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Vo Van Regnault G, Costa MC, Adanić Pajić A, Bico AP, Bischofova S, Blaznik U, Menniti-Ippolito F, Pilegaard K, Rodrigues C, Margaritis I. The need for European harmonization of Nutrivigilance in a public health perspective: a comprehensive review. Crit Rev Food Sci Nutr 2021; 62:8230-8246. [PMID: 34036844 DOI: 10.1080/10408398.2021.1926904] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
According to the European Union regulation, some countries have established a pre-market notification system for food supplements while others have not. As this regulation is unfulfilled, a notified and marketed food supplement ingredient in one country may be forbidden in another. Even though food supplements shall not be placed on the market if unsafe, some products may still expose the consumers to risks. The risk is increased by easier access due to worldwide dissemination fostered by the internet and free movement of goods in the European Union. The Rapid Alert System for Food and Feed and the Emerging Risks Exchange Network are described. To date, the European Union legislation does not include a provision to establish a dedicated vigilance system for food supplements (Nutrivigilance). Six European Union countries have nevertheless set up national systems, which are presented. The present lack of European Union data collection harmonization, does not allow easy cooperation between countries. This article advocates for creating a coordinated European Nutrivigilance System to detect and scrutinize adverse effects of food supplements. This, to help in directing science-based risk assessments and reinforce the science-based decision of policy makers to improve public health safety.
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Affiliation(s)
- G Vo Van Regnault
- French Agency for Food, Environmental and Occupational Health and Safety (ANSES), Maisons-Alfort, France
| | - M C Costa
- Economy and Food Safety Standards Authority (ASAE), Lisboa, Portugal.,CBIOS - Universidade Lusófona's Research Center for Biosciences & Health Technologies, Lisboa, Portugal.,NICiTeS, Polytechnic Institute of Lusophony, Lisboa, Portugal
| | - A Adanić Pajić
- Croatian National Institute of Public Health (CIPH), Zagreb, Croatia
| | - A P Bico
- Directorate of Nutrition and Food Services, Directorate-General for Food and Veterinary (DGAV), Lisboa, Portugal
| | - S Bischofova
- Center for Health, Nutrition and Food - National Institute of Public Health in Prague, Czech Republic
| | - U Blaznik
- National Institute of Public Health Slovenia (NIJZ), Ljubljana, Slovenia
| | | | - K Pilegaard
- National Food Institute, Technical University of Denmark, Kgs. Lyngby, Denmark
| | - C Rodrigues
- CBIOS - Universidade Lusófona's Research Center for Biosciences & Health Technologies, Lisboa, Portugal.,Directorate of Nutrition and Food Services, Directorate-General for Food and Veterinary (DGAV), Lisboa, Portugal
| | - I Margaritis
- French Agency for Food, Environmental and Occupational Health and Safety (ANSES), Maisons-Alfort, France
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Gallo E, Giocaliere E, Pugi A, Menniti-Ippolito F, Bettoni D, Capurro F, Pieraccini G, Moneti G, Mugelli A, Firenzuoli F, Vannacci A. Lack of standardization in a cod liver oil dietary supplement: Three cases of hypervitaminosis D. Eur J Integr Med 2010. [DOI: 10.1016/j.eujim.2010.09.176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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3
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Vannacci A, Gallo E, Lapi F, Pugi A, Lucenteforte E, Firenzuoli F, Mascherini V, Raschetti R, Menniti-Ippolito F, Mugelli A. Adverse events and interactions due to Chinese herbal drugs in Italy. A three-year pharmacoepidemiology, pharmacogenomic and pharmacovigilance survey. Eur J Integr Med 2010. [DOI: 10.1016/j.eujim.2010.09.083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Vannacci A, Paoletti A, Gallo E, Benemei S, Vietri M, Lapi F, Volpi R, Menniti-Ippolito F, Mugelli A, Firenzuoli F. Interactions between herbal drugs and oral anticoagulants: Spontaneous reports in the Italian Surveillance System of Natural Health Products. Eur J Integr Med 2010. [DOI: 10.1016/j.eujim.2010.09.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Menniti-Ippolito F, Firenzuoli F. Safety of natural health products: Eight year results of the Italian monitoring system. Eur J Integr Med 2010. [DOI: 10.1016/j.eujim.2010.09.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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6
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Formisano R, Barba C, Buzzi MG, Newcomb-Fernandez J, Menniti-Ippolito F, Zafonte R, Vinicola V, Spanedda F. The impact of prophylactic treatment on post-traumatic epilepsy after severe traumatic brain injury. Brain Inj 2008; 21:499-504. [PMID: 17522989 DOI: 10.1080/02699050701310994] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
AIM To assess the incidence of late post-traumatic epilepsy (PTE) in patients with very severe traumatic brain injury (TBI) who either received or did not receive anti-epileptic prophylactic treatment. METHODS Two populations were studied: 55 patients retrospectively and 82 subjects prospectively. RESULTS Ten patients (18%) in the first population showed late PTE. Although the incidence was lower in patients who did not receive prophylactic treatment, the difference between the treated and the non-treated group was not statistically significant. Sixty-nine patients in the second group (84%) had prophylactic treatment. Twenty-seven patients (39%) suffered from late PTE during the 2-year follow-up period and 17 of them (63%) showed EEG epileptic abnormalities. No patient who did not receive preventive therapy suffered from late PTE during the observation period. CONCLUSIONS Due to the negative cognitive effects of anti-epileptic drugs, the preliminary results are of considerable interest for the rehabilitation of patients with very severe TBI.
