Better survival is observed in cervical cancer patients positive for specific anti-glycan antibodies and receiving brachytherapy.

ABSTRACT:

Objective

To measure anti-glycan antibodies (AGA) in cervical cancer (CC) patient sera and assess their effect on therapeutic outcome.

Patients and methods

Serum AGA was measured in 276 stage II and 292 stage III Peruvian CC patients using a high content and throughput Luminex multiplex glycan array (LMGA) containing 177 glycans. Association with disease-specific survival (DSS) and progression free survival (PFS) were analyzed using Cox regression.

Results

AGAs were detected against 50 (28.3%) of the 177 glycans assayed. Of the 568 patients, 84.5% received external beam radiation therapy (EBRT) plus brachytherapy (BT), while 15.5% only received EBRT. For stage-matched patients (Stage III), receiving EBRT alone was significantly associated with worse survival (HR 6.4,

SUBMITTER: Purohit S 

PROVIDER: S-EPMC8176459 | biostudies-literature | 2020 Apr

REPOSITORIES: biostudies-literature