Research in Human Resources Management has highlighted that implementing strategies for increasin... more Research in Human Resources Management has highlighted that implementing strategies for increasing employees' motivation can be an advantage for organizations because this improves their performance. Self Determination Theory (SDT) was used to analyze the mediating role of autonomous vs. controlled motivation on the relationship between organizational factors (perceived organizational support and job autonomy) and work outcomes (affective commitment, job satisfaction, and intent to quit). A total of 304 nurses from an Italian hospital participated in the study. The results supported the importance of the mediating role of autonomous motivation on the relationship between both perceived organizational support (POS) and job autonomy, and work outcomes. Conversely, controlled motivation did not show mediating effects on that relationship. POS was directly related to affective commitment and job satisfaction. Practical implications for organizations and employees are discussed along...
Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequ... more Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequently unsatisfactorily treated. We report a case of advanced PUC, surgically treated with combined approaches.A 47-year-old man underwent transurethral resection of a urethral lesion with histological evidence of a poorly differentiated squamous cancer of the bulbomembranous urethra. Computed tomography (CT) and bone scans excluded metastatic spread of the disease but showed involvement of both corpora cavernosa (cT3N0M0). A radical surgical approach was advised, but the patient refused this and opted for chemotherapy. After 17 months the patient was referred to our department due to the evidence of a fistula in the scrotal area. CT scan showed bilateral metastatic disease in the inguinal, external iliac, and obturator lymph nodes as well as the involvement of both corpora cavernosa. Additionally, a fistula originating from the right corpus cavernosum extended to the scrotal skin. At thi...
Previous studies have suggested that diet might affect risk of lymphoma subtypes. We investigated... more Previous studies have suggested that diet might affect risk of lymphoma subtypes. We investigated risk of lymphoma and its major subtypes associated with diet in the Mediterranean island of Sardinia, Italy. In 1998-2004, 322 incident lymphoma cases and 446 randomly selected population controls participated in a case-control study on lymphoma etiology in central-southern Sardinia. Questionnaire interviews included frequency of intake of 112 food items. Risk associated with individual dietary items and groups thereof was explored by unconditional and polytomous logistic regression analysis, adjusting by age, gender and education. We observed an upward trend in risk of lymphoma (all subtypes combined) and B-cell lymphoma with frequency of intake of well done grilled/roasted chicken (p for trend=0.01), and pizza (p for trend=0.047), Neither adherence to Mediterranean diet nor a frequent intake of its individual components conveyed protection. We detected heterogeneity in risk associated with several food items and groups thereof by lymphoma subtypes although we could not rule out chance as responsible for the observed direct or inverse associations. Adherence to a Mediterranean diet does not seem to convey protection against the development of lymphoma. The association with specific food items might vary by lymphoma subtype.
Giornale italiano di medicina del lavoro ed ergonomia
Conflicting opinions exist about urinary benzene (UB) as a reliable biomarker of exposure. Object... more Conflicting opinions exist about urinary benzene (UB) as a reliable biomarker of exposure. Objective of our study is to evaluate the effect of low-level environmental exposure on UB levels. We monitored UB excretion in 74 non-smoking non- occupationally exposed subjects; a questionnaire interview gathered information on relevant exposures during the day of monitoring. UB excretion was related (p < 0.05) to gender, sampling time, residence, and reported vehicular traffic, but not to passive smoking and body mass index. Our findings support the use of unmetabolized UB as a specific and sensitive biomarker of low-level exposure to benzene.
Background Human papillomavirus (HPV) infection is the most common sexually transmitted infection... more Background Human papillomavirus (HPV) infection is the most common sexually transmitted infection and high-risk HPV types are a necessary cause for the development of cervical cancer. The present study investigated the HPV-type specific prevalence in 650 women, aged 15-76 years, with cytological abnormalities and the association between HPV infection and cervical disease in a subset of 160 women for whom cytological results for Pap-Test were available, during the period 2008-2011 in Cagliari (Southern Italy). Design and Methods HPV-DNA extraction was performed by lysis and digestion with proteinase K and it was typed by using the INNOLiPA HPV Genotyping Assay. Results Overall the HPV prevalence was 52.6%; high-risk genotypes were found in 68.9% of women and multiple-type infection in 36.1% of HPV-positive women. The commonest types were HPV-52 (23.4%), HPV-53 (15.7%), HPV-16 (15.4%) and HPV-6 (12.4%). Among the women with cytological diagnosis, any-type of HPV DNA was found in 49.4%...
