Annals of Coloproctology

Original Article

Benign bowel disease

Risk factors of incisional hernia at the umbilical specimen extraction site in patients with laparoscopic colorectal cancer surgery: Masatsugu Hiraki, Toshiya Tanaka, Shinya Azama, Eiji Sadashima, Hirofumi Sato, Shuusuke Miyake, Kenji Kitahara; Ann Coloproctol. 2024;40(2):136-144. Published online June 21, 2022; DOI: https://doi.org/10.3393/ac.2022.00213.0030

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Purpose
Incisional hernia (IH) is a frequent complication following laparoscopic colorectal surgery. The present study investigated the risk factors for IH after laparoscopic surgery for colorectal cancer.
Methods
A retrospective study was conducted on 202 patients who underwent laparoscopic surgery for colorectal cancer. Univariate and multivariate analyses were performed to determine the clinicopathological factors associated with IH.
Results
The overall incidence of IH was 25.7% (52 of 202). The univariate analysis showed that female sex (P=0.004), a high body mass index (P<0.001), noncurrent smoking habit (P=0.043), low level of hemoglobin (P=0.035), high subcutaneous fat area (P<0.001), high visceral fat area (P=0.006), low skeletal muscle area (P=0.001), long distance between the inner edges of the rectus abdominis muscle (P=0.001), long protrusion of the peritoneum at the umbilical site (P<0.001), and lymph node metastasis (P=0.007) were significantly more frequent in the group with IH than in the group without it. The multivariate logistic regression analysis revealed an older age (10-year increments: odds ratio [OR], 1.576; 95% confidence interval [CI], 1.027–2.419; P=0.037), lymph node metastasis (OR, 2.384; 95% CI, 1.132–5.018; P=0.022) and lengthy protrusion of the peritoneum at the umbilical site (10-mm increments: OR, 5.555; 95% CI, 3.058–10.091; P<0.001) were independent risk factors for IH.
Conclusion
Our findings suggest that older age, lymph node metastasis, and lengthy protrusion of the peritoneum at the umbilical site are risk factors for IH after laparoscopic surgery for colorectal cancer. An assessment using these factors before the operation and the implementation of countermeasures might help prevent IH.

Citations

Citations to this article as recorded by

Outcomes of elective and emergency surgical repair of incisional hernia: a comparative observational study
I. Omar, A. Townsend, O. Hadfield, T. Zaimis, M. Ismaiel, J. Wilson, C. Magee
Hernia.2024; 28(5): 1619. CrossRef
The first case of robotic‐assisted transabdominal retrorectus repair for incisional hernia in Japan
Gen Shimada, Taketo Matsubara, Mariko Sanbonmatsu, Rumi Nakabayashi, Yosuke Miyachi, Takashi Taketa, Akihiro Suzuki, Tadao Yokoi, Toshimi Kaido
Asian Journal of Endoscopic Surgery.2023; 16(2): 305. CrossRef
Mid-term outcomes of intracorporeal versus extracorporeal anastomosis after laparoscopic colectomy: a propensity score-matched cohort study from a single institution
Heita Ozawa, Naoyuki Toyota, Junichi Sakamoto, Hiroki Nakanishi, Ryo Nakanishi, Shin Fujita
Surgery Today.2023; 53(8): 992. CrossRef
Impact of non-muscle cutting periumbilical transverse incision on the risk of incisional hernia as compared to midline incision during laparoscopic colon cancer surgery: a study protocol for a multi-centre randomised controlled trial
Soo Yeun Park, Gi Won Ha, Soo Young Lee, Chang Hyun Kim, Gyung Mo Son
Trials.2023;[Epub] CrossRef

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