The influence of occupation type and complexity on cognitive performance in older adults.

Sociodemographic factors, such as education and occupation, may influence the individual's cognitive reserve. We explored the extent to which the type and complexity of previous work activities influence cognitive performance (evaluated with Mini-Mental State Examination, MMSE, and the Animal Naming Test, ANT) in 799 older people with or without brain damage. The presence of cortical/subcortical ischemic brain lesions and right/left hippocampal atrophy was derived from magnetic resonance imaging. We found that individuals who had done intellectual work had better MMSE and ANT scores than their counterparts in the presence of brain lesions or hippocampal atrophy. Among the manual workers there were significant differences between the MMSE scores of individuals with and without brain damage (mean MMSE difference (2.09 [SD: 0.68], p=0.01), but not among the intellectuals (0.19 [SD: 0.29], p=0.36) nor the service providers (1.67 [SD: 0.55], p=0.21). Occupations involving more complex dealings with people were associated with better MMSE scores in the presence of brain lesions [ß=-0.41, 95%CI: -0.72,-0.09] and hippocampal atrophy [ß=-0.29, 95%CI:-0.58,-0.001]. These results indicate that in more cognitively stimulating work with greater social interaction may help older individuals preserve cognitive functions, even in the presence of brain damage.

Orthostatic hypotension and night-time dipper patterns in geriatric outpatients.

Orthostatic hypotension (OH) and blood pressure circadian dysfunctions are common in older adults and may be related to aging-related autonomic nervous system deficits. This study aimed to evaluate the relationship between orthostatic and nocturnal blood pressure changes in geriatric outpatients. This cross-sectional study was carried out with 425 Italian individuals aged ≥65 years (mean age 75.8 ± 7.1 years) who attended a hypertension outpatient clinic from January 2013 to January 2020. Each patient underwent orthostatic testing and noninvasive 24-h blood pressure monitoring (ABPM). OH was detected in 38.1% of patients, and these individuals were more likely to have abnormal circadian blood pressure patterns (reverse and nondipper) than those without OH (61.7% vs. 51.7%; p = 0.045). In linear regression, after adjusting for potential confounders, orthostatic and nocturnal changes in systolic blood pressure were inversely associated (ß = -0.63, 95% CI [-0.95; -0.32]; p < 0.001). This association was stronger in patients ≥80 years. OH is highly prevalent in older patients and is associated with altered nocturnal blood pressure profiles, especially in the oldest old. Because both OH and altered blood pressure patterns are associated with elevated cardiovascular risk and mortality, our study suggests that elderly patients with OH should undergo noninvasive 24-h blood pressure monitoring.

Prognostic value of cardiac troponin I assay in hospitalized elderly patients.

BACKGROUND: Cardiac troponin I (cTnI) has been poorly studied in elderly inpatients. AIM: This study wanted to assess factors influencing the increase in cTnI and its prognostic value in hospitalized elderly patients. METHODS: 354 elderly (mean age of 84.8 ± 6.9 years) patients consecutively admitted in the Geriatrics Division in Padua were tested for cTnI levels assay during the hospital stay. Number of subsequent patient deaths at 6 months and 2 years were registered. RESULTS: Of the 354 patients, 27 (7.6%) died in hospital; their levels were not significantly higher or more frequently positive on cTnI than those of the remainder of the sample. 71 (20.01%) patients died within 6 months of being discharged, and in-hospital positive cTnI levels emerged as a mortality risk factor in this group [unadjusted HR 1.13 (1.04-1.23); p = 0.004]. At 2 years, a total of 174 patients (49.2%) had died, but in-hospital pathological cTnI levels were not a mortality risk factor in this group. DISCUSSION: It should be noted that cTnI level was a risk factor for mortality at 6 months but no longer at 2 years after an elderly patient's hospitalization. This finding may relate to patients' limited physiological reserves or be driven by the fact that the elderly tend to receive fewer evidence-based treatments, and to be managed more conservatively than younger patients. CONCLUSIONS: In the multidimensional analysis of older patients, troponin I can be used to stratify patients and assess mortality risk at 6 months, but not at 2 years.

