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Old heart pressure data may speed up lung clot detection

NCT ID NCT07641400

Diagnosis Sponsor: Antalya Health Sciences University Source: ClinicalTrials.gov ↗

What the study statuses mean

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Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 looks at whether comparing a patient's previous pulmonary artery pressure (PAP) reading with one taken during an ER visit can help doctors quickly identify a pulmonary embolism (a blood clot in the lung). Researchers will review records of 80 adults who come to the ER with shortness of breath and are suspected of having a clot. The goal is to improve early risk assessment without extra tests.

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 80 people

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

Expected to start

Jun 2026

An estimate. Start dates often move.

Expected to finish

Oct 2026

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

Patients aged 18 and over who present to the emergency department with dyspnea between the specified study dates, are diagnosed with pulmonary embolism, have had their pulmonary artery pressure measured, have a previous pulmonary artery pressure measurement in their patient records, and have complete clinical, laboratory, imaging, and echocardiography data will be included in the study.

Ages

18 years and older

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: * Presenting to the emergency department with dyspnea between the specified dates, * Being 18 years of age or older, * Being evaluated in the emergency department with a preliminary diagnosis of pulmonary embolism, * Having a recorded pulmonary artery pressure measurement at the time of hospital admission, * Having a previous pulmonary artery pressure measurement in the patient's records, * Having sufficient and complete clinical, laboratory, imaging, and echocardiography data available for the study. Exclusion Criteria: * Patients under 18 years of age, * Lack of pulmonary artery pressure data from the time of emergency admission or from the previous period, * Lack of necessary clinical, laboratory, or imaging data for pulmonary embolism evaluation, * In cases of repeated admissions for the same patient, only the first suitable admission will be considered; other admissions will be excluded from the study, * Patients whose data is unavailable in the record system or whose data is insufficient to be analyzed for research purposes.Inclusion Criteria for the Study

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Conditions

The condition(s) this trial relates to.

Chest Pain pulmonary embolism pulmonary hypertension

As listed by the trial registrant

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

Emergency department patients Pulmonary embolism Pulmonary hypertension

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

  • University of Health Sciences, Antalya Training and Research Hospital

    Antalya, Turkey (Türkiye)

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