Publications by authors named "Laurence Levine"

Background: Infection remains a significant concern following penile prosthesis (PP) implantation surgery. Published guidelines have indicated the use of pre-operative intravenous (IV) antibiotics but have not provided specific recommendations regarding intra-operative irrigation. For long in our practice, we have been using a combination of antibiotics for irrigation (rifampin 600 mg/L of sterile water, gentamicin 80 mg/L of sterile water).

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Article Synopsis
  • The Penuma implant is a silicone device designed to enhance the appearance of the flaccid penis in men who can achieve normal erections, with a focus on patient satisfaction and post-surgery complications after at least 6 months.
  • A study analyzed outcomes from 92 cases, finding an average increase in flaccid length of 2.5 cm and girth of 3.1 cm, with a patient satisfaction rate of 82% and a majority willing to repeat the surgery.
  • The research indicated that the lateral scrotal incision approach resulted in fewer complications and lower revision rates compared to the traditional infrapubic method, suggesting it might be the preferred surgical technique.
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Background: Priapism is a urological condition characterized by a persistent erection. The management varies based on its subclassifications. Despite established clinical guidelines for ischemic priapism, there is a lack of large-scale research focused on patient characteristics and management strategies.

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Background: Penile prosthetic devices are the standard treatment for erectile dysfunction (ED) after failure of maximum medical therapy and conservative options. Several penile lengthening procedures (PLPs) can be performed concurrently with penile prosthesis (PP) insertion in patients with severe ED, penile shortening, and/or Peyronie's disease to help combat negative emotional and psychological concerns from penile length loss with penile prosthetic device placement.

Methods: An extensive, systematic literature review of the various pre-, intra-, and post-operative techniques that can be applied to preserve, restore or enhance penile length at the time of penile prosthetic implantation.

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Background: The increasing popularity of the silicone sleeve penile implant has been accompanied by concerns over potential risks and adverse events.

Objectives: To provide multi-institutional data on safety outcomes in patients undergoing silicone sleeve penile implant surgery across high-volume implant surgeons. In addition, we discuss preventative techniques to minimize postoperative complications and the management of these events.

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Objective: To further evaluate extra-tunical grafting (ETG), a relatively new surgical option to treat corporal indentation in those with Peyronie's disease without buckling or hinge effect, we report our experience, patient satisfaction, and surgical outcomes.

Methods: Retrospective review of patients following ETG, including pre-operative deformity, type of graft, graft location (under or over Buck fascia), patient characteristics, and satisfaction. Overall cosmetic satisfaction with deformity correction between patients undergoing 2 different ETG locations and 3 different types of grafts, as well as perceived bother of graft visibility and palpability were assessed.

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Over the years, numerous non-surgical and surgical treatment options have been explored for Peyronie's disease. Current options may result in incomplete correction of the deformity, which can be bothersome to the patient. This is a two-center case series of three patients who had previously undergone treatment for Peyronie's disease.

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Treatment options for Peyronie's disease (PD) remain limited. Topical H100 gel, (Hybrid Medical, Edina, USA), which contains nicardipine, super oxide dismutase and emu oil showed safety and efficacy in a previous small double-blind placebo-controlled pilot study. The present study evaluates if topically applied H100 gel applied to the penile shaft infiltrates the tunica albuginea.

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Background: Plaque excision and grafting (PEG) has been recommended for patients with Peyronie's disease (PD) with >60° curvature and/or hinge effect and strong preoperative erections, while placement of an inflatable penile prosthesis (IPP) is recommended when rigidity is suboptimal. Nevertheless, many patients counseled to undergo an IPP decline and insist on proceeding with PEG due to personal preference or desire to avoid an implant.

Aim: We aim to review long-term outcomes in patients who underwent PEG for PD at our institution and investigate whether there is any difference in long-term outcomes in patients who undergo PEG despite a recommendation to undergo IPP.

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Article Synopsis
  • The QoLSPP (Quality of Life and Sexuality with Penile Prosthesis) is a validated questionnaire designed to measure satisfaction in patients who have undergone penile prosthesis implantation.
  • A systematic review of existing studies was conducted, involving a search of multiple databases to assess patient satisfaction based on QoLSPP scores in male patients who had the procedure.
  • Results indicated that patients generally reported high satisfaction across different domains of the QoLSPP, although many studies included had a significant risk of bias.
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Peyronie's disease continues to be poorly understood. We characterize the presenting features of Peyronie's disease within a large cohort and elucidate the factors that correlate with surgical intervention. Univariate and multivariate analyses were performed on 1483 consecutive patients to assess pre-operative predictors of surgical intervention for Peyronie's disease.

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Background: Patients with Peyronie's disease present with a variety of penile deformities. Those with hinge effect can experience bothersome buckling of the erection and instability during penetrative sex; however, the actual characteristics and clinical implications are not fully understood.

Aim: To determine the factors that cause hinge effect and to assess the role on surgical intervention.

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Background: While implantation of an inflatable penile prosthesis (IPP) is commonly performed via infrapubic or penoscrotal approaches, the subcoronal (SC) approach for IPP implantation may safely and reliably allow for additional reconstructive procedures through a single incision.

Aim: The aim of this study is to report outcomes, including complications, of the SC approach and to determine common characteristics of patients undergoing the SC approach.

Methods: A retrospective chart review from May 11, 2012, to January 31, 2022, was performed at a single, tertiary care institution to identify patients with IPP implantation via the SC approach.

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Introduction: Treatment recommendations for Peyronie's Disease (PD) differ based on whether a patient is in the acute/active versus chronic/stable phase of the disease, yet there are no agreed upon criteria for defining these clinical entities.

Objectives: To review the criteria used to define acute and chronic phase PD in modern PD intervention studies.

Methods: We performed a search engine review to identify indexed publications for PD intervention studies and review articles / meta-analyses from the year 2011-2020.

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Introduction: Treatment recommendations for Peyronie's Disease (PD) differ based on whether a patient is in the acute/active versus chronic/stable phase of the disease, yet there are no agreed upon criteria for defining these clinical entities.

Objectives: To review the criteria used to define acute and chronic phase PD in modern PD intervention studies METHODS: We performed a search engine review to identify indexed publications for PD intervention studies and review articles / meta-analyses from the year 2011-2020. Outcomes results were catalogued and summarized across articles.

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We evaluated outcomes in patients undergoing penile prothesis (PP) implantation for erectile dysfunction (ED) and concurrent Peyronie's Disease (PD). A clinician-developed survey to assess satisfaction was sent to 354 patients who underwent PP placement from 2012-2018 by a single-surgeon. Results were compared based on the presence or absence of concurrent PD.

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Erectile dysfunction (ED) is a common problem, and prevalence rates are expected to rise as life expectancy increases worldwide. In more severe cases of ED, penile prosthesis implantation has been an excellent option for patients. Over the past few decades, significant design improvements have been made to the penile prosthesis and modifications to surgical technique to improve clinical outcomes.

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Background: Despite an increasing number of publications on Peyronie's disease (PD), evidence-based clinical decision-making remains challenging due to the small number of well-designed clinical trials.

Aim: To perform a critical analysis of reporting quality in PD systematic reviews (SR) and meta-analyses (MA).

Methods: Study protocol registration was performed on the Open Science Framework platform.

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Background: Congenital penile curvature (CPC) is corrected surgically by various corporoplasty or tunica albuginea plication techniques, but the optimal surgical approach is not well-defined.

Aim: To provide a comprehensive evaluation of the published literature pertaining to outcomes with penile plication and corporoplasty techniques for surgical management of CPC. To determine if plication or corporoplasty offers superior outcomes in surgical correction of CPC.

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