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Chard AN, Machingaidze C, Loayza S, Gharpure R, Nogareda F, González R, Domínguez R, Tinoco YO, Dawood FS, Carreon JD, Lafond KE, Jara J, Azziz-Baumgartner E, Cozza V, Couto P, Rolfes MA, Tempia S. Estimating averted illnesses from influenza vaccination for children and pregnant women - El Salvador, Panama, and Peru, 2011-2018. Vaccine 2024:S0264-410X(24)00419-5. [PMID: 38584055 DOI: 10.1016/j.vaccine.2024.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/15/2024] [Accepted: 04/03/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND Estimating the burden of disease averted by vaccination can assist policymakers to implement, adjust, and communicate the value of vaccination programs. Demonstrating the use of a newly available modeling tool, we estimated the burden of influenza illnesses averted by seasonal influenza vaccination in El Salvador, Panama, and Peru during 2011-2017 among two influenza vaccine target populations: children aged 6-23 months and pregnant women. METHODS We derived model inputs, including incidence, vaccine coverage, vaccine effectiveness, and multipliers from publicly available country-level influenza surveillance data and cohort studies. We also estimated changes in illnesses averted when countries' vaccine coverage was achieved using four different vaccine deployment strategies. RESULTS Among children aged 6-23 months, influenza vaccination averted an estimated cumulative 2,161 hospitalizations, 81,907 medically-attended illnesses, and 126,987 overall illnesses during the study period, with a prevented fraction ranging from 0.3 % to 12.5 %. Among pregnant women, influenza vaccination averted an estimated cumulative 173 hospitalizations, 6,122 medically attended illnesses, and 16,412 overall illnesses, with a prevented fraction ranging from 0.2 % to 10.9 %. Compared to an influenza vaccine campaign with equal vaccine distribution during March-June, scenarios in which total cumulative coverage was achieved in March and April consistently resulted in the greatest increase in averted illness (23 %-3,129 % increase among young children and 22 %-3,260 % increase among pregnant women). DISCUSSION Influenza vaccination campaigns in El Salvador, Panama, and Peru conducted between 2011 and 2018 prevented hundreds to thousands of influenza-associated hospitalizations and illnesses in young children and pregnant women. Existing vaccination programs could prevent additional illnesses, using the same number of vaccines, by achieving the highest possible coverage within the first two months of an influenza vaccine campaign.
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Affiliation(s)
- Anna N Chard
- Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, United States.
| | - Chiedza Machingaidze
- Global Influenza Programme, World Health Organization, Av. Appia 20, 1202 Geneva, Switzerland
| | - Sergio Loayza
- Pan American Health Organization, 525 23rd St NW, Washington, DC 20037, United States
| | - Radhika Gharpure
- Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, United States
| | - Francisco Nogareda
- Pan American Health Organization, 525 23rd St NW, Washington, DC 20037, United States
| | - Rosalba González
- Gorgas Memorial Institute of Health Studies, Ave. Justo Arosemena, Calle 35, Panama City, Panama
| | - Rhina Domínguez
- National Institute of Health of El Salvador, C. Gabriela Mistral 211, San Salvador, El Salvador
| | - Yeny O Tinoco
- U.S. Naval Medical Research Unit SOUTH, Av. Venezuela. Cuadra 36 s/n. Bellavista. Callao, Lima, Peru
| | - Fatimah S Dawood
- Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, United States
| | - Joseph Daniel Carreon
- Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, United States
| | - Kathryn E Lafond
- Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, United States
| | - Jorge Jara
- Pan American Health Organization, 525 23rd St NW, Washington, DC 20037, United States
| | - Eduardo Azziz-Baumgartner
- Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, United States
| | - Vanessa Cozza
- Global Influenza Programme, World Health Organization, Av. Appia 20, 1202 Geneva, Switzerland
| | - Paula Couto
- Pan American Health Organization, 525 23rd St NW, Washington, DC 20037, United States
| | - Melissa A Rolfes
- Influenza Division, National Center for Immunization and Respiratory Diseases, U.S. Centers for Disease Control and Prevention, 1600 Clifton Road, Atlanta, GA 30329, United States; Global Influenza Programme, World Health Organization, Av. Appia 20, 1202 Geneva, Switzerland
| | - Stefano Tempia
- Global Influenza Programme, World Health Organization, Av. Appia 20, 1202 Geneva, Switzerland
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Fransvea P, Costa G, Pepe G, La Greca A, Magalini S, Puccioni C, d'Agostino L, Altieri G, Borello A, Cozza V, Sganga G. Acute intestinal ischemia in patients with COVID-19: single-centre experience and literature review. Eur Rev Med Pharmacol Sci 2022; 26:1414-1429. [PMID: 35253199 DOI: 10.26355/eurrev_202202_28135] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Acute Intestinal ischemia (AII) may involve the small and/or large bowel after any process affecting intestinal blood flow. COVID-19-related gastrointestinal manifestations, including AII, have been attributed to pharmacologic effects, metabolic disorders in ICU patients and other opportunistic colonic pathogens. AII in COVID-19 patients may be due also to "viral enteropathy" and SARS-CoV-2-induced small vessel thrombosis. A critical appraisal of personal experience regarding COVID-19 and AII was carried out comparing this with a systematic literature review of published series. PATIENTS AND METHODS A retrospective observational clinical cohort study and a systematic literature review including only COVID-19 positive patients with acute arterial or venous intestinal ischemia were performed. The primary endpoint of the study was the mortality rate. Secondary endpoints were occurrence of major complications and length of hospital stay. RESULTS Patient mean age was 62.9±14.9, with a prevalence of male gender (23 male, 72% vs. 9 female, 28%). The mean Charlson Comorbidity Index was 3.1±2.7. Surgery was performed in 24/32 patients (75.0%), with a mean delay time from admission to surgery of 6.0 ±5.6 days. Small bowel ischemia was confirmed to be the most common finding at surgical exploration (22/24, 91.7%). Acute abdomen at admission to the ED (Group 1) was observed in 10 (31.2%) cases, while 16 (50%) patients developed an acute abdomen condition during hospitalization (Group 2) for SARS-CoV-2 infection. CONCLUSIONS Our literature review showed how intestinal ischemia in patients with SARS-CoV-2 has been reported all over the world. The majority of the patients have a high CCI with multiple comorbidities, above all hypertension and cardiovascular disease. GI symptoms were not always present at the admission. A high level of suspicion for intestinal ischemia should be maintained in COVID-19 patients presenting with GI symptoms or with incremental abdominal pain. Nevertheless, a prompt thromboelastogram and laboratory test may confirm the need of improving and fastening the use of anticoagulants and trigger an extended indication for early abdominal CECT in patients with suggestive symptoms or biochemical markers of intestinal ischemia.
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Affiliation(s)
- P Fransvea
- Emergency Surgery and Trauma - Fondazione Policlinico Universitario "A. Gemelli" IRCCS, Rome, Italy.
