[Residential cohort study to assess the impact of emissions released by a cement plant on the health status of the population residing in Pederobba (Veneto Region, Northern Italy)]. / Studio di coorte residenziale per valutare l'impatto delle emissioni di un cementificio sullo stato di salute della popolazione di Pederobba (Treviso).

OBJECTIVES: to assess the impact of a cement plant emissions on mortality, hospitalizations, and cancer incidence in the residents of the municipality of Pederobba (Veneto Region, Northern Italy). DESIGN: retrospective residential cohort study. SETTING AND PARTICIPANTS: the study was conducted in Pederobba and in 7 neighbouring municipalities (Cavaso Del Tomba, Cornuda, Crocetta del Montello, Monfumo, Segusino, Valdobbiadene, Vidor). The cohort included 12,116 residents in Pederobba (151,784 person-years) and 49,004 residents in the neighbouring municipalities (660,268 person-years) in the period 1996-2017. On the basis of the model estimate of the annual average concentration of nitrogen dioxide (NO2), the municipality of Pederobba was divided into an area with higher exposure of NO2 and another one at lower exposure of NO2. Two comparisons were made: the first between the residents in Pederobba and residents in the neighbouring municipalities; the second between people residing in Pederobba in the higher and in the lower exposure areas. MAIN OUTCOME MEASURES: analysis of cause-specific mortality and hospitalization and cancer incidence, with particular attention to the diseases for which there is evidence of association with exposure to air-pollutants. For cancer incidence, available data were limited to the municipalities of Pederobba, Cavaso Del Tomba, Cornuda, Crocetta del Montello, and Monfumo for the period 1996-2015. RESULTS: the comparison among Pederobba and the 7 neighbouring municipalities showed that within Pederobba residents there was:ʉۢ a slight increase in the risk of death from all causes in women, due to circulatory diseases (HR 1.29; 95%CI 1.15-1.45), in particular ischaemic heart disease (HR 1.55; 1.27-1.89) and cerebrovascular diseases (HR 1.35; 1.06-1.72);ʉۢ a moderate increase in hospitalizations for circulatory diseases, such as heart failure (HR 1.17; 1.00-1.37) and cerebrovascular diseases (HR 1.41; 1.17 -1.70), especially in elderly women;ʉۢ a slight increase in hospitalizations for respiratory diseases, especially in older women (HR 1.19; 1.04-1.37);ʉۢ no difference were observed in cancer incidence, neither for all nor for single cancer sites, in both genders.The comparison between residents in the higher exposure area and those in the lower exposure area showed no difference in mortality, hospitalizations, and cancer incidence. CONCLUSIONS: higher mortality and hospitalization rates from circulatory and respiratory causes detected in Pederobba compared to the neighbouring municipalities were not confirmed by the comparison between residents in the higher and in the lower exposure area. Overall, data did not show a clear, well-characterized relationship between the exposure to pollutants emitted by the cement plant and the onset of chronic diseases. The excess of mortality and hospitalization for cardiovascular and cerebrovascular diseases, reported especially in older women, deserves further investigation, because of the complex cause-effect relations of these diseases.

Fibrinogen Levels and the Risk of Cerebrovascular Events in Older Adults With Both Depressive Symptoms and Cognitive Impairment: A Prospective Study.

