9 results on '"Occhini, D."'
Search Results
2. [Accepted Manuscript] Can dietary and physical activity modifications reduce breast density in postmenopausal women? The DAMA study, a randomized intervention trial in Italy
- Author
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Masala, G., Assedi, M., Sera, F., Ermini, I., Occhini, D., Castaldo, M., Pierpaoli, E., Caini, S., Bendinelli, B., Ambrogetti, D., and Palli, D.
- Abstract
Few randomized trials have been carried out to evaluate the effect of lifestyle modifications on mammographic breast density (MBD). The randomized 2x2 factorial DAMA trial aimed to evaluate whether MBD can be reduced in post-menopausal women with high baseline MBD by a 24-months dietary and/or physical activity (PA) interventions. We randomized healthy post-menopausal women, attending the Florence (Italy) mammographic screening program, aged 50-69 years, non-smokers, with MBD>50% and no recent hormone therapy, to: a) a dietary intervention focused on plant-foods, with a low glycemic load, low in saturated fats and alcohol; b) a PA intervention combining daily moderate intensity activities and one weekly supervised session of more strenuous activity; c) both interventions; d) general recommendations. We evaluated changes in MBD based on VolparaTM estimates comparing baseline and follow-up digital mammograms by an intention-to-treat-analysis. MBD measures were available for 226 participants. An interaction emerged between treatments and thus we run analyses by arms. A decrease in volumetric percent density emerged for women in the dietary intervention (ratio 0.91; 95%CI 0.86-0.97; p=0.002) and in the PA intervention arm (0.93; 95%CI 0.87-0.98; p=0.01) in comparison with controls. No clear effect emerged in the double intervention arm. This intervention trial suggests that a 24-months dietary or PA intervention may reduce MBD in postmenopausal women. A modification of dietary habits or an increase in PA in postmenopausal women may reduce MBD. Further studies are needed to confirm these findings for planning breast cancer preventive strategies.
- Published
- 2018
3. Physical activity and blood pressure in 10,000 Mediterranean adults: The EPIC-Florence cohort
- Author
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Masala, G., primary, Bendinelli, B., additional, Occhini, D., additional, Bruno, R.M., additional, Caini, S., additional, Saieva, C., additional, Ungar, A., additional, Ghiadoni, L., additional, and Palli, D., additional
- Published
- 2017
- Full Text
- View/download PDF
4. Adipocytokine plasma level changes in a 24-month dietary and physical activity randomised intervention trial in postmenopausal women.
- Author
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Bendinelli B, Masala G, Bella CD, Assedi M, Benagiano M, Pratesi S, Ermini I, Occhini D, Castaldo M, Saieva C, Caini S, D'Elios MM, and Palli D
- Subjects
- Female, Humans, Adiponectin, Diet, Exercise, Postmenopause, Resistin, Middle Aged, Aged, Adipokines, Leptin
- Abstract
Background: Adipocytokines are signaling molecules secreted by adipose tissue contributing to the control of body fat, energy expenditure and secretion of insulin and cytokines. They have been related to the development of obesity, type-2 diabetes, cardiovascular diseases and cancer. Diet and physical activity (PA) may have beneficial effects on their level. We evaluated the effects of a 24-month dietary and/or PA intervention on plasma levels of adipocytokines as a secondary analysis in the DAMA (Diet, physical Activity and Mammography) trial., Methods: The 234 study participants (healthy postmenopausal women with high breast density, 50-69 years, non-smokers, no hormone therapy) were randomised to four arms: (1) isocaloric dietary intervention mainly based on plant-foods; (2) moderate-intensity PA intervention with at least 1 h/week of supervised strenuous activity; (3) both interventions; (4) general recommendations on healthy dietary and PA patterns. Leptin, resistin and adiponectin were measured at baseline and at the end of the intervention. Analyses were performed using Tobit regression., Results: After 24 months, women randomised to PA intervention (arms #2 + #3) showed significant lower level of leptin (37.5% lower) and resistin (65.6% lower) compared to the control group (arms #1 + #4). No significant differences emerged in adiponectin levels. No significant differences in leptin, resistin and adiponectin levels at follow-up emerged in women randomised to the dietary intervention (arms #1 + #3) in comparison with controls (arms #2 + #4)., Conclusion: This study supports the effectiveness of PA, even at moderate intensity, in improving the leptin and resistin profile in postmenopausal women., Trial Registration Number: ISRCTN28492718, date of trial registration 17/05/2012., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany.)
- Published
- 2023
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5. The DAMA25 Study: Feasibility of a Lifestyle Intervention Programme for Cancer Risk Reduction in Young Italian Women with Breast Cancer Family History.
