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Ancient tongue diagnosis meets modern lab tests in psoriasis study

NCT ID NCT07351448

What the study statuses mean

This study's is highlighted.

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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 tongue and facial images can help doctors understand psoriasis better. Researchers will collect photos and lab data from 450 people with and without psoriasis. The goal is to find patterns that link Traditional Chinese Medicine signs to blood tests and disease severity. This is an observational study, not a treatment trial.

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.

Expected to start

Jan 2026

An estimate. Start dates often move.

Expected to finish

Sep 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

This study intends to select 150 patients with blood stasis syndrome of psoriasis who visited the Department of Dermatology of Yueyang Integrated Traditional Chinese and Western Medicine Hospital affiliated to Shanghai University of Traditional Chinese Medicine, as well as 150 patients with non-blood stasis syndrome of psoriasis. Additionally, 150 people who visited the hospital due to non-papular psoriasis skin diseases such as eczema or acne, and who were confirmed by professional doctors to have no psoriasis, will be selected as the non-psoriasis subjects.

Ages

18 to 65 years

Sex

Anyone

Healthy volunteers

Accepted

You do not need to have the condition being studied to take part.

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: * Inclusion criteria for the non-psoriasis subjects: (1) Those who do not meet the Western medical diagnostic criteria for psoriasis; (2) No gender restrictions; 18 years old ≤ age ≤ 65 years old; (3) Understand and agree to participate in this study and sign the informed consent form; Inclusion criteria for the psoriasis blood stasis syndrome group: (1) Those who meet the Western medical diagnostic criteria for psoriasis and whose TCM syndrome classification belongs to blood stasis syndrome; (2) No gender restrictions; 18 years old ≤ age ≤ 65 years old; (3) Understand and agree to participate in this study and sign the informed consent form. Inclusion criteria for the psoriasis non-blood stasis syndrome group: (1) Those who meet the Western medical diagnostic criteria for psoriasis and whose TCM syndrome classification belongs to blood heat syndrome/blood dryness syndrome; (2) No gender restrictions; 18 years old ≤ age ≤ 65 years old; (3) Understand and agree to participate in this study and sign the informed consent form. Exclusion Criteria: * (1) Due to various reasons, the collected tongue and facial images may be unclear or cannot be successfully monitored and analyzed; (2) For those subjects whose facial makeup or tongue coating is applied, the information obtained from tongue and facial diagnosis may be inaccurate.

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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

  • Shanghai Yueyang Integrated Medicine Hospital

    Shanghai, Shanghai Municipality, 200433, China

More trials for these conditions

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