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International Journal of Impotence... Jan 2020Penile fracture is a rare condition that describes the rupture of the corpus cavernosum following direct, high-pressure trauma to the erect penis. There is no... (Review)
Review
Penile fracture is a rare condition that describes the rupture of the corpus cavernosum following direct, high-pressure trauma to the erect penis. There is no standardized management algorithm for these patients. We performed a systematic review of the past 10 years regarding management of penile fractures. A complete PRISMA-P 2015 checklist was performed where we reviewed English articles published over the past 10 years to identify 105 articles, where 63 articles were of relevance and subsequently narrowed to a total of 28 articles into the final review for this study. We determined that immediate penile exploration and tunica repair is considered the most common and current management of penile fractures with experts demonstrating that it leads to the fastest in recovery in erectile function and positive cosmetic outcomes. However, we also determined that the specific algorithm can be variable-down to the suture material, use of catheterization, urethroplasty when involved, and length of recovery/follow-up. In the last several decades, men with penile fracture have been treated, in most cases, with immediate surgical intervention. This review highlights the varying practices regarding surgical exploration, injury repair, and postoperative management in men with a penile fracture. Immediate penile exploration and tunica repair have been the mainstay approach of management.
Topics: Catheterization; Humans; Male; Penile Erection; Penile Prosthesis; Penis; Postoperative Care; Plastic Surgery Procedures; Rupture; Suture Techniques
PubMed: 31685943
DOI: 10.1038/s41443-019-0212-1 -
Sexual Medicine Reviews Apr 2018Priapism is defined as a full or partial erection lasting longer than 4 hours after sexual stimulation and orgasm or unrelated to sexual stimulation. The main goal of... (Meta-Analysis)
Meta-Analysis
INTRODUCTION
Priapism is defined as a full or partial erection lasting longer than 4 hours after sexual stimulation and orgasm or unrelated to sexual stimulation. The main goal of priapism management is to resolve the episode immediately to preserve erectile function and penile length. Corporal smooth muscle necrosis is likely to have already occurred, and medically refractory erectile dysfunction is expected in patients with a protracted episode. Penile prosthesis implantation (PPI) in the early or late phase of priapism can restore erectile function.
AIM
To review the literature on PPI in priapism.
METHODS
A PubMed search of all English-language articles published before 2017 was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) statement using the following search terms: penile prosthesis implantation, priapism, and corporal fibrosis. All publications reporting on PPI during or after priapism episodes were included for review.
MAIN OUTCOME MEASURES
Three types of priapism were reviewed for management using PPI. Surgical techniques, outcomes, and patient satisfaction were reported.
RESULTS
Early implantation (during the episode) is technically easier and has lower complication rates compared with delayed (electively, after the erectile dysfunction is observed) surgery. Immediate PPI also allows preservation of penile length, which is related to higher satisfaction rates.
CONCLUSIONS
The paradigm is shifting toward immediate PPI in the management of ischemic priapism. Patients with non-ischemic priapism or recurrent priapism, even without a major ischemic episode, are at high risk for erectile dysfunction and are candidates for PPI. Yücel ÖB, Pazır Y, Kadıoğlu A. Penile Prosthesis Implantation in Priapism. Sex Med Rev 2018;6:310-318.
Topics: Adult; Aged; Erectile Dysfunction; Fibrosis; Humans; Male; Middle Aged; Penile Implantation; Penile Prosthesis; Priapism; Young Adult
PubMed: 28916463
DOI: 10.1016/j.sxmr.2017.08.002 -
Sexual Medicine Reviews Oct 2021The most common cause of patient dissatisfaction after penile prosthesis placement is penile shortening compared with one's memory of a natural erection. Surgical... (Review)
Review
INTRODUCTION
The most common cause of patient dissatisfaction after penile prosthesis placement is penile shortening compared with one's memory of a natural erection. Surgical techniques as well as preoperative and postoperative protocols have been reported to preserve and possibly enhance penile length in someone undergoing penile prosthesis surgery.
OBJECTIVES
This article presents a description of as well as the authors' experience with presurgical protocols, intraoperative techniques, and postsurgical protocols that allow for preservation or enhancement of penile length for patients who undergo inflatable penile prosthesis insertion.
