Effect of Platelet-Rich Plasma Versus Placebo in the Treatment of Central Centrifugal Cicatricial Alopecia
Public ClinicalTrials.gov record NCT06998433. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Effect of Platelet-Rich Plasma Versus Placebo in the Treatment of Central Centrifugal Cicatricial Alopecia: A Randomized Clinical Trial
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study aims to investigate whether platelet-rich plasma (PRP) injections can help treat central centrifugal cicatricial alopecia (CCCA), a type of scarring hair loss that mostly affects women of African descent. CCCA is a condition that leads to permanent hair loss, usually starting at the top of the scalp and spreading outward. It can also cause discomfort, such as itching, burning, and pain. The goal is to see if PRP, which comes from the patient's own blood and is thought to reduce inflammation and promote healing, can stop hair loss and even encourage hair regrowth. PRP has been used to treat other types of hair loss, but it has not been widely studied for CCCA. Participants in the study will be women of African descent who have been diagnosed with mild to moderate CCCA. Some participants will receive PRP injections, while others will receive a placebo (an inactive treatment) as part of a randomized, double-blind trial. All participants will continue using a topical steroid treatment, which is the standard of care for this condition. The study will also look at growth factors in participants' blood to understand how they may affect hair loss or regrowth. The goal is to gather information that could lead to better treatments for CCCA, a condition that currently has no standard treatment guidelines. Although there are risks such as minor discomfort from blood draws and scalp injections and/or a small risk of disease progression, the potential benefits include improved hair growth and a better understanding of CCCA treatments.
Study identification
- NCT ID
- NCT06998433
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 56 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- Female
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Sep 29, 2025
- Primary completion
- Jul 30, 2026
- Completion
- Jul 30, 2026
- Last update posted
- Sep 23, 2025
2025 – 2026
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Jamail Specialty Care Center | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT06998433, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Sep 23, 2025 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT06998433 live on ClinicalTrials.gov.