Difficulties with Fine Motor Skills and Cognitive Impairment in an Elderly Population: The Progetto Veneto Anziani.

OBJECTIVES: To investigate dysfunction in fine motor skills in a cohort of older Italian adults, identifying their prevalence and usefulness as indicators and predictors of cognitive impairment. DESIGN: Population-based longitudinal study with mean follow-up of 4.4 years. SETTING: Community. PARTICIPANTS: Older men and women enrolled in the Progetto Veneto Anziani (Pro.V.A.) (N = 2,361); 1,243 subjects who were cognitively intact at baseline were selected for longitudinal analyses. MEASUREMENTS: Fine motor skills were assessed by measuring the time needed to successfully complete two functional tasks: putting on a shirt and a manual dexterity task. Cognitive impairment was defined as a Mini-Mental State Examination (MMSE) score less than 24. RESULTS: On simple correlation, baseline MMSE score was significantly associated with the manual dexterity task (correlation coefficient (r) = -0.25, P < .001) and time needed to put on a shirt (r = -0.29, P < .001). Over the study period, changes in time needed to perform the fine motor tasks were significantly associated with changes in MMSE (putting on a shirt: ß = 0.083, P = .003; manual dexterity task: ß = 0.098, P < .001). Logistic regression analyses confirmed that worse results on tasks were associated with cognitive impairment at baseline (odds ratio (OR) = 2.47, 95% confidence interval (CI) = 1.74-3.50, for the fourth quartile of time needed to put on a shirt; OR = 1.98, 95% CI = 1.42-2.76, for the fourth manual dexterity task quartile) and greater risk of cognitive impairment developing during follow-up (OR = 4.38, 95% CI = 2.46-7.80, for the fourth quartile of time needed to put on a shirt; OR = 2.20, 95% CI = 1.30-3.72, for the fourth manual dexterity task quartile). CONCLUSIONS: Difficulties with fine motor skills are common in older adults, and assessing them may help to identify early signs of dementia, subjects at high risk to develop cognitive decline, and individuals who can be referred to specialists.

Semmes-Weinstein Monofilament Examination for Predicting Physical Performance and the Risk of Falls in Older People: Results of the Pro.V.A. Longitudinal Study.

OBJECTIVE: To investigate whether the Semmes-Weinstein monofilament examination (SWME) was associated with, and could predict, measures of physical performance and the risk of fall in older people. DESIGN: Prospective study. SETTING: Community. PARTICIPANTS: Older participants (N=2826) enrolled in the Progetto Veneto Anziani (Pro.V.A.) study and a subsample of persons (n=1885) who did not report falls at baseline for longitudinal analyses. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Falls reported in the year preceding the assessment and Short Physical Performance Battery (SPPB) were recorded at baseline and again after 4.4 years. RESULTS: At baseline, 830 participants (29.4%) had experienced falls in the previous year, with a higher prevalence of falls in those positive at SWME than in those negative at SWME (35.8% vs 28.0%; P=.001). Using logistic regression, participants positive at SWME had a (significant) 66% higher risk of presenting worse SPPB score (95% confidence interval, 1.51-1.83) and between 25% and 32% higher risks of having experienced ≥1 fall or recurrent falls than did those negative at SWME. The incidence of falls at follow-up was higher in the positive SWME group than in the negative SWME group (42.2% vs 30.7%; P=.001), and multinomial logistic regression showed that the former had a 13% higher risk of decline in SPPB scores (95% confidence interval, 1.03-1.25), particularly for gait and balance; 48% higher risk of having had 1 fall; and 77% higher risk of recurrent falls. At both baseline and follow-up, the larger the extension of neuropathy (negative SWME vs unilateral impairment in positive SWME vs bilateral impairment in positive SWME), the greater its negative effect on falls and physical performance. CONCLUSIONS: SMWE was associated with, and could predict, lower extremity physical performance and falls in older people.

[Unidimensional scales for dementia: a cross-sectional study in elderly Italian retirement houses residents]. / Valutazione del dolore in soggetti con deterioramento cognitivo lieve-moderato: uno studio trasversale su anziani italiani istituzionalizzati.

