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Alessandrini S, Samperi I, De Cristofaro F, D'Armiento E, Diacinti D, Pernazza A, Bosco D, Ascoli V, Ulisse S. Zenker diverticulum in the right side of the neck resembling a thyroid mass at ultrasound. J BIOL REG HOMEOS AG 2016; 30:1229-1234. [PMID: 28078879] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Zenkers diverticulum represents the most common form of pharyngo-oesophageal diverticula usually occurring on the left side of the neck. Due to its anatomical proximity to the thyroid, it can mimic a thyroid mass. Here we describe the case of an asymptomatic 49-year-old man referred to the Thyroid Clinic of the Policlinico Umberto I Hospital-Sapienza University of Rome for thyroid sonography due to a family history of autoimmune thyroid disease. The patients thyroid blood tests did not reveal any abnormalities. The sonographic examination showed a dishomogeneus and hypoechoic thyroid gland. In addition, in the third middle of the right lobe, a mass (with a diameter greater than 26 mm), with heterogeneous internal echogenicity, hypoechoic margins and internal hyperechoic spots was recorded, with no appreciable flow at the Doppler evaluation. The TI-RADS score was 4c. Hence, the patient underwent ultrasound-guided fine-needle aspiration cytology that revealed the presence of squamous cells without cytological atypia, erythrocytes, muscular and vegetable fibres, colonies of bacteria in the absence of inflammatory infiltrate. This was consistent with the diagnostic hypothesis of oesophagus diverticulum, which was confirmed by means of a barium-swallow oesophagography. This case report underlines the possibility that a suspicious thyroid mass may result from a Zenkers diverticulum, even if located on the right side, especially if the lesion has a heterogeneous echo-texture, a hypoechoic rim and internal hyperechoic spots.
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Affiliation(s)
- S Alessandrini
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - I Samperi
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - F De Cristofaro
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Italy
| | - E D'Armiento
- Department of Experimental Medicine, Sapienza University of Rome, Italy
| | - D Diacinti
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Italy
| | - A Pernazza
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Italy
| | - D Bosco
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Italy
| | - V Ascoli
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, Sapienza University of Rome, Italy
| | - S Ulisse
- Department of Surgical Sciences, Sapienza University of Rome, Italy
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Sancini A, Montuori L, Chighine A, Caciari T, Giubilati R, Sacco C, Ponticiello BG, Samperi I, Tomei G, Tomei F, Rosati MV. Urinary hydroxypyrene and estradiol in an occupationally exposed "outdoor" population. Ann Ig 2014; 26:311-20. [PMID: 25001121 DOI: 10.7416/ai.2014.1991] [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: 11/03/2022]
Abstract
BACKGROUND Polycyclic aromatic hydrocarbons (PAHs) are widely present in the air pollution. The urinary hydroxypyrene (1-HOPu) is considered the main biological biomarker currently available to measure the exposure to PAH. It is supposed responsible of an increase of estradiol levels in males. Aim of this study is to verify whether there is a relation between 1-HOPu and plasmatic estradiol in non-smoker male workers. METHODS The study was conducted on a sample of 122 non-smoker policemen in a large Italian city; we monitored their levels of 1-HOPu and the values of estradiol. The sample was divided into three groups according to the levels of urinary hydroxypyrene. The indices of correlation (r) and multiple linear regression (β), between levels of 1-HOPu and estradiol were calculated. It was also calculated the student's t-test among the groups to check the differences. RESULTS We found statistically significant correlations and multivariate linear regressions between 1-HOPu and estradiol in the total sample and in group III (levels of 1-HOPu above the 75th percentile). The average levels of estradiol in group III was statistically and significantly higher than in the group I (levels of 1-HOPu below the 25th percentile) and group II (levels 1-HOPu between 25th and the 75th percentile). CONCLUSIONS 1-HOPu in non-smoker male workers is related with an increase of plasmatic estradiol. We believe that PAHs, of which 1-HOPu is the main biomarker, can interact with the hypothalamic-pituitary axis. The preliminary results suggest that the topic needs further research on male and female as well.
