ABSTRACT
BACKGROUND: Closed suction drain (CSD) placement is common in robot-assisted radical prostatectomy (RARP). Our goal is to quantify outcomes of RARP for patients undergoing RARP by surgeons who regularly or selectively use CSDs. METHODS: Patients undergoing RARP (4/2014-7/2017) were prospectively entered into the Michigan Urological Surgery Improvement Collaborative (MUSIC) registry. Outcomes included length of stay (LOS) >2 days, >16-day catheterization, 30-day readmission, and clinically significant urine leak or ileus. Retrospective analysis of each adverse event was performed comparing groups using chi-square tests. RESULTS: In all, 6746 RARPs were performed by 115 MUSIC surgeons. CSDs were used in 4451 RARP (66.0%), with wide variation in surgeon CSD use (median: 94.7%, range: 0-100%, IQR: 45-100%). The cohorts of patients treated by surgeons with regular vs. selective CSD usage were similar. CSD use pattern was not associated with rates of prolonged catheterization (4.6% vs. 3.9%, p = 0.17) or readmission (4.5% vs. 4.0%, p = 0.35) and multivariable analysis confirmed these findings (each p > 0.10). Regular CSD use was associated with LOS >2 days (8.4% vs. 6.3%, p = 0.001) and multivariable analyses indicated an odds ratio (OR) of 1.42 (95% CI: 1.12-1.79; p = 0.017) and increased likelihood of clinically significant ileus (OR: 1.64; CI: 1.14-2.35; p = 0.008). CONCLUSIONS: Although there are specific situations in which CSDs are beneficial, e.g. anastomotic leak or observed lymphatic drainage, regular CSD use during RARP was associated with a greater likelihood of LOS >2 days and clinically significant ileus. Our data suggest that CSD should be placed selectively rather than routinely after RARP.
Subject(s)
Prostatectomy , Prostatic Neoplasms/epidemiology , Prostatic Neoplasms/surgery , Robotic Surgical Procedures , Suction , Aged , Clinical Decision-Making , Combined Modality Therapy , Disease Management , Humans , Length of Stay , Male , Michigan/epidemiology , Middle Aged , Prostatectomy/adverse effects , Prostatectomy/methods , Prostatic Neoplasms/diagnosis , Quality Improvement , Quality of Health Care , Registries , Robotic Surgical Procedures/adverse effects , Robotic Surgical Procedures/methods , Suction/methods , Treatment OutcomeABSTRACT
PURPOSE: Prior studies have shown that 26% to 34% of patients with suspected renal cancers have a glomerular filtration rate less than 60 ml/minute/1.73 m(2) but limited information exists regarding proteinuria. We investigated the extent of proteinuria in patients with renal tumors to determine the impact on the classification and progression of chronic kidney disease. MATERIALS AND METHODS: Among 1,622 patients evaluated between 1999 and 2014, 1,016 had preoperative creatinine and proteinuria measurements available. Patients were classified according to the risk of chronic kidney disease progression into low, moderately increased, high and very high risk groups according to 2012 KDIGO guidelines. Predictors of risk group and chronic kidney disease progression were analyzed using univariable and multivariate models. RESULTS: Before treatment 32% had a glomerular filtration rate less than 60 ml/minute/1.73 m(2). Preoperative proteinuria was present in 22%. Proteinuria was detected in 30% with a reduced glomerular filtration rate and 18% with a normal glomerular filtration rate. Among the 44% at increased risk for chronic kidney disease progression 24%, 12% and 8% were at moderately increased, high and very high risk, respectively. The presence of proteinuria also reclassified 25% with stage III chronic kidney disease as high or very high risk. KDIGO classification predicted renal functional decline, which occurred in 2.2%, 4.4%, 9.4% and 34.6% at 3 years in low, moderately increased, high and very high risk categories, respectively. Predictors of KDIGO group included age and tumor size (each p <0.001), and the main predictors of renal functional decline were KDIGO group, tumor size and radical nephrectomy (each p <0.0001). CONCLUSIONS: Identification of chronic kidney disease using only glomerular filtration rate left 18% of patients undiagnosed. The assessment of glomerular filtration rate and proteinuria classified patients according to risk of chronic kidney disease progression, identifying 44% to be at increased risk. As proteinuria predicted renal functional decline, we advocate for routine evaluation before treatment.
Subject(s)
Glomerular Filtration Rate/physiology , Kidney Neoplasms/complications , Kidney/physiopathology , Proteinuria/etiology , Aged , Biomarkers, Tumor/urine , Female , Follow-Up Studies , Humans , Kidney/diagnostic imaging , Kidney Neoplasms/diagnosis , Kidney Neoplasms/surgery , Male , Middle Aged , Nephrectomy , Preoperative Period , Prognosis , Proteinuria/diagnosis , Proteinuria/metabolism , Retrospective StudiesABSTRACT
We present a case of an 81-year-old man who presented with a large recto-urethral fistula resulting in prolapsing bladder through the anus. A multi-disciplinary approach with urology, colorectal surgery and plastic surgery was utilized for management of the prolapse with excellent postoperative result. This unique scenario enabled a transanal cystoprostatectomy; the procedure was completed using a natural orifice without transabdominal surgery.