- Author
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Masala G, Palli D, Ermini I, Occhini D, Facchini L, Sequi L, Castaldo M, Caini S, Bendinelli B, Saieva C, Assedi M, and Zanna I
- Subjects
- Counseling, Diet, Feasibility Studies, Female, Humans, Life Style, Risk Factors, Risk Reduction Behavior, Breast Neoplasms prevention & control
- Abstract
Background: Diet and physical activity (PA) can modulate sporadic and possibly familial breast cancer (BC) risk. The DAMA25 study is a single-arm 12-month intervention aimed to modify dietary and PA habits in healthy young Italian women with a positive BC family history, categorized as having intermediate or high genetic risk according to NICE (National Institute for Health and Cancer Excellence) guidelines., Methods: Participants, aged 25-49 years, were asked to adopt a diet mainly based on plant-based foods and to increase moderate daily activities combined with 1 h/week of more intense activity. Cooking lessons, collective walks, educational sessions, brochures, booklets and online materials were implemented. Dietary, PA habits and anthropometry were collected at baseline and at the end of the intervention. Changes on dietary, lifestyle habits and anthropometry were evaluated by GLM adjusted for weight reduction counselling aimed to participant with a BMI ≥ 25, age and baseline values of each variable., Results: Out of 237 eligible women 107 (45.2%) agreed to participate and among them 98 (91.6%) completed the intervention. The adherence rate of the intervention was 77.8%. We observed a reduction in red and processed meat ( p < 0.0001) and cakes consumption ( p < 0.0001). Consumption of whole grain bread ( p < 0.001), leafy vegetables ( p = 0.01) and olive oil ( p = 0.04) increased. We observed an increase in moderate ( p < 0.0001) and more intense ( p < 0.0001) recreational activities, an average 1.4 kg weight loss ( p = 0.005), a reduction of waist circumference ( p < 0.001) and fat mass ( p = 0.015)., Conclusions: The DAMA25 study shows that it is feasible an intervention to improve in the short-term dietary and PA habits and anthropometry in women with high BC familial risk.
- Published
- 2021
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6. Time Course and Determinants of Individual Motivation among Women Enrolled in a Diet and Physical Activity Primary Prevention Trial.
- Author
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Caini S, Assedi M, Grechi E, Ermini I, Zagni D, Occhini D, Castaldo M, Bendinelli B, Palli D, and Masala G
- Subjects
- Aged, Female, Humans, Middle Aged, Time Factors, Vegetables, Diet psychology, Exercise psychology, Motivation, Primary Prevention methods
- Abstract
We studied the determinants of motivation among post-menopausal women enrolled in a two-year diet and physical activity primary prevention randomized trial. Participants were requested to grade the importance attached to changing their lifestyle, their confidence about being able to implement the change, and their willingness to be involved in studies focusing on lifestyle. We used multi-adjusted regression to investigate the association between individual characteristics, study arm, and individual motivation at study entry and end. Participants ( n = 234) were highly motivated both at entry and throughout the study. Women with pre-existing healthier eating habits and lifestyles (e.g., high consumption of fruit and vegetables, low red meat consumption, and physically active) were more motivated at entry and over the course of the study. Women assigned to any intervention arm were more motivated than those in the control arm. These findings may help enhance adherence to recommendations and improve effectiveness of community-based health promotion campaigns.
- Published
- 2020
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- View/download PDF
7. Can Dietary and Physical Activity Modifications Reduce Breast Density in Postmenopausal Women? The DAMA Study, a Randomized Intervention Trial in Italy.
- Author
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Masala G, Assedi M, Sera F, Ermini I, Occhini D, Castaldo M, Pierpaoli E, Caini S, Bendinelli B, Ambrogetti D, and Palli D
- Subjects
- Aged, Breast Neoplasms diagnosis, Female, Follow-Up Studies, Humans, Life Style, Mammography methods, Middle Aged, Prognosis, Breast Density, Breast Neoplasms prevention & control, Diet, Early Detection of Cancer methods, Exercise, Postmenopause
- Abstract
Background: Few randomized trials have been carried out to evaluate the effect of lifestyle modifications on mammographic breast density (MBD). The randomized 2 × 2 factorial Diet, physical Activity and MAmmography trial aimed to evaluate whether MBD can be reduced in postmenopausal women with high baseline MBD by a 24-month dietary and/or physical activity (PA) interventions., Methods: We randomized healthy postmenopausal women, attending the Florence (Italy) mammographic screening program, ages 50 to 69 years, nonsmokers, with MBD > 50% and no recent hormone therapy, to (i) a dietary intervention focused on plant foods, with a low glycemic load, low in saturated fats and alcohol; (ii) a PA intervention combining daily moderate intensity activities and one weekly supervised session of more strenuous activity; (iii) both interventions; (iv) general recommendations. We evaluated changes in MBD based on Volpara estimates comparing baseline and follow-up digital mammograms by an intention-to-treat-analysis., Results: MBD measures were available for 226 participants. An interaction emerged between treatments and thus we run analyses by arms. A decrease in volumetric percent density emerged for women in the dietary intervention (ratio 0.91; 95% CI, 0.86-0.97; P = 0.002) and in the PA intervention arm (0.93; 95% CI, 0.87-0.98; P = 0.01) in comparison with controls. No clear effect emerged in the double intervention arm., Conclusions: This intervention trial suggests that a 24-month dietary or PA intervention may reduce MBD in postmenopausal women., Impact: A modification of dietary habits or an increase in PA in postmenopausal women may reduce MBD. Further studies are needed to confirm these findings for planning breast cancer preventive strategies., (©2018 American Association for Cancer Research.)
