El-Shaer W, Shaboob I, Abdel-Lateef S. Mini-percutaneous Nephrolithotomy Under mixture of Local Anesthesia: A Randomized-Controlled Study.
J Endourol 2021;
35:1750-1756. [PMID:
34036796 DOI:
10.1089/end.2021.0234]
[Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE
to evaluate the safety, efficacy, and feasibility of mini-percutaneous nephrolithotomy (MPCNL) under mixture of local anesthetics (MLA) versus spinal anesthesia (SA) for management of large renal stones.
PATIENTS AND METHODS
the current study was a prospective randomized controlled study. A total of 120 consecutive patients who met the inclusion criteria of the study and agreed to sign the informed consent form were randomized to undergo MPCNL under MLA (60 patients) or SA (60 patients). Intra- and post-operative findings included visual pain analogue scale (VAS), operative time, hospital stay, adverse events, stone-free rate and related data were recorded.
RESULTS
Baseline characteristics and demography included age, sex; stone's site, size and density were comparable for both groups (p> 0.05). The average VAS scores in MLA group at 0, 2, 6, 12; and 24 hours were 2.5; 0;1; 1 and 0, respectively. The corresponding values in the SA group were 2; 1; 2; 2; and 1, respectively, (p< 0.05). The average operation time was about an hour for both groups and the length of hospital stay was 1.5 days for both groups (p> 0.05). While the mean hemoglobin deficit was 1.04±0.54 % vs 1.27±0.46 (p=0.013), and the primary postoperative stone clearance was 93.4%, vs 88.3% (p > 0.05), for MLA and SA groups, respectively. Post-operative analgesic consumption and Complications were similar in the MLA and SA groups.
CONCLUSION
Single tract MPCNL is feasible under either mixture of Local or Spinal anesthesia with comparable stone clearance & adverse events. Perioperative VAS was similar and acceptable for both modalities.
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