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Affiliation(s)
- A Sancini
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - L Montuori
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - A Chighine
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - T Caciari
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - R Giubilati
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - C Sacco
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - B G Ponticiello
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - I Samperi
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - G Tomei
- Department of Psychiatric and Psychological Science, Sapienza University of Rome, Italy
| | - F Tomei
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - M V Rosati
- Department of Anatomy, Histology, Legal Medicine and Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
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Sancini A, De Sio S, Gioffrè PA, Casale T, Giubilati R, Pimpinella B, Scala B, Suppi A, Bonomi S, Samperi I, Rosati MV, Tomei G, Tomei F, Caciari T. Correlation between urinary nickel and testosterone plasma values in workers occupationally exposed to urban stressors. Ann Ig 2014; 26:237-254. [PMID: 24998215 DOI: 10.7416/ai.2014.1982] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
BACKGROUND The purpose of this study is to assess whether occupational exposure to low doses of nickel (Ni) present in urban air can cause alterations in the concentration of plasma testosterone in workers of the Municipal Police of a large Italian city assigned to different types of outdoor tasks. METHODS 359 male subjects were included in the study and divided on the basis of job, age, length of service and smoking habits. The dosage of the atmospheric Ni was performed by personal dosimetries on a sample of the workers included in the study. For each worker included in the study the dosage of whole blood Ni and of the plasma testosterone was carried out. The total sample was subjected to the independent-samples T-test and the Mann-Whitney U test for variables with 2 modes (smoking cigarette) and the ANOVA test and the Kruskal Wallis test for variables with more than 2 modes (age, length of service and job function). The correlation of Pearson with p at 2 wings between the variables was evaluated in the total sample and after subdivision on the basis of smoking and on the basis of the job. After taking into account the major confounding factors the multiple linear regression was performed on the total sample and after breakdown by tasks. RESULTS The correlation between the values of urinary Ni and the values of plasma testosterone on the total sample and for all classes of subdivision was found constantly negative. These results were confirmed by multiple linear regression, which indicated the Ni as the only significant variable that can contribute to the alterations of the testosterone. CONCLUSIONS Based on the results, the Authors suggest that occupational exposure to low doses of Ni present in the urban environment is able to influence some lines of the hypothalamic-pituitary-gonadal axis in exposed workers.
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Affiliation(s)
- A Sancini
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - S De Sio
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - P A Gioffrè
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - T Casale
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - R Giubilati
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - B Pimpinella
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - B Scala
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - A Suppi
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - S Bonomi
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - I Samperi
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - M V Rosati
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - G Tomei
- Psychiatric and Psychological Science, Sapienza University of Rome, Italy
| | - F Tomei
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - T Caciari
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
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Caciari T, Casale T, Capozzella A, De Sio S, Rosati MV, Suppi A, Marrocco M, Cardella C, Andrè JC, Cancanelli G, Samperi I, Tomei F, Tomei G, Sancini A. Thyroid hormones in male workers exposed to urban stressors. Ann Ig 2014; 26:167-175. [PMID: 24763449 DOI: 10.7416/ai.2014.1972] [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: 06/03/2023]
Abstract
BACKGROUND The occupational exposure to urban pollution may induce adverse effects on the human health. METHODS Plasma levels of thyrotropin stimulating hormone (TSH), free thyroxine (FT4) and free triiodothyronine (FT3) of 50 outdoor workers and 50 indoor workers were compared. RESULTS In the outdoor workers the TSH levels were significantly higher than in the control subjects (p =0.02) while the average of FT3 and FT4 values, was not significantly different compared to the controls (p > 0.05). CONCLUSIONS The differences found for TSH levels between outdoor and indoor workers, though not high, suggest that, due to greater exposure to environmental pollutants, the outdoor workers are more susceptible to the development of function abnormalities of the thyroid gland compared to indoor workers.