- Published
- 2019
- Full Text
- View/download PDF
8. Low back pain in healthy postmenopausal women and the effect of physical activity: A secondary analysis in a randomized trial.
- Author
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Marini M, Bendinelli B, Assedi M, Occhini D, Castaldo M, Fabiano J, Petranelli M, Migliolo M, Monaci M, and Masala G
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- Aged, Exercise, Female, Humans, Italy epidemiology, Middle Aged, Pain Measurement, Postmenopause, Prevalence, Risk Factors, Surveys and Questionnaires, Exercise Therapy methods, Low Back Pain epidemiology, Low Back Pain therapy
- Abstract
Epidemiological studies on the prevalence of musculoskeletal pain have consistently shown that this is a relevant health problem, with non-specific low back pain (LBP) being the most commonly reported in adult females. Conflicting data on the association between LBP symptoms and physical activity (PA) have been reported. Here, we investigated the prevalence of LBP and the effect of a 24-month non-specific PA intervention on changes in LBP prevalence in a series of Italian healthy postmenopausal women. We performed a secondary analysis in the frame of the DAMA trial, a factorial randomized intervention trial aimed to evaluate the ability of a 24-month intervention, based on moderate-intensity PA, and/or dietary modification, in reducing mammographic breast density in healthy postmenopausal women. The PA intervention included at least 1 hour/day of moderate PA and a more strenuous weekly activity, collective walks and theoretical group sessions. A self-administered pain questionnaire was administered at baseline and at the end of the intervention. The questionnaire was specifically structured to investigate the occurrence of musculoskeletal pain, the body localization, intensity and duration of the pain. Two hundred and ten women (102 randomized to PA intervention, 108 not receiving the PA intervention) filled out the questionnaires. At baseline LBP was present in 32.9% of the participants. Among women randomized to the PA intervention, LBP prevalence at follow up (21.6%) was lower than at baseline (33.3%) (p = 0.02), while in women who did not receive the PA intervention the LBP prevalence at baseline and follow up were 32.4% and 25.9%, respectively (p = 0.30). Overall, there was no significant between-group effect of PA intervention on LBP. Further studies are needed to understand the role of non-specific PA intervention, aimed to improve overall fitness, on LBP prevalence.
- Published
- 2017
- Full Text
- View/download PDF
9. Up to one-third of breast cancer cases in post-menopausal Mediterranean women might be avoided by modifying lifestyle habits: the EPIC Italy study.
- Author
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Masala G, Bendinelli B, Assedi M, Occhini D, Zanna I, Sieri S, Agnoli C, Sacerdote C, Ricceri F, Mattiello A, Panico S, Tumino R, Frasca G, Saieva C, and Palli D
- Subjects
- Adult, Alcohol Drinking, Breast Neoplasms etiology, Exercise, Female, Follow-Up Studies, Humans, Italy epidemiology, Middle Aged, Proportional Hazards Models, Risk Factors, Sedentary Behavior, Breast Neoplasms epidemiology, Habits, Life Style, Postmenopause
- Abstract
Purpose: Breast cancer (BC) is the most frequent cancer among women in developed countries. Physical activity (PA), body mass index (BMI), and alcohol intake have been identified as relevant lifestyle modifiable risk factors for post-menopausal BC. We aimed to evaluate the role of these factors in modulating post-menopausal BC risk and to estimate the proportion of BC cases attributable to low PA, high BMI, and alcohol taking into account non-modifiable factors., Methods: In the Italian section of the EPIC study, 15,010 post-menopausal women were recruited and provided information about dietary and lifestyle habits including PA, smoking, reproductive history, and anthropometric measurements. During 14.8 years of median follow-up, 672 incident BC cases (607 invasive and 65 in situ) were identified., Results: In multivariate models, inverse associations with BC risk emerged for increasing level of total (p trend 0.02), leisure time (p trend 0.04), and occupational (p trend 0.007) PA. High BMI (HR 1.21; 95% CI 1.02-1.43 and HR 1.33; 95% CI 1.06-1.65 for overweight and obesity, respectively) and alcohol consumption higher than 10 g/day (HR 1.30; 95% CI 1.09-1.54) were associated with BC risk. We estimated that 30% (95% CI 8-50%) of post-menopausal BC cases would be avoided through an increase of leisure time PA, a BMI below 25.0, and consuming no more than one drink/day., Conclusions: This large study carried out in Mediterranean women confirms the role of PA, BMI, and alcohol consumption in modulating post-menopausal BC risk and supports the potential benefits obtainable by modifying these lifestyle factors.
- Published
- 2017
- Full Text
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