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Russo M, Manzoni GC, Taga A, Genovese A, Veronesi L, Pasquarella C, Sansebastiano GE, Torelli P. The use of onabotulinum toxin A (Botox(®)) in the treatment of chronic migraine at the Parma Headache Centre: a prospective observational study. Neurol Sci 2016; 37:1127-31. [PMID: 27048312 DOI: 10.1007/s10072-016-2568-z] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Accepted: 03/22/2016] [Indexed: 01/03/2023]
Abstract
Chronic migraine is a debilitating headache, whose treatment is often complicated by the concomitant overuse of symptomatic medication and by the poor efficacy of standard prophylactic treatments. The PREEMPT studies have demonstrated the efficacy and tolerability of onabotulinum toxin A (Botox(®)) in the treatment of this headache type. Data about its use in clinical practice are still scarce. Our study evaluated all subjects with chronic migraine who were treated with onabotulinum toxin A between February 2014 and November 2015 at the Parma Headache Centre. Botox was injected according to the PREEMPT paradigm every 3 months. The data about variations in the number of headache days and in symptomatic medication intake before and after the Botox injections were collected from the patients' headache diaries. The study also evaluated tolerability to treatment, disability, and depressive symptoms. Of the 52 treated subjects, 14 received Botox treatment for at least 9 months and showed a significant decrease in the median number of headache days (from 19 to 14.5, p = 0.011) and in the median number of days of symptomatic medications intake and symptomatic drugs. Overall, the treatment was well tolerated. The average MIDAS and BDI-II scores after 9 months were reduced, though not significantly. The treatment with Botox proved effective and well tolerated in our clinical practice. Further studies on larger patient samples will help shed light on the persistence of the drug's effect at long term and identify the predictive factors of response to treatment.
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Ciorba V, Odone A, Veronesi L, Pasquarella C, Signorelli C. Antibiotic resistance as a major public health concern: epidemiology and economic impact. ANNALI DI IGIENE : MEDICINA PREVENTIVA E DI COMUNITA 2015; 27:562-79. [PMID: 26152543 DOI: 10.7416/ai.2015.2048] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Antimicrobial resistance (AMR) is mainly sustained by the improper use of antibiotics and has become a global public health concern both in the field of human and animal health. Italy has the highest prevalence of AMR among European countries, in particular carbapenem-resistant Klebsiella pneumoniae, which reached 34.3% in 2013. Multidrug-resistant microorganisms' infections are associated with increased risk of complications, higher hospitalization rates, increased healthcare costs, loss of productivity and increased mortality. This paper summarizes the most recent epidemiological data regarding the spread of antibiotic resistance in Italy, consumption and economic impact, outlining the need for timely action and integrated approaches in all countries.
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Pasquarella C, Veronesi L, Castiglia P, D'Alessandro D, Legnani P, Minelli L, Montagna MT, Napoli C, Righi E, Strohmenger L, Tesauro M, Torre I, Tanzi ML. Prevention of healthcare-associated infections: knowledge among dental students in seven Italian universities. ANNALI DI IGIENE : MEDICINA PREVENTIVA E DI COMUNITA 2015; 27:546-53. [PMID: 26152541 DOI: 10.7416/ai.2015.2046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Lack of knowledge is the major reason for non-compliance with correct healthcare-associated infections (HAI) prevention procedures. The aim of this study was to evaluate knowledge of the Dental School (DSS) and Dental Hygiene (DHS) students with regard to the prevention of HAI, as basic knowledge for improving and harmonizing the educational content in the different Italian Universities. METHODS A cross-sectional study was carried out using an anonymous questionnaire that was completed by DSS (I, II, III, IV, and V year) in seven Universities and DHS (I, II, and III year) in three Universities. The questions dealt with three specific areas: healthcare-associated infections, standard precautions and hand hygiene. Factors associated with an unacceptable level of knowledge (score <17.5) were analyzed using a logistic regression model. A p value <0.05 was considered to be significant. RESULTS Five hundred and four questionnaires were collected: 81.5% for DSS and 18.5% for DHS. Mean overall score (±DS) achieved by the total number of students was 18.2±2.93 on an overall perfect score of 25; 18.2±3.04 for DSS and 17.8±2.31 for DHS. Stratifying by area, the average score 2.7±1.07 (53%) for HAI, 10.3±1.61 (85.9%) for standard precautions, and 5.2±1.44 (64.8%) for hand hygiene was observed. A significantly different level of knowledge (p<0.001) between DSS and DHS was observed only for HAI (2.8±1.07 for DSS vs 2.1±0.96 for DHS). Significant differences among the academic years were found only for DSS concerning HAI and standard precautions. The logistic regression model showed that an age <23 years was a risk factor for lack of knowledge on HAI, but a protective factor for lack of knowledge about standard precautions and hand hygiene; attending DH degree course was associated with lack of knowledge on HAI. CONCLUSIONS Although the overall score obtained both by DSS and DHS indicated an acceptable level of knowledge, lack of knowledge was highlighted, in particular, for hand hygiene. Therefore, it is necessary to implement and validate effective teaching models in undergraduate courses in order to provide the scientific basis and the theoretical and practical preparation for the prevention and control of HAI.
