Non-surgical therapy of Peyronie's disease.
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The present paper provides a review of the available non-surgical treatments for Peyronie's disease (PD). A review of published literature on oral, intralesional, external energy and iontophoresis therapies for PD was performed, and the published results of available treatment options reviewed. The authors recommendations for appropriate non-surgical management of PD are provided. Although there are many published reports that show the efficacy of non-surgical therapies for PD, there is a lack of large scale, multicenter controlled clinical trials, which makes treatment recommendations difficult. Careful review of the literature does suggest that there are treatment options that make scientific sense and appear to stabilize the disease process, reduce deformity, and improve function. Offering no treatment at all will encourage our patients to pursue alternative treatments, which might do harm, and misses the opportunity to do some good. Clearly further work is necessary to develop safe and effective non-surgical treatments for PD. (+info)
Surgical treatment of Peyronie's disease: choosing the best approach to improve patient satisfaction.
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AIM: To 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. METHODS: Recent 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). RESULTS: Mean 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. CONCLUSION: Improving 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. (+info)
Pilot study to determine improvements in subjective penile morphology and personal relationships following a Nesbit plication procedure for men with congenital penile curvature.
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AIM: To determine whether the surgical straightening of congenital penile curvature can improve intromission comfort, penile features, personal relationships and psychogenic erectile dysfunction (ED). METHODS: Fifty-four patients (mean age 24 years, range 20-31 years) whose congenital penile deviation due to physiological curvature was>or=25 degrees, as measured on a graph, and who were experiencing penetration discomfort were assessed specifically for the present study. Of these, 14 patients suffered from psychogenic ED. The assessment included a case history, an objective examination, a pharmacologically-induced erection with prostaglandin E1 10-20 g, a graph taken during erection, a basal and dynamic Duplex ultrasonograph, penile length measurement, nocturnal penile tumescence recording, hormonal profiles and a psychological interview to evaluate the quality of their personal relationships according to Hinde's parameters (contents, number, features, frequency, ability to perceive limits of mutuality, subjective perception of the other person[s], and reliability). All patients underwent the Nesbit procedure. The initial assessment was repeated at 3 and 12 months after surgery. Data analyses were carried out using the z test. RESULTS: Subjective judgement of cosmetic penile features and vaginal intromission comfort improved significantly after surgery whereas the quality of personal relationships and ED did not. CONCLUSION: The surgical straightening of congenital penile curvature improved intromission comfort and penile features, but it failed to improve interpersonal relationships or psychogenic ED. (+info)
Small intestinal submucosa for patch grafting after plaque incision in the treatment of Peyronie's disease.
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OBJECTIVE: Report the results using porcine small intestinal submucosa (SIS) as a graft material in the surgical management of Peyronie's disease (PD). MATERIALS AND METHODS: We performed a retrospective chart review of men with PD who underwent surgical correction of the curvature by plaque "H" incision and patch grafting with 4-ply SIS (Cook, Bloomington, IN) by a single surgeon at our institution. Degree and direction of curvature, sexual function, and co-morbidities were assessed pre- and postoperatively. RESULTS: Thirteen patients were identified. Mean age was 57 +/- 8, range 42-70 years. Median follow-up was 14 months, range 3-89 months. At presentation, all reported penile curvature. Also reported were difficulty with vaginal penetration (determined by question number 2 of the sexual encounter profile questionnaire - SEP2), palpable plaque, hourglass deformity, difficulty with firmness, and difficulty with sustaining erection (determined by SEP3) in 77%, 69%, 77%, 62%, and 46% of patients, respectively. Mean and median degrees of curvature of the primary deformity were 71 and 67.5 degrees, respectively. Three patients had secondary curves of less than 30 degrees in a different direction. Mean and median plaque size were 3.5 and 2.7 cm2, respectively. Seven patients had one graft and six patients had two grafts placed with a mean size of 15 +/- 0 cm2. CONCLUSIONS: For the patient with PD, SIS grafting can achieve a functionally straight erection with durable results yet with relatively high rates of erectile dysfunction. SIS is a viable graft material for use in the surgical treatment of PD. (+info)
Risk factors for emotional and relationship problems in Peyronie's disease.
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Significant alterations of serum cytokine levels in patients with Peyronie's disease.
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OBJECTIVE: To determine the expression of the cytokines transforming growth factor-beta1 (TGF-beta1), interferon-gamma (IFN-gamma), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-alpha) in serum from patients with Peyronie's disease (PD) compared to healthy controls. MATERIALS AND METHODS: Ninety-one consecutive PD patients aged 20 - 74 years were included in this study. All patients were diagnosed with symptomatic PD for the first time and had a palpable penile plaque. The patients previously had the disease for 6 - 72 months. None of the patients had a severe infectious disease or known systemic illness. For cytokine analyses, peripheral venous blood samples were obtained before treatment. Fifty healthy male blood donors aged 22 - 64 years served as the control group. TGF-beta1, IFN-gamma, Il-6, and TNF-alpha were analyzed quantitatively with commercial immunoassays. RESULTS: Mean cytokine levels in serum from patients were increased for TGF-beta1 and IFN-gamma compared to healthy controls. The difference for TGF-beta1 was considered statistically significant (p < 0.001). IL-6 was not detectable in PD patients (p < 0.01) and TNF-alpha was decreased (p < 0.0001). CONCLUSION: The significantly elevated serum level of the profibrotic TGF-beta1 cytokine underscores the effect of cytokines in the pathophysiology of PD. The significantly decreased TNF-alpha serum level suggested no acute immunomodulatory process. Therefore, the relevance for therapeutic administration of TNF-alpha should be further investigated. Quantification of TGF-beta1 in serum of PD patients provides a possible diagnostic tool and target for therapy. The data on altered cytokine levels in PD patients also provide a new understanding for etiopathogenesis of PD, which warrants further investigation. (+info)
Experience with plaque excision and dermal grafting in the surgical treatment of Peyronie's disease.
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INTRODUCTION: Peyronie's disease is a common cause of sexual dysfunction. We assess the technique of plaque excision and dermal grafting for the treatment of Peyronie's disease. METHODS: A total of 11 patients, aged 38-55 years, were operated for Peyronie's disease. All patients had stable plaque on the dorsum or dorsolateral aspect of the penile shaft. All patients had penile curvature, nine (81.8 percent) had painful erections, six (54.5 percent) had penile pain and three (27.3 percent) had erectile dysfunction. All suffered difficulty in intercourse. We performed plaque excision and dermal grafting. Main outcome measures were relief of penile pain, relief of painful erection, performance of satisfactory coitus and straight penis while erection. RESULTS: All patients had relief of penile pain and painful erection. Nine (81.8 percent) patients had straight penis and had satisfactory coitus. Two (18.2 percent) patients suffered postoperative erectile dysfunction which was mild and responded to Sildenafil tabs. CONCLUSION: Although experience with this technique is limited, the initial results are encouraging. We found this technique feasible with satisfactory results. (+info)