The "Lazio ADVICE" telemedicine platform: First results of general practitioners' usage, facilitators and barriers in the Local Health Authority Roma 1.

Background: Telemedical approaches represent a valuable tool for the management of coronavirus disease 2019 patients, allowing daily clinical assessment, monitoring of vital parameters, remote visits, and prescription of treatment or hospitalization in case of clinical worsening. This cross-sectional study aims to evaluate the use, barriers and facilitators of the "Lazio ADVICE" telemedical platform, a regional system for remote assistance for coronavirus disease 2019 patients at home, according to General Practitioners and Family Pediatricians of the Local Health Authority Roma 1, during the coronavirus disease 2019 pandemic. Methods: An interview-based survey was performed between December 2020 and January 2021. The survey investigated the demographic information of General Practitioner and Family Pediatricians, the knowledge of the platform, frequency of utilization, usefulness, strengths and weaknesses, and hypothesis of future implementation proposed. Results: We interviewed 214 physicians and 89 (41.6%) were classified as users and 125 (58.4%) as non-users. Older age and working in District 1, 14 and 15 (vs. District 13) significantly reduced the probability of using the platform physician. Among the 89 users, 19 (21.3%) used the platform every day or even several times a day, 40 (44.9%) several times a week but less than one access per day, 30 (33.7%) used the platform several times a month up to one entry per week. Most of them (92.3%) consider the platform useful. Barriers were poor integration with software and work routine (76.4%), and usability issues (53.9%). Among the 125 non-users, 14 (11.2%) didn't know the existence of the platform, 60 (48.0%) never tried it and 51 (40.8%) tried to use it. Reported reasons for the interruption of use were not very user-friendly (45.1%), perceived useless (37.3%), non-optimal functioning (23.5%), and lack of time (19.6%). Conclusion: The pandemic accelerated the implementation of telemedicine services around Lazio Region, starting a positive and continuous exchange of experiences, activities and best practices among physicians.

Association of Pisa Syndrome With Mortality in Patients With Parkinson's Disease.

OBJECTIVES: In Parkinson's disease, Pisa syndrom (PS) has been associated with disease stage and severity, combined treatment with levodopa and dopamine agonists, gait disorders, and comorbidities. Some forms of PS are potentially reversible; nevertheless, little is known about the impact of this syndrome on survival. DESIGN: Prospective study with a median follow-up of 2 years. SETTING AND PARTICIPANTS: Patients with Parkinson's disease, age 65 years and older (N = 189), attending a geriatric day hospital. MEASUREMENTS: According to established criteria, PS was diagnosed in the presence of at least 10° lateral flexion of the trunk reducible by passive mobilization or supine positioning. Cox regression was adopted to assess the association of PS with all-cause mortality. RESULTS: PS was diagnosed in 40 patients (21%); over the follow-up, 21 (11%) subjects died. In Cox regression, PS was associated with higher mortality [hazard ratio (HR) 4.10; 95% confidence interval (CI) = 1.36-12.38], after adjusting; other variables associated with mortality were age (HR = 1.19, 95% CI = 1.08-1.32), beta blockers (HR = 4.35, 95% CI = 1.23-15.39), and albumin levels (HR = 0.05, 95% CI = 0.01-0.33). The association of PS with mortality remained significant also after adjusting for variables associated with this syndrome (HR = 4.04, 95% CI = 1.33-12.25). CONCLUSIONS/IMPLICATIONS: PS represents a risk factor for earlier mortality in Parkinson's disease; further studies are needed to ascertain the underlying causes and whether treatment of this condition might improve survival.

The Association of Olfactory Dysfunction, Frailty, and Mortality Is Mediated by Inflammation: Results from the InCHIANTI Study.

