Italian guidance on Dementia Day Care Centres: A position paper.

Dementia Day Care Centres (DDCCs) are defined as services providing care and rehabilitation to people with dementia associated with behavioural and psychological symptoms (BPSD) in a semi-residential setting. According to available evidence, DDCCs may decrease BPSD, depressive symptoms and caregiver burden. The present position paper reports a consensus of Italian experts of different disciplines regarding DDCCs and includes recommendations about architectural features, requirements of personnel, psychosocial interventions, management of psychoactive drug treatment, prevention and care of geriatric syndromes, and support to family caregivers. DDCCs architectural features should follow specific criteria and address specific needs of people with dementia, supporting independence, safety, and comfort. Staffing should be adequate in size and competence and should be able to implement psychosocial interventions, especially focused on BPSD. Individualized care plan should include prevention and treatment of geriatric syndromes, a targeted vaccination plan for infectious diseases including COVID-19, and adjustment of psychotropic drug treatment, all in cooperation with the general practitioner. Informal caregivers should be involved in the focus of intervention, with the aim of reducing assistance burden and promoting the adaptation to the ever-changing relationship with the patient.

Tolerability of ambulatory blood pressure monitoring (ABPM) in cognitively impaired elderly.

OBJECTIVE: Recent guidelines have widened clinical indications for out-of-office blood pressure measurement, including home blood pressure monitoring and ambulatory blood pressure monitoring (ABPM), suggesting the latter as recommended method in cognitively impaired patients. There is, however, a widespread belief that ABPM could be poorly tolerated in dementia, often leading to withdraw from its use in these patients. AIM: To assess the actual tolerability of ABPM in a group of cognitively impaired elderly, affected by dementia or mild cognitive impairment (MCI). METHODS: We evaluated 176 patients aged 65 + years, recruited in two different memory clinics, with a Mini Mental State Examination (MMSE) between 10 and 27. Behavioral and psychological symptoms were assessed with Neuropsychiatric Inventory (NPI). A patient was considered tolerant if able to keep the device on continuously for 24 h. The minimum number of correct measurements required was 70% of the predicted total number. RESULTS: 16% of patients wore the device for less than 24 h. Dividing the study population in tertiles of MMSE performance, 29% failed to tolerate the device in the lowest, 12% in the middle and 7% in the highest tertile (p < 0.01). Dividing the study population in tertiles of NPI performance, 30% of patients failed in the highest, 19% in the middle and 8% in the lowest tertile (p = 0.02); 31% of patients who tolerated the device did not achieve the minimum number of measurements required, with a mean number of 63% of predicted measurements. CONCLUSION: The ABPM proved a generally well-tolerated technique even in cognitively impaired elderly. Only a minority of subjects with poorer cognitive performances and greater behavioral symptoms did not tolerate the monitoring. Among most patients who failed to achieve the minimum number of measurements needed, the number of valid measurements was very close to the minimum required.

A New Approach to Ultrasound Study of the Left Adrenal Lodge

Ultrasound examination of the left adrenal gland is generally associated with relatively low sensitivity and specificity. It is strongly influenced by the operator's experience, patient characteristics, and the type of equipment available. In particular, the left adrenal gland remains a structure that is diffcult to investigate, even for experts. Therefore, we aimed to improve the ultrasound explorability of the left adrenal gland and, thus, contributing to enhancing the overall diagnostic sensitivity of the technique, allowing for a more widespread application by the addition, alongside traditional structural landmarks, of vascular landmarks. The vascular landmarks are represented by 1) the abdominal aorta at the level of the emergence of the superior mesenteric artery, 2) the splenic vein, and 3) the vascular pedicle of the left kidney. The adrenal gland is located in the space between the aorta medially, the renal pedicle caudally, and the splenic vein anteriorly. Therefore, with a left paramedian axial section, the abdominal aorta is sought at the level of D12, where the superior mesenteric artery originates. Aligning with the splenic vein, which acts as the roof of the space under examination, the area of interest is explored by tilting the probe superiorly and medially towards the aorta, inferiorly and medially towards the left renal vein, and superiorly and laterally towards the renal border, trying to maintain the view of the splenic vein as the true anterior-lateral margin of the area. In cases where the conditions allow for accurate visualization and measurement of the lesion, ultrasound may be preferred over CT for long-term surveillance, especially in young individuals, due to its lack of radiation exposure, simplicity, and lower cost.

