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Du K, Wang RS, Vetter J, Paradis AG, Figenshau RS, Venkatesh R, Desai AC. Unplanned 30-Day Encounters After Ureterorenoscopy for Urolithiasis. J Endourol 2018; 32:1100-1107. [PMID: 30156428 DOI: 10.1089/end.2018.0177] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
OBJECTIVE To identify avoidable predictors of postureteroscopy (URS) unplanned encounters and to minimize 30-day encounters. MATERIALS AND METHODS We performed retrospective chart review and telephone surveys on patients who underwent URS for urolithiasis between January and June 2016. Univariate and multivariable analyses evaluated for potential predictors of unplanned encounters. RESULTS Of 157 patients, there were 44 (28.0%) unplanned patient-initiated clinical phone calls, 23 (14.6%) emergency department (ED) visits, and 8 (5.1%) readmissions, with pain being the most common complaint during the encounters. Factors associated with a higher rate of phone calls include first-time stone procedure (36.6% vs 20.9%, p = 0.029), outpatient status (30.3% vs 0%, p = 0.021), intraoperative stent placement (31.2% vs 0%, p = 0.006), and stent removal at home (58.8% vs 28.8%, p = 0.014). Factors associated with increased rate of ED visits were first-time stone procedure (22.5% vs 8.1%, p = 0.011) and ureteral access sheath (UAS) usage (29.6% vs 11.8%, p = 0.018). Factors associated with a higher rate of readmissions were lower body mass index (23.9 vs 29.7, p = 0.013), bilateral procedure (20.0% vs 2.9%, p = 0.010), and UAS usage (14.8% vs 3.1%, p = 0.032). Stone burden, operative time, Charlson comorbidity index, and preoperative urinary tract infection were not significantly associated with postoperative encounters. CONCLUSIONS Pain, first-time stone treatment, presence of a ureteral stent, outpatient status, bilateral procedures, and UAS usage were common reasons for postoperative encounters after URS. Appropriate perioperative patient education and counseling and adequate pain management may minimize these encounters and improve treatment quality and patient satisfaction.
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Van Moh F, Vetter J, Lai HH. Comparison of urologic and non-urologic presentation in interstitial cystitis/bladder pain syndrome patients with and without Hunner lesions. Neurourol Urodyn 2018; 37:2911-2918. [DOI: 10.1002/nau.23812] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Accepted: 07/30/2018] [Indexed: 11/06/2022]
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Tartarotti B, Alfreider A, Egg M, Saul N, Schneider T, Sommaruga R, Tischler A, Vetter J. Seasonal plasticity in photoprotection modulates UV-induced hsp gene expression in copepods from a clear lake. LIMNOLOGY AND OCEANOGRAPHY 2018; 63:1579-1592. [PMID: 30333668 PMCID: PMC6175331 DOI: 10.1002/lno.10793] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/10/2017] [Revised: 12/04/2017] [Accepted: 01/19/2018] [Indexed: 06/08/2023]
Abstract
Zooplankton from clear alpine lakes is exposed to stressful levels of solar UV radiation (UVR). As these pelagic organisms experience high UVR and large changes in solar radiation conditions between ice-free and ice-cover periods, they have evolved various strategies to minimize UVR exposure and damage. Here, we studied the relation between photoprotection levels (mycosporine-like amino acids, carotenoids), antioxidant capacities, and gene expression of heat shock proteins (hsps) as indicator of stress in the copepod Cyclops abyssorum tatricus during the course of a year. Expression of hsp60, hsp70, and hsp90 was measured in the field (baseline expression [BE]) and after UVR exposure in the laboratory. The BE differed among genes and seasons (hsp60: high during summer, hsp70 and hsp90: high during the ice-cover period). The gene expression of hsp70 was upregulated after exposure to UVR (up to 5.2-fold change), while hsp60 and hsp90 were only constitutively expressed. A strong seasonal pattern was found in the photoprotective compounds and antioxidant capacities, with highest levels during the ice-free period. The extent of upregulation of hsp70 gene expression increased with decreasing photoprotection levels and peaked 24 h post UVR exposure (9.6-fold change) at the time of lowest photoprotection (February). Our data suggest that hsp70 gene expression is modulated by seasonal plasticity in photoprotection. This ability of adequate stress response is essential for survival in highly variable ecosystems such as alpine lakes.