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3
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Hammond A, Cozza V, Hirve S, Medina MJ, Pereyaslov D, Zhang W. Leveraging Global Influenza Surveillance and Response System for the COVID-19 Pandemic Response and Beyond. China CDC Wkly 2021; 3:937-940. [PMID: 34745695 PMCID: PMC8563333 DOI: 10.46234/ccdcw2021.226] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Accepted: 10/19/2021] [Indexed: 11/28/2022] Open
Affiliation(s)
- Aspen Hammond
- Global Influenza Programme, World Health Organization, Geneva, Switzerland
| | - Vanessa Cozza
- Global Influenza Programme, World Health Organization, Geneva, Switzerland
| | - Siddhi Hirve
- Global Influenza Programme, World Health Organization, Geneva, Switzerland
| | - Marie-Jo Medina
- Global Influenza Programme, World Health Organization, Geneva, Switzerland
| | - Dmitriy Pereyaslov
- Global Influenza Programme, World Health Organization, Geneva, Switzerland
| | - Wenqing Zhang
- Global Influenza Programme, World Health Organization, Geneva, Switzerland
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4
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Roguski KM, Rolfes MA, Reich JS, Owens Z, Patel N, Fitzner J, Cozza V, Lafond KE, Azziz-Baumgartner E, Iuliano AD. Variability in published rates of influenza-associated hospitalizations: A systematic review, 2007-2018. J Glob Health 2021; 10:020430. [PMID: 33274066 PMCID: PMC7699004 DOI: 10.7189/jogh.10.020430] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background Influenza burden estimates help provide evidence to support influenza prevention and control programs at local and international levels. Methods Through a systematic review, we aimed to identify all published articles estimating rates of influenza-associated hospitalizations, describe methods and data sources used, and identify regions of the world where estimates are still lacking. We evaluated study heterogeneity to determine if we could pool published rates to generate global estimates of influenza-associated hospitalization. Results We identified 98 published articles estimating influenza-associated hospitalization rates from 2007-2018. Most articles (65%) identified were from high-income countries, with 34 of those (53%) presenting estimates from the United States. While we identified fewer publications (18%) from low- and lower-middle-income countries, 50% of those were published from 2015-2018, suggesting an increase in publications from lower-income countries in recent years. Eighty percent (n = 78) used a multiplier approach. Regression modelling techniques were only used with data from upper-middle or high-income countries where hospital administrative data was available. We identified variability in the methods, case definitions, and data sources used, including 91 different age groups and 11 different categories of case definitions. Due to the high observed heterogeneity across articles (I2>99%), we were unable to pool published estimates. Conclusions The variety of methods, data sources, and case definitions adapted locally suggests that the current literature cannot be synthesized to generate global estimates of influenza-associated hospitalization burden.
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Affiliation(s)
| | - Melissa A Rolfes
- US Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Jeremy S Reich
- US Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Zachary Owens
- Emory University, Rollins School of Public Health, Department of Epidemiology, Atlanta, Georgia, USA
| | - Neha Patel
- US Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | - Julia Fitzner
- World Health Organization, Global Influenza Programme, Geneva, Switzerland
| | - Vanessa Cozza
- World Health Organization, Global Influenza Programme, Geneva, Switzerland
| | - Kathryn E Lafond
- US Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
| | | | - A Danielle Iuliano
- US Centers for Disease Control and Prevention (CDC), Atlanta, Georgia, USA
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5
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Cozza V, Campbell H, Chang HH, Iuliano AD, Paget J, Patel NN, Reiner RC, Troeger C, Viboud C, Bresee JS, Fitzner J. Global Seasonal Influenza Mortality Estimates: A Comparison of 3 Different Approaches. Am J Epidemiol 2021; 190:718-727. [PMID: 32914184 DOI: 10.1093/aje/kwaa196] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Accepted: 09/03/2020] [Indexed: 01/30/2023] Open
Abstract
Prior to updating global influenza-associated mortality estimates, the World Health Organization convened a consultation in July 2017 to understand differences in methodology and implications for results of 3 influenza mortality projects from the US Centers for Disease Control and Prevention (CDC), the Netherlands Institute for Health Service Research's Global Pandemic Mortality Project II (GLaMOR), and the Institute for Health Metrics and Evaluation (IHME). The expert panel reviewed estimates and discussed differences in data sources, analysis, and modeling assumptions. We performed a comparison analysis of the estimates. Influenza-associated respiratory death counts were comparable between CDC and GLaMOR; the IHME estimate was considerably lower. The greatest country-specific influenza-associated fold differences in mortality rate between CDC and IHME estimates and between GLaMOR and IHME estimates were among countries in Southeast Asia and the Eastern Mediterranean region. The data envelope used for the calculation was one of the major differences (CDC and GLaMOR: all respiratory deaths; IHME: lower-respiratory infection deaths). With the assumption that there is only one cause of death for each death, IHME estimates a fraction of the full influenza-associated respiratory mortality that is measured by the other 2 groups. Wide variability of parameters was observed. Continued coordination between groups could assist with better understanding of methodological differences and new approaches to estimating influenza deaths globally.
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6
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Rosa F, Covino M, Sabia L, Quero G, Fiorillo C, Cozza V, Sganga G, Gasbarrini A, Franceschi F, Alfieri S. Surgical emergencies during SARS-CoV-2 pandemic lockdown: what happened? Eur Rev Med Pharmacol Sci 2020; 24:11919-11925. [PMID: 33275264 DOI: 10.26355/eurrev_202011_23851] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The pandemic from SARS-CoV-2 is having a profound impact on daily life of a large part of world population. Italy was the first Western country to impose a general lockdown to its citizens. Implications of these measures on several aspects of public health remain unknown. The aim of this study was to investigate the effects of the lockdown on surgical emergencies volumes and care in a large, tertiary referral center. MATERIALS AND METHODS Electronic medical records of all patients visited in our Emergency Department (ED) and admitted in a surgical ward from February 21st 2020 to May 3rd 2020 were collected, analyzed and compared with the same periods of 2019 and 2018 and a cross-sectional study was performed. RESULTS Number of surgical admissions dropped significantly in 2020 with respect to the same periods of 2019 and 2018, by almost 50%. The percentage distribution of admissions in different surgical wards did not change over the three years. Time from triage to operating room significantly reduced in 2020 respect to 2019 and 2018 (p<0.001). CONCLUSIONS The lockdown in Italy due to SARS-CoV-2 pandemic arguably represents the largest social experiment in modern times. Data provided by our study provide useful information to health authorities and policymakers about the effects of activity restriction on surgical accesses and changing epidemiology due to an exceptional external event.
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Affiliation(s)
- F Rosa
- Digestive Surgery, Fondazione Policlinico Universitario A. Gemelli, IRCCS, Rome, Italy.
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Perilli V, Aceto P, Ancona P, De Cicco R, Papanice D, Magalini S, Pepe G, Cozza V, Gui D, Lai C, Sollazzi L. Role of surgical setting and patients-related factors in predicting the occurrence of postoperative pulmonary complications after abdominal surgery. Eur Rev Med Pharmacol Sci 2019; 22:547-550. [PMID: 29424916 DOI: 10.26355/eurrev_201801_14208] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The aim of this retrospective study was to evaluate the role of surgical setting (urgent vs. elective) and approach (open vs. laparoscopic) in affecting postoperative pulmonary complications (PPCs) prevalence in patients undergoing abdominal surgery. PATIENTS AND METHODS After local Ethical Committee approval, 409 patients who had undergone abdominal surgery between January and December 2014 were included in the final analysis. PPCs were defined as the development of one of the following new findings: respiratory failure, pulmonary infection, aspiration pneumonia, pleural effusion, pneumothorax, atelectasis on chest X-ray, bronchospasm or un-planned urgent re-intubation. RESULTS PPCs prevalence was greater in urgent (33%) vs. elective setting (7%) (χ2 with Yates correction: 44; p=0.0001) and in open (6%) vs. laparoscopic approach (1.9%) (χ2 with Yates correction: 12; p=0.0006). PPCs occurrence was positively correlated with in-hospital mortality (Biserial Correlation r=0.37; p=0.0001). Logistic regression showed that urgent setting (p=0.000), Ariscat (Assess Respiratory Risk in Surgical Patients in Catalonia) score (p=0.004), and age (p=0.01) were predictors of PPCs. A cut-off of 23 for Ariscat score was also identified as determining factor for PPCs occurrence with 94% sensitivity and 29% specificity. CONCLUSIONS Patients undergoing abdominal surgery in an urgent setting were exposed to a higher risk of PPCs compared to patients scheduled for elective procedures. Ariscat score fitted with PPCs prevalence and older patients were exposed to a higher risk of PPCs. Prospective studies are needed to confirm these results.
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Affiliation(s)
- V Perilli
- Department of Anaesthesiology and Intensive Care, A. Gemelli University Hospital Foundation, Rome, Italy.
