Publications by authors named "Noam D Kitrey"

Objectives: To assess the association between overactive bladder syndrome (OAB) and the metabolic syndrome (MetS).

Patients And Methods: A population-based study was conducted to compare OAB patients with age-, sex- and ethnicity-matched control subjects regarding the prevalence of the parameters of the MetS, with respect to obesity, hyperlipidemia, hypertension and diabetes mellitus. The characteristics of the OAB population were assessed.

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Context: The European Association of Urology (EAU) Guidelines Panel for Urological Trauma has produced guidelines in order to assist medical professionals in the management of urological trauma in adults for the past 20 yr. It must be emphasised that clinical guidelines present the best evidence available to the experts, but following guideline recommendations will not necessarily result in the best outcome. Guidelines can never replace clinical expertise when making treatment decisions for individual patients regarding other parameters such as experience and available facilities.

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Botulinum toxin is an accepted therapy for several urologic diseases involving the lower urinary tract system. Intravesical injection of the toxin emerged in recent decades as an evidenced-based approach for the treatment of patients with medication refractory neurogenic or idiopathic detrusor over-activity. The use of the toxin for other urologic disease such as benign prostate enlargement, detrusor-sphincter dyssynergia or premature ejaculation - still requires further research.

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Botulinum toxin has been at the center of attention in the last decades as a treatment option in several urologic diseases related to lower urinary tract function. Intravesical injection of the toxin is recommended for two main indications: neurogenic detrusor over-activity and idiopathic detrusor over-activity, resistant to oral therapy. In certain cases, clinical response to treatment is less than ideal, despite previous response.

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The coronavirus disease 2019 (COVID-19) pandemic is unlike anything seen before by modern science-based medicine. Health systems across the world are struggling to manage it. Added to this struggle are the effects of social confinement and isolation.

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The kidneys are the most vulnerable genitourinary organ in trauma, as they are involved in up to 3.25% of trauma patients. The most common mechanism for renal injury is blunt trauma (predominantly by motor vehicle accidents and falls), while penetrating trauma (mainly caused by firearms and stab wound) comprise the rest.

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Background: Ataxia telangiectasia (AT) is a neurodegenerative cerebellar disorder, caused by mutations in the ATM gene, involved in DNA repair. Radiosensitivity, progressive ataxia, immune deficiency and malignancies, are well known symptoms, but urological manifestations are scarcely described.

Objective: To characterize urologic manifestations in a large cohort of AT patients.

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Purpose: We studied the long-term efficacy of penile low intensity shock wave treatment 2 years after an initially successful outcome.

Materials And Methods: Men with a successful outcome of low intensity shock wave treatment according to the minimal clinically important difference on the IIEF-EF (International Index of Erectile Function-Erectile Function) questionnaire were followed at 6, 12, 18 and 24 months. Efficacy was assessed by the IIEF-EF.

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A 47 year old man presented with a combination of dry mouth and lightheadedness while standing. His medical background was unremarkable except for cigarette smoking and hyperlipidemia. Sjögren's syndrome was ruled out, and he was referred for evaluation of orthostatic hypotension, which by then included syncopal episodes and injuries.

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Article Synopsis
  • The management of high-grade renal injuries (Grade IV-V) is debated, with a rise in non-operative management (NOM) but limited comparative outcome data against open surgical exploration.
  • A systematic review was conducted analyzing data from various medical databases to assess the safety and effectiveness of NOM compared to open surgery, focusing on mortality rates, renal preservation, hospital stay length, and complications.
  • Findings indicated that NOM had significantly better outcomes in terms of overall mortality (0-3% vs 0-29%) and renal preservation (84-100% vs 0-82%), while the complication rates were similar and NOM patients had shorter hospital stays.
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Context: The evidence base for optimal acute management of pelvic fracture-related posterior urethral injuries needs to be reviewed because of evolving endoscopic techniques. The current standard of care is suprapubic cystostomy followed by delayed urethroplasty.

