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NCT03376581 · ClinicalTrials.gov registry record · Early Phase 1

The Utility of Platelet Rich Plasma in Hair Loss

A Early Phase 1 study, sponsored by University of California, Irvine.

Completed
Registry status
Early Phase 1
Development phase
30
Enrollment target

NCT03376581: Completed Early Phase 1 study, sponsored by University of California, Irvine.

NCT03376581 is a Early Phase 1 study that has completed, run by University of California, Irvine. The registered enrollment target is 30 participants, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (43% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT03376581, a Early Phase 1 study, has completed, sponsored by University of California, Irvine.

COMPLETED
Registry status
Early Phase 1
Development phase
30 participants
Enrollment target

Study Summary

Platelet rich plasma (PRP) is an autologous preparation of human plasma with high concentration of platelets. Platelets release numerous growth factors, which stimulate cell proliferation and differentiation. The purpose of this research is to investigate the potential of PRP injection for treatment of hair loss. Clinical outcomes will be assessed by noninvasive techniques including dermoscopy, multiphoton microscopy, optical coherence tomography, optical Doppler tomography and multispectral imaging.

Interventions

  • PROCEDURE Platelet rich plasma

Trial Details

FieldValue
Enrollment Target 30 participants
Start Date 2017-11-28
Est. Completion 2019-02-20
Phase Early Phase 1
University of California, Irvine

368 total trials

What the finished NCT03376581 record still lists

NCT03376581 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 30 participants, a relatively small participant target, below the 53-participant average among 2,764 other Early Phase 1 trials with a reported enrollment target (43% lower).

The record links to 0 conditions, and to 1 intervention - of which Platelet rich plasma is the first listed.

NCT03376581 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT03376581 about?

NCT03376581 is a clinical study titled "The Utility of Platelet Rich Plasma in Hair Loss". Platelet rich plasma (PRP) is an autologous preparation of human plasma with high concentration of platelets. Platelets release numerous growth factors, which stimulate cell proliferation and differentiation. The purpose of this research is to investigate the potential of PRP injection for treatmen...

What is the current status of trial NCT03376581?

This trial is currently completed. It is a Early Phase 1 study. The enrollment target is 30 participants. The study started on 2017-11-28. Estimated completion is 2019-02-20.

What interventions are being tested in trial NCT03376581?

The interventions under investigation include: Platelet rich plasma (PROCEDURE).

Who is sponsoring clinical trial NCT03376581?

This trial is sponsored by University of California, Irvine, which has 368 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT03376581's enrollment target sits among peer trials

30 807th of 2000 higher than 1,075 of 2,000 other Early Phase 1 trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Early Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT03376581, the US trial registry maintained by the National Library of Medicine. NCT03376581 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.