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Bresee J, Fitzner J, Campbell H, Cohen C, Cozza V, Jara J, Krishnan A, Lee V. Progress and Remaining Gaps in Estimating the Global Disease Burden of Influenza. Emerg Infect Dis 2019; 24:1173-1177. [PMID: 29912681 PMCID: PMC6038739 DOI: 10.3201/eid2407.171270] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Influenza has long been a global public health priority because of the threat of another global pandemic. Although data are available for the annual burden of seasonal influenza in many developed countries, fewer disease burden data are available for low-income and tropical countries. In recent years, however, the surveillance systems created as part of national pandemic preparedness efforts have produced substantial data on the epidemiology and impact of influenza in countries where data were sparse. These data are leading to greater interest in seasonal influenza, including implementation of vaccination programs. However, a lack of quality data on severe influenza, nonrespiratory outcomes, and high-risk groups, as well as a need for better mathematical models and economic evaluations, are some of the major gaps that remain. These gaps are the focus of multilateral research and surveillance efforts that will strengthen global efforts in influenza control in the future.
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Lee VJ, Ho ZJM, Goh EH, Campbell H, Cohen C, Cozza V, Fitzner J, Jara J, Krishnan A, Bresee J. Advances in measuring influenza burden of disease. Influenza Other Respir Viruses 2018; 12:3-9. [PMID: 29460425 PMCID: PMC5818353 DOI: 10.1111/irv.12533] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/13/2017] [Indexed: 12/16/2022] Open
Affiliation(s)
- Vernon J. Lee
- Ministry of HealthSingaporeSingapore
- Saw Swee Hock School of Public HealthNational University of SingaporeSingaporeSingapore
| | | | | | - Harry Campbell
- Centre for Global Health ResearchUsher Institute of Population Health SciencesUniversity of EdinburghEdinburghUK
| | - Cheryl Cohen
- Division of the National Laboratory ServiceCentre for Respiratory Diseases and MeningitisNational Institute for Communicable DiseasesJohannesburgSouth Africa
- Wits School of Public HealthUniversity of the WitwatersrandJohannesburgSouth Africa
| | - Vanessa Cozza
- Global Influenza ProgrammeWorld Health OrganizationGenevaSwitzerland
| | - Julia Fitzner
- Global Influenza ProgrammeWorld Health OrganizationGenevaSwitzerland
| | - Jorge Jara
- Center for Health Studies, Research InstituteUniversidad del Valle de GuatemalaGuatemala CityGuatemala
| | - Anand Krishnan
- Centre for Community MedicineAll India Institute of Medical SciencesNew DelhiIndia
| | - Joseph Bresee
- Influenza DivisionCenters for Disease Control and PreventionAtlantaGAUSA
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La Greca A, Di Grezia M, Magalini S, Di Giorgio A, Lodoli C, Di Flumeri G, Cozza V, Pepe G, Foco M, Bossola M, Gui D. Comparison of cholecystectomy and percutaneous cholecystostomy in acute cholecystitis: results of a retrospective study. Eur Rev Med Pharmacol Sci 2017; 21:4668-4674. [PMID: 29131247] [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: 06/07/2023]
Abstract
OBJECTIVE To retrospectively compare the clinical outcomes of percutaneous cholecystostomy (PC) and cholecystectomy in patients with acute cholecystitis admitted to an urban University Hospital. PATIENTS AND METHODS We studied 646 patients with acute cholecystitis. Ninety patients had placement of a PC at their index hospitalization, and 556 underwent cholecystectomy. Of the 90 patients with PC, 13 underwent subsequent elective cholecystectomy. RESULTS Overall, in-hospital mortality and postoperative complications were significantly higher in patients who received PC than in those who underwent cholecystectomy. In the ASA score 1-2 group, patients with PC were significantly older and had a longer postoperative stay while their mortality and morbidity were similar to patients who underwent cholecystectomy. In patients with ASA score of 3, PC and cholecystectomy did not differ significantly for demographic variables and clinical outcomes such as hospital stay, in-hospital mortality, postoperative complications and distribution of complications according to the classification of Clavien-Dildo. In mild, moderate, and severe cholecystitis, patients who underwent PC were significantly older than those who received cholecystectomy. In general, in mild, moderate and severe cholecystitis, the clinical outcomes did not differ significantly between patients who received PC and cholecystectomy. Morbidity was higher in patients with mild cholecystitis who underwent PC. Of the 77 patients dismissed from the hospital with drainage, 12 (15.6%) developed biliary complications and 5 needed substitutions of the drainage itself. CONCLUSIONS PC does not offer advantages compared to cholecystectomy in the treatment of acute cholecystitis. Its routine use is therefore questioned. There is need of an adequate, randomized study that compares PC and cholecystectomy in high-risk patients with moderate-severe cholecystitis.
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Affiliation(s)
- A La Greca
- Department of Emergency Surgery, University Hospital Foundation "Agostino Gemelli", Catholic University of the Sacred Heart, Rome, Italy.
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11
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Magalini S, Pepe G, Cozza V, Tilli P, La Greca A, Longo F, Gui D. Negative pressure wound therapy (NPWT) in duodenal breakdown fistulas: negative pressure fistula therapy (NPFT)? Eur Rev Med Pharmacol Sci 2017; 21:2452-2457. [PMID: 28617541] [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: 06/07/2023]
Abstract
OBJECTIVE To describe for the first time in literature the specific methodology of use of negative pressure wound therapy (NPWT) for duodenal fistula through clinical cases. The constant increase of use of NPWT for complex surgical situations imposes tailored previously undescribed solutions for the technique. PATIENTS AND METHODS Herein, three cases of high output duodenal fistula successfully treated with Negative Pressure Wound Therapy (NPWT) are reported. The technical details for the application of NPWT to these fistulas are discussed and described. RESULTS All three patients recovered without the necessity of further surgical operations. CONCLUSIONS When using NPWT, management of high-output duodenal fistulas must rely on some degree of customization of the aspiration systems. The aim of the procedure is to put under depression the duodenal hole and surrounding tissues "all in one" and not to separate the complex wound in sectors as usually indicated. We suggest calling this technique Negative Pressure Fistula Therapy.
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Affiliation(s)
- S Magalini
- Emergency Surgery Department, Fondazione Policlinico "A. Gemelli", Catholic University of the Sacred Heart, School of Medicine, Rome, Italy.
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12
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Gui D, Cozza V, Pepe G, Di Grezia M, La Greca A, Magalini S. Present and future of emergency surgery as independent specialty in Italy: is the rescue surgery turning the underdog into a hero? Eur Rev Med Pharmacol Sci 2017; 21:899-902. [PMID: 28272689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Affiliation(s)
- D Gui
- Department of Emergency Surgery, Catholic University of the Sacred Heart, School of Medicine, Rome, Italy.
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13
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Cozza V, Alfonsi V, Rota MC, Paolini V, Ciofi degli Atti ML. Promotion of influenza vaccination among health care workers: findings from a tertiary care children's hospital in Italy. BMC Public Health 2015. [PMID: 26204896 PMCID: PMC4513703 DOI: 10.1186/s12889-015-2067-9] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
Background The aims of this study were: a) to evaluate attitudes and practices of health care workers (HCWs) towards influenza vaccination and their opinion regarding a vaccination promotion toolkit; b) to estimate hospital HCWs’ influenza vaccination coverage rates (VC). Methods The Bambino Gesù Children’s Hospital (OPBG) is an academic hospital in Italy. Since 2009, free influenza vaccination is offered to HCWs during working hours. In October-December 2013, a communication campaign based on a standardized toolkit was conducted. In December 2013, we performed a cross-sectional survey in a sample of hospital wards, based on a self-administered questionnaire including participants’ characteristics; self-reported influenza vaccination history; reasons for vaccination or missed vaccination; opinion regarding the toolkit. Multivariable logistic analysis was used to assess independent predictors of influenza vaccination status. Annual VC for years 2009–2013 was estimated by using the number of seasonal influenza vaccine doses administered to HCWs as numerator, and the number of hospital HCWs as denominator. Results Out of 191 HCWs who participated in the survey, 35.6 % reported at least one influenza vaccination during their life; 6.8 % adhered to annual revaccination. Years of service and professional category were significantly and independently associated with vaccination (adjusted-OR: 2.4 for > 10 years of service, compared to < 5 years of service; adjusted-OR: 2.6 for physicians compared to nurses). Patient protection was the main reported reason for vaccination (34.3 %); considering influenza a mild disease was the main reason for non-vaccination (36.9 %); poor vaccine effectiveness was the main reason for missed annual revaccination (28.8 %). Overall, 75 % of respondents saw at least one promotion tool; 65.6 % of them found the information useful. Hospital VC decreased from 30 % in 2009, to 5 % in 2012. In 2013, VC was 14 %. Conclusions Satisfactory influenza VC in HCWs is hard to achieve. In 2013, along with the toolkit implementation, we observed an increase in HCWs’ vaccination coverage, nevertheless, it remained unsatisfactory. Tailored information strategies targeting nurses and recently employed HCWs should be implemented. Institution of declination statements, adding influenza vaccination to financial incentive systems, or vaccination requirements should also be considered to increase influenza VC among HCWs.