BACKGROUND: The pain in instituzionalized elderly people with cognitive impairment is common. This symptom is severely under-reported and under-treated within this population. Evaluation of pain intensity is an essential component of pain assessment. Self-report approach to pain assessment is generally regarded as the gold standard of pain measurement in people with mild and moderate cognitive decay. The literature demonstrated more different unidimensional self-report scales but the conclusions of the studies suggested often the utilization of different scales. AIM: The goal of this study was to compare three different unidimensional pain assessment scales to be used with 84 instituzionalized elderly people with an average Mini-Mental State Examination score of 18. METHOD: This was a descriptive cross-sectional study. The pain assessment was carried out by administering the three scales Faces Pain Scale (FPS), Numeric Rating Scale (NRS), Verbal Rating Scale (VRS). RESULTS: The results showed that the prevalence of pain was 60-70%. All three pain intensity scales had good reliability and validity (p=0.0001); The compilation time of Faces Pain Scale most above than the other two scales (p=0.0001). CONCLUSION: The findings of this article support the implementation of these scales in operative protocols considering the compilation time and preferences of the patients.

Advanced dementia: opinions of physicians and nurses about antibiotic therapy, artificial hydration and nutrition in patients with different life expectancies.

AIM: The aim of the present study was to investigate the proportion of physicians and nurses who agree with the administration of antibiotic therapy (AT), artificial hydration (AH), and artificial nutrition (AN) in patients with advanced dementia and different life expectancies. Furthermore, we aimed at analyzing the correlates of the opinion according to which medical treatments should no longer be given to advanced dementia patients once their life expectancy falls. METHODS: End-of-life decisions and opinions were measured with a questionnaire that was sent to geriatric units, hospices and nursing homes in three different regions of Italy. Multivariate logistic regressions were carried out to ascertain the correlates of the agreement with the administration of AH, AT or AN. RESULTS: When the patient's life expectancy was 1-6 months, 83% of respondents agreed with AH, 79% with AT and 71% with AN. When the life expectancy was less than 1 month, a large proportion of respondents still agreed with AH and AT (73% and 61%), whereas less than one in two respondents (48%) agreed with AN. CONCLUSIONS: The findings of the present study showed that AN creates more ethical dilemmas in the clinical management of end of life than other treatments, such as AH or AT. Opinions on whether or not these practices are appropriate at the end of life were related with feelings, thoughts and ethical issues that played a different part for physicians and nurses. Geriatr Gerontol Int 2017; 17: 487-493.

Prevalence of sarcopenia and associated factors in the healthy older adults of the Peruvian Andes.

AIM: To assess the prevalence of sarcopenia and associated factors in a population of older people living in a rural area of the Peruvian Andes. MATERIALS AND METHODS: The study concerned 222 people aged ≥65 years. Sarcopenia was diagnosed on the basis of skeletal muscle mass, measured using bioimpedance analysis, and gait speed, measured with the 4-m walking test, as recommended by the International Working Group on sarcopenia. Self-reported physical activity, the Short Physical Performance Battery, and the Six-Minute Walking Test also contributed information on participants' physical performance status. Disabilities were investigated by assessing participants' self-reported difficulties in performing one or more basic or instrumental activities of daily living. RESULTS: The prevalence of sarcopenia was 17.6%. Compared with participants without sarcopenia, individuals who were found sarcopenic were significantly older, female and were less frequently farmers, had fewer children, had a worse nutritional status, a significantly lower physical performance, and higher levels of disability in the instrumental activities of daily living. After adjusting for potential confounders, age, female sex, a low body mass index, a self-reported low physical activity level, a worse Six-Minute Walking Test scores, and a low number of children were significantly associated with sarcopenia. CONCLUSION: The prevalence of sarcopenia seems to be quite high among community-dwelling older subjects in the Peruvian Andes. Age, female sex, a low body mass index, little physical activity, a poor Six-Minute Walking Test scores, and a low number of children could be associated with this condition.

Effect of restoring sinus rhythm in hypertensive patients with atrial fibrillation undergoing electrical cardioversion.

