Number Of Medical Conditions Research Articles

The likelihood of hospital-acquired complications in older people with dementia: a matched cohort study.

To investigate whether the likelihood of hospital-acquired complications for older people in Australia differs by whether they have dementia. Matched cohort study. People aged 60 years or older with dementia who were admitted to five public hospitals in the South Western Sydney Local Health District, New South Wales, 1 January 2010 to 31 December 2020, and people without dementia admitted during the same period, matched by age, sex, number of medical conditions, and presence of selected specific medical conditions, emergency admission status, history of falls, and admission from a nursing home. Hospital-acquired complications (falls, pressure injuries, delirium, pneumonia, venous thromboembolism, new incontinence, malnutrition, in-hospital death), by dementia status. A total of 217 459 people aged 60 years or older were admitted to the five hospitals during the study period. The mean age of the 11 393 patients with dementia (83 years; standard deviation [SD], 7.5 years) was higher than that of the 206 065 patients without dementia (73 years; SD, 8.9 years), and the proportion of women slightly larger (55% v 50%). Median hospital length of stay was longer for people with dementia (nine days; interquartile range [IQR], 4-19 days) than for people without dementia (three days; IQR, 1-9 days), and the number of in-hospital deaths higher (768, 7% v 584, 5%). After propensity score-based matching, the risks of falls (odds ratio [OR], 4.7; 95% confidence interval [CI], 3.8-5.7), pressure injury (OR, 1.4; 95% CI, 1.1-1.8), delirium (OR, 2.4; 95% CI, 2.0-3.0), and pneumonia (OR, 1.3; 95% CI, 1.01-1.7) were higher for people with dementia than for those without dementia; differences between the two groups in the risks of venous thromboembolism, malnutrition, and incontinence were not statistically significant. Given the greater risk of many hospital-acquired complications for people with dementia, targeted models of person-centred care are needed to ensure the best outcomes for these patients.

Insights into the mechanism of Danggui Liuhuang Tang in treating night sweats: A network pharmacology and molecular docking approach.

Night sweats can occur independently or in association with a number of medical conditions and can significantly disrupt daily life. This study focuses on the treatment of primary night sweats. Despite the considerable interest in Danggui Liuhuang Tang (DGLHT), an effective traditional Chinese medicine formula, its mechanism of action remains unknown. There is also no existing literature on the subject. Network pharmacology and molecular docking techniques. Network pharmacology techniques were employed to identify 109 active ingredients and 808 potential targets of DGLHT, as well as 2385 targets associated with night sweating diseases. The screening process yielded 375 common targets shared between DGLHT and night sweating. These included the active ingredients baicalein, quercetin, huarangiin, and tetrahydroafrican antipyrine, and the core targets interleukin 6, serine/threonine protein kinase 1, tumor necrosis factor, GAPDH enzyme, and Src protein kinase were identified. The Kyoto Encyclopedia of Genes and Genomes enrichment analysis revealed that DGLHT exerts its therapeutic effects primarily by modulating the PI3K-Akt signaling pathway, neuroactive ligand-receptor interactions, lipid metabolism, and atherosclerosis pathways. Molecular docking revealed strong binding activity between the main active ingredients and their potential targets. The research identifies promising active ingredients and targets related to the effectiveness of DGLHT in controlling night sweats, thus contributing to the further exploration of potential therapeutics for this condition. In addition, the results of this experiment provide a basis for future research into night sweats.

Hypromellose-, Gelatin- and Gellan Gum-Based Gel Films with Chlorhexidine for Potential Application in Oral Inflammatory Diseases.

The oral cavity is constantly exposed to contact with an external environment. Pathogens can easily access and colonize it, causing a number of medical conditions that are usually accompanied by inflammation, which in turn require medical intervention and cause the deterioration of wellbeing. The aim of this study was to obtain polymer films that could be a carrier for chlorhexidine, an active substance used in the treatment of inflammation in the oral cavity, and at the same time act as a dressing for the application on the mucous membrane. Combinations of three biocompatible and biodegradable polymers were used to prepare the films. The obtained samples were characterized by assessing their water loss after drying, swelling ability, hygroscopicity and tensile strength. It was shown that the mixture of HPMC and gellan gum or gelatin could be used to prepare transparent, flexible polymer films with chlorhexidine. All tested films showed high hygroscopicity and swelling ability. However, it was observed that the composition containing gellan gum was more suitable for obtaining films with prolonged stay at the site of administration, which predisposes it to the role of a local dressing.

