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Brief Title: Laparoscopic Partial Nephrectomy for cT1 Tumors
Official Title: Evaluation Trifecta and Pentafecta Outcomes of Patients Underwent Laparoscopic Partial Nephrectomy for cT1 Renal Tumor
Study ID: NCT04213157
Brief Summary: The aim of the study is to evaluate trifecta and pentafecta outcomes for laparoscopic partial nephrectomy (LNP) in patients with clinical T1N0M0 renal tumor.
Detailed Description: From November 2009 to August 2018 a total of 292 patients who underwent LPN by global ischemia were included in the study. The patients were allocated into two groups according to the tumor size; T1a (≤ 40 mm, n=215), T1b (41-70 mm, n=77). Demographics features, clinical tumor characteristics, intraoperative and postoperative outcomes were analyzed. A negative surgical margin, warm ischemia time (WIT) \< 20 min and no postoperative complications (Clavien-Dindo ≥ grade 3) were accepted to achieve the trifecta outcomes. Pentafecta has defined as trifecta criteria plus \>90% preservation of estimated glomerular filtration rate (eGFR) and no stage upgrade of chronic kidney disease 12 months after LPN. Univariable and multivariable analysis were used to identify factors predicting trifecta and pentafecta achievement.
Minimum Age: 18 Years
Eligible Ages: ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Liv hospital samsun, Samsun, , Turkey
Ondokuz Mayıs University, Samsun, , Turkey
Name: Saban Sarıkaya, Professor
Affiliation: Ondokuz Mayıs University
Role: STUDY_CHAIR
Name: Ender Ozden, Professor
Affiliation: Ondokuz Mayıs University
Role: STUDY_DIRECTOR