Natural History of Gastroesophageal Reflux (GER) in Children < 12 Years of Age

NCT ID: NCT01048840

Last Updated: 2020-12-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Total Enrollment

100 participants

Study Classification

OBSERVATIONAL

Study Start Date

2004-09-30

Study Completion Date

2014-12-31

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

The goal of this project is to determine the long-term health outcome of children diagnosed with gastroesophageal reflux (GER). We are inviting subjects that were previously followed in the Pediatric GI programs at Massachusetts General and Children's Hospital, Boston. We have compiled a database of more than 200 subjects that completed diagnostic testing for GER in the 1970's and 1980's. Subjects are being contacted initially by mail using a previously approved recruitment letter. Subjects that fail to respond to this recruitment letter are called by phone. In each case, contact information has been abstracted from the Children's Hospital database. Subjects are then given the opportunity to complete a questionnaire either by phone or in hard copy. Subjects receive no compensation for their participation in this study. Subjects will be compared to controls. Controls will complete the same questionnaire as the subjects. Inclusion of potential controls will be determined by a lack of medical history of gastroenterological diseases before the age of 21 and whether the potential control was born within a year of a subject in the study. Controls will receive $25 to participate in the study.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Gastroesophageal Reflux

Keywords

Explore important study keywords that can help with search, categorization, and topic discovery.

Gastroesophageal Reflux

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Observational Model Type

CASE_CONTROL

Study Time Perspective

RETROSPECTIVE

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Subject with History of GERD

Children and adolescents ages 12-17 years, inclusive, seen at Children's Hospital, Boston or Massachusetts General Hospital between 1977 and 1990 for symptoms of GERD and also had biopsies and / or a pH probe that was positive for GERD.

No interventions assigned to this group

Controls with out GERD

Individuals that do not have a history of GERD or other GI problems prior to age 21 and whose date of birth are with in a year of a subjects

No interventions assigned to this group

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Patients who were evaluated for GERD at the age of 12-17 years, inclusive at Children's Hospital, Boston or Massachusetts General Hospital
* Positive for GERD per biopsies or pH probe results


* No GI diseases prior to age 21 including, but not limited to reflux, inflammatory bowel disease,Hirschsprung's disease
* Date of birth is within 1 year of a subject's date of birth
Minimum Eligible Age

18 Years

Maximum Eligible Age

35 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Takeda Pharmaceuticals North America, Inc.

INDUSTRY

Sponsor Role collaborator

Massachusetts General Hospital

OTHER

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Harland S. Winter, MD

Principal Investigator

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Harland S Winter, MD

Role: PRINCIPAL_INVESTIGATOR

Massachusetts General Hospital

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Children's Hospital

Boston, Massachusetts, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

2007-P-000907

Identifier Type: -

Identifier Source: secondary_id

TAP-PediGERD

Identifier Type: -

Identifier Source: org_study_id