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Scandinavian Journal of Infectious Diseases | 1995

Beauty treatments and risk of parenterally transmitted hepatitis : results from the hepatitis surveillance system in Italy

Alfonso Mele; Rosamaria Corona; Maria Elena Tosti; Filippo Palumbo; Angela Moiraghi; Novaco F; Galanti C; Bernacchia R; Ferraro P

The role of ear-piercing, tattooing, attendance at chiropodist or manicurist and barber shop shaving in transmitting hepatitis B and hepatitis non-A, non-B was evaluated. Data reported here were collected from 1985 to 1993 by the National Viral Hepatitis Surveillance System. The association between parenterally transmitted hepatitis and the considered risk factors was estimated, comparing 6,395 hepatitis B and 2,558 hepatitis non-A, non-B cases with 4,789 hepatitis A cases, using the case-control method. Of the non-A, non-B cases tested from 1991 to 1993, 56.6% were anti-HCV positive. The incidence of parenterally transmitted hepatitis cases reporting specific beauty treatments was also evaluated. Tattooing, ear-piercing and barber shop shaving were associated with both parenterally transmitted hepatitides, while attendance at a chiropodist or manicurist was associated only with hepatitis B. During the study period the incidence of acute hepatitis B and non-A, non-B cases reporting beauty treatments declined by 49%. In spite of this decline, considering that a large part of the general population is exposed to the considered risk factors, the role of beauty treatments in transmitting hepatitis B and hepatitis non-A, non-B should not be underestimated.


Journal of Hepatology | 1994

Incidence and risk factors of acute Delta hepatitis in Italy : results from a national surveillance system

Tommaso Stroffolini; Luigina Ferrigno; Laura Cialdea; Raffaele Catapano; Filippo Palumbo; Francesca Novaco; Angela Moiraghi; Claudio Galanti; Rossana Bernacchia; Alfonso Mele

The incidence of hepatitis Delta virus in the general Italian population was estimated by a specific surveillance system for acute viral hepatitis over the period 1987–1992. The hepatitis Delta virus incidence rate declined from 3.1/1 000 000 inhabitants in 1987 to 1.2/1 000 000 in 1992. Males predominated (83.8% of cases); the sex ratio was 5.2. Only 2.5% of cases occurred in subjects younger than 15 years. There were 119 (49.4%) coinfections of Delta and B hepatitis and 122 (50.6%) Delta superinfections in chronic HBsAg carriers. Jaundice was present in 83.6% of cases. The hospitalization rate was 97.5%; median stay in hospital was 25 days (range 1–98 days). The results of multivariate analysis showed that a history of intravenous drug abuse (odds ratio 34.9; confidence interval 95%=16.8–72.5), household contact with an HBsAg + carrier (odds ratio 10.7; confidence interval 95%=4.36−23.30) and a history of two or more sexual partners within the previous 6 months (odds ratio 2.44; confidence interval 95%=1.34−4.43) were independent risk factors associated with Delta hepatitis. No association was found with the other risk factors considered, such as blood transfusion, surgical intervention, hospitalization, other percutaneous exposures, dental therapy, contact with an icteric case, and household contact with an i.v. drug abuser. These findings indicate that, in Italy, Delta hepatitis currently has a minor impact. In addition to intravenous drug abuse and household contact with an HBsAg + carrier, heterosexual activity appears to be an efficient route of HDV transmission.


BMJ | 1995

Incidence of transfusion associated B and non-A, non-B hepatitis in Italy.

Alfonso Mele; Tommaso Stroffolini; Raffaele Catapano; Filippo Palumbo; Angela Moiraghi; Francesca Novaco

Screening of donated blood for hepatitis B surface antigen and for serum alanine aminotransferase concerntration has been performed in Italy since the early 1970s. Screening for other surrogate markers, such as antilbody to hepatitis B core antigen has never been done. Screening for antibodies to hepatitis C virus was routinely done in a few blood banks since 1990; it became compulsory in 1991. Second generation enzyme linked immunosorbent assay (ELISA) was introduced in 1992 in all blood banks. Using data from the surveillance system for acute viral hepatitis (SEIEVA), we have evaluated the incidence of transfusion associated B and non-A, non-B hepatitis in Italy from 1987 to 1993. ### and results SEIEVA, which is coordinated by the Istituto Superiore di Sanita in collaboration with health districts, started in 1985.1 From 1985 to 1993 the number of health districts participating in …