INTRODUCTION: Little is known about the effects of atrial fibrillation (AF) on blood pressure (BP) levels in hypertensive patients. Some studies suggest a role for rhythm control in managing such patients' BP, but the improvement observed in cardiac performance after restoring sinus rhythm (SR) may coincide with an increase in BP. The aim of this study was to apply ambulatory BP monitoring to analyze BP changes in hypertensive patients after electrical cardioversion for persistent AF. METHODS AND RESULTS: The study included 54 hypertensive patients with persistent AF. Ambulatory BP monitoring was performed on the day before electrical cardioversion and again about a month later under conditions of stable medical treatment.Patients with a SR at follow-up (n=34) had significantly higher 24-h, night-time (P<0.05), and daytime (P=0.074) systolic BP, and significantly lower 24-h, daytime (P<0.05), and night-time (P=0.078) DBP. The number of patients with nocturnal dipping decreased from 20 to 14 and the number of those with reverse dipping increased from 1 to 7. Patients with recurrent AF at follow-up (n=20) showed no significant BP changes, except for a decrease in the mean night-time DBP. CONCLUSION: Restoring SR in hypertensive patients with AF led to a significant increase in their systolic BP (especially at night) and a decrease in their DBP. Hypertensive patients with AF should consequently undergo ambulatory BP monitoring after electrical cardioversion for the purpose of adjusting their antihypertensive treatment.

Orthostatic Changes in Blood Pressure and Cognitive Status in the Elderly: The Progetto Veneto Anziani Study.

We studied a cohort of 1408 older subjects to explore whether postural changes in blood pressure (BP; defined as orthostatic hypo- or hypertension) can predict the onset of cognitive deterioration. Orthostatic hypotension was defined as a drop of 20 mm Hg in systolic or 10 mm Hg in diastolic BP and orthostatic hypertension as a rise of 20 mm Hg in systolic BP. Orthostatic BP values were grouped into quintiles for secondary analyses. Two cognitive assessments were considered: (1) cognitive impairment, that is, Mini-Mental State Examination scores ≤24/30, and (2) cognitive decline (CD), that is, a 3-point decrease in Mini-Mental State Examination score from the baseline to the follow-up. At the baseline, the prevalence of orthostatic hypotension and hypertension was 18.3% and 10.9%, respectively. At the follow-up (4.4±1.2 years), 286 participants were found cognitively impaired and 138 had a CD. Using logistic regression analysis adjusted for potential baseline confounders, participants with orthostatic hypertension were at significantly higher risk of CD (odds ratio =1.50; 95% confidence intervals =1.26-1.78). Neither orthostatic hypotension nor orthostatic hypertension raised the risk of developing a cognitive impairment. Using quintiles of orthostatic BP values, we found that both decreases and increases in systolic and diastolic BP raised the risk of CD, but not of cognitive impairment. In conclusion, we found that orthostatic hypertension predicts the onset of CD, but not of cognitive impairment in the elderly, whereas orthostatic hypotension predicts neither of these conditions. Further studies are needed to confirm our findings.

Nutritional status, physical performance and disability in the elderly of the Peruvian Andes.

BACKGROUND: Although nutritional status plays an important part in the physical performance and disability of older people, this relationship has been little studied in developing countries. AIMS: A study on the effects of nutritional status on the physical performance and functional status of elderly people living in rural areas of the Peruvian Andes. METHODS: The study concerned 222 people aged ≥65 years living in a rural area of the Peruvian Andes. The Mini-Nutritional Assessment (MNA) was used to classify participants as malnourished (MNA <= 17), at risk of malnutrition (MNA 18-23), or well-nourished (MNA>= 24). The short physical performance battery (SPPB) and six-minute walking test (6MWT) were used to measure participants' physical performance. Disabilities were investigated by assessing participants' self-reported difficulty in performing one or more basic activities of daily living (ADL), and instrumental activities of daily living (IADL). RESULTS: The prevalence of malnutrition was 9.4 %, and more than half of our samples were at risk of malnutrition. After adjusting for potential confounders, malnourished individuals performed significantly worse than the other MNA groups in the SPPB (p for trend=0.001), 6MWT and IADL (p for trend < 0.0001 for both outcomes), but not in the ADL (p for trend = 0.23). Taking the well-nourished for reference, and after adjusting for potential confounders, malnutrition was significantly associated with disability in IADL (OR 5.36, 95 % CI 1.02-56.94; p = 0.05), and poor performance in the 6MWT (OR 2.73, 95 % CI 1.06-12.08; p = 0.03) and SPPB (OR 4.94, 95 % CI 1.01-24.07; p = 0.04). CONCLUSION: Poor nutritional status was found significantly associated with poor physical performance and poor functional status in elderly Peruvian individuals.