Participant completion of longitudinal assessments in an online cognitive aging registry: The role of medical conditions.

This study aimed to understand whether older adults' longitudinal completion of assessments in an online Alzheimer's disease and related dementias (ADRD)-related registry is influenced by self-reported medical conditions. Brain Health Registry (BHR) is an online cognitive aging and ADRD-related research registry that includes longitudinal health and cognitive assessments. Using logistic regressions, we examined associations between longitudinal registry completion outcomes and self-reported (1) number of medical conditions and (2) eight defined medical condition groups (cardiovascular, metabolic, immune system, ADRD, current psychiatric, substance use/abuse, acquired, other specified conditions) in adults aged 55+ (N = 23,888). Longitudinal registry completion outcomes were assessed by the completion of the BHR initial questionnaire (first questionnaire participants see at each visit) at least twice and completion of a cognitive assessment (Cogstate Brief Battery) at least twice. Models included ethnocultural identity, education, age, and subjective memory concern as covariates. We found that the likelihood of longitudinally completing the initial questionnaire was negatively associated with reporting a diagnosis of ADRD and current psychiatric conditions but was positively associated with reporting substance use/abuse and acquired medical conditions. The likelihood of longitudinally completing the cognitive assessment task was negatively associated with number of reported medical conditions, as well as with reporting cardiovascular conditions, ADRD, and current psychiatric conditions. Previously identified associations between ethnocultural identity and longitudinal assessment completion in BHR remained after accounting for the presence of medical conditions. This post hoc analysis provides novel, initial evidence that older adults' completion of longitudinal assessments in an online registry is associated with the number and types of participant-reported medical conditions. Our findings can inform future efforts to make online studies with longitudinal health and cognitive assessments more usable for older adults with medical conditions. The results need to be interpreted with caution due to selection biases, and the under-inclusion of minoritized communities.

Low Alanine Aminotransferase as a Marker for Sarcopenia and Frailty, Is Associated with Decreased Survival of Bladder Cancer Patients and Survivors-A Retrospective Data Analysis of 3075 Patients.

Sarcopenia is characterized by the loss of muscle mass and function and is associated with frailty, a syndrome linked to an increased likelihood of falls, fractures, and physical disability. Both frailty and sarcopenia are recognized as markers for shortened survival in a number of medical conditions and in cancer patient populations. Low alanine aminotransferase (ALT) values, representing low muscle mass (sarcopenia), may be associated with increased frailty and subsequently shortened survival in cancer patients. In the current study, we aimed to assess the potential relationship between low ALT and shorter survival in bladder cancer patients and survivors. This was a retrospective analysis of bladder cancer patients and survivors, both in and outpatients. We defined patients with sarcopenia as those presenting with ALT < 17 IU/L. A total of 5769 bladder cancer patients' records were identified. After the exclusion of patients with no available ALT values or ALT levels above the upper normal limit, the final study cohort included 3075 patients (mean age 73.2 ± 12 years), of whom 80% were men and 1362 (53% had ALT ≤ 17 IU/L. The mean ALT value of patients within the low ALT group was 11.44 IU/L, while the mean value in the higher ALT level group was 24.32 IU/L (p < 0.001). Patients in the lower ALT group were older (74.7 vs. 71.4 years; p < 0.001), had lower BMI (25.8 vs. 27; p < 0.001), and their hemoglobin values were lower (11.7 vs. 12.6 g/dL; p < 0.001). In a univariate analysis, low ALT levels were associated with a 45% increase in mortality (95% CI 1.31-1.60, p < 0.001). In a multivariate model controlling for age, kidney function, and hemoglobin, low ALT levels were still associated with 22% increased mortality. Low ALT values, indicative of sarcopenia and frailty, are associated with decreased survival of bladder cancer patients and survivors and could potentially be applied for optimizing individual treatment decisions.