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Rove KO, Vricella GJ, Hershey T, Thu MH, Lugar HM, Vetter J, Marshall BA, Austin PF. Lower Urinary Tract Dysfunction and Associated Pons Volume in Patients with Wolfram Syndrome. J Urol 2018; 200:1107-1113. [PMID: 29883657 DOI: 10.1016/j.juro.2018.06.002] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/29/2018] [Indexed: 01/23/2023]
Abstract
PURPOSE Wolfram syndrome is a neurodegenerative disorder characterized by childhood onset diabetes mellitus, optic nerve atrophy, diabetes insipidus, hearing impairment, and commonly bladder and bowel dysfunction. We hypothesized that there is an association between a smaller pons, which contains the pontine micturition center, and abnormal lower urinary tract function. MATERIALS AND METHODS Patients with genetically confirmed Wolfram syndrome attended an annual multidisciplinary research clinic. Subjects underwent noninvasive urodynamic testing and brain magnetic resonance imaging, and completed validated patient reported outcome measures. Bowel and bladder diaries were completed before visits. Age and gender corrected linear and logistic mixed effects models were used to correlate pons volume, corrected for whole brain size, to urodynamic and patient reported outcomes. RESULTS A total of 36 patients attended 142 visits between 2010 and 2016. Mean age was 16.9 years (range 7 to 30) and 64% of patients were female. Functional bladder capacity was decreased in 31% of the patients, normal in 54% and increased in 14%. Of the patients 44% and 54% had abnormal uroflowmetry and post-void residual, respectively, on at least 1 occasion. There was no increase through time in incidence of lower urinary tract dysfunction. Decreased pons volume was associated with increased post-void residual (p = 0.048) and higher PinQ (Pediatric Incontinence Questionnaire) score (p = 0.011), indicating lower quality of life and higher levels of dysfunction. CONCLUSIONS A significant number of children, adolescents and young adults with Wolfram syndrome have objective evidence of lower urinary tract dysfunction. Decreased pons volume is associated with more abnormal urinary function and lower quality of life in patients with Wolfram syndrome.
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Meng Y, Vetter J, Parker A, Grubb R, Kim E. MP06-10 PERIOPERATIVE BLOOD TRANSFUSION IS NOT AN INDEPENDENT PREDICTOR OF SURVIVAL AFTER RADICAL CYSTECTOMY. J Urol 2018. [DOI: 10.1016/j.juro.2018.02.202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Thu JH, Badhiwala N, Moh F, Vetter J, Lai HH. MP39-16 IMPACT OF PATIENT AGE ON CLINICAL SYMPTOMS OF UROLOGIC CHRONIC PELVIC PAIN SYNDROME (UCPPS). J Urol 2018. [DOI: 10.1016/j.juro.2018.02.1263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Monda S, Vetter J, Andriole G, Fowler K, Shetty A, Kim E. MP77-08 COGNITIVE TARGETING VS. SOFTWARE FUSION FOR MRI-TARGETED BIOPSY: EXPERIENCE BEFORE AND AFTER IMPLEMENTATION OF FUSION. J Urol 2018. [DOI: 10.1016/j.juro.2018.02.2596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Han C, Vetter J, Endicott R, Zafar A, Chevinsky M, Du K, Kim E, Desai A, Figenshau R, Venkatesh R. PD08-09 EFFECTIVENESS OF VARIABLE FREQUENCY IN STONE FRAGMENTATION DURING SHOCKWAVE LITHOTRIPSY: AN
IN VITRO
STUDY. J Urol 2018. [DOI: 10.1016/j.juro.2018.02.455] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Brockman JA, Vetter J, Peck V, Strope SA. Effect of a Radical Cystectomy Care Pathway on Postoperative Length of Stay and Outcomes. Urology 2018; 116:125-130. [PMID: 29545042 DOI: 10.1016/j.urology.2017.12.041] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2017] [Revised: 12/13/2017] [Accepted: 12/26/2017] [Indexed: 10/17/2022]
Abstract
