Impact of migration on diabetes burden: audit in the metropolitan area of Bologna, Italy.

PURPOSE: To investigate the impact of diabetes in immigrants on the Italian healthcare system, as well as their compliance with standard protocols of control and treatment. METHODS: The prevalence of immigrants with diabetes living in the metropolitan area of Bologna (about 1 million inhabitants) in 2019 was investigated using a database containing all subjects in active follow-up for diabetes, based on antidiabetic drug use, disease-specific copayment exemption, ICD-9 codes, continuous care in diabetes units. Country of origin was derived from fiscal code. RESULTS: The overall prevalence of diabetes (n = 53,941; 51.8% males, median age 64) was 6.1% in both Italy-born and immigrant cohorts. Immigrant prevalence was 12.4%, moderately higher than that observed in the total population (12.2%). Diabetes risk was increased in the whole immigrant cohort (odds ratio (OR) 1.74; 95% Confidence Interval (CI) 1.69-1.79). Among cases with incident diabetes, the proportion of immigrants (median age, 49 vs. 65 in Italy-born individuals) increased progressively from 11.7% to 26.5% from 2011 to 2019 (males, 8.9-21.0%; females, 14.9-32.8%) in all age groups, particularly in young adults, but also in older subjects. Metabolic control was lower in immigrants, as was adherence to shared diagnostic and therapeutic protocols, without systematic differences in antidiabetic drug use, but much lower use of drugs for comorbid conditions. CONCLUSIONS: The population with diabetes in the metropolitan area of Bologna is rapidly changing. Quality improvement initiatives are needed to reduce the burden for the universalistic Italian health care system generated by the rapidly-growing high-risk immigrant population.

Psychiatric Admission Among Migrants Before and During Pandemic: a Retrospective Study in Acute Psychiatric Ward in Bologna, Italy.

Previous evidence showed significant discrepancies in psychiatric services utilization between migrants and reference populations. Our study aims were to evaluate incidence and characteristics of psychiatric hospitalizations of migrant patients compared with reference populations and to assess how the COVID-19 pandemic affected admissions. All patients admitted to the psychiatric ward "SPDC-Malpighi" of the Bologna Mental Health Department from 01/01/2018 to 31/12/2020 were included. Differences in sociodemographic and clinical characteristics were tested by migrant status. Incidence rate ratios of hospital admissions by migrant status were estimated via Poisson regression considering population-at-risk, gender, and age-group. Migrants had higher hospitalization rates due to any psychiatric disorder (IRR = 1.16). The risk was especially pronounced among women (IRR = 1.25) and within the youngest age-group (IRR = 3.24). Young migrants had also a greater risk of compulsory admission (IRR = 3.77). Regarding admissions due to a specific diagnosis, we found relevant differences in hospitalization rates for psychosis, mood disorders, and personality disorders. Finally, migrants were more likely to be admitted via Emergency Department and less likely to be referred from a specialist. During the year of pandemic (2020) we observed an increase in the proportion of migrants admitted voluntarily or compulsorily. Migrants, especially those from the youngest age-group, had higher hospitalization rates for any disorder. Younger migrants were also at higher risk of compulsory treatment. The distribution of psychiatric admissions during the pandemic period seemed to have further increased discrepancies in mental healthcare needs and provision between migrants and the reference population. Tailored interventions and policies are urgently needed to address this issue.

Clinical implications of GBV-C/HGV infection in patients with "HCV-related" chronic hepatitis.

BACKGROUND/AIMS: To evaluate the clinical, biochemical and histological implications of a concomitant HGV infection in "HCV-related" chronic liver disease. METHODS: Eighty-three HCV-RNA positive patients with chronic liver disease were tested for GBV-C/HGV coinfection by heminested PCR. RESULTS: Twenty-two (26.5%) patients were found to be positive for GBV-C/HGV RNA. GBV-C/HGV+ patients differed significantly from GBV-C/HGV- ones for younger age, higher frequency of history of drug addiction, which in turn might favor coinfection with interferon-sensitive HCV genotypes (3a), and increased probability of long-term response to interferon. GBV-C/HGV infection appears to have no responsibility for specific aspects of HCV infection such as biochemical or histological cholestatic features, lymphoid follicles, symptomatic cryoglobulinemia or presence of serum autoantibodies, including LKM1. It does not worsen the HCV-related disease (ALT levels and histological activity) and does not significantly interfere with HCV infection, as explored by the number of hepatocytes positive for HCV antigens. The amount of steatosis (mean score) was shown to be higher in GBV-C/HGV+ patients. A virological follow up was performed in 17 interferon-treated GBV-C/HGV+ patients On the whole, GBV-C/HGV seems to be as sensitive to IFN treatment as HCV, but recurrence after withdrawal is more frequent. In spite of this, ALT levels often remain normal after treatment withdrawal. CONCLUSIONS: The present data suggest that GBV-C/HGV infection, apart from more marked liver steatosis, does not modify the overall picture of chronic hepatitis due to HCV infection.

Anti-neutrophil cytoplasmic antibodies in type 1 and 2 autoimmune hepatitis.

Perinuclear anti-neutrophil cytoplasmic antibodies (pANCA) have been recently defined as the most sensitive autoantibody of type 1 autoimmune hepatitis (AIH-1). Their prevalence in type 2 autoimmune hepatitis (AIH-2) has not yet been evaluated. The aim of the present study was to verify the association of pANCA with AIH-1 in an Italian series and to investigate the prevalence of the antibodies in AIH-2 and in proper control groups represented by cases of chronic hepatitis C (CH-C) with similar autoimmune features. pANCA were found in 30 of 46 (65%) AIH-1 and in 4 of 30 (13%) ANA/smooth muscle antibody (SMA) positive CH-C (P = .0000006). Nineteen AIH-2, 29 liver kidney microsomal antibody type 1/liver cytosol antibody type 1 (LKM1/LC1) positive CH-C cases and 50 healthy controls were all negative. In AIH-1, pANCA were significantly (P = .009) more frequent in males (8 of 9, 89%) than in females (22 of 37, 59%). All pANCA positive sera showed SMA of the antiactin type. The present data confirm that pANCA, although less prevalent in our series than in other reports, do associate with AIH-1 also in the Mediterranean area and show that it can identify a small subgroup (13%) of ANA/SMA positive chronic hepatitis C, in which autoimmune reactions might play a more relevant role than viral infection. They also show the antibodies are absent in AIH-2. In conclusion, pANCA appear to be mutually exclusive of LKM1 positivity, either hepatitis C virus-related or not, thus representing a further valuable tool to differentiate the two types of autoimmune hepatitis.