1. Patient Survival After Simultaneous ALPPS and Colorectal Resection
- Author
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Ricardo Robles-Campos, Massimo Malagó, Suzana Buac, Victoria Ardiles, Pierre-Alain Clavien, Roberto Hernandez-Alejandro, Kerollos Nashat Wanis, Mauro E. Tun-Abraham, Michael Linecker, Eduardo de Santibañes, University of Zurich, and Hernandez-Alejandro, Roberto
- Subjects
Adult ,Male ,medicine.medical_specialty ,Colorectal cancer ,610 Medicine & health ,030230 surgery ,03 medical and health sciences ,0302 clinical medicine ,medicine ,Risk of mortality ,Hepatectomy ,Humans ,Registries ,Ligation ,Aged ,10217 Clinic for Visceral and Transplantation Surgery ,Univariate analysis ,Portal Vein ,business.industry ,Mortality rate ,Liver Neoplasms ,Middle Aged ,Vascular surgery ,medicine.disease ,Survival Analysis ,Colorectal surgery ,2746 Surgery ,Surgery ,Liver ,Cardiothoracic surgery ,030220 oncology & carcinogenesis ,Female ,Colorectal Neoplasms ,business ,Abdominal surgery - Abstract
Liver resection combined with colorectal surgery (CRS) is the only curative option in many patients presenting with synchronous colorectal cancer and liver metastases (CRLM). Simultaneous resection has been shown to offer benefits in patients with low hepatic tumor load; however, in the setting of in situ colorectal tumor with extensive CRLM and a small predicted future liver remnant (FLR), the use of simultaneous ALPPS and CRS is controversial, lacking outcome data. Thirty-one cases of simultaneous ALPPS and CRS prospectively entered into the International ALPPS Registry were examined. Univariate analysis was used to identify factors associated with 90-day mortality after stage-2. Thirty patients (97%) completed both stages. CRS was performed during stage-1 in 22 patients (73%). Seven patients (23%) had severe complications (Clavien-Dindo ≥ IIIb) following stage-2 ALPPS. The 90-day mortality rate was 15%. Patients who had a severe complication after stage-1 were significantly more likely to have 90-day mortality following stage-2 (p = 0.002). MELD score > 10 on postoperative day-5 after stage-1 was also significantly associated with 90-day mortality (p = 0.011). Disease-free survival and overall survival were 36% and 76% at 1 year, respectively. In light of the high mortality and poor long-term survival identified in this series, the adoption of ALPPS with CRS cannot be recommended without further data. Patients who suffer severe complications or have an elevated MELD score after stage-1 are at higher risk of mortality following stage-2.
- Published
- 2016