Journal of Hospital Infection | 1996

Incidence of non-A, non-B and HCV positive hepatitis in healthcare workers in Italy

Tommaso Stroffolini; Antonella Marzolini; Filippo Palumbo; F. Novaco; Angela Moiraghi; E. Balocchini; R. Bernacchia; R. Corona; Alfonso Mele

In Italy, using figures from a surveillance system for acute viral hepatitis, the incidence rate of acute non-A, non-B hepatitis (NANBH) and hepatitis C virus (HCV) hepatitis cases was evaluated in healthcare workers (HCWs) and the general population of the same age over the period 1988-1994. The NANBH incidence among the general population declined from 4.7/100,000 in 1988 to 2.1/100,000 in 1994; the corresponding figures among HCWs were 12.3/100,000 (RR 2.62; CI 95% = 1.66-4.15) in 1988 and 4.3/100,000 (RR 2.05; CI 95% = 1.13-3.77) in 1994. Since 1991, NANBH cases have been tested for antibodies to HCV (anti-HCV). During the period 1991-1994 the proportion of NANBH cases tested for anti-HCV was 81% (38/47) in HCWs and 85% (1019/1193) in other NANBH cases. A similar proportion of NANBH cases in each group (74% and 70%) were shown to be due to HCV. The incidence rate of HCV positive cases among the general population was 1.3/100,000 in 1991 and 1.8/100,000 in 1994; the corresponding figures among HCWs were 3.7/100,000 (RR 2.85; CI 95% = 1.42-5.92) in 1991 and 3.1/100,000 (RR 1.72; CI 95% = 0.88-3.59) in 1994. The proportion of cases with jaundice was 56.2% in HCWs and 63.7% in the general population. Needlestick injury without major risk factors such as blood transfusion, intravenous drug use or surgical intervention was reported by 12.0% of HCWs and by 0.1% of the general population. Lack of any risk factor was reported by 40.2% of HCWs. These findings strongly suggest that in Italy healthcare workers are at greater risk than the general population of acquiring NANBH, as well as HCV.


Public Health | 1994

Hepatitis B in health workers in Italy

Tommaso Stroffolini; Filippo Palumbo; C. Galanti; Angela Moiraghi; F. Novaco; R. Corona; Antonella Marzolini; Alfonso Mele

In Italy, a vaccination campaign against hepatitis B was launched in 1985. It was strongly recommended for health care workers. Over the period 1986-91 the incidence rate of acute B hepatitis in the general population declined from 12/100,000 in 1986 to 5/100,000 in 1991. The corresponding figures among hospital workers were 42.5/100,000 (RR 3.5; 95% CI 2.55-4.92) in 1986 and 14.5/100,000 (RR 2.9; 95% CI 2.03-4.14) in 1991, respectively. The proportion of HBV cases with jaundice was about the same in the general population (77.6%) and in the health care staff (74.2%). Nearly 6% of hospital workers cases had completed the schedule of HBV vaccine. Despite the fact that vaccination against HBV has been strongly recommended for hospital workers, the incidence of infection in this job category has continued to be higher than that in the general population, probably as a consequence of poor vaccine coverage. These findings reiterate the need for aggressive vaccination programmes in hospital workers.


BioDrugs | 1999

Prophylaxis of Hepatitis C with Intramuscular Immunoglobulin

Marcello Piazza; Luciano Sagliocca; Grazia Tosone; Vincenzo Guadagnino; Maria Antonietta Stazi; Raffaele Orlando; Guglielmo Borgia; Domenico Rosa; Sergio Abrignani; Filippo Palumbo; Aldo Manzin; Massimo Clementi

