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Kar Medical College and Hospital, Kolkata, West Bengal, India 4 Professor, Department of Neuromedicine, Bangur Institute of Neurosciences and IPGME and R, Kolkata, West Bengal, India 5 Professor and Head, Department of Psychiatry, KPC Medical College and Hospital, Kolkata, West Bengal, India 6 Assistant Professor, Department of Neuromedicine, Bangur Institute of Neurosciences and IPGME and R, Kolkata, West Bengal, India Date of Submissionħ, Umakanta Sen Lane, Shantiban Housing Complex, Kolkata - 700 030, West Bengal Kar Medical College and Hospital, Kolkata, West Bengal, India 3 Professor, Department of General Medicine, R.G.
#ANTI STROKE PILLS PROFESSIONAL#
The study found no difference in dementia prevention between the older blood-thinning drug warfarin and the newer oral anticoagulants.Adherence to anti-hypertensive medications and its determinants: A study among hypertensive stroke patients in a tertiary care government hospital of West BengalĪdrija Ray 1, Tapobrata Guha Ray 2, Jyotirmoy Pal 3, Biman Kanti Ray 4, Debasish Sanyal 5, Souvik Dubey 6ġ 3 rd Professional MBBS Part-2 Student, R G Kar Medical College and Hospital, Kolkata, West Bengal, India 2 Associate Professor, Department of Community Medicine, R.G. "In the first year, approximately 15 percent stop taking the drugs, then approximately 10 percent each year." "Doctors should not tell their patients to stop using oral anticoagulants without a really good reason," he said in a statement.Īn alarmingly high percentage of patients stop taking their medication after a few years, he added. They also found that the sooner oral anticoagulant treatment was started after a diagnosis of atrial fibrillation, the greater the protective effect against dementia.įriberg said patients should be started on blood-thinners immediately after diagnosis, and continue taking the medication. The researchers found that the strongest predictors for dementia were lack of oral anticoagulant treatment, ageing, Parkinson's disease and alcohol abuse. When they first joined the study, 54 percent of patients were not taking oral anticoagulants such as warfarin or apixaban. They then checked on what drugs had been prescribed, and followed the patients' progress. Researchers identified all patients in Sweden diagnosed with atrial fibrillation between 2006-2014. Scientists had speculated that anticoagulants might stave off dementia because they prevent tiny clots that can cause unnoticed microscopic strokes, a major contributor to cognitive decline. "It is not possible to give placebo to atrial fibrillation patients and then wait for dementia or stroke to occur." "Such studies cannot be done because of ethical reasons," said lead author Leif Friberg, a researcher at the Karolinska Institute in Stockholm. The strong link with dementia suggests blood thinners are responsible for lowering risk, but clinical trials would be needed to establish cause-and-effect, the scientists said.
The study - the largest ever on the link between anticoagulants and dementia in atrial fibrillation patients - looked at data from Swedish health registries covering the period 2006-2014. The risk further decreased as patients continued to take the medication, they reported in the European Heart Journal.
Researchers found that of 444,106 patients in Sweden who had atrial fibrillation, an abnormal heart condition that can provoke strokes, those taking drugs to prevent blood clots had a 29 percent lower risk of developing dementia. People with heart trouble who take blood-thinning medication to avoid strokes may also significantly reduce their risk of dementia, a study published Wednesday said.
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