Alcohol use is not a significant contributor to myelodysplastic syndromes | Aplastic Anemia & MDS International Foundation

Alcohol use is not a significant contributor to myelodysplastic syndromes

Journal Title: 
Cancer Causes & Control : CCC
Primary Author: 
Duffy EA
Author(s): 
Duffy EA, Nguyen PL, Cioc A, Warlick E, Roesler MA, Poynter JN
Original Publication Date: 
Monday, April 13, 2020

Abstract

PURPOSE:

Myelodysplastic syndromes (MDS) are a class of clonal neoplastic disorders of largely unknown etiology, and published data remain inconclusive regarding the association between lifetime alcohol consumption and MDS risk. In these analyses, data from a population-based case-control study were used to investigate this association.

METHODS:

Eligible cases of MDS were identified through the Minnesota Cancer Reporting System; controls were matched by sex and age-decile. A central review process was used to confirm MDS diagnosis and classify subtypes. Unconditional and polytomous logistic regression were used to calculate odds ratios (OR) and 95% confidence intervals (CI). Kaplan-Meier curves were used to compare survival by category of lifetime alcohol consumption.

RESULTS:

In total, 398 cases of MDS and 698 controls were included. Alcohol consumption at 23-30, 31-49, and 50-65 years of age, recent consumption 1 year before diagnosis/interview, and lifetime consumption were not found to be significantly associated with MDS in males (OR range 0.63-0.99) or females (OR range 0.58-1.70). Analysis by MDS subtype further suggested there was not a significant association between recent alcohol consumption and odds of disease by subtype (OR range 0.39-1.13). Lifetime alcohol consumption was not significantly associated with survival after diagnosis of MDS CONCLUSIONS: Previously reported associations between alcohol consumption and MDS risk were inconsistent. Results from our analyses by sex and disease subtype do not support alcohol as a significant contributor to risk of MDS.

Bone Marrow Diseases: