Adherence to National Comprehensive Cancer Network Guidelines is Associated with Improved Survival for Patients with Stage 2A and Stages 2B and 3 Extremity and Superficial Trunk Soft Tissue Sarcoma.

ABSTRACT:

Background

The National Comprehensive Cancer Network (NCCN) has instituted treatment guidelines for stage 2A and stages 2B and 3 extremity and superficial trunk soft tissue sarcomas (ETSTS). This study examined adherence to the NCCN guidelines and factors associated with nonadherent treatment and survival outcomes.

Methods

Patients with stage 2A and stages 2B and 3 ETSTS (n = 15,957) were categorized as undergoing adherent or nonadherent treatment based on the 2014 NCCN guidelines. Multivariate logistic regression models were used to determine factors associated with nonadherent treatment. Overall survival (OS) and disease-specific survival (DSS) were calculated, and Cox models were used to generate adjusted survival curves and hazard ratios (HRs).

Results

The finding

SUBMITTER: Voss RK 

PROVIDER: S-EPMC5693748 | biostudies-literature | 2017 Oct

REPOSITORIES: biostudies-literature