Simultaneous Hepatic and Visceral Resection: Preoperative Risk Stratification and Implications on Return to Intended Oncologic Therapy.
Ann Surg Oncol
; 30(3): 1772-1783, 2023 Mar.
Article
em En
| MEDLINE
| ID: mdl-36418800
ABSTRACT
PURPOSE:
Sequence of therapies for synchronous liver metastasis (LM) is complex, with data supporting individualized approaches, although no guiding tools are currently available. We assessed the impact of simultaneous hepatic and visceral resections (SHVR) on textbook outcome (TO) and return to intended oncologic therapy (RIOT), and provide risk-stratification tools to guide individualized decision making and counseling.METHODS:
Patients with synchronous LM undergoing hepatectomy ± SHVR were included (2015-2021). Primary and secondary outcomes were TO and RIOT (days), respectively. Using multivariable modeling, a risk score for TO was developed. Decision tree analysis using recursive partitioning was performed for hierarchical risk stratification. The associations between SHVR, TO, and RIOT were examined.RESULTS:
Among 533 patients identified, 124 underwent SHVR. TO overall was 71.7%; 79.2% in the non-SHVR group and 46.8% in the SHVR group (p < 0.001). SHVR was the strongest predictor of non-TO (right colon/small bowel odds ratio [OR] 4.63, 95% confidence interval [CI] 2.65-8.08; left colon/rectum OR 6.09, 95% CI 2.59-14.3; stomach/pancreas OR 6.69, 95% CI 1.46-30.7; multivisceral OR 10.9, 95% CI 3.03-39.5). A composite score was developed yielding three risk strata for TO (score 0-2 89% vs. score 3-5 67% vs. score ≥ 6 37%; p < 0.001). Decision tree analysis was congruent, identifying SHVR as the most important determinant of TO. In patients with colorectal LM, SHVR was associated with delayed time to RIOT (p = 0.004); the risk-stratification tool for TO was equally predictive of RIOT (p < 0.01).CONCLUSIONS:
SHVR is associated with reduced likelihood of TO and in turn delayed RIOT. As SHVR is increasingly performed in order to consolidate cancer care, patient selection considering these different outcomes is critical.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Neoplasias Colorretais
/
Neoplasias Hepáticas
Tipo de estudo:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Limite:
Humans
Idioma:
En
Revista:
Ann Surg Oncol
Assunto da revista:
NEOPLASIAS
Ano de publicação:
2023
Tipo de documento:
Article
País de afiliação:
Estados Unidos