OLDER ADULTS WHO SCREEN POSITIVE FOR COGNITIVE IMPAIRMENT: PREDICTORS OF FOLLOW-UP

Abstract Interventions for cognitive decline are most likely to be effective when they are initiated as early as possible. Here, we present data from a community-based program for older adults that provides brain wellness education and cognitive screening. Individuals who screen positive are given the option to have results sent to their primary care provider (PCP). We have compared the characteristics of those who do with those who do not elect to send positive results to identify meaningful differences that might suggest program enhancements. 812 community-dwelling older adults (mean age = 73, SD = 10.7) were screened with the Mini-Cog and AD8 either in person (n = 534; 66%) or by Zoom (n = 278, 34 %). 367 (45.2%) participants screened positive. Of these, 279 (76%) elected to send their results while 82 (23%) declined. A logistic regression revealed that the decision to send results was not systematically related to age, sex, race, ethnicity, Mini-Cog score or AD8 score. It was, however, associated with the participant’s number of medical conditions (e.g., high blood pressure): OR = 1.293, p=.005. This indicates that people with greater awareness of their medical status, or those more actively engaged with a PCP are more comfortable communicating with their provider. Future research should investigate these and additional factors that might contribute to older adults’ decision to act on positive screening results. For example, participants may be more willing to share results if the screener emphasizes that (like blood pressure) some causes of cognitive impairment are modifiable.

ANXIETY AND MEMORY COMPLAINTS IN MIDDLE-AGED AND OLDER ADULTS: THE MODERATING ROLE OF PHYSICAL ACTIVITY

Abstract The relationship between anxiety and memory complaints is well established. Additionally, physical activity has been shown to improve anxiety symptoms and cognition. Little research, however, has examined if physical activity impacts associations between anxiety and memory complaints in cognitively healthy middle-aged and older adults. Given memory complaints are often the first indicator of subsequent cognitive decline, it is important to understand factors that impact complaints. The present study tested whether physical activity moderated associations between anxiety and memory complaints. Adults aged 50+ (N=271, Mage=64.5, SD=7.8, 124 women) completed the International Physical Activity Questionnaire, Hospital Anxiety and Depression scale (HADS), and the Cognitive Failures questionnaire (CFQ). Multiple linear regressions and simple slope analyses were conducted to examine if physical activity moderated associations between anxiety and memory complaints (CFQ-memory), covarying for age, sex, income, difficulty walking, number of medical conditions, number of medications, body mass index, and depressive symptoms (HADS-depression). Results revealed total physical activity (R2-change=.01, p=.04), vigorous activity (R2-change=.02, p=.02), and walking activity (R2-change=.01, p=.03) moderated associations between anxiety and memory complaints. Specifically, higher anxiety was associated with more memory complaints at all levels of physical activity, with the magnitude of the effect largest at highest levels of physical activity. The present findings suggest higher amounts of physical activity may exacerbate the relationship between anxiety and memory complaints. It is possible aging adults with greater perceived memory disruption experience more anxiety and engage in health enhancing behaviors, such as physical activity. Future studies should explore temporal patterns of this relationship.

Cardiovascular drugs and suicide death: Determination of carvedilol, amlodipine, doxazosin and diltiazem in two fatal cases

A number of medical conditions are identified as risk factors for suicide death; in particular, cardiovascular illnesses are recognized as a major suicide risk factor. In this case, self-poisoning is the common method of suicide and cardiovascular drugs are among the major medications associated with fatal overdose, with calcium channel blockers being one of the most common agents. The present study describes two different fatal suicide cases involving four cardiovascular drugs: carvedilol, doxazosin and amlodipine (case 1) and diltiazem (case 2). The concentrations of the target cardiovascular drugs in the different biological specimens (central and femoral blood, urine, liver, brain) are presented, giving information about the potentially fatal data and the distribution of the drugs in the body. The study led to the implementation of a fast, sensitive and simple method for the detection and quantification of the four commonly prescribed cardiovascular drugs in post-mortem specimens including fluids and tissues for forensic purposes. The method was fully validated. The toxicological results of the studied cases are discussed, along with the autopsy results, histopathological evidence, and circumstances of death. The toxicological findings presented in the study provide new data regarding cardiovascular drugs in different post-mortem specimens, which will contribute to the currently limited knowledge about the toxicological profile of cardiovascular drugs and their distribution.