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Signorelli C, Pezzetti F, Spagnoli F, Visciarelli S, Ferrari A, Odone A, Camia P, Latini C, Ciorba V, Veronesi L, Pasquarella C, Scotti S, Misericordia P. Human Papillomavirus and vaccination: knowledge and attitudes of Italian General Practitioners. Eur J Public Health 2014. [DOI: 10.1093/eurpub/cku161.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Montagna MT, Napoli C, Tafuri S, Agodi A, Auxilia F, Casini B, Coscia MF, D'Errico MM, Ferrante M, Fortunato A, Germinario C, Martinelli D, Masanotti GM, Massenti MF, Messina G, Montuori P, Mura I, Orsi GB, Quaranta A, Sotgiu G, Stefanati A, Tardivo S, Torregrossa MV, Tortorano AM, Veronesi L, Zarrilli R, Pasquarella C. Knowledge about tuberculosis among undergraduate health care students in 15 Italian universities: a cross-sectional study. BMC Public Health 2014; 14:970. [PMID: 25236852 PMCID: PMC4192330 DOI: 10.1186/1471-2458-14-970] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2014] [Accepted: 09/11/2014] [Indexed: 11/17/2022] Open
Abstract
Background The Italian Study Group on Hospital Hygiene of the Italian Society of Hygiene, Preventive Medicine and Public Health conducted a multicentre survey aiming to evaluate undergraduate health care students’ knowledge of tuberculosis and tuberculosis control measures in Italy. Methods In October 2012–June 2013, a sample of medical and nursing students from 15 Italian universities were enrolled on a voluntary basis and asked to complete an anonymous questionnaire investigating both general knowledge of tuberculosis (aetiology, clinical presentation, outcome, screening methods) and personal experiences and practices related to tuberculosis prevention. Data were analysed through multivariable regression using Stata software. Results The sample consisted of 2,220 students in nursing (72.6%) and medicine (27.4%) courses. Our findings clearly showed that medical students had a better knowledge of tuberculosis than did nursing students. Although the vast majority of the sample (up to 95%) answered questions about tuberculosis aetiology correctly, only 60% of the students gave the correct responses regarding clinical aspects and vaccine details. Overall, 66.9% of the students had been screened for tuberculosis, but less than 20% of those with a negative result on the tuberculin skin test were vaccinated. Multivariable regression analysis showed that age and type of study programme (nursing vs. medical course) were determinants of answering the questions correctly. Conclusions Although our data showed sufficient knowledge on tuberculosis, this survey underlines the considerable need for improvement in knowledge about the disease, especially among nursing students. In light of the scientific recommendations concerning tuberculosis knowledge among students, progress of current health care curricula aimed to develop students’ skills in this field is needed.
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Veronesi L, Affanni P, Verrotti di Pianella C, Colucci ME, Tanzi ML. Immunity status against poliomyelitis in childbearing women in a province of northern Italy -- reply. ANNALI DI IGIENE : MEDICINA PREVENTIVA E DI COMUNITA 2014; 26:120. [PMID: 24452191 DOI: 10.7416/ai.2014.1965] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Veronesi L, Affanni P, Verrotti di Pianella C, Colucci ME, Tanzi ML. Immunity status against poliomyelitis in childbearing women in a province of northern Italy. A cross-sectional analysis. ANNALI DI IGIENE : MEDICINA PREVENTIVA E DI COMUNITA 2013; 25:427-33. [PMID: 24048181 DOI: 10.7416/ai.2013.1944] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
This cross-sectional seroprevalence study was carried out in 2007 to estimate the immunological status associated with poliomyelitis among fertile women , according to demographic changes. We consecutively enrolled 493 healthy mothers at the time of delivery in order to assess immunity against poliomyelitis by a neutralisation inhibition test. Despite the lack of seronegative subjects, our investigation showed low GMTs, which confirmed a reduction in the "booster effect". The GMTs against poliovirus 1, poliovirus 2 and poliovirus 3 were 25.20, 14.79 and 8.80, respectively. The data that emerged from our survey showed that GMTs have decreased significantly since 1983 and reached low-to-medium values over the past 25 years. The serum prevalence studies, together with the vaccination coverage estimates, are useful and are strongly recommended in order to highlight and identify the possible scenarios in which susceptible subject groups may be present simultaneously as well the possibility of the reintroduction of wild virus in an area that was previously free of polio.
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Signorelli C, Camia P, Pezzetti F, Veronesi L, Manotti P, Visciarelli S, Ciorba V, Pasquarella C. Vaccination policy in Italy: comparative survey of local organisation strategy. Eur J Public Health 2013. [DOI: 10.1093/eurpub/ckt124.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Pasquarella C, Veronesi L, Napoli C, Castaldi S, Pasquarella ML, Saccani E, Colucci ME, Auxilia F, Gallè F, Di Onofrio V, Tafuri S, Signorelli C, Liguori G. Swimming pools and health-related behaviours: results of an Italian multicentre study on showering habits among pool users. Public Health 2013; 127:614-9. [PMID: 23489712 DOI: 10.1016/j.puhe.2013.01.014] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Revised: 11/15/2012] [Accepted: 01/10/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVES Showering before entering a swimming pool is highly recommended to reduce the risk of biological and chemical contamination. This study evaluated the behaviour of indoor swimming pool users; analysed the variables associated with lack of showering; and assessed awareness of the importance of showering. STUDY DESIGN Cross-sectional study. METHODS A self-administered questionnaire was used to collect data about users of swimming pools located in five different Italian cities. The association between specific variables and the lack of showering was assessed. P < 0.05 was considered to indicate statistical significance. RESULTS In total, 4356 questionnaires were analysed. Sixty-five percent of interviewees always showered before entering the pool. The main reason given for pre-swim showering was 'to wash oneself' (50.5%); or 'to get used to the temperature of the water' (44.3%); and 5.2% answered 'for both reasons'. Risk factors significantly associated with lack of showering were: female sex (odds ratio (OR) 1.37, 95% confidence interval (CI) 1.2-1.59), age 14-17 years (OR 5.09, 95% CI 3.40-7.64); not reading the swimming pool rules (OR 1.24, 95% CI 1.10-1.41); living in Central Italy (OR 3.3, 95% CI 2.65-4.1) or Southern Italy (OR 1.35, 95% CI 1.18-1.55); and previous/current attendance of a swimming course (OR 1.7, 95% CI 1.48-1.97). CONCLUSIONS The results revealed low compliance with the rule of showering before entering a swimming pool, and little awareness of the preventive role of showering in the hygienic management of swimming pools. There is a need for targeted educational interventions to inform swimming pool users of the reasons for the importance of showering before entering a pool.
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Pasquarella C, Veronesi L, Napoli C, Castiglia P, Liguori G, Rizzetto R, Torre I, Righi E, Farruggia P, Tesauro M, Torregrossa MV, Montagna MT, Colucci ME, Gallè F, Masia MD, Strohmenger L, Bergomi M, Tinteri C, Panico M, Pennino F, Cannova L, Tanzi M. Microbial environmental contamination in Italian dental clinics: A multicenter study yielding recommendations for standardized sampling methods and threshold values. THE SCIENCE OF THE TOTAL ENVIRONMENT 2012; 420:289-299. [PMID: 22335883 DOI: 10.1016/j.scitotenv.2012.01.030] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/28/2011] [Revised: 01/06/2012] [Accepted: 01/12/2012] [Indexed: 05/31/2023]
Abstract
A microbiological environmental investigation was carried out in ten dental clinics in Italy. Microbial contamination of water, air and surfaces was assessed in each clinic during the five working days, for one week per month, for a three-month period. Water and surfaces were sampled before and after clinical activity; air was sampled before, after, and during clinical activity. A wide variation was found in microbial environmental contamination, both within the participating clinics and for the different sampling times. Before clinical activity, microbial water contamination in tap water reached 51,200cfu/mL (colony forming units per milliliter), and that in Dental Unit Water Systems (DUWSs) reached 872,000cfu/mL. After clinical activity, there was a significant decrease in the Total Viable Count (TVC) in tap water and in DUWSs. Pseudomonas aeruginosa was found in 2.38% (7/294) of tap water samples and in 20.06% (59/294) of DUWS samples; Legionella spp. was found in 29.96% (89/297) of tap water samples and 15.82% (47/297) of DUWS samples, with no significant difference between pre- and post-clinical activity. Microbial air contamination was highest during dental treatments, and decreased significantly at the end of the working activity (p<0.05). The microbial buildup on surfaces increased significantly during the working hours. This study provides data for the establishment of standardized sampling methods, and threshold values for contamination monitoring in dentistry. Some very critical situations have been observed which require urgent intervention. Furthermore, the study emphasizes the need for research aimed at defining effective managing strategies for dental clinics.
