Undifferentiated Connective-Tissue Disease Treatment & Management
- Author: Bernard Hildebrand, MD; Chief Editor: Herbert S Diamond, MD more...
Medical Care
A patient with undifferentiated connective-tissue disease (UCTD) can be evaluated and treated primarily as an outpatient.
Surgical Care
Surgery for patients with UCTD is not routinely necessary and should be initiated only when indicated for diagnosis or treatment.
Consultations
- A rheumatologist should be consulted.
- Consultations with other specialists may be clinically indicated, including with a dermatologist, ophthalmologist, pulmonologist, cardiologist, neurologist, physical medicine specialist, physical therapist, and/or occupational therapist.
Diet
No special diet is recommended for patients with UCTD.
Activity
- In general, activities are not restricted in the absence of specific functional limitations associated with UCTD.
- Patients with photosensitivity should minimize prolonged exposure to sunlight and should use protective clothing and sunblock lotions/creams to protect against ultraviolet light.
- Patients with severe Raynaud phenomenon should avoid prolonged exposure to severe cold temperatures (< 40° F) to avoid digital vasospasm. Layered clothing, hats, and gloves help to maintain a warm core body temperature and decreased vasospastic symptoms. Tobacco use should be avoided.
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| Inclusion Criteria | Clinical Exclusion Criteriaa | Laboratory Exclusion Criteriaa |
| 1. Signs and symptoms suggestive of a CTD but not fulfilling the diagnostic or classification criteria for any of the defined CTDs b for at least 3 years c 2. Presence of antinuclear antibodies determined on two different occasions | Malar rash Subacute cutaneous lupus Discoid lupus Cutaneous sclerosis Heliotrope rash Gottron papules Erosive arthritis | Anti-dsDNA Anti-Smith Anti-U1-RNP Anti-Scl70 Anticentromere Anti-La/SSB Anti-Jo1 Anti-Mi2 |
| Connective-Tissue Disease Association | Signs or Symptoms | Laboratory Data |
| Systemic lupus erythematosus | Age, fever, photosensitivity, serositis, alopecia | ANA, Anti-dsDNA, Anti-Smith, Anti-cardiolipin antibodies, Coombs positivity, leukopenia |
| Systemic sclerosis | Sclerodactyly, Raynaud phenomenon, sicca symptoms, esophageal dysfunction | ANA with nucleolar pattern |
| Sjögren syndrome | Xerostomia, xerophthalmia, Raynaud phenomenon | Anti-SSA, Anti-SSB |
| Rheumatoid arthritis | Symmetric polyarthritis | RF, elevated ESR (>70 mm/h) |
| Mixed connective-tissue disease | Esophageal reflux, polyarthritis, Raynaud phenomenon | ANA, Anti-U1-RNP |

