ObjectiveTo explore the utility and advantage of same-day surgery mode of Mammotome minimally invasive operation (MMT) in ambulatory surgery center, and summarize the key points of clinical management.MethodsFemale patients who underwent MMT in West China Hospital of Sichuan University between June and December 2019 were included. According to the operation mode, the patients were divided into same-day surgery group and routine group (routine day operation). The perioperative data were analyzed.ResultsA total of 1 297 female patients were included. Among them, 571 cases were in the same-day surgery group and 726 cases were in the routine group. There was no significant difference in baseline data, intra-operative bleeding volume, operation time, or complication rate between the two groups (P>0.05). There were significant differences in the number of masses (χ2=13.384, P<0.001), pathological type (χ2=11.990, P=0.007) and operation method (χ2=89.185, P<0.001). The length of hospital stay in the same-day surgery group was significantly shorter than that in the routine group (Z=–29.746, P<0.001); the cost of biopsy (Z=–8.549, P<0.001), the cost of surgical instruments (Z=–9.564, P<0.001), and the total cost of hospitalization (Z=–10.378, P<0.001) in the same-day surgery group were less than those in the routine group. In addition, the result of generalized estimating equation showed that the postoperative pain scores of patients in the same-day surgery group were lower than those in the routine group (P<0.001).ConclusionsThe same-day surgery mode of MMT is safe and feasible with high time economic benefits, which is worthy promoting in ambulatory surgery center. Cautions should addressed with patients’ safe and high-quality health education.
