Posted 11/24/2013 4:15 AM (GMT 0)
Potential complications of surgery...
First of all, colectomy and j-pouch construction are major abdominal surgeries that carry the same risks associated with any other major surgery (blood clots, abscess, reaction to anesthesia, etc). I will skip over those and address the ones that are more unique to our situation.
Some people, due to their anatomy, are not candidates for j-pouch surgery due to mesenteric reach (the length of the blood supply attached to the small intestine). This is not common and your surgeon can usually predict if it's a risk for you (it generally affects tall or long torsoed men) but it's worth knowing that this cannot be predicted until after your colon is removed and you're on the operating table. So there is a very small chance of going in with the intention of getting a j-pouch and ending up with a permanent ileostomy instead.
Assuming you get the j-pouch, about 95% of j-pouch patients end up satisfied with the surgery and their quality of life. Some issues that can crop up:
- pouchitis: Inflammation of the j-pouch, similar to colitis. Symptoms can include increased frequency and urgency, abdominal pain and cramping, incontinence, fever, general feelings of crappiness. about 50% of UC patients with j-pouches have at least one bout of pouchitis in the first 10 years after surgery. The majority of pouchitis bouts are treated with a short course of antibiotics and if they recur only do so occasionally. A minority, however, become chronic pouchitis. This can require dietary modification, longterm antibiotic use, and in extreme cases even immunosuppressant therapy or pouch removal.
- cuffitis: j-pouch surgery requires leaving behind a very small "cuff" of rectal tissue, usually 1-2 cm in length. It is possible for UC type inflammation to recur in the rectal cuff. Symptoms can include spasming, bleeding, burning and pain with bowel movements. Again, this is usually treated easily with mesalamine suppositories (Canasa), sometimes requires steroid suppositories or enemas, and sometimes it is chronic and doesn't respond to meds.
- irritable pouch syndrome (IPS): this is basically IBS of the pouch. It isn't well understood but it can cause symptoms that mimic cuffitis or pouchitis without the underlying inflammation.
- fistulae: Fistulae can form as a result of inflammation (usually this indicates a Crohn's diagnosis -- about 10% of UC patients who undergo j-pouch surgery end up being rediagnosed as Crohn's Disease post-operatively) or simply in response to surgery. A fistula is basically a "tunnel" that forms between two parts of the body that aren't supposed to be connected. As you can imagine, when a fistula forms between the j-pouch and another body structure, it can result in fecal leakage, infection, and pain.
- stricture: As a result of surgery, scar tissue can form in the anal canal that leads to stricture (narrowing). This can cause difficulty emptying the pouch, and, as a result, incontinence. Stricture also tends to occur at the site of the temporary ileostomy, which can lead to...
- small bowel obstruction: Anyone who undergoes any kind of abdominal surgery where the intestines are manipulated is at an increased risk for small bowel obstruction. Adhesions (scar tissue) form in the abdominal cavity that can cause the small bowel to be constricted or otherwise deviate from their normal positioning. The small intestine can kink and twist on itself (aka volvulus), or obstruction can occur at areas of stricture (e.g. former site of temporary ileostomy). These usually resolve on their own, sometimes after pain or nausea, but a complete obstruction that doesn't resolve at home will require hospitalization.
- hernia: A risk of any abdominal surgery. The incisions required to perform the surgery as well as the temporary ileostomy lead to a weakening of the abdominal wall, increasing your likelihood of experiencing a hernia in the future. Most hernias are merely an nuisance but a strangulated hernia (intestine trapped in the abdominal wall) can be fatal.
- general quality of life issues: And this is the big one. You should go into this surgery knowing with clear eyes that a typical outcome is to have six bowel movements per day. A typical outcome is to not be able to pass gas away from the toilet. A typical outcome is to have occasional nighttime leakage (this is based on survey data from UCSF patients). J-pouch patients report having increased bowel sounds, occasional skin irritation around the anus due to the increased acidity of our bowel movements, and bowel movements that tend to be, well, louder than regular people. I don't know if this is a "complication" of surgery but it bears repeating that although life is WAY BETTER post-op than being in a serious UC flare, it is by no means back to the same normal as before you were ill.
That's all off the top of my head...