BACKGROUND: Olfactory dysfunction might unveil the association between ageing and frailty, as it is associated with declining cognitive function, depression, reduced physical performance, reduced dietary intake, and mortality; all these conditions are characterized by increased levels of inflammatory parameters. The present study is aimed at evaluating the association between olfactory dysfunction, frailty, and mortality and whether such association might be mediated by inflammation. METHODS: We analysed data of 1035 participants aged 65+ enrolled in the "InCHIANTI" study. Olfactory function was tested by the recognition of the smells of coffee, mint, and air. Olfactory dysfunction was defined as lack of recognition of at least two smells. Considering the items "shrinking," "exhaustion," "sedentariness," "slowness," and "weakness" included in the Fried definition, frailty was defined as the presence of at least three criteria, prefrailty of one or two, and robustness of none. Serum interleukin-6 (IL-6) was measured in duplicate by high-sensitivity enzyme-linked immunosorbent assays. Logistic regression was adopted to assess the association of frailty with olfactory function, as well as with the increasing number of olfactory deficits. Cox regression was used to test the association between olfactory dysfunction and 9-year survival. RESULTS: Olfactory dysfunction was associated with frailty, after adjusting (OR 1.94, 95% CI = 1.07-3.51; P = .028); analysis of the interaction term indicated that the association varied according to interleukin-6 levels (P for interaction = .005). Increasing levels of olfactory dysfunction were associated with increasing probability of being frail. Also, olfactory dysfunction was associated with reduced survival (HR 1.52, 95% CI = 1.16-1.98; P = .002); this association varied according to the presence of frailty (P for interaction = .017) and prefrailty status (P for interaction = .046), as well as increased interleukin-6 levels (P for interaction = .011). CONCLUSIONS: Impairment of olfactory function might represent a marker of frailty, prefrailty, and consequently reduced survival in an advanced age. Inflammation might represent the possible link between these conditions.

Definition of a Geriatric Depression Scale cutoff based upon quality of life: a population-based study.

OBJECTIVES: The cutoff scores for the Geriatric Depression Scale (GDS) commonly adopted in clinical and research settings are based upon other neuropsychological tests. However, any intervention for depression should aim at improving subjective quality of life (QoL). We searched for a GDS cutoff level that might identify a decrease in perceived QoL using a scale that also allows formal cost-effectiveness calculations. METHODS: Quality of life was assessed by the Health Utilities Index, Mark 3 in all 344 residents of Tuscania (Italy) aged 75 years and above. Mood was assessed by both the 30-item GDS and the derived 15-item GDS. The association of GDS with low QoL was analyzed by multivariable logistic regression. Receiver operating characteristic curve analysis was adopted to estimate the overall predictive value and the best GDS cutoff for poor QoL. RESULTS: The 30-item GDS score was associated with increased probability of a worse QoL (odds ratio (OR) = 1.07, 95% confidence (CI) = 1.02-1.12, p = 0.003); also, it was a fair predictor of worse QoL (area under the curve (AUC) = 0.72; 95% CI = 0.67-0.76). The best GDS score cutoff for identifying a poor QoL was above 9/30. Results were similar (OR = 1.07, 95% CI = 1.02-1.12, p = 0.003, and AUC = 0.72, 95% CI = 0.67-0.76) for the short GDS form for a cutoff above 5/15. CONCLUSIONS: Among older subjects, depressive symptoms are associated with reduced QoL; GDS scores above 9/30 or 5/15 best predict poor perceived health-related QoL. These cutoff scores could therefore identify subjects in whom treatment is more likely to improve QoL and to yield a favorable cost-effectiveness ratio. Copyright © 2017 John Wiley & Sons, Ltd.

Use of proton-pump inhibitors is associated with depression: a population-based study.

Treatment with proton-pump inhibitors (PPIs) might be associated with neuropsychological side effects. We examined the association between use of PPIs and depressive symptoms in an elderly population. Mood was assessed by the 30-item Geriatric Depression Scale (GDS) in all 344 inhabitants of Tuscania (Italy) aged 75 years and over, without exclusion criteria; depression was defined by a GDS score ≥11. Use of PPIs was associated with a higher GDS score in linear regression analysis (B = 2.43; 95% CI = 0.49-4.38; p = 0.014) after adjusting; also, use of PPIs was associated with increased adjusted probability of depression in logistic regression (OR = 2.38; 95% CI = 1.02-5.58; p = 0.045). Higher PPIs dosages were associated with increased probability of depression (p for trend = 0.014). This association was independent of the diagnosis of peptic disease, as well as the use of antidepressant medications. No association was found between use of H2-blockers or antacids and the GDS score. Calculation of the population attributable risk indicated that 14% of depression cases could be avoided by withdrawal of PPIs. Use of PPIs might represent a frequent cause of depression in older populations; thus, mood should be routinely assessed in elderly patients on PPIs.

