Post-Stent Care: When Can My Father Safely Undergo a Gastroscopy? - Surgery

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Inquire about the gastroscopy procedure for my father?


Hello Doctor, I would like to ask you about my father (55 years old).
He underwent coronary angioplasty and stent placement in early December last year and has been on Aspirin and Plavix therapy since then.
His recovery has been good, and he has no issues with hiking or walking.
However, over the past few months, he has been experiencing a cough with phlegm after meals and often clears his throat while speaking.
Two years ago (in 2021), a gastroscopy showed that he had gastroesophageal reflux disease (GERD).
A few days ago, after visiting an ENT specialist, he was told that aside from having a lot of nasal mucus, there were no other issues.
I am concerned that there might be something abnormal with his esophagus (he tends to flush when drinking alcohol and occasionally drinks beer), so I would like to ask how long after coronary stent placement can he undergo a gastroscopy? Also, if no polyps are removed, can he continue taking anticoagulants to reduce the risk of cardiovascular events?

Xiao Zhou, 50~59 year old female. Ask Date: 2023/01/21

Dr. Chen Bingze reply Surgery


If the stent was placed only last December, anticoagulants cannot be stopped recently.
It is possible to perform an endoscopy, but if there are any lesions that require biopsy, it may not be feasible due to the inability to discontinue anticoagulants.
However, it is still advisable to consult with the gastroenterologist who will be performing the endoscopy for your father.

Reply Date: 2023/01/21

More Info


When considering the timing for a gastroscopy (also known as an upper endoscopy) after your father's heart stent placement, there are several important factors to take into account. Given that your father is currently on antiplatelet medications such as Aspirin and Plavix, it is crucial to balance the risks of potential bleeding during the procedure with the need for timely diagnosis and treatment of his gastrointestinal symptoms.


Timing for Gastroscopy After Stent Placement
Typically, after a stent placement, patients are advised to continue their antiplatelet therapy for at least 6 to 12 months to minimize the risk of stent thrombosis. However, the exact timing for a gastroscopy can vary based on individual circumstances, including the severity of gastrointestinal symptoms and the physician's assessment of the risks involved. In general, if your father is stable and his symptoms are persistent or worsening, it may be appropriate to consider scheduling the gastroscopy sooner rather than later, even while on antiplatelet therapy.


Risks of Gastroscopy While on Antiplatelet Therapy
The primary concern with performing a gastroscopy while a patient is on antiplatelet medication is the increased risk of bleeding. However, many gastroenterologists are comfortable performing the procedure without discontinuing these medications, especially if the procedure is deemed necessary for diagnosis or treatment. It is essential to communicate openly with both the cardiologist and the gastroenterologist about your father's current medications and health status to determine the safest approach.


Symptoms and Underlying Conditions
Your father's symptoms of cough with phlegm and throat clearing after meals, combined with his history of gastroesophageal reflux disease (GERD), warrant careful evaluation. The presence of these symptoms could indicate a range of issues, including exacerbation of GERD, esophagitis, or even potential complications related to his reflux. Given that he has a history of alcohol consumption, which can exacerbate GERD symptoms, it is advisable to discuss lifestyle modifications, such as reducing alcohol intake, to help manage his symptoms.


Recommendations
1. Consultation with Specialists: It would be beneficial for your father to have a coordinated discussion between his cardiologist and gastroenterologist. They can assess his overall health, the necessity of the gastroscopy, and the management of his antiplatelet therapy.

2. Monitoring Symptoms: If his symptoms worsen or new symptoms develop (such as difficulty swallowing, significant weight loss, or persistent vomiting), it may necessitate more urgent evaluation.

3. Lifestyle Modifications: Encourage your father to adopt dietary changes that may alleviate his GERD symptoms, such as avoiding spicy foods, caffeine, and alcohol, and eating smaller, more frequent meals.

4. Follow-Up Care: Regular follow-up appointments with both his cardiologist and gastroenterologist will help ensure that any potential complications are monitored and managed appropriately.

In summary, while your father can likely undergo a gastroscopy while on antiplatelet therapy, it is crucial to have a thorough discussion with his healthcare providers to ensure that the timing and approach are tailored to his specific health needs. Balancing the risks and benefits of the procedure will help ensure the best possible outcome for his gastrointestinal health.

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