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Affiliation(s)
- R Formisano
- Rehabilitation Hospital, I.R.C.C.S Santa Lucia Foundation, Rome, Italy.
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Firenzuoli F, Gori L, Menniti-Ippolito F. Symposium on Pharmacovigilance of Herbal Medicines, London, March 28, 2006. Evidence-Based Complementary and Alternative Medicine 2008. [PMCID: PMC2249743 DOI: 10.1093/ecam/nem022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- F. Firenzuoli
- Center of Natural Medicine, S. Giuseppe Hospital, Az USL 11, Via Paladini 1, 50053 Empoli, Italy
| | - L. Gori
- Center of Natural Medicine, S. Giuseppe Hospital, Az USL 11, Via Paladini 1, 50053 Empoli, Italy
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Menniti-Ippolito F, Mazzanti G, Santuccio C, Moro P, Calapai G, Firenzuoli F, Valeri A, Raschetti R. Surveillance of Adverse Events to Natural Products: The Italian Reporting System. Drug Saf 2007. [DOI: 10.2165/00002018-200730100-00010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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9
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Menniti-Ippolito F, Da Cas R, Bolli M, Capuano A, Traversa G. A Multicentre Study on Adverse Drug and Vaccine Reactions in Children. Drug Saf 2006. [DOI: 10.2165/00002018-200629100-00009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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Lopalco PL, Malfait P, Menniti-Ippolito F, Prato R, Germinario C, Chironna M, Quarto M, Salmaso S. Determinants of acquiring hepatitis A virus disease in a large Italian region in endemic and epidemic periods. J Viral Hepat 2005; 12:315-21. [PMID: 15850473 DOI: 10.1111/j.1365-2893.2005.00593.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Viral hepatitis A is endemic in Puglia region (southeast Italy). Over the last 13 years, annual incidence rates have ranged from 4 to 138 per 100,000 inhabitants and periodical regional epidemics have been described. Between 1 January 1996 and 31 December 1997 over 11,000 cases of hepatitis A were reported accounting for an annual incidence rate over 130/100,000. To identify exposures during the epidemics, a case-control study was performed in two different rounds and since 1997, an enhanced surveillance system has permitted the monitoring of exposures of subsequent cases. Raw seafood consumption was identified as the major risk factor for hepatitis A. Adjusted odds ratio and 95% confidence intervals for this exposure from the first round of the case-control study was 38.6 (12.2-122.4) and for the second round for consumption of raw mussels it was 30.7 (16.0-52.0). Hepatitis A epidemiology in Puglia is consistent with an endemic situation sustained by locally contaminated seafood consumed raw and by the recurrence of large epidemics, where size is influenced by the accumulation of susceptible subjects in the population.
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Affiliation(s)
- P L Lopalco
- Sezione di Igiene-Dipartimento di Medicina Interna e Medicina Pubblica, Università di Bari, 70124 Bari, Italy
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Abstract
OBJECTIVE To study the occurrence of acute leukemia in relation to preceding use of drugs a case-control study has been carried out in Rome, Italy. PATIENTS AND METHODS Two hundred and two patients (age >15 years) with a diagnosis of acute leukemia during the period July 1992-June 1994 were enrolled. For each patient, 10 controls matched by age and gender were randomly drawn from the source population. Through the individual beneficiary code the information relevant to the drugs received within the National Health Service during the period January 1989-December 1992 was retrieved. The use of drugs was considered etiologically related to leukemia if the prescription occurred before the 12 months preceding the diagnosis. Exposure was categorized as 'any use' (at least one prescription during the etiologic period), 'high use' (duration of use greater than the median in the control group) and, for NSAIDs, 'very high use' (duration of use greater than 180 days). RESULTS Among drugs suspected to cause leukemia, users of high doses of chloramphenicol presented an OR of 1.8 (95% CI: 0.6-5.3). Among other categories of drugs with an increase in the ORs, though not statistically significant, we found tricyclic antidepressants (OR=1.7; 0.8-3.4) and oral contraceptives (OR=1.8; 0.8-4.0). No excess risk was observed for users of calcium-channel blockers (OR=0.9; 0.5-1.7). Use of very high doses of NSAIDs appeared to decrease the occurrence of acute leukemia (OR=0.4; 0.1-1.5). CONCLUSION Even with several limitations, this study provides an initial frame of reference for the potential causal role of drugs in acute leukemia.
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Affiliation(s)
- G Traversa
- Department of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy
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Chiarotti F, Castignani AM, Puopolo M, Menniti-Ippolito F, Minniti De Simeonibus E, Di Paolo A. [Effects of socio-environmental factors on neurocognitive performance in premature or low-birth weight preschoolers]. Ann Ist Super Sanita 2002; 37:553-9. [PMID: 12046225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
Severely preterm neonates (gestational age < or = 32 weeks) and/or very low birth weight (VLBW, with weight at birth < or = 1500 g) are 2% of all newborns, with a rising incidence due to the increase of multiple gestations and of pregnancies at advanced age. These neonates may be affected by severe neurological pathologies (6-10% of cases), but they often have minor disabilities (such as distractibility, hyperactivity, learning and social competence disabilities, deficit of motor development) difficult to be early diagnosed, and frequently recognized only at pre-school or school age. A review of the current knowledge about the effects of potential risk factors responsible for deficits of neurocognitive development in pre-school age and for postnatal distress of mothers, and their inter-correlations, is reported.
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Affiliation(s)
- F Chiarotti
- Laboratorio di Fisiopatologia di Organo e di Sistema, Istituto Superiore di Sanità, Roma
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Stroffolini T, Lorenzoni U, Menniti-Ippolito F, Infantolino D, Chiaramonte M. Hepatitis C virus infection in spouses: sexual transmission or common exposure to the same risk factors? Am J Gastroenterol 2001; 96:3138-41. [PMID: 11721761 DOI: 10.1111/j.1572-0241.2001.05267.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The aim of this study was to evaluate whether the transmission of hepatitis C virus (HCV) between spouses occurs through sexual contact or through other types of exposure. METHODS We consecutively enrolled 311 chronic HCV carriers and their spouses. The spouses underwent HCV blood testing. Exposure to parenteral risk factors was compared between couples of which both partners were HCV positive and couples with one positive partner. In couples with both partners positive, qualitative detection of serum HCV RNA and genotyping were performed. RESULTS The prevalence among spouses was 10.3% (32/311). The mean age was higher for HCV-positive spouses (57.7 vs 49.6 yr for HCV-negative spouses; p < 0.01). The prevalence among spouses increased with the duration of marriage, whereas no difference was found in relation to the clinical status of the index case. The 32 HCV-positive spouses reported parenteral exposure (blood transfusion, drug use, and use of multiple-use glass syringes inside or outside the family) more often than the 279 HCV-negative spouses (84.4% vs 26.2%; odds ratio [OR], adjusted for age by multiple logistic regression analysis, 12.4; 95% CI = 4.5-34.0). The percentage of couples sharing glass syringes was significantly higher among those with both partners infected (65.6% vs 12.9%; OR = 12.9; 95% CI = 5.4-31.4). Qualitative serum HCV RNA was determined in 22 couples with both partners infected; in 13 of them, both partners were HCV RNA positive, whereas in the remaining nine, only one partner was positive. In eight of the 13 couples with both partners HCV RNA positive, the same genotype was found for both partners. CONCLUSIONS The findings that the same genotype was detected for both partners in relatively few couples, and that a history of parenteral exposure was an independent predictor of HCV positivity, suggest that the risk of sexual transmission is low. The sharing of glass syringes may have played an important role in transmission between spouses.