OBJECTIVE To determine whether an enhance recovery protocol for radical cystectomy patient affected the length of stay or the number and type of readmissions that occurred after hospital discharge. MATERIALS AND METHODS We prospectively assessed 152 cystectomy patients after initiation of the pathway. These patients were compared with the previous 147 patient operated on before the pathway initiation. Eligible patients were those undergoing radical cystectomy with any diversion at our institution. Univariate tests were performed using Wilcoxon sum-rank and chi-square tests. Multivariate analyses were performed using logistic regression models to assess for patient factors related to readmissions. RESULTS With institution of the pathway, length of stay decreased from 10 to 7.1 days. Our readmission rates did not change significantly. Patients were readmitted for different reasons after pathway implementation, with the rate of urinary tract infection-related readmissions increasing from 14.3% to 40.4%, but with a concomitant decrease in the rate of readmissions for wound and deep space infections from 42.9% to 23.4%. Our venous thromboembolism rate decreased from 6.8% to 3.3% with implementation of the protocol. CONCLUSION Implementation of a cystectomy care pathway significantly decreased length of stay without an increased rate of readmissions at 30 days. No patient factors predisposed to an increased rate of readmission. Pathway implementation led to a decrease in wound and deep space infection readmissions, but was associated with an increase in urinary tract infection readmissions. Further studies are examining if early intervention can further decrease readmission rates.
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Markovina S, Meeks MW, Badiyan S, Vetter J, Gay HA, Paradis A, Michalski J, Sandhu G. Superior metastasis-free survival for patients with high-risk prostate cancer treated with definitive radiation therapy compared to radical prostatectomy: A propensity score-matched analysis. Adv Radiat Oncol 2017; 3:190-196. [PMID: 29904744 PMCID: PMC6000029 DOI: 10.1016/j.adro.2017.12.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2017] [Revised: 10/18/2017] [Accepted: 12/06/2017] [Indexed: 11/26/2022] Open
Abstract
Purpose For high-risk prostate cancer (HR-PCa) in men with a life expectancy of at least 10 years, the National Comprehensive Cancer Network recommends radiation therapy (RT) plus androgen deprivation therapy (ADT) with category 1 evidence or radical prostatectomy (RP) as an acceptable initial therapy. Randomized evidence regarding which therapy is optimal for disease control is lacking for men with HR-PCa. We performed a propensity-score-matched comparison of outcomes for men with localized HR-PCa treated with primary RT or RP. Methods and materials The medical records of patients with localized HR-PCa who were treated at our institution between 2002 and 2011 were reviewed. Patient and disease characteristics, treatment details, and outcomes were collected. A combination of nearest-neighbor propensity score matching on age, Adult Comorbidity Evaluation-27 comorbidity index, prostate-specific antigen, biopsy Gleason scores, and clinical T-stage as well as exact matching on prostate-specific antigen, biopsy Gleason scores, and clinical T-stage was performed. Outcomes were measured from diagnosis. Multivariate Cox proportional hazards regression was used to compare metastasis-free and overall survival. Results A total of 246 patients were identified with 62 propensity-score-matched pairs. ADT was administered to 6.5% and 80.6% of patients receiving RP and RT, respectively. Five-year rates of metastasis for RP and RT were 33% and 8.9%, respectively (P = .003). Overall survival was not different. Delay of salvage therapy was longer for patients undergoing primary RT (P < .001). Findings were similar when only those patients who did not receive ADT were compared. Conclusions At our institution, treatment with primary RT resulted in superior metastasis-free survival over RP. This was not accompanied by an improvement in OS.
