Blood collection study for preparation of PRP and comparison with stem cell culture supernatant using blood samples from women of reproductive age

Human blood collection study for PRP preparation and comparative experiments with culture supernatant in women of reproductive age - Blood Collection Study for PRP and Supernatant Comparison

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000058203

Enrollment

Registered

2025-07-01

Start date

2025-07-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy volunteers (women of reproductive age)

Interventions

Collection of approximately 100-200 mL of blood from women of reproductive age for preparation of platelet-rich plasma (PRP).

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: Healthy women of reproductive age(18 years or older, approximately up to 45 years old) Individuals who have provided written informed consent

Exclusion criteria

Exclusion criteria: Pregnant or breastfeeding women Individuals with severe cardiac, hepatic, renal, hematologic disorders, or bleeding tendency Individuals with infectious diseases (e.g., hepatitis B, hepatitis C, HIV, syphilis) Individuals deemed ineligible for participation by the investigator

Design outcomes

Primary

Measure	Time frame
Volume and quality of PRP obtained from collected blood samples (assessed on the day of collection)	—

Secondary

Measure	Time frame
Occurrence and frequency of adverse events associated with blood collection (assessed on the day of collection and up to the following day)	—

Countries

Japan

Contacts

Public ContactYUIMI MATSUOKA

Nagoya University Graduate School of Medicine,Nagoya Department of Cardiology

matsuoka.yuimi.e4@s.mail.nagoya-u.ac.jp052-744-2177

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026