The Burden of Comorbidity Is Associated with Antibiotic Resistance Among Institutionalized Elderly with Urinary Infection: A Retrospective Cohort Study in a Single Italian Nursing Home Between 2009 and 2014.

Urinary tract infections (UTIs), which are common among nursing home patients, are associated with adverse outcomes and increased healthcare costs. Antibiotic resistance is an emerging problem, associated with excess morbidity and mortality; it has been suggested that this condition might be more prevalent among subjects with comorbid conditions. The aim of this study was to assess the association, if any, of antibiotic resistance with the burden of comorbidity in elderly with UTIs. This retrospective study enrolled 299 patients with culture-positive UTI consecutively admitted to the nursing home of the "Fondazione San Raffaele Cittadella della Carità", Taranto, Italy, which includes 80 beds under the direction of two geriatricians. The burden of comorbidity was quantified using the Charlson comorbidity score index. Diagnosis of UTI was ascertained by urine culture. Antibiotic resistance was defined according to the European Centre for Disease Prevention and Control expert proposal. Logistic regression was used to assess the adjusted association of the variables of interest with the presence of antibiotic resistance. Antibiotic resistance was detected in 162/299 (54%) patients. In logistic regression, the presence of antibiotic resistance was independently associated with higher Charlson score, after adjusting (odds ratio = 1.06; 95% confidence interval = 1.01-1.10). Antibiotic resistance is highly prevalent among nursing home residents; it is associated with the burden of comorbidity, but not with single diseases. This association and its potential implications should be assessed in dedicated studies.

Self-Reported Masticatory Dysfunction and Mortality in Community Dwelling Elderly Adults: A 9-Year Follow-Up.

OBJECTIVES: To evaluate the association, if any, between masticatory dysfunction (MD) and mortality in older adults. DESIGN: The Invecchiare in Chianti (InCHIANTI) Study, a cohort study with 9-year follow-up. SETTING: Tuscany, Italy. PARTICIPANTS: Individuals aged 65 and older (N = 1,155). MEASUREMENTS: MD was self-reported; Cox regression was used to assess the association between self-reported MD and 9-year all-cause mortality. This association was also evaluated after stratifying according to use of dentures. Analyses were adjusted for potential confounders, including demographic characteristics, lifestyle habits, comorbidities, nutrient intake, medications, and objective parameters. RESULTS: Four hundred five (35%) participants reported MD. Over the 9-year follow-up, 475 (41%) subjects died. According to Cox regression analysis, self-reported MD was associated with higher mortality (relative risk (RR) = 1.23, 95% confidence interval (CI) = 1.02-1.48), after adjusting for potential confounders. In participants with self-reported MD, uncorrected edentulism was the condition associated with the greatest risk of mortality (RR = 2.10, 95% CI = 1.07-4.14); use of dentures seemed to blunt this association (RR = 1.12, 95% CI = 0.87-1.44). CONCLUSION: Self-reported MD, chiefly when due to uncorrected edentulism, is associated with 9-year all-cause mortality in community-dwelling elderly adults. Further studies are needed to evaluate whether the timely correction of MD using adequate dentures can increase the survival of older adults.

Dietary intake of elderly outpatients with chronic obstructive pulmonary disease.

