To assess the clinical effectiveness of extra corporeal shockwave therapy (ESWT) administration compared with ESWT plus a low-intensity laser diode therapy (LILDT) in the management of Peyronie's disease (PD) stable stage.
In this study, 214 patients affected by PD in stable stage (≥ 12 months), were divided into two groups. Group 1 (G1) counted 111 patients treated only with ESWT; Group 2 (G2) consisted of 103 patients that received ESWT with the same protocol of G1 plus LILDT for six weeks. The patients of both groups were assessed at baseline and follow-up for erectile function, painful erections, penile plaque size and penile curvature. The results were evaluated at baseline and 3, 6, 12 months after the treatment.
Three months after the treatment in G2 pain in an erection or during intercourse was resolved completely in 78.6% of the patients, whereas in 55.8% cases of G1 (p < 0.003). G2 patients had a reduction of curvature degree after the 3 months treatment (p < 0.002). However, mean plaque size decreased in both groups without statistically differences with baseline values. Mean ± SD IIEF-5 score further improved significantly in the group treated with ESWT plus LILDT (p < 0.001). There were no permanent adverse sequelae after treatments.
This study demonstrates an interesting therapeutic strategy when combined to the synergistic action of a shock wave therapy with low-intensity laser therapy on the stable plaques with significant benefits in terms of pain perception, penile curvature and sexual activity.
World journal of urology. 2023 Jul 25 [Epub ahead of print]
Lucio Dell'Atti, Piero Ronchi
Unit of Quality and Risk Management, University-Hospital of Marche, 71 Conca Street, Torrette, 60126, Ancona, Italy. ., Division of Urology, University-Hospital of Marche, 71 Conca Street, Torrette, 60126, Ancona, Italy.