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Transvaginal cholecystectomy versus single-incision laparoscopic cholecystectomy versus four-port laparoscopic
Daniel Solomon1, Amir H Shariff, Dan-Arin Silasi
1Department of Surgery, Yale University School of Medicine, New Haven, CT 06510, USA. d.solomon@yale.edu
Objective:
This report describes the first prospective cohort study comparing transvaginal cholecystectomies (TVC) with single incision laparoscopic cholecystectomies (SILC) and four-port laparoscopic cholecystectomies (4PLC).
Methods:
Between May 2009 and August 2010, 14 patients underwent a TVC. These patients were compared with patients who underwent SILC (22 patients) or 4PLC (11 patients) in a concurrent, randomized, controlled trial. Demographic data, operative time, numerical pain scales, complications, and return to work were recorded.
Results:
Mean age (TVC: 33.5 ± 3.0 year; SILC: 38.4 ± 3.3 year; 4PLC: 35.5 ± 4.1 year; p = 0.58) and mean BMI (TVC: 28.8 ± 1.5 kg/m(2); SILC: 31.8 ± 1 kg/m(2); 4PLC: 31.4 ± 2.2 kg/m(2); p = 0.35) were not statistically significant. However, mean operative time (TVC: 67 ± 3.9 min; SILC: 48.9 ± 2.6 min; 4PLC: 42.3 ± 3.9 min; p < 0.001) was significantly longer for TVC. Numerical pain scales showed significantly lower pain scores on POD 1 and 3 for TVC compared with SILC and 4PLC (TVC: 4.1 ± 0.5 and 2.9 ± 0.7; SILC: 6.1 ± 0.5 and 5.3 ± 0.5; 4PLC: 5.7 ± 0.4 and 4.7 ± 0.3; p = 0.02) with equilibration of pain scores by days 14 and 30. Return to work (TVC: 6.4 ± 1.5 days; SILC: 13.1 ± 1.3 days; 4PLC: 14.1 ± 1.4 days; p < 0.001) also was significantly faster for patients in the TVC group. One conversion in the TVC group to a 4PLC was necessary due to adhesions within the pelvis. One dislodged IUD was seen and immediately replaced in the TVC group. One hernia was observed in the SILC group.
Conclusions:
Transvaginal cholecystectomy is a safe and well-tolerated procedure with statistically significantly less pain at 1 and 3 days after surgery, with a faster return to work but longer operative times compared with single incision and four-port laparoscopic cholecystectomy.