Matching articles for "eluxadoline"
Drugs for Irritable Bowel Syndrome
The Medical Letter on Drugs and Therapeutics • March 23, 2020; (Issue 1594)
Irritable bowel syndrome (IBS) is a common disorder
characterized by recurrent abdominal pain and altered
bowel habits, often accompanied by bloating.IBS
is classified according to the predominant...
Irritable bowel syndrome (IBS) is a common disorder
characterized by recurrent abdominal pain and altered
bowel habits, often accompanied by bloating.IBS
is classified according to the predominant bowel
symptom as IBS with constipation (IBS-C), IBS with
diarrhea (IBS-D), mixed type (IBS-M), or unclassified
(IBS-U). Alterations in the microbiome, stress
responses, sensory and motor function of the gut,
and host genetic factors may be contributing factors.
Since the exact cause of IBS is unknown, the goal of
treatment is symptom control.
Table: Safety of Drugs for IBS in Pregnancy and Lactation (online only)
The Medical Letter on Drugs and Therapeutics • March 23, 2020; (Issue 1594)
...
View the Table: Safety of Drugs for IBS in Pregnancy and Lactation
In Brief: Pancreatitis with Eluxadoline (Viberzi) in Patients without a Gallbladder
The Medical Letter on Drugs and Therapeutics • April 24, 2017; (Issue 1519)
The FDA has warned that eluxadoline (Viberzi – Allergan), a mu-opioid receptor agonist and delta-opioid receptor antagonist approved in 2015 for treatment of irritable bowel syndrome with diarrhea (IBS-D),1...
The FDA has warned that eluxadoline (Viberzi – Allergan), a mu-opioid receptor agonist and delta-opioid receptor antagonist approved in 2015 for treatment of irritable bowel syndrome with diarrhea (IBS-D),1 should not be used in patients without a gallbladder because of an increased risk of serious pancreatitis.2
As of February 2017, the FDA had received reports of 118 cases of serious, nonfatal pancreatitis and 2 deaths associated with use of eluxadoline. Both deaths occurred in patients without a gallbladder who developed severe abdominal pain and vomiting shortly after taking the first dose. At least 48 of the cases occurred after only 1 or 2 doses of eluxadoline. Of the 68 patients whose gallbladder status was reported, 56 did not have a gallbladder. Most of the patients without a gallbladder (44/56) were taking the reduced dosage of eluxadoline recommended for such patients (75 mg once/day).
Patients considered at risk for pancreatitis were excluded from the two trials that led to approval of eluxadoline. One case of pancreatitis and 8 cases of abdominal pain with hepatic enzyme elevation associated with sphincter of Oddi spasm occurred with use of eluxadoline in the trials, all in patients without a gallbladder.3
According to the current label, eluxadoline is contraindicated in patients who abuse alcohol (including those who consume >3 servings of alcohol per day) and in those with known or suspected biliary duct, pancreatic duct, or GI tract obstruction, sphincter of Oddi disease or dysfunction, or severe hepatic impairment (Child-Pugh C). It is also contraindicated in those with a history of pancreatitis, structural pancreatic disease, or chronic or severe constipation.
Some alternatives to eluxadoline, which is only modestly more effective than placebo in relieving IBS-D symptoms, are the antidiarrheal loperamide (Imodium, and generics), the non-absorbed antibiotic rifaximin (Xifaxan), and the 5-HT3 receptor antagonist alosetron (Lotronex, and generics). Taken as needed, loperamide can reduce postprandial urgency and stool frequency, but it does not improve global symptoms of IBS-D. Like eluxadoline, rifaximin has only been modestly effective in relieving symptoms. Because of concerns about severe constipation and ischemic colitis, alosetron should be used only in women with severe, chronic IBS-D that is unresponsive to other drugs.4
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As of February 2017, the FDA had received reports of 118 cases of serious, nonfatal pancreatitis and 2 deaths associated with use of eluxadoline. Both deaths occurred in patients without a gallbladder who developed severe abdominal pain and vomiting shortly after taking the first dose. At least 48 of the cases occurred after only 1 or 2 doses of eluxadoline. Of the 68 patients whose gallbladder status was reported, 56 did not have a gallbladder. Most of the patients without a gallbladder (44/56) were taking the reduced dosage of eluxadoline recommended for such patients (75 mg once/day).
Patients considered at risk for pancreatitis were excluded from the two trials that led to approval of eluxadoline. One case of pancreatitis and 8 cases of abdominal pain with hepatic enzyme elevation associated with sphincter of Oddi spasm occurred with use of eluxadoline in the trials, all in patients without a gallbladder.3
According to the current label, eluxadoline is contraindicated in patients who abuse alcohol (including those who consume >3 servings of alcohol per day) and in those with known or suspected biliary duct, pancreatic duct, or GI tract obstruction, sphincter of Oddi disease or dysfunction, or severe hepatic impairment (Child-Pugh C). It is also contraindicated in those with a history of pancreatitis, structural pancreatic disease, or chronic or severe constipation.
Some alternatives to eluxadoline, which is only modestly more effective than placebo in relieving IBS-D symptoms, are the antidiarrheal loperamide (Imodium, and generics), the non-absorbed antibiotic rifaximin (Xifaxan), and the 5-HT3 receptor antagonist alosetron (Lotronex, and generics). Taken as needed, loperamide can reduce postprandial urgency and stool frequency, but it does not improve global symptoms of IBS-D. Like eluxadoline, rifaximin has only been modestly effective in relieving symptoms. Because of concerns about severe constipation and ischemic colitis, alosetron should be used only in women with severe, chronic IBS-D that is unresponsive to other drugs.4
- Eluxadoline (Viberzi) for irritable bowel syndrome with diarrhea. Med Lett Drugs Ther 2016; 58:4.
- FDA Drug Safety Communication: FDA warns about increased risk of serious pancreatitis with irritable bowel drug Viberzi (eluxadoline) in patients without a gallbladder. Available at: www.fda.gov. Accessed April 13, 2017.
- AJ Lembo et al. Eluxadoline for irritable bowel syndrome with diarrhea. N Engl J Med 2016; 374:242.
- Drugs for irritable bowel syndrome. Med Lett Drugs Ther 2016; 58:121.
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Drugs for Irritable Bowel Syndrome
The Medical Letter on Drugs and Therapeutics • September 26, 2016; (Issue 1504)
Irritable bowel syndrome (IBS) is a common disorder
characterized by chronic, intermittent abdominal pain
or discomfort and altered bowel habits. It is subtyped
according to the predominant bowel symptom as...
Irritable bowel syndrome (IBS) is a common disorder
characterized by chronic, intermittent abdominal pain
or discomfort and altered bowel habits. It is subtyped
according to the predominant bowel symptom as IBS
with constipation (IBS-C), IBS with diarrhea (IBS-D),
mixed type (IBS-M), or unclassified (IBS-U). Since the
exact cause of IBS is unknown, the goal of treatment
is symptom control.
Eluxadoline (Viberzi) for Irritable Bowel Syndrome with Diarrhea
The Medical Letter on Drugs and Therapeutics • January 4, 2016; (Issue 1485)
The FDA has approved eluxadoline (Viberzi – Actavis),
a mu-opioid receptor agonist and delta-opioid
receptor antagonist, for oral treatment of adults with
irritable bowel syndrome with diarrhea...
The FDA has approved eluxadoline (Viberzi – Actavis),
a mu-opioid receptor agonist and delta-opioid
receptor antagonist, for oral treatment of adults with
irritable bowel syndrome with diarrhea (IBS-D).