Current bone mass and body weight changes in alcoholic males.

Area of Science:

• Gerontology
• Orthopedics
• Endocrinology

Background:

• Chronic alcoholism is a known risk factor for reduced bone mineral density and increased fracture risk.
• Body weight changes, particularly loss, may further exacerbate skeletal fragility in vulnerable populations.

Purpose of the Study:

• To investigate the relationship between body weight changes and bone mass in male veterans with a history of chronic alcohol abuse.
• To determine if weight maintenance mitigates the negative skeletal effects of alcoholism.

Main Methods:

• Retrospective study of 45 male veterans with a history of chronic alcohol abuse.
• Analysis of initial enlistment weight/height data (over 40 years ago) and current body weight.
• Assessment of bone mass parameters including femoral neck cortical thickness, iliac crest trabecular bone volume, and lumbar bone mineral density.
• Correlation of bone mass with weight change and fracture history (hip and spine).

Main Results:

• Weight loss was significantly associated with lower femoral neck cortical thickness, iliac crest trabecular bone volume, and lumbar bone mineral density compared to weight gainers.
• Subjects with hip or spinal fractures were significantly lighter at the time of assessment than those without fractures.
• Severity of alcoholism did not differ between weight loss and weight gain groups.

Conclusions:

• Maintenance of body weight appears to be a protective factor against bone loss and fracture development, even in the context of chronic alcoholism.
• Weight loss in older male veterans with a history of alcohol abuse is linked to poorer bone health outcomes.
• These findings highlight the importance of weight management for skeletal health in at-risk populations.