Publications by authors named "Omar Duenas Garcia"

Introduction And Hypothesis: This study was aimed at determining the effect of sugammadex versus a combination of glycopyrrolate and neostigmine (GN) for neuromuscular reversal blockage on transient postoperative urinary retention (TPOUR) in patients undergoing a laparoscopic and robot-assisted laparoscopic hysterectomy.

Methods: We conducted a retrospective cohort study in patients undergoing a laparoscopic or robotic hysterectomy between February 2017 and December 2021. Patients with and without concomitant procedures were included.

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Article Synopsis
  • * A modified Delphi process was used to evaluate and reach consensus on 37 statements related to POUR, which were informed by a structured literature search.
  • * Out of the original 37 statements, 34 achieved consensus across six categories including incidence, medications, and patient factors, while 3 statements were excluded.
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The main objective of this study was to analyze perinatal outcomes of women with substance use disorder in pregnancy who participated in the West Virginia University Medicine Drug Free Moms and Babies Assist Connect and Encourage program (DFMB/ACE) compared to women who were not enrolled in the program. This was a retrospective cohort study conducted in an l Academic Tertiary Care Center. Women who enrolled in DFMB/ACE services from 2018 to 2019 were termed as the intervention group.

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Introduction And Hypothesis: Sacral neuromodulation (SNM) is a commonly performed procedure for various conditions. Infection rates range as high as 10% and often require operative explantation with resultant increased cost and morbidity. Pouches impregnated with antibiotic have been utilized in cardiovascular procedures with decreasing infectious complications.

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Rapid screening tools are useful for identifying at-risk patients and referring them for further assessment and treatment, but none exist that consider the unique medical needs of pregnant women with eating disorders (EDs). There is a need for a rapid, sensitive, and specific screening tool that can be used to identify a potential ED in pregnancy. We started with a set of 25 questions, developed from our qualitative work along with other ED screening tools, and tested on a development (n = 190) and validation sample (n = 167).

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Background: In this study, we aim to compare outcomes after cystotomy repair between standard sutures (910 polyglactin, poliglecaprone) versus barbed (V-Loc 90) suture. As a secondary outcome, we analyzed factors for suture preference between the two groups.

Methods: A retrospective chart review was undertaken for surgeries complicated by cystotomy, identified by ICD-9/10 codes from 2016 to 2019 at West Virginia University (WVU) Hospital.

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Objective: The aims of the study were to construct uroflowmetry nomograms, evaluate uroflowmetry flow rate patterns, and graphically illustrate overlaid uroflowmetry curves in nulliparous female adult volunteers.

Methods: We performed a prospective cross-sectional study evaluating uroflowmetry curve and flow rate patterns on a cohort of nulliparous female adult volunteers. Primary outcome was construction of uroflowmetry maximum and average flow rate nomograms.

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Pregnancy, surgery, and trauma are known risk factors for the development of rectus sheath hematomas (RSHs). The exact incidence of RSH during pregnancy is unknown, however this disease carries a risk of complication and even mortality. The role of infection in this condition is less known with only a few reported case studies in medical literature.

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Introduction: Patients may develop recurrent urinary tract infections, pain syndromes, dyspareunia, and voiding difficulty after mid-urethral sling placement that can be treated by partial sling excision.

Objective: The primary objective of this study was to evaluate the incidence of de novo incontinence and voiding difficulty after partial sling excision. A secondary objective was to assess risk factors associated with future incontinence surgery in this subset of patients.

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Aims: It is currently unknown whether an association exists between polypropylene mesh and urethral diverticulum formation following placement of polypropylene midurethral slings (MUS) for the treatment of stress urinary incontinence (SUI). We aimed to examine the literature associating MUS with the occurrence of urethral diverticula.

Methods: Multiple online research databases, including PubMed, Google Scholar, EBSCOhost, and the Cochrane Library, were searched, from January 2019 to February 2019, for evidence related to the occurrence of urethral diverticula following polypropylene MUS procedures.

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Objective: The aim of this study was to evaluate the efficacy and safety of an over-the-counter device for the treatment of stress urinary incontinence (SUI) in females.

