Could a pill ease tummy troubles for kids with IBS-C?
NCT ID NCT03596905
First seen Jan 10, 2026 · Last updated Jun 23, 2026 · Updated 25 times
Summary
This study tested whether plecanatide (Trulance), a drug already approved for adults, can help children aged 6 to 17 with irritable bowel syndrome with constipation (IBS-C). Over 4 weeks, 218 participants took either plecanatide or a placebo daily and tracked their bowel movements and symptoms. The goal was to see if the drug increases spontaneous bowel movements and reduces abdominal pain safely.
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Bausch Site 110
Tampa, Florida, 33607, United States
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Bausch Site 111
Knoxville, Tennessee, 37922, United States
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Bausch Site 112
Lafayette, Louisiana, 70508, United States
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Bausch Site 115
Evansville, Indiana, 47715, United States
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Bausch Site 120
Newport News, Virginia, 23606, United States
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Bausch Site 130
Miami, Florida, 33134, United States
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Bausch Site 132
Atlanta, Georgia, 30342, United States
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Bausch Site 135
Doral, Florida, 33122, United States
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Bausch Site 139
Sioux City, Iowa, 51106, United States
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Bausch Site 140
San Antonio, Texas, 78215, United States
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Bausch Site 142
Los Angeles, California, 90036, United States
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Bausch Site 143
Ventura, California, 93003, United States
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Bausch Site 145
Akron, Ohio, 44308, United States
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Bausch Site 146
Bellevue, Washington, 98007, United States
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Bausch Site 147
Garden Grove, California, 92845, United States
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Bausch Site 148
Stockbridge, Georgia, 30281, United States
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Bausch Site 150
Miami, Florida, 33126, United States
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Bausch Site 160
Corona, California, 92879, United States
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Bausch Site 165
Miami, Florida, 33136, United States
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Bausch Site 170
Houston, Texas, 77087, United States
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Bausch Site 172
Covington, Louisiana, 70433, United States
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Bausch Site 173
Dallas, Texas, 75243, United States
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Bausch Site 174
Atlanta, Georgia, 30315, United States
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Bausch Site 175
Aurora, Colorado, 80012, United States
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Bausch Site 176
Scottsdale, Arizona, 85258, United States
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Bausch Site 178
Saraland, Alabama, 36571, United States
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Bausch Site 180
Crowley, Louisiana, 70526, United States
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Bausch Site 190
Hialeah, Florida, 33012, United States
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Bausch Site 192
Bowling Green, Kentucky, 42101, United States
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Bausch Site 193
Houston, Texas, 77030, United States
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Bausch Site 194
Cleveland, Ohio, 44106, United States
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Bausch Site 195
Austin, Texas, 78723, United States
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Bausch Site 197
Washington D.C., District of Columbia, 20016, United States
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Bausch Site 220
Omaha, Nebraska, 68134, United States
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Bausch Site 225
Cedar Park, Texas, 78613, United States
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
plecanatide (Trulance)
What this could lead to
If it works, this could provide a new treatment option for children with IBS-C to improve bowel movements and reduce abdominal pain.
What could go wrong
This is a Phase 2 trial with only 218 participants, so results may not confirm effectiveness or safety. The drug may not work better than placebo, and side effects are possible.
Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.