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Affiliation(s)
- T Caciari
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - T Casale
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - A Capozzella
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - S De Sio
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - M V Rosati
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - A Suppi
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - M Marrocco
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - C Cardella
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - J-C Andrè
- Centre National de Recherche Scientifique (CNRS), Paris, France
| | - G Cancanelli
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - I Samperi
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - F Tomei
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
| | - G Tomei
- Department of Psychiatric and Psychological Science, Sapienza University of Rome, Italy
| | - A Sancini
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Sapienza University of Rome, Italy
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Sancini A, Caciari T, Rosati MV, Samperi I, Iannattone G, Massimi R, Loreti B, Scala B, Sacco C, Tomei F, Tomei G. Can noise cause high blood pressure? Occupational risk in paper industry. Clin Ter 2014; 165:e304-e311. [PMID: 25203347] [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: 06/03/2023]
Abstract
OBJECTIVES The authors hypothesize cardiovascular effects in paper industry workers exposed to noise. MATERIALS AND METHODS The study included 72 paper industry workers exposed to noise and two control groups not exposed to noise. The workers completed a questionnaire and underwent a medical examination, measurement of blood pressure, electrocardiogram, blood tests, audiometry and measurement of noise exposure. RESULTS The workers exposed to noise, all hearing impaired, were compared with not exposed and showed: significant increase of mean systolic and diastolic blood pressure values (p<0.001), higher frequency of hypertension, systolic and diastolic blood pressure (p<0.01 and p<0.001) and electrocardiografic abnormalities (p<0.05), significant reduction of blood pressure response in orthostatism (p<0.005). CONCLUSIONS Our results suggest that for the workers of the paper industry the noise is an occupational risk factor for cardiovascular effects.
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Affiliation(s)
- A Sancini
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - T Caciari
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - M V Rosati
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - I Samperi
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - G Iannattone
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - R Massimi
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - B Loreti
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - B Scala
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - C Sacco
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - F Tomei
- Departments of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine. "Sapienza" University of Rome, Italy
| | - G Tomei
- Departments of Psychiatric and Psychological Science, "Sapienza", University of Rome, Italy
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Caciari T, Casale T, Tomei F, Samperi I, Tomei G, Capozzella A, Ripamonti K, Scala B, Andreozzi G, Nardone N, Schifano MP, Rosati MV. Exposure to antineoplastic drugs in health care and blood chemistry parameters. Clin Ter 2012; 163:e387-e392. [PMID: 23306750] [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
OBJECTIVES The purpose of the research is to evaluate whether the exposure to antineoplastic drugs of health workers may cause alteration of blood chemistry parameters. MATERIALS AND METHODS Research was conducted on 5800 health workers employed in a hospital in a big Italian city. The final sample is composed of 57 people in charge of cytotoxic drugs compared with 57 subjects not exposed; each worker underwent a general clinical examination and determination of the following values: complete blood count (CBC), white blood cell count (WBC), total protein, BUN, total bilirubin, creatinine, GOT, GPT, alkaline phosphatase, gamma GT. Statistical analysis of data was based on calculation of the mean, standard deviation and the distribution into classes according to the nature of each variable. Differences were considered significant when p was <= 0.05. RESULTS The mean and the distribution of values of total bilirubin were significantly higher in the workers exposed to antineoplastic drugs than in workers non-exposed; the mean and the distribution of values of monocytes were significantly lower in subjects exposed compared to controls. CONCLUSIONS According to the results antiblastic drugs, at the doses used in the departments we studied, can induce an increase in the values of total bilirubin for liver toxicity and a reduction in the monocyte line due to myelosuppression.
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Affiliation(s)
- T Caciari
- Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, University Sapienza, Rome, Italy
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Ciarrocca M, Tomeil F, De Sio S, Capozzella A, Di Pastena C, Nardone N, Scala B, Sinibaldi F, Antetomaso L, Rosati MV, Samperi I, Mandolesi D, De Angelis A, Tomei G, Sancini A, Caciari T. [Meta analysis blood and urinary values in urban pollution exposed workers]. G Ital Med Lav Ergon 2012; 34:737-739. [PMID: 23405765] [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
INTRODUCTION Aim of this study is evaluating alteration of neuro-immune-endocrine parameters in exposed workers and estimating whether urban pollution can modify them. METHODS Literature research. Different categories of exposed workers were included in the study (7287) and compared with controls (8054). To calculate results Effect Size (ES) and confidence interval were used. RESULTS A correlation between urban pollution exposition and some neurogenic mediators and metabolites alterations was demonstrated; blood values can be alterated by toxicity of benzene and by xenobiotic metabolites' mechanism; follicle stimulating hormone is significantly increased in exposed versus controls. CONCLUSIONS High heterogeneity and literature limitations, together with results of this meta analysis, induce to believe that is necessary to deepen the research about urban pollution effects on these parameters.