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Affiliation(s)
- T Stroffolini
- Laboratory of Epidemiology, Istituto Superiore di Sanità, Rome, Italy
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Abstract
In a case control study of adverse drug reactions in children, the odds ratio of developing a serious mucocutaneous event among users of niflumic acid, adjusted for concomitant use of all other drugs, was 4.9 (95% CI 1.9 to 12.8). Given the availability of safer analgesics and antipyretics, there is no indication, in our opinion, that requires the prescription of substances which bear an increased risk.
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Affiliation(s)
- F Menniti-Ippolito
- Department of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Viale Regina Elena 299, 00161 Rome, Italy.
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Menniti-Ippolito F, De Mei B. [The characteristics of the use and the levels of diffusion of nonconventional medicine]. Ann Ist Super Sanita 2000; 35:489-97. [PMID: 10721217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
Abstract
The national trends of the utilisation of non conventional therapies suggest that an increasing number of patients employ remedies that are outside the mainstream of what has been defined as conventional western medicine. The extent to which these practices have clinical efficacy according to biomedical criteria is a matter of ongoing debate. It may be that independent of any such efficacy, the attraction of alternative medicine is related to the power of its underline shared beliefs and cultural assumptions. The fundamental premises are an advocacy of nature, vitalism, "science" and spirituality. For patients, who choose alternative medicine, the most important reason to abandon conventional therapies could be to move from the sterile "high-tech" realm of official medicine to a more intimate "high-touch" intervention offered by non-physicians.
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Affiliation(s)
- F Menniti-Ippolito
- Laboratorio di Epidemiologia e Biostatistica, Istituto Superiore di Sanità, Roma
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Traversa G, Maggini M, Menniti-Ippolito F, Bruzzi P, Chiarotti F, Greco D, Spila-Alegiani S, Raschetti R, Benagiano G. The unconventional Di Bella cancer treatment. A reflection on the Italian experience. The Italian Study Group for the Di Bella Multitherapy Trials. Cancer 1999; 86:1903-11. [PMID: 10570412 DOI: 10.1002/(sici)1097-0142(19991115)86:10<1903::aid-cncr5>3.0.co;2-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- G Traversa
- Istituto Superiore di Sanità, Rome, Italy
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Raschetti R, Greco D, Menniti-Ippolito F, Spila-Alegiani S, Benagiano G, Bruzzi P. The Di Bella multitherapy trial. Criticism ignores standard methodology of cancer treatments. BMJ 1999; 318:1074. [PMID: 10336293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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Menniti-Ippolito F, Maggini M, Raschetti R, Da Cas R, Traversa G, Walker AM. To the letter to the editors by S. Erny and H. Maradit. Outpatient use pattern for ketorolac is distinct from comparator drugs. Eur J Clin Pharmacol 1999. [DOI: 10.1007/s002280050599] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Raschetti R, Morgutti M, Menniti-Ippolito F, Belisari A, Rossignoli A, Longhini P, La Guidara C. Suspected adverse drug events requiring emergency department visits or hospital admissions. Eur J Clin Pharmacol 1999; 54:959-63. [PMID: 10192758 DOI: 10.1007/s002280050582] [Citation(s) in RCA: 109] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To analyse the contribution of adverse drug events (ADEs) to the overall number of referrals or visits at an emergency department, to determine the proportion of more severe episodes requiring hospital admission and to characterize the different causes of drug-related visits or admissions. METHODS A 1-year prospective collection of data on visits performed at an emergency department. All visits, observed during 1 week every month, were analyzed in order to identify suspected ADEs. The effects of age and sex on the frequency of ADE-related visits and admissions were evaluated. All patients hospitalized because of an ADE were followed up in order to collect information about progress and outcome of the events, which were also assessed in terms of avoidability. RESULTS Among the 5497 patients who visited the Emergency Department over 1 year, 235 (4.3%) experienced an ADE, 45 of these (19.1%) were subsequently hospitalized, among whom there were five deaths. Dose-related therapeutic failures were the main causes of drug-related admissions (55.6%), whereas adverse drug reactions caused the most frequent drug-related visits to the Emergency Department (63.8%). Although the frequency of drug-drug interactions leading to a visit to the Emergency Department was small (3.8%), this type of event was more severe, because most of these patients were hospitalized. No age/sex effect was observed in the proportion of ADE-related hospital admissions. Twenty-five (1.4% of the total admissions) of the 45 ADE-related admissions were evaluated as preventable, contributing by more than 61% of the overall length of hospital stay. CONCLUSION The high proportion of drug therapeutic failures leading to an admission highlights the need for public education, particularly to prevent non-compliance.