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Ferrante T, Castellini P, Abrignani G, Latte L, Russo M, Camarda C, Veronesi L, Pasquarella C, Manzoni GC, Torelli P. The PACE study: past-year prevalence of migraine in Parma's adult general population. Cephalalgia 2012; 32:358-65. [PMID: 22287564 DOI: 10.1177/0333102411434811] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND In the literature there are few data about the prevalence of primary headaches, including migraine, in the Italian general population. The PACE study (PArma CEfalea, or 'Headache in Parma') is an observational study aimed at detecting the prevalence and clinical features of primary headaches in the city of Parma's adult general population. MATERIALS AND METHODS A total of 904 subjects representative of Parma's adult general population were interviewed face-to-face by a physician from the Parma Headache Centre. They were given a specially designed and validated questionnaire for the diagnosis of primary headaches according to the ICHD-II criteria. RESULTS Past-year adjusted prevalence of definite migraine, including migraine with and without aura and chronic migraine, was 24.7% (95% CI 21.9 to 27.5); 13% (95% CI 9.7 to 16.4) were men and 32.9% (95% CI 28.8 to 37.0) were women. Past-year prevalence of probable migraine was 5.1% (95% CI 3.6 to 6.5): 5.2% (95% CI 3.0 to 7.4) in men and 5% (95% CI 3.1 to 6.9) in women. CONCLUSIONS The high prevalence of definite migraine is the major difference between our results and the literature data. Such a difference in results may be due to the use of a different investigational approach compared with the other epidemiological studies. However, an actual higher frequency of migraine in the Italian general population cannot be excluded given the lack of studies on this topic.
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Veronesi L, Virdis R, Bizzoco S, Colucci ME, Affanni P, Paganuzzi F, Riccò M, Capobianco E, Tanzi ML. Vaccination status and prevalence of enteric viruses in internationally adopted children. The case of Parma, Italy. ACTA BIO-MEDICA : ATENEI PARMENSIS 2011; 82:208-213. [PMID: 22783717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
On age basis, internationally adopted children may have begun or fully completed all required vaccinations, but official documentation from original Countries is frequently insufficient. Aims of this study were to evaluate the seroprotection rate for tuberculosis, hepatitis B, poliomyelitis and tetanus according to immunization cards in 67 children recently adopted and to test the prevalence of enterovirus on faecal specimens. Seroprotection and vaccination status were frequently inconsistent and these results confirm that immunitary surveillance is a cornerstone for the prevention of diseases for which a vaccination is available. (www.actabiomedica.it).
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Cesari C, Colucci ME, Veronesi L, Giordano R, Paganuzzi F, Affanni P, Bracchi MT, Capobianco E, Ferrari G, Tanzi ML. Detection of enteroviruses from urban sewage in Parma. ACTA BIO-MEDICA : ATENEI PARMENSIS 2010; 81:40-46. [PMID: 20857852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
BACKGROUND AND AIM OF THE WORK The human enteroviruses (EV) are the most common and widespread human viruses in the world. They have bowel as their natural habitat and they can spread in the environment through the faecal excretion. In the continental climate Regions these viruses may cause epidemic outbreaks in summer and fall, while in the tropical Regions the EV infections present a high incidence during all year. The symptoms can be minor or subclinic, but they can be also associated to rare and serious diseases. The aim of this study was to evaluate the environmental circulation of polioviruses and non-polio enteroviruses (NPEV) using standard methods of urban wastewater surveillance recommended by the WHO. METHODS A total of 188 wastewater samples were collected between February 2005 and December 2008 from two sewage treatment plants in Parma. The sampling was carried out twice a month. Environmental variables were collected for each day of sampling. RESULTS Out of the 188 examined wastewater samples, 78.7% were positive to the enterovirus research. One out of the 148 positive samples was identified as poliovirus Sabin-like type 3. The remaining 147 positive samples were enteroviruses non polio: Coxsakieviruses and Echoviruses. All Coxsakieviruses isolated were of type B. CONCLUSIONS The proposed method has shown high sensibility, also in presence of very low expected prevalence of vaccine poliovirus. It allows to verify the kind and relative frequency of enteric viruses circulating in the country, whose characteristics (virulence and pathogenicity) may vary with reference to a different epidemiologic and demographic structure of the resident population.
