Evaluating the Efficacy of Platelet-Rich Fibrin (PRF) in Hypospadias Repair: A Randomized Controlled Trial
Hypospadias is an anomaly characterized by an ectopic ventral urethral meatus, and an incomplete or hooded prepuce. Its incidence is estimated at 1 in 200-300 live male births, with variations across populations and severity types.
Successful hypospadias repair depends largely on optimal tissue healing and robust vascular support around the neourethra. Thus, many adjunctive techniques have been investigated to improve outcomes, including dartos flaps, tunica vaginalis flaps, and various tissue sealants.
In recent years, attention has turned toward biological augmentation strategies, particularly the use of platelet-rich plasma (PRP) and platelet-rich fibrin as a potential enhancer of wound healing.
Platelet-rich fibrin (PRF), a second-generation autologous platelet concentrate, has recently emerged as another promising biologic in tissue engineering.
This study aims to evaluate the effect of PRF application in primary hypospadias repair surgery and determine its effect in improving healing and reduction of postoperative complications.
A Multicenter Randomized Controlled Trial Comparing Platelet-Rich Fibrin and Ventral Dartos Flap as Intermediate Layers in Tabularized Incised Plate (TIP) Urethroplasty for Distal Hypospadias With Mild Penile Curvature
Can a Platelet-Rich Plasma Covering Layer Reduce Urethrocutaneous Fistula Rate After Distal Penile Hypospadias Repair Using the STAR Technique: A Randomized Controlled Trial
Pearls and Pitfalls in Usage of Plasma-Rich Platelet Graft Versus Dartos Flap in Distal Penile Hypospadias Repair