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Affiliation(s)
- M Ciarrocca
- University of Rome "Sapienza", Department of Anatomy, Histology, Medical-Legal and the Orthopedics, Unit of Occupational Medicine, Viale Regina Elena 336, 00161 Rome, Italy
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Sancini A, Tomei G, Palermo P, Rosati MV, Schifano MP, Samperi I, Fiaschetti M, Cetica C, Ponticiello BG, Scimitto L, Tomei F, De Sio S, Capozzella A, Ciarrocca M. [Urban stressors and thyroid hormones]. Clin Ter 2011; 162:119-124. [PMID: 21533317] [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 The aim of the study is to evaluate whether occupational exposure to urban stressors could cause alterations in thyroid hormones plasma levels (TSH, FT3 and FT4) in female outdoor workers vs. administrative. MATERIALS AND METHODS The study has been performed on an initial sample of 198 female subjects divided in two groups (occupationally exposed and not exposed to urban stressors). After excluding the subjects with the main confounding factors, female outdoor workers and administrative staff were matched by age, working life and drinking habit. RESULTS In 40 female outdoor workers mean plasma TSH levels were significantly higher compared to 40 administrative staff. The distribution of TSH values in outdoor workers and in administrative staff was significant. Plasma FT3 and FT4 levels were not significantly different in the two groups. Our results suggest that exposure to urban stressors (chemical, physical and psycho-social), can alter the plasma concentration of TSH. CONCLUSIONS According to our previous research, plasma TSH levels may be used as an early biological marker of chronic exposure to urban stressors, in occupational set even before the onset of the related disorders.
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Affiliation(s)
- A Sancini
- Dipartimenti di Medicina del Lavoro, Università "Sapienza", Roma, Italia
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Sancini A, Caciari T, Di Famiani M, Vitarelli A, Rosati MV, Samperi I, Panfili A, Cialone P, Tomei G, Tomei F. [Meta-analysis: cardiovascular effects in workers occupationally exposed to urban pollution]. G Ital Med Lav Ergon 2010; 32:352-354. [PMID: 21438297] [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
BACKGROUND Many studies showed a connection between exposition to high levels of urban pollution (especially to particulate and traffic noise) and the onset of even deadly cardiovascular diseases. DESIGN Meta-analysis of case-control design. OBJECTIVES The aim of this study is to estimate the association between cardiovascular effects and occupational exposition to atmospheric pollution in urban environment. DATA SOURCES Biomedcentral, MEDLINE/ PubMed, MEDLINE/ National Library of Medicine (NLM), MEDLINE Plus, Nioshtic-2, Scopus, TOXNET/Toxline, unpublished studies known by the authors and acts of national and international conferences between 1988 and May 2010 included. There has not been any kind of language or typological restriction. CRITERIA OF ELEGIBILITY: The research on cardiovascular effects includes control cases of workers exposed to urban pollution, compared with non-exposed subjects. PARTICIPANTS AND INTERVENTIONS The selected studies present outdoor workers exposed to urban pollution (drivers and petrol pump attendants) and a control group of indoor workers (managers, university students and other selected subjects). STUDY APPRAISAL AND SYNTHESIS METHODS The evidences (independently token from two different authors) have been grouped in two classes, the first one formed by continuous variables (systolic blood pressure, diastolic blood pressure, heart rate, total cholesterol, HDL cholesterol, LDL cholesterol, triglycerides) and the second one by discontinuous variables (electrocardiographic abnormalities prevalence, hypertension prevalence, hypercholesterolemia prevalence). The studies related to both classes and presenting more than one variable for each class have been included and used, in order to elaborate the results. We calculated heterogeneity in each variable (ES calculation for continuous variables and OR calculation for discontinuous variables). RESULTS On 378 publications, we have selected and included 16 articles. The variables show statistically irrelevant differences between exposed group and control group, except regarding the triglycerides. LIMITATIONS The controlled studies are limited and characterized by a non-homogeneous evaluation of both expositional times of workers to urban pollution and of professional expositional values. CONCLUSIONS AND IMPLICATIONS OF KEY FINDINGS Considering the heterogeneity and the lack of studies, it is impossible at the moment to document effects on the cardiovascular system in workers exposed to urban pollution. The results of this meta-analysis only suggest the association of urban pollution with alteration of triglycerides blood levels (referring to just three studies). As reported in scientific literature on this subject, it is necessary to conduct a future professional investigation on this subject with more qualified and homogeneous studies.
