Perceived Lactose Intolerance
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ClinicalTrials.gov Identifier: NCT01331265 |
Recruitment Status :
Completed
First Posted : April 8, 2011
Last Update Posted : January 14, 2020
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Condition or disease |
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Lactose Intolerance |
Study Type : | Observational |
Actual Enrollment : | 3815 participants |
Observational Model: | Ecologic or Community |
Time Perspective: | Cross-Sectional |
Official Title: | Understanding Perceived Lactose Intolerance in White, Black, and Hispanic Adults |
Study Start Date : | January 2008 |
Actual Primary Completion Date : | December 2009 |
Actual Study Completion Date : | December 2009 |

Group/Cohort |
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no treatment |

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Ages Eligible for Study: | 18 Years to 50 Years (Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- adults between 18 and 50 years old
Exclusion Criteria:
- pregnant women

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01331265
United States, Texas | |
Baylor College of Medicine | |
Houston, Texas, United States, 77030 |
Publications of Results:
Responsible Party: | Theresa A Nicklas, Professor, Baylor College of Medicine |
ClinicalTrials.gov Identifier: | NCT01331265 |
Other Study ID Numbers: |
H-22651 |
First Posted: | April 8, 2011 Key Record Dates |
Last Update Posted: | January 14, 2020 |
Last Verified: | January 2020 |
perceived lactose intolerance calcium/dairy consumption specific health outcomes |
Lactose Intolerance Malabsorption Syndromes Intestinal Diseases Gastrointestinal Diseases Digestive System Diseases |
Carbohydrate Metabolism, Inborn Errors Metabolism, Inborn Errors Genetic Diseases, Inborn Metabolic Diseases |