Identification of dementia and MCI cases in health information systems: An Italian validation study.

Introduction: The identification of dementia cases through routinely collected health data represents an easily accessible and inexpensive method to estimate the prevalence of dementia. In Italy, a project aimed at the validation of an algorithm was conducted. Methods: The project included cases (patients with dementia or mild cognitive impairment [MCI]) recruited in centers for cognitive disorders and dementias and controls recruited in outpatient units of geriatrics and neurology. The algorithm based on pharmaceutical prescriptions, hospital discharge records, residential long-term care records, and information on exemption from health-care co-payment, was applied to the validation population. Results: The main analysis was conducted on 1110 cases and 1114 controls. The sensitivity, specificity, and positive and negative predictive values in discerning cases of dementia were 74.5%, 96.0%, 94.9%, and 79.1%, respectively, whereas in detecting cases of MCI these values were 29.7%, 97.5%, 92.2%, and 58.1%, respectively. The variables associated with misclassification of cases were also identified. Discussion: This study provided a validated algorithm, based on administrative data, which can be used to identify cases with dementia and, with lower sensitivity, also early onset dementia but not cases with MCI.

Increased Creatine Kinase May Predict A Worse COVID-19 Outcome.

Early reports from Asia suggested that increased serum levels of the muscular enzyme creatine-(phospho)-kinase (CK/CPK) could be associated with a more severe prognosis in COVID-19. The aim of this single-center retrospective cohort study of 331 consecutive COVID-19 patients who were hospitalized during Italy's "first wave" was to verify this relationship, and to evaluate the role of possible confounding factors (age, body mass index, gender, and comorbidities). We subdivided our cohort in two groups, based on "severe" (n = 99) or "mild" (n = 232) outcomes. "Severe" disease is defined here as death and/or mechanical invasive ventilation, in contrast to "mild" patients, who were discharged alive with no need for invasive ventilation; this latter group could also include those patients who were treated with non-invasive ventilation. The CK levels at admission were higher in those subjects who later experienced more severe outcomes (median, 126; range, 10-1672 U/L, versus median, 82; range, 12-1499 U/L, p = 0.01), and hyperCKemia >200 U/L was associated with a worse prognosis. Regression analysis confirmed that increased CK acted as an independent predictor for a "severe" outcome. HyperCKemia was generally transient, returning to normal during hospitalization in the majority of both "severe" and "mild" patients. Although the direct infection of voluntary muscle is unproven, transient muscular dysfunction is common during the course of COVID-19. The influence of this novel coronavirus on voluntary muscle really needs to be clarified.

The association between varicocele, premature ejaculation and prostatitis symptoms: possible mechanisms.

INTRODUCTION: No study has ever systematically evaluated the impact of varicocele on sexual function. AIM: Two cross-sectional studies were performed in patients attending an andrology unit either for male sexual dysfunction (study 1) or couple infertility (study 2). In study 1, we evaluated the impact of varicocele on sexual function. In study 2, we retrospectively evaluated a possible association between varicocele and prostatitis signs and symptoms. METHODS: Study 1 refers to a consecutive series of 2,448 (mean age 52.0 +/- 12.9 years) subjects. Study 2 consists of a consecutive series of 139 male subjects (mean age 37.3 +/- 6.3). MAIN OUTCOME MEASURES: In study 1, varicocele was clinically classified into three grades according to Dubin criteria. Different hormonal parameters were also evaluated. All the patients of study 2 underwent simultaneous scrotal and transrectal color-Doppler ultrasonography (CDU) along with seminal characteristics and interleukin-8, a surrogate marker of prostatitis. RESULTS: After adjusting for age, subjects with severe varicocele (N = 284, 11.6%; Dubin grade 2 and 3) showed a reduction of testicular volume (P < 0.01), higher luteinizing hormone (LH) (P < 0.05), follicle stimulating hormone (FSH) (P < 0.0001) and prolactin (P < 0.05) levels, and also an enlarged or tender prostate at digito-rectal examination (P < 0.05). Premature ejaculation was the only sexual symptoms significantly associated with varicocele (29.2% vs. 24.9% in subjects with or without varicocele, respectively; P < 0.05). In study 2, subjects with severe echographic-defined varicocele (basal venous reflux increasing or not after Valsalva's maneuver; N = 28, 20.1%) showed CDU features of prostatitis and higher seminal inteleukin-8 levels. The presence of any degree of varicocele (N = 40, 28.8%) was also associated with prostatitis symptoms, as measured by the National Institutes of Health Chronic Prostatitis Symptom Index scoring (P < 0.05), and in particular with the pain domain (P < 0.05). CONCLUSIONS: In conclusion, signs and symptoms of prostatitis are more common in varicocele patients, who more often complain of premature ejaculation.