Short article: Relapsing Whipple's disease: a case report and literature review.

Whipple's disease is a rare infection caused by Tropheryma whipplei, a Gram-negative Bacillus usually found in macrophages of the lamina propria of the small intestine. The typical clinical manifestations of classic Whipple's disease are diarrhea, weight loss, malabsorption, abdominal pain, and arthralgia. The disease's laboratory diagnosis is currently based on duodenal biopsy. Treatment generally includes primary therapy for 2 weeks with intravenous antibiotics capable of reaching high levels in the cerebrospinal fluid, such as ceftriaxone, usually followed by treatment with oral cotrimoxazole for 1 year. Early diagnosis should enable appropriate treatment and improves the prognosis, and prolonged antibiotic treatment often leads to complete remission. Our case report focuses on a 72-year-old man who had been passing watery stools for 1-2 months, accompanied by low-grade fever. He reported profound asthenia, a weight loss of about 3 kg, and loss of appetite. Thirty years earlier (in 1984), he had been working as a horse keeper at a University Department of Agricultural and Veterinary Studies, where he had contracted Whipple's disease. Laboratory tests and microbiological studies led to a diagnosis of recurrent Whipple's disease. Esophagogastroduodenoscopy was performed under deep sedation. Biopsy samples obtained from the stomach and duodenum were stained with hematoxylin and eosin, Giemsa, and periodic acid-Schiff to identify any accumulation of typical periodic acid-Schiff-positive macrophages in the lamina propria. A specific quantitative real-time PCR assay using specific oligonucleotide probes for targeting repeated sequences of Tropheryma whipplei was also performed to detect its DNA in the duodenum samples.

Short- and longer-term predictive capacity of the Multidimensional Prognostic Index: The timing of the assessment is of no consequence.

BACKGROUND: Several studies have tested the ability of the Multidimensional Prognostic Index (MPI) to predict mortality for acute elderly patients admitted to hospital. We compared the reliability of MPI scores obtained both on admission to, and at discharge from hospital. We tested MPI performance in predicting short- and longer-term mortality grouped into three risk groups and according to single MPI scores. METHODS: A longitudinal prospective study was conducted on 699 elderly patients admitted to the Geriatric Unit at Padua General Hospital. MPI scores were obtained on admission and at discharge. In-hospital and one-year mortality was recorded. Adjusted Cox's regression models were used to assess the prognostic value of the MPI scores. RESULTS: 691 were included in the study: 459 (66.4%) women and 232 (33.6%) men, mean age=85.2 ± 7.0 years. Patients were grouped as: low risk MPI 12.5%; moderate risk MPI 28.6%; severe risk MPI 58.9%. The cumulative in-hospital mortality rate was 7.4%. In the adjusted model, only MPI score (not MPI risk group) was significantly associated with in-hospital death ([HR]=1.22, 95%CI 1.07-1.39). 1-Year crude mortality rate: 39.2%. The patients' MPI scores at admission and at discharge were equally predictive of death (adjusted HR of MPI on admission 1.20 [1.15-1.27], p<0.0001; at discharge 1.24 [1.18-1.30], p<0.0001). The performance (AUC) of the MPI score on admission and at discharge proved much the same. CONCLUSIONS: This study confirmed the value of the MPI in predicting mortality for acute elderly patients. Grouping MPI scores into risk levels may not be appropriate when applied to hospitalized acute geriatric patients. The prognostic value of MPI scores was confirmed only for MPI value ≥0.68. Judging from our study, the timing of the assessment during a patient's hospital stay (on admission or at discharge) may be irrelevant for longer-term prognostic purposes.