PURPOSE: Chronic obstructive pulmonary disease (COPD) is often associated with malnutrition, which is in turn associated with poor outcomes. Accordingly, in COPD patients adequate nutrition might improve several clinical and functional outcomes. Nevertheless, information about nutrient intake of older populations with COPD is still scanty. MATERIALS AND METHODS: We analysed data of 523 elderly attending a geriatric ambulatory. Of these, 165 had a diagnosis of COPD, while 358 were control participants, matched for demographic characteristics and free from respiratory diseases. COPD was diagnosed according to the global initiative for chronic obstructive lung disease (GOLD) criteria. The intake of micro and macronutrients was recorded using the European prospective investigation into cancer and nutrition (EPIC) questionnaire. Nutrient intake of COPD patients was compared with that of the control group and with recommended dietary allowances RDA. RESULTS: COPD patients had a lower energy intake, as compared with control participants (29.4 vs 34.4 kcal/kg of ideal weight; P<.0001), due to reduced intake of carbohydrates and proteins. Accordingly, in the energy intake was lower than recommended in 52% of COPD patients, vs 30% of controls (P<.0001). The intake of calcium, potassium, folate, cholecalciferol, retinol, and thiamine was lower than RDA in over 75% of COPD patients. CONCLUSIONS: The diet of elderly COPD outpatients does not provide the recommended energy intake, nor does it meet the RDA for many micronutrients. Such deficits are more severe than in age matched non- respiratory subjects.

Bone Mineral Density and Cognitive Decline in Elderly Women: Results from the InCHIANTI Study.

Osteoporosis and cognitive impairment, which are highly prevalent conditions in elderly populations, share several risk factors. This study aims at evaluating the association of bone mineral density (BMD) with prevalent and incident cognitive impairment after a 3-year follow-up. We studied 655 community-dwelling women aged 65+ participating in the InCHIANTI study, who had been followed for 3 years. Total, trabecular, and cortical BMD were estimated by peripheral quantitative computed tomography using standard transverse scans at 4 and 38 % of the tibial length. Cognitive performance was evaluated using the Mini-Mental State Examination and the Trail Making Tests (TMT) A and B; a MMSE score <24 was adopted to define cognitive impairment. The TMT A-B score was calculated as the difference between TMT-A and TMT-B times (ΔTMT). The association of cognitive performance after 3 years with baseline indices of BMD was assessed by logistic and linear regression analyses. Cortical, but not trabecular, BMD was independently associated with incident cognitive impairment (OR 0.93, 95 % CI 0.88-0.98; P = 0.012), worsening cognitive performance (OR 0.96, 95 % CI 0.92-0.98; P = 0.039), and worsening performance in ΔTMT (OR 0.96, 95 % CI 0.92-0.99; P = 0.047). Increasing cortical BMD tertiles was associated with decreasing probability of incident cognitive impairment (P for linear trend =0.001), worsening cognitive performance (P = 0.013), and a worsening performance below the median value (P for linear trend <0.0001). In older women, low BMD might represent an independent and early marker of subsequent cognitive impairment. Physicians should assess and monitor cognitive performance in the routine management of elderly women with osteoporosis.

The burden of comorbidity is associated with symptomatic polymicrobial urinary tract infection among institutionalized elderly.

BACKGROUND: Urinary tract infections (UTIs), often sustained by polymicrobial flora (p-UTIs), are a common finding among nursing home patients, and associated with adverse outcomes and increased healthcare costs. P-UTIs have been extensively studied with regard to microbiological aspects. However, little is known about the characteristics of the host. AIMS: The aim of this study is to verify to which extent comorbidity characterizes elderly nursing home patients with p-UTIs. METHODS: We enrolled 299 patients with culture-positive UTI consecutively admitted to the nursing home of the "Fondazione San Raffaele Cittadella della Carità", Taranto, Italy. P-UTI was diagnosed when two uropathogens were simultaneously isolated. The burden of comorbidity was quantified using the Charlson comorbidity score index. Logistic regression analysis was used to assess the adjusted association of the variables of interest with the presence of p-UTI. RESULTS: P-UTIs were detected in 118/299 (39%) patients. According to logistic regression, the presence of p-UTIs was independently associated with the Charlson index (OR 1.70; 95% CI 1.06-2.72; P = .026). This association remained also after excluding participants without urinary catheter (OR 1.88; 95% CI 1.13-3.11; P = .015). DISCUSSION: The presence of P-UTIs is associated with the burden of comorbidity, but not with individual diseases. CONCLUSIONS: Older nursing home patients with comorbidity should be screened for the presence of p-UTIs; further studies are needed to evaluate the impact of early detection and treatment of p-UTIs on the development of comorbidity.

Associations of Heart Rate With Inflammatory Markers Are Modulated by Gender and Obesity in Older Adults.

