Morbidity and Mortality After Benign Prostatic Hyperplasia Surgery: Data from the American College of Surgeons National Surgical Quality Improvement Program

Background and Purpose: With the aging population, it is becoming increasingly important to identify patients at risk for postsurgical complications who might be more suited for conservative treatment. We sought to identify predictors of morbidity after surgical treatment of benign prostatic hyperplasia (BPH) using a large national contemporary population-based cohort. Methods: Relying on the American College of Surgeons National Surgical-Quality Improvement Program (ACS-NSQIP; 2006?2011) database, we evaluated outcomes after transurethral resection of the prostate (TURP), laser vaporization of the prostate (LVP), and laser enucleation of the prostate (LEP). Outcomes included blood-transfusion rates, length of stay, complications, reintervention rates, and perioperative mortality. Multivariable logistic-regression analysis evaluated the predictors of perioperative morbidity and mortality. Results: Overall, 4794 (65.2%), 2439 (33.1%), and 126 (1.7%) patients underwent TURP, LVP, and LEP, respectively. No significant difference in overall complications (P=0.3) or perioperative mortality (P=0.5) between the three surgical groups was found. LVP was found to be associated with decreased blood transfusions (odds ratio [OR]=0.21; P=0.001), length of stay (OR=0.12; P30%) levels were the only predictors of lower overall complications and perioperative mortality. Conclusions: All three surgical modalities for BPH management were found to be safe. Advanced age and non-Caucasian race were independent predictors of adverse outcomes after BPH surgery. In patients with these attributes, conservative treatment might be a reasonable alternative. Also, preoperative hematocrit and albumin levels represent reliable predictors of adverse outcomes, suggesting that these markers should be evaluated before BPH surgery.Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/140378/1/end.2013.0805.pd

National rates and risk factors for stent failure after successful insertion in patients with obstructed, infected upper tract stones.

INTRODUCTION: We report the incidence of stent failure, defined as the need for salvage percutaneous nephrostomy (PCN) placement following the placement of a ureteral stent, in patients with infection of an obstructed urinary tract secondary to urolithiasis. We also sought to identify risk factors associated with ureteral stent failure. METHODS: Using the Nationwide Inpatient Sample, we used time trend analysis to examine the incidence of ureteral stent failure for infected urolithiasis, as well as the estimated annual percent change (EAPC) from 1998 to 2010. Logistic regression was performed to estimate the odds of stent failure based on patient and hospital characteristics. RESULTS: A total of 164 546 stents were placed during the study period. Of these, 97.8% resulted in successful decompression. The rates of successful stent decompression and stent failure increased over time (EAPC 14.05%, p \u3c 0.001; EAPC 11.61%, p \u3c 0.001). Middle-aged males with renal stones and acute kidney failure had higher odds of stent failure (p \u3c 0.05). Salvage percutaneous nephrostomies were performed most frequently in urban teaching institutions (odds ratio [OR] 1.98, p = 0.001; OR 1.83, p \u3c 0.001). CONCLUSIONS: Ureteral stent decompression for an infected obstructed urinary tract secondary to urolithiasis is almost always effective. For a small proportion of patients, stent failure will occur and will require the placement of a nephrostomy tube. Stent failure is associated with male gender, stone location, and renal failure. Salvage percutaneous nephrostomies for these patients occur most frequently in urban teaching hospitals. Of note, this study was limited by the presumption that coding for a PCN after stent placement indicated stent failure, which could not be verified because of the inherent limitations of the dataset

Racial/Ethnic Disparities in Perioperative Outcomes of Major Procedures: Results From the National Surgical Quality Improvement Program.