Reliability of Oscillometric Blood Pressure Monitoring in Atrial Fibrillation Patients Admitted for Electric Cardioversion.

The reliability of automated oscillometric blood pressure (BP) monitors in atrial fibrillation (AF) has been poorly investigated, only comparing different patients with AF and sinus rhythm (SR), and is a method influenced by individual characteristics. This study compared the reliability of the oscillometric device A&D TM-2430 (A&D Company, Tokyo, Japan) with that of a mercury sphygmomanometer in AF patients whose SR was restored after electric cardioversion (ECV). Three consecutive BP measurements were obtained on the day before and about 30 days after ECV in stable treatment conditions. Of the 100 patients studied, 63 reported an SR at follow-up, with a significant increase in systolic BP and a significant decrease in diastolic BP according to both devices. There were no significant differences between the systolic and diastolic biases before and after ECV using Bland Altman analysis (P > .05 each). The oscillometric device analyzed, using three repeated measurements, is reliable in measuring BP in AF patients.

Artificial nutrition and hydration in terminally ill patients with advanced dementia: opinions and correlates among Italian physicians and nurses.

BACKGROUND: Although their benefits are controversial, artificial nutrition and hydration are often administered as a form of basic care to terminally ill patients. An important reason for this may be that these treatments have strong emotional and psychological meanings. AIMS: In the present article we investigated the opinions of Italian physicians and nurses on the administration of artificial nutrition and hydration to terminally ill patients with advanced dementia. We also investigated the antecedents of these opinions, considering feelings and thoughts related to death, ethical issues and training in palliative care. METHOD: A questionnaire was administered to Italian physicians (n=288) and nurses (n=763). We analyzed the percentages of agreement with the administration of artificial nutrition and hydration and, using multivariate logistic regressions, the possible antecedents of these opinions. RESULTS: Agreement with the provision of artificial hydration was higher (73%) than for artificial nutrition (48%), suggesting that artificial hydration may be seen as a form of basic care. Agreement with their administration was generally lower among professionals in northern Italy working in geriatrics wards who had received training in palliative care. We also found that death-related feelings and thoughts and ethical issues played a different part for physicians and nurses. CONCLUSIONS: Our findings suggest that opinions concerning artificial nutrition and hydration not only derive from scientific background, but also relate to cultural, ethical, and psychological issues. Our results also reveal important differences between physicians' and nurses' opinions, providing useful information for interpreting and overcoming obstacles to the effective cooperation between these professionals.

[The measurement of pain in patients with dementia: a review of the most appropriate tools]. / La misurazione del dolore nel paziente affetto da demenza: una rassegna degli strumenti più appropriati.

Pain is one of the most frequent symptom in elderly people with dementia and despite of this, it is still under-acknowledged and under-treated. The best approach to pain assessment is to evaluate it with the most appropriate scale. While in the elderly suffering mild-moderate cognitive impairment, it's possible to use self-report scales, in the elderly with severe cognitive impairment the use of observational scales is recommended. The objective of this review is to analyze the various types of pain assessment tools used in patients with cognitive impairment. Literature review was carried out through consultation of the most important bio-medical databases: Medline (PubMed), KT+, Trip Database, Cinahl, Cochrane Library, Embase. The keywords used were: "pain measurement", "pain assessment", "dementia", "validation study", "aged". All keywords were linked using AND and OR boolean operators. Altogether 5 self-report scales and 17 observational scales were retrieved, 7 of which available in Italian validated versions. The review analyzes potential and limitations of each assessment tool, in order to assist the clinician to make the most appropriate choice when using it in health care contexts.

Does the Multidimensional Prognostic Index (MPI), based on a Comprehensive Geriatric Assessment (CGA), predict mortality in cancer patients? Results of a prospective observational trial.

