[Significance of antibodies to herpesviridae viruses detectable in rheumatic diseases].
OBJECTIVE
To assay antibodies to cytomegalovirus (CMV), herpes simplex virus type 1 and 2 (HSV-1, HSV-2) and Epstein-Barr virus (EBV) in rheumatic patients and to clarify clinical correlations.


METHODS
A total of 66 patients were examined: 7, 19, 6, 3, 5, 2 and 24 with rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), reactive arthritis (ReA), scleroderma systematica (SS), erythema nodosum (EN), hemorrhagic vasculitis (HV), active or chronic viral infection (A/CVI), respectively. Clinical, laboratory tests, tests for specific IgM- and IgG-antibodies to CMV, HSV-1, HSV-2, EBV, x-ray examinations were performed.


RESULTS
IgG-antibodies to CMV were detected in 79%, VCA-IgG-antibodies to EBV in 70.3%, EA-IgG-antibodies to EBV in 56.6%, IgG-antibodies to HSV-1 in 42.1% of patients. Active CMV infection was diagnosed in 27.8%, active EBV infection in 56.6%, combination of CMV and EBV infection in 46.9% of cases. High titers of antibodies to CMV and EBV correlated with such symptoms as fever, arthritis, myalgia, carditis, hepatomegalia, migrating erythematous eruption. Acute-phase indices were related to high titers of antibodies to CMV and EBV. Elevated titers of antibodies to CMV and EBV were registered both in untreated patients and in patients treated with corticosteroids, nonsteroid antiinflammatory drugs and aminoquinoline drugs.


CONCLUSIONS
In differential diagnosis of rheumatic diseases it is necessary to consider possibility of CMV and EBV infections. If these are detected, antiviral measures should be taken.
Egorova
O N
ON
Balabanova
R M
RM
Chuvirov
G N
GN
D000914:Antibodies, Viral / Q000032:analysis*; D003587:Cytomegalovirus / Q000276:immunology; D003937:Diagnosis, Differential; D005260:Female; D006564:Herpesviridae / Q000276:immunology*; D006566:Herpesviridae Infections / Q000821:virology*; D004854:Herpesvirus 4, Human / Q000276:immunology; D006801:Humans; D007124:Immunoenzyme Techniques; D007070:Immunoglobulin A / Q000032:analysis; D007075:Immunoglobulin M / Q000032:analysis; D008297:Male; D000091402:Prohibitins; D012216:Rheumatic Diseases / Q000821:virology*; D018139:Simplexvirus / Q000276:immunology
D000914:Antibodies, Viral; D007070:Immunoglobulin A; D007075:Immunoglobulin M; C000717331:PHB2 protein, human; D000091402:Prohibitins
Zhachenie vyiavliaemykh pri revmaticheskikh zabolevaniiakh antitel k virusam semeĭstva herpesviridae]