Congenital Sucrase-Isomaltase Deficiency (CSID) Genetic Prevalence Study (GPS)
Public ClinicalTrials.gov record NCT01914003. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Multi-Center Study of the Prevalence of Known Congenital Sucrase-Isomaltase Deficiency (CSID) Genetic Variants and Functional Sucrase Activity by 13C-Sucrose Breath Test in Children With Chronic Diarrhea or Chronic Abdominal Pain
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Congenital sucrose-isomaltase deficiency (CSID) is a rare, genetic disease in which mutations in the sucrose-isomaltase (SI) gene cause digestion problems of sucrose resulting in diarrhea and abdominal pain. Children with chronic, idiopathic diarrhea or abdominal pain will have their sucrose-isomaltase gene assessed for a panel of known CSID mutations to determine the prevalence of these mutations in an enriched population and also determine functional deficiency using a breath test.
Study identification
- NCT ID
- NCT01914003
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 53 participants
Conditions and interventions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- Up to 18 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Apr 30, 2013
- Primary completion
- Apr 30, 2015
- Completion
- Jun 30, 2015
- Last update posted
- Nov 5, 2017
2013 – 2015
United States locations
- U.S. sites
- 19
- U.S. states
- 17
- U.S. cities
- 19
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Children's Hospital Los Angeles | Los Angeles | California | — | — |
| Children's Hospital and Research Center of Oakland | Oakland | California | — | — |
| Children's Hospital of Colorado | Aurora | Colorado | — | — |
| Arnold Palmer Children's Hospital | Orlando | Florida | — | — |
| Children's Center for Digestive Healthcare | Atlanta | Georgia | — | — |
| Ann & Robert H. Lurie Children's Hospital of Chicago | Chicago | Illinois | — | — |
| Riley Hospital for Children | Indianapolis | Indiana | — | — |
| Johns Hopkins Children's Center | Baltimore | Maryland | — | — |
| Massachusetts General Hospital | Boston | Massachusetts | — | — |
| University of Mississippi Medical Center | Jackson | Mississippi | — | — |
| Children's Mercy Hospital | Kansas City | Missouri | — | — |
| Morgan Stanley Children's Hospital | New York | New York | — | — |
| Stony Brook University | Stony Brook | New York | — | — |
| Duke University Children's Hospital | Durham | North Carolina | — | — |
| Nationwide Children's Hospital | Columbus | Ohio | — | — |
| Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | — | — |
| Texas Children's Hospital | Houston | Texas | — | — |
| Primary Children's Medical Center | Salt Lake City | Utah | — | — |
| Children's Hospital of Wisconsin | Milwaukee | Wisconsin | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01914003, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 5, 2017 · Synced Sep 5, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01914003 live on ClinicalTrials.gov.