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Mohapatra A, Potretzke AM, Weaver J, Anderson BG, Vetter J, Figenshau RS. Trends in the Management of Small Renal Masses: A Survey of Members of the Endourological Society. J Kidney Cancer VHL 2017; 4:10-19. [PMID: 28752023 PMCID: PMC5519769 DOI: 10.15586/jkcvhl.2017.82] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2017] [Accepted: 06/27/2017] [Indexed: 01/20/2023] Open
Abstract
Treatment modalities for small renal masses (SRMs) include open or minimally invasive radical or partial nephrectomy, and laparoscopic or percutaneous ablations. Members of the Endourological Society were surveyed to evaluate how practitioner and clinical practice characteristics may be associated with the management of SRMs over time. The survey assessed characteristics of urologists (recency of residency and fellowship training, clinical practice type and location, and treatment modalities available) and their management of SRMs over the past year and over the course of the year 5 years prior. Of the 1495 surveys e-mailed, there were 129 respondents (8.6%). Comparing the past year to 5 years prior, there was increasing utilization of robotic partial nephrectomy (p < 0.001) and robotic radial nephrectomy (p = 0.031). In contrast, there was decreasing utilization of open partial nephrectomy (p < 0.001), open radical nephrectomy (p = 0.039), laparoscopic partial nephrectomy (p = 0.002), and laparoscopic radical nephrectomy (p = 0.041). Employment of laparoscopic ablation decreased (p = 0.001), but that of percutaneous ablation did not change significantly. For masses treated with image-guided therapy, there was increasing utilization of microwave ablation (p = 0.008) and decreasing usage of radiofrequency ablation (p = 0.002). Future studies should focus on the most effective treatment modalities based on provider, patient, and tumor characteristics.
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Grossgold ET, Eswara JR, Siegel CL, Vetter J, Brandes SB. Routine Urethrography After Buccal Graft Bulbar Urethroplasty: The Impact of Initial Urethral Leak on Surgical Success. Urology 2017; 104:215-219. [DOI: 10.1016/j.urology.2017.02.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2016] [Revised: 02/02/2017] [Accepted: 02/09/2017] [Indexed: 10/20/2022]
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Rensing AJ, Kuxhausen A, Vetter J, Strope SA. Differences in the Treatment of Benign Prostatic Hyperplasia: Comparing the Primary Care Physician and the Urologist. UROLOGY PRACTICE 2017; 4:193-199. [PMID: 28580382 PMCID: PMC5451141 DOI: 10.1016/j.urpr.2016.07.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
INTRODUCTION Benign prostatic hyperplasia is a prevalent chronic condition with expenditures exceeding $1 billion each year. Little is known about management of patients by primary care physicians compared to urologists. We assessed changes in management after medication initiation in these two settings. METHODS From the Chronic Condition Warehouse 5% sample of Medicare beneficiaries linked to Medicare Part D data, we defined a cohort of men, 66 to 90 years old, with initial prescriptions for alpha-blocker, 5-alpha reductase inhibitor (5-ARI), or both. We assessed the initial change in therapy for up to four years after medication initiation: add a medication, switch medication, stop medication, or have surgery/retention. We estimated the cumulative incidence functions from competing risks data, and tested equality across groups (primary care physician vs. urologist). RESULTS 5714 men started medication with a primary care physician, 1970 with a urologist. The most common change in treatment after medication initiation across all groups was medication discontinuation (55% alpha blocker; 46% 5-ARI; 30% combination therapy cumulative incidence at 3 years). Patients who started with primary care physicians were more likely to discontinue BPH-related medications, than patients with urologists (HR 1.19; 95% CI 1.09 - 1.29). The majority of patients who stopped alpha blocker therapy did not have further BPH therapy. CONCLUSIONS Men given combination therapy are most likely to have continued medication use. Surgical therapy and retention are relatively rare events. Patients who initiate care with urologists are more likely to continue medical therapy than patients with care initiated by primary care providers.