BACKGROUND: Faster resting heart rate (HR), which is associated with inflammation and elevated cortisol levels, is a risk factor for excess cardiovascular morbidity and mortality. Obesity is associated with increased cardiovascular morbidity and mortality, inflammation, and elevated cortisol levels. The aim of the present study was to evaluate the interaction of Body Mass Index (BMI) with inflammation and cortisol in modulating HR in older subjects. METHODS: We analyzed data of 895 participants aged 65+ enrolled in the "InCHIANTI" study, in sinus rhythm, and not taking beta blockers or digoxin. Linear regression was performed to assess the adjusted association between HR, IL-6, and cortisol levels. The model was also analyzed stratifying for BMI tertiles. Logistic regression was adopted for evaluating the association of HR exceeding the mean value with Il-6 and serum cortisol. RESULTS: According to multivariable linear regression, IL-6 and cortisol levels were associated with HR (B = 1.42, 95% CI = 0.43-2.42; p = .005 and B = .34, 95% CI = 0.17-.51; p < .0001, respectively). The association was significant only among women in the highest BMI tertile (B = 4.16, 95% CI = 1.40-6.91; p = .003 for IL-6 and B = .57, 95% CI = 0.14-1.01; p = .010 for cortisol). Logistic regression confirmed that IL-6 and cortisol levels were associated with HR above the mean value in the highest BMI tertile (OR = 2.13, 95% CI = 1.15-3.97; p = .009 and OR = 1.14, 95% CI = 1.03-1.25; p = .009, respectively). CONCLUSIONS: Faster HR is associated with proinflammatory state in elderly patients; this association seems to be limited to women with higher BMI.

Metabolic syndrome and functional ability in older age: the InCHIANTI study.

BACKGROUND & AIMS: Metabolic syndrome (MetS) is associated with incident disability in middle-aged subjects. We evaluated the association of MetS with functional ability in an older population. METHODS: We enrolled 1155 participants aged 65+, derived from the InCHIANTI study, and followed for 3 years. MetS was diagnosed according to the National Cholesterol Education Program's ATP-III criteria. Functional ability was estimated using the Katz's activities of daily living (ADLs), and the Lawton and Brody for the instrumental activities of daily living (IADLs) scales. The association between disability and MetS at baseline and after follow-up was assessed by logistic regression. RESULTS: At baseline, MetS was associated with reduced probability of ADLs disability among participants aged 74+ (OR = .33, 95% CI = .14-.77; p = .010), but not in younger (5.08, 95% CI = .88-29.24; p = .069). Also, MetS was associated with reduced probability of incident ADLs disability (OR = .61, 95% CI .41-.91; p = .016), but neither with prevalent, nor incident IADLs disability. CONCLUSIONS: In older persons, MetS is associated with reduced probability of prevalent and incident ADLs disability. Whether older persons with MetS should receive treatment and whether the current diagnostic criteria for MetS apply to older individuals need further investigation.

Chewing problems are associated with depression in the elderly: results from the InCHIANTI study.

OBJECTIVE: Depression is increasingly recognized in older populations and associated with undernutrition, disability, and increased mortality. Chewing problems (CPs) share with depression these associations. The aim of the study was to evaluate the association, if any, between CPs and depression in older subjects. METHODS: We assessed 927 participants aged 65 years and older, derived from the 'InCHIANTI' study. Mood was evaluated using the CES-D scale and defined depressed by a CES-D score ≥20. CPs were self-reported. Logistic regression was performed to assess the adjusted association between depression and CPs. The adjusted model was analyzed after stratifying for use of complete, partial dentures and edentulism. RESULTS: Chewing problems were reported by 293/927 (31.6%) participants. Depression was present in 188/927(20.3%) participants. In multivariable logistic regression, CPs were associated with depression (OR = 1.81, 95% CI = 1.26-2.58; p = 0.001). No significant association was found among subjects who used complete dentures (OR = 1.12, 95% CI = 0.80-1.58, p = 0.515). Up to 27.8% of prevalent depression might be attributed to CPs. CONCLUSIONS: Chewing problems are associated with depression in elderly population. Use of complete dentures hinder this association. Older depressed subjects should be screened for the presence of CPs; further studies are needed to evaluate the impact of early detection and correction of CPs on the development of depression.

