Psychiatric Disorders and Cardiovascular Diseases During the Diagnostic Workup of Suspected Prostate Cancer.

ABSTRACT:

Background

It is unknown whether the rate of psychiatric disorders and cardiovascular disease increases during the diagnostic workup of suspected prostate cancer.

Methods

We designed a population-based cohort study including 579?992 men living during 2005-2014 in Skåne, Sweden, according to the Swedish Total Population Register and the Skåne Healthcare Register (SHR). We used the Swedish Cancer Register and the SHR to identify all men with a new diagnosis of prostate cancer (N?=?10?996), and all men underwent a prostate biopsy without receiving a cancer diagnosis (biopsy group, N?=?20?482) as exposed to a diagnostic workup. Using Poisson regression, we compared the rates of psychiatric disorders and cardiovascular disease during the period before diagnosis or biopsy of exposed men with the corresponding rates of unexposed men.

Results

We found an increased rate of psychiatric disorders during the period before diagnosis or biopsy among men with prostate cancer (incidence rate ratio [IRR] = 1.87, 95% confidence interval [CI] = 1.67 to 2.10) and men in the biopsy group (IRR?=?2.22, 95% CI?=?2.08 to 2.37). The rate of cardiovascular disease increased during the period before diagnosis or biopsy among men with prostate cancer (IRR?=?2.22, 95% CI?=?2.12 to 2.32) and men in the biopsy group (IRR?=?2.56, 95% CI?=?2.49 to 2.63). Greater rate increases were noted for a diagnostic workup due to symptoms than due to other reasons.

Conclusions

There was an increased risk of psychiatric disorders and cardiovascular disease during the diagnostic workup of suspected prostate cancer regardless of the final cancer diagnosis.

SUBMITTER: Shen Q 

PROVIDER: S-EPMC7853179 | biostudies-literature | 2021 Feb

REPOSITORIES: biostudies-literature