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Lai HH, Moh F, Vetter J. MP29-19 CHARACTERIZATION OF UROLOGIC AND NON-UROLOGIC FEATURES OF INTERSTITAIL CYSTITIS PATIENTS WITH HUNNER LESIONS. J Urol 2017. [DOI: 10.1016/j.juro.2017.02.931] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Kim E, Vetter J, Glamore M, Strope S, Grubb III R, Andriole G. MP93-19 PROSTATE MRI PRIOR TO PROSTATECTOMY DOES NOT IMPACT SURGICAL OUTCOMES. J Urol 2017. [DOI: 10.1016/j.juro.2017.02.2901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Du K, Wang R, Vetter J, Paradis A, Desai A, Figenshau R, Venkatesh R. MP75-03 UNPLANNED 30-DAY ENCOUNTERS AFTER URETERO-RENOSCOPY FOR UROLITHIASIS. J Urol 2017. [DOI: 10.1016/j.juro.2017.02.2151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Kim E, Vetter J, Shetty A, Fowler K, Mintz A, Siegel C, Andriole G, Grubb III R. MP08-11 RADIOLOGIST EXPERIENCE LEVEL DOES NOT PREDICT THE ACCURACY OF PROSTATE MRI INTERPRETATION FOR CLINICALLY SIGNIFICANT PROSTATE CANCER: ARE CONSENSUS READS THE ANSWER? J Urol 2017. [DOI: 10.1016/j.juro.2017.02.298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Benabdallah J, Vetter J, Venkatesh R, Figenshau RS. MP23-10 LAPAROSCOPIC VERSUS OPEN NEPHRECTOMY FOR XANTHOGRANULOMATOUS PYELONEPHRITIS: A CONTEMPORARY SERIES. J Urol 2017. [DOI: 10.1016/j.juro.2017.02.738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Lai HH, Shen B, Rawal A, Vetter J. The relationship between depression and overactive bladder/urinary incontinence symptoms in the clinical OAB population. BMC Urol 2016; 16:60. [PMID: 27716241 PMCID: PMC5053341 DOI: 10.1186/s12894-016-0179-x] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2016] [Accepted: 09/23/2016] [Indexed: 11/23/2022] Open
Abstract
Background To investigate the relationship between depression and overactive bladder (OAB)/urinary incontinence symptoms among the clinical OAB population. Methods Patients who were diagnosed with overactive bladder (OAB) and age-matched control subjects without OAB were enrolled. Depression symptoms were assessed using the Hospital Anxiety and Depression Scale (HADS-D). OAB/incontinence symptoms were assessed using the validated questionnaires: ICIQ-UI, ICIQ-OAB, UDI-6, IIQ-7, and OAB-q. Results 27.5 % of OAB patients in our study had depression (HADS ≥8), and 12 % of OAB patients had moderate to severe depression (HADS-D ≥11). OAB patients reported significantly higher HADS-D depression scores compared to age-matched controls (5.3 ± 3.9 versus 2.8 ± 3.9, p = 0.004). OAB patients with depression reported more severe incontinence symptoms (ICIQ-UI), greater bother and more impact on quality of life (UDI-6, IIQ-7) compared to OAB patients without depression (p = 0.001, 0.01, <0.001, respectively). However there were no differences in ICIQ-OAB and OAB-q. Among OAB patients, there were positive correlations between the severity of depression symptoms and OAB/incontinence symptoms (p-values <0.001 to 0.035). Conclusions 27.5 % of OAB patients have depression. OAB patients with depression reported more severe urinary incontinence symptoms, greater bother and more impact on quality of life compared to those without depression. Future studies are needed to further examine the mechanistic links between depression and OAB/urinary incontinence.