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Affiliation(s)
- R Raschetti
- Department of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy.
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Menniti-Ippolito F, Maggini M, Raschetti R, Da Cas R, Traversa G, Walker AM. Ketorolac use in outpatients and gastrointestinal hospitalization: a comparison with other non-steroidal anti-inflammatory drugs in Italy. Eur J Clin Pharmacol 1998; 54:393-7. [PMID: 9754982 DOI: 10.1007/s002280050481] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
OBJECTIVE To compare the risk of hospitalization for gastroduodenal ulcer associated with the use of ketorolac and other non-steroidal anti-inflammatory drugs (NSAIDs). METHODS A cohort and a nested case-control study were carried out. All residents in the region of Umbria (Italy), aged 35-84 years, who had been given at least one NSAID prescription in 1993 and 1994 were identified. Exposure to drugs was ascertained through a drug prescription database. We estimated rate ratios of hospitalization for gastroduodenal ulcer with or without complications in the current, recent or past period according to exposure to different NSAIDs. RESULTS Rate ratio estimates, adjusted for age and sex, were 2.8 for any current NSAID and 1.4 for any recent NSAID. The highest rate ratios of lesions of any severity for current NSAID use were observed for piroxicam (RR: 4.6) and ketorolac (RR: 3.4). For gastrointestinal haemorrhage or perforation the highest rate ratios were those for ketorolac (RR: 5.9) and piroxicam (RR: 4.8). Rate ratio estimates did not change after adjustment for concomitant use of gastrotoxic drugs, use of gastroprotective agents not associated with NSAIDs and prior use of NSAIDs. CONCLUSION Our study demonstrates the need to adhere to the restrictions relating to the indications and duration of use of ketorolac. At present piroxicam represents a greater public health concern since it is confirmed to be among the most gastrotoxic NSAIDs and is one of the most commonly prescribed NSAIDs in Italy.
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Affiliation(s)
- F Menniti-Ippolito
- Department of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy.
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Guadagnino V, Stroffolini T, Rapicetta M, Costantino A, Kondili LA, Menniti-Ippolito F, Caroleo B, Costa C, Griffo G, Loiacono L, Pisani V, Focà A, Piazza M. Prevalence, risk factors, and genotype distribution of hepatitis C virus infection in the general population: a community-based survey in southern Italy. Hepatology 1997; 26:1006-11. [PMID: 9328327 DOI: 10.1002/hep.510260431] [Citation(s) in RCA: 264] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
In 1996 the prevalence, risk factors, and genotype distribution of hepatitis C virus (HCV) infection were assessed in the general population of a town in southern Italy. The sample was selected from the census by a systematic 1:4 sampling procedure. The participation rate was 96.6%. Among the 1,352 subjects enrolled, 195 (14.4%) tested reactive to antibody to HCV (anti-HCV) with enzyme immunoassay (EIA 3). When further tested with recombinant immunoblot assay (RIBA 3), 170 subjects (87.2%) tested positive, 23 subjects (11.8%) had indeterminate results, and 2 subjects (1%) tested negative. Thus, the overall anti-HCV EIA-positive RIBA-confirmed prevalence was 12.6% (170 of 1,352 subjects) and increased from 1.3% in subjects younger than 30 years to 33.1% in those > or =60 years of age. This latter age group accounted for 72.3% of all anti-HCV-positive subjects. Females tested positive more frequently than males (14.1% vs. 10.5%; P < .05). Alanine transaminase (ALT) concentrations were abnormal in only 4.1% (7/170) of anti-HCV EIA-positive RIBA-confirmed subjects. This suggests that ALT screening is not useful in the detection of anti-HCV-positive subjects in a general population. The results of multiple logistic regression analysis showed that an age of less than 45 years, the use of glass syringes, and dental therapy were all independent predictors of anti-HCV positivity. HCV RNA was detected by polymerase chain reaction in 75.9% of the 195 anti-HCV EIA-positive subjects: in 84.7% (144/170) of the RIBA-confirmed subjects; in 17.4% (4/23) tested as RIBA indeterminate; and in neither of the two subjects who tested RIBA negative. HCV type 1b was detected in 75 subjects (50.7%), type 2b in 1 subject (0.7%), type 2c in 66 subjects (44.6%), type 3a in 4 subjects (2.7%), and type 4 in two subjects (1.3%). These figures differ from those of Italian patients with chronic liver disease in whom genotype 2 is more rare. None of the individuals was infected with more than one genotype. The distribution of the two most common HCV viral types (1b and 2c) was not statistically different in terms of mean age, sex, or risk factors and suggests that they may have had a parallel spread in this community. These findings provide one of the highest overall anti-HCV prevalence rates in a general population with a likely cohort effect, i.e., decreased risk of infection along generations. These observations may indicate an epidemic or focus of hepatitis C that occurred several years earlier. The majority of anti-HCV-positive subjects in the oldest age group and with no clinical evidence suggests that HCV infection is a very prolonged and indolent disease.
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Affiliation(s)
- V Guadagnino
- Department of Experimental and Clinical Medicine, University of Reggio Calabria, Italy
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Raschetti R, Menniti-Ippolito F, Morgutti M, Belisari A, Rossignoli A. Adverse drug events in hospitalized patients. JAMA 1997; 277:1351-2; author reply 1353-4. [PMID: 9134932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Raschetti R, Maggini M, Popoli P, Caffari B, Da Cas R, Menniti-Ippolito F, Spila-Alegiani S, Traversa G. Gangliosides and Guillain-Barré syndrome. J Clin Epidemiol 1995; 48:1399-405. [PMID: 7490603 DOI: 10.1016/0895-4356(95)00557-9] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Cases of Guillain-Barré syndrome (GBS) associated with parenteral use of gangliosides have been reported in several European countries. To evaluate the hypothesis of association between ganglioside exposure and occurrence of GBS, a case-control study was conducted. GBS cases discharged during 1989 from public and private hospitals in three Italian provinces were identified: 42 GBS cases and 420 controls matched on age and gender were enrolled. Data of onset of symptoms of GBS was taken from clinical records. Exposure status of subjects was ascertained through the regional computerized drug prescription monitoring system. The odds ratio of association between ganglioside use, in the 30 days prior to onset of symptoms, and GBS was 9.1 (95% confidence interval 2.8-29.4). Although there are formidable difficulties in distinguishing prodromal therapy of GBS from drug causation, the association with ganglioside therapy is strong and supportive of the hypothesis of a role of ganglioside preparations in the occurrence of GBS.
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Affiliation(s)
- R Raschetti
- Department of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy
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Spila-Alegiani S, Diana G, Menniti-Ippolito F, Raschetti R. Anticholinergic antiparkinsonian therapy in outpatients treated with neuroleptic drugs: a prescription survey. Eur J Clin Pharmacol 1995; 48:513-7. [PMID: 8582472 DOI: 10.1007/bf00194343] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Extrapyramidal adverse effects (EPAs) due to neuroleptic treatment are routinely treated with anti-cholinergic antiparkinsonian drugs (APDs). We studied the use of these drugs in the general population exposed to neuroleptic drugs to improve our knowledge of the epidemiology of EPAs. We selected all the neuroleptic and antiparkinsonian drug prescriptions delivered in the province of Rome (ca. 3,750,000 inhabitants) from 1986 to 1989. During the study period, 10.6% of neuroleptic-treated subjects were concurrently prescribed anticholinergic antiparkinsonian drugs. The influence of different factors on APD prescriptions was evaluated through a logistic regression model. The highest probability of receiving APDs was associated with trifluperidol treatment (odds ratio = 5.0, using chlorpromazine as baseline); among the commonly prescribed neuroleptics, sulpiride, levosulpiride and tiapride chlorydrate had the lowest probability of coprescription with APDs (odds ratios less than 0.1). The probability of being prescribed anticholinergic antiparkinsonian drugs decreased with age and increased with the amount of neuroleptics prescribed. This study surveys a very large sample using a population-based approach, whereas the same topics have previously only been studied in limited inpatient populations.