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Affiliation(s)
- A Sancini
- Sapienza Università di Roma, Unità Operativa di Medicina del Lavoro, Dipartimento di Scienze Anatomiche, Istologiche, Medico-Legali e dell'Apparato Locomotore, Roma, Italy
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Sancini A, Caciari T, De Sio S, Fiaschetti M, Di Giorgio V, Samperi I, Gioffrè P, Giubilati R, Vitarelli A, Tomei G, Tomei F. [Cardiovascular diseases in workers at risk]. G Ital Med Lav Ergon 2010; 32:163-165. [PMID: 21438249] [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
Our research group has conducted several studies to investigate the effects of occupational risks on the cardiovascular system of exposed workers. In these studies, groups of workers exposed to possible professional cardiovascular risk factors were compared with controls with respect to some parameters (blood pressure, ECG, etc.). The groups were made comparable by age, length of service, traditional cardiovascular risk factors and possible confounding factors outside work. Four studies investigated the effects of noise exposure, three studies the effects of exposure to urban stressors, other studies the presence of other cardiovascular risk factors in various occupational categories (manual workers, agricultural workers, workers exposed to ionizing radiation, workers in rotogravure factory). The results of our studies confirm the presence of cardiovascular risk factors in various professions and the consequent need to take develop preventive strategies in workplaces to prevent the onset of cardiovascular diseases associated with these risk factors.
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Affiliation(s)
- A Sancini
- Sapienza Università di Roma, Unità Operativa di Medicina del Lavoro, Dipartimento di Scienze Anatomiche, Istologiche, Medico-Legali e dell'Apparato Locomotore, Roma, Italy
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Sancini A, Caciari T, Andreozzi G, Scimitto L, Schifano M, Di Giorgio V, Samperi I, Ferrante E, Fiaschetti M, Tomei G, Tomei F. Respiratory Parameters in Traffic Policemen Exposed to Urban Pollution. EUR J INFLAMM 2010. [DOI: 10.1177/1721727x1000800304] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Studies in scientific literature have proved that urban pollution affects the respiratory system. The aim of our study is to assess the effects that different time of exposure to urban pollution can cause on respiratory function in municipal traffic policemen. The research was carried out on a sample of 120 traffic police officers of both sexes divided into two groups, group A with work service between 1 and 10 years and group B with more than 10 years of service. All subjects included in the study were tested for respiratory functions by a spirometer test. Statistical analysis showed a significant difference between group A and group B (p<0.005) in some Spirometric parameters, such as Forced Expiratory Volume in one second (FEV1) and Forced Vital Capacity (FVC). The study suggests that longer occupational exposure to urban pollutants increases the risk of modifications of respiratory function.
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Affiliation(s)
| | | | | | | | | | | | | | - E. Ferrante
- Service of Respiratory Pathophysiology Department of Cardiorespiratory Diseases, Military Hospital, Rome
| | - M. Fiaschetti
- Department of Occupational Medicine, University of Rome “Sapienza”, Rome
| | - G. Tomei
- Department of Psychiatric Science and Psychological Medicine, University of Rome “Sapienza”, Rome, Italy
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Sancini A, Palermo P, Di Giorgio V, Samperi I, Infussi A, Scimitto L, Tasciotti Z, Finori E, Schifano MP, Andreozzi G, De Sio S, Ponticiello BG, Tomei G, Tomei F. [Cardiovascular parameters in workers exposed to urban pollutions]. G Ital Med Lav Ergon 2010; 32:32-39. [PMID: 20464975] [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: 05/29/2023]
Abstract
The aim of the study is to evaluate if "outdoor" workers exposed to chemical, physical and psycho-social urban stressors could have alterations of systolic and diastolic blood pressure at rest and heart disease investigated by electrocardiogram compared with a group of "indoor" workers not exposed. Among non-smoking, the mean values of systolic blood pressure at rest were significantly higher in exposed compared to non exposed (p = 0.002) and frequency of electrocardiographic abnormalities was significantly higher in exposed (20.8%) than not exposed (10.4%, p = 0.02). Among exposed, the values of systolic blood pressure at rest were significantly higher in smokers than non-smokers (p = 0.002). Among non-exposed, the frequency of electrocardiographic abnormalities was significantly higher in smokers than non-smokers (p = 0.002). The study results suggest that chronic exposure to chemical, physical and psycho-social stressors can be a cardiovascular risk factor in addition to cigarette smoking in a manner determined by the categories of outdoor workers.
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Affiliation(s)
- A Sancini
- Università di Roma Sapienza, I Facoltà di Medicina e Chirurgia, Scuola di Specializzazione in Medicina del Lavoro, Italy
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