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Heningburg AM, Mohapatra A, Potretzke AM, Park A, Paradis AG, Vetter J, Kuxhausen AN, McIntosh LD, Juehne A, Desai AC, Andriole GL, Benway BM. Electronic nutritional intake assessment in patients with urolithiasis: A decision impact analysis. Investig Clin Urol 2016; 57:196-201. [PMID: 27195318 PMCID: PMC4869568 DOI: 10.4111/icu.2016.57.3.196] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2016] [Accepted: 04/26/2016] [Indexed: 11/30/2022] Open
Abstract
Purpose To evaluate a physician's impression of a urinary stone patient's dietary intake and whether it was dependent on the medium through which the nutritional data were obtained. Furthermore, we sought to determine if using an electronic food frequency questionnaire (FFQ) impacted dietary recommendations for these patients. Materials and Methods Seventy-six patients attended the Stone Clinic over a period of 6 weeks. Seventy-five gave consent for enrollment in our study. Patients completed an office-based interview with a fellowship-trained endourologist, and a FFQ administered on an iPad. The FFQ assessed intake of various dietary components related to stone development, such as oxalate and calcium. The urologists were blinded to the identity of patients' FFQ results. Based on the office-based interview and the FFQ results, the urologists provided separate assessments of the impact of nutrition and hydration on the patient's stone disease (nutrition impact score and hydration impact score, respectively) and treatment recommendations. Multivariate logistic regressions were used to compare pre-FFQ data to post-FFQ data. Results Higher FFQ scores for sodium (odds ratio [OR], 1.02; p=0.02) and fluids (OR, 1.03, p=0.04) were associated with a higher nutritional impact score. None of the FFQ parameters impacted hydration impact score. A higher FFQ score for oxalate (OR, 1.07; p=0.02) was associated with the addition of at least one treatment recommendation. Conclusions Information derived from a FFQ can yield a significant impact on a physician's assessment of stone risks and decision for management of stone disease.
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Potretzke AM, Knight BA, Brockman JA, Vetter J, Figenshau RS, Bhayani SB, Benway BM. The role of the assistant during robot-assisted partial nephrectomy: does experience matter? J Robot Surg 2016; 10:129-34. [PMID: 27039192 DOI: 10.1007/s11701-016-0582-z] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 03/19/2016] [Indexed: 01/12/2023]
Abstract
The objective of this study was to evaluate surgical outcomes with respect to the experience level of the bedside assistant during robot-assisted partial nephrectomy. A retrospective review was conducted of a prospectively maintained database of 414 consecutive robot-assisted laparoscopic partial nephrectomies performed by experienced robotic surgeons at our institution from April 2011 to September 2014. A senior-level assistant was defined as a resident in his or her post-graduate year (PGY) 4 or 5, or a fellow. Junior-level assistants were considered to be PGY-2, PGY-3, or a nurse first assistant. Multivariate analyses were performed using linear, Poisson, and logistic regression models. There were 115 junior-level cases and 299 senior-level cases. On univariate analysis, the experience level of the assistant had no impact on operative time (168 for junior level vs. 163 min for senior level, p = 0.656). Likewise, there were no differences between the junior- and senior-level groups with regard to warm ischemia time (21.3 vs. 20.9 min, p = 0.843), negative margin status (111/115 (96.5 %) vs. 280/299 (93.6 %), p = 0.340), or postoperative complications (17/115 (14.8 %) vs. 35/299 (11.7 %), p = 0.408). After multivariate analysis, operative time was associated with increased body mass index and tumor size (both p < 0.001), but not with resident experience level (p = 0.051). Estimated blood loss and postoperative complications were also not associated with the PGY of the assistant (p = 0.488 and p = 0.916, respectively). Despite common concern, the PGY status of a physician trainee serving as the bedside assistant does not appear to influence the outcomes of robot-assisted partial nephrectomy at a high-volume center.
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Raup VT, Eswara JR, Marshall SD, Vetter J, Brandes SB. Artificial Urinary Sphincters for Treatment of Urinary Incontinence in Elderly Males. Urol Int 2016; 97:200-4. [DOI: 10.1159/000445254] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Accepted: 03/03/2016] [Indexed: 11/19/2022]
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Brockman JA, Vetter J, Strope SA. MP63-19 THE CHANGING FACE OF READMISSIONS: ASSESSING THE IMPACT OF A CYSTECTOMY CARE PATHWAY. J Urol 2016. [DOI: 10.1016/j.juro.2016.02.948] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Groenendyk J, Vetter J, Peck V, Strope S. MP08-19 IMPROVING RADICAL CYSTECTOMY CARE: OUTCOMES, COMPLIANCE, AND BARRIERS TO ADOPTION FOR A NEW PROTOCOL. J Urol 2016. [DOI: 10.1016/j.juro.2016.02.2264] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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