The Distribution of Immunoglobulin Isotype in Polyclonal Hypergammaglobulinemia in Systemic and Autoimmune Diseases
Recruiting
Observational Study
Polyclonal Hypergammaglobulinemia
Autoimmune Diseases
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 150 (estimated)
- Sponsor
- Centre Hospitalier Universitaire, Amiens · Other
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About This Trial
Polyclonal hypergammaglobulinaemia is characterized by increased levels of immunoglobulins and is a common feature observed in various diseases such as autoimmune diseases, chronic infectious diseases or lymphoid hemopathy. Some autoimmune diseases such as systemic lupus erythematosus, rheumatoid arthritis or Sjögren's syndrome are frequently associated with polyclonal hypergammaglobulinaemia. Rec…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* All adult patients \> 18 years old
* patients with one of the following diseases: systemic lupus erythematosus, rheumatoid arthritis, Sjögren's syndrome, autoimmune hepatitis, sarcoidosis or lymphoma.
Exclusion Criteria:
* Age \< 18 years;
* chronic viral hepatitis;
* HIV in…
Contacts