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Can big data unlock better GERD treatment for chinese patients?

NCT ID NCT07749989

Knowledge-focused Sponsor: Beijing Friendship Hospital Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Aug 06, 2026 · Last updated Aug 07, 2026 · Updated 1 time

Summary

This study looks back at the medical records of about 5,000 Chinese patients with gastroesophageal reflux disease (GERD) to build a detailed picture of their symptoms, treatments, and quality of life. The goal is to understand how GERD affects people in China and how well different treatments work. By analyzing this information, researchers hope to find patterns that can help doctors personalize care for each patient.

What this could mean

Our plain-language read of the trial. This is informational only, not medical advice or a prediction.

What this could lead to
This research could lead to better ways to classify and treat GERD, especially for Chinese patients, by identifying which treatments work best for different patient profiles.
What could go wrong
Because this is an observational study using existing medical records, it cannot prove cause and effect. The findings may not apply to patients outside this specific hospital or country.

This is an AI summary of the original study and may miss details. Read our disclaimer.

Study facts

What this study's own registry entry says, in plain language.

Participants

About 5,000 people

The number the study aims to enrol. It can still change while the study runs.

Started

Apr 2026

Expected to finish

May 2027

An estimate. End dates often move.

Lead sponsor

Other sponsor

The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.

Who can take part

This study's own entry requirements. Only the study team can say for certain whether you qualify.

Who is studied

The study population will be drawn from the clinical registry of the National Clinical Research Center for Digestive Diseases at Beijing Friendship Hospital, Capital Medical University. This retrospective cohort study will enroll approximately 5,000 patients with a confirmed diagnosis of gastroesophageal reflux disease (GERD). During the study period, all eligible patients documented in the registry who meet the inclusion criteria will be consecutively enrolled. The source population comprises patients presenting to Beijing Friendship Hospital for the diagnosis and management of GERD. This registry encompasses comprehensive data on clinical symptoms, objective diagnostic findings, treatment details, and longitudinal follow-up outcomes for all enrolled individuals. As Beijing Friendship Hospital is a major tertiary referral center in China serving a broad geographical catchment area, the study cohort is anticipated to be highly representative of diverse patient demographics and clinical

Ages

18 to 90 years

Sex

Anyone

Healthy volunteers

Not accepted

This study is not open to healthy volunteers. The entry requirements below say who it is open to.

Show the full entry requirements

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Aged between 18 and 90 years old. * Patients were required to present with at least one typical symptom of gastroesophageal reflux disease (GERD)-such as heartburn, regurgitation, or non-cardiac chest pain-and to have presented to Beijing Friendship Hospital for the evaluation and management of these symptoms. * Received treatment, including pharmacological therapy and anti-reflux surgery, at Beijing Friendship Hospital. * Voluntary signing of informed consent, agreeing to the use of clinical information for future research. Exclusion Criteria: * Female patients who were pregnant or lactating. * Patients with significantly incomplete or missing critical clinical data. * Patients with an equivocal or unconfirmed diagnosis of GERD. * Current neurologic or cognitive impairment, which would preclude ability to obtain informed consent. * Refusal to participate in the study.

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Conditions

The condition(s) this trial relates to.

gastroesophageal reflux disease

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Gastroesophageal reflux disease

How to take part

Only the study team decides who joins. These are the ways to reach them.

  1. The places running it

    1 site. The list below names each one and where it is.

  2. The official record

    ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.

    Open the record ↗

  3. A doctor treating you

    A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.

Contacts and locations

Locations

  • Beijing Friendship Hospital, Capital Medical University

    RECRUITING

    Beijing, Beijing Municipality, 100050, China

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