Prevalence and factors associated with general anxiety symptoms severity among older adults registered with the Primary Healthcare Corporation during the COVID-19 pandemic: A cross-sectional study.

Primary care-based studies examining the prevalence of anxiety symptoms severity and associated factors among older adults during the COVID-19 pandemic are scarce. The study aims to determine the prevalence of general anxiety symptoms severity and associated sociodemographic and physical health characteristics, including SARS-CoV-2 infection history, among older adults in primary care in Qatar during the COVID-19 pandemic. A cross-sectional study was conducted using a random sample of older adults aged 60 years and above (n = 337) from all primary health care centers (n = 28) of Qatar's Primary Health Care Corporation. Participants were interviewed via telephone by family physicians between June and August 2020. General anxiety symptoms severity was assessed using the Generalized Anxiety Disorder 7-item Scale (GAD-7). Descriptive statistics and ordinal regression were used to analyse the data. The mean age of participants was 65 years (ranging from 60 to 89 years), standard deviation = 4.8. About 49.0% and 32.0% of participants were females and of Qatari nationality, respectively. The prevalence of minimal, mild, moderate, and severe general anxiety symptoms was 82.5%, 13.9%, 3.0%, and 0.6%, respectively. Around 33.5%, 63.5%, and 3.0% of participants had unknown, negative, or positive SARS-CoV-2 infection histories, respectively. Females had greater odds of higher levels of anxiety symptoms severity (odds ratio (OR) 2.34; 95% confidence interval (CI) 1.22, 4.50; p = 0.011). As compared to participants with unknown SARS-CoV-2 infection status, those with a negative and positive SARS-CoV-2 infection history had increased odds of higher levels of general anxiety symptoms severity by 2.48 (95% CI 1.17, 5.24; p = 0.017) and 7.21 (95% CI 1.67, 31.25; p = 0.008), respectively. Age, marital status, living arrangements, nationality, and the number of medical conditions had no statistically significant associations with general anxiety symptoms severity. Most older adults experience minimal to mild anxiety symptoms during the COVID-19 pandemic. Female gender and confirmed or suspected SARS-CoV-2 infection history are independent predictors of more severe anxiety symptoms among older adults.

Activation Ratio Correlates with IQ in Female Carriers of the FMR1 Premutation.

Carriers of the FMR1 premutation (PM) allele are at risk of one or more clinical conditions referred to as FX premutation-associated conditions (FXPAC). Since the FMR1 gene is on the X chromosome, the activation ratio (AR) may impact the risk, age of onset, progression, and severity of these conditions. The aim of this study was to evaluate the reliability of AR measured using different approaches and to investigate potential correlations with clinical outcomes. Molecular and clinical assessments were obtained for 30 PM female participants, and AR was assessed using both Southern blot analysis (AR-Sb) and methylation PCR (AR-mPCR). Higher ARs were associated with lower FMR1 transcript levels for any given repeat length. The higher AR-Sb was significantly associated with performance, verbal, and full-scale IQ scores, confirming previous reports. However, the AR-mPCR was not significantly associated (p > 0.05) with these measures. Similarly, the odds of depression and the number of medical conditions were correlated with higher AR-Sb but not correlated with a higher AR-mPCR. This study suggests that AR-Sb may be a more reliable measure of the AR in female carriers of PM alleles. However, further studies are warranted in a larger sample size to fully evaluate the methylation status in these participants and how it may affect the clinical phenotype.

498 An observational cohort study to examine SPUR, a patient-reported outcome measure of medication adherence, as a predictor of admission and early readmission in patients living with Type 2 Diabetes

