1. The metabolic clinical risk score as a new prognostic model for surgical decision‐making in patients with colorectal liver metastases
- Author
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Raoul Muteganya, Gaetan Van Simaeys, Celine Mathey, Jonathan Nezri, Serge Goldman, Valerio Lucidi, Desislava Germanova, Hugo Levillain, Ivan Duran Derijckere, Vincent Donckier, Patrick Flamen, Alain Hendlisz, Fikri Bouazza, Nicola Trotta, and Ali Bohlok
- Subjects
medicine.medical_specialty ,Early Relapse ,Computed tomography ,18FDG-PET/CT ,Gastroenterology ,surgery ,03 medical and health sciences ,0302 clinical medicine ,Internal medicine ,medicine ,score ,In patient ,Chirurgie ,medicine.diagnostic_test ,business.industry ,General Medicine ,18fdg pet ct ,Cancérologie ,colorectal liver metastases ,Oncology ,030220 oncology & carcinogenesis ,Prognostic model ,030211 gastroenterology & hepatology ,Surgery ,business ,prognostic ,Clinical risk factor - Abstract
Background and Objectives: Selection for surgery in patients with colorectal liver metastases (CRLM) remains inaccurate. We evaluated if CRLM baseline metabolic characteristics, assessed by [18]F-fluorodeoxyglucose-positron emission tomography/computed tomography (18FDG-PET/CT), could predict postoperative outcomes. Methods: In a retrospective series of patients undergoing surgery for CRLM, we defined two groups: the long-term survival (LTS) and early relapse (ER) groups, where the postoperative recurrence-free survivals were ≥5 years or 4.3, defining low- and high-risk mCRS by scores of 0 to 2 and 3 to 6, respectively. Results: From a series of 450 patients operated for CRLM (mean follow-up of 58 months), we included for analysis 23 and 30 patients in the LTS and ER groups, respectively. Clinicopathologic parameters and CRS were similar in the LTS and ER groups. Median SUVmax/SUVmean(liver) ratios were higher in ER vs LTS patients (4.2 and 2.8, P =.008, respectively). mCRS was increased in ER patients (P =.024); 61% of LTS patients had low-risk mCRS and 73% of the ER patients had high-risk mCRS (P =.023). Conclusions: 18FDG-PET/CT characteristics combined with traditional CRS may represent a new tool to improve selection for surgery in patients with CRLM., SCOPUS: ar.j, info:eu-repo/semantics/published
- Published
- 2019