Peyronie's disease is an acquired connective tissue disorder affecting the tunica albuginea of the corpus cavernosum, causing penile plaque formation and persistent scar. It typically affects males between the ages of 45 and 60 years. The exact cause of Peyronie's disease is not clear and its pathological and physiological performance is the local deposition of fibrin and collagen. Men afflicted by this disorder may present with erectile pain, penile deformity (such as penile curvature or penile shortening), psychological disorder and/or erectile dysfunction. Though many medical and surgical options have been developed for the treatment of Peyronie's disease and each has its own indications, advantages and disadvantages, none of them produces very desirable effect. The studies of traction therapy for Peyronie's disease have been gradually increased in recent years. Traction therapy can be employed as a solo therapy or a part of combination therapy, preoperative or postoperative therapy for Peyronie's disease. Recent researches show that traction therapy can prevent the progression of scar, restore the length and diameter of a short penis, reduce the curvature of the penis and improve sexual function. However, large sample, multi-center, randomized controlled studies are needed to confirm its validity for Peyronie's disease. In addition, more endeavors should be exerted at its pathogenesis in order to achieve effective prevention and cure of the disease.
Adult ; Humans ; Male ; Penile Induration ; surgery ; Traction

Humans ; Male ; Penile Erection ; Penile Implantation ; Penile Induration/surgery* ; Penile Prosthesis

Peyronie's disease (PD) is a connective tissue disorder characterized as fibrotic plaque localized in the tunica albuginea (TA), and its pathomechanism remains obscure. Endeavors are being made to explore effective and minimally invasive therapeutic strategies for PD, and some experimental studies have verified the preventative and therapeutic effects of stem cells (SC), especially adipose tissue-derived SCs (ADSC), on this disease and excavated some of their action mechanisms. Some scholars attempted the integration of SCs with graft tissues, aiming at the improvement of TA grafting and reconstruction. The only publicly available clinical trial of SC therapy for PD was encouraging, and further on-coming relevant researches are expected with simultaneous optimization of the scheme. In a word, the application of SCs in the prevention and treatment of PD is a promising topic for clinical research, and there remain quite a lot of unknowns to be explored. This article summarizes the existing researches in this field.
Humans ; Male ; Penile Induration/surgery* ; Stem Cell Transplantation

ObjectiveTo assess the effect of corporoplasty with autologous tunica vaginalis graft in the treatment of Peyronie's disease.

METHODSTen patients with Peyronie's disease underwent plaque excision and corporoplasty with autologous tunica vaginalis graft. We obtained and compared IIEF-5 scores of the patients before and at 1 and 5 years after operation.

RESULTSAfter surgery, penile curvature was obviously relieved and all the patients achieved normal penile erection and satisfactory sexual intercourse without erection-related pain or recurrent erectile dysfunction. The mean IIEF-5 score was significantly improved at 1 year (22.40±1.08) and 5 years postoperatively (23.00±1.14) as compared with the baseline, (19.20±2.28) (P<0.05 or 0.01).

CONCLUSIONSCorporoplasty with autologous tunica vaginalis graft is a safe, simple and effective option for the treatment of Peyronie's disease, though its definite efficiency is to be further supported by large-sample clinical studies.

Erectile Dysfunction ; Humans ; Male ; Penile Erection ; Penile Induration ; surgery ; Penis ; surgery ; Postoperative Period ; Testis ; transplantation

OBJECTIVETo investigate the efficacy of plaque thinning with carbide burs and improved Nesbit technique in the treatment of Peyronie's disease.

METHODSFollow-up studies were made on 11 patients with Peyronie's disease treated by plaque thinning with carbide burs and the improved Nesbit technique.

RESULTSSatisfactory results were achieved in all the cases. Nine cases without ED could now complete sexual intercourse. Of the 8 cases with penile curvature, only 2 failed to be completely corrected. And of the 5 cases with erectile pain, only 2 still had slight intermittent pain during erection. However, neither the incompletely corrected curvature nor the slight intermittent pain affected the patients' sexual life.

CONCLUSIONSPlaque thinning with carbide burs and improved Nesbit technique for the treatment of Peyronie's disease have many advantages, such as easy manipulation, good short-term results, few complications, and rare recurrence, while its long-term results are not yet clear.

Adult ; Aged ; Humans ; Male ; Middle Aged ; Penile Induration ; surgery ; Penis ; surgery ; Surgical Instruments ; Surgical Procedures, Operative

Erectile Dysfunction ; Humans ; Male ; Penile Induration/surgery* ; Penis ; Postoperative Period ; Retrospective Studies

A circumcising incision to deglove the penis for penile prosthesis (PP) implantation can increase the risk of ischemic injury to the glans penis. In order to avoid vascular complications, we describe a novel technique utilizing a ventral incision to perform the PP implantation and a double-dorsal patch graft, or “sliding technique” (ST), in patients with severe Peyronie's disease (PD). Three patients with severe PD and erectile dysfunction at our institution underwent ST and PP implantation through a ventral incision. This new approach was not only successful in facilitating the ST and PP implantation in these patients but also allowed for adequate exposure of the penile shaft with no reported loss of sensation. We also conducted a review of current literature regarding the approaches for PD. While ischemic complications of PP implantation and ST are rare, there are reports of ischemic injury in patients undergoing a circumcising incision. The combination of a circumcising incision and a patient's underlying peripheral artery disease potentially raises a patient's risk of this rare complication. Our innovative ventral incision provides an alternative method for PP implantation and ST in order to avoid ischemia of the penis, while still allowing for adequate exposure.
Adult ; Aged ; Humans ; Male ; Middle Aged ; Penile Implantation/methods* ; Penile Induration/surgery* ; Penile Prosthesis ; Penis/surgery* ; Postoperative Complications/prevention & control* ; Skin Transplantation/methods*

