ABSTRACT
PURPOSE: We investigated efficacy and compliance related to percutaneous tibial nerve stimulation in patients treated for overactive bladder at a large, urban safety net hospital. MATERIALS AND METHODS: Consecutive patients who underwent percutaneous tibial nerve stimulation at Grady Memorial Hospital from May 2015 through January 2019 were included in our cohort and records were reviewed retrospectively. Primary outcomes of interest included self-reported urinary symptoms and episodes of urinary incontinence. Our secondary outcome of interest was patient compliance, defined as completion of 12 or more treatment sessions. Descriptive analysis and paired t-tests were performed. RESULTS: Of the 50 patients with a mean ± SD age of 59 ± 12 years 80% were black, 52% were male, 34% were uninsured and 54% subscribed to government insurance. Prior treatment included behavioral modification in 100% of cases, anticholinergics in 86% and mirabegron in 4%. Patients completed a mean of 10.7 ± 2.7 of the 12 planned weekly percutaneous tibial nerve stimulation treatments. Of the patients 70% completed all 12 weekly treatments and 77% of those who completed 12 treatments continued to maintenance treatment. After percutaneous tibial nerve stimulation treatment average symptoms improved across all metrics, including mean daytime frequency (from 11.0 to 6.6 episodes per day or -24.5%), nighttime frequency (from 4.8 to 2.5 episodes per night or -47.1%), urgency score (from 3.4 to 1.9 or -42.1%) and incontinence (from 1.6 to 0.4 episodes per day or -79.6%) (each p <0.001). A total of 43 patients (86%) reported symptom improvement. CONCLUSIONS: Percutaneous tibial nerve stimulation had favorable efficacy and compliance in a traditionally underserved patient population. This should be considered as a feasible modality to manage overactive bladder symptoms in patients in a similar demographic.
Subject(s)
Transcutaneous Electric Nerve Stimulation , Urinary Bladder, Overactive/therapy , Aged , Female , Humans , Male , Middle Aged , Patient Compliance , Retrospective Studies , Safety-net Providers , Tibial Nerve , Transcutaneous Electric Nerve Stimulation/methods , Treatment OutcomeABSTRACT
PURPOSE: Ureteral stent placement for decompressing renal units obstructed by calculi is safe and can be potentially lifesaving in the prompt resolution of the sequelae of renal obstruction, infection and an obstructing stone. At many institutions there can be prolonged delay in getting patients to the operating room for stent placement. We hypothesized that it is safe and efficacious to attempt ureteral stent placement using local anesthesia at the bedside without live fluoroscopic guidance. MATERIALS AND METHODS: Patients presenting with symptomatic, obstructing ureteral calculi were given the option of bedside ureteral stent placement. Viscous lidocaine was placed into the urethra before flexible cystoscopic examination. A 260 cm Glidewire® was used as initial access with only 1 attempt at passage. All stent placements were confirmed with immediate post-procedure radiograph. Prospectively collected data were retrospectively analyzed for all patients who underwent attempted bedside ureteral stent placement. RESULTS: A total of 42 patients underwent attempted bedside stent placement under local anesthesia without fluoroscopic guidance. Mean stone size was 8.3 mm and 71% of stones were in the proximal ureter. Ureteral stent placement was pursued in 14% of patients for infection and in 59% for intractable pain. Ureteral stent placement was successful in 30 patients (71%). Statistical analysis did not reveal any significant predictors of successful stent placement in this cohort of patients. CONCLUSIONS: In our cohort bedside ureteral stent placement was well tolerated, safe and efficacious, thus expediting upper tract decompression in the setting of obstructed renal units in more than 70% of patients.
Subject(s)
Anesthesia, Local , Point-of-Care Systems , Stents , Ureteral Calculi/therapy , Ureteral Obstruction/therapy , Adult , Aged , Cystoscopy , Female , Humans , Male , Middle Aged , Retrospective StudiesABSTRACT
Nocturia, or awakening one or more times to void at night, becomes clinically significant with two or more voids a night. In the past, nocturia has typically been viewed as a symptom of benign prostatic hyperplasia and/or overactive bladder syndrome. However, newer evidence supports that this is no longer just a symptom but a medical condition that warrants further workup and treatment given its effect on quality of life. The negative effects of nocturia include sleep fragmentation, decreased productivity at work, and increased risk of falls and fractures. A workup to find the underlying cause of nocturia will help guide treatment, which may include pharmacologic agents.
