Ways to promote screening for hepatitis B virus and accelerated vaccination schedule in prison: Training, information, peer education.

The World Health Organization has suggested prioritizing preventive measures for communicable diseases, including the hepatitis B virus (HBV) infection. To reduce inequalities in health, we have conducted a study on the impact of HBV in prisons located in the region of Tuscany by recording the results of serum screening in clinical medical records, the objective being to increase anti-HBV vaccination in subjects susceptible to infection by means of an accelerated schedule. To further advance disease prevention, we conducted health promotion and education activities prior to a screening/vaccination program in Tuscany prisons; both staff working in the prisons and the prisoners themselves were actively involved. The study started on 11 April 2016 and ended on 10 October 2017. In this paper, we report on the interventions carried out beforehand, such as training, information, and peer education. In addition to information, in a previous study on the overall rate of inmate screening and vaccination, this article incorporates supplemental analysis to differentiate the rate of screening and vaccination among inmates previously present in this setting and those having recently arrived. For health staff, six courses were conducted on Continuing Education in Medicine. A total of 138 inmates of the main nationalities present were selected by justice, health and education staff as peer educators. Out of the 15 prisons participating in the screening and vaccination program, courses for prisoners were conducted in 10 prisons by a medical doctor and the International Organization for Migration cultural mediators, taking into account the multi-ethnic origins of the detainee population and applying a peer education approach. All prisoners received an HBV brochure in various languages. HBV screening was performed by the prisons' sanitary staffs. Out of the 1075 inmates who needed screening, 70.9% of those previously present and 93.6% of the recently arrived agreed to undergo screening for HBV. Out of the 601 prisoners who required vaccination, 85.2% of those previously present and 72% of the recently arrived received the first dose. In conclusion, training, information, and a peer education approach could explain a high rate of adherence to a screening and vaccination program.

Screening for hepatitis B virus and accelerated vaccination schedule in prison: A pilot multicenter study.

BACKGROUND AND AIM: Vaccine against hepatitis B virus (HBV) is highly effective in preventing HBV infection. The aims of this study were to (1) increase the epidemiological knowledge on the impact of HBV in Tuscany region prisons by registering the results of serum screening on a clinical medical record and (2) increase the anti-HBV vaccination using an accelerated schedule. METHODS: Our study population was composed of all detainees present in prisons and all constrained from freedom or at institutions in the Tuscany region and not vaccinated at these facilities from 1 December 2016 to 31 May 2017. RESULTS: Of 17 detention facilities in the Tuscany region, 15 were enrolled in the study. On 28 February 2017, there were 3068 detainees present in these institutions. Considering the 1075 subjects screened for HBV serum markers, 730 (67.9%) were susceptible to infection and needed to be vaccinated. Five hundred and ninety-six agreed to be vaccinated (82%); 27 (2.5%) of our subjects had an isolated anti-HBc, 20 (1.9%) were HBV infected (HBsAg+), 127 (11.8%) had previous HBV infection (anti-HBs+, anti-HBc+ and HBsAg-), and 171 had been previously vaccinated. Five hundred and fifty-five inmates (95.1%) received the first vaccine dose, and 404 (83%) underwent the third dose at day 21. CONCLUSION: This study showed that of a high percentage of subjects who underwent screening, more than half needed to be vaccinated. Moreover, our study reached very high levels of vaccination coverage, considering both the entire enrolled population and the new inmates.

Attempt to calculate the prevalence and features of chronic hepatitis C infection in Tuscany using administrative data.

AIM: To evaluate this prevalence in Tuscan populations that was known and unknown to the Tuscan Regional Health Service in 2015. METHODS: Tuscan Health administrative data were used to evaluate hepatitis C virus (HCV) infected people known to the Regional Health Service. Residents in Tuscany with a HCV exemption code (070.54) were identified. Using the universal code attributed to each resident, these patients were matched with hospital admission codes identified by the International Classification of Diseases, Ninth Revision (ICD-9), Clinical Modification, and with codes for dispensing drugs to patients by local and hospital pharmacies. Individuals were considered only once. Capture-recapture analysis was used to evaluate the HCV-infected population unknown to the Regional Health Service. RESULTS: In total, 14526 individuals were living on 31/12/2015 with an exemption code for HCV. In total, 9524 patients were treated with pegylated interferon + ribavirin and/or direct-acting antiviral drugs during the last 10 years, and 13879 total hospital admissions were noted in the last 15 years. After data linkage, the total number was 25918. After applying the Capture-Recapture analysis, the number of unknown HCV-infected people was 23497. Therefore, the total number of chronic HCV-infected people was 38643, excluding those achieved sustained virological response to previous treatment. CONCLUSION: Our results show a prevalence of HCV infected people of 1%. Tuscan administrative data could be useful for calculating health care costs and health planning in the coming years.