- Home
- Editorial
- News
- Practice Guidelines
- Anesthesiology Guidelines
- Cancer Guidelines
- Cardiac Sciences Guidelines
- Critical Care Guidelines
- Dentistry Guidelines
- Dermatology Guidelines
- Diabetes and Endo Guidelines
- Diagnostics Guidelines
- ENT Guidelines
- Featured Practice Guidelines
- Gastroenterology Guidelines
- Geriatrics Guidelines
- Medicine Guidelines
- Nephrology Guidelines
- Neurosciences Guidelines
- Obs and Gynae Guidelines
- Ophthalmology Guidelines
- Orthopaedics Guidelines
- Paediatrics Guidelines
- Psychiatry Guidelines
- Pulmonology Guidelines
- Radiology Guidelines
- Surgery Guidelines
- Urology Guidelines
Aspirin does not increase risk of bleeding in hemorrhagic stroke: Lancet
Aspirin and other antiplatelet agents don't increase the risk of bleeding in haemorrhagic stroke is the finding of a Lancet study.
These findings are reassuring for patients who are on antiplatelet agents like Aspirin and clopidogrel for secondary prevention of cardiovascular diseases like heart attack and stroke. The study - called RESTART - is published in The Lancet and The Lancet Neurology. Findings are being presented at the European Stroke Organisation Conference in Milan.
People who suffer from brain haemorrhage can take these common medicines without raising their risk of another stroke, a major clinical trial has found. Doctors had thought the medicines - which include aspirin and clopidogrel - might make people with stroke due to brain haemorrhage more likely to suffer another bleed in the brain.
Researchers led by the University of Edinburgh tracked outcomes from 537 people from across the UK who had suffered a brain haemorrhage while they were taking medicines to stop blood clotting.
Patients were randomly assigned to either start taking antiplatelet treatment or avoid it for up to five years.
The team found that people who took antiplatelet medicines experienced fewer recurrences of brain haemorrhage compared with those who did not take these treatments. Some 12 people suffered a brain bleed while taking the medication compared with 23 people who did not.
This may suggest the treatments reduce rather than increase the risk of further bleeding in the brain, the researchers say, but further studies are needed to confirm this.
Around half of the participants underwent an additional brain scan using MRI at the beginning of the study. These scans are often used by doctors to check for the presence of tiny blood deposits in the brain, known as microbleeds, which can be a warning sign of future strokes.
The researchers found treatment with antiplatelet medication that includes Aspirin and or Clopidogrel was not more hazardous for people who already had microbleeds in their brain.
Experts say this provides further reassurance that brain haemorrhage survivors can safely continue to take antiplatelet medicines to reduce their risk of future heart attacks or strokes.
It also suggests that patients do not need to undergo an MRI scan before starting treatment. This is important because older people are often unable to have an MRI.
Professor Rustam Salman, of the University of Edinburgh's Centre for Clinical Brain Sciences, said: "The results of the RESTART trial are reassuring for survivors of brain haemorrhage who need to take antiplatelet medicines to prevent heart attacks and strokes. I am keen to investigate the possibility that these medicines might halve the risk of brain haemorrhage happening again."
Professor Metin Avkiran, Associate Medical Director at the British Heart Foundation (BHF), said: "Around a third of people who suffer a brain haemorrhage, also known as haemorrhagic stroke, do so when they are taking an antiplatelet medicine such as aspirin to reduce the risk of a heart attack or an ischaemic stroke. We now have a strong indication they can carry on taking these potentially life-saving medicines after the brain haemorrhage without increasing the risk of another one, which is crucial new information for both patients and doctors.
"Although some developments have been made, the options at our disposal for treating and preventing strokes are still far too limited. Around 36,000 people die each year in the UK after having a stroke, most commonly an ischaemic stroke. Every advance from important research such as this takes us a step closer to better stroke prevention and management.
Disclaimer: This site is primarily intended for healthcare professionals. Any content/information on this website does not replace the advice of medical and/or health professionals and should not be construed as medical/diagnostic advice/endorsement or prescription. Use of this site is subject to our terms of use, privacy policy, advertisement policy. © 2020 Minerva Medical Treatment Pvt Ltd