Testing practices and spread of HIV among sexual partners of HIV-positive haemophiliacs in Italy. Gruppo Italiano Coagulopatie Congenite

Knowledge of HIV/AIDS and emotional adjustment in a cohort of men with haemophilia and HIV infection: final report

This study presents the final report of a long-term psychological assessment of men with haemophilia and HIV infection. The knowledge, emotional impact regarding HIV infection and prospective changes over time and the need for psychological support were evaluated. The study group comprised 118 men with haemophilia, 66 HIV seropositive and 52 seronegative, from the Haemophilia Centres in Bari, Florence, Milan and Naples. All subjects performed psychological tests (STAI: state and trait anxiety inventory; SDS: self-rating depression scale) and completed questionnaires to ascertain their knowledge and the emotional impact of AIDS. After enrollment (1992-93) the assessment was repeated twice over a 2-year period. A high percentage of subjects in both groups answered the questionnaire on knowledge correctly and, more specifically, all (100%) admitted knowing that sexual intercourse was a risk factor for HIV infection, adding that sexual partners of haemophiliacs with HIV should be regularly tested. The percentage, however, decreased for seropositives who admitted to always using a condom during sexual intercourse (86%) and for those who declared that partners were periodically tested for HIV (60%). The most important feature of the study is that, contrary to predicted expectations, seropositive and seronegative subjects presented the same degree of emotional involvement: there are no statistically significant differences in average scores between groups either on the anxiety or depression scales. Moreover, for certain aspects, seronegatives revealed greater emotional involvement: at baseline evaluation, they felt more fear and unhappiness with statistically significant differences compared to asymptomatics. Furthermore, seronegatives more than seropositives continue to feel reluctance towards infusion and avoid blood products after learning of AIDS. These results emphasize the importance of paying due attention to the emotional status of seronegatives. Their reluctance towards the use of blood products (despite present safety) is a very important issue for the possible consequences of treatment with the risk of worsening the clinical condition. In conclusion, we believe that counselling on HIV infection/AIDS needs to address every person with haemophilia regardless of HIV status.

Epidemiology of hemophilia and of HIV infection in Italy. GICC. Gruppo Italiano Coagulopatie Congenite

To evaluate the incidence and prevalence of hemophilia in Italy and the impact of HIV infection on the Italian hemophiliac population, data from a computerized national registry of patients from 95% of the hemophilia care centers in Italy were analyzed. A total of 4643 patients were included in the registry. The prevalence of hemophilia A was 8.2 per 100,000 males, with no significant regional differences; for hemophilia B the corresponding figure was 1.5 per 100,000. Temporal trends in hemophilia incidence suggest that the diagnosis of mild and moderate hemophilia has improved. The overall HIV prevalence was 26% and was significantly (p < 0.001) higher in patients with hemophilia B (47.1%) compared to those with hemophilia A (26.8%) or other diseases (16.5%). The highest rate of HIV seropositivity was among patients 20-29 years of age. The annual amount of clotting factor concentrates received was significantly (p < 0.001) higher in HIV seropositive patients than in those who were seronegative. Antibody testing was never performed on 10.1% of severely affected patients. The number of patients in the Italian registry was similar to the number that would have been expected based on prevalence estimates from other countries. In comparison with other countries, the prevalence of HIV infection recorded in Italy was lower in persons with hemophilia A, but higher in those with hemophilia B. Our study demonstrates the usefulness of a registry in delineating the epidemiology of hemophilia and in studying risk factors for HIV infection. It also underlines the need for continuing surveillance of this population.