Editorial Comment from Dr Teishima and Dr Matsubara to Estimated glomerular filtration rate on postoperative day 1 is associated with renal functional outcome after percutaneous renal cryoablation for renal tumors

2017 ◽  
Vol 24 (7) ◽  
pp. 555-556
Author(s):  
Jun Teishima ◽  
Akio Matsubara
Keyword(s):  
Glomerular Filtration Rate ◽  
Editorial Comment ◽  
Functional Outcome ◽  
Glomerular Filtration ◽  
Filtration Rate ◽  
Estimated Glomerular Filtration Rate ◽  
Renal Tumors

Tumor Volume and Tumor Crossing of the Axial Renal Midline as Preoperative Predictors of Reduced Estimated Glomerular Filtration Rate After Robotic Partial Nephrectomy

2021 ◽  
Author(s):  
Haruyuki Ohsugi ◽  
Kyojiro Akiyama ◽  
Hisanori Taniguchi ◽  
Masaaki Yanishi ◽  
Motohiko Sugi ◽  
...  
Keyword(s):  
Renal Function ◽  
Glomerular Filtration Rate ◽  
Glomerular Filtration ◽  
Partial Nephrectomy ◽  
Filtration Rate ◽  
Tumor Volume ◽  
Estimated Glomerular Filtration Rate ◽  
Scoring Systems ◽  
Renal Tumors ◽  
Robotic Partial Nephrectomy

Abstract The ability of nephrometry scoring systems, including the radius, exophytic/endophytic, nearness to collecting system or sinus, anterior/posterior, and location relative to polar lines (R.E.N.A.L.), to predict loss of renal function after robotic partial nephrectomy (RPN) is still controversial. Therefore, we verified which combination of factors from nephrometry scoring systems, including tumor volume, was the most significant predictor of postoperative renal function. Patients who underwent RPN for cT1 renal tumors in our hospital were reviewed retrospectively (n=163). The preoperative clinical data (estimated glomerular filtration rate [eGFR], comorbidities, and nephrometry scoring systems including R.E.N.A.L.) and perioperative outcomes were evaluated. We also calculated the tumor volume using the equation applied to an ellipsoid by three-dimensional computed tomography. The primary outcome was reduced eGFR, which was defined as an eGFR reduction of ≥20% from baseline to 6 months after RPN. Multivariate logistic regression analyses were used to evaluate the relationships between preoperative variables and reduced eGFR. Of 163 patients, 24 (14.7%) had reduced eGFR. Multivariate analyses indicated that tumor volume (cutoff value≥14.11 cm3, indicating a sphere with a diameter≥approximately 3 cm) and tumor crossing of the axial renal midline were independent factors for reduced eGFR (odds ratio [OR], 4.57; P=0.003 and OR, 3.21; P=0.034, respectively). Our classification system using these two factors showed a higher area under the receiver operating characteristic curve (AUC) than previous nephrometry scoring systems (AUC=0.786 vs. 0.653–0.719), and it may provide preoperative information for counseling patients about renal function after RPN.

scholarly journals Microwave Thermal Ablation versus Open Partial Nephrectomy for the Treatment of Small Renal Tumors in Patients Over 70 Years Old

Medicina ◽  
2019 ◽  
Vol 55 (10) ◽  
pp. 664 ◽  
Author(s):  
Anglickis ◽  
Anglickienė ◽  
Andreikaitė ◽  
Skrebūnas
Keyword(s):  
Glomerular Filtration Rate ◽  
Glomerular Filtration ◽  
Partial Nephrectomy ◽  
Kidney Cancer ◽  
Thermal Ablation ◽  
Filtration Rate ◽  
Estimated Glomerular Filtration Rate ◽  
Hemoglobin Level ◽  
Renal Tumors ◽  
Open Partial Nephrectomy