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Affiliation(s)
- Vanessa Cozza
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy. .,Medical Direction, Bambino Gesù Children's Hospital, Rome, Italy.
| | - Valeria Alfonsi
- Istituto Superiore di Sanità (ISS), National Centre for Epidemiology Surveillance and Health Promotion, Rome, Italy.
| | - Maria Cristina Rota
- Istituto Superiore di Sanità (ISS), National Centre for Epidemiology Surveillance and Health Promotion, Rome, Italy.
| | - Valerio Paolini
- Medical Direction, Bambino Gesù Children's Hospital, Rome, Italy.
| | - Marta Luisa Ciofi degli Atti
- Clinical Epidemiology Unit, Medical Direction, Bambino Gesù Children's Hospital, Piazza Sant'Onofrio, 4, Rome, 00165, Italy.
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14
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Barsotti G, Cupisti A, Moriconi L, Cozza V, Falbo E, Gattai V, Pozzolini L, Meola M. Effects of reduced protein intake in rats with congenital polycystic kidney without renal failure. Contrib Nephrol 2015; 115:134-6. [PMID: 8585900 DOI: 10.1159/000424410] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- G Barsotti
- Clinica Medica I, Università di Pisa, Italy
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Martinelli D, Fortunato F, Tafuri S, Cozza V, Chironna M, Germinario C, Pedalino B, Prato R. Lessons learnt from a birthday party: a Bacillus cereus outbreak, Bari, Italy, January 2012. Ann Ist Super Sanita 2015; 49:391-4. [PMID: 24334785 DOI: 10.4415/ann_13_04_12] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Bacillus cereus, a ubiquitous bacterium, can be isolated in various starchy food items, causing both emetic and diarrhoeal disease. The real burden of B. cereus outbreaks is actually poorly known in Italy. We report a B. cereus foodborne outbreak that occurred in a pub in Bari (Italy) on January 22nd 2012 during a birthday party, promptly reported by the pub owner. MATERIALS AND METHODS Between January 22nd and 24th 2012, we performed a retrospective cohort study among the guests of the party to identify risk factors associated with illness. Leftovers of different meals were available for microbiological analysis. Faecal specimens were collected from cases. RESULTS A total of 12 cases among the 13 customers (attack rate: 92%) were reported. All cases had consumed basmati rice and sweet and sour vegetables (aetiological fraction: 100%). B. cereus was isolated from both basmati rice served during the party and faecal specimens. DISCUSSION The close collaboration between the pub owner and the public health officers and the possibility to test food leftovers and stool samples contributed to prevent further cases.
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Affiliation(s)
- Domenico Martinelli
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Foggia, Foggia, Italy
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Fortunato F, Tafuri S, Cozza V, Martinelli D, Prato R. Low vaccination coverage among italian healthcare workers in 2013: Contributing to the voluntary vs. mandatory vaccination debate. Hum Vaccin Immunother 2015. [DOI: 10.4161/10.4161/hv.34415] [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: 01/05/2023] Open
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17
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Cozza V, Martinelli D, Cappelli MG, Tafuri S, Fortunato F, Prato R. Further efforts in the achievement of congenital rubella syndrome/rubella elimination. Hum Vaccin Immunother 2014; 11:220-4. [PMID: 25483539 DOI: 10.4161/hv.36154] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [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: 11/19/2022] Open
Abstract
The Italian National Plan of Measles and Rubella Elimination 2010-2015 has deferred the objective to reduce congenital rubella syndrome (CRS) to <1 case per 100 000 live births to 2015 and has highlighted the need to reduce to <5% susceptibility to rubella among women in childbearing-age. In Puglia region, MMR vaccine coverage is 93% in newborns (cohort 2010; one dose), 85% in children 5-6 years old and 77% in adolescents (cohort 2005 and 1997, respectively; two doses). Combining available seroepidemiological data and results of a survey on the attitude towards rubella vaccination and rubella testing before pregnancy, we could estimate that 5.7% of Apulian women in childbearing-age are currently susceptible to rubella infection. The regional infectious disease routine notification system reported no cases of CRS and rubella in pregnancy in 2001-2010 period. The inconsistency among the mentioned data triggered the evaluation of the reliability of disease reporting. We performed a retrospective case-finding for the years 2003-2011. We scanned the regional hospital discharge registry to identify hospitalizations for rubella in pregnancy and CRS and retrieve individual records. We also searched for clinical history of CRS mothers in the delivery assistance certificate registry. We identified one CRS, two confirmed and four suspected congenital infections, and seven cases of rubella in pregnancy. Passive surveillance of CRS and rubella in pregnancy appears not to be reliable in the light of strengthening rubella elimination strategies.
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Affiliation(s)
- Vanessa Cozza
- a Department of Medical and Surgical Sciences, University of Foggia; Foggia, Italy
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18
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Abstract
Vaccination of healthcare workers (HCWs) reduces the risk of occupational infections, prevents nosocomial transmission and maintains healthcare delivery during outbreaks. Despite the European directive and national legislation on workers' protection, immunization coverage among HCWs has often been very low. In light of Italian National Vaccination Plan 2012-2014 recommendations, the aim of this study was to assess levels of immunization and factors influencing adherence to vaccinations needed for HCWs in Puglia region, South Italy. The study was conducted using an interview-based standardized anonymous questionnaire administered to hospital employees in the period November 2009-March 2011. A total of 2198 health professionals responded in 51/69 Apulian hospitals (median age: 45 years; 65.2% nurses, 22.6% doctors and 12.2% other hospital personnel). Vaccination coverage was 24.8% for influenza, 70.1% for hepatitis B, 9.7% for MMR, 3.6% for varicella, and 15.5% for Td booster. Receiving counselling from occupational health physicians (OHPs) was associated with influenza (OR = 1.8; 95%CI = 1.5-2.2; P < 0.001), hepatitis B (OR = 4.9; 95%CI = 3.9-6.3; P < 0.001), varicella (OR = 43.7; 95%CI = 18.9-101.7; P < 0.001), MMR (OR = 8.8; 95%CI = 4.1-18.6; P < 0.001) and tetanus (OR = 50.5; 95%CI = 30.1-88.3; P < 0.001) vaccine uptake. OHPs should be trained with standard guidelines specific for healthcare settings and HCWs' risk groups to facilitate their crucial role in improving vaccine coverage among HCWs and increase awareness on the duty to protect both employees and patients.
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Affiliation(s)
- Francesca Fortunato
- a Department of Medical and Surgical Sciences; University of Foggia; Foggia, Italy
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Martinelli D, Tafuri S, Fortunato F, Cozza V, Germinario CA, Prato R. Are we ready to abrogate compulsory vaccinations for children? Hum Vaccin Immunother 2014; 11:146-9. [PMID: 25483528 DOI: 10.4161/hv.34417] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [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: 11/19/2022] Open
Abstract
In Italy, vaccination against diphtheria, tetanus, polio and hepatitis B is compulsory for infants countrywide, except in Veneto region where since 2007 Health Authorities have experimented the suspension of mandatory vaccination. In light of the recent discussion on the potential abrogation in other regions, we explored the opinion of family pediatricians who play a crucial role in promoting immunization programmes in Italy. In November 2009, we interviewed by phone the family pediatricians working in Puglia region using a standardised, ad hoc and piloted questionnaire. Of the 596 contacted, 502 (84.2%) completed the questionnaire (54% female, median age = 52 y). Among the respondents, 72 (14.3%) would agree on the hypothesis of abrogation. This judgment was associated with having a good opinion on the level of awareness of the importance of vaccinations in the general public (OR = 6.6; 95% CI: 3.6-12.1) and having the perception of adequate organization of Vaccination Services in supporting the abrogation (OR = 3.6; 95% CI: 1.7-5.9). Family pediatricians appeared really sceptical about the abrogation of compulsory vaccination that could be hypothesized only increasing public awareness, communication skills and capability of Vaccination Services personnel in offering vaccinations.