Is antidepressant treatment associated with reduced cognitive decline in Alzheimer's disease?

BACKGROUND: Although antidepressant drugs (ATD) are frequently prescribed to patients with Alzheimer's disease (AD), their effect on cognitive status has been only rarely assessed. METHODS: The impact of depressive symptoms and ATD on cognitive status was retrospectively assessed in 72 older AD outpatients with mild-to-moderate cognitive impairment, treated with cholinesterase inhibitors, over a 9-month follow-up. RESULTS: Compared to subjects without baseline depressive symptoms, those with symptoms who were continuously treated with ATD had less cognitive decline; those never treated, or not continuously treated despite baseline symptoms, had an intermediate trend. Such a protective action of ATD was, at least in part, independent of their action on depressive symptoms. CONCLUSION: These observations suggest that ATD may reduce cognitive decline in depressed older AD patients.

Day Care for older dementia patients: favorable effects on behavioral and psychological symptoms and caregiver stress.

OBJECTIVE: To assess the effects of Day Care (DC) on older subjects with dementia and their caregivers. METHODS: Thirty patients with dementia, consecutively admitted to a DC, were compared with 30 patients, matched for age and cognitive function, who received usual home care (HC). Primary caregivers were compared as well. At baseline and after 2 months, patients were assessed for cognitive and functional status, behavioral and psychological symptoms [Neuropsychiatric Inventory (NPI)] and psychotropic drugs use, and caregivers were evaluated for care burden [Caregiver Burden Inventory (CBI)] and depressive symptoms. RESULTS: After adjusting for potential confounders, NPI score significantly decreased in DC group, with a reduction of psychotropic drugs prescription, whereas it increased in HC. No significant between-group difference was observed for cognitive and functional change. CBI significantly decreased in DC, but not HC, caregivers, with no significant between-group difference in depressive symptoms change. CONCLUSIONS: A 2-month period of DC assistance is effective in reducing behavioral and psychological symptoms of dementia patients and in alleviating caregivers' burden.

Correlation between, clinical, biochemical, color Doppler ultrasound thyroid parameters, and CXCL-10 in autoimmune thyroid diseases.

OBJECTIVE: the aim of present study is to determine possible contributions of INF-gamma inducible chemochine CXCL-10 in the thyroid color doppler ultrasound (CDU) parameters typical of autoimmune disorders. METHODS: we studied a consecutive series of 25 patients with autoimmune thyroid disease and 10 healthy control subjects. All subjects underwent a thyroid CDU examination by the same investigator, who was unaware of the laboratory values at the time of the examination. Moreover, all subjects underwent a clinical evaluation, CXCL-10 and thyroid hormonal assessment. RESULTS: CXCL-10 levels were significantly higher in patients with autoimmune diseases and as well as in subjects with an increased thyroid vascularization at CDU. Moreover, CXCL-10 levels were significantly (p<0.05) correlated with inferior thyroid arteria peak systolic velocity (ITA-PSV; r = 0.376) and with thyroid volume even after adjustment for confounding factors. No difference was observed between vascular thyroid pattern at CDU and thyroid circulating hormones while, ITA-PSV was significantly associated with TSH (Adj. r = -0.373; p<0.05). CONCLUSIONS: our data seem to suggest that CXCL-10 could play an important role in the intra-thyroid angiogenesis modulation, explaining, at least partiality, CDU findings typical of thyroid autoimmune diseases. Moreover we confirmed previous reports considering ITA-PSV as the best CDU parameters in the differential diagnosis of thyroid autoimmune disorders.

Aortopulmonary window parathyroid gland causing primary hyperparathyroidism in men type 1 syndrome.

