- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT01475604
Impact of Noninvasive Targeted Pulsed Electromagnetic Field (tPEMF) on Opioid Use, Pain, and Joint Function Following Total Knee Arthroplasty
Impact of Noninvasive Targeted Pulsed Electromagnetic Field (tPEMF) on Opioid Use, Pain, and Joint Function Following Total Knee Arthroplasty: A Double-Blind, Randomized, Sham-controlled Trial
연구 개요
상세 설명
Surgeons are continually looking for means to minimize postoperative pain following TKA in order to reduce or eliminate the need for opioid pain medications. Reductions in pain and edema along with improvements in range of motion encourage quicker recovery of joint function and normal activities. Pulsed radio frequency (PRF), a type of electromagnetic field treatment is proven to effectively modulate postoperative pain and edema in plastic surgery. Therefore, PRF has potential as an adjunct therapy for patients recovering from TKA.
The purpose of the current double-blind, randomized, sham-controlled clinical trial is to determine the effectiveness and safety of the Ivivi Torino II, a device that delivers pulsed radio frequency (PRF), a type of electromagnetic field treatment, in patients recovering from TKA for treatment of severe knee OA.
연구 유형
등록 (실제)
단계
- 4단계
연락처 및 위치
연구 장소
-
-
Virginia
-
Alexandria, Virginia, 미국, 22306
- Anderson Orthopaedic Research Institute
-
-
참여기준
자격 기준
공부할 수 있는 나이
건강한 자원 봉사자를 받아들입니다
연구 대상 성별
설명
Inclusion Criteria:
- Age 40 to 80 years
- Primary diagnosis of knee OA
- Appropriate candidate for TKA
- Ability of the participant to comprehend the full nature and purpose of the study including possible risks and side effects
- Consent to the study and willing to comply with study product and methods including follow-up
Exclusion Criteria:
- Body mass index > 40 kg/m2
- Scheduled for bilateral TKA
- Advanced hip, spine, or ankle osteoarthritis that significantly limits ambulation
- Subjects who have any implanted metallic leads, wires, or systems (e.g. pacemaker, implantable cardioverter-defibrillator)
- Use of narcotic pain medication for any condition in the last 1 month prior to surgery
- Self-reported diagnosis of post-traumatic or inflammatory arthritis (e.g. rheumatoid or psoriatic)
- Pregnant or lactating female
- Participation in any clinical trial in the past 30 days
- Vulnerable populations including prisoners and nursing home residents
- Any medical condition that, in the opinion of the investigator, may compromise patient safety or confound the assessment of treatment effectiveness
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 네 배로
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
|---|---|
|
가짜 비교기: 가짜
|
Targeted pulsed electromagnetic field treatment for 4 weeks post-surgery
다른 이름들:
Sham treatment for 4 weeks post-surgery
다른 이름들:
|
|
활성 비교기: Targeted pulsed electromagnetic field
|
Targeted pulsed electromagnetic field treatment for 4 weeks post-surgery
다른 이름들:
Sham treatment for 4 weeks post-surgery
다른 이름들:
|
연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
기간 |
|---|---|
|
The average daily morphine equivalent dose consumption at 2 weeks post-surgery.
기간: 2-week follow-up period from surgery
|
2-week follow-up period from surgery
|
2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
|
Post-surgical opioid use during hospitalization and following discharge at 1 and 4 weeks post-surgery.
기간: 1 and 4 weeks post-surgery
|
1 and 4 weeks post-surgery
|
|
|
Knee pain severity assessed on a 10 cm visual analogue scale (VAS)
기간: At intervals over the 4-week follow-up period
|
Knee pain will be assessed for "current", pain at the time of data collection and "maximum", maximum pain experience at any point during the day of evaluation
|
At intervals over the 4-week follow-up period
|
|
The measurement of knee joint circumference
기간: Measurement performed preoperatively, on the first or second postoperative day, at the discharge dressing change, and at the 4 week follow-up visit
|
With patient in supine position, the circumference of the extended knee will be measured 1 cm proximal to the base of the patella using the same type of tape measure in all patients
|
Measurement performed preoperatively, on the first or second postoperative day, at the discharge dressing change, and at the 4 week follow-up visit
|
|
Range of motion of the knee joint, assessed using the knee flexion technique
기간: Assessed preoperatively, on the first or second postoperative day, at the discharge dressing change (unless discharged within 2 days), and at the 4 week follow-up visit
|
Range of motion will be assessed using the knee flexion technique, which allows the use of a goniometer with the trans-epicondylar axis of the knee joint as the fulcrum.
|
Assessed preoperatively, on the first or second postoperative day, at the discharge dressing change (unless discharged within 2 days), and at the 4 week follow-up visit
|
|
OA-related medication use including analgesics, anti-inflammatories, and other non-opioids
기간: 4 weeks post-surgery
|
Subjects will be required to track daily OA-related medication use including analgesics, anti-inflammatories, and other non-opioids using a daily diary.
|
4 weeks post-surgery
|
|
Adverse Events collected and analyzed for confirmation of device safety
기간: Randomization to 4 weeks post-surgery
|
Subjects will be instructed by the research staff and in the instructions in the daily diary to contact the research staff and/or investigator with any adverse events (AEs).
Adverse events will be recorded daily.
|
Randomization to 4 weeks post-surgery
|
공동 작업자 및 조사자
수사관
- 수석 연구원: Gerard A. Engh, M.D., Anderson Orthopaedic Research Institute
연구 기록 날짜
연구 주요 날짜
연구 시작
기본 완료 (실제)
연구 완료 (실제)
연구 등록 날짜
최초 제출
QC 기준을 충족하는 최초 제출
처음 게시됨 (추정)
연구 기록 업데이트
마지막 업데이트 게시됨 (추정)
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. .
Ivivi Torino II에 대한 임상 시험
-
Sun Pharmaceutical Industries LimitedMoebius Medical Ltd.; Nordic Bioscience Clinical Development (NBCD)완전한
-
St. Olavs HospitalSmith & Nephew, Inc.빼는
-
Psychiatric Centre RigshospitaletUniversity of Copenhagen; IT University of Copenhagen완전한
-
Oregon Health and Science UniversityNational Institute on Aging (NIA)완전한
-
The University of Tennessee, KnoxvilleSmith & Nephew, Inc.완전한