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Isonne C, Petrone D, Del Manso M, Iera J, Caramia A, Bandini L, Fadda G, Grossi A, Baccolini V, Costantino C, Pezzotti P, Siddu A, D'Ancona F. The Impact of Rotavirus Vaccination on Discharges for Pediatric Gastroenteritis in Italy: An Eleven Year (2009-2019) Nationwide Analysis. Vaccines (Basel) 2023; 11:1037. [PMID: 37376427 DOI: 10.3390/vaccines11061037] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/11/2023] [Accepted: 05/25/2023] [Indexed: 06/29/2023] Open
Abstract
In Italy, despite the documented positive effects of rotavirus (RV) vaccination on reducing the burden of RV disease, an updated national assessment of its impact on clinical outcomes is still lacking. This study aims to analyze the implementation of RV vaccination in Italy, evaluating its impact on discharges for acute pediatric gastroenteritis (AGE). A retrospective analysis, including hospital discharge records and data on vaccination coverage for children aged 0-71 months from 2009 to 2019, was conducted. We examined trends in hospital discharge standardized incidence before and after vaccine introduction using a negative binomial mixture model with fixed effects to evaluate the impact of universal vaccination. The percentage of vaccination coverage increased over the years, from <5% between 2009 and 2013 to 26% in 2017, reaching 70% in 2019. The standardized incidence of discharges decreased over the period from 16.6/100,000 inhabitants in 2009-2013 to 9.9/100,000 inhabitants in 2018-2019. In this phase, about 15% of the estimated hospital discharges were avoided compared with those estimated in the first phase. The implementation of RV vaccination reduced AGE incidence discharges in children aged 0-71 months. Further efforts are needed to continue monitoring the vaccination effect over time and to increase vaccination coverage.
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Affiliation(s)
- Claudia Isonne
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Daniele Petrone
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
- Department of Statistics, Sapienza University of Rome, 00185 Rome, Italy
| | - Martina Del Manso
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
| | - Jessica Iera
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
- Management and Health Laboratory, Institute of Management-Department EMbeDS, Sant'Anna School of Advanced Studies, 56127 Pisa, Italy
| | - Alessandra Caramia
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
- Policlinico Riuniti Foggia Hospital, Hygiene Unit, Department of Medical and Surgical Sciences, University of Foggia, 71122 Foggia, Italy
| | - Lorenzo Bandini
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
| | - Giulia Fadda
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
| | - Adriano Grossi
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
| | - Valentina Baccolini
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, 00185 Rome, Italy
| | - Claudio Costantino
- Department of Health Promotion Sciences, Maternal and Infant Care, Internal Medicine and Excellence Specialties "G. D'Alessandro", University of Palermo, 90127 Palermo, Italy
| | - Patrizio Pezzotti
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
| | - Andrea Siddu
- Ministry of Health, Directorate General Health Prevention, Communicable Diseases and International Prophylaxis, 00144 Rome, Italy
| | - Fortunato D'Ancona
- Department of Infectious Diseases, Istituto Superiore di Sanità, 00162 Rome, Italy
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Knowledge, attitudes and behaviors of family physicians about childhood vaccinations that are not in the routine vaccination schedule: a cross-sectional study. Prim Health Care Res Dev 2023; 24:e2. [PMID: 36617853 PMCID: PMC9884530 DOI: 10.1017/s1463423622000688] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
