a condition currently requiring or likely to require the use of MRI or diathermy.
- Has an existing drug pump, SCS System, or other active implantable device.
- Has any prior SCS experience.
- Pregnant or planning to become (if female and sexually active, subject must be using a reliable form of birth control, be surgically sterile, or be at least 2 years postmenopausal).
- For subjects with diabetes, HbA1c ≥ 8.5% as measured at the Baseline visit (or within the 3 months prior to the Baseline visit).
- Participating in another clinical trial that could affect the outcomes or requirements of this study as determined by the investigator.
- Involved in an injury claim under current litigation or have a pending or approved workers compensation claim.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 크로스오버 할당
- 마스킹: 삼루타
팔의 수
무기와 개입
참가자 그룹 / 팔참가자 그룹 / 팔 |
개입 / 치료개입 / 치료 |
|---|---|
|
활성 비교기: Ultra-high pulse width
Ultra-high pulse width stimulation using the Algovita System
|
Algovita Spinal Cord Stimulation System with associated components
|
|
활성 비교기: Traditional pulse width
Traditional pulse width stimulation using the Algovita System
|
Algovita Spinal Cord Stimulation System with associated components
|
연구는 무엇을 측정합니까?
주요 결과 측정
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Effectiveness of targeted pain reduction compared to baseline in each treatment arm
기간: Week 25
|
The percentage of participants who experience at least a 50 percent reduction in targeted pain from baseline, as assessed by Numeric Rating Scale (NRS). The Numeric Rating Scale (NRS) will range from 0 to 10 with a higher score indicating a higher level of pain. Effectiveness will be compared both descriptively and statistically between the two randomized treatment groups using crossover analysis methods. |
Week 25
|
|
Rate of serious study-related adverse events (AEs) in each treatment arm
기간: From Permanent Implant through Week 25
|
The rate of serious study-related AEs.
Study-related AEs are defined as any device, procedure and therapy/stimulation-related AEs.
|
From Permanent Implant through Week 25
|
2차 결과 측정
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Effectiveness of targeted pain reduction compared to baseline in each treatment arm
기간: Week 12 and Months 12, 18 and 24
|
The percentage of participants who experience at least a 50 percent reduction in targeted pain as assessed by Numeric Rating Scale (NRS).
The Numeric Rating Scale (NRS) will range from 0 to 10 with a higher score indicating a higher level of pain.
|
Week 12 and Months 12, 18 and 24
|
|
Effectiveness of back and/or leg pain reduction compared to baseline in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The percentage of participants who experience at least a 50 percent reduction in back and/or leg pain as assessed by Numeric Rating Scale (NRS).
The Numeric Rating Scale (NRS) will range from 0 to 10 with a higher score indicating a higher level of pain.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Effectiveness of targeted, back and/or leg pain reduction compared to baseline in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The percentage of participants who experience at least a 50 percent reduction in targeted, back and/or leg pain as assessed by a Visual Analog Scale (VAS).
The Visual Analog Scale (VAS) will range from 0 mm (no pain) to 100 mm (worst pain imaginable).
A higher score indicates a higher level of pain.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Change in targeted, back and/or leg pain compared to baseline in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The mean change and percent change from baseline in targeted, back and/or leg pain as assessed by a Numeric Rating Scale (NRS).
The Numeric Rating Scale (NRS) will range from 0 to 10 with a higher score indicating a higher level of pain.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Change in targeted, back and/or leg pain compared to baseline in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The mean change and percent change from baseline in targeted, back and/or leg pain as assessed by a Visual Analog Scale (VAS).
The Visual Analog Scale (VAS) will range from 0 mm (no pain) to 100 mm (worst pain imaginable).
A higher score indicates a higher level of pain.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Clinician Global Impression of Change score in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The Investigator's assessment of change in the overall status of the participant using the standard Clinician Global Impression of Change ranging from 1 (very much improved) to 7 (very much worse).
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Change in disability compared to baseline in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The change from baseline in disability as measured by the Oswestry Disability Index.
The Oswestry Disability Index is scored between 0 and 100 with higher scores indicating a greater disability.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Change in quality of life compared to baseline in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The change from baseline in quality of life as measured by the EQ-5D-5L, a standardized measure of health status.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Change in patient activity per the Pain Disability Index score in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The change from baseline in patient activity as measured by the Pain Disability Index score.
The Pain Disability Index is a self-report asking participants to rate how much pain interferes in seven areas of life activity using a 0 (no disability) to 10 (total disability) numeric rating scale.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Patient Global Impression of Change score in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
The participant's assessment of change in their overall status using the standard Patient Global Impression of Change ranging from 1 (very much improved) to 7 (very much worse).
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Participant satisfaction per the subject satisfaction survey outcome in each treatment arm
기간: Weeks 12 and 25, and Months 12, 18 and 24
|
Participant satisfaction using a subject satisfaction survey (5 point Likert scale format) ranging from very satisfied to very dissatisfied.
|
Weeks 12 and 25, and Months 12, 18 and 24
|
|
Evaluation of trial success rates
기간: From Trial Implant to End of Trail
|
The percentage of participants that have a successful trial phase, defined as at least a 50 percent reduction in targeted pain compared to baseline.
|
From Trial Implant to End of Trail
|
|
Rate of surgical re-intervention of the SCS system
기간: From Permanent Implant through Month 24
|
Rate of surgical re-intervention of the SCS system for participants with a permanent implant.
|
From Permanent Implant through Month 24
|
공동 작업자 및 조사자
협력자
협력자
수사관
수사관
- 연구 책임자: Ben Tranchina, Nuvectra
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
연구 시작
기본 완료 (실제)
기본 완료
연구 완료 (실제)
연구 완료
연구 등록 날짜
최초 제출
최초 제출
QC 기준을 충족하는 최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (실제)
처음 게시됨
연구 기록 업데이트
마지막 업데이트 게시됨 (실제)
마지막 업데이트 게시됨
QC 기준을 충족하는 마지막 업데이트 제출
QC 기준을 충족하는 마지막 업데이트 제출
마지막으로 확인됨
마지막으로 확인됨
추가 정보
이 연구와 관련된 용어
기타 연구 ID 번호
기타 연구 ID 번호
- CLRE 1092
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
미국에서 제조되어 미국에서 수출되는 제품
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. .
만성 통증에 대한 임상 시험
-
NCT02211066완전한CTO(Chronic Total Occlusion)를 위한 PCI(Percutaneous Coronary Intervention)를 받을 예정인 환자
-
NCT07414628아직 모집하지 않음수술 전 불안 | 두려움 | PAIN
-
NCT07082972모병Masticatory Muscle Pain | 근시 통증 증후군 (MP)
-
NCT07090551모병이갈이 | 근막 통증 증후군 | Masticatory Muscle Pain | 현지 근육통
Ultra-high pulse width stimulation에 대한 임상 시험
-
NCT02724371모집하지 않고 적극적으로