Chronic hepatitis B virus (HBV) infection is characterized by a weak immune response to HBV. Regulatory T cells (T(reg)) can suppress the function of effector T cells and may thus be key players in this impaired immune response. Changes in the functionality or number of T(reg) could explain the decr
Immune response of patients with congenital coagulation disorders to hepatitis b vaccine: Suboptimal response and human immunodeficiency virus infection
β Scribed by Elizabeth J. Miller; Christine A. Lee; Sue Holmes; P. B. A. Kernoff; H. C. Thomas; P. Karayiannis
- Publisher
- John Wiley and Sons
- Year
- 1989
- Tongue
- English
- Weight
- 452 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0146-6615
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β¦ Synopsis
Seventy-eight patients with congenital coagulation disorders were treated with hepatitis B vaccine either subcutaneously or intradermally. All the children (eight vaccinated subcutaneously and eight vaccinated intradermally) responded. Seventeen of 19 (goo/,) anti-HIV-negative adults vaccinated subcutaneously and 14/25 (56Y0) anti-HIV-negative adults vaccinated intradermally showed an immune response. At 24 months, the anti-HBs level was > 10 IU/I in all children vaccinated subcutaneously, 83% of children vaccinated intradermally, 77% of adults vaccinated subcutaneously, and 55% of adults vaccinated intradermally. Eight of 15 (53%) adult patients who were anti-HIV positive were also anti-HBc positive before vaccination and 6/8 (75%) failed to produce an amnestic response to vaccine. Subcutaneous vaccination with regular monitoring of anti-HBs levels and appropriate boosting is recommended.
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