Subject(s)
Nocturia/diagnosis , Nocturia/therapy , Female , Humans , MaleABSTRACT
Mixed epithelial and stromal tumors (MESTs) of the kidney are rare renal neoplasms characterized by mixed cystic and solid components. These tumors are typically present in middle-aged women as a flank mass, or as a cause of flank pain or hematuria. We outline the case of an older male who presented with an enlarging abdominal mass causing symptoms that suggested a partial small bowel obstruction. Management of the patient and a brief review are discussed.
Subject(s)
Kidney Neoplasms/diagnosis , Kidney/pathology , Neoplasms, Complex and Mixed/diagnosis , Neoplasms, Glandular and Epithelial/diagnosis , Aged , Diagnosis, Differential , Humans , Kidney/diagnostic imaging , Kidney Diseases, Cystic/diagnosis , Magnetic Resonance Imaging , Male , Nephroma, Mesoblastic/diagnosis , Radiography , Stromal Cells/pathologyABSTRACT
OBJECTIVE: To educate surgeons of distal colon urinary diversion as an alternative to ileal conduit. To assess perioperative outcomes of distal colon conduit in pelvic exenteration including conduit-related, gastrointestinal, infectious, metabolic, and wound complications within 30 days, 31-89 days, and greater than 90 days from the time of surgery. MATERIALS AND METHODS: Forty-one patients who underwent distal colon urinary diversion for malignancy, fistula, or neurogenic bladder were identified in our IRB approved database from 1/2007 to 7/2017. RESULTS: Twenty-six (63.4%) were male with mean age of 54.1 years. Complications were stratified by early (≤30 days), intermediate (31-89 days), and late (≥90 days). Within 30 days, 2 (4.9%) had partial small bowel obstructions requiring nasogastric tube (NGT) placement and total parenteral nutrition (TPN); 8 (19.5%) prolonged ileus with 6 (14.6%) requiring TPN and 5 (12.2%) requiring NGT placement; 1 (2.4%) enterocutaneous fistula; 1 (2.4%) conduit hemorrhage, 10 (24.4%) treated urinary tract infections (UTIs). Between 31 and 89 days, 1 patient (2.4%) had urinary conduit leak and 3 (7.3%) treated UTIs. At ≥90 days, 2 (4.9%) had partial small bowel obstructions requiring NGT placement, 4 (9.8%) ureterocolonic strictures and 1 (2.4%) parastomal hernia, 3 (7.3%) treated UTIs. Readmission rate in ≤30 days was 10 (24.4%), 31-89 days was 13 (31.7%), and 90+ days was 16 (39%). Long-term metabolic complications at ≥90 days included 16 (39%) with hypokalemia, 10 (24.4%) with hyperchloremia, and 14 (34.1%) with metabolic acidosis. CONCLUSION: Distal colon urinary conduit is a relatively safe and feasible option and obviates the need for small bowel anastomosis and possible associated complications.