OBJECTIVE: Despite the lack of definitive data on the impact of Comprehensive Geriatric Assessment (CGA) in the geriatric oncology setting, the broad use of any form of CGA is strongly recommended before any treatment decision in elderly cancer patients (ECP); currently there is no consensus about the best format for this geriatric assessment. The aim of this study was to firstly test the Multidimensional Prognostic Index (MPI) in ECP with locally advanced or metastatic disease. MATERIALS AND METHODS: Patients aged ≥70years with inoperable or metastatic solid cancer consecutively admitted to our Program of Geriatric Oncology were assessed by a multidisciplinary team and received a basal CGA to calculate the MPI score. RESULTS: A hundred and sixty patients entered the study. In the Cox's regression model, MPI, CIRS-SI, BSA, GDS, MMSE, chemotherapy and a diagnosis of primary lung cancer were associated with mortality at 6 and 12months. The ROC curves confirmed the prognostic value of MPI, with the best discriminatory power for mortality at both 6 and 12months. CONCLUSION: The present study is the first to indicate that the MPI retains its prognostic value even in elderly cancer patients with advanced stage of disease. The CIRS-SI and the GDS may potentiate the prognostic value of MPI.

Ambulatory blood pressure monitoring in elderly patients with chronic atrial fibrillation: is it absolutely contraindicated or a useful tool in clinical practice and research?

The aim of this study was to test whether ambulatory blood pressure monitoring (ABPM) in elderly patients with atrial fibrillation (AF) is as feasible and reliable as ABPM is in patients with normal sinus rhythm (SR). Studies of ABPM in the elderly remain limited, and the use of this method in patients with AF remains controversial. The Italian SIIA 2008 guidelines consider ABPM 'absolutely contraindicated' for AF patients. This study was conducted on 200 hospitalized patients aged ≥ 65 years (68% females; mean age 82.4 ± 6.3 years): 100 patients with SR and 100 patients with permanent AF. Each patient completed serial blood pressure (BP) measurements with a clinical sphygmomanometer (Sphyg) and ABPM. Differences in mean heart rate (HR) between patient groups were not statistically significant. A total of 99.5% of patients were hypertensive. There were no significant differences between SR and AF patients in mean systolic BP (SBP) and diastolic BP (DBP) values, as measured with the Sphyg or by ABPM. Compared with the Sphyg, errors associated with BP measurements obtained by ABPM did not significantly differ between the two groups. ABPM proved to be as feasible as Sphyg measurements in both AF patients (intraclass correlation coefficients=0.73, 0.67 and 0.74 for SBP, DBP and HR, respectively) and SR patients (intraclass correlation coefficients=0.74, 0.58 and 0.67 for SBP, DBP and HR, respectively). A Bland-Altman plot analysis confirmed that there was good agreement between the two methods. Stable AF (HR 60-100 b.p.m.) should not be considered as an absolute contraindication for the use of ABPM, even in the elderly; it could be a 'relative' contraindication for very unstable AF patients.

Full penetrance of Morgagni-Stewart-Morel syndrome in a 75-year-old woman: case report and review of the literature.

CONTEXT: Morgagni-Stewart-Morel syndrome is defined as the presence of hyperostosis frontalis interna, variably associated with metabolic, endocrine, and neuropsychiatric disorders. The possible cause-effect relationship of these associations remains uncertain. CASE PRESENTATION: A 75-year-old woman presented with severe frontal headache and a history of psychotic disorders. On instrumental examination she was found to have extensive frontal hyperostosis and cortical atrophy. These findings, associated to the metabolic and neuropsychiatric pattern of the patient, are consistent with a high penetrance of Morgagni-Stewart-Morel syndrome. EVIDENCE ACQUISITION AND SYNTHESIS: In this clinical case seminar, we summarize the current understanding of the association between hyperostosis frontalis interna and Morgagni-Stewart-Morel, based on a MEDLINE search (case reports, original articles, and reviews published between 1928 and 2011) on this topic. Possible pathophysiological mechanisms underlying both the headache and the hyperostosis frontalis interna are discussed. CONCLUSION: A case of full penetrance of Morgagni-Stewart-Morel syndrome is reported, presenting many of the clinical features described in the literature. Metabolic and endocrine dysfunctions should be interpreted not only as isolated components of the syndrome, but also as the reason behind its pathogenesis. Endocrine or nutritional disorders may have led to an altered bone metabolism with frontal bone apposition. On the other hand, the severity of our patient's neurological and psychiatric symptoms correlates well with the severity of her hyperostosis frontalis interna and the cortical atrophy.