Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx

Background<p>Knee osteoarthritis (KOA) is a common degenerative joint disease that typically affects individuals over 40 years of age and is characterized by knee pain, stiffness, and functional impairment. Current treatment options, including basic care, pharmacologic therapy, and surgery, of...

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मुख्य लेखक: Huiying Li (117255) (author)
अन्य लेखक: Siyu Qian (4746873) (author), Yanqin Liu (1395478) (author), Yan Guo (83742) (author), Xiaoqin Chen (297788) (author), Yao Hu (3479972) (author), Qiyue Fu (22682759) (author), Qing Li (84975) (author), Yuting Xiang (11208246) (author), Ying Liu (18461) (author), Xi Wu (128938) (author), Tingting Luo (2744662) (author)
प्रकाशित: 2025
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_version_ 1849927630100365312
author Huiying Li (117255)
author2 Siyu Qian (4746873)
Yanqin Liu (1395478)
Yan Guo (83742)
Xiaoqin Chen (297788)
Yao Hu (3479972)
Qiyue Fu (22682759)
Qing Li (84975)
Yuting Xiang (11208246)
Ying Liu (18461)
Xi Wu (128938)
Tingting Luo (2744662)
author2_role author
author
author
author
author
author
author
author
author
author
author
author_facet Huiying Li (117255)
Siyu Qian (4746873)
Yanqin Liu (1395478)
Yan Guo (83742)
Xiaoqin Chen (297788)
Yao Hu (3479972)
Qiyue Fu (22682759)
Qing Li (84975)
Yuting Xiang (11208246)
Ying Liu (18461)
Xi Wu (128938)
Tingting Luo (2744662)
author_role author
dc.creator.none.fl_str_mv Huiying Li (117255)
Siyu Qian (4746873)
Yanqin Liu (1395478)
Yan Guo (83742)
Xiaoqin Chen (297788)
Yao Hu (3479972)
Qiyue Fu (22682759)
Qing Li (84975)
Yuting Xiang (11208246)
Ying Liu (18461)
Xi Wu (128938)
Tingting Luo (2744662)
dc.date.none.fl_str_mv 2025-11-25T16:46:09Z
dc.identifier.none.fl_str_mv 10.3389/fmed.2025.1698983.s002
dc.relation.none.fl_str_mv https://figshare.com/articles/dataset/Supplementary_file_2_Opposing_needling_in_the_treatment_of_knee_osteoarthritis_an_improved_study_protocol_for_a_randomized_controlled_trial_docx/30712799
dc.rights.none.fl_str_mv CC BY 4.0
info:eu-repo/semantics/openAccess
dc.subject.none.fl_str_mv Foetal Development and Medicine
knee
osteoarthritis
opposing needling
electroacupuncture
randomized controlled trial
evidence-based Chinese medicine
dc.title.none.fl_str_mv Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
dc.type.none.fl_str_mv Dataset
info:eu-repo/semantics/publishedVersion
dataset
description Background<p>Knee osteoarthritis (KOA) is a common degenerative joint disease that typically affects individuals over 40 years of age and is characterized by knee pain, stiffness, and functional impairment. Current treatment options, including basic care, pharmacologic therapy, and surgery, often provide limited pain relief or are associated with adverse effects, high costs, and surgical risks. Acupuncture has been conditionally recommended by international guidelines for KOA management and has shown beneficial effects in alleviating pain and improving function. However, most studies have investigated single modalities such as manual acupuncture or electroacupuncture, leaving opportunities to explore strategies that may further enhance therapeutic outcomes. Opposing needling, a classical technique involving contralateral point selection, has demonstrated superior analgesic effects in various chronic pain conditions and is increasingly applied in KOA.</p>Methods<p>This two-center randomized controlled trial will enroll 108 eligible patients with KOA, who will be randomly assigned in a 1:1:1 ratio to opposing needling plus electroacupuncture, sham opposing needling plus electroacupuncture, or electroacupuncture alone. The 12-week study comprises an 8-week intervention period and a 4-week follow-up, with treatments administered three times per week. The primary outcome will be the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), while secondary outcomes will include WOMAC subscales, Visual Analog Scale, Numeric Rating Scale, Global Pain Scale, Lequesne Index, Knee Injury and Osteoarthritis Outcome Score, and Short Form-36 Health Survey.</p>Discussion<p>The findings are expected to provide robust evidence regarding the efficacy and safety of opposing needling as an adjunctive therapy for KOA and to inform optimized treatment strategies.</p>Clinical trial registration<p>itmctr.ccebtcm.org.cn, ITMCTR2025001291.</p>
eu_rights_str_mv openAccess
id Manara_d13ac17877bb158f37fac0603266e7c6
identifier_str_mv 10.3389/fmed.2025.1698983.s002
network_acronym_str Manara
network_name_str ManaraRepo
oai_identifier_str oai:figshare.com:article/30712799
publishDate 2025
repository.mail.fl_str_mv
repository.name.fl_str_mv
repository_id_str
rights_invalid_str_mv CC BY 4.0
spelling Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docxHuiying Li (117255)Siyu Qian (4746873)Yanqin Liu (1395478)Yan Guo (83742)Xiaoqin Chen (297788)Yao Hu (3479972)Qiyue Fu (22682759)Qing Li (84975)Yuting Xiang (11208246)Ying Liu (18461)Xi Wu (128938)Tingting Luo (2744662)Foetal Development and Medicinekneeosteoarthritisopposing needlingelectroacupuncturerandomized controlled trialevidence-based Chinese medicineBackground<p>Knee osteoarthritis (KOA) is a common degenerative joint disease that typically affects individuals over 40 years of age and is characterized by knee pain, stiffness, and functional impairment. Current treatment options, including basic care, pharmacologic therapy, and surgery, often provide limited pain relief or are associated with adverse effects, high costs, and surgical risks. Acupuncture has been conditionally recommended by international guidelines for KOA management and has shown beneficial effects in alleviating pain and improving function. However, most studies have investigated single modalities such as manual acupuncture or electroacupuncture, leaving opportunities to explore strategies that may further enhance therapeutic outcomes. Opposing needling, a classical technique involving contralateral point selection, has demonstrated superior analgesic effects in various chronic pain conditions and is increasingly applied in KOA.</p>Methods<p>This two-center randomized controlled trial will enroll 108 eligible patients with KOA, who will be randomly assigned in a 1:1:1 ratio to opposing needling plus electroacupuncture, sham opposing needling plus electroacupuncture, or electroacupuncture alone. The 12-week study comprises an 8-week intervention period and a 4-week follow-up, with treatments administered three times per week. The primary outcome will be the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC), while secondary outcomes will include WOMAC subscales, Visual Analog Scale, Numeric Rating Scale, Global Pain Scale, Lequesne Index, Knee Injury and Osteoarthritis Outcome Score, and Short Form-36 Health Survey.</p>Discussion<p>The findings are expected to provide robust evidence regarding the efficacy and safety of opposing needling as an adjunctive therapy for KOA and to inform optimized treatment strategies.</p>Clinical trial registration<p>itmctr.ccebtcm.org.cn, ITMCTR2025001291.</p>2025-11-25T16:46:09ZDatasetinfo:eu-repo/semantics/publishedVersiondataset10.3389/fmed.2025.1698983.s002https://figshare.com/articles/dataset/Supplementary_file_2_Opposing_needling_in_the_treatment_of_knee_osteoarthritis_an_improved_study_protocol_for_a_randomized_controlled_trial_docx/30712799CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/307127992025-11-25T16:46:09Z
spellingShingle Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
Huiying Li (117255)
Foetal Development and Medicine
knee
osteoarthritis
opposing needling
electroacupuncture
randomized controlled trial
evidence-based Chinese medicine
status_str publishedVersion
title Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
title_full Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
title_fullStr Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
title_full_unstemmed Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
title_short Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
title_sort Supplementary file 2_Opposing needling in the treatment of knee osteoarthritis: an improved study protocol for a randomized controlled trial.docx
topic Foetal Development and Medicine
knee
osteoarthritis
opposing needling
electroacupuncture
randomized controlled trial
evidence-based Chinese medicine