Methods: A multicenter, interventional, single-arm study involving 5 different sites was conducted including women diagnosed with symptomatic SUI using a self-inserted pessary device. A 1-week baseline period was followed by a 2-week period of wearing the device.

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True pelvic floor areas are uncommon conditions, but they can occur after extensive pelvic surgery including radical cystectomies or pelvic exenteration. We present the case of a patient with a persistent hernia that failed a native tissue repair and required a prosthetic mesh implant as definitive surgical treatment.

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The objective of our study was to determine the effect of voiding positions on uroflow parameters in young, healthy nulliparous women with no pelvic floor disorders. . From December 2017 to February 2018, we performed a single-institution cross-sectional study with 30 healthy volunteers comparing uroflow curves in sitting and hovering positions.

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Introduction And Hypothesis: Ureteral injuries are a source of morbidity, and delays in diagnosis can increase the risk for long-term sequelae. Our aim was to quantify and describe iatrogenic ureteral injuries in a rural tertiary care center. Our secondary goal was to evaluate the impact of delayed diagnosis of ureteral injury on patient outcomes and whether cystoscopy had any influence on these outcomes.

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Objectives: The aim of the study was to evaluate the accuracy of the bladder scanner in assessing postvoid residual (PVR) volumes in patients with pelvic organ prolapse (POP).

Methods: We performed a prospective parallel cohort study evaluating the accuracy of the BVI 3000 bladder scanner in patients with POP. Patients with POP to the hymen were offered inclusion.

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Objective: To determine the effect of preoperative oral phenazopyridine on postoperative voiding dysfunction in women undergoing a retropubic midurethral sling.

Methods: A single-institution randomized clinical trial was performed from September 2015 to March 2017, comparing 200 mg of oral phenazopyridine versus no phenazopyridine in patients undergoing a retropubic midurethral sling under general anesthesia with no concomitant procedures. A power calculation indicated that we required at least 40 subjects per arm.

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Introduction And Hypothesis: Surgeons use a variety of sutures and knot-tying methods during pelvic reconstructive procedures. We hypothesized that knot-strength integrity will be similar with regards to type of knot, type of suture, and the knot-tying process.

Methods: Using six different suture materials, flat square knots and slip knots were tied robotically and by hand by two surgeons.

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Objective: The aim of this study was to determine the effect of preoperative oral phenazopyridine on short-term voiding dysfunction in patients undergoing a retropubic midurethral sling.

Methods: We conducted a retrospective cohort study in subjects undergoing a retropubic midurethral sling comparing those who received preoperative oral phenazopyridine with those who did not. We included all women who underwent a retropubic midurethral sling without concomitant procedures under general anesthesia at our institution.

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Introduction And Hypothesis: Pelvic anatomy is complex and intimate knowledge of variabilities in anatomical relationships is critical for surgeons to safely perform surgical procedures. Three-dimensional Imaging provides the opportunity to analyze undisturbed anatomical relationships. The authors hypothesized that three-dimensional models created from pelvic computed tomography angiograms could be used to obtain vascular anatomical measurements, and that the measurements obtained from three-dimensional models would be similar to those from cadaver studies.

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Objectives: This study aimed to compare the effect of periurethral infiltration of bupivacaine versus normal saline on postoperative voiding function and pain in patients undergoing retropubic midurethral sling METHODS: A randomized double-blind placebo-controlled study was performed at the University of Massachusetts from March 2012 to June 2015. Ninety patients were randomized to receive 0.5% bupivacaine with epinephrine or normal saline with epinephrine solution for periurethral hydrodissection.

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Objective: The purpose of this study was to compare catheter-related pain and quality-of-life scores between 2 catheters used after failed voiding trials following urogynecologic surgery.

Methods: Women failing an inpatient voiding trial requiring short-term catheterization after urogynecologic surgery were randomized to receive either a standard FC or a patient-controlled VC. Subjects completed a 6-item, visual analog scale-based postoperative questionnaire (POQ) and an outpatient voiding trial 3 to 7 days after surgery.

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