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The prognostic value of C-reactive protein was evaluated in patients with non-metastatic papillary renal cell carcinoma undergoing curative surgery using the international multi-institutional cohort. We demonstrated that C-reactive protein was significantly associated with poor recurrence-free survival. C-reactive protein can serve as a useful adjunct biomarker to screen patients with a high risk of recurrence. Introduction: C-reactive protein is a useful biomarker for screening renal cell carcinoma (RCC); however, its significance in papillary RCC is unclear. We assessed the prognostic effect of serum C-reactive protein levels in patients with surgically treated non-metastatic papillary RCC. Patients and Methods: We established an international multiinstitutional database (the INternational Marker Consortium for Renal Cancer) of 3799 patients with surgically treated RCC. Among these, data of 400 patients with non-metastatic papillary RCC were analyzed. An elevated pretreatment serum C-reactive protein level was defined as > 10 mg/L. Associations of clinical covariates with recurrence-free survival were investigated. Results: Among the patients, 174 were Afr ican Amer icans, 155 were European-Americans, 50 were Asians, and 21 were of other races. Pathological T stages were 1, 2, 3, and 4 in 313, 46, 32, and 3 patients, respectively. The median pretreatment C-reactive protein level was 1.0 mg/L; 48 patients exhibited an elevated C-reactive protein level. During follow-up (median 18 months), 30 patients presented recurrence. The 1-, 3-, and 5-year recurrence-free rates were 95%, 91%, and 87%, respectively. Multivariate analysis revealed a significant association of the elevated pretreatment C-reactive protein level with poor recurrence-free survival (hazard ratio 2.47, 95% confidence interval 1.03-5.48; P = .043). The 5-year recurrence-free survival was significantly worse for patients with elevated C-reactive protein levels (67% vs. 90%; P = .001). Conclusions: C-reactive protein is a significant prognostic factor for patients with non-metastatic papillary RCC and can serve as a useful adjunct biomarker for screening patients with a high risk of recurrence. [ABSTRACT FROM AUTHOR]

Objective: To investigate association of preoperative C‐reactive protein (CRP) and non‐cancer mortality (NCM) in a cohort of patients undergoing surgery for localised renal cell carcinoma (RCC). Patients and Methods: Retrospective multicentre analysis of patients surgically treated for clinical Stage 1–2 RCC from 2006 to 2017, excluding all cases of cancer‐specific mortality. Descriptive analyses were obtained between the pre‐treatment normal‐CRP (≤5 mg/L) and elevated‐CRP (>5 mg/L) groups. The primary outcome was NCM. The secondary outcomes included progression to de novo chronic kidney disease Stages 3–4 (estimated glomerular filtration rate [eGFR] of <60, <45, and <30 mL/min/1.73 m2). Multivariable analyses (MVA) were performed to assess for risk factors associated with functional decline and NCM, and Kaplan–Meier analysis was used to obtain survival estimates for outcomes. Results: A total of 1987 patients who underwent radical or partial nephrectomy were analysed (normal‐CRP group, n = 963; elevated‐CRP group, n = 1024). Groups were similar in age (59 vs 60 years, P = 0.079). An elevated CRP was more frequent in males (36.8% vs 27.8%, P < 0.001), African‐Americans (22.6% vs 2.9%, P < 0.001), and in those with a higher median body mass index (30 vs 25 kg/m2, P < 0.001) and larger median tumour size (4.5 vs 3.3 cm, P < 0.001). On MVA, an elevated CRP was independently associated with development of de novo eGFR of <60 mL/min/1.73 m2 (hazard ratio [HR] 1.32, P = 0.015), <45 mL/min/1.73 m2 (HR 1.41, P = 0.023) and <30 mL/min/1.73 m2 (odds ratio 2.23, P < 0.001). The MVA for factors associated with NCM demonstrated increasing age (HR 1.06, P < 0.001), preoperative elevated CRP (HR 2.18, P < 0.001) and an eGFR of <45 mL/min/1.73 m2 (HR 1.16; P = 0.021) as independent risk factors. Kaplan–Meier analysis revealed significantly higher 5‐year NCM in the elevated‐CRP group vs the normal‐CRP group (98% vs 80%, P < 0.001). Conclusions: Pre‐treatment elevated CRP was independently associated with both progressive renal functional decline and NCM in patients undergoing surgery for Stage 1–2 RCC. Patients with elevated CRP and Stage 1 and 2 RCC may be considered as having indication for nephron‐sparing strategies, which may be prioritised if oncologically appropriate. [ABSTRACT FROM AUTHOR]

Objective: A new extended-release bupivacaine suspension bupivacaine (ERSB) delivers 3 days of local anesthetic and has been shown to reduce pain and narcotic usage in some patient groups but this issue is largely unstudied in urologic surgery. Material and methods: We performed a single-surgeon retrospective chart review of the patients who underwent penile prosthesis implantation. Pain scores and standardized morphine equivalent (ME) dose data were collected during 23 hour- observation period. Subjects who received ERSB were compared with those who received standard bupivacaine or no local anesthesia. Results: In a study population of 37 patients, those who received (n=13), and did not receive (n=24) ERSB were grouped, respectively. The groups were comparable demographically. ME was used 3.2 fold more frequently in the non-ERSB group (18.0, and 5.6 for non-ERSB, and ESRB groups, respectively (p=0.04). Mean overall pain scores were 3.8/10 for ERSB and 3.9/10 for non-ERSB group, respectively. Per patient medication cost for the control, and ERSB groups were $5.16 and $285.54, respectively. Conclusion: The use of a new ERSB in penile prosthesis implants did lead to reduced narcotic consumption with comparable postoperative pain control to the non-ERSB group. However, the cost of the ERSB ($285/ dose) may be prohibitive for its use. [ABSTRACT FROM AUTHOR]