METHODS
An extensive, systematic literature review was performed using PubMed searching for key terms including penile lengthening, inflatablepenile prosthesis, penile girth, buried penis, and penile enhancement. All articles with subjective and/or objective penile length outcomes were reviewed.
RESULTS
Several preoperative treatment protocols were found for penile length preservation and enhancement, which included use of a vacuum erection device as well as traction therapy. Intraoperative techniques included cavernosal sparing, channeling without dilatation, circumferential penile degloving, ventral phalloplasty, suprapubic lipectomy, liposuction, suspensory ligament release, sliding technique, modified sliding technique, multislice technique, and aggressive implant sizing. Postoperative protocols included early device inflation and cycling. Table 1 summarizes and compares the various preoperative, intraoperative, and postoperative strategies identified during literature review with their corresponding reported length gain.
CONCLUSIONS
Many preoperative, intraoperative, and postoperative surgical techniques can be performed by high-volume implanters to improve one's perceived or true penile length. In the hands of experienced, high-volume implanters, these techniques can be very meaningful for patients undergoing penile prosthesis insertion, particularly those who are concerned with penile length. Shah B, Kent M, Valenzuela R. Advanced Penile Length Restoration Techniques to Optimize Penile Prosthesis Placement Outcomes. Sex Med Rev 2021;9:641-649.
Topics: Humans; Male; Penile Erection; Penile Implantation; Penile Prosthesis; Penis; Sex Reassignment Surgery
PubMed: 32653404
DOI: 10.1016/j.sxmr.2020.05.007 -
Sexual Medicine Reviews Oct 2020Evidence for noninvasive management of Peyronie's disease contains many options with varying levels of evidence for each. Many first-line treatments recommended by...
INTRODUCTION
Evidence for noninvasive management of Peyronie's disease contains many options with varying levels of evidence for each. Many first-line treatments recommended by urologists lack strong evidence for their use.
AIM
We summarize the noninvasive (oral medications, topical medications, traction, vacuum erection devices, extracorporeal shock wave therapy, intracavernosal injections and electromotive therapy) treatment options for Peyronie's disease and provide the levels of evidence for each.
METHODS
A literature search of PubMed, EMBASE, Cochrane Library, and ClinicalKey databases was conducted, current up to April 2019.
MAIN OUTCOME MEASURE
For each treatment modality, we measured level of evidence, change in penile curvature, change in erectile function, the percentage of patients with improved angulation, and pain scores.
RESULTS
There is weak evidence to support the use of oral or topical medications. Higher levels of evidence exist for intracavernosal injections and extracorporeal shock wave therapy and may be helpful in certain patient populations.
CONCLUSION
The mechanisms behind Peyronie's disease are not fully understood. Penile injections provide the highest quality of evidence for noninvasive treatment. Ory J, MacDonald L, Langille G. Noninvasive Treatment Options for Peyronie's Disease. Sex Med Rev 2020;8:603-614.
Topics: Disease Management; Evidence-Based Medicine; Humans; Male; Penile Induration; Treatment Outcome
PubMed: 31983573
DOI: 10.1016/j.sxmr.2019.12.002 -
CA: a Cancer Journal For Clinicians Jul 2022Sexual function is a vital aspect of human health and is recognized as a critical component of cancer survivorship. Understanding and evaluating the impacts of... (Review)
Review
Sexual function is a vital aspect of human health and is recognized as a critical component of cancer survivorship. Understanding and evaluating the impacts of radiotherapy on female sexual function requires precise knowledge of the organs involved in sexual function and the relationship between radiotherapy exposure and sexual tissue function. Although substantial evidence exists describing the impact of radiotherapy on male erectile tissues and related clinical sexual outcomes, there is very little research in this area in females. The lack of biomedical data in female patients makes it difficult to design studies aimed at optimizing sexual function postradiotherapy for female pelvic malignancies. This scoping review identifies and categorizes current research on the impacts of radiotherapy on normal female erectile tissues, including damage to normal functioning, clinical outcomes of radiation-related female erectile tissue damage, and techniques to spare erectile tissues or therapies to treat such damage. An evaluation of the evidence was performed, and a summary of findings was generated according to Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) Extension for Scoping Reviews guidelines. Articles were included in the review that involved normal female erectile tissues and radiotherapy side effects. The results show that little scientific investigation into the impacts of radiotherapy on female erectile tissues has been performed. Collaborative scientific investigations by clinical, basic, and behavioral scientists in oncology and radiotherapy are needed to generate radiobiologic and clinical evidence to advance prospective evaluation, prevention, and mitigation strategies that may improve sexual outcomes in female patients.