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Affiliation(s)
- S Spila-Alegiani
- Department of Epidemiology and Biostatistics, Istituto Superiore di Sanità, Rome, Italy
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Menniti-Ippolito F, Spila-Alegiani S, Vanacore N, Bonifati V, Diana G, Meco G, Raschetti R. Estimate of parkinsonism prevalence through drug prescription histories in the Province of Rome, Italy. Acta Neurol Scand 1995; 92:49-54. [PMID: 7572060 DOI: 10.1111/j.1600-0404.1995.tb00465.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
INTRODUCTION The objective of the study was to estimate the prevalence of parkinsonism in the Province of Rome using antiparkinsonian prescription histories from 1986 to 1991. METHODS A subject was defined as a case of parkinsonism if he/she had received "specific" and "consistent" antiparkinsonian therapy in the study period. RESULTS In November 1990, 6,572 patients were defined as prevalent cases of parkinsonism. The crude prevalence ratio, for the total population of the Province of Rome, is 173.5 per 100,000 inhabitants (165.9 per 100,000 in men and 180.5 per 100,000 in women). The method was validated by record-linkage with clinical records of all patients visited during 1990 at the Department of Neurological Sciences of the University of Rome "La Sapienza". The sensitivity of the prevalence study was 83.6%. CONCLUSIONS The use of a computerized data base of all prescription data, routinely collected for administrative purposes, enabled us to obtain a prevalence estimate based on a very large population, with low costs and in a relatively short time.
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Taroni F, Stiassi R, Traversa G, Raschetti R, Menniti-Ippolito F, Maggini M, Spila-Alegiani S. The nature content and interpractice variation of general practice: a regional study in Italy. Eur J Epidemiol 1990; 6:313-8. [PMID: 2123800 DOI: 10.1007/bf00150439] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The activity of 34 general practitioners (GP) working in solo practices in six Local Health Units were assessed, as a preliminary step of a main study, to evaluate and possibly improve the quality of GP professional performance using peer review and feed-back information. A wide interpractice variation was observed in patient visit and patient visiting rates, drug and test prescribing, in- and out-patient referrals, as well as in the composition of the practice case-mix. The extent of interpractice variation for relevant actions in the process of care was unchanged after adjusting for case-mix, suggesting that case-mix differences have little effect in explaining differences among physicians' overall pattern of care and health care resource consumptions.
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Affiliation(s)
- F Taroni
- Laboratorio di Epidemiologia e Biostatistica, Istituto Superiore di Sanità, Roma, Italy
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Rezza G, Lazzarin A, Uberti-Foppa C, Tumbarello M, Menniti-Ippolito F, Pezzotti P, Titti F, Verani P. Risk behaviour and HTLV-1 seropositivity in injecting drug users. Br J Addict 1990; 85:686-7. [PMID: 2354287 DOI: 10.1111/j.1360-0443.1990.tb03534.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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Petrelli G, Menniti-Ippolito F, Taroni F, Raschetti R, Magarotto G. A retrospective cohort mortality study on workers of two thermoelectric power plants: fourteen-year follow-up results. Eur J Epidemiol 1989; 5:87-9. [PMID: 2707397 DOI: 10.1007/bf00145051] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Although many studies have been performed to evaluate the environmental impact of coal energy production, few studies are available on the health risk for the people working in coal power plants. A retrospective cohort study was performed on the workers of two power plants near Venice (which use coal since 1968) in order to test the association between exposure to coal dust and ashes and mortality for all causes, all cancers, and respiratory and digestive cancer. One thousand three hundred seven male workers were followed up from 1968 to 1984. During this period 41 workers died; causes of death were collected from the local Mortality Registers and/or from the Hospital Records. The observed mortality of the study cohort was compared with the mortality expected from the Italian death rates in the same period. No Standardized Mortality Ratio (SMR) was found in excess in the working cohort with respect to the standard population for any of the investigated effects.
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Affiliation(s)
- G Petrelli
- Laboratorio di Epidemiologia e Biostatistica-Istituto Superiore di Sanità, Rome, Italy
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