March 04, 2024
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The “tunnels” that develop between parts of the digestive tract are common and often painful, but most can be well-managed with available treatments.
Many of us probably wish there was some sort of magic wand we could wave to make the unpleasant side effects of Crohn’s disease go away — including fistulas.
A fistula is an abnormal connection between two body parts. Some describe this connection as a “tunnel.” For people living with Crohn’s, fistulas are often a result of severe intestinal inflammation that extends through the entire thickness of the bowel wall.
Obviously, this can be extremely uncomfortable and painful — not to mention alarming.
On the (very dim) bright side, at least you’re not in it alone. Fistulas are a common complication of Crohn’s disease, one that affects up to 50% of people with the condition. More than one-third experience recurring fistulas, too.
Thankfully, we live in a time when medical advancements exist to keep our Crohn’s disease fistulas manageable. Read on for everything you need to know about identifying, managing, and treating your fistulas with the help of your medical team.
You can experience fistulas anywhere along the gastrointestinal (GI) tract, and it can happen at any point during your lifetime.
Crohn’s disease fistulas may affect your small intestine, rectum, colon, or the anus, and each variation presents its own unique challenges.
According to the Crohn’s & Colitis Foundation, you might have the following types of Crohn’s disease fistulas:
Each of these types of Crohn’s disease fistulas is treated in a slightly different way, so understanding the specific type of fistula that’s causing you discomfort is critical for targeted treatment and effective management.
If you think you’re experiencing a Crohn’s disease fistula of any kind, talk with your doctor right away. Diagnosing fistulas involves a multi-step approach, including:
Once you’ve got a clear diagnosis for your fistula, your healthcare team will be able to create a treatment plan that’s right for you.
How fistulas develop in Crohn’s is usually a result of prolonged inflammation.
This inflammation can cause ulcers that extend through your intestinal wall, creating a pathway to other organs or the skin.
Your doctor will tailor your Crohn’s fistula treatment plans based on the type and severity of your fistula. This treatment plan may include:
Medication for Crohn’s fistulas aims to reduce inflammation and manage symptoms. This can include antibiotics, immunomodulators, and other anti-inflammatory drugs.
Biologic therapies may also be used. These are treatments that target specific parts of the immune system to reduce inflammation and prevent fistula formation. Three-quarters of people living with Crohn’s fistulas show some benefit from biologics.
In some cases, surgery may be necessary to repair the fistula or remove the affected section of the intestine. Some kinds of fistulas, like enterovaginal and enterovesical ones, are always treated surgically. Symptomatic perianal fistulas often require surgery as well, whereas asymptomatic ones may not.
If you have a perianal fistula, surgery may include cutting the fistula open so it heals flat. This is known as a fistulotomy. Or doctors may elect to insert setons (surgical threads) to keep the fistula open so it can drain.
Another type of procedure, called an advanced flap technique, involves covering the fistula with another piece of tissue from inside the rectum.
In some instances, fistulas may be able to be sealed with a laser or with an electrode passed through an endoscope.
Dealing with a fistula as a part of living with Crohn’s disease can be challenging, to say the least. But effective home management strategies can significantly improve your quality of life and prevent complications.
Here are some detailed tips for managing a fistula at home:
The severity of a Crohn’s disease fistula largely depends on its location and the complications it causes.
In some cases, fistulas can be relatively benign, causing minimal symptoms. But others can lead to severe issues such as recurrent infections or abscess formation if left untreated.
The experience of pain from a fistula can vary significantly among people. Some common descriptions of fistula pain include:
The intensity of the pain can also vary. You might experience just mild discomfort, or you may have severe pain that can affect daily activities.
Finding a support group for people dealing with fistulas can be incredibly beneficial. Here are some ways to find such groups:
While fistulas can be a challenging aspect of your Crohn’s disease, understanding their types, causes, and treatment options can empower you to manage your condition effectively.
With medical advancements and support, people living with Crohn’s disease fistulas can lead fulfilling lives. For the best success, be sure to maintain open communication with all your healthcare professionals along the way.
Medically reviewed on March 04, 2024
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