Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial

Introduction Knee osteoarthritis (KOA) is the most common cause of pain and disability worldwide. Dry cupping has been used as non-pharmacological approach to control pain and improve physical function. However, there is a lack of high-quality scientific evidence regarding its effects on this condit...

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Autores principales: Caio Alano de Almeida Lins, Marcelo Cardoso de Souza, Germanna Medeiros Barbosa, Nayara Silva Pontes, Hugo Jário Almeida Silva, Rodrigo Scattone Silva, Clécio Gabriel Souza
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Publicado: BMJ Publishing Group 2020
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Acceso en línea:https://doaj.org/article/0bfaf4807b9747d2a9d409968e3f3f9d
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spelling oai:doaj.org-article:0bfaf4807b9747d2a9d409968e3f3f9d2021-11-18T04:00:08ZEffects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial10.1136/bmjopen-2020-0398572044-6055https://doaj.org/article/0bfaf4807b9747d2a9d409968e3f3f9d2020-12-01T00:00:00Zhttps://bmjopen.bmj.com/content/10/12/e039857.fullhttps://doaj.org/toc/2044-6055Introduction Knee osteoarthritis (KOA) is the most common cause of pain and disability worldwide. Dry cupping has been used as non-pharmacological approach to control pain and improve physical function. However, there is a lack of high-quality scientific evidence regarding its effects on this condition. This protocol describes a sham-controlled, randomised and simple blind study that aims to evaluate the effect of dry cupping on pain, function and quality of life in women with KOA.Methods and analysis Sixty-two women diagnosed with KOA, based on American College of Rheumatology clinical criteria, and aged from 50 to 75 years, will be randomly distributed into two groups (31 per group): real and sham dry cupping. Both applications will occur with acrylic cups around the knee. The intervention will last 15 min, two times a week over six consecutive weeks, for a total of 12 sessions. Both groups will be assessed at four different times: before the intervention (T0), after 3 weeks intervention (T3), at the end of the protocol (T6) and 4 weeks after the interventions (follow-up: T10). The primary outcome will be pain intensity (Numerical Pain Rating Scale), and secondary outcomes will be knee-related health status (Western Ontario and McMaster Universities Osteoarthritis Index), functional capacity (8-step stair climb test, 40-metre fast-paced walk test and 30-second chair stand test), quality of life (Short-Form 36) and global perceived effect.Ethics and dissemination This protocol was approved by the UFRN/FACISA Ethics Committee (number 3.737.688). The study results will be disseminated to the participants and submitted to a peer-reviewed journal and scientific meetings.Trial registration number NCT04331158.Caio Alano de Almeida LinsMarcelo Cardoso de SouzaGermanna Medeiros BarbosaNayara Silva PontesHugo Jário Almeida SilvaRodrigo Scattone SilvaClécio Gabriel SouzaBMJ Publishing GrouparticleMedicineRENBMJ Open, Vol 10, Iss 12 (2020)
institution DOAJ
collection DOAJ
language EN
topic Medicine
R
spellingShingle Medicine
R
Caio Alano de Almeida Lins
Marcelo Cardoso de Souza
Germanna Medeiros Barbosa
Nayara Silva Pontes
Hugo Jário Almeida Silva
Rodrigo Scattone Silva
Clécio Gabriel Souza
Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial
description Introduction Knee osteoarthritis (KOA) is the most common cause of pain and disability worldwide. Dry cupping has been used as non-pharmacological approach to control pain and improve physical function. However, there is a lack of high-quality scientific evidence regarding its effects on this condition. This protocol describes a sham-controlled, randomised and simple blind study that aims to evaluate the effect of dry cupping on pain, function and quality of life in women with KOA.Methods and analysis Sixty-two women diagnosed with KOA, based on American College of Rheumatology clinical criteria, and aged from 50 to 75 years, will be randomly distributed into two groups (31 per group): real and sham dry cupping. Both applications will occur with acrylic cups around the knee. The intervention will last 15 min, two times a week over six consecutive weeks, for a total of 12 sessions. Both groups will be assessed at four different times: before the intervention (T0), after 3 weeks intervention (T3), at the end of the protocol (T6) and 4 weeks after the interventions (follow-up: T10). The primary outcome will be pain intensity (Numerical Pain Rating Scale), and secondary outcomes will be knee-related health status (Western Ontario and McMaster Universities Osteoarthritis Index), functional capacity (8-step stair climb test, 40-metre fast-paced walk test and 30-second chair stand test), quality of life (Short-Form 36) and global perceived effect.Ethics and dissemination This protocol was approved by the UFRN/FACISA Ethics Committee (number 3.737.688). The study results will be disseminated to the participants and submitted to a peer-reviewed journal and scientific meetings.Trial registration number NCT04331158.
format article
author Caio Alano de Almeida Lins
Marcelo Cardoso de Souza
Germanna Medeiros Barbosa
Nayara Silva Pontes
Hugo Jário Almeida Silva
Rodrigo Scattone Silva
Clécio Gabriel Souza
author_facet Caio Alano de Almeida Lins
Marcelo Cardoso de Souza
Germanna Medeiros Barbosa
Nayara Silva Pontes
Hugo Jário Almeida Silva
Rodrigo Scattone Silva
Clécio Gabriel Souza
author_sort Caio Alano de Almeida Lins
title Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial
title_short Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial
title_full Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial
title_fullStr Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial
title_full_unstemmed Effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial
title_sort effects of dry cupping on pain, function and quality of life in women with knee osteoarthritis: a protocol for a sham-controlled randomised trial
publisher BMJ Publishing Group
publishDate 2020
url https://doaj.org/article/0bfaf4807b9747d2a9d409968e3f3f9d
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