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Scientists track Sjogren's disease to unlock its secrets

NCT ID NCT01425892

Knowledge-focused Sponsor: National Institute of Dental and Craniofacial Research (NIDCR) 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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Sep 18, 2026 · Updated 12 times

Summary

This study follows 300 people with Sjogren's disease (or symptoms) over time to learn how the condition starts and progresses. Participants undergo exams, saliva and tear tests, and questionnaires during several visits. No treatment is given; the goal is to gather data and samples to identify biomarkers and improve future care.

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 300 people

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

Started

Jan 2012

Lead sponsor

A government research agency

The lead sponsor is the US National Institutes of Health.

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 population consists of patients who have completed our Sjogren's screening protocol (15-D-0051) and are deemed eligible to enroll in this pathogenesis protocol.

Ages

16 to 100 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: 1. Ability to sign informed consent form 2. Fulfilling one the definitions below: 1. Sjogren s defined by European-American (EA) classification criteria for primary or secondary Sjogren s Disease (SjD group) 2. Excluded from the EA criteria because of a comorbid condition but otherwise fulfilling the European-American classification criteria (EA excluded SjD group) 3. Incomplete SjD i. at least 2 of the EA criteria with a common manifestation of SjD not included in these criteria (e.g., fatigue, vasculitis, arthritis, etc) or ii. 2 or more common manifestations of SjD which are not included in the EA criteria (e.g.,: fatigue, vasculitis, arthritis, autonomic dysfunction, etc ) and are not explained by other conditions EXCLUSION CRITERIA: <!-- --> 1. Age \<16 years 2. inability or unwillingness to comply with follow up requirements 3. Any medical or psychological/psychiatric condition or treatment that, in the opinion of the Principal Investigator, would exclude the subjects from the research studies (e.g., alternative explanation for subjects signs and symptoms) 4. NIH employees who report directly to the principal investigator or who are a co-worker or relative of the principal investigator.

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Conditions

The condition(s) this trial relates to.

salivary gland disorder Sjogren syndrome

As listed by the trial registrant

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

Pathogenesis Salivary gland Sjogren's syndrome

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

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

More trials for these conditions

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