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Cilio S, Rocca RL, Celentano G, Marino C, Creta M, Califano G, Manfredi C, Russo GI, Morgado A, Falcone M, Capece M. Intraplaque injections of hyaluronic acid for the treatment of stable-phase Peyronie's disease: a retrospective single-center experience. Asian J Androl 2024; 26:00129336-990000000-00161. [PMID: 38305689 PMCID: PMC11156460 DOI: 10.4103/aja202371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 12/07/2023] [Indexed: 02/03/2024] Open
Abstract
ABSTRACT Peyronie's disease (PD) is a condition of penile connective tissue affecting up to 10% of men worldwide. In the complexity of its management, nonsurgical treatments, such as intraplaque injections, are gaining attention. The current literature shows data on the efficacy of intraplaque injections of hyaluronic acid (HA) mainly in acute-phase PD. However, data on injections of HA in stable-phase PD are lacking. Data for this retrospective study were derived from a prospectively maintained database of private patients presenting at a private medical practice affiliated to the University of Naples "Federico II" (Naples, Italy) with stable-phase PD between January 2020 and March 2023. Patients underwent a standard protocol of three injections, each administered at a two-week interval. During the intervals, patients performed vacuum device therapy, penile stretching, and modeling exercises. All patients compiled the Peyronie's Disease Questionnaire (PDQ) and Global Assessment of Peyronie's Disease (GAPD) at baseline and 2 weeks after the third injection. A penile Doppler ultrasound was performed 2 weeks after the last injection to record the final curvature. Overall, we recruited 62 patients with stable-phase PD and a mean (±standard deviation [s.d.]) curvature of 52.7° (±9.7°). After 6 weeks, eight (12.9%) patients did not experience any curvature improvement. The remaining 54 patients had a final mean (±s.d.) curvature of 40.3° (±9.1°) with P < 0.001, compared to that before treatment. We found improvement in all PDQ domains (all P ≤ 0.01), and 50 (80.6%) patients reported subjective improvement of the penile curvature according to the GAPD. In conclusion, we demonstrated that after three injections of HA administered according to the adopted protocol, patients with stable-phase PD could experience significant improvements in penile curvature, and physical and psychological consequences of the disease without significantly relevant side effects.
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Affiliation(s)
- Simone Cilio
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples “Federico II”, Naples 80131, Italy
| | - Roberto La Rocca
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples “Federico II”, Naples 80131, Italy
| | - Giuseppe Celentano
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples “Federico II”, Naples 80131, Italy
| | - Claudio Marino
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples “Federico II”, Naples 80131, Italy
| | - Massimiliano Creta
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples “Federico II”, Naples 80131, Italy
| | - Gianluigi Califano
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples “Federico II”, Naples 80131, Italy
| | - Celeste Manfredi
- Urology Unit, Department of Women, Child and General and Specialized Surgery, “Luigi Vanvitelli” University, Naples 80131, Italy
| | - Giorgio Ivan Russo
- Urology Section, Department of Surgery, University of Catania, Catania 95131, Italy
| | - Afonso Morgado
- Department of Urology, Centro Hospitalar Universitário São João, Porto 4200-319, Portugal
| | - Marco Falcone
- Urology Clinic-A.O.U. “Città della Salute e della Scienza”-Molinette Hospital, University of Turin, Turin 10100, Italy
| | - Marco Capece
- Department of Neurosciences, Reproductive Sciences and Odontostomatology, Urology Unit, University of Naples “Federico II”, Naples 80131, Italy
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