Topics: Cancer Survivors; Erectile Dysfunction; Female; Humans; Male; Penile Erection; Radiation Injuries; Sexual Dysfunction, Physiological
PubMed: 35298025
DOI: 10.3322/caac.21726 -
AJR. American Journal of Roentgenology Jul 2022Treatment recommendations of penile cancers are determined primarily by the local extent of the primary tumor. Clinical palpation is used for local staging. We... (Meta-Analysis)
Meta-Analysis Review
Treatment recommendations of penile cancers are determined primarily by the local extent of the primary tumor. Clinical palpation is used for local staging. We reviewed diagnostic performance of MRI in local staging of penile cancer in three clinical scenarios (questions [Qs] 1 through 3, Q1-Q3) and one imaging scenario (Q4). Q1 asked whether MRI reliably distinguishes ≤ T1 from ≥ T2 disease. Q2 asked whether clinical staging reliably identifies ≤ T1 versus ≥ T2 disease and how clinical staging compares to MRI. Q3 asked if MRI is accurate for diagnosis of T3 disease. Q4 asked if artificial erection (by intracavernosal injection of prostaglandin E) improved accuracy of MRI in T categorization. MEDLINE, EMBASE, and Cochrane Library databases were searched through September 13, 2021, for studies evaluating local staging of penile cancer using MRI with surgical pathology as the reference standard. Diagnostic accuracy was calculated using a bivariate random-effects model and hierarchic summary ROC mode Meta-regression was performed to test for covariate effects of MRI and artificial erection in Q3 and Q4, respectively. Eight studies and 481 patients were included. The sensitivity and specificity of MRI for Q1 were 86% (95% CI, 73-94%) and 89% (95% CI, 77-95%), respectively. AUC for MRI (0.94; 95% CI, 0.92-0.96) did not differ from clinical staging (0.87; 95% CI, 0.84-0.90; = .83). For Q3, MRI had sensitivity and specificity of 80% (95% CI, 70-87%) and 96% (95% CI, 85-99%), respectively. For Q4, sensitivity and specificity for MRI with versus without artificial erection were 85% (95% CI, 71-92%) and 93% (95% CI, 77-98%) versus 86% (95% CI, 68-95%) and 84% (95% CI, 70-93%), respectively ( = .50). MRI staging of penile cancer may be considered for ≤ T1 versus ≥ T2 disease but did not appear more accurate than clinical staging. High specificity of MRI for diagnosis of ≥ T3 disease suggests that MRI may be useful when organ-sparing approaches are planned. MRI with and without artificial erection showed similar accuracy in local staging. MRI, with or without artificial erection, may be valuable in routine preoperative evaluation of local staging of penile cancer, particularly when organ-sparing options are considered.
Topics: Humans; Magnetic Resonance Imaging; Male; Neoplasm Staging; Penile Neoplasms; Preoperative Care; Sensitivity and Specificity
PubMed: 35195435
DOI: 10.2214/AJR.21.27063 -
The Journal of Sexual Medicine Oct 2021Peyronie's disease (PD) is associated with penile pain, deviation, and sexual dysfunction. Up till now, there is no conservative standard treatment for PD. However, the... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Peyronie's disease (PD) is associated with penile pain, deviation, and sexual dysfunction. Up till now, there is no conservative standard treatment for PD. However, the role of Extracorporeal Shock Wave Therapy (ESWT) is gaining increasing interest.
AIM
To evaluate the effect of ESWT on penile deviation, plaque size, erectile function, pain scale, and the rate of complications in PD patients.
METHODS
PubMed database was searched for articles published from January 2000 to November 2020, using related keywords and including randomized controlled trials (RCTs) only. Meta-analysis and forest plots were carried out using RevMan, and outcomes were reviewed by 2 authors independently. PRISMA guidelines were used in this article to achieve the quantitative and qualitative synthesis of data.
