PURPOSE: Some recent studies have suggested that fluorescence angiography with indocyanine green (ICG) might be useful for preventing anastomotic leakage (AL) after laparoscopic colorectal surgery. However, its efficacy has not been proven. We evaluated whether intraoperative ICG fluorescence angiography could decrease the AL rate with laparoscopic colorectal cancer surgery. METHODS: This retrospective study included patients with colorectal cancer who underwent laparoscopic surgery at our institution between March 2014 and December 2018. Patients were divided into two groups: with or without ICG fluorescence angiography. The primary outcome was the rate of AL. RESULTS: A total of 488 patients were included: 223 patients in the ICG group and 265 patients in the no-ICG group. In the ICG group, the transection line was changed to a more proximal location in seven patients (3.1%), including one patient with transverse colon surgery and six with rectal surgery. None of these seven patients developed AL. There were 18 ALs (3.7%) overall. The AL rate was 1.8% in the ICG group and 5.3% in the no-ICG group. For colon cancer, there were no significant differences in the AL rate between the groups (p = 0.278). In rectal cancer, the AL rate was significantly lower in the ICG group than in the no-ICG group (3.5% vs. 10.5%, p = 0.041). After propensity score matching, the AL rate was also significantly lower in the ICG group for rectal cancer (p = 0.044). CONCLUSION: ICG fluorescence angiography can potentially reduce the AL rate with laparoscopic rectal cancer surgery.
PURPOSE: Some recent studies have suggested that fluorescence angiography with indocyanine green (ICG) might be useful for preventing anastomotic leakage (AL) after laparoscopic colorectal surgery. However, its efficacy has not been proven. We evaluated whether intraoperative ICG fluorescence angiography could decrease the AL rate with laparoscopic colorectal cancer surgery. METHODS: This retrospective study included patients with colorectal cancer who underwent laparoscopic surgery at our institution between March 2014 and December 2018. Patients were divided into two groups: with or without ICG fluorescence angiography. The primary outcome was the rate of AL. RESULTS: A total of 488 patients were included: 223 patients in the ICG group and 265 patients in the no-ICG group. In the ICG group, the transection line was changed to a more proximal location in seven patients (3.1%), including one patient with transverse colon surgery and six with rectal surgery. None of these seven patients developed AL. There were 18 ALs (3.7%) overall. The AL rate was 1.8% in the ICG group and 5.3% in the no-ICG group. For colon cancer, there were no significant differences in the AL rate between the groups (p = 0.278). In rectal cancer, the AL rate was significantly lower in the ICG group than in the no-ICG group (3.5% vs. 10.5%, p = 0.041). After propensity score matching, the AL rate was also significantly lower in the ICG group for rectal cancer (p = 0.044). CONCLUSION:ICG fluorescence angiography can potentially reduce the AL rate with laparoscopic rectal cancer surgery.
Entities:
Keywords:
Anastomotic leakage; Indocyanine green fluorescence angiography; Laparoscopic colorectal surgery; Rectal cancer
Authors: Kamil Safiejko; Radoslaw Tarkowski; Tomasz Piotr Kozlowski; Maciej Koselak; Marcin Jachimiuk; Aleksander Tarasik; Michal Pruc; Jacek Smereka; Lukasz Szarpak Journal: Cancers (Basel) Date: 2022-02-18 Impact factor: 6.639
Authors: Francesco Maione; Michele Manigrasso; Alessia Chini; Sara Vertaldi; Pietro Anoldo; Anna D'Amore; Alessandra Marello; Carmen Sorrentino; Grazia Cantore; Rosa Maione; Nicola Gennarelli; Salvatore D'Angelo; Nicola D'Alesio; Giuseppe De Simone; Giuseppe Servillo; Marco Milone; Giovanni Domenico De Palma Journal: Front Surg Date: 2022-05-20