AIM In our country, there are childhood vaccinations that are not included in the routine vaccination schedule and that families have to buy and have for a fee. In addition to income level, family physicians' recommendations also play a major role in getting these vaccines.Our study was planned to determine the level of knowledge, attitudes and behaviors of family physicians about rotavirus, HPV and meningococcal vaccines, which are not included in the routine vaccination scheme of the Ministry of Health. MATERIALS AND METHODS Our cross-sectional and descriptive study was carried out between May and July 2019. The population of our study consists of approximately 30 000 family physicians working as Family Physicians in Turkey. When the sample size is calculated with 5% margin of error and 95% confidence interval, it turns out to be 381. A 15-question questionnaire prepared by scanning the literature and including socio-demographic characteristics was presented to the participants. The Likert scale, which includes 12 questions about rotavirus, meningococcus, HPV and vaccines developed for these microorganisms, was administered to physicians either face-to-face or via the internet. In our study, the statistical significance level was accepted as P < 0.05, and the SPSS statistical package program was used in the calculations. RESULTS 81 Research Assistants, 62 Family Medicine Specialists and 234 Family Physicians participated in our study, and the participants were determined by simple random sampling method. The mean age of the participating physicians was 37.96 ± 9.3 (min: 25 and max: 68). 50.9% of the physicians were women, 79.8% were married, 85.1% were in the city center, and 62.1% were practicing family medicine as general practitioners. 74.82% of the participating physicians recommend rotavirus and 56.2% HPV vaccines to their patients. 10.6% (40 people) of the physicians participating in our study did not recommend any of the rotavirus, HPV, meningococcal, influenza and adult pertussis vaccines to their patients. In the evaluation of the reason for this, 58.7% (27 people) of physicians who did not recommend special vaccines state that they did not recommend vaccines because they are not included in the routine vaccination schedule of the Ministry of Health. Another important reason was that the vaccines are paid (30.4%, 14 people). To the question of having sufficient information about special vaccines that are not included in the routine vaccination schedule, 26% of the participants stated that they have sufficient knowledge, and 56.5% stated that they have partial knowledge. The Likert knowledge questions total score of those who recommended at least one vaccine to their patients was significantly higher than those who did not recommend it at all. Likert knowledge questions total score of those who had at least one vaccination was significantly higher than those who never had it (P = 0.001). CONCLUSION In general, as the level of knowledge about private vaccines decreases, the rates of self-vaccination, recommending it to their patients, and asking it to be included in the national vaccine schedule decrease. For this reason, increasing the knowledge of physicians about vaccines not included in the national vaccination schedule will contribute to the dissemination of vaccines, thus increasing immunity and reducing mortality and morbidity.
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Bonanni P, Conforti G, Franco E, Gabutti G, Marchetti F, Mattei A, Prato R, Vitali Rosati G, Vitale F. Fourteen years' clinical experience and the first million babies protected with human live-attenuated vaccine against rotavirus disease in Italy. Hum Vaccin Immunother 2021; 17:4636-4645. [PMID: 34370615 PMCID: PMC8828124 DOI: 10.1080/21645515.2021.1955611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Rotavirus (RV) causes up to half of hospital and community acute gastroenteritis (AGE) cases in young children in Italy. Two RV vaccines, available since 2006, are human RV (HRV) and human bovine RV (HBRV). This report looks back at the implementation of RV vaccination with HRV in Italy, and at HRV current and future perspectives. Initial regional policies led to national implementation by 2018, after scientific societies' disease awareness efforts. Following vaccination, RV hospitalizations declined significantly, and cost savings were observed. The two-dose HRV vaccine is easily administered during compulsory vaccine visits, helping increase coverage. Intussusception, a serious event in children <1 year, was reported in Italy with a rate of 33-40 per 100,000 infants. RV vaccination presents a low increased risk of intussusception after the first dose, estimated at 0.6 cases per 100,000 doses in Italy in 2019. Parents should be aware of the intussusception risk and symptoms to ensure prompt treatment. It is widely recognized that the vaccination benefits (large numbers of RV hospitalizations prevented) outweigh the risk. HRV introduction in Italy was supported by epidemiologic burden studies, healthcare provider opinions, and congress debates, which significantly contributed to implementation of RV universal routine infant vaccination in Italy.