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Affiliation(s)
- Domenico Martinelli
- a Department of Medical and Surgical Sciences; University of Foggia; Foggia, Italy
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Tafuri S, Fortunato F, Cappelli MG, Cozza V, Bechini A, Bonanni P, Martinelli D, Prato R. Effectiveness of vaccination against varicella in children under 5 years in Puglia, Italy 2006-2012. Hum Vaccin Immunother 2014; 11:214-9. [PMID: 25483538 DOI: 10.4161/hv.36153] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [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: 11/19/2022] Open
Abstract
In Italy, between 2003 and 2010, 8/21 Regions recommended varicella routine vaccination (URV). The National Immunization Plan (PNPV) 2012-2014 scheduled the introduction of URV nationwide in 2015, following the results achieved by the eight Regions. Puglia adopted varicella URV in 2006. This study describes epidemiology and costs of varicella in Puglia between 2003 and 2012. One-dose Vaccine Effectiveness (VE) against varicella of any severity and severe hospitalized cases in children was also evaluated. Vaccination coverage (VC) was estimated from the regional immunization registry. Incidence and hospitalization rates were calculated from computerised surveillance system for communicable diseases and hospital discharge registry (ICD9-CM codes: 052.x), respectively. URV impact was assessed by Incidence Rate Ratios (IIRs) and Hospitalization Risk Ratios (HRRs). Hospitalization costs were also evaluated. VE was estimated using the screening method, where PPV was VC in children aged <72 months and PCV was the proportion of cases vaccinated among notified or hospitalized cases, respectively. One-dose VC in children aged ≤ 24 months increased from 49% in the birth cohort 2006 to 91.1% in the cohort 2010; 2-dose VC was 64.8% and 28.8% in the 2005 and 1997 cohort, respectively. Comparing pre and post-vaccination era, incidence declined from 122.5 ×100 000 in 2003-2005 to 13.7 in 2009-2012 (IRR = 0.11, 95% CI = 0.10-0.12), hospitalization rate from 3.9 ×100 000 to 1.1 (HRR = 0.29, 95% CI = 0.21-0.4), hospitalization costs from 319 000 Euros/year to 106 000. One-dose VE against varicella of any severity and severe hospitalized disease was 98.8% and 99%, respectively. Our findings strongly support varicella URV introduction into the Italian Essential Health Interventions, as scheduled by 2015.
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Affiliation(s)
- Silvio Tafuri
- a Department of Biomedical Science and Human Oncology; University of Bari Aldo Moro; Bari, Italy
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21
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Alfonsi V, Cozza V, Ciofi Degli Atti M, Porcelli P, Grandinetti AL, Giacomini G, Giambi C, Bella A, Franco E, Rota MC. [Attitude and compliance towards influenza vaccination among health care workersin two Italian hospitals after a vaccination promotion campaign]. Ig Sanita Pubbl 2014; 70:635-646. [PMID: 25715898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In the season 2013-2014, a campaign to promote influenza vaccination among health care workers (HCWs) was conducted in two Italian hospitals, based on an educational toolkit and attitude and compliance towards vaccination were investigated. Overall, 36% of the HCWs get vaccinated almost once, 2.3% in 2013-14 season for the first time, 57% never, 7% do not know or not remember. The main reason for vaccination was reportedly to avoid taking sick-leave (29.7%); while refusal was guided by the low risk-perception associated with influenza (38.5%). Interventions based only on education and communication seem not to be sufficient; an integrated approach with multiple components is needed to achieve higher coverage rates and to ensure a successful vaccination campaign.
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Affiliation(s)
- Valeria Alfonsi
- Istituto Superiore di Sanità (ISS), Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute (CNESPS), Roma
| | - Vanessa Cozza
- Dipartimento di Scienze Mediche e Chirurgiche, Università di Foggia, Foggia
| | | | | | | | | | - Cristina Giambi
- Istituto Superiore di Sanità (ISS), Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute (CNESPS), Roma
| | - Antonino Bella
- Istituto Superiore di Sanità (ISS), Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute (CNESPS), Roma
| | - Elisabetta Franco
- Dipartimento di Biomedicina e Prevenzione - Università Tor Vergata, Roma
| | - Maria Cristina Rota
- Istituto Superiore di Sanità (ISS), Centro Nazionale di Epidemiologia, Sorveglianza e Promozione della Salute (CNESPS), Roma
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22
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Montaño-Remacha C, Ricotta L, Alfonsi V, Bella A, Tosti ME, Ciccaglione AR, Bruni R, Taffon S, Equestre M, Losio MN, Carraro V, Franchini S, Natter B, Augschiller M, Foppa A, Gualanduzzi C, Massimiliani E, Finarelli AC, Borrini BM, Gallo T, Cozza V, Chironna M, Prato R, Rizzo C, Central Task Force on Hepatitis C. Hepatitis A outbreak in Italy, 2013: a matched case–control study. Euro Surveill 2014. [DOI: 10.2807/1560-7917.es2014.19.37.20906] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Binary file ES_Abstracts_Final_ECDC.txt matches
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Affiliation(s)
- C Montaño-Remacha
- Istituto Superiore di Sanità (ISS), Rome, Italy
- European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - L Ricotta
- Dept. of Biomedical and Neuromotor Sciences, University of Bologna, Italy
- Istituto Superiore di Sanità (ISS), Rome, Italy
| | - V Alfonsi
- Istituto Superiore di Sanità (ISS), Rome, Italy
| | - A Bella
- Istituto Superiore di Sanità (ISS), Rome, Italy
| | - M E Tosti
- Istituto Superiore di Sanità (ISS), Rome, Italy
| | | | - R Bruni
- Istituto Superiore di Sanità (ISS), Rome, Italy
| | - S Taffon
- Istituto Superiore di Sanità (ISS), Rome, Italy
| | - M Equestre
- Istituto Superiore di Sanità (ISS), Rome, Italy
| | - M N Losio
- Institute Experimental Zooprophylactic of Lombardy and Emilia Romagna, Italy
| | - V Carraro
- Prevention Dept., Province of Trento, Italy
| | | | - B Natter
- Prevention Dept., Province of Bolzano, Italy
| | | | - A Foppa
- Prevention Dept., Province of Bolzano, Italy
| | - C Gualanduzzi
- Public Health Service - Directorate General for Health and Social Policy - Emilia-Romagna Region, Italy
| | - E Massimiliani
- Public Health Service - Directorate General for Health and Social Policy - Emilia-Romagna Region, Italy
| | - A C Finarelli
- Public Health Service - Directorate General for Health and Social Policy - Emilia-Romagna Region, Italy
| | - B M Borrini
- Public Health Service - Directorate General for Health and Social Policy - Emilia-Romagna Region, Italy
| | - T Gallo
- Prevention Dept. - ASS4 Medio Friuli, Udine, Italy
| | - V Cozza
- Dept. of Medical and Surgical Sciences, University of Foggia, Italy
- European Programme for Intervention Epidemiology Training (EPIET), European Centre for Disease Prevention and Control, Stockholm, Sweden
| | - M Chironna
- Dept. of Biomedical Sciences and Human Oncology, University of Bari, Italy
| | - R Prato
- Dept. of Medical and Surgical Sciences, University of Foggia, Italy
| | - C Rizzo
- Istituto Superiore di Sanità (ISS), Rome, Italy
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Montano-Remacha C, Ricotta L, Alfonsi V, Bella A, Tosti M, Ciccaglione A, Bruni R, Taffon S, Equestre M, Losio M, Carraro V, Franchini S, Natter B, Augschiller M, Foppa A, Gualanduzzi C, Massimiliani E, Finarelli A, Borrini B, Gallo T, Cozza V, Chironna M, Prato R, Rizzo C. Hepatitis A outbreak in Italy, 2013: a matched case-control study. Euro Surveill 2014; 19:20906. [PMID: 25259533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023] Open
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Cozza V, Chironna M, Leo C, Prato R. Letter to the editor: measles on the cruise ship: links with virus spreading into an emergency department in Southern Italy. ACTA ACUST UNITED AC 2014; 19. [PMID: 24852957 DOI: 10.2807/1560-7917.es2014.19.19.20800] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- V Cozza
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
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25
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Paoletti I, Fusco A, Grimaldi E, Perillo L, Coretti L, Di Domenico M, Cozza V, Contaldo M, Serpico R, Guida A, Donnarumma G. Assessment of host defence mechanisms induced by Candida species. Int J Immunopathol Pharmacol 2014; 26:663-72. [PMID: 24067462 DOI: 10.1177/039463201302600309] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Some species of Candida are opportunistic pathogens that can cause disease in a host immunocompromised by underlying local or systemic pathological processes. C. albicans is the species most often associated with oral lesions, but other species of Candida, including C. glabrata, C. tropicalis and C. parapsilosis, have also been isolated in the saliva of subjects with and without candidiasis. In the present study we evaluated the host defence mechanisms induced by Candida albicans and other Candida species in monocytes and oral epithelial cells in order to establish the existence of a species-specific cellular response. Our results indicated that, during Candida species infection, the epithelial cells actively participate in the host defence by producing antimicrobial peptides and proinflammatory cytokines. Moreover, in infections caused by Candida tropicalis and Candida glabrata, the host defence may be strengthened by the release of perforin and granzyme by polymorphonuclear leukocytes recruited at the site of infection.
