Mortality and causes of death in different celiac disease phenotypes during long-term follow-up

Area of Science:

• Gastroenterology
• Epidemiology
• Clinical Medicine

Background:

• Celiac disease (CD) diagnosis has been linked to increased mortality, but comprehensive long-term data are limited.
• Understanding long-term survival trends is crucial for managing celiac disease patients effectively.

Purpose of the Study:

• To investigate the long-term overall and cause-specific mortality in a large cohort of celiac disease patients.
• To compare mortality risks in celiac disease patients against a matched general population.

Main Methods:

• A cohort of 1,392 celiac disease patients diagnosed between 1960-2000 was established.
• Patients were categorized by demographics and disease characteristics.
• Mortality data were collected over a median follow-up of 26.5 years and compared to 4,177 matched controls.

Main Results:

• Over 41 years, all-cause mortality was not significantly increased in celiac disease patients (HR 0.96).
• Increased mortality was observed for lymphoproliferative diseases (HR 2.42) and central nervous system diseases (HR 2.14).
• A decreased risk was noted for alcohol-related diseases (HR 0.31).

Conclusions:

• Overall mortality in celiac disease patients is not elevated, even with extended follow-up.
• Specific causes of death, including certain cancers and neurological conditions, warrant continued monitoring in celiac disease management.
• No significant mortality differences were found across various celiac disease phenotypes.