2nd Clinical study of hair growth by Platelet rich plasma (PRP)

2nd Clinical study of hair growth by Platelet rich plasma (PRP) - 2nd Clinical study of hair growth by PRP

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000002174

Enrollment

Registered

2009-09-01

Start date

2009-07-01

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

alopecia

Interventions

Patiens were given PRP every 2 to 3 weeks. Dose of PRP was 2 to 4 cc. Patients had no treatment.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Applicants who are worrying about baldness.

Exclusion criteria

Exclusion criteria: Persons who have bleeding tendency.

Design outcomes

Primary

Measure	Time frame
Observation period is 3 months. Observated intervals is 2 to 3 weeks.	—

Countries

Japan

Contacts

Public ContactMEGUMI TAKIKAWA

National Defense Medical College Department of Plastic Surgery

dr22057@ndmc.ac.jp04-2995-1211(3692)

Outcome results

None listed

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