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Affiliation(s)
- Paolo Bonanni
- Department of Health Sciences, University of Florence, Italy
| | - Giorgio Conforti
- Italian Federation of Primary Care Pediatricians (FIMP), Genoa, Italy
| | - Elisabetta Franco
- Department of Biomedicine and Prevention, University of Rome Tor Vergata, Rome, Italy
| | - Giovanni Gabutti
- Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | | | - Antonella Mattei
- Department of Life, Health & Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - Rosa Prato
- Department of Medical and Surgical Sciences, University of Foggia; Department of Hygiene, Policlinico Riuniti University Hospital of Foggia, Foggia, Italy
| | - Giovanni Vitali Rosati
- Family Pediatrician (FIMP Federazione Italiana Medici Pediatri), Greve in Chianti, FI, Italy
| | - Francesco Vitale
- Department of Health Promotion, Maternal-Child Care, Internal Medicine and Medical Specialties, University of Palermo, Palermo, Italy
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Martinelli D, Fortunato F, Marchetti F, Prato R. Rotavirus vaccine administration patterns in Italy: potential impact on vaccine coverage, compliance and adherence. Hum Vaccin Immunother 2020; 17:1546-1551. [PMID: 32946314 PMCID: PMC8078726 DOI: 10.1080/21645515.2020.1816109] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Acceptance of rotavirus (RV) vaccination may be impacted by several factors including the feasibility of the full schedule administration within the fixed immunization timelines. The human RV vaccine Rotarix (GSK) and the human bovine reassortant vaccine RotaTeq (Merck & Co.) were developed with different posologies (2 doses vs 3 doses respectively), which have both scientific and technical implications. A non-systematic literature review revealed that, in the Italian context, topics such as time to achieve RV protection in children, number of preventable cases and administration time window, compatibility/ease of inclusion in the national vaccination calendar, potential overlaps with the peak of natural history of intussusception and adherence to posology could be impacted by the RV vaccine posology. Results suggest that a shorter schedule would allow for greater flexibility of use as well as a greater documented ease of inclusion in the vaccination calendar, thereby reducing potential direct healthcare costs.
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Affiliation(s)
- Domenico Martinelli
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Foggia, Foggia, Italy
| | - Francesca Fortunato
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Foggia, Foggia, Italy
| | | | - Rosa Prato
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Foggia, Foggia, Italy
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Amadori F, Terracciano E, Gennaio I, Mita V, Gargano D, Zaratti L, Franco E, Arigliani R. Opinions and attitudes of Italian healthcare workers towards recommended but not compulsory rotavirus vaccination. Hum Vaccin Immunother 2020; 17:497-502. [PMID: 32614732 PMCID: PMC7899670 DOI: 10.1080/21645515.2020.1776546] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Rotaviruses (RVs) are a leading cause of viral gastroenteritis among children younger than 5. The incidence of RV disease can be reduced through the widespread use of vaccination, but coverage is low in many countries, including Italy. This fact reflects the poor consideration given to the RV vaccine, both by the population and by healthcare workers. Peoples’ opinions are strictly dependent on the attitude of doctors and nurses. The aim of this work is the evaluation of healthcare workers’ knowledge, attitudes and opinions regarding RV vaccination. The results of two surveys were compared; the first was carried out in 2017, soon after the Italian National Immunization Plan introduced the recommendation for the RV vaccine. The second was performed at the end of 2018, approximately 1 year after the adoption of a Law that introduced new compulsory vaccinations, not including the RV vaccine. In 2017, 182 questionnaires were collected, and 111 in 2018. An increase was observed in the percentage of participants who reported recommending the RV vaccine and a significant increase was found in the coverage the participants claimed to reach. Education of healthcare workers after the introduction of compulsory vaccination may prompt them to actively offer also recommended vaccines.