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Pasquarella C, Capobianco E, Pizzi S, Vitali P, Paganuzzi F, Veronesi L, Tanzi M. P11.10 A global approach for microbial environmental contamination study in dental clinic. J Hosp Infect 2010. [DOI: 10.1016/s0195-6701(10)60118-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Mariani E, Bonati E, Veronesi L, Colucci ME, Zanelli R, Sansebastiano GE, Olivieri D, Marangio E. Respiratory function in subjects with chronic obstructive pulmonary disease (COPD) and atmospheric pollution in the city of Parma. Preliminary analysis. ACTA BIO-MEDICA : ATENEI PARMENSIS 2010; 81:109-114. [PMID: 21305875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
A hospital case record study was carried out enlisting urgently hospitalized subjects for chronic obstructive pulmonary disease (COPD) in order to study the percentage values variations of Vital Capacity (VC), Forced Vital Capacity (FVC) and maximum expiratory volume in 1 second (FEV1) based on atmospheric pollution trend in Parma city evaluated by PM10, NO2 and O3 concentrations. The results showed an association only between PM10 and hospitalizations for COPD with statistically significant differences between PM10 concentrations assessed 3-4 days before hospitalizations of the study subjects and the ones established in the days without any hospitalization. The regression analysis between PM10 and respiratory function concerning PM10 concentration at 24, 48, 72, 96 hours before the hospitalization showed significant association between FVC% and FEV1% and PM10 concentrations at 96 hours. The calculated odd ratio resulted equal to 1016 (L.C. 1001-1032) which corresponds to an increase of hospitalization probability for COPD equal to 1.6% for PM10 increment unit.
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Pasquarella C, Veronesi L, Castiglia P, Liguori G, Montagna MT, Napoli C, Rizzetto R, Torre I, Masia MD, Di Onofrio V, Colucci ME, Tinteri C, Tanzi M. Italian multicentre study on microbial environmental contamination in dental clinics: a pilot study. THE SCIENCE OF THE TOTAL ENVIRONMENT 2010; 408:4045-4051. [PMID: 20547411 DOI: 10.1016/j.scitotenv.2010.05.010] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2010] [Revised: 05/01/2010] [Accepted: 05/11/2010] [Indexed: 05/29/2023]
Abstract
The dental practice is associated with a high risk of infections, both for patients and healthcare operators, and the environment may play an important role in the transmission of infectious diseases. A microbiological environmental investigation was carried out in six dental clinics as a pilot study for a larger multicentre study that will be performed by the Italian SItI (Society of Hygiene, Preventive Medicine and Public Health) working group "Hygiene in Dentistry". Microbial contamination of water, air and surfaces was assessed in each clinic during the five working days of the week, before and during treatments. Air and surfaces were also examined at the end of the daily activity. A wide variation was found in microbial environmental contamination, both within the participating clinics and relative to the different sampling times. Microbial water contamination in Dental Unit Water Systems (DUWS) reached values of up to 26x10(4)cfu/mL (colony forming units per millilitre). P. aeruginosa was found in 33% of the sampled DUWS and Legionella spp. in 50%. A significant decrease in the Total Viable Count (TVC) was recorded during the activity. Microbial air contamination showed the highest levels during dental treatments and tended to decrease at the end of the working activity (p<0.05). Microbial buildup on surfaces increased significantly during the working hours. As these findings point out, research on microbial environmental contamination and the related risk factors in dental clinics should be expanded and should also be based on larger collections of data, in order to provide the essential knowledge aimed at targeted preventive interventions.
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Costi R, Di Mauro D, Giordano P, Leonardi F, Veronesi L, Sarli L, Roncoroni L, Violi V. Impact of palliative chemotherapy and surgery on management of stage IV incurable colorectal cancer. Ann Surg Oncol 2010; 17:432-40. [PMID: 19936838 DOI: 10.1245/s10434-009-0830-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2009] [Indexed: 12/19/2022]
Abstract
BACKGROUND Recent trials proposed chemotherapy (CHT) as the treatment of choice for patients affected by incurable colorectal cancer (ICRC). Nevertheless, surgery is still commonly offered to these patients. On the other hand, CHT is offered to ICRC patients regardless of the pattern of spread of the disease, local or distant, despite some evidence suggesting that metastatic pattern may influence the response to treatment. METHODS A retrospective analysis was performed of 133 patients undergoing palliative treatment for ICRC from 1994 through 2007. Palliation consisted of surgery alone until 2002 and surgery with CHT (FOLFOX-FOLFIRI) thereafter. The impact of CHT and surgery was evaluated in the whole series as well as with respect to metastatic pattern (locally aggressive primary tumor and distant metastasis only), tumor site, and grading. RESULTS Chemotherapy prolonged survival by 9 months (p = 0.001). In patients undergoing CHT, resective surgery did not prolong survival (p = 0.931), whereas in patients not undergoing CHT, it improved prognosis by 5 months (p = 0.023). Considering patients with distant metastasis only, CHT significantly prolonged survival (p < 0.001), whereas it did not improve the prognosis of patients with a locally aggressive primary tumor (p = 0.943). No difference in CHT effectiveness with respect to tumor site and grading was recorded. CONCLUSIONS CHT should be the preferred option in patients undergoing elective treatment for ICRC, whereas surgery should be considered whenever CHT is not administered. CHT significantly increases survival of patients with unresectable distant metastasis only, whereas it seems to be useless in patients with locally aggressive primary tumors.
