臨床研究等提出・公開システム

Date of registration	June. 02, 2026
Last modified on	June. 02, 2026
Trial ID	jRCT1051260067

Scientific Title	Research on Treatments for erectile dysfunction Using Human-Derived Mesenchymal Stem Cell Conditioned Medium
Public Title	Research on treatmants for erectile dysfunction using MSC-CM

Contact for Scientific Queries	Name	Yu Sugawara
	Affiliation	Jingu Gaien Woman Life Clinic
	Address	Qiz AOYAMA 2F, 3-39-5 Jingumae, Shibuya Ward, Tokyo 222-0033
	Telephone	+81-3-6432-9385
	E-mail	sugasmileu@gmail.com
Contact for Public Queries	Name	Yu Sugawara
	Affiliation	Jingu Gaien Woman Life Clinic
	Address	Qiz AOYAMA 2F, 3-39-5 Jingumae, Shibuya Ward, Tokyo 222-0033
	Telephone	+81-3-6432-9385
	E-mail	sugasmileu@gmail.com

Recruitment status	Recruiting

Anticipated date of first enrollment		Jan. 01, 2026
Target sample size		30
Study Type		Observational
Study Design	allocation	single arm study
	masking	open(masking not used)
	control	uncontrolled control
	assignment	single assignment
	purpose	treatment purpose
Key inclusion & exclusion criteria	Inclusion Criteria	1. Individuals who did not experience satisfactory treatment effects with standard therapy. 2. Individuals who do not wish to undergo treatment with drugs commonly used in standard therapy due to concerns about side effects, and whose physicians have determined that treatment with conditioned medium is appropriate. Inclusion criteria for patients are as follows: <Inclusion Criteria> Patients meeting the following criteria are eligible: 1. Individuals aged 18 years or older. 2. Individuals with normal capacity to consent. 3. Individuals who have been provided with the informed consent document for this treatment, have received sufficient explanation, and are capable of providing written consent freely and voluntarily. 4. Individuals for whom the attending physician has recognized the necessity of treatment.
	Exclusion Criteria	<Exclusion Criteria> Individuals who meet any of the following conditions will be excluded: 1. Individuals who use narcotics or stimulants. 2. Individuals deemed inappropriate by the attending physician.
	Age Minimum	18age old over
	Age Maximum	No limit
	Gender	Male
Health Condition(s) or Problem(s) Studied		erectile dysfunction
Health Condition(s) Keyword		erectile dysfunction
Health Condition(s) Code		D007172
Primary Outcome(s)		SHIM score IIEF-5 score

Primary Sponsor	Jingu Gaien Woman Life Clinic

Secondary Sponsor

Secondary Sponsor

Name of Certified Review Board	Safety Assessment and Clinical Research in Japan
Address	13-16 Sanjo Minamicho, Ashiya City, Hyogo
Telephone	+81-797-22-5511
E-Mail	info.rinrishinsa@gmail.com
Approval Status	Approval
Date of approval	Dec. 24, 2025

Plan to share IPD	No

Countries of Recruitment（Except Japan）	nope