When people receive stents (the tiny metal mesh tubes that help open narrowed arteries), doctors routinely prescribe aspirin along with another medication that prevents clots. These drugs include clopidogrel (Plavix), prasugrel (Effient), and ticagrelor (Brilinta). Like aspirin, they prevent blood components called platelets from sticking together and forming clots. Clots that form inside the stent — known as stent thrombosis — can lead to a heart attack.
The combination of aspirin and one of those stronger antiplatelet drugs is known as dual antiplatelet therapy (DAPT). The question of how long people should stay on DAPT has been a matter of debate for years. Current guidelines suggest at least one year in people who needed an emergency stent placement and at least six months after a nonemergency stent procedure. But doctors may adjust this timeline based on an individual’s specific situation. For example, people who receive a stent after a heart attack or acute coronary syndrome (a sudden loss of blood flow to the heart) may benefit from staying on the drugs for an additional period beyond the first year, potentially indefinitely.
But that assumes they don’t develop any major bleeding complications, the main side effect of DAPT. Major bleeding includes heavy bleeding in the stool or urine. People who develop major bleeding may need to stop taking the drugs sooner. Ideally, they should stay on DAPT for at least a month if at all possible. Rarely, bleeding can occur in the brain, which can be a disabling or fatal complication. Nuisance bleeding such as frequent gum bleeding or nosebleeds can also occur; this might also warrant shortening the duration of DAPT.
Another option your doctor may recommend is to stop taking the aspirin and continue taking only the other antiplatelet drug. Taking a proton-pump inhibitor such as omeprazole (Prilosec), which is available over the counter, or prescription-only pantoprazole (Protonix) may help reduce the risk of gastrointestinal bleeding in people taking DAPT, but check with your doctor first.
The decision to stay on DAPT should be reassessed by the doctor periodically as people grow older. With age, people often develop other conditions that raise their risk of bleeding, heart attack, or both.
Bible verses for today’s meditation and inspiration: Matthew E. McLaren’
Then you will call on me and come and pray to me, and I will listen to you. Jeremiah 29:12 NIV
Be joyful in hope, patient in affliction, faithful in prayer. Romans 12:12 NIV
And when you pray, do not keep on babbling like pagans, for they think they will be heard because of their many words. Matthew 6:7 NIV
The Lord is near to all who call on him, to all who call on him in truth. Psalm 145:18 NIV
‘Call to me and I will answer you and tell you great and unsearchable things you do not know.’ Jeremiah 33:3 NIV
“For where two or three gather in my name, there am I with them.” Matthew 18:20 NIV
Let us then approach God’s throne of grace with confidence, so that we may receive mercy and find grace to help us in our time of need. Hebrews 4:16 NIV
who is unseen. Then your Father, who sees what is done in secret, will reward you. Matthew 6:6 NIV
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