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Mariani E, Veronesi L, Colucci ME, Zanelli R, Sansebastiano G. [Hospital admission of subjects with chronic obstructive bronchopulmonary disease (COPD) and air pollution in the city of Parma (Italy). A preliminary analysis]. IGIENE E SANITA PUBBLICA 2010; 66:155-165. [PMID: 20551998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
A study was conducted in subjects admitted to hospital for chronic obstructive bronchopulmonary disease (COPD) in the city of Parma (Italy). The aim was to evaluate changes in patients' percent vital capacity (VC), forced vital capacity (FVC) and forced expiratory volume in one second (FEV1), as a function of changing degrees of atmospheric pollution as measured by PM10, NO2 and O3 concentrations in the outside air. Study results revealed an association between PM10 concentrations and hospital admissions for COPD. Statistically significant differences were found between PM10 concentrations measured three-four days before admission and in days not followed by admission to hospital. Regression analysis between PM10 concentrations at 24, 48, 72, and 96 hours before admission and respiratory function showed a significant association between FVC% and FEV1% and PM10 concentrations at 96 hours. The relative risk was calculated to be 1.016 (95% confidence intervals: 1.001-1.032), which corresponds to a 1.6% increased risk of admission to hospital for COPD for each unit increase in PM10 concentration in the outside air.
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Bonanini M, Veronesi L, Colucci ME, Guidotti R, Tanzi ML. [Oral health conditions and systemic diseases prevalence in long term institutionalizated elderly. A cross sectional study in Parma province]. IGIENE E SANITA PUBBLICA 2008; 64:149-161. [PMID: 18523492] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
People aging 74 years and more are in Parma province about 11,5% of residents. Disability conditions and familiar ties loss frequently let the elderly to recovery in long term home care where quality of care became synonymous of quality of life. To best evaluate oral health conditions in institutionalized elderly and their needs of care, we conducted, between August 2002 and July 2003 a cross-sectional study with clinical oral examinations in 200 long-term patients. Number of teeth, tooth remnants, mucosal findings, edentulousness, level of dental hygiene, needs for operative treatment and prevalence of systemic disease associated were evaluated. Subjects' mean age was 84,4 years (interval 57 _ 105); 59% were edentulous. As reported by several authors, a correlation between edentulousness and cardiovascular disease was found even after controlling for confounding variables (age, sex, smoking habit and Alzheimer disease).
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Marchesi F, Sarli L, Percalli L, Sansebastiano GE, Veronesi L, Di Mauro D, Porrini C, Ferro M, Roncoroni L. Subtotal colectomy with antiperistaltic cecorectal anastomosis in the treatment of slow-transit constipation: long-term impact on quality of life. World J Surg 2008; 31:1658-64. [PMID: 17541684 DOI: 10.1007/s00268-007-9111-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND The aim of the study was to evaluate the effectiveness of subtotal colectomy with cecorectal anastomosis (SCCA) in the treatment of slow-transit constipation, not just in terms of symptom resolution but also the overall impact on patients' quality of life. METHODS Between 1991 and 2005, 43 patients underwent SCCA at our institution, 22 for slow-transit constipation (STC) and 21 for other types of colic diffuse disease (non-slow-transit constipation: NSTC), the latter being considered controls. A total of 29 patients (17 affected by STC) were administered a 50-item telephonic questionnaire, including the Gastrointestinal Quality of Life Index (GIQLI), the Wexner constipation and incontinence scale (WC, WI), and individual willingness to repeat the procedure. Questionnaire data and other parameters such as age, sex, length of follow-up, complications, and length of hospital stay were analyzed and compared, in order to evaluate possible correlations between the parameters and their related impact on quality of life, procedural effectiveness in terms of symptomatic regression, qualitative differences related to pathology (constipation versus non-constipation), and surgical approach (laparotomy versus video-laparo-assisted procedure). RESULTS There were no procedure-related deaths in this series (mortality: 0%); however, we found two complications in the STC group (9.1%), one requiring reoperation. The GIQLI mean score for the STC group was 115.5 +/- 20.5 (mean score for healthy people 125.8 +/- 13), and the WC mean score passed from a preoperative value of 20.3 to a postoperative value of 2.6. Regression analysis revealed a significant correlation between GIQLI and urgency and abdominal pain, and abdominal pain correlated significantly with pathology (STC). A high number of patients (88.2% in STC) expressed a willingness to repeat the procedure given the same preoperative conditions. CONCLUSIONS Comparing our results to those of the most homogeneous literature data, SCCA does not appear to be inferior to subtotal colectomy with ileorectal anastomosis (IRA) in terms of therapeutic effectiveness, postoperative mortality and morbidity, or overall impact on quality of life.