General recommendations regarding surgical techniques are not always appropriate for all Peyronie's disease (PD) patients. Therefore, the purpose of this study was to investigate the effects of plication procedures in PD patients with severe penile curvature and the effects of early surgical correction in patients who no longer have progressive deformities. The clinical data from 72 patients who underwent plication procedures were analyzed in this study. Patients were divided into Groups A and B according to the curvature severity (≤60° or >60°) and Groups 1 and 2 according to the duration of disease stabilization (≥3 months or <3 months). At the 1-year follow-up, 90.0% (36/40) and 90.6% (29/32) patients reported complete penile straightening, and 60.0% (24/40) and 100.0% (32/32) patients reported penile shortening in Groups A and B, respectively. No curvature recurrence occurred in any patient, and no significant differences were observed in postoperative International Index of Erectile Function-Erectile Function domain (IIEF-EF), erectile pain, sensitivity, or suture knots on the penis whether such outcomes were grouped according to the curvature severity or the duration of stabilization. However, the duration from symptom onset to surgical management in Group 1 was significantly longer than that in Group 2 (mean ± standard deviation [s.d.]: 20.9 ± 2.0 months and 14.3 ± 1.2 months, respectively, P < 0.001). The present study showed that the plication procedures seemed to be an effective choice for the surgical treatment of PD patients with severe penile curvature. In addition, the early surgical treatment seemed to benefit those patients who already had no erectile pain and no longer exhibited progressive deformity.
Erectile Dysfunction/surgery* ; Humans ; Male ; Patient Satisfaction ; Pelvic Pain ; Penile Induration/surgery* ; Penis/surgery* ; Retrospective Studies ; Treatment Outcome

Peyronie's disease is a common condition resulting in penile deformity, psychological bother, and sexual dysfunction. Erectile dysfunction is one common comorbid condition seen in men with Peyronie's disease, and its presence significantly impacts treatment considerations. In a man with Peyronie's disease and significant erectile dysfunction who desires the most reliable treatment, penile prosthesis placement should be strongly considered. In some instances, such as those patients with relatively mild curvature, prosthesis placement alone may result in adequate straightening. However, many patients will require additional straightening maneuvers such as manual modeling, penile plication, and tunica albuginea incision with or without grafting. For patients with severe penile shortening, penile length restoration techniques may also be considered. Herein, we provide a comprehensive clinical review of penile prosthesis placement in men with Peyronie's disease. Specifically, we discuss preoperative indications, intraoperative considerations, adjunctive straightening maneuvers, and postoperative outcomes.
Erectile Dysfunction/surgery* ; Humans ; Male ; Penile Implantation/methods* ; Penile Induration/surgery* ; Plastic Surgery Procedures ; Suture Techniques ; Traction ; Urologic Surgical Procedures, Male/methods*

AIMTo discuss important points on medical history, preoperative evaluation, real expectations, and selection of the appropriate surgical procedure to improve patient satisfaction after surgical procedures for Peyronie's disease.

METHODSRecent advances in approaches to Peyronie's disease are discussed based on the literature and personal experiences. Issues concerning surgical indication, patient selection, surgical techniques, and grafting are discussed. Lengthening procedures on the convex side of the penile curvature by means of grafting offer the best possible gain from a reconstruction standpoint. Penile rectification and rigidity are required to achieve a completely functional penis. Most patients experience associated erectile dysfunction (ED), and penile straightening alone may not be enough to restore complete function. Twenty-five patients were submitted to total penile reconstruction on length and girth with concomitant penile prosthesis implant. The maximum length restoration was possible and limited by the length of the dissected neurovascular bundle. The mean age was 55.4 years (32-69 years) and the mean angle of curvature 74.2+/-22.4 degree (0-100 degree). Pericardial grafting was used to cover the defect. The mean follow-up time was 11.2 +/- 5.9 months (3-22 months).

RESULTSMean functional penile length gain was 3.40+/-0.73 cm (2-5 cm). Penile prosthesis maintained the penis straight. No infections occurred. Sexual intercourse was restored in all patients and all reported recovered self-esteem.

CONCLUSIONImproving patient satisfaction with the surgical treatment includes proper preoperative evaluation on stable disease, penile shortening, vascular and erectile status, patient decision and selection as well as extensive discussion on surgical technique for restoring functional penis (length and rigidity). Length and girth restoration is very important for self-esteem and patient satisfaction.

Adult ; Aged ; Coitus ; Humans ; Male ; Middle Aged ; Patient Satisfaction ; Penile Implantation ; methods ; Penile Induration ; pathology ; physiopathology ; surgery ; Penis ; pathology ; surgery ; Reconstructive Surgical Procedures ; methods