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New registry aims to unlock secrets of rare lung condition in kids

NCT ID NCT07495774

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study is creating a large database of children with pulmonary hypertension (high blood pressure in the lungs) to better understand how the disease progresses and how treatments work in real life. Researchers will follow 450 children and adolescents over time, collecting information from their regular doctor visits. The goal is to improve future care and outcomes for young patients.

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
If successful, this registry could provide crucial insights to improve treatment guidelines and long-term care for children with pulmonary hypertension.
What could go wrong
This is an observational study, not a treatment trial. It collects data without testing new therapies, so direct patient benefits are not guaranteed.

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 450 people

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

Started

Jan 2006

Expected to finish

Dec 2035

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

This registry includes children and adolescents diagnosed with PH who are enrolled at participating centers. Patients are followed longitudinally with standardized collection of clinical, functional, imaging and hemodynamic data, with treatment strategies in a real-world setting, allowing evaluation of epidemiology, disease progression, and long-term outcomes.

Ages

Up to 18 years

Sex

Anyone

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: * Children and adolescents aged \<18 years at diagnosis * Diagnosed pulmonary hypertension (PH) according to the prevailing diagnostic criteria at the time of enrollment * Enrollment in the registry at participating centers * Provision of informed consent by patients and/or legal guardians * Availability for longitudinal follow-up Exclusion Criteria: * Inability to confirm PH diagnosis due to insufficient clinical or hemodynamic data * Refusal or inability to provide informed consent

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

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

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

  • Guangdong Provincial People's Hospital

    RECRUITING

    Guangzhou, Guangdong, 510080, China

More trials for these conditions

Other studies related to the condition(s) this trial covers.