OUTCOMES
Changes in penile deviation, plaque size, erectile function, pain scale, and the rate of ESWT related complications.
RESULTS
The search yielded 73 articles. Three RCTs, including 117 patients in the ESWT group and 121 patients in the placebo group, were reviewed. ESWT is associated with reduction in plaque size (OR = 2.59, 95% CI (1.15-5.85), P= .02). No significant difference in reduction of penile deviation angle or rate of bruises were detected in post ESWT group when compared to placebo. No evidence was found to show an effect of ESWT on erectile function or pain scale.
CLINICAL IMPLICATIONS
Based on the available RCTs, ESWT fails to improve penile curvature or pain in men with PD. Although ESWT may reduce plaque size, this remains of questionable clinical significance.
STRENGTHS & LIMITATIONS
RCTs used different metrics to report the same outcome. Missed data were imputed to match the requirements of meta-analysis. However, there is still much data that cannot be estimated.
CONCLUSION
The current data suggest that ESWT fails to improve penile curvature or pain in men with PD. Although ESWT may reduce plaque size, this remains of questionable clinical significance, and further studies are required to confirm findings. Bakr AM, El-Sakka A. Extracorporeal Shockwave Therapy in Peyronie's Disease: Systematic Review and Meta-Analysis. J Sex Med 2021;18:1705-1714.
Topics: Extracorporeal Shockwave Therapy; Humans; Lithotripsy; Male; Pelvic Pain; Penile Erection; Penile Induration; Treatment Outcome
PubMed: 34511369
DOI: 10.1016/j.jsxm.2021.06.012 -
International Orthopaedics Oct 2021Pelvic ring injuries, frequently caused by high energy trauma, are associated with high rates of morbidity and mortality (5-33%), often due to significant blood loss and... (Review)
Review
INTRODUCTION
Pelvic ring injuries, frequently caused by high energy trauma, are associated with high rates of morbidity and mortality (5-33%), often due to significant blood loss and disruption of the lumbosacral plexus, genitourinary system, and gastrointestinal system. The aim of the present study is to perform a systematic literature review on male and female sexual dysfunctions related to traumatic lesions of the pelvic ring.
METHODS
Scopus, Cochrane Library MEDLINE via PubMed, and Embase were searched using the keywords: "Pelvic fracture," "Pelvic Ring Fracture," "Pelvic Ring Trauma," "Pelvic Ring injury," "Sexual dysfunction," "Erectile dysfunction," "dyspareunia," and their MeSH terms in any possible combination. The following questions were formulated according to the PICO (population (P), intervention (I), comparison (C), and outcome (O)) scheme: Do patients suffering from pelvic fracture (P) report worse clinical outcomes (C), in terms of sexual function (O), when urological injury occurs (I)? Is the sexual function (O) influenced by the type of fracture (I)?
RESULTS
After screening 268 articles by title and abstract, 77 were considered eligible for the full-text analysis. Finally 17 studies that met inclusion criteria were included in the review. Overall, 1364 patients (902 males and 462 females, M/F ratio: 1.9) suffering from pelvic fractures were collected.
DISCUSSION
Pelvic fractures represent challenging entities, often concomitant with systemic injuries and subsequent morbidity. Anatomical consideration, etiology, correlation between sexual dysfunction and genitourinary lesions, or pelvic fracture type were investigated.
CONCLUSION
There are evidences in the literature that the gravity and frequency of SD are related with the pelvic ring fracture type. In fact, patients with APC, VS (according Young-Burgess), or C (according Tile) fracture pattern reported higher incidence and gravity of SD. Only a week association could be found between GUI and incidence and gravity of SD, and relationship between surgical treatment and SD. Electrophysiological tests should be routinely used in patient suffering from SD after pelvic ring injuries.
