Langenbecks Arch Surg. 2022 Jan 6. doi: 10.1007/s00423-021-02388-2. Online ahead of print.
ABSTRACT
PURPOSE: The effects of subcuticular sutures on postoperative and cosmetic outcomes in patients who underwent liver resection have not been well studied. Here, we investigated the advantages of subcuticular suture compared to skin stapler regarding open liver resection.
METHODS: We assessed 342 patients who underwent liver resection at Nara Medical University between 2008 and 2015. They were divided into two groups: subcuticular suture and staple groups. Baseline characteristics and perioperative outcomes were retrospectively compared using one-to-one propensity score matching analysis.
RESULTS: In this period, 179 patients underwent skin closure with subcuticular sutures and 163 patients underwent skin closure with staples. After propensity matching, 85 pairs of cases were matched. The incidence of wound infection was similar in the two groups (3.5% in the subcuticular suture group and 9.4% in the staple group; p = 0.119). The length of hospital stay was significantly shorter in the subcuticular suture group than in the staple group (10 days vs 15 days; p < 0.001). In addition, the rate of patients who were discharged within 7 days after surgery was statistically higher in the subcuticular group (21.1% vs 3.5%, p = 0.001). Hypertrophic scar 6 months after surgery was significantly less frequent in the subcuticular group (9.4% vs 25.9%, p = 0.010).
CONCLUSION: Subcuticular sutures might be advantageous for liver surgery reducing length of hospital stay and proportion of hypertrophic scar.
PMID:34988640 | DOI:10.1007/s00423-021-02388-2
