Cargando…

Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial

BACKGROUND: Osteoarthritis knee (OA) for patients whom had varus malalignment had higher peak adductor moment. Hip abductor strength played an important role in the decreasement of knee adduction moment. This study aimed to evaluate the effect of hip abductor exercises for patients who had medial co...

Descripción completa

Detalles Bibliográficos
Autores principales: Yuenyongviwat, Varah, Duangmanee, Siwakorn, Iamthanaporn, Khanin, Tuntarattanapong, Pakjai, Hongnaparak, Theerawit
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7206683/
https://www.ncbi.nlm.nih.gov/pubmed/32380994
http://dx.doi.org/10.1186/s12891-020-03316-z
_version_ 1783530458898759680
author Yuenyongviwat, Varah
Duangmanee, Siwakorn
Iamthanaporn, Khanin
Tuntarattanapong, Pakjai
Hongnaparak, Theerawit
author_facet Yuenyongviwat, Varah
Duangmanee, Siwakorn
Iamthanaporn, Khanin
Tuntarattanapong, Pakjai
Hongnaparak, Theerawit
author_sort Yuenyongviwat, Varah
collection PubMed
description BACKGROUND: Osteoarthritis knee (OA) for patients whom had varus malalignment had higher peak adductor moment. Hip abductor strength played an important role in the decreasement of knee adduction moment. This study aimed to evaluate the effect of hip abductor exercises for patients who had medial compartment knees OA. METHODS: Patients who had medial compartmental OA knee were randomized into two groups. The first group performed hip abductor strengthening exercises, combined with quadriceps strengthening exercises; whereas, the second group performed standalone quadriceps strengthening exercises. Self-reported Knee Injury and Osteoarthritis Outcome Scores (KOOS) were collected by patients on follow-up visits. RESULTS: Eighty-six patients completed the trial. All KOOS subscales were significantly improved in both groups after 10 weeks of treatment. However, there was no significant difference in the scores between either group at 2–10 weeks after treatment. Nevertheless, the effects of exercise for pain, symptoms, function in daily living and knee-related quality of life were found to have faster improvement within the hip abduction exercise group compared to the control group (2 weeks faster; pain, function in daily living and knee-related quality of life, 4 weeks faster; symptoms.) CONCLUSION: Since, adding quadriceps exercises could expedite improvement of less pain, symptoms, activity in daily living and quality of life faster than quadriceps exercises solely for a 2–4 weeks period. However, the effect size was small and there were no differences after this; hence, consideration of adding hip abductor exercises in the treatment protocol should be based on the patients and doctors appraisal. TRIAL REGISTRATION: TCTR, TCTR20180517005. Registered 17 May 2018.
format Online
Article
Text
id pubmed-7206683
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher BioMed Central
record_format MEDLINE/PubMed
spelling pubmed-72066832020-05-14 Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial Yuenyongviwat, Varah Duangmanee, Siwakorn Iamthanaporn, Khanin Tuntarattanapong, Pakjai Hongnaparak, Theerawit BMC Musculoskelet Disord Research Article BACKGROUND: Osteoarthritis knee (OA) for patients whom had varus malalignment had higher peak adductor moment. Hip abductor strength played an important role in the decreasement of knee adduction moment. This study aimed to evaluate the effect of hip abductor exercises for patients who had medial compartment knees OA. METHODS: Patients who had medial compartmental OA knee were randomized into two groups. The first group performed hip abductor strengthening exercises, combined with quadriceps strengthening exercises; whereas, the second group performed standalone quadriceps strengthening exercises. Self-reported Knee Injury and Osteoarthritis Outcome Scores (KOOS) were collected by patients on follow-up visits. RESULTS: Eighty-six patients completed the trial. All KOOS subscales were significantly improved in both groups after 10 weeks of treatment. However, there was no significant difference in the scores between either group at 2–10 weeks after treatment. Nevertheless, the effects of exercise for pain, symptoms, function in daily living and knee-related quality of life were found to have faster improvement within the hip abduction exercise group compared to the control group (2 weeks faster; pain, function in daily living and knee-related quality of life, 4 weeks faster; symptoms.) CONCLUSION: Since, adding quadriceps exercises could expedite improvement of less pain, symptoms, activity in daily living and quality of life faster than quadriceps exercises solely for a 2–4 weeks period. However, the effect size was small and there were no differences after this; hence, consideration of adding hip abductor exercises in the treatment protocol should be based on the patients and doctors appraisal. TRIAL REGISTRATION: TCTR, TCTR20180517005. Registered 17 May 2018. BioMed Central 2020-05-07 /pmc/articles/PMC7206683/ /pubmed/32380994 http://dx.doi.org/10.1186/s12891-020-03316-z Text en © The Author(s) 2020 Open AccessThis article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated in a credit line to the data.
spellingShingle Research Article
Yuenyongviwat, Varah
Duangmanee, Siwakorn
Iamthanaporn, Khanin
Tuntarattanapong, Pakjai
Hongnaparak, Theerawit
Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial
title Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial
title_full Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial
title_fullStr Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial
title_full_unstemmed Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial
title_short Effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial
title_sort effect of hip abductor strengthening exercises in knee osteoarthritis: a randomized controlled trial
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7206683/
https://www.ncbi.nlm.nih.gov/pubmed/32380994
http://dx.doi.org/10.1186/s12891-020-03316-z
work_keys_str_mv AT yuenyongviwatvarah effectofhipabductorstrengtheningexercisesinkneeosteoarthritisarandomizedcontrolledtrial
AT duangmaneesiwakorn effectofhipabductorstrengtheningexercisesinkneeosteoarthritisarandomizedcontrolledtrial
AT iamthanapornkhanin effectofhipabductorstrengtheningexercisesinkneeosteoarthritisarandomizedcontrolledtrial
AT tuntarattanapongpakjai effectofhipabductorstrengtheningexercisesinkneeosteoarthritisarandomizedcontrolledtrial
AT hongnaparaktheerawit effectofhipabductorstrengtheningexercisesinkneeosteoarthritisarandomizedcontrolledtrial