Depression and cognitive impairment have been identified as risk factors for cerebrovascular events (CVE), and one of their potential etiological pathways is inflammatory status. This prospective study aims to investigate the association between inflammatory markers and the risk of CVE in a population of 2659 older adults, enrolled in the Progetto Veneto Anziani (Pro.V.A.), with depressive symptoms, cognitive impairment, or both conditions. For each individual, we assessed at baseline the presence of depressive symptoms (defined as a Geriatric Depression Scale ≥11), cognitive impairment (defined as a Mini-Mental State Examination <24), and serum levels of fibrinogen, white blood cells (WBC), and erythrocyte sedimentation rate (ESR). During a 4.4-year follow-up, 188 (7.1%) participants had CVE. Among the inflammatory markers, high fibrinogen values were associated with a 50% higher risk of CVE in the whole sample, and with a 4-fold higher risk in individuals with both depressive symptoms and cognitive impairment (hazard ratio = 4.04, 95% confidence interval: 1.45-11.23). Elevated WBC were associated with a 5% higher risk of CVE in the whole sample and in those with both conditions. No significant association was observed with the ESR. In conclusion, our study found that high fibrinogen levels may predict the risk of CVE in older people with concomitant depressive symptoms and cognitive impairment. Therefore, fibrinogen could be considered as an easily accessible aging biomarker, which might estimate the chronic inflammatory status and its potential detrimental effects on the most vulnerable older adults.

Impact of laparoscopic approach on the short-term outcomes of elderly patients with colorectal cancer: a nationwide Italian experience.

INTRODUCTION: The laparoscopic approach is increasingly adopted in colorectal cancer surgery; however, its role in elderly patients is controversial. We sought to examine the relationship between age and short-term outcomes following laparoscopic surgery for colorectal cancer (CRC). METHODS: Data of patients 65 + years old who underwent laparoscopic surgery for CRC between 2002 and 2014 were retrieved from the administrative National Italian Hospital Discharge Dataset. Patients were divided into three age categories (65-74, 75-84, and 85 +). The impact of age on length of stay, 30-day readmission, in-hospital mortality, and postoperative complications was evaluated. RESULTS: During the study period, 47,704 patients underwent laparoscopic surgery for CRC. The median postoperative length of stay was 9 days, and 30-day readmission and in-hospital mortality were 4.4% and 0.9%, respectively. Age was found to be an independent risk factor of prolonged length of stay and increased in-hospital mortality. With respect to patients in 65-74 years age category, patients aged 75-84 years and those aged 85 + years had a higher risk of complications (OR 1.43, 95% CI 1.36-1.50, and OR 2.00, 95% CI 1.83-2.17, respectively). However, no statistically significant association was found between age and anastomotic leakage or surgical site infection (p = 0.29, and p = 0.58, respectively). CONCLUSIONS: In patients with CRC who underwent laparoscopic surgery, age was found to be an independent risk factor for prolonged length of stay, in-hospital mortality, and global postoperative complications. These findings should be considered when planning laparoscopic surgery in elderly patients.

Overall mortality and causes of death in newly admitted nursing home residents.

BACKGROUND: In spite of a rapidly ageing population, there is a lack of population-based data on mortality among nursing home residents in Southern Europe. AIMS: To assess mortality rates, their determinants, and causes of death in newly admitted nursing home residents in the Veneto region (northeastern Italy). METHODS: 19,392 subjects aged ≥ 65 years admitted to regional nursing homes during 2015-2017 were recruited in a cohort mortality study based on linked health records. Risk factors for mortality were investigated by Cox regression. The distribution of causes of death was retrieved from death certificates. RESULTS: Mortality peaked in the first 4 months after admission; thereafter the monthly mortality rate fluctuated around 3% in males and 2% in females. Overall mortality was 23% at 6 months and 34% at 1 year. In addition to age, gender, and dependency, main risk factors for mortality were recent hospitalization (first 4 months after entry into the facility), and the burden of comorbidities (subsequent follow-up period). The most represented causes of mortality were similar in the first and in the subsequent period after admission: cardio-cerebrovascular diseases, neurodegenerative diseases, respiratory diseases, and infections. DISCUSSION: The first months after admission represent a period at high risk of mortality, especially for patients with a recent hospitalization. Causes reported in death certificates suggest mainly an acute deterioration of pre-existing chronic conditions. CONCLUSION: Health care plans should be personalized for newly admitted vulnerable patients. Palliative care needs should be recognized and addressed for high-risk non-cancer patients.

Perioperative Mortality and Long-Term Survival after Radical Cystectomy: A Population-Based Study in a Southern European Country on 4,389 Patients.

PURPOSE: Population-based data on survival after radical cystectomy (RC) are lacking from Southern Europe. The aim of this study was to assess trends and determinants of perioperative mortality and long-term survival in the Veneto region (Northeastern Italy). METHODS: All patients submitted to RC for bladder cancer from January 2004 to December 2016 were identified from the regional archive of hospital discharge records. Age at surgery, gender, comorbidities, hospital volume, calendar period of surgery, and type of urinary diversion were retrieved; vital status and cause of death were obtained by linkage with mortality records. Determinants of 90-day mortality were assessed by multilevel logistic regression; long-term survival was investigated by the Kaplan-Meier method and Cox regression. RESULTS: Among 4,389 included patients, an increase in the share of patients aged ≥80 years (from 13% in 2004-2008 to 24% in 2013-2016, p < 0.001) and a decline in performing continent diversion (from 34.9 to 23.4%, p < 0.001) were observed across the study period. Ninety-day mortality did not change over time and was 4% for patients aged <70 years and 13.7% for those aged ≥80 years. Age- and comorbidities-adjusted mortality was significantly lower in hospitals performing >30 RCs/year (odds ratio 0.67, 95% confidence interval 0.48-0.93). At a median follow-up of 67 months, overall survival at 1 year and 5 years was 72 and 40%, respectively, with a higher rate among younger patients treated in high-volume hospitals. CONCLUSION: The population of patients treated with RC is rapidly ageing, with a high risk of perioperative and long-term mortality; this changing epidemiological scenario and better outcomes observed in high-volume hospitals support regionalization of the procedure.

The mutual association between dyspnea and depressive symptoms in older adults: a 4-year prospective study.

Objectives: dyspnea in daily living (DDL), night-time dyspnea (NTD) and depression are common symptoms in older people. However, how changes in dyspnea may influence and be influenced by modifications in depressive symptoms, so far has not been fully evaluated. We aimed to estimate the extent to which both DDL and NTD could be mutually associated to depressive symptoms in older adults with chronic conditions.Methods: this prospective study includes 2322 community-dwelling individuals aged ≥65 years enrolled in the Progetto Veneto Anziani (Pro.V.A.). At baseline and after 4.4 years, we evaluated the following parameters: DDL, assessed by the Medical Research Council dyspnea scale (MRC); self-reported NTD, assessed by personal interview; depressive symptoms, assessed using the Geriatric Depression Scale (GDS). The strength of the association between dyspnea and depression over the follow-up was evaluated through logistic regression and estimated by odds ratios and 95%Confidence Intervals (95%CI). Corrected risk ratios (RR) were then approximated from odds ratios.Results: GDS changes over the follow-up positively correlated with MRC changes (ß = 0.938). Individuals with baseline DDL or NTD and those with incident/worsening DDL showed higher risk of developing or worsening depressive symptoms compared with their counterparts (RR = 3.36 [95%CI 2.11-5.06] for incident depression in people with worsening DDL). Incident or persistent depression increased more than twice the risk of developing DDL and NTD (for incident depression RR = 2.33 [95%CI 1.85-2.83] for DDL, and RR = 2.01 [95%CI 1.27-3.11] for NTD).Conclusions: older people may benefit from a comprehensive evaluation of respiratory and psychological symptoms, which seem to be related to each other in advanced age.

Parathormone, vitamin D and the risk of atrial fibrillation in older adults: A prospective study.

