Pruksapong C, Buarabporn N, Junkajorn S. Efficacy of Cold Tumescent for Prevention of Intraoperative Bleeding in Patients Undergoing Liposuction: A Double-Blind Randomized Controlled Trial-Half-Side Comparison.
Aesthet Surg J 2023;
43:NP258-NP267. [PMID:
36495216 DOI:
10.1093/asj/sjac331]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 11/17/2022] [Accepted: 11/17/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND
Bleeding, a common intraoperative complication of liposuction, often causes pain and discomfort during recovery. Because of the vasoconstrictive effect of adrenaline in the tumescent solution, bleeding can be reduced; however, reports of postoperative bleeding persist. Cold temperatures also have a vasoconstrictive effect.
OBJECTIVES
This study aimed to determine the efficacy of cold tumescent solution in preventing and reducing intraoperative bleeding.
METHODS
This prospective randomized controlled trial was conducted between June 2018 and June 2019. The liposuction areas in each participant were divided into left and right sides; one side received operative room temperature tumescent solution (25 °C), and the other side received low-temperature tumescent solution (4 °C). The areas of ecchymosis, pain scores, and patient and surgeon satisfaction scores were compared and analyzed.
RESULTS
Ten patients with 36 pairs of liposuction areas were enrolled in the study. Cold tumescent liposuction resulted in a significantly lower lipocrit than was obtained on the standard tumescent side (1.56 ± 0.69 vs 2.92 ± 0.94; P < .001). The ecchymosis area and pain score were significantly lower in the cold tumescent group on days 2, 4, 7, and 14. The satisfaction evaluation scores did not differ between patients and surgeons at 12 months postoperatively.
CONCLUSIONS
The use of cold tumescent anesthesia significantly improved liposuction outcomes by reducing the intraoperative blood loss and the postoperative ecchymosis and pain, with no immediate or short-term complications in low-volume liposuction (<1000 mL) procedures. Furthermore, it generated a standard outcome and good patient satisfaction scores.
LEVEL OF EVIDENCE: 2
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