Topics: Causality; Female; Fractures, Bone; Humans; Incidence; Lumbosacral Plexus; Male; Pelvic Bones; Retrospective Studies
PubMed: 34378143
DOI: 10.1007/s00264-021-05153-8 -
Archivio Italiano Di Urologia,... Jun 2024Erectile dysfunction can cause self-withdrawal and decreased quality of life. Patients who do not respond to pharmacological therapy and other conservative treatments... (Comparative Study)
Comparative Study Meta-Analysis
INTRODUCTION
Erectile dysfunction can cause self-withdrawal and decreased quality of life. Patients who do not respond to pharmacological therapy and other conservative treatments are urged to undergo penile prosthesis implantation. Malleable penile prosthesis was the first prosthesis developed, but then inflatable penile prosthesis was developed to give a more natural erection. There is no meta-analysis comparing inflatable and malleable penile prostheses in terms of safety and efficacy. This study is conducted to evaluate patient and partner satisfaction, ease of use, mechanical failure, and infection rate in patients who underwent penile prosthesis implantation.
METHOD
This meta-analysis followed Preferred Reporting Items for Systematic Review and Meta-analysis (PRISMA) protocols. Five eligible studies were included from Pubmed, Scopus, ScienceDirect, and SemanticScholar databases.
RESULT
In this study, patient and partner satisfaction are significantly better (OR 3.39, 95% CI 1.66-6.93, p = 0.0008) (OR 2.32, 95% CI 1.75-3.08, p < 0.00001). Mechanical failure is also significantly higher in inflatable penile prostheses (OR 5.60, 95% CI 2.02-15.53, p = 0.0009). There is no significant difference in terms of ease of use and infection rate in inflatable or malleable penile prostheses.
CONCLUSIONS
This study concluded that inflatable penile prosthesis is better in terms of patient and partner satisfaction, but mechanical failures occur more frequently in this type of prosthesis.
Topics: Humans; Male; Erectile Dysfunction; Penile Prosthesis; Patient Satisfaction; Prosthesis Design; Penile Implantation; Treatment Outcome; Quality of Life; Prosthesis Failure
PubMed: 38934528
DOI: 10.4081/aiua.2024.12353 -
Sexual Medicine Reviews Jul 2016Phosphodiesterase type 5 (PDE-5) hydrolyzes cyclic guanylate monophosphate (cGMP) specifically to 5' GMP, promoting successful corporeal vascular relaxation and penile... (Review)
Review
INTRODUCTION
Phosphodiesterase type 5 (PDE-5) hydrolyzes cyclic guanylate monophosphate (cGMP) specifically to 5' GMP, promoting successful corporeal vascular relaxation and penile erection during sexual stimulation. Oral PDE-5 inhibitors such as sildenafil, vardenafil, tadalafil, and avanafil have provided noninvasive, effective, well-tolerated treatment for erectile dysfunction (ED) patients and, at the same time, stimulated both academic and clinical interests. Lately, some oral PDE-5 inhibitors were released as low-dose preparations with the concept of potential daily administration and long-term use.
AIM
To highlight the possible potential implications of low-dose long-term use of PDE-5 inhibitors.
METHOD
A systematic review was carried out until December 2015 based on a search of all concerned articles in MEDLINE, medical subjects heading (MeSH) databases, Scopus, The Cochrane Library, EMBASE, and CINAHL databases without language restriction. Key words used to assess the outcome and estimates for concerned associations were: PDE-5 inhibitors; erectile dysfunction; low-dose; long-term; sildenafil; tadalafil; vardenafil; avanafil.
MAIN OUTCOME MEASURES
Demonstrating different implications for low-dose long-term use of PDE-5 inhibitors.
RESULTS
Low-dose and/or long-term use of PDE-5 inhibitors was shown to put forth beneficial sound effects in different medical implications with potentials that could be extended for different utilities. These implications included sexual, urogenital, cardiovascular, pulmonary, cutaneous, gastrointestinal, and reproductive, as well as neurological disorders. However, it is evident that most potential appliances were carried out experimentally on preclinical studies with off-label indications.
CONCLUSION
Making use of and exploring low-dose and/or long-term use of several PDE-5 inhibitors for their possible implications seem to be valuable in different medical disorders. Increased knowledge of the drug characteristics, comparative treatment regimens, optimal prescribing patterns, and well-designed clinical trials are needed before these agents can be recommended for use.
Topics: Dose-Response Relationship, Drug; Erectile Dysfunction; Humans; Male; Phosphodiesterase 5 Inhibitors; Sildenafil Citrate; Tadalafil; Treatment Outcome; Vardenafil Dihydrochloride
PubMed: 27871960
DOI: 10.1016/j.sxmr.2015.12.005