Subject(s)
Colon, Descending/surgery , Colon, Sigmoid/surgery , Pelvic Exenteration/adverse effects , Postoperative Complications/epidemiology , Urinary Diversion/methods , Urologic Diseases/surgery , Anastomosis, Surgical/methods , Female , Follow-Up Studies , Georgia/epidemiology , Humans , Incidence , Male , Middle Aged , Pelvic Exenteration/methods , Retrospective Studies , Time FactorsABSTRACT
OBJECTIVE: To characterize men presenting to a tertiary care safety-net hospital with prostate-specific antigen (PSA) values ≥100 ng/mL and to identify a potential population for targeted PSA screening. MATERIALS AND METHODS: Retrospective review of 100 randomly selected patients of a total of 204 who presented to Grady Memorial Hospital from 2004 to 2011 with initial PSA ≥100 ng/mL was performed. Demographics, disease characteristics, and survival status were obtained via the Tumor Registry and a combination of electronic medical records and older paper charts, with missing data from paper charts excluded on analyses. RESULTS: Sixty-five patients were newly diagnosed with prostate cancer on presentation and 35 were previously diagnosed. Median PSA at presentation was 405.5 ng/mL (minimum, 100 and maximum, 7805), 81% had metastatic disease, and 94% had Gleason ≥7. Median Cancer of the Prostate Risk Assessment score was 8. Median age at presentation was 67.4 years (minimum, 40.8 and maximum, 90.6). Eighty-nine percent of patients were African American, 24% lived alone, 12% were homeless or incarcerated, 51% were insured by Medicare or Medicaid, and 47% were uninsured. Only 1% had human immunodeficiency virus, 19% had diabetes, and 13% had chronic kidney disease. Of the 65 newly diagnosed patients, only 23% had ever been screened and 9% were previously biopsied. Median time from presentation to death was 17.8 months (minimum, 0.16 and maximum, 107.1). CONCLUSION: Among men presenting with PSA ≥100 ng/ml at a safety-net hospital, the majority were African American, of lower socioeconomic status, and had metastatic disease. Uniform absence of prostate cancer screening may expose greater numbers of at-risk men to similar outcomes. Discussion is needed regarding targeted PSA screening in higher risk, vulnerable patients.
Subject(s)
Early Detection of Cancer/statistics & numerical data , Prostate-Specific Antigen/blood , Prostatic Neoplasms/blood , Prostatic Neoplasms/diagnosis , Safety-net Providers/statistics & numerical data , Adult , Black or African American/statistics & numerical data , Aged , Aged, 80 and over , Georgia , Ill-Housed Persons/statistics & numerical data , Humans , Male , Marital Status , Medicaid/statistics & numerical data , Medicare/statistics & numerical data , Middle Aged , Neoplasm Grading , Neoplasm Metastasis , Prisoners/statistics & numerical data , Prostatic Neoplasms/pathology , Prostatic Neoplasms/therapy , Residence Characteristics/statistics & numerical data , Retrospective Studies , Survival Rate , United StatesABSTRACT
The circular fasciocutaneous penile flap meets all criteria for tissue transfer and urethral reconstruction. It reliably provides ample hairless tissue, usually 13 to 15 cm long, without compromising cosmesis or function. We find it ideal for long strictures in the distal or pendulous urethra, where the decreased substance of the corpus spongiosum may jeopardize graft viability. A second major advantage is its versatility: it can be used throughout the entire anterior urethra, from the membranous area to the meatus. In addition, the circular fasciocutaneous penile flap is easily combined with other tissue-transfer techniques when necessary, enabling one-stage reconstruction in the majority of cases. The flap may be tubularized for replacement urethroplasty or divided and used in two separate stenotic areas. Onlay reconstruction is preferable to flap tubularization and has provided a better initial and long-term outcome. The circular fasciocutaneous penile flap provides superior results even in patients with complex refractory strictures in whom previous attempts at anterior urethroplasty have failed. We believe its superiority resides in the transfer of well-vascularized tissue to the compromised area. Complications can be minimized by avoiding prolonged placement in the exaggerated lithotomy position and by meticulous attention to principle of reconstructive surgery.
Subject(s)
Penis/anatomy & histology , Surgical Flaps , Urethral Stricture/surgery , Humans , Male , Patient Selection , Penis/surgery , Postoperative Care , Skin Transplantation/methods , Treatment Outcome , Urologic Surgical Procedures, Male/methodsABSTRACT
Pelvic ring fractures often result in severely injured patients with multiple organ injuries. The most common associated injuries are intraabdominal or urogenital, and urogenital injuries are the most common associated injuries in those with severe pelvic fractures. Prompt and effective diagnosis and management of these injuries is essential to successful outcomes, but this is potentially complicated by poor communication and coordination among the many specialists involved. To address this, we present a multi-disciplinary review of pelvic fracture-associated bladder and urethral injuries that is specifically geared towards orthopaedic, urology, and trauma surgeons caring for these patients.