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Veronesi L, Capobianco E, Affanni P, Pizzi S, Vitali P, Tanzi ML. Legionella contamination in the water system of hospital dental settings. ACTA BIO-MEDICA : ATENEI PARMENSIS 2007; 78:117-122. [PMID: 17933279] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/25/2023]
Abstract
BACKGROUND AND AIM OF THE WORK Among hospital facilities the dental unit is an environment that is at major risk of Legionella due to equipment such as the air/water syringe, the turbine, the micromotor and the scaler which generate potentially harmful aerosols that may to be a source of exposure to Legionella spp. particularly in immunodeficient patients, and those affected by chronic diseases, and also in dental personnel. Therefore, an examination of the extent of Legionella spp. contamination in the dental chairs waterlines and the incoming water supply of some public dental units is the subject of the present study. METHODS From February 2002 to March 2004, a total of 208 water samples were collected: 160 samples from the water supply of 4 dental chair and 48 samples from the cold incoming tap water of 2 units. RESULTS Legionella spp. was detected in 46 samples (22.1% ): 19 of them (41.3% of Legionella spp.; 9.1% of the total) were Legionella pneumophila; Pseudomonas aeruginosa was detected in 86 samples (41.4%) and both microorganisms were detected in 2 samples (0.96%). CONCLUSIONS Our results show a microbiological condition in dental settings, that is not at all satisfactory due to the presence of Legionella in concentrations that are considered to be a health hazard (> or = 10(3)) in certain cases. Given the extent of the health risk in these surroundings, the difficulty in its assessment, and also considering the wide diffusion of general dental care, our investigation has confirmed the need to regularly monitor the microbiological condition of water in dental units.
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Veronesi L, Verrotti Di Pianella C, Benassi L, Benaglia G, Affanni P, Tanzi ML. Mother to child transmission of hepatitis C virus in a province of northern Italy. JOURNAL OF PREVENTIVE MEDICINE AND HYGIENE 2007; 48:47-9. [PMID: 17713138] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/16/2023]
Abstract
INTRODUCTION Study reports of mother to child transmission of hepatitis C virus (HCV) have shown transmission rates ranging from 3 to 37%, according to maternal viremia and HIV-1 coinfection. The present study evaluated the prevalence of the HCV infection in the general population and the incidence of vertical transmission, from women who delivered in the Obstetric Clinic of the Hospital of Parma from January 1st 1996 to 31st 2001 December. METHODS Mothers and children were tested for the presence of HCV-RNA within one week after delivery. Children were considered to be infected when they were found positive at least twice for viral RNA or antibodies were still detectable at the end of the follow-up period (18 months) in blood. RESULTS Out of 13,025 women, 110 (0.8%) were found positive for anti-HCV antibodies; 72 of them (65.4%) were HCV-RNA positive. All 110 children were positive for anti-HCV antibodies in the first blood sample (time 0); 8 of them were HCV-RNA positive. Three children were still viremic at the end of the follow-up whereas 5 showed a clearance. No significant differences were found between viremic and nonviremic children with respect to gestational week, maternal alanine aminotransferase (ALT) levels and newborns weight at birth. CONCLUSION This investigation shows that vertical transmission may occur in a general obstetric population despite a low prevalence of HCV-positive subjects.