OBJECTIVE: To determine the association between race/ethnicity and perioperative outcomes in individuals undergoing major oncologic and nononcologic surgical procedures in the United States. BACKGROUND: Prior work has shown that there are significant racial/ethnic disparities in perioperative outcomes after several types of major cardiac, general, vascular, orthopedic, and cancer surgical procedures. However, recent evidence suggests attenuation of these racial/ethnic differences, particularly at academic institutions. METHODS: We utilized the American College of Surgeons National Surgical Quality Improvement Program database to identify 142,344 patients undergoing one of the 16 major cancer and noncancer surgical procedures between 2005 and 2011. RESULTS: Eighty-five percent of the cohort was white, with black and Hispanic individuals comprising 8% and 4%, respectively. In multivariable analyses, black patients had greater odds of experiencing prolonged length of stay after 10 of the 16 procedures studied (all P \u3c 0.05), though there was no disparity in odds of 30-day mortality after any surgery. Hispanics were more likely to experience prolonged length of stay after 5 surgical procedures (all P \u3c 0.04), and were at greater odds of dying within 30 days after colectomy, heart valve repair/replacement, or abdominal aortic aneurysm repair (all P \u3c 0.03). Fewer disparities were observed for Hispanics, than for black patients, and also for cancer, than for noncancer surgical procedures. CONCLUSIONS: Important racial/ethnic disparities in perioperative outcomes were observed among patients undergoing major cancer and noncancer surgical procedures at American College of Surgeons National Surgical Quality Improvement Program institutions. There were fewer disparities among individuals undergoing cancer surgery, though black patients, in particular, were more likely to experience prolonged length of stay

Fetal and Newborn Management of Cloacal Malformations

Cloaca is a rare, complex malformation encompassing the genitourinary and anorectal tract of the female in which these tracts fail to separate in utero, resulting in a single perineal orifice. Prenatal sonography detects a few cases with findings such as renal and urinary tract malformations, intraluminal calcifications, dilated bowel, ambiguous genitalia, a cystic pelvic mass, or identification of other associated anomalies prompting further imaging. Multi-disciplinary collaboration between neonatology, pediatric surgery, urology, and gynecology is paramount to achieving safe outcomes. Perinatal evaluation and management may include treatment of cardiopulmonary and renal anomalies, administration of prophylactic antibiotics, ensuring egress of urine and evaluation of hydronephrosis, drainage of a hydrocolpos, and creation of a colostomy for stool diversion. Additional imaging of the spinal cord and sacrum are obtained to plan possible neurosurgical intervention as well as prognostication of future bladder and bowel control. Endoscopic evaluation and cloacagram, followed by primary reconstruction, are performed by a multidisciplinary team outside of the neonatal period. Long-term multidisciplinary follow-up is essential given the increased rates of renal disease, neuropathic bladder, tethered cord syndrome, and stooling issues. Patients and families will also require support through the functional and psychosocial changes in puberty, adolescence, and young adulthood

Burden of hospital admissions and utilization of hospice care in metastatic prostate cancer patients.

OBJECTIVE: To examine the rates of hospitalization in patients with metastatic prostate cancer (mCaP), as well as the effect of hospice utilization on the cost patterns of mCaP. Over the past decade, dramatic changes in the management of advanced prostate cancer have proceeded alongside changes in end-of-life care. But, the impact of these contemporary advances in management of mCaP and its implications on US health care expenditure remains unknown. METHODS: Patients hospitalized with mCaP from 1998 to 2010 were extracted from the Nationwide Inpatient Sample (n = 100,220). Temporal trends in incidence and charges were assessed by linear regression. Complex samples logistic regression models were used to identify the predictors of in-hospital mortality, elevated hospital charges beyond the 75th percentile and hospice utilization. RESULTS: Between 1998 and 2010, admissions for mCaP decreased at a rate of -5.95% per year (P CONCLUSION: Despite a decline in hospitalizations for mCaP, the economic burden of care has remained stable. Increasing use of hospice services has moderated the effect of rising per-incident hospital charges, highlighting the importance of promoting access to hospice in the right clinical setting. These findings have important policy implications, particularly as advances in treatment are expected to further increase expenditures related to the inpatient management of mCaP