- ICH GCP
- 미국 임상 시험 레지스트리
- 임상시험 NCT07624032
PNF Versus Cryotherapy in Delayed Onset Muscle Soreness
Efficacy of Proprioceptive Neuromuscular Facilitation Versus Cryotherapy and Placebo on Delayed Onset Muscle Soreness: A Randomized Pilot Clinical Trial
This randomized, double-blind, single-center pilot clinical trial evaluated three interventions for delayed onset muscle soreness in the hamstring muscles.
Twenty-nine untrained adults were included. Delayed onset muscle soreness was induced using two eccentric hamstring exercises. Participants were then assigned to one of three groups: proprioceptive neuromuscular facilitation, local cryotherapy, or placebo consisting of water with sugar.
The main outcome was pressure pain threshold in the hamstring muscles. Other outcomes included knee range of motion, hamstring strength, pain intensity, perceived exertion, and blood lactate levels. Measurements were taken before the eccentric exercise, 24 hours after exercise before treatment, immediately after treatment, and 48 hours after exercise.
연구 개요
상태
연구 유형
등록 (실제)
단계
- 해당 없음
연락처 및 위치
연구 장소
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Madrid
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Madrid, Madrid, 스페인, 28015
- Clínica Universitaria Salus Infirmorum, Universidad Pontificia de Salamanca
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참여기준
자격 기준
공부할 수 있는 나이
- 성인
건강한 자원 봉사자를 받아들입니다
설명
Inclusion Criteria:
- Adults aged between 18 and 45 years.
- Participants who did not usually perform physical exercise or whose exercise was not focused on the lower limbs.
- Participants who had previously experienced delayed onset muscle soreness and were familiar with its effects.
Exclusion Criteria:
- Musculoskeletal injury of the lower limb.
- Pregnancy.
- Diabetes.
- Cardiovascular problems.
- History of cancer.
- Autoimmune diseases, including Raynaud disease or rheumatoid arthritis.
- Sensory disorders.
- Skin disorders.
- Skin conditions.
- Peripheral venous or lymphatic vascular insufficiency.
공부 계획
연구는 어떻게 설계됩니까?
디자인 세부사항
- 주 목적: 치료
- 할당: 무작위
- 중재 모델: 병렬 할당
- 마스킹: 하나의
무기와 개입
참가자 그룹 / 팔 |
개입 / 치료 |
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실험적: Proprioceptive Neuromuscular Facilitation
Participants received a proprioceptive neuromuscular facilitation intervention targeting the hamstring muscles 24 hours after eccentric exercise-induced delayed onset muscle soreness.
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A contract-relax-antagonist-contract proprioceptive neuromuscular facilitation technique was applied to the hamstring muscles.
The protocol included isometric hamstring contraction, rest, quadriceps contraction, and passive movement into a deeper hamstring stretch.
The protocol was repeated twice on each leg.
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실험적: Cryotherapy
Participants received local cryotherapy over the hamstring muscles 24 hours after eccentric exercise-induced delayed onset muscle soreness.
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Participants were placed in prone position and an ice pack was applied over the hamstring muscles for 20 minutes.
A thin cloth was placed between the ice pack and the skin to avoid direct contact.
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위약 비교기: water with sugar
Participants received a placebo intervention consisting of water with sugar 24 hours after eccentric exercise-induced delayed onset muscle soreness.
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Participants consumed 200 mL of water with 5 g of dissolved sugar after the eccentric exercise protocol.
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연구는 무엇을 측정합니까?
주요 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Change in Pressure Pain Threshold in the Hamstring Muscles
기간: Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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Pressure pain threshold was assessed using a pressure algometer over three points of maximum pain in the hamstring muscles.
Three measurements were taken and the mean value was calculated.
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Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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2차 결과 측정
결과 측정 |
측정값 설명 |
기간 |
|---|---|---|
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Change in Active Knee Range of Motion
기간: Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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Active knee flexion and extension range of motion were assessed using a manual goniometer.
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Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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Change in Hamstring Muscle Strength
기간: Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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Maximum hamstring strength was assessed using a handheld dynamometer.
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Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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Change in Blood Lactate Concentration
기간: Before exercise, immediately after exercise, and 48 hours after exercise
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Blood lactate concentration was measured using a Lactate Edge device.
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Before exercise, immediately after exercise, and 48 hours after exercise
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Change in Pain Intensity
기간: Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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Pain intensity was assessed using the 11-point Numeric Pain Rating Scale.
Scores range from 0 to 10, where 0 indicates no pain and 10 indicates the worst imaginable pain.
Higher scores indicate greater pain intensity and therefore a worse outcome.
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Baseline, 24 hours after eccentric exercise before treatment, immediately after treatment, and 48 hours after eccentric exercise
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Perceived Exertion After Eccentric Exercise
기간: Immediately after eccentric exercise
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Perceived exertion was assessed using the Modified Borg Rating of Perceived Exertion Scale after completion of the eccentric exercise protocol.
Scores range from 0 to 10, where 0 indicates no exertion and 10 indicates maximal exertion.
Higher scores indicate greater perceived exertion and therefore a worse outcome.
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Immediately after eccentric exercise
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공동 작업자 및 조사자
수사관
- 수석 연구원: Sara Perpiña Martínez, PhD, Universidad Pontificia de Salamanca
연구 기록 날짜
연구 주요 날짜
연구 시작 (실제)
기본 완료 (실제)
연구 완료 (실제)
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
추가 관련 MeSH 약관
기타 연구 ID 번호
- UPSA-DOMS-2025
개별 참가자 데이터(IPD) 계획
개별 참가자 데이터(IPD)를 공유할 계획입니까?
IPD 계획 설명
약물 및 장치 정보, 연구 문서
미국 FDA 규제 의약품 연구
미국 FDA 규제 기기 제품 연구
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