Abstract Introduction Conservative estimates suggest that the cost of poor medication adherence (MA) to healthcare systems in the UK is close to £800Mn annually, however figures may be as high as £920Mn to £224Bn across larger parts of Europe and the US.(1) This may be attributed to the relationship between poor MA and an increased risk of hospital admission.(2) Often, cases are preventable and hence present an opportunity for avoidable costs if appropriately identified and managed, such as in the case of early readmissions (admissions occurring within 30 days of discharge). However, despite the association between MA and admissions, to date no predictive model has been developed that integrates a holistic Patient-Reported Outcome Measure (PROM) of MA. This study evaluated one such PROM, known as SPUR, as a predictor of general admission and early readmission in patients living with Type 2 Diabetes (T2D). Aim This study sought to develop a predictive model of early readmission and general admission risk using the SPUR tool as a PROM of MA in patients living with T2D. Methods Using an observational study design, 6-month retrospective and prospective patient monitoring were conducted to assess the number of admissions and early readmissions during the observational period. Outcomes were reported as binary and count variables. Patients were previously recruited from a large London NHS Trust as part of a cross-sectional study to validate SPUR. Covariates of interest included: age, ethnicity, gender, education level, income, the number of medicines and medical conditions, and Covid-19 diagnoses. A Poisson or negative binomial model was employed for count outcomes, with the exponentiated coefficient indicating incident ratios (IR) [95% CI]. For binary outcomes (Coefficient, [95% CI]), a logistic regression model was developed. Results Data were available for 200 patients. The modal age range was 70-79 years (n=74/200, 37.0%). Most participants were GCSE educated (42.5%), white (76.0%), and over a third female (36.0%) identified as female. For general admission risk as a count variable, a higher SPUR score (increased adherence) was significantly associated with a lower number of admissions (IR = 0.98, [0.96, 1.00]). Other factors associated with an increased risk of admission included: age ≥80 years (IR = 5.18, [1.01, 26.55]), GCSE education (IR = 2.11, [1.15 – 3.87]), number of medical conditions (IR = 1.07, [1.01, 1.13]), and a positive Covid-19 diagnosis during follow-up (IR = 1.83, [1.11, 3.02]). SPUR remained significant when modelled as a binary variable (-0.048, [-0.094, -0.003]). For early readmission, only the SPUR score was significantly predictive of the outcome as a binary variable (-0.051, [-0.094, -0.007]), indicating that those with a higher SPUR score were at less risk of an early readmission. Conclusion The study successfully developed a predictive model for both general admission and early readmissions in patients living with T2D using the SPUR tool and several covariates of clinical relevance. However, a small sample size is noted as a limitation. Future work may look to integrate SPUR as a holistic PROM of MA to support the development of tailored interventions to reduce patients’ risk of admission.

COVID-19-Related Medical Vulnerability and Mental Health Outcomes Among US First Responders.

The present investigation examined the main and interactive effects of coronavirus disease 2019 (COVID-19)-related medical vulnerability (CMV; the number of medical conditions with potential to elevate COVID-19 risk) and first responder status (emergency medical services roles vs non-emergency medical services roles) on mental health symptoms. A national sample of 189 first responders completed an online survey between June and August 2020. Hierarchal linear regression analyses were conducted and included the following covariates: years served as a first responder, COVID-19 exposure, and trauma load. Unique main and interactive effects emerged for both CMV and first responder status. COVID-19-related medical vulnerability was uniquely associated with anxiety and depression, but not alcohol use. Simple slope analyses revealed divergent results. Findings suggest that first responders with CMV are more likely to experience anxiety and depressive symptoms and that these associations may vary by first responder role.

Geriatric Syndromes and Health-Related Quality of Life in Older Adults with Chronic Kidney Disease.

