We have located links that may give you full text access.
Good syndrome: an adult-onset immunodeficiency remarkable for its high incidence of invasive infections and autoimmune complications.
Clinical Infectious Diseases 2015 July 16
BACKGROUND: Good syndrome (GS) is a rare condition in which thymoma is associated with hypogammaglobulinemia. It is characterized by increased susceptibility to bacterial, viral, and fungal infections, as well as autoimmunity. Most patients have no circulating B cells.
METHODS: The French DEFicit Immunitaire de l'adulte cohort provides detailed clinical and immunological descriptions of 690 adults with primary hypogammaglobulinemia. Comparisons between patients with GS, those with common variable immunodeficiency (CVID), and those with B(-) CVID (circulating B cells <1%) were performed.
RESULTS: Twenty-one patients had GS and 440 had CVID, including 39 B(-) CVID, with a median age at diagnosis of 60, 35, and 34 years, respectively. Invasive bacterial infections were observed in 90.5% of GS, 54% of CVID, and 72% of B(-) CVID patients. Eight patients with GS had opportunistic infections, despite normal peripheral CD4(+) T-cell numbers. Autoimmune complications were demonstrated in 76% of GS, 29% of CVID, and 26% of B(-) CVID patients. The spectrum of autoimmunity in GS was uncommon, consisting of oral lichen planus, graft-vs-host disease-like colitis, and pure red cell aplasia, different from the pattern observed in CVID patients. GS patients did not display lymphoid hyperplasia nor lymphoma, unlike those with CVID or B(-) CVID.
CONCLUSIONS: GS differs notably from CVID and B(-) CVID: very late onset, no familial cases, and absence of lymphoid hyperplasia. The key observation is the very high frequency of invasive bacterial infections in GS, an issue that physicians should be aware of.
METHODS: The French DEFicit Immunitaire de l'adulte cohort provides detailed clinical and immunological descriptions of 690 adults with primary hypogammaglobulinemia. Comparisons between patients with GS, those with common variable immunodeficiency (CVID), and those with B(-) CVID (circulating B cells <1%) were performed.
RESULTS: Twenty-one patients had GS and 440 had CVID, including 39 B(-) CVID, with a median age at diagnosis of 60, 35, and 34 years, respectively. Invasive bacterial infections were observed in 90.5% of GS, 54% of CVID, and 72% of B(-) CVID patients. Eight patients with GS had opportunistic infections, despite normal peripheral CD4(+) T-cell numbers. Autoimmune complications were demonstrated in 76% of GS, 29% of CVID, and 26% of B(-) CVID patients. The spectrum of autoimmunity in GS was uncommon, consisting of oral lichen planus, graft-vs-host disease-like colitis, and pure red cell aplasia, different from the pattern observed in CVID patients. GS patients did not display lymphoid hyperplasia nor lymphoma, unlike those with CVID or B(-) CVID.
CONCLUSIONS: GS differs notably from CVID and B(-) CVID: very late onset, no familial cases, and absence of lymphoid hyperplasia. The key observation is the very high frequency of invasive bacterial infections in GS, an issue that physicians should be aware of.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app