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Affiliation(s)
- I Paoletti
- Department of Experimental Medicine, Microbiology and Clinical Microbiology Section, Second University of Naples, Naples, Italy
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26
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Fortunato F, Martinelli D, Cozza V, Ciavarella P, Valente A, Cazzato T, Piazzolla R, Prato R, Pedalino B. Italian family paediatricians' approach and management of celiac disease: a cross-sectional study in Puglia Region, 2012. BMC Gastroenterol 2014; 14:38. [PMID: 24555425 PMCID: PMC3936894 DOI: 10.1186/1471-230x-14-38] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2013] [Accepted: 02/17/2014] [Indexed: 12/20/2022] Open
Abstract
Background Celiac disease (CD) is a chronic autoimmune illness of the small intestine triggered by gluten consumption in genetically predisposed individuals. CD presentation is not limited to the gastrointestinal tract and it is still under-diagnosed. Complete resolution of clinical manifestations follows if a gluten-free diet is adopted. In western countries, CD prevalence is approximately 1%. Age of onset is often between 6 months and 7 years. We assessed the approach to diagnosis and management of celiac patients by the paediatricians in Puglia Region, Italy. Methods We conducted a cross-sectional survey among the 589 Apulian Family Paediatricians (FPs) during January 2011-January 2012 using a self-administered web-based standardized questionnaire including self-assessment of their knowledge, diagnostic path and type of management they would follow for CD, clinical information on their celiac patients. We assessed associations among the explored variables by defining double-entry contingency tables and calculating Odds Ratio (OR) with 95% Confidence Intervals (CIs). Results The 218 (37%) FPs participating in the study reported 1,020 CD patients (representing approximately 1% of the child population covered by the enrolled FPs). Of them, 55% were female; 45% were aged 5–10 years. Weight loss and stunting were the main reported symptoms at diagnosis (41%). The majority (98%) of FPs requested anti-transglutaminase antibody (tTG-Ab) titres for CD diagnosis. Approximately 78% of FPs recommended gluten introduction in the diet of infants at the age of 6 months; 12% and 8% recommended introduction of gluten before and after 6 months of age respectively. The degree of knowledge for either CD diagnosis making process or CD related diseases was medium/high in 97% and 82% of the participating FPs respectively. FPs (83%) who had a medium or high degree of knowledge of CD patients’ diet were more likely to experience low or no difficulty in providing their patients with dietary advices (OR:5.5; 95%CI:1.7-17.5). Conclusions Apulian FPs report a good degree of knowledge of CD, its diagnosis and its management. We will diffuse results and recommendations to all paediatricians in the Region. Actions aiming to continued education on CD in medical under and postgraduate trainings are crucial to prevent under-diagnosis.
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Affiliation(s)
| | | | | | | | | | | | | | - Rosa Prato
- Department of Medical and Surgical Sciences, University of Foggia, Viale Pinto, 71100 Foggia, Italy.
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Martinelli D, Pedalino B, Cappelli MG, Caputi G, Sallustio A, Fortunato F, Tafuri S, Cozza V, Germinario C, Chironna M, Prato R. Towards the 13-valent pneumococcal conjugate universal vaccination: effectiveness in the transition era between PCV7 and PCV13 in Italy, 2010-2013. Hum Vaccin Immunother 2013; 10:33-9. [PMID: 24096297 DOI: 10.4161/hv.26650] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [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: 11/19/2022] Open
Abstract
Pneumococcal disease epidemiology has changed after introduction of pneumococcal conjugate vaccines. Seven-valent vaccine (PCV7) has been effective in reducing invasive pneumococcal disease (IPD). In Europe, PCV13 effectiveness was estimated at 78% (95% CI: -18-96%) for 2-priming doses. In Italy, PCV7 was introduced in 2006 in the childhood immunization schedule and replaced with PCV13 in 2010. In Apulia, vaccination coverage has reached 95.1% (birth-cohort 2010). We estimated PCV program effectiveness and its impact on S. pneumoniae diseases. PCV EFFECTIVENESS: We used the screening method. We calculated the Proportion of Population Vaccinated from immunization registries and detected cases through a laboratory-confirmed surveillance among hospitalized children≤60 months. A confirmed IPD case was a child with PCR positive for S. pneumoniae. Differences among children were assessed with the Chi-square or the Fisher exact test (P value<0.05). PCV IMPACT: We constructed time series using outcome-specific Poisson regression models: hospitalization rate in pre-PCV era and hospitalization risk ratios (RRs) with 95% CIs for both PCV7 and PCV7/PCV13 shifting era. We calculated hospitalization RR with 95% CIs comparing pre-PCV years with vaccination period. The PCV effectiveness was 84.3% (95% CI: 84.0-84.6%). In May 2010-January 2013, we enrolled 159 suspected IPD of whom 4 were confirmed. Two (fully vaccinated) were caused by serotype 9V, 1 (not vaccinated) by serotype 3, 1 (vaccinated with 2 PCV13 doses) by 15B/C. The most important reduction was for pneumococcal pneumonia (RR: 0.43, 95% CI: 0.21-0.90). The PCV program show promising results in terms of both PCV13 effectiveness and its impact in reducing IPD in children<5 years.