Geriatric syndromes, which are multi-factorial conditions common in older adults, predict health-related quality of life (HRQOL). Although chronic kidney disease (CKD) is associated with lower HRQOL, whether geriatric syndromes contribute to HRQOL in CKD is unknown. Our objective was to compare associations of geriatric syndromes and medical conditions with HRQOL in older adults with CKD. This was a secondary analysis of a parallel-group randomized controlled clinical trial evaluating a 12- month exercise intervention in persons ≥55 years with CKD Stage 3b-4. Participants were assessed for baseline geriatric syndromes (cognitive impairment, poor appetite, dizziness, fatigue, and chronic pain), and medical conditions (diabetes, hypertension, coronary artery disease, cancer, or chronic obstructive pulmonary disease). Participants' HRQOL was assessed with the Short Form Health Survey-36 (SF-36), EuroQol 5 Dimensions-5 Level, and the EuroQol Visual Analogue Scale. We examined the cross-sectional and longitudinal associations of geriatric syndromes and medical conditions with HRQOL using multiple linear regression. Among 99 participants, the mean age was 68.0 years, 25% were female, and 62% were Black. Participants had a baseline mean of 2.0 geriatric syndromes and 2.1 medical conditions; 49% had ≥ two geriatric syndromes and ≥ two medical conditions concurrently. Sixty-seven participants (68%) underwent 12-month assessments. In models using geriatric syndromes and medical conditions as concurrent exposures, the number of geriatric syndromes was cross-sectionally associated with SF-36 scores for general health (β = -0.385), role limitations due to physical health (β=-0.374), physical functioning (β= -0.300, all p < 0.05). The number of medical conditions was only associated with SF-36 score for role limitations due to physical health (β = -0.205). In older adults with CKD Stage 3b-4, geriatric syndromes are common and are associated with lower HRQOL. Addressing geriatric conditions is a potential approach to improve HRQOL for older adults with CKD.

SPUR: A Patient-Reported Medication Adherence Model as a Predictor of Admission and Early Readmission in Patients Living with Type 2 Diabetes.

Poor medication adherence (MA) is linked to an increased likelihood of hospital admission. Early interventions to address MA may reduce this risk and associated health-care costs. This study aimed to evaluate a holistic Patient Reported Outcome Measure (PROM) of MA, known as SPUR, as a predictor of general admission and early readmission in patients living with Type 2 Diabetes. An observational study design was used to assess data collected over a 12-month period including 6-month retrospective and 6-month prospective monitoring of the number of admissions and early readmissions (admissions occurring within 30 days of discharge) across the cohort. Patients (n = 200) were recruited from a large South London NHS Trust. Covariates of interest included: age, ethnicity, gender, level of education, income, the number of medicines and medical conditions, and a Covid-19 diagnosis. A Poisson or negative binomial model was employed for count outcomes, with the exponentiated coefficient indicating incident ratios (IR) [95% CI]. For binary outcomes (Coefficient, [95% CI]), a logistic regression model was developed. Higher SPUR scores (increased adherence) were significantly associated with a lower number of admissions (IR = 0.98, [0.96, 1.00]). The number of medical conditions (IR = 1.07, [1.01, 1.13]), age ≥80 years (IR = 5.18, [1.01, 26.55]), a positive Covid-19 diagnosis during follow-up (IR = 1.83, [1.11, 3.02]) and GCSE education (IR = 2.11, [1.15,3.87]) were factors associated with a greater risk of admission. When modelled as a binary variable, only the SPUR score (-0.051, [-0.094, -0.007]) was significantly predictive of an early readmission, with patients reporting higher SPUR scores being less likely to experience an early readmission. Higher levels of MA, as determined by SPUR, were significantly associated with a lower risk of general admissions and early readmissions among patients living with Type 2 Diabetes.

Prevalence, characteristics, and health burden of rheumatoid arthritis in the U.S. veteran population

ObjectiveTo examine the prevalence, characteristics, and physical and mental health burden of rheumatoid arthritis (RA) in a nationally representative sample of U.S. military veterans. MethodsData were analyzed from the 2019–2020 National Health and Resilience in Veterans Study (NHRVS), which surveyed a contemporary, nationally representative sample of 4,069 U.S. veterans. Veterans with RA (n = 227) were compared to veterans with any other medical condition(s) (n = 3,444) on measures of sociodemographic, military, trauma, medical and psychiatric characteristics. Multivariable analyses were then conducted to examine independent associations between RA and health conditions. ResultsA total of 5.3% (95% confidence interval = 4.5–6.2%) of primarily male U.S. veterans reported having been diagnosed with RA. Relative to controls, veterans with RA were older, and more likely to be racial/ethnic minorities, unpartnered, lower income, and combat veterans. They also reported greater cumulative trauma burden, more medical conditions (i.e., osteoarthritis, chronic pain, respiratory and cardiovascular conditions), and greater severity of somatic symptoms, and were more likely to screen positive for current insomnia and subthreshold posttraumatic stress disorder (PTSD), and lifetime alcohol use disorder (AUD). In adjusted analyses, RA remained associated with number of medical conditions, more severe somatic symptoms, insomnia, subthreshold PTSD, and AUD. ConclusionsOne of 20 U.S. veterans has RA, which is more prevalent among certain sociodemographic subsets, and is associated with elevated physical and mental health burden. Results provide insight into risk correlates of RA and underscore the importance of assessing, monitoring, and treating medical and psychiatric conditions/symptoms that co-occur with RA in this population.