Metabolic syndrome and hemoglobin levels in elderly adults: the Invecchiare in Chianti Study.

OBJECTIVES: To assess the association between metabolic syndrome (MetS) and hemoglobin levels in older adults. DESIGN: The Invecchiare in Chianti (InCHIANTI) Study, a cohort study with a 6-year follow-up. SETTING: Tuscany, Italy. PARTICIPANTS: Adults aged 65 and older (N = 1,036). MEASUREMENTS: MetS was diagnosed according to the National Cholesterol Education Program Adult Treatment Panel III criteria. The adjusted association between baseline hemoglobin and MetS was assessed using multivariable linear regression with hemoglobin as a continuous variable and using logistic regression with median hemoglobin level as the reference. Logistic regression was also performed with any incident decline in hemoglobin levels as the dependent variable. RESULTS: MetS was diagnosed in 263 (25%) participants. At baseline, MetS was associated with higher hemoglobin levels (B = 0.18, 95% confidence interval (CI) = 0.03-0.33, P = .02) and with hemoglobin levels above the median value (odds ratio (OR) = 1.65, 95% CI = 1.17-2.32, P = .004) after adjusting. After 6 years, MetS was associated with lower adjusted probability of lower hemoglobin levels (OR = 0.34, 95% CI = 0.15-0.79, P = .012) but only in the oldest tertile of participants. CONCLUSION: MetS is associated with higher hemoglobin levels in older subjects and with lower probability of hemoglobin loss over 6 years in those in the oldest age group.

Catastrophic antiphospholipid syndrome presenting with multiorgan failure and gangrenous lesions of the skin.

A 38-year-old woman with a 20-year history of systemic lupus erythematosus and positive anticardiolipin antibodies developed anuria and hypotension. 20 days before, she had discontinued 25 mg prednisone, but not warfarin, on medical advice. 3 days before admission, she developed extensive necrosis and blisters involving both arms and legs and a multiorgan failure. She improved after immunosuppressive and antibiotic therapy, 3 sessions of dialysis and 5 sessions of plasmapheresis. It was decided that she could be discharged after 45 days. Her skin lesions were complicated by several abscesses requiring surgical drainage and finally healed almost completely within 9 months. Catastrophic antiphospholipid syndrome is a distinctly rare dramatic condition characterized by widespread thrombosis of small vessels, which in the present case was likely triggered by the abrupt withdrawal of steroid therapy. It should be borne in mind in cases of multiorgan failure, which does not recognize a well-defined etiology.

Does cognitive dysfunction conform to a distinctive pattern in obstructive sleep apnea syndrome?

Obstructive sleep apnea (OSA) is a recognized cause of cognitive dysfunction. By using a cross-sectional comparative study, we aimed to verify whether neuropsychological performance of untreated OSA patients conforms to a distinctive pattern. Forty-nine newly diagnosed, untreated OSA patients, 27 with multi-infarctual dementia (MID), 31 with mild to moderate dementia of Alzheimer type (DAT) and 63 with severe chronic obstructive pulmonary disease (COPD), all free from major comorbid dementing conditions were chosen for the study. The groups were matched for age and education. We found a bimodal distribution of cognitive performance in OSA group, which was therefore divided into two clusters having better (OSAb, n = 35) and worse (OSAw, n = 14) performance on a battery of 10 cognitive indexes. Cognitive performances of OSAb, OSAw, MID, DAT and COPD were compared by discriminant analysis. OSAb performed better than OSAw in all but one test. Deductive thinking and verbal attainment were more severely impaired in OSAw than in COPD patients. Constructive ability, deductive thinking and both verbal attainment and immediate memory were comparably impaired in OSAw and DAT. The mean neuropsychological scores of OSAw and MID were comparable, but 71% of OSAw patients had a distinctive cognitive profile, i.e. a group specific pattern of cognitive dysfunction, according to discriminant analysis. One of four newly diagnosed OSA patients had a severe and distinctive neuropsychological dysfunction mainly involving inductive and deductive thinking, and constructive ability. Some analogy with cognitive pattern of MID suggests that a mainly subcortical damage underlies this dysfunction.