BACKGROUND & AIMS: Vitamin D and parathormone (PTH) have been associated with cardiovascular outcomes, but their impact on atrial fibrillation (AF) onset is still unclear. We explored the influence of serum 25-hydroxyvitamin D (25[OH]D) and PTH on AF risk in older adults. METHODS AND RESULTS: Data come from 2418 participants enrolled in the Progetto Veneto Anziani study. Serum 25(OH)D and intact PTH were measured using radioimmunoassay and two-site immunoassay, respectively. The associations between 25(OH)D, PTH and adjudicated AF cases over 4-years were explored by Cox regression. Over the follow-up, 134 incident cases of AF were assessed. The incidence rate of the sample was 13.5 (95%CI 11.4-15.9) per 1000 person-years, and was higher among those with high PTH levels (high: 16.4 [95%CI 11.3-24.0] per 1000 person-years), especially when associated to low 25(OH)D (20.3 [95%CI 12.9-32.3] per 1000 person-years). At Cox regression, only high PTH was significantly associated to an increased risk of AF (HR = 1.90, 95%CI 1.27-2.84). A marginal significant interaction (p = 0.06) was found between 25[OH]D and PTH concentrations in influencing AF risk. When exploring the risk of AF for combined categories of 25(OH)D and PTH, we found that those with high PTH and low 25(OH)D levels had an AF risk twice as high as that of people with normal values (HR = 2.09, 95%CI 1.28-3.42). CONCLUSION: The risk of AF may be increased by high PTH levels, especially when associated with 25(OH)D deficiency. The identification and treatment of high PTH or vitamin D deficiency may thus contribute to lower the risk of AF.

Effectiveness of a community care management program for multimorbid elderly patients with heart failure in the Veneto Region.

BACKGROUND: The rapidly growing population of elderly subjects with multimorbidity is at risk of receiving fragmented and uncoordinated care, and have frequent hospitalizations and emergency room (ER) visits. AIMS: The study aims to describe the impact of a care management program (CMP) developed in the Veneto region (Northeastern Italy) for patients affected by chronic heart failure (CHF) and multimorbidity. METHODS: The CMP was provided to 330 patients > 65 years suffering from CHF and multimorbidity. They were compared to a propensity score matched reference group who received usual care. The intervention was provided by care manager nurses and General Practitioners working in the community. The quality of care from the patients' perspective was assessed by means of the Patient Assessment of Chronic Illness Care (PACIC). The effectiveness of the CMP has been evaluated comparing time changes in hospital admissions in the medical area and ER visits between the intervention and the reference group. RESULTS: The median PACIC overall score was 4 out of 5. The intervention group showed a reduction over time by 39% in hospitalization rates and by 33% in ER visits. The recourse to hospital care and ER did not change in the reference group. DISCUSSION: The current results indicate that a CMP can reduce Emergency Room visits and hospital admissions for elderly patients with CHF and multimorbidity. CONCLUSIONS: The CMP by emphasizing prevention, self-management, continuity and coordination of care, is beneficial among older community-dwelling multimorbid persons as compared to usual care.

Cause-specific mortality in a large population-based cohort of patients with rheumatoid arthritis in Italy.

OBJECTIVES: The aim of our study was to investigate cause-specific mortality in rheumatoid arthritis (RA) subjects living in Italy. METHODS: We identified in the electronic archive of the Veneto Region patients aged 20-89 years who were exempt from co-payment for RA in January 2010, and linked them with the archive of causes of deaths of the period 2010-2015. Causes of death were coded according to the International Classification of Diseases, 10th Edition. Standardised mortality ratios (SMRs) with 95% confidence intervals were computed as the ratios between deaths observed in the cohort, and those expected according to age- and gender-specific regional mortality rates. RESULTS: Overall, 16,098 residents diagnosed with RA and aged 20-89 years were enrolled in the cohort. The overall follow-up amounted to 88,599 person-years, with 2,142 registered decedents. The most common causes of death were circulatory diseases (36.6%), neoplasms (24.2%), and respiratory diseases (8.3%). Overall mortality was increased in RA subjects (SMR=1.42, confidence interval 1.36-1.48). Mortality was significantly increased from circulatory (SMR=1.56, 1.45-1.67), respiratory (SMR=1.83, 1.57-2.12), digestive (SMR=1.93, 1.60-2.32), infectious (SMR=2.34, 1.88-2.89), haematological diseases (SMR=3.22, 2.04-4.83), and falls (SMR=1.95, 1.19-3.01). RA was the underlying cause of death in 6.1% of all deaths in the cohort and was mentioned in 25.4% of death certificates. CONCLUSIONS: In our study, a 42% excess risk of death was observed among subjects with RA compared with the general population. Cardiovascular disease is the primary cause of premature death in RA. Adverse effects of therapy and comorbidities should be adequately monitored in RA subjects.

Changes in Frailty Status and Risk of Depression: Results From the Progetto Veneto Anziani Longitudinal Study.

OBJECTIVE: To evaluate whether prefrailty was associated with the risk of developing depression and if longitudinal changes in frailty status corresponded to changes in incident depression during follow up. METHODS: A population-based, prospective cohort study was conducted for 4.4 years in two separate geographic areas near the city of Padua in the Veneto Region of Northern Italy. In 891 nondepressed, nonfrail, community-dwelling Italian subjects aged ≥ 65 (46.6% men) belonging to the Progetto Veneto Anziani study, depression was defined according to the Geriatric Depression Scale and was confirmed by geriatricians skilled in psychogeriatric medicine. Prefrailty was defined by the presence of one or two criteria among the Fried criteria. RESULTS: The incidence rate of depression was 13.3% among subjects improving their frailty status at follow-up (N = 15), 15.0% in those who remained stable (N = 79), and 26.7% among worsening participants (N = 67) (p = 0.001). Prefrailty at baseline did not predict the onset of depression (HR: 0.82; 95% CI: 0.55-1.21; Wald χ2 = 0.73; df = 1; p = 0.43), but a deterioration during follow-up in at least one additional frailty criteria was associated with a significantly higher risk (HR: 1.95; 95% CI: 1.32-2.89; Wald χ2 = 5.78; df = 2; p = 0.01). Improvement in frailty status was not associated with the risk of incident depression (HR: 0.71; 95% CI: 0.35-1.42; Wald χ2 = 0.47; df = 2; p = 0.28). CONCLUSION: Our data did not offer evidence that prefrailty per se predisposes to the onset of depression, but worsening in frailty status is associated with an almost twofold increased risk of incident depression, irrespective from the initial level of impairment.

Excess mortality in 2015: a time series and cause-of-death analysis in Northern Italy.

AIMS: To investigate the excess mortality registered in the Veneto Region (Northern Italy) in 2015. METHODS: A Seasonal Autoregressive Integrated Moving Average Model was applied to predict overall mortality expected in 2014-2015 based on that observed in 2000-2013. The annual percent change in age-standardized rates (APC) was estimated for specific causes of death in 2007-2015. RESULTS: Compared to 2014, the number of deaths and the overall age-standardized mortality increased in 2015 by 7.8 and 4.5%, respectively. When accounting for time trends, the observed mortality was lower than expected in 2014 (-4.5%) and slightly higher in 2015 (+1.1%). In 2015, mortality increased especially for causes with an already rising trend: neurologic/psychiatric (APC = 1.2; 95% Confidence Interval 0.3-2.0%) and infectious diseases (APC = 5.9; 3.6-8.2%). CONCLUSIONS: Short-term changes and long-term trends in mortality must be interpreted within the frame of a rapid growth in the population of elderly subjects affected by multiple comorbidities.

Serum dehydroepiandrosterone sulfate and incident depression in the elderly: the Pro.V.A. study.

OBJECTIVE: Dehydroepiandrosterone sulfate (DHEAS) appears to have a protective effect against depression, but contrasting findings are available. Therefore, we investigated whether high serum DHEAS levels were associated with any protective effect on incident depression and incident severe depression in a representative group of elderly men and women. METHODS: In a population-based cohort longitudinal study in the general community, 789 older participants without depression and cognitive impairment at the baseline were included, among 3,099 screened subjects. Serum DHEAS levels were determined based on blood samples; incident depression and severe depression were diagnosed by means of the Geriatric Depression Scale (GDS) and confirmed by geriatricians skilled in psychogeriatric medicine. RESULTS: No baseline differences were found in GDS across age- and gender-specific tertiles of serum DHEAS. Over 4.4 years of follow-up, 137 new cases of depression were recorded. Of them, 35 among men and 64 in women were cases of incident severe depression. Cox's regression analysis, adjusted for potential confounders, revealed that higher DHEAS levels were associated with reduced risk of incident depression irrespective of gender (HR: 0.30; 95% CI: 0.09-0.96; Wald χ(2) = 4.09; df = 1; p = 0.04; women: HR: 0.31; 95% CI: 0.14-0.69; Wald χ(2) = 8.37; df = 1; p = 0.004) and of severe incident depression only in men (HR: 0.25; 95% CI: 0.06-0.99; Wald χ(2) = 4.05; df = 1; p = 0.04). CONCLUSION: Higher serum DHEAS levels were found to be significantly protective for the onset of depression irrespective of gender, whereas only in men was this association found also for incident severe depression.

Cardiovascular risk profiles and 20-year mortality in older people: gender differences in the Pro.V.A. study.

The age- and gender-related cardio-metabolic changes may limit the applicability of guidelines for the prevention of cardiovascular diseases (CVD) in older people. We investigated the association of cardiovascular risk profile with 20-year all-cause and CVD-mortality in older adults, focusing on age- and gender-specific differences. This prospective study involved 2895 community-dwelling individuals aged ≥65 years who participated in the Pro.V.A study. The sum of achieved target levels (smoking, diet, physical activity, body weight, blood pressure, lipids, and diabetes) recommended by the European Society of Cardiology 2016 guidelines was assessed in each participant. From this sum, cardiovascular risk profile was categorised as very high (0-2), high (3), medium (4), low (5), and very low (6-7 target levels achieved). All-cause and CV mortality data over 20 years were obtained from health registers. At Cox regression, lower cardiovascular risk profile was associated with reduced 20-year all-cause mortality in both genders, with stronger results for women (HR = 0.42 [95%CI:0.25-0.69] and HR = 0.61 [95%CI:0.42-0.89] for very low vs. very high cardiovascular risk profile in women and men, respectively). This trend was more marked for CVD mortality. Lower cardiovascular risk profile was associated with reduced all-cause and CVD mortality only in men < 75 years, while the associations persisted in the oldest old women. A lower cardiovascular risk profile, as defined by current guidelines, may reduce all-cause and CVD mortality in older people, with stronger and longer benefits in women. These findings suggest that personalised and life-course approaches considering gender and age differences may improve the delivery of preventive actions in older people. SUPPLEMENTARY INFORMATION: The online version contains supplementary material available at 10.1007/s10433-021-00620-y.

Association of physical activity trajectories with major cardiovascular diseases in elderly people.

INTRODUCTION: Cardiovascular benefits deriving from physical activity are well known, but it is unclear whether physical activity trajectories in late life are associated with different risks of cardiovascular diseases. METHODS: Progetto Veneto Anziani (Pro.V.A.) is a cohort study of 3099 Italians aged ≥65 years with baseline assessment in 1995-1997 and follow-up visits at 4 and 7 years. Surveillance was extended to 2018 by linkage with hospital and mortality records. Prevalent and incident cardiovascular diseases (coronary heart disease, heart failure and stroke) were identified through clinical examination, questionnaire, or hospital records. Moderate to vigorous physical activity was considered as a time-varying variable. Physical activity trajectories were categorised as: stable-low, high-decreasing, low-increasing and stable-high. Exposure was also assessed at 70, 75, 80 and 85 years. RESULTS: Overall, physical activity was associated with lower rates of incident cardiovascular diseases. A significant risk reduction was present among men and was stronger earlier in late life (70-75 years). Trajectories of stable-high physical activity were associated with a significantly lower risk of cardiovascular outcomes among men (HR 0.48, 95% CI 0.27 to 0.86) compared with those with stable-low trajectories (p for trend 0.002). No significant association was found with stroke. The greatest cardiovascular risk reduction was observed for >20 min/day of physical activity, and was more marked at 70 years. CONCLUSION: Increasingly active trajectories of physical activity were associated with lower rates of cardiovascular diseases and overall mortality. Promoting at least 20 min/day of physical activity early in late life seems to provide the greatest cardiovascular benefits.