Discrepancies in Objective and Subjective Cognition in Middle-Aged and Older Adults: Does Personality Matter?

Associations between subjective cognition and current objective functioning are inconclusive. Given known associations between personality and cognition, this study tested whether personality moderates associations between subjective memory and objective cognition in middle-aged and older adults. Participants (N = 62, M age = 63.8, SD = 7.7, 33 men) completed assessments of personality (Big Five Inventory-10), subjective memory (Cognitive Failures Questionnaire [CFQ-memory]), and objective cognition (processing speed, attention, inhibition [Stroop], working memory [Sternberg], set-shifting [Wisconsin Card Sorting Task]). Multiple regressions and simple slopes analyses examined whether personality moderates associations between subjective memory and objective cognition, controlling for age, number of medical conditions, and household income. Extraversion moderated associations between processing speed and CFQ-memory. Agreeableness moderated associations between set-shifting and CFQ-memory. Among individuals with higher extraversion and lower agreeableness, objectively worse cognition was associated with the fewest memory complaints. Findings suggest personality may impact the discrepancies between subjective memory and objective cognition in mid-to-late life.

Patient’s interest towards interconnection and social implication with trainer doctor model

OED and the dictionary of the world defines a "doctor" 700 years ago and today as a "teacher". The root word for the word doctor derives from Latin "docere", which means "to teach". The doctor contributes to educating patients about a number of medical conditions (the patient is experiencing a number of diseases). In essence, the doctor has the role as a teacher. Doctor-patient interaction works on relational models. The physician-trainer paradigm is required to be introduced to improve patient status. The physician-trainer model is a participatory model that results in achieving the patient's well-being and improving his/her health; the physician uses his or her capacity as a trainer, that is, he has the ability to form and instill adequate conduct for each patient. In this paper, besides highlighting the appetence for the relationship between the trainer and the patient, we tried to quantify the patient's acceptance of the treatment with/without continuous monitoring of the disease (chronic diseases), the degree of reasonableness in accepting the therapeutic behavior, and lastly how the individual feels the change of his status in the patient. The study was conducted on a total of 217 subjects (125 female subjects and 92 male subjects). The applied questionnaire contained 18 questions, structured to help us confirm or not the study's objectives. The results obtained will show us the level of appetite for the trainer-patient relationship.

Embryonic organizer formation disorder leads to multiorgan dysplasia in Down syndrome

Despite the high prevalence of Down syndrome (DS) and early identification of the cause (trisomy 21), its molecular pathogenesis has been poorly understood and specific treatments have consequently been practically unavailable. A number of medical conditions throughout the body associated with DS have prompted us to investigate its molecular etiology from the viewpoint of the embryonic organizer, which can steer the development of surrounding cells into specific organs and tissues. We established a DS zebrafish model by overexpressing the human DYRK1A gene, a highly haploinsufficient gene located at the “critical region” within 21q22. We found that both embryonic organizer and body axis were significantly impaired during early embryogenesis, producing abnormalities of the nervous, heart, visceral, and blood systems, similar to those observed with DS. Quantitative phosphoproteome analysis and related assays demonstrated that the DYRK1A-overexpressed zebrafish embryos had anomalous phosphorylation of β-catenin and Hsp90ab1, resulting in Wnt signaling enhancement and TGF-β inhibition. We found an uncovered ectopic molecular mechanism present in amniocytes from fetuses diagnosed with DS and isolated hematopoietic stem cells (HSCs) of DS patients. Importantly, the abnormal proliferation of DS HSCs could be recovered by switching the balance between Wnt and TGF-β signaling in vitro. Our findings provide a novel molecular pathogenic mechanism in which ectopic Wnt and TGF-β lead to DS physical dysplasia, suggesting potential targeted therapies for DS.

Medication adherence and its impact on glycemic control in type 2 diabetