臨床研究等提出・公開システム

Japanese

Date of registration	Dec. 13, 2023
Last modified on	July. 24, 2025
Trial ID	jRCT1030230508

Scientific Title	Effect of shoulder internal rotation exercise with biofeedback in patients with painful hand behind back
Public Title	Effect of shoulder internal rotation exercise with biofeedback in patients with painful hand behind back

Contact for Scientific Queries	Name	Goma Kosei
	Affiliation	Medical Corporation Shin-Tokyo Sekishinkai Yokohama Sekishinkai Hospital
	Address	21-1 Toyooka-cho, Tsurumi-ku, Yokohama City, Kanagawa Prefecture
	Telephone	+81-455811417
	E-mail	k.goma.pt@gmail.com
Contact for Public Queries	Name	Goma Kosei
	Affiliation	Medical Corporation Shin-Tokyo Sekishinkai Yokohama Sekishinkai Hospital
	Address	21-1 Toyooka-cho, Tsurumi-ku, Yokohama City, Kanagawa Prefecture
	Telephone	+81-45-581-1417
	E-mail	k.goma.pt@gmail.com

Recruitment status	Complete

Anticipated date of first enrollment		Dec. 13, 2023
Target sample size		48
Study Type		Interventional
Study Design	allocation	randomized controlled trial
	masking	open(masking not used)
	control	no treatment control/standard of care control
	assignment	parallel assignment
	purpose	treatment purpose
Key inclusion & exclusion criteria	Inclusion Criteria	1)Age 40-69 years 2)Diagnosedis of shoulder periarthritis, subacromial pain syndrome, or rotator cuff tear within 3 months 3)Pain or difficulty in hand-behind-back movements
	Exclusion Criteria	1) Pseudoparalysis, complete rotator cuff tear of the subscapularis muscle, or cervical nerve root symptoms 2) History of fracture or surgery of the upper extremity
	Age Minimum	40age old over
	Age Maximum	69age old under
	Gender	Both
Health Condition(s) or Problem(s) Studied		Shoulder periarthritis, frozen shoulder, subacromial pain syndrome, rotator cuff tear
Intervention(s)		Shoulder joint internal rotation exercises
Health Condition(s) Keyword		Shoulder periarthritis, frozen shoulder, subacromial pain syndrome, rotator cuff tear
Intervention(s) Keyword		Hand-behind-back, Electromyography biofeedback, Ultrasonography biofeedback
Health Condition(s) Code		A02
Primary Outcome(s)		1)C7-Thumb distance change (active motion)
Secondary Outcome(s)		2)Disability of the arm, shoulder, and hand 3)Change in visual analogue scale for C7-Thumb distance (active motion) 4)Shoulder internal rotation muscle strength (assessed using the supine napoleon test) 5)Range of motion (flexion, external rotation, and internal rotation at 90 degrees abduction position)

Primary Sponsor	none

Secondary Sponsor

Name of Certified Review Board	Yokohama Sekishin-kai Hospital Ethics Committee
Address	21-1 Toyooka-cho, Tsurumi-ku, Yokohama City, Kanagawa
Telephone	+81-45-581-1417
E-Mail	k.goma.pt@gmail.com
Approval Status	Approval
Date of approval	Oct. 23, 2023

Plan to share IPD	No

Countries of Recruitment（Except Japan）	none

History of Changes

No	Publication date
2	July. 24, 2025	(this page)	Changes
1	Dec. 13, 2023	Detail

List of change history