Clinical Scorecard: Complementary Regenerative Approaches in Hair Transplantation: An In-Depth Review of Platelet-Rich Plasma, Exosomes, and Novel Techniques

At a Glance

Key Highlights

• PRP shows moderate to strong evidence in improving hair density in androgenetic alopecia.
• Exosome-based approaches lack robust clinical validation and standardized characterization.
• Emerging therapies like low-level laser therapy and microneedling-assisted application exhibit variable efficacy.

Guideline-Based Recommendations

Diagnosis

• Evaluate hair loss conditions such as androgenetic alopecia, telogen effluvium, and alopecia areata.

Management

• Consider PRP as an evidence-supported adjuvant therapy in hair transplantation.

Monitoring & Follow-up

• Standardize outcome reporting and follow-up assessments for hair density and patient satisfaction.

Risks

• Heterogeneity in preparation protocols and outcome reporting may affect treatment efficacy.

Patient & Prescribing Data

Patients undergoing hair transplantation or seeking treatment for hair loss.

PRP is the most widely adopted adjunctive therapy, while exosome-based and emerging therapies are still under investigation.

Clinical Best Practices

• Standardize protocols for PRP preparation and application.
• Utilize evidence-based approaches for adjunctive therapies in hair transplantation.

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