Background and objectives: Microwave thermal ablation (MWT) is one of the treatment options for kidney cancer. However, for patients over 70 years old the safety and oncological efficacy of this treatment is still controversial. The goal of this study was to compare MWT with open partial nephrectomy (OPN) and to find out whether MWT is preferable in maintaining patient renal function and reducing the risk of postoperative complications. Materials and Methods: Depending on the treatment choice, all patients were divided into two groups: an MWT group and an open kidney resection (OPN) group. Data have been retrospectively collected for 7 years, starting with January 2012 up to January 2019. A total number of 33 patients with exophytic, single small renal masses were treated with either OPN (n = 18) or MWT (n = 15). All patients had histologically proven T1 kidney cancer. MWT was performed for patients who refused to have OPN or in those cases where the collecting system, renal calyx, and great vessels were free from tumor margins of more than 1 cm. Results: In the MWT group a median (IQR) patients’ age was 75 years (71–79) years, in the OPN group—71.5 (70–75) years, p = 0.005. A median (IQR) Charleston comorbidity index in the MWT group was 7.5 (5–10) and in the same way in the OPN group it was 5.22 (5–6), p = 0.005. A median (IQR) estimated glomerular filtration rate (eGFR) before surgery was higher in the MWT group 59.9 (49.5–73.8) mL/min/1.73 m2 vs. 46.2 (42.7–65.8) mL/min/1.73 m2 in the OPN group, p = 0.12. Three days following the surgery a median (IQR) eGFR was 56.45 (46.6–71.9) in MWT group mL/min/1.73 m2 vs. 43.45 (38.3–65) mL/min/1.73 m2) in the OPN group, p = 0.30. A median (IQR) of primary hemoglobin level was lower in the MWT group compared with the OPN group (134.5 (124–140) g/L vs. 125 (108–138) g/L), p = 0.41. However, after the surgery a median (IQR) lower hemoglobin level was detected in the OPN group (123.5 (111–134) g/L vs. 126 (112–135)), p = 0.53. The median (IQR) duration of the procedure in MWT group was shorter compared with the OPN group (26 (25–30) min vs. 67.5 (55–90) min), p < 0.0001. A median (IQR) hospitalization time was shorter in MWT group (3 (2–3) days vs. 89 (7–11.5) days), p < 0.0001. Pain by the visual analogue scale (VAS) scale the first day after surgery was significantly lower—median (IQR) in the MWT group was 2 (1–3) vs. 4 (3–6)), p = 0.008. Treatment failure rate was numerically higher in MWT (1/15 vs. 0/18, p = 0.56). Conclusions: Pain level on the next day after surgery, mean number of hospitalization and operation time were significantly lower in the MWT group than in the OPN group. The blood loss estimated glomerular filtration rate and oncologic data between the two groups was not statistically significant.

Prognostic Significance of Estimated Glomerular Filtration Rate and Cystatin C in Patients with Acute Intracerebral Hemorrhage

2016 ◽  
Vol 42 (5-6) ◽  
pp. 455-463 ◽  
Author(s):  
Shoujiang You ◽  
Luyao Shi ◽  
Chongke Zhong ◽  
Jiaping Xu ◽  
Qiao Han ◽  
...  
Keyword(s):  
Glomerular Filtration Rate ◽  
Intracerebral Hemorrhage ◽  
Functional Outcome ◽  
Glomerular Filtration ◽  
Cystatin C ◽  
Filtration Rate ◽  
Estimated Glomerular Filtration Rate ◽  
Poor Functional Outcome ◽  
Increased Risk ◽  
All Cause Mortality

Background: The effects of the estimated glomerular filtration rate (eGFR) and cystatin C on clinical outcomes on intracerebral hemorrhage (ICH) remain unclear. We investigated the associations of eGFR and cystatin C with 3-month functional outcome and all-cause mortality in acute ICH patients. Methods: A total of 365 patients with acute ICH were enrolled. Serum creatinine and cystatin C levels were measured within 24 h of admission. Outcomes at 3-month were evaluated by interviews with patients or their family members. Poor functional outcome was defined as a modified Rankin Scale score ≥3. Results: During the 3-month follow-up, 154 patients experienced poor functional outcome, and 48 patients died from all causes. Low eGFR level was associated with poor outcome (adjusted OR 8.95; 95% CI 2.13-37.66; p-trend = 0.045) and all-cause mortality (adjusted hazards ratio (HR) 5.10; 95% CI 2.00-13.03; p-trend = 0.001). Additionally, a high cystatin C level was also found to be associated with all-cause mortality (adjusted HR 4.01; 95% CI 1.09-14.72; p-trend = 0.015). However, no significant association between cystatin C and poor functional outcome was observed (p-trend = 0.615). Conclusions: Low eGFR at baseline predicts poor functional outcome and all-cause mortality at 3-month in acute ICH patients. Also, high cystatin C was associated with increased risk of mortality but not with poor functional outcome.

Effects of Dulaglutide and Insulin Glargine on Estimated Glomerular Filtration Rate in a Real-World Setting

Diabetes ◽  
2018 ◽  
Vol 67 (Supplement 1) ◽  
pp. 1557-P
Author(s):  
KRISTINA BOYE ◽  
REEMA MODY ◽  
JIANMIN WU ◽  
MAUREEN J. LAGE ◽  
FADY T. BOTROS ◽  
...  
Keyword(s):  
Glomerular Filtration Rate ◽  
Insulin Glargine ◽  
Glomerular Filtration ◽  
Real World ◽  
Filtration Rate ◽  
Estimated Glomerular Filtration Rate ◽  
Real World Setting

1695-P: Genetic Determinants of Estimated Glomerular Filtration Rate (eGFR) in Type 1 Diabetes

Diabetes ◽  
2019 ◽  
Vol 68 (Supplement 1) ◽  
pp. 1695-P
Author(s):  
STUART MCGURNAGHAN ◽  
ATHINA SPILIOPOULOU ◽  
HELEN M. COLHOUN ◽  
PAUL M. MCKEIGUE
Keyword(s):  
Type 1 Diabetes ◽  
Glomerular Filtration Rate ◽  
Glomerular Filtration ◽  
Filtration Rate ◽  
Estimated Glomerular Filtration Rate ◽  
Genetic Determinants
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