Primary hyperparathyroidism (HPT) is the most common endocrinopathy in Multiple Endocrine Neoplasia type 1 (MEN1) syndrome. Supernumerary and/or ectopic parathyroid glands, potentially causes of persistent or recurrent HPT after surgery, have been previously described. However, this is the first ever described case of ectopic parathyroid gland localized in the aortopulmunary window causing HPT in MEN1. After a consistent concordant pre-operative imaging assessment the patient, a 16 years old male affected by a severe hypercalcemia, underwent surgery. The parathyroid was found very deeply near the tracheal bifurcation, hidden by the aortic arch itself and for this reason not visible at the beginning of the dissection but only after being identified by palpation for its typical consistence. The intraoperative PTH decreased at normal level 10 min after removal of the ectopic gland. The patient remained with normal value of calcemia and PTH during the 10 months of follow-up.

Effects of low blood pressure in cognitively impaired elderly patients treated with antihypertensive drugs.

IMPORTANCE: The prognostic role of high blood pressure and the aggressiveness of blood pressure lowering in dementia are not well characterized. OBJECTIVE: To assess whether office blood pressure, ambulatory blood pressure monitoring, or the use of antihypertensive drugs (AHDs) predict the progression of cognitive decline in patients with overt dementia and mild cognitive impairment (MCI). DESIGN, SETTING, AND PARTICIPANTS: Cohort study between June 1, 2009, and December 31, 2012, with a median 9-month follow-up of patients with dementia and MCI in 2 outpatient memory clinics. MAIN OUTCOMES AND MEASURES: Cognitive decline, defined as a Mini-Mental State Examination (MMSE) score change between baseline and follow-up. RESULTS: We analyzed 172 patients, with a mean (SD) age of 79 (5) years and a mean (SD) MMSE score of 22.1 (4.4). Among them, 68.0% had dementia, 32.0% had MCI, and 69.8% were being treated with AHDs. Patients in the lowest tertile of daytime systolic blood pressure (SBP) (≤ 128 mm Hg) showed a greater MMSE score change (mean [SD], -2.8 [3.8]) compared with patients in the intermediate tertile (129-144 mm Hg) (mean [SD], -0.7 [2.5]; P = .002) and patients in the highest tertile (≥ 145 mm Hg) (mean [SD], -0.7 [3.7]; P = .003). The association was significant in the dementia and MCI subgroups only among patients treated with AHDs. In a multivariable model that included age, baseline MMSE score, and vascular comorbidity score, the interaction term between low daytime SBP tertile and AHD treatment was independently associated with a greater cognitive decline in both subgroups. The association between office SBP and MMSE score change was weaker. Other ambulatory blood pressure monitoring variables were not associated with MMSE score change. CONCLUSIONS AND RELEVANCE: Low daytime SBP was independently associated with a greater progression of cognitive decline in older patients with dementia and MCI among those treated with AHDs. Excessive SBP lowering may be harmful for older patients with cognitive impairment. Ambulatory blood pressure monitoring can be useful to help avoid high blood pressure overtreatment in this population.

The surgical management of asymptomatic primary hyperparathyroidism: proceedings of the Fourth International Workshop.

OBJECTIVE: The surgical management of primary hyperparathyroidism (PHPT) has undergone considerable advances over the past two decades. The purpose of this report is to review these advances. PARTICIPANTS: This subgroup was constituted by the Steering Committee of the Fourth International Workshop on the Management of Asymptomatic Primary Hyperparathyroidism to address key questions related to the surgical management of PHPT. EVIDENCE: Data since the last International Workshop were presented and discussed in detail. The topics included improvements in preoperative imaging, intraoperative adjuncts, refinements in local and regional anesthesia, and rapid intraoperative PTH assays. CONSENSUS PROCESS: Questions were developed by the International Task Force on PHPT. A comprehensive literature search for relevant studies was undertaken. After extensive review and discussion, the subgroup agreed on what recommendations should be made to the Expert Panel regarding surgical approaches to parathyroidectomy. CONCLUSIONS: 1) All patients with PHPT who meet surgical criteria should be referred to an experienced endocrine surgeon to discuss the risks, benefits, and potential complications of surgery. 2) Patients who do not meet surgical criteria and in whom there are no medical contraindications to surgery may request a visit with an experienced endocrine surgeon. Alternatively, a multidisciplinary endocrine conference with surgeon involvement could be employed to address all relevant issues. 3) Imaging is not a diagnostic procedure; it is a localization procedure to help the surgeon optimize the operative plan. 4) The frequency of hereditary forms of PHPT may be underappreciated and needs to be assessed with increased vigilance. And 5) surgery is likely to benefit patients due to high cure rates, low complication rates, and the likelihood of reversing skeletal manifestations.