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Affiliation(s)
- Domenico Martinelli
- Department of Medical and Surgical Sciences; University of Foggia; Foggia, Italy
| | - Biagio Pedalino
- Department of Medical and Surgical Sciences; University of Foggia; Foggia, Italy
| | - Maria Giovanna Cappelli
- Department of Biomedical Sciences and Human Oncology; University of Bari Aldo Moro; Bari, Italy
| | - Giovanni Caputi
- Prevention Department; Taranto Local Health Unit; Taranto, Italy
| | - Anna Sallustio
- Department of Biomedical Sciences and Human Oncology; University of Bari Aldo Moro; Bari, Italy
| | - Francesca Fortunato
- Department of Medical and Surgical Sciences; University of Foggia; Foggia, Italy
| | - Silvio Tafuri
- Department of Biomedical Sciences and Human Oncology; University of Bari Aldo Moro; Bari, Italy
| | - Vanessa Cozza
- Department of Medical and Surgical Sciences; University of Foggia; Foggia, Italy; European Programme for Intervention Epidemiology Training (EPIET); European Centre for Disease Prevention and Control (ECDC); Stockholm, Sweden
| | - Cinzia Germinario
- Department of Biomedical Sciences and Human Oncology; University of Bari Aldo Moro; Bari, Italy
| | - Maria Chironna
- Department of Biomedical Sciences and Human Oncology; University of Bari Aldo Moro; Bari, Italy
| | - Rosa Prato
- Department of Medical and Surgical Sciences; University of Foggia; Foggia, Italy
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Sganga G, Pepe G, Cozza V, Nure E, Lirosi MC, Frongillo F, Grossi U, Bianco G, Agnes S. Anidulafungin--a new therapeutic option for Candida infections in liver transplantation. Transplant Proc 2013; 44:1982-5. [PMID: 22974887 DOI: 10.1016/j.transproceed.2012.06.029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION In the last years, the incidence of Candida infections in liver transplant recipients has increased with still higher morbidity and mortality. Anidulafungin, a new echinocandin that does not interfere with cytochrome p450, shows no need for dosage adjustment based upon renal or hepatic function or weight. AIM To analyze tolerance to and microbiologic and clinical efficacy of Anidulafungin to treat Candida infections in liver transplant patients. MATERIALS AND METHODS This phase 3b, prospective, open-label, single-center study focused on liver transplant patients with a suspected and/or diagnosed Candida infection. The patients received Anidulafungin intravenously, optionally followed by oral therapy with azoles. The primary endpoint was the global response at the end of therapy; secondary endpoints were the efficacy of intravenous therapy, 90-day survival, as well as tolerance for and interaction with immunosuppresants. RESULTS We considered 42 consecutive liver recipients transplanted between 2009 and 2010 among whom 13 (31%) were recruited for the study and four patients were treated with Anidulafungin as empirical therapy, six as preemptive therapy, and three as targeted treatment for documented candidemia (7.1%). The immunosuppressive regimen consisted of tacrolimus and low dose of steroids. The Candida species were: C albicans (50%), C glabrata (12.5%), C parapsilosis (12.5%), C krusei (12.5%), C lusitaniae (6.2%), C tropicalis (6.2%), and multiple others (25%). The principle site of isolation was the bile (53.8%), followed by the bloodstream (23.1%), central venous catheters (15.4%), bronchoalveolar lavage (15.4%), peritoneum (7.7%), and other locations (7.7%). Two patients (15.4%) died of severe sepsis with multiple organ failure. There was no alteration of hepatic enzymes, indices of cholestasis or changes in immunosuppressant drug levels. CONCLUSION Anidulafungin was an effective, safe, and well-tolerated drug. There were neither toxic effects to the grafts or adverse interactions with immunosuppresants.
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Affiliation(s)
- G Sganga
- Department of Surgery, Division of General Surgery and Organ Transplantation, Catholic University of Rome, Rome, Italy.
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Batori M, Cozza V, Mariotta G, Chatelou E, Pipino R, Ferrazza G, Tosato F, Vietri F. First case of bronchiolar-pleural fistula repair with platelet-leukocyte rich gel. Eur Rev Med Pharmacol Sci 2012; 16 Suppl 4:35-37. [PMID: 23090803] [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: 06/01/2023]
Abstract
Bronchiolar-pleural fistulas are a frequent complication of thoracic surgery. Current treatment strategies and their invasiveness are quiet different, but often surgeons decide for a new surgical intervention and definitive closure of the breach. We report the case of a bronchiolar-pleural fistula in a 75 years old man with important co-morbidities that we treated with instillation of platelet-leukocyte rich gel (PLR-G). We discuss actual indications for PLR-G as well as its possible role in thoracic surgery.
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Affiliation(s)
- M Batori
- Department of Surgery, Sapienza University, Rome, Italy.
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30
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Messina G, Vicidomini C, Viggiano A, Tafuri D, Cozza V, Cibelli G, Devastato A, De Luca B, Monda M. Enhanced parasympathetic activity of sportive women is paradoxically associated to enhanced resting energy expenditure. Auton Neurosci 2012; 169:102-6. [PMID: 22682704 DOI: 10.1016/j.autneu.2012.05.003] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2011] [Revised: 05/11/2012] [Accepted: 05/17/2012] [Indexed: 11/29/2022]
Abstract
The resting energy expenditure and the adaptation of the autonomic nervous system induced by sport activities in sedentary women and in female professional basketball players have been studied. Resting energy expenditure, body composition and the level of activity of the autonomic nervous system were measured before and after a period of six months. The physical activity induced an increase in resting energy expenditure and free fat mass without variations in body weight. Basketball players showed a significant increase in the parasympathetic activity, measured by the power spectral analysis of the heart rate variability. These findings demonstrate that resting energy expenditure is higher in the athletes than in sedentary women, despite the augmented parasympathetic activity that is usually related to lower energy expenditure.
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Affiliation(s)
- G Messina
- Department of Experimental Medicine, Section of Human Physiology, Second University of Naples, Naples, Italy
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31
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Haverkate M, D’Ancona F, Giambi C, Johansen K, Lopalco PL, Cozza V, Appelgren E, on behalf of the VENICE project gat C. Mandatory and recommended vaccination in the EU, Iceland and Norway: results of the VENICE 2010 survey on the ways of implementing national vaccination programmes. Euro Surveill 2012; 17. [DOI: 10.2807/ese.17.22.20183-en] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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32
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Assenza M, Cozza V, Sacco E, Clementi I, Tarantino B, Passafiume F, Valesini L, Bartolucci P, Modini C. VAC (Vacuum Assisted Closure) treatment in Fournier's gangrene: personal experience and literature review. Clin Ter 2011; 162:e1-e5. [PMID: 21448535] [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: 05/30/2023]
Abstract
INTRODUCTION Fournier's gangrene (FG) is a rapidly developing necrotizing fasciitis that originates in genital and perineal region. The mortality rate is high and requires prompt diagnosis, antibiotic treatment and extensive necrosectomy with derivative colostomy. Vacuum Assisted Closure (VAC) is a wound care system of paramount importance in the treatment of complex wounds, including the perineum. MATERIALS AND METHODS We evaluated 6 cases of FG (males, mean age: 54.6 yrs) of the last 3 years (February 2008-August 2010). All patients were diabetics. We used intravenous antibiotic treatment and early surgical debridement with colostomy, followed by immediate positioning of a VAC device (NP 125-200 mmHg). The dressing changes were done every 3-4 days. Hyperbaric oxygen therapy (HBOT) was given only to one patient. Microbiological etiology was assessed by multiple cultures to tailor the antimicrobial treatment. RESULTS The VAC therapy reduces the number of dressings and the hospital length of stay (LOS), in agreement with the literature; in one of the cases a secondary reconstructive surgical intervention was possible. The colostomy was reversed in all patients within 3 months. CONCLUSIONS Negative pressure is a time saving device, reducing days of hospitalization, patient's discomfort and number of medications. The possibility of a early reconstructive surgery improves significantly quality of life.
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Affiliation(s)
- M Assenza
- Department of Emergency, Policlinico Umberto I, "Sapienza" University of Rome, Italy.
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33
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Consorti F, Cozza V, Loponte M, Mardente S, Milazzo F, Scardella L, Antonaci A. Increasing diagnostic accuracy for thyroid nodules by an integrated multivariate approach: a methodological study. Clin Ter 2011; 162:31-35. [PMID: 21448543] [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: 05/30/2023]
Abstract
OBJECTIVES Current guidelines for diagnostic management of thyroid nodules are based on a linear approach, using categorial classifications to cluster diagnostic findings and they still lead to unnecessary surgery. A diagnostic scoring system, based on clinical, cytological and ultrasound findings is described. MATERIALS AND METHODS Two groups of patients (168 and 55 pts) were used to compute a multivariate model and the discriminating threshold by ROC curves. The performance of the derived scoring system was assessed by a simulation on a third group of 60 patients, who had undergone surgery according to current guidelines. RESULTS The scoring system displayed a sensitivity of 100%, specificity 53.3%, positive and negative predictive values of 68.1% and 100%. According to the scoring system, 16 out of 60 operations would have been saved. CONCLUSIONS A scoring system can take into account in a more accurate way the full informative content of the fine-grained description of diagnostic and clinical features.
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Affiliation(s)
- F Consorti
- Depts of Surgery, "Sapienza" University, Rome, Italy.