Congestive heart failure and comorbidity as determinants of colorectal cancer perioperative outcomes.

There has been an increase in surgical interventions in frailer elderly with concomitant chronic diseases. The purpose of this paper was to evaluate the impact of aging and comorbidities on outcomes in patients who underwent surgery for the treatment of colorectal cancer (CRC) in Veneto Region (Northeastern Italy). This is a retrospective cohort study in patients ≥ 40 years who underwent elective or urgent CRC surgical resection between January 2013 and December 2015. Independent variables included: age, sex, and comorbidities. We analyzed variables associated with the surgical procedure, such as stoma creation, hospitalization during the year before the index surgery, the surgical approach used, the American Society of Anesthesiologists (ASA) score, and the Charlson Comorbidity Index score. Eight thousand four hundred and forty-seven patients with CRC underwent surgical resection. Patient age affected both pre- and post-resection LOS as well as the overall survival (OS); however, it did not affect the 30-day readmission and reoperation rates. Multivariate analysis showed that age represented a risk factor for longer preoperative and postoperative LOS as well as for 30-day and 365-day mortality, but it was not associated with an increased risk of 30-day reoperation and 30-day readmission. Chronic Heart Failure increased the 30-day mortality risk by four times, the preoperative LOS by 51%, and the postoperative LOS by 33%. Chronic renal failure was associated with a 74% higher 30-day readmission rate. Advanced age and comorbidities require a careful preoperative evaluation and appropriate perioperative management to improve surgical outcomes in older patients undergoing elective or urgent CRC resection.

The impact of knee and hip chondrocalcinosis on disability in older people: the ProVA Study from northeastern Italy.

OBJECTIVES: Chondrocalcinosis is frequently associated with osteoarthritis. The role of osteoarthritis in the onset and progression of disability is well known. The impact of chondrocalcinosis on disability has never been investigated in epidemiological studies. METHODS: Progetto Veneto Anziani is a survey of 3099 older Italians, focusing on chronic diseases and disability. Assessment was by questionnaires, physical performance tests and clinical evaluations. Chondrocalcinosis was determined by x-ray readings of 1629 consecutive subjects. Knee and hip osteoarthritis severity was evaluated by summing the radiographic features score (RFS) assigned during x-ray reading. SUBJECTS: with chondrocalcinosis were older and more frequently women (age-adjusted p<0.0001). The gender association disappeared following adjustment for osteoarthritis severity. However, at the knee, the prevalence of osteoarthritis was higher in chondrocalcinosis patients independently of age and sex (age-adjusted p<0.0001). No difference was found between chondrocalcinosis and controls in sociodemographic variables and comorbidity. Knee chondrocalcinosis was strongly associated with clinical features of knee osteoarthritis and with disability assessment parameters in the bivariate analysis. Most associations remained after adjusting for age. After further adjustment for RFS, a significant association remained for knee deformity and pain, the need for a cane, difficulty walking 500 m, using a toilet, shopping and repeatedly rising from a chair. CONCLUSIONS: Pain and physical function are the outcome measures of choice for assessing disability in osteoarthritis patients. The presence of chondrocalcinosis contributes to both, independently of age and osteoarthritis severity, thus compromising the quality of life and worsening comorbidity.

Tooth retention predicts good physical performance in older adults.

BACKGROUND: Oral health is closely related to both physical and psychological well-being, as it enables individuals to eat, speak, and socialize. The number of teeth is the most used indicator of oral health. Several reports document a relationship of dental status with a variety of indicators of general health but longitudinal studies employing standardized physical performance tests are infrequent in the scientific literature. SUBJECTS AND METHODS: The Italian elderly participating in the Pro.V.A. longitudinal Study (3099 subjects aged 65+ at baseline, 2196 at the 5-year follow-up 1 and 1641 at the 7-year follow- up 2) underwent detailed interview and extensive clinical and instrumental examination that included validated physical performance measures. Participants were classified into 4 groups according to the number of remaining teeth: 0, 1-7, 8-19, and 20+. To explore the association of the number of remaining teeth with physical function and disability, we performed logistic regression analyses with models progressively adjusted for a wide number of covariates, namely anthropometric (gender, age, BMI), comorbidity (cardio-vascular, osteoarticular, and neurological diseases including depression), muscle strength (assessed for upper and lower limbs), lifestyle (smoking status, alcohol use, leisure time activities) and socioeconomical status (education, income, marital status, loneliness). RESULTS: Dental status correlated with most comorbidities, lifestyle, and socio-economic variables at the univariate analysis at baseline and at follow-ups. A good dental status was significantly associated with better physical functioning and lower disability. The presence of 20+ teeth resulted significantly protective (reference group: 0 teeth) versus mobility-related disability (OR = 0.67), disability (OR = 0.54) and inability to perform heavy duties (OR = 0.62), at follow up 1 and low physical performance score (OR = 0.59) at follow up 2. Conversely, the detrimental effect of edentulism, explored in subjects with or without dentures, was present but not as straightforward. Conclusion. The assessment of a geriatric patient should include an oral evaluation as a good dental status is a crucial component of successful aging.

[First results from the OBSERVANT II study: clinical characteristics of patients with aortic stenosis undergoing transcatheter treatment with new generation devices]. / Primi risultati dello studio OBSERVANT II: caratteristiche cliniche dei pazienti con stenosi aortica sottoposti a procedure transcatetere con dispositivi di nuova generazione.

BACKGROUND: The OBSERVANT study evaluated the medium and long-term outcomes in patients undergoing transcatheter aortic valve implantation (TAVI) versus surgical aortic valve replacement obtaining comparative effectiveness results at least for the first-generation devices. The OBSERVANT II study enrolled a new series of TAVI procedures to evaluate whether the use of new-generation devices has modified outcome differences recorded in the OBSERVANT study. The aim of this paper is to describe the clinical characteristics of the OBSERVANT II population and compare them with those of the OBSERVANT population. METHODS: OBSERVANT II is a prospective multicenter observational study, which enrolled patients with severe aortic stenosis, who underwent a TAVI procedure in 30 Italian centers from December 2016 to September 2018. Clinical, anatomical and procedural information was recorded for each patient as well as procedure characteristics and any periprocedural outcomes. An administrative follow-up will allow to obtain information on medium and long-term outcomes. RESULTS: The enrolled population consists of 3001 patients with a mean age similar to that recorded in OBSERVANT (81.7 ± 6.3 vs 81.9 ± 6.2 years; p=0.336). OBSERVANT II patients show a lower prevalence of several morbid conditions than OBSERVANT patients (i.e. chronic obstructive pulmonary disease, coronary artery disease, peripheral arterial disease, etc.), though having very similar mean values of EuroSCORE II (7.2 ± 7.6% vs 7.4 ± 7.9%; p=0.558). According to three EuroSCORE II risk classes (≤3; 3-7; ≥7), the in-hospital mortality rates for patients enrolled in the two studies are 1.0% vs 2.0% (p≤0.000), 1.4% vs 4.1% (p<0.000) and 2.4% vs 7.7% (p<0.000), respectively. CONCLUSIONS: The first results of the OBSERVANT II study show that patients undergoing TAVI with new-generation devices are elderly, have a lower risk profile than patients enrolled in the OBSERVANT study but comparable mean values of EuroSCORE II. The in-hospital mortality rate for patients enrolled in the OBSERVANT II study is lower than that recorded in the OBSERVANT study across all the EuroSCORE II risk classes.