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- Title
Minimally Invasive Anatomic Liver Resection for Hepatocellular Carcinoma Using the Extrahepatic Glissonian Approach: Surgical Techniques and Comparison of Outcomes with the Open Approach and between the Laparoscopic and Robotic Approaches.
- Authors
Kato, Yutaro; Sugioka, Atsushi; Kojima, Masayuki; Mii, Satoshi; Uchida, Yuichiro; Iwama, Hideaki; Mizumoto, Takuya; Takahara, Takeshi; Uyama, Ichiro
- Abstract
Simple Summary: Surgical techniques and outcomes of minimally invasive anatomic liver resection (AR) for hepatocellular carcinoma (HCC) are undefined. In 327 HCC patients undergoing 185 open (OAR) and 142 minimally invasive (MIAR; 102 laparoscopic and 40 robotic) ARs, perioperative and long-term outcomes were compared, using propensity score matching. After matching (91:91), compared to OAR, MIAR was significantly associated with longer operative time; less blood loss; a lower transfusion rate; lower rates of 90-day major morbidity, bile leak or collection, and 90-day mortality; and shorter hospital stay. On the other hand, laparoscopic and robotic AR cohorts after matching (31:31) had comparable perioperative outcomes. Postoperative overall and recurrence-free survivals of newly developed HCC were comparable between OAR and MIAR or between laparoscopic and robotic cases. MIAR was technically standardized using the extrahepatic Glissonian approach. MIAR was safe, feasible, and oncologically acceptable and would be the first choice of AR in selected HCC patients. Surgical techniques and outcomes of minimally invasive anatomic liver resection (AR) using the extrahepatic Glissonian approach for hepatocellular carcinoma (HCC) are undefined. In 327 HCC cases undergoing 185 open (OAR) and 142 minimally invasive (MIAR; 102 laparoscopic and 40 robotic) ARs, perioperative and long-term outcomes were compared between the approaches, using propensity score matching. After matching (91:91), compared to OAR, MIAR was significantly associated with longer operative time (643 vs. 579 min, p = 0.028); less blood loss (274 vs. 955 g, p < 0.0001); a lower transfusion rate (17.6% vs. 47.3%, p < 0.0001); lower rates of major 90-day morbidity (4.4% vs. 20.9%, p = 0.0008), bile leak or collection (1.1% vs. 11.0%, p = 0.005), and 90-day mortality (0% vs. 4.4%, p = 0.043); and shorter hospital stay (15 vs. 29 days, p < 0.0001). On the other hand, laparoscopic and robotic AR cohorts after matching (31:31) had comparable perioperative outcomes. Overall and recurrence-free survivals after AR for newly developed HCC were comparable between OAR and MIAR, with potentially improved survivals in MIAR. The survivals were comparable between laparoscopic and robotic AR. MIAR was technically standardized using the extrahepatic Glissonian approach. MIAR was safe, feasible, and oncologically acceptable and would be the first choice of AR in selected HCC patients.
- Subjects
SURGICAL blood loss; LENGTH of stay in hospitals; MINIMALLY invasive procedures; SURGICAL robots; MORTALITY; TREATMENT duration; DISEASES; TREATMENT effectiveness; COMPARATIVE studies; PEARSON correlation (Statistics); LAPAROSCOPY; CHI-squared test; KAPLAN-Meier estimator; DESCRIPTIVE statistics; DATA analysis software; HEPATOCELLULAR carcinoma; HEPATECTOMY; OVERALL survival; EVALUATION
- Publication
Cancers, 2023, Vol 15, Issue 8, p2219
- ISSN
2072-6694
- Publication type
Article
- DOI
10.3390/cancers15082219