Risk of Psoriasis in Postgastrectomy Gastric Cancer Survivors: A Nationwide Population-Based Cohort Study.

ABSTRACT:

Background

Although patients with psoriasis have an increased risk of cancers, little is known about the risk of psoriasis in cancer patients.

Objective

We aimed to comparatively analyze the incidence and risk factors of psoriasis in gastric cancer patients who underwent gastrectomy and in the general population.

Methods

A nationwide retrospective cohort of 52,608 gastric cancer survivors (2007~2015) was compared to 123,438 matched controls from the general population to estimate the incidence and hazard ratio (HR) of new-onset psoriasis. We also calculated the HRs for psoriasis according to adjuvant cancer treatment, obesity, and vitamin B₁₂ supplementation in gastric cancer survivors.

Results

During a mean follow-up of 6.85 years, 645 of the 52,608

SUBMITTER: Kim BR 

PROVIDER: S-EPMC9171185 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature