Perceived Lactose Intolerance

January 13, 2020 updated by: Theresa A Nicklas, Baylor College of Medicine

Understanding Perceived Lactose Intolerance in White, Black, and Hispanic Adults

The goal of this study was to examine the effects of self-perceived lactose intolerance (SPLI) as it relates to calcium intake and specific health problems that have been attributed to reduced intake of calcium and foods from the dairy group in a nationally representative multi-ethnic sample of adults.

Study Overview

Status

Completed

Conditions

Study Type

Observational

Enrollment (Actual)

3815

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • Texas
      • Houston, Texas, United States, 77030
        • Baylor College of Medicine

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 50 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

white, black, and Hispanic adults; 18-50 years of age

Description

Inclusion Criteria:

  • adults between 18 and 50 years old

Exclusion Criteria:

  • pregnant women

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

Cohorts and Interventions

Group / Cohort
no treatment

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

Helpful Links

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

January 1, 2008

Primary Completion (Actual)

December 1, 2009

Study Completion (Actual)

December 1, 2009

Study Registration Dates

First Submitted

April 6, 2011

First Submitted That Met QC Criteria

April 7, 2011

First Posted (Estimate)

April 8, 2011

Study Record Updates

Last Update Posted (Actual)

January 14, 2020

Last Update Submitted That Met QC Criteria

January 13, 2020

Last Verified

January 1, 2020

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

Clinical Trials on Lactose Intolerance

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