Objective: To systematically review the evidence base comparing early endoscopic realignment with cystostomy and delayed urethroplasty regarding stricture rate, the need for subsequent procedures, and functional outcomes.

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Purpose: We performed sham controlled evaluation of penile low intensity shock wave treatment effect in patients unable to achieve sexual intercourse using PDE5i (phosphodiesterase type 5 inhibitor).

Materials And Methods: This prospective, randomized, double-blind, sham controlled study was done in patients with vasculogenic erectile dysfunction who stopped using PDE5i due to no efficacy. All patients had an erection hardness score of 2 or less with PDE5i.

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Context: The most recent European Association of Urology (EAU) guidelines on urological trauma were published in 2014.

Objective: To present a summary of the 2014 version of the EAU guidelines on upper urinary tract injuries with the emphasis upon diagnosis and treatment.

Evidence Acquisition: The EAU trauma guidelines panel reviewed literature by a Medline search on upper urinary tract injuries; publication dates up to December 2013 were accepted.

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Context: The most recent European Association of Urology (EAU) guidelines on urologic trauma were published in 2014.

Objective: To present a summary of the 2014 version of the EAU guidelines on urologic trauma of the lower urinary tract with an emphasis on diagnosis and treatment.

Evidence Acquisition: The EAU Trauma Panel reviewed the English-language literature via a Medline search for lower urinary tract injury (LUTI) up to November 2013.

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Objectives: To compare the sexual function of women with and without vaginal penetration difficulties (VPDs) and relate it to the sexual function of their male partners.

Methods: All consenting women attending a sexual medicine centre during 2005-2007 completed the Female Sexual Function Index (FSFI) and answered questions about five VPDs (placement of a tampon, gynaecological examination, insertion of her or her partner's finger, and penile-vaginal intercourse). Male partners filled the International Index of Erectile Function (IIEF).

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Penile extracorporeal low-intensity shock wave therapy (LIST) to the penis has recently emerged as a novel and promising modality in the treatment of erectile dysfunction (ED). LIST has angiogenic properties and stimulates neovascularization. If applied to the corpora cavernosa, LIST can improve penile blood flow and endothelial function.

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Introduction: Low-intensity extracorporeal shock wave therapy (LI-ESWT) to the penis has recently emerged as a new and promising modality in the treatment of erectile dysfunction (ED).

Aim: To review the published literature on the mechanism of action of LI-ESWT; and to report our clinical data on its efficacy in men with vasculogenic ED.

Methods: A Medline search using the relevant keywords on this topic has been done.

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Low-intensity extracorporeal shock wave therapy (LI-ESWT) is a novel modality that has recently been developed for treating erectile dysfunction (ED). Unlike other current treatment options for ED, all of which are palliative in nature, LI-ESWT is unique in that it aims to restore the erectile mechanism in order to enable natural or spontaneous erections. Results from basic science experiments have provided evidence that LI-ESWT induces cellular microtrauma, which in turn stimulates the release of angiogenic factors and the subsequent neovascularization of the treated tissue.

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Context: The European Association of Urology (EAU) Trauma Guidelines Panel presents an updated iatrogenic trauma section of their guidelines. Iatrogenic injuries are known complications of surgery to the urinary tract. Timely and adequate intervention is key to their management.

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Purpose: Unilateral low loop cutaneous ureterostomy (LLCU) has been offered as the preferred method of temporary urinary diversion in cases of massively dilated and refluxing ureters. We sought to explore whether LLCU is effective in preserving urinary bladder function in the long term.

Materials And Methods: The charts of all patients who had undergone temporary unilateral LLCU as newborns in the presence of massive vesico-ureteric reflux were retrospectively reviewed.

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Background: The treatment for and long-term outcome of renal angiomyolipoma (AML) at high-risk for bleeding has not been determined.

Objective: To evaluate the complication rates and the long-term outcomes among patients treated by selective arterial embolization (SAE) for a large or symptomatic renal AML.

Design, Setting, And Participants: Forty-one patients with 48 kidneys containing AML were treated by SAE at a single tertiary academic center.

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