Hepatitis C virus (HCV) affects millions of individuals worldwide. In most cases, HCV infection progresses to chronic liver disease and, subsequently, to liver cirrhosis and hepatocellular carcinoma. HCV is transmitted by the parenteral route, for example by transfusion of blood or blood products, injection during drug abuse, etc., and by the inapparent parenteral route (penetration of the virus through difficult-to-identify microlesions present on the skin or mucosae), for example, sexual exposure or household exposure to infected contacts, etc. The cost of chronic hepatitis C and its sequelae is high in both financial and human terms.At present, only anti-HCV screening of blood/organ/tissue donors and universal precautions for the prevention of blood-borne infections are recommended for HCV prevention. Before the discovery of the main aetiological agent of non-A, non-B hepatitis (HCV), several randomised controlled clinical trials demonstrated that standard intramuscular immunoglobulin exerted a preventive effect on post-transfusional and sexual and /or horizontal transmission of non-A, non-B hepatitis. When serological tests for HCV infection became available, bimonthly inoculation of standard unscreened intramuscular immunoglobulin (prepared from plasma pools containing about 2% of anti-HCV—positive units) was demonstrated to significantly prevent sexually transmitted HCV infection. The immunoglobulin used contained high titres of anti-HCV neutralising antibodies (anti-E2 neutralisation of binding assay), whereas currently available commercial screened immunoglobulin (prepared from anti-HCV—negative blood units) did not. This finding suggested that anti-HCV neutralising antibodies are concentrated only in anti-HCV—positive units (which are currently discarded). Thus, anti-HCV hyperimmune globulin (HCIg) can be produced only from anti-HCV—positive units. The neutralising titre can be increased by the exclusive use of units with higher titres of neutralising antibodies. Unlike other hyperimmune globulins, which are produced from a limited number of selected donors, HCIg should be produced from a large number of units so as to contain neutralising antibodies to the different HCV strains. HCIg will have a number of advantages: (i) it is easy to produce and inexpensive; (ii) it has a long half-life, allowing infrequent administration; (iii) new additional viral inactivation procedures have been introduced to eradicate transmission of infection, and (iv) it may be possible to neutralise all the emerging HCV strains. HCIg could be used in all individuals at risk of HCV infection (sexual partners, haemodialysis patients, etc), in preventing reinfection of transplanted livers, and perhaps also in the treatment of chronic hepatitis C, alone or associated with other drugs.


JAMA Internal Medicine | 1997

Sexual Transmission of the Hepatitis C Virus and Efficacy of Prophylaxis With Intramuscular Immune Serum Globulin: A Randomized Controlled Trial

Marcello Piazza; Luciano Sagliocca; Grazia Tosone; Vincenzo Guadagnino; Maria Antonietta Stazi; Raffaele Orlando; Guglielmo Borgia; Domenico Rosa; Sergio Abrignani; Filippo Palumbo; Aldo Manzin; Massimo Clementi


Archive | 1990

Decline of incidence of A, B and non-A, non-B hepatitis in Italy. Results of four years surveillance (1985-88)

It Istituto Superiore di Sanit; Alfonso Mele; Maria Antonietta Stazi; Rosamaria Corona; Luigina Ferrigno; Luciano Sagliocca; Filippo Palumbo; P Falasca; Claudio Galanti; Angela Moiraghi Ruggenini; Francesco Rosmini; Noel Gill Owen


European Journal of Epidemiology | 1994

Hepatitis B in children in Italy: Incidence and risk factors

Rosamaria Corona; C. Gandolfi; Luigina Ferrigno; Luciano Sagliocca; F. Ciaralli; A. Martelli; C. Galanti; Angela Moiraghi; Filippo Palumbo; F. Novaco; M. A. Stazi; Alfonso Mele


Aids Patient Care and Stds | 1998

Sexual Transmission of Hepatitis C Virus and Prevention with Intramuscular Immunoglobulin

Marcello Piazza; Luciano Sagliocca; Grazia Tosone; Vincenzo Guadagnino; Maria Antonia Stazi; Raffaele Orlando; Guglielmo Borgia; Domenico Rosa; Sergio Abrignani; Filippo Palumbo; Aldo Manzin; Massimo Clementi

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Alfonso Mele

Istituto Superiore di Sanità

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Aldo Manzin

Marche Polytechnic University

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Grazia Tosone

University of Naples Federico II

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Guglielmo Borgia

University of Naples Federico II

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Luigina Ferrigno

Istituto Superiore di Sanità

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Marcello Piazza

University of Naples Federico II

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Massimo Clementi

Vita-Salute San Raffaele University

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