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Costi R, Mazzeo A, Di Mauro D, Veronesi L, Sansebastiano G, Violi V, Roncoroni L, Sarli L. Palliative resection of colorectal cancer: does it prolong survival? Ann Surg Oncol 2007; 14:2567-76. [PMID: 17541693 DOI: 10.1245/s10434-007-9444-2] [Citation(s) in RCA: 49] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2006] [Accepted: 04/05/2007] [Indexed: 01/29/2023]
Abstract
BACKGROUND It is still a matter of debate as to whether resective surgery of the primary tumor may prolong the survival of patients affected by incurable colorectal cancer (CRC). The main goal of this retrospective study, carried out on patients not undergoing any therapy other than surgery, was to quantify the benefit of primary tumor removal in patients with differently presenting incurable CRC. METHODS One hundred and thirty consecutive patients were operated on for incurable CRC (83 undergoing resective and 47 non-resective procedures). With the purpose of comparing homogenous populations and of identifying patients who may benefit from primary tumor resection, the patients were classified according to classes of disease, based on the "metastatic pattern" and the "resectability of primary tumor." RESULTS In patients with "resectable" primary tumors, resective procedures are associated with longer median survival than after non-resective ones (9 months vs 3). Only patients with distant spread without neoplastic ascites/carcinosis benefit from primary tumor removal (median survival: 9 months vs 3). Morbidity and mortality of resective procedures is not significantly different from that of non-resective surgery, either in the population studied or in any of the groups considered. CONCLUSIONS Palliative resection of primary CRC should be pursued in patients with unresectable distant metastasis (without carcinomatosis), and, intraoperatively, whenever the primary tumor is technically resectable.
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Sarli L, Cinieri FG, Pavlidis C, Regina G, Sansebastiano G, Veronesi L, Ferro M, Violi V, Roncoroni L. Anorectal function problems after left hemicolectomy. J Laparoendosc Adv Surg Tech A 2007; 16:565-71. [PMID: 17243871 DOI: 10.1089/lap.2006.16.565] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The aim of this study was to evaluate the subjective anorectal function in patients with left hemicolectomy and to clarify the clinical factors influencing postoperative anorectal function problems. MATERIALS AND METHODS One hundred and twenty one patients who underwent left hemicolectomy from April 2002 to December 2003 were enrolled in this study and sent questionnaires concerning anorectal function. Left hemicolectomy in patients with cancer was performed by high ligation of the inferior mesenteric artery; in patients with diverticulitis or polyposis, the inferior mesenteric artery was cut just below the branch of the left colonic artery. One hundred patients replied to the questionnaire: 52 men and 48 women, aged 37 to 85, with a mean age of 66.6 years. Differences were analyzed for statistical significance by the Chi square test and by logistic regression. RESULTS Anorectal function problems was present in 33% of patients: female gender (P = 0.02), laparoscopic surgery (P = 0.04), and postoperative diarrhea (P = 0.04) had significant independent effects on anorectal function problems. Transient early fecal incontinence was observed in 16% of patients and laparoscopic surgery had significant independent effects on this problem (P = 0.04). Inability to discriminate between gas and stool, tenesmus, or urgency were present in 21%, 18%, and 17% of cases, respectively, and were independently associated respectively with laparoscopic surgery (P = 0.005) and postoperative diarrhea (P = 0.019) (P = 0.015). CONCLUSION In our study the following two issues were clarified: anorectal function problems are frequent after left hemicolectomy, and the laparoscopic technique is linked to poor postoperative anorectal function. The technical methods of high ligation of the inferior mesenteric artery could explain this result.
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Roveda AM, Veronesi L, Zoni R, Colucci ME, Sansebastiano G. [Exposure to polychlorinated biphenyls (PCBs) in food and cancer risk: recent advances]. IGIENE E SANITA PUBBLICA 2006; 62:677-96. [PMID: 17256022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Abstract
Polychlorinated Biphenyls are synthetic chlorinated hydrocarbon compounds whose commercial production started in the thirties and that have been widely used in the electro-technical industry. Although their production was stopped over 25 years ago, the Stockholm Convention included these compounds among the list of Persistent Organic Pollutants (POPs). In fact, humans continue to be exposed to the toxic effects of PCBs because of their resistance to chemical and biological decomposition, their capacity of bio-accumulation and their long half-life. Studies performed so far have pointed out a possible association between exposure to Polychlorinated Biphenyls and increased risk of developing some types of cancer (breast, prostate, testicular, ovarian and uterine cancers); it has also been suggested that these compounds may act as disruptive endocrine and cause infertility as well as other hormone-regulated disorders. PCBs accumulate in organisms through the food chain, and food is therefore the main exposure source for humans: it accounts for over 90% of exposure, the highest concentrations being found in fish (such as salmon and shellfish), dairy products (especially milk and butter) and animal fat. Moreover, waste-heaps, illegal disposal of oil waste and combustion of certain waste products in incineration plants represent sources of environmental pollution. The highest levels of PCBs in the environment were found in the early 1970s; since then concentrations of Polychlorinated Biphenyls have gradually decreased in all environmental components (water, air, earth and sediments), in fish, in other food products and lastly also in humans, thus suggesting that the associated risks have also likewise diminished.
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