Complications and blood loss after invasive treatments for small renal masses

A systematic review

Auteurs-es

  • Maryam Kandi Department of Health Research Methods, Evidence, and Impact, McMaster University, Hamilton, ON, Canada
  • Patrick O. Richard
  • Philippe D. Violette McMaster University
  • Ashwini Sreekanta McMaster University
  • Steven Hanna McMaster University
  • Rachel Couban McMaster University
  • Julian Daza University of Toronto
  • Russell Leong University of Ottawa
  • Haseeb Faisal McMaster University
  • Divyalakshmi Tamilselvan Western University
  • Jeremy Steen McMaster University
  • Wang-Choi Tang McGill University
  • Jaswinder Singh McMaster University
  • Gordon Guyatt McMaster University

DOI :

https://doi.org/10.5489/cuaj.8970

Mots-clés :

Renal carcinoma, nephrectomy, ablation technique, prognosis

Résumé

INTRODUCTION: This systematic review and meta-analysis provides estimates of major complications and estimated blood loss (EBL) for open partial nephrectomy (OPN), conventional laparoscopic partial nephrectomy (LPN), and robot-assisted partial nephrectomy (RAPN). Additionally, it outlines the incidence of major complications associated with percutaneous thermal ablation (TA) in patients with small renal masses (SRMs).

METHODS: We searched MEDLINE, EMBASE, and CINAHL from inception to the end of July 2023. We supplemented the electronic search with a hand search of the references in the included studies and suggestions from two content experts. We used random effect meta-analysis to obtain pooled estimates of major complications and EBL. We used the QUIPS tool for risk of bias assessment and applied a prognosis approach to rate the quality of evidence using the Grades of Recommendation, Assessment, Development, and Evaluation (GRADE) framework.

RESULTS: We included 65 eligible studies that provided pooled estimates of major complications after OPN of 5.4% (95% confidence interval [CI] 2.9–9.9); after conventional LPN of 4.7% (95% CI 2.6–8.3); after RAPN of 2.9% (95% CI 2.2–3.7); and after TA of 2.5% (95% CI 1.7–3.6). Pooled estimates demonstrating mean EBL of 262 ml (95% CI 200–324) for OPN; 224 ml (95% CI 193–254) for conventional LPN; and 163 ml (95% CI 136–190) for RAPN.

CONCLUSIONS: This review provides the best available estimates of major complications and mean EBL after partial nephrectomy in patients with SRMs.

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Publié-e

2024-12-09

Comment citer

Kandi, M., Richard, P. O. ., Violette, P. D. ., Sreekanta, A. ., Hanna, S. ., Couban, R. ., … Guyatt, G. . (2024). Complications and blood loss after invasive treatments for small renal masses: A systematic review. Canadian Urological Association Journal, 19(4), 136–44. https://doi.org/10.5489/cuaj.8970

Numéro

Rubrique

Review