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34
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Politano L, Palladino A, Nigro G, Scutifero M, Cozza V. Usefulness of heart rate variability as a predictor of sudden cardiac death in muscular dystrophies. Acta Myol 2008; 27:114-122. [PMID: 19472920 PMCID: PMC2858940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Sudden cardiac death, or cardiac arrest, is a major health problem, causing about 166,200 deaths each year among adults in the United States. It may be caused by almost all known heart diseases. Most cardiac arrests occur when the diseased heart begins to exhibit rapid and/or chaotic activity, such as ventricular tachycardia or fibrillation. Some are due to extreme slowing of the heart. All these events are called life-threatening arrhythmias. Arrhythmogenic cardiomyopathy is a frequent feature in several muscular dystrophies with a potential risk of cardiac sudden death. Among the measures able to predict the propensity to develop life-threatening arrhythmias, heart rate variability is an accepted non invasive measurement of cardiac autonomic modulation. The use of heart rate variability to measure the extent of changes in autonomic nervous system is an established risk stratification procedure in different diseases. In fact numerous studies have demonstrated the positive prognostic power of altered heart rate variability values to predict all-cause mortality, cardiac events, sudden cardiac death and heart transplantation. Usefulness of heart rate variability as a predictor of sudden cardiac death in muscular dystrophies has been reviewed.
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Affiliation(s)
- L Politano
- Department of Experimental Medicine, Cardiomyology and Medical Genetics, Second University of Naples, Naples, Italy
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35
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Barsotti G, Cupisti A, Morelli E, Meola M, Cozza V, Barsotti M, Giovannetti S. Secondary hyperparathyroidism in severe chronic renal failure is corrected by very-low dietary phosphate intake and calcium carbonate supplementation. Nephron Clin Pract 2000; 79:137-41. [PMID: 9647491 DOI: 10.1159/000045015] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.2] [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: 11/19/2022] Open
Abstract
The main purpose of our study was to verify the effect of a very-low-protein, low-phosphorus diet, supplemented with essential amino acids and keto analogues and with calcium carbonate, on circulating levels of intact parathyroid hormone (i-PTH) in severe chronic renal failure patients with secondary hyperparathyroidism, not treated with any vitamin D preparation. To this aim, we shifted 21 chronic uremics (12 males, 9 females; age 56 +/- 13 years) with serum creatinine >6.5 mg/dl and i-PTH >150 pg/ml, from a standard low-protein diet (0.6 g/kg/day approximately) to a very-low-protein (0.3 g/kg/day), very-low-phosphorus (5 mg/kg/day) diet supplemented with a mixture of essential amino acids and calcium keto analogues (Ketodiet), calcium carbonate (2-4 g/day), iron, and vitamin B12 preparations. The energy supply of both diets was 30-35 kcal/kg/day. Exclusion criteria were a poor compliance with dietary or supplement prescriptions or signs of autonomic hyperparathyroidism. After 4 +/- 2 months of Ketodiet, the i-PTH serum levels decreased by 49% as a mean (from 441 +/- 233 to 225 +/- 161 pg/ml, p < 0.001); serum phosphorus and alkaline phosphatase decreased, whereas serum calcium increased. The great reduction of serum and urinary urea demonstrated a good compliance with Ketodiet, and no sign of protein malnutrition was observed. These findings confirm that even in severe chronic uremic patients dietary phosphorus restriction and calcium carbonate supplementation lower i-PTH serum levels. This is one of the goals of the dietary treatment that can be safely achieved, provided good compliance both with the dietary prescriptions and with adequate energy and supplement intakes.
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Affiliation(s)
- G Barsotti
- Clinica Medica I, Università di Pisa, Italia
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Barsotti G, Cupisti A, Ferdeghini M, Meola M, Battini S, Cozza V, Meriggioli M, Barsotti M. Circulating levels of IGF-I in patients with chronic uremia on conservative dietary treatment. Ren Fail 1998; 20:357-60. [PMID: 9574463 DOI: 10.3109/08860229809045122] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The assessment of nutritional status is a very important step in the clinical management of chronic uremic patients, because of the influences of chronic renal failure and of dietary manipulations on the energy and protein metabolism. In this study some serum biochemical markers of protein nutrition, including IGF-I and pre-albumin, have been measured in chronic renal failure patients treated with two different low-protein diets, according to the residual renal function for several months. Our results showed no significant changes of IGF-I, pre-albumin or albumin serum levels in the patients treated with a very low-protein diet (0.3 g/Kg b.w. per day) supplemented with essential amino acids and ketoacids, in comparison with the patients on a conventional low-protein (0.6 g/Kg b.w. per day) diet.
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Affiliation(s)
- G Barsotti
- Istituto Medicina Nucleare Università degli Studi di Pisa, Italia
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Sagripanti A, Cozza V, Baicchi U, Camici M, Cupisti A, Barsotti G. Increased thrombin generation in patients with chronic renal failure. Int J Clin Lab Res 1997; 27:72-5. [PMID: 9144032 DOI: 10.1007/bf02827247] [Citation(s) in RCA: 16] [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] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The plasma concentration of prothrombin fragment 1 + 2 (F1 + 2) is considered a very sensitive parameter for specific detection of latent hypercoagulability. To evaluate the degree of hypercoagulation associated with chronic uremia, we measured F1 + 2 by ELISA in the plasma of 51 patients with severe or end-stage chronic renal failure (35 males, 16 females, aged 22-81 years): 24 on dietary treatment 15 on combined dietary and once a week hemodialysis, and 12 on regular maintenance hemodialysis; 33 healthy subjects served as a control group. Plasma F1 + 2 showed a significant elevation in the group on dietary treatment; it was further increased in the group on once a week hemodialysis, and even more markedly increased in the group on maintenance hemodialysis. In patients on dietary treatment a positive correlation was found between plasma F1 + 2 and serum creatinine. In patients on maintenance hemodialysis, no increase in the F1 + 2 plasma level was found during the course of a single hemodialysis session. Low molecular weight heparin, administered to 7 patients on dietary treatment, caused a marked drop in the F1 + 2 plasma level, providing evidence that the elevation in F1 + 2 indicates an accelerated in vivo thrombin generation rather than impaired renal catabolism. The enhanced coagulation activation appears to be related to the reduction of residual renal function, i.e., to the severity of renal failure, and may contribute to the increased risk of vascular events in uremic patients.
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Affiliation(s)
- A Sagripanti
- Clinical Medicine Institute, University Hospital, Pisa, Italy
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Sagripanti A, Cozza V, Barsotti G. Low-molecular-weight heparin and lipoprotein(a) in patients with chronic renal failure. Nephron Clin Pract 1997; 76:123-4. [PMID: 9171316 DOI: 10.1159/000190157] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
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Abstract
The prevalence of arterial hypertension (HT) was investigated in 258 patients (171 m, 87 f, 22-68 years) with a history of primary stone disease. HT was detected in 64 patients (24.8%), with no difference between males (25.7%) and females (23.0%). The prevalence of HT by age was very similar to that of a general population, especially in the calcium stone group. The discriminant analysis demonstrated that the composition of stones, other than the age and body weight of the patients, were the main factors associated with HT. As far as the different kind of stone is concerned, the prevalence of HT was higher in patients with uric acid (17/37, 45.9%) and struvite stones (11/27, 40.7%) than in calcium stone formers (35/188, 18.6%) (chi 2 16.31, p < 0.001). The prevalence of hypercalciuria was higher in the calcium stone group than in uric acid or struvite stone patients (36.4 vs. 9.7 vs. 13.7%; chi 2 10.35, p < 0.01). Furthermore, the hypercalciuria showed a trend to be more prevalent in the untreated (47.0%) than in the treated (31.2%) hypertensives, or normotensives (35.1%). Uric acid stone formers were older, heavier and with higher triglycerides and uric acid plasma levels than calcium or struvite patients. Also the struvite stone formers were older than the calcium stone ones. Our data suggest that the prevalence of HT in kidney stone patients and particularly in calcium stone formers is similar to that of a general population. The role of hypercalciuria as the link for HT-urolithiasis association seems quite uncertain. Struvite and uric acid stone formers have higher risk for HT than calcium stone formers, probably due to the old age or to the associated metabolic abnormalities.
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Affiliation(s)
- A Cupisti
- Istituto Clinica Medica I, Università di Pisa, Italy
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