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Karnataka Stroke Mystery: Diet, Alcohol Linked to Rare Clots
29 Oct
Summary
- Deficiencies in protein and folate diets are common in patients.
- Elevated homocysteine, anemia, and alcohol use are linked to CVT.
- Most patients are under 50, with headache and seizures as key symptoms.
A study by NIMHANS researchers in Karnataka has identified nutritional deficiencies and alcohol consumption as significant contributing factors to cerebral venous thrombosis (CVT), a rare type of stroke. The research examined 104 CVT patients and 109 healthy individuals.
Findings indicated that patients commonly had diets low in protein and folate, alongside elevated homocysteine levels and anemia. Alcohol consumption was prevalent, particularly among heavy drinkers, correlating with higher homocysteine and lower folate levels. A notable 87.5% of patients were under 50 years old.
Headache and seizures were reported as the most common initial symptoms. The study suggests that addressing these modifiable risk factors through improved nutrition and reduced alcohol intake could offer avenues for CVT prevention in the region, pending further community-based studies.