Research in Human Resources Management has highlighted that implementing strategies for increasin... more Research in Human Resources Management has highlighted that implementing strategies for increasing employees' motivation can be an advantage for organizations because this improves their performance. Self Determination Theory (SDT) was used to analyze the mediating role of autonomous vs. controlled motivation on the relationship between organizational factors (perceived organizational support and job autonomy) and work outcomes (affective commitment, job satisfaction, and intent to quit). A total of 304 nurses from an Italian hospital participated in the study. The results supported the importance of the mediating role of autonomous motivation on the relationship between both perceived organizational support (POS) and job autonomy, and work outcomes. Conversely, controlled motivation did not show mediating effects on that relationship. POS was directly related to affective commitment and job satisfaction. Practical implications for organizations and employees are discussed along...
Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequ... more Primary urethral carcinoma (PUC) is a rare and aggressive cancer, often underdetected and consequently unsatisfactorily treated. We report a case of advanced PUC, surgically treated with combined approaches.A 47-year-old man underwent transurethral resection of a urethral lesion with histological evidence of a poorly differentiated squamous cancer of the bulbomembranous urethra. Computed tomography (CT) and bone scans excluded metastatic spread of the disease but showed involvement of both corpora cavernosa (cT3N0M0). A radical surgical approach was advised, but the patient refused this and opted for chemotherapy. After 17 months the patient was referred to our department due to the evidence of a fistula in the scrotal area. CT scan showed bilateral metastatic disease in the inguinal, external iliac, and obturator lymph nodes as well as the involvement of both corpora cavernosa. Additionally, a fistula originating from the right corpus cavernosum extended to the scrotal skin. At thi...
Previous studies have suggested that diet might affect risk of lymphoma subtypes. We investigated... more Previous studies have suggested that diet might affect risk of lymphoma subtypes. We investigated risk of lymphoma and its major subtypes associated with diet in the Mediterranean island of Sardinia, Italy. In 1998-2004, 322 incident lymphoma cases and 446 randomly selected population controls participated in a case-control study on lymphoma etiology in central-southern Sardinia. Questionnaire interviews included frequency of intake of 112 food items. Risk associated with individual dietary items and groups thereof was explored by unconditional and polytomous logistic regression analysis, adjusting by age, gender and education. We observed an upward trend in risk of lymphoma (all subtypes combined) and B-cell lymphoma with frequency of intake of well done grilled/roasted chicken (p for trend=0.01), and pizza (p for trend=0.047), Neither adherence to Mediterranean diet nor a frequent intake of its individual components conveyed protection. We detected heterogeneity in risk associated with several food items and groups thereof by lymphoma subtypes although we could not rule out chance as responsible for the observed direct or inverse associations. Adherence to a Mediterranean diet does not seem to convey protection against the development of lymphoma. The association with specific food items might vary by lymphoma subtype.
Giornale italiano di medicina del lavoro ed ergonomia
Conflicting opinions exist about urinary benzene (UB) as a reliable biomarker of exposure. Object... more Conflicting opinions exist about urinary benzene (UB) as a reliable biomarker of exposure. Objective of our study is to evaluate the effect of low-level environmental exposure on UB levels. We monitored UB excretion in 74 non-smoking non- occupationally exposed subjects; a questionnaire interview gathered information on relevant exposures during the day of monitoring. UB excretion was related (p < 0.05) to gender, sampling time, residence, and reported vehicular traffic, but not to passive smoking and body mass index. Our findings support the use of unmetabolized UB as a specific and sensitive biomarker of low-level exposure to benzene.
Background Human papillomavirus (HPV) infection is the most common sexually transmitted infection... more Background Human papillomavirus (HPV) infection is the most common sexually transmitted infection and high-risk HPV types are a necessary cause for the development of cervical cancer. The present study investigated the HPV-type specific prevalence in 650 women, aged 15-76 years, with cytological abnormalities and the association between HPV infection and cervical disease in a subset of 160 women for whom cytological results for Pap-Test were available, during the period 2008-2011 in Cagliari (Southern Italy). Design and Methods HPV-DNA extraction was performed by lysis and digestion with proteinase K and it was typed by using the INNOLiPA HPV Genotyping Assay. Results Overall the HPV prevalence was 52.6%; high-risk genotypes were found in 68.9% of women and multiple-type infection in 36.1% of HPV-positive women. The commonest types were HPV-52 (23.4%), HPV-53 (15.7%), HPV-16 (15.4%) and HPV-6 (12.4%). Among the women with cytological diagnosis, any-type of HPV DNA was found in 49.4%...
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Papers by Marcello Campagna