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Undifferentiated Connective Tissue Disease Registry
RecruitingObservational study
Who can join
Ages 18 and older · All sexes
Full eligibility criteria
Inclusion Criteria: * Any patient under the care of an HSS rheumatologist * Positive ANA or a positive anti-ds DNA, anti-Ro/SS-A or other autoantibody on 2 or more occasions at least 12 weeks apart * One or more signs or symptoms of connective tissue disease, including but not limited to arthralgia, arthritis, myalgia, rash, sicca symptoms, pericarditis, pleuritis, pulmonary symptoms, peripheral neuropathy, photosensitivity, alopecia, oral or nasal ulcers, leucopenia, anemia, and abnormal nailfold capillaroscopy Exclusion Criteria: * Patients who meet criteria for well defined CTD including SLE, rheumatoid arthritis, polymyositis or dermatomyositis, systemic sclerosis, or antiphospholipid syndrome * Patients who are less than 18 * Those unable to give informed consent in English
About the study
This registry has been established to gain a better understanding of the clinical and emotional presentations of patients with undifferentiated connective tissue disease.
What is being tested
- Observation (other)
Sponsor: Hospital for Special Surgery, New York · Participants: 100 · Started: 2012-03
Contact the study team
Official record on ClinicalTrials.gov — NCT02234388
Locations in the U.S.
| New York | Hospital for Special Surgery, New York |
Conditions
From ClinicalTrials.gov, data retrieved Sep 30, 2026. Each study sets its own eligibility; the study team decides who can join.