Risk of incident benign prostatic hyperplasia in patients with gout: a retrospective cohort study

Wei-Ming Li1,2,3, Nelly Pasaribu4, Su-Shin Lee5,6

  • 1Department of Urology, Kaohsiung Medical University Hospital, Kaohsiung, Taiwan.

Insights

Gout increases the risk of benign prostatic hyperplasia (BPH) in men, especially younger individuals and those with gouty nephropathy. This association highlights a significant link between these two conditions.

Area of Science:

  • Urology
  • Rheumatology
  • Epidemiology

Background:

  • Gout, a common inflammatory arthritis, is associated with various comorbidities.
  • Benign prostatic hyperplasia (BPH) is a prevalent condition affecting aging men.
  • Understanding the relationship between gout and BPH is crucial for patient management.

Purpose of the Study:

  • To investigate the association between gout and the subsequent risk of developing benign prostatic hyperplasia (BPH).
  • To explore how age and specific gout phenotypes modify this association.

Main Methods:

  • Retrospective cohort study utilizing Taiwan's National Health Insurance Research Database.
  • Inclusion of 29,269 patients with gout and 29,269 matched controls (1:1 ratio) from 1997-2010.
  • Cox proportional hazards model used to assess the association, adjusting for potential confounders.

Main Results:

  • Patients with gout exhibited a higher incidence rate of BPH (19.62 vs. 10.11 per 1000 person-years).
  • Gout was associated with a 30% increased risk of BPH (adjusted HR 1.30; 95% CI 1.24-1.36).
  • The association was significantly stronger in younger age groups (20-40 years: HR 2.74; 41-60 years: HR 1.39) and in patients with gouty nephropathy (HR 1.30).

Conclusions:

  • Male gout is positively associated with an increased risk of benign prostatic hyperplasia.
  • This risk is particularly elevated in younger men with gout and those with gouty nephropathy.
  • Findings suggest a potential shared pathophysiology or common risk factors between gout and BPH.
Abstract

Related Concept Videos

Prevalence and Incidence01:08

Prevalence and Incidence

In statistical epidemiology and health sciences, two essential metrics—prevalence and incidence—are fundamental for understanding disease dynamics within a population. These measures enable public health officials, epidemiologists, and researchers to assess the burden of diseases, allocate resources effectively, and design impactful public health policies and interventions.
Prevalence indicates the proportion of individuals in a population who have a specific disease or health...
1.9K
Relative Risk01:12

Relative Risk

Relative risk (RR) is a statistical measure commonly used in epidemiology to compare the likelihood of a particular event occurring between two groups. This metric is important for evaluating the relationship between exposure to a specific risk factor and the probability of a particular outcome. It plays a crucial role in medical research, public health studies, and risk assessment. Relative risk quantifies how much more (or less) likely an event is to occur in an exposed group compared to an...
2.2K
Types of Reports II: Incident or Occurrence Report01:21

Types of Reports II: Incident or Occurrence Report

An Incident or Occurrence Report in a healthcare setting is a crucial document used to record any unexpected occurrence that may or may not have affected a patient, employee, or visitor. Such reports are critical to improving patient safety and include all details leading up to and including the event.
Purposes:
In the healthcare industry, reports play a crucial role in documenting incidents within an agency. The primary objective of these reports is to ensure patient safety, uphold the...
1.3K
Factors Affecting the Risk of Infection01:26

Factors Affecting the Risk of Infection

The hosts' susceptibility to infection depends on several factors. The integrity of the skin and mucous membranes helps protect the body against microbial attacks. When the skin is altered, the chance of infection, limb loss, and even death increases.
The integrity and count of the white blood cells help the body resist pathogens and fight infection. When impaired, it reduces the body's resistance to pathogens. The acidic pH levels of the gastrointestinal, genitourinary tracts, and skin...
13.7K
Bioavailability Study Design: Healthy Subjects Versus Patients01:15

Bioavailability Study Design: Healthy Subjects Versus Patients

Bioavailability studies are essential for evaluating a drug's therapeutic efficacy and understanding its absorption patterns under various physiological conditions. Conducting such studies on target patient populations provides more relevant data by simulating real-world disease states. However, practical challenges often necessitate the use of young, healthy adult volunteers as study subjects.Patients may exhibit altered drug absorption patterns due to the effects of the disease itself,...
161
Design Example: Analyzing Capacity Contours for Flood Risk Assessment01:17

Design Example: Analyzing Capacity Contours for Flood Risk Assessment

Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
327