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Affiliation(s)
- F Amadori
- Specialization School for Hygiene and Preventive Medicine, University of Rome Tor Vergata , Rome, Italy
| | - E Terracciano
- Specialization School for Hygiene and Preventive Medicine, University of Rome Tor Vergata , Rome, Italy
| | - I Gennaio
- Department of Biomedicine and Prevention, University of Rome Tor Vergata , Rome, Italy
| | - V Mita
- Department of Biomedicine and Prevention, University of Rome Tor Vergata , Rome, Italy
| | - D Gargano
- Nursing Service, Bambino Gesù Children's Hospital, Rome, Italy
| | - L Zaratti
- Department of Biomedicine and Prevention, University of Rome Tor Vergata , Rome, Italy
| | - E Franco
- Department of Biomedicine and Prevention, University of Rome Tor Vergata , Rome, Italy
| | - R Arigliani
- School of Counselling, Italian Medical Research Institute , Benevento, Italy
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Ianiro G, Micolano R, Di Bartolo I, Scavia G, Monini M. Group A rotavirus surveillance before vaccine introduction in Italy, September 2014 to August 2017. ACTA ACUST UNITED AC 2020; 24. [PMID: 30994104 PMCID: PMC6470368 DOI: 10.2807/1560-7917.es.2019.24.15.1800418] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Introduction Group A rotaviruses (RVA) are the leading cause of acute gastroenteritis (AGE) in young children, causing ca 250,000 deaths worldwide, mainly in low-income countries. Two proteins, VP7 (glycoprotein, G genotype) and VP4 (protease-sensitive protein, P genotype), are the basis for the binary RVA nomenclature. Although 36 G types and 51 P types are presently known, most RVA infections in humans worldwide are related to five G/P combinations: G1P[8], G2P[4], G3P[8], G4P[8], G9P[8]. Aim This study aimed to characterise the RVA strains circulating in Italy in the pre-vaccination era, to define the trends of circulation of genotypes in the Italian paediatric population. Methods Between September 2014 and August 2017, after routine screening in hospital by commercial antigen detection kit, 2,202 rotavirus-positive samples were collected in Italy from children hospitalised with AGE; the viruses were genotyped following standard European protocols. Results This 3-year study revealed an overall predominance of the G12P[8] genotype (544 of 2,202 cases; 24.70%), followed by G9P[8] (535/2,202; 24.30%), G1P[8] (459/2,202; 20.84%) and G4P[8] (371/2,202; 16.85%). G2P[4] and G3P[8] genotypes were detected at low rates (3.32% and 3.09%, respectively). Mixed infections accounted for 6.49% of cases (143/2,202), uncommon RVA strains for 0.41% of cases (9/2,202). Conclusions The emergence of G12P[8] rotavirus in Italy, as in other countries, marks this genotype as the sixth most common human genotype. Continuous surveillance of RVA strains and monitoring of circulating genotypes are important for a better understanding of rotavirus evolution and genotype distribution, particularly regarding strains that may emerge from reassortment events.
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Affiliation(s)
- Giovanni Ianiro
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
| | - Roberto Micolano
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
| | - Ilaria Di Bartolo
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
| | - Gaia Scavia
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
| | - Marina Monini
- Department of Food Safety, Nutrition and Veterinary Public Health, Istituto Superiore di Sanità, Rome, Italy
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Mazzilli S, Tavoschi L, Lopalco PL. Factors Affecting the Implementation Process of Pertussis [Tdap] Immunization in Pregnant Women in an Italian Region: A Qualitative Study. Front Public Health 2020; 8:120. [PMID: 32426313 PMCID: PMC7212430 DOI: 10.3389/fpubh.2020.00120] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Accepted: 03/25/2020] [Indexed: 12/11/2022] Open
Abstract
Whooping cough (pertussis) represents one of the most prevalent vaccine-preventable diseases in Western countries, capable of causing disease in infants, with a high risk of severe complications. To protect new-borns from pertussis, many countries have introduced the acellular pertussis adult vaccine in combination with tetanus and diphtheria toxoids for women in the third trimester of pregnancy. Thanks to the approval of the new National Immunization Prevention Plan 2017-2019: Italy is among those countries. The Italian health-care system is a regionally based National Health Service, therefore, regions organize and implement new vaccination strategy on their own. This study focuses on Tuscany's experience in implementing the maternal pertussis vaccination. The present study had a qualitative design: we obtained information about the implementation process through interviews with relevant stakeholders involved in the planning or implementation of vaccination programme at different levels. We noticed heterogeneous implementation's status between Tuscan Health Care Departments. The most frequently reported barriers influencing the success of the implementation process of this prevention strategy included: lack of accountability, lack of enabling instruments, financial constraints, logistics barriers, training deficiencies, attitudes of health care workers, and lack of communication experts. The implementation of new vaccination programs is complex and challenging. Often the importance of education and information activities targeting health professionals are underestimated and underfunded. These elements would need to be carefully considered and adequate provisions should be made to address them when designing and implementing effective vaccine interventions.
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Affiliation(s)
- Sara Mazzilli
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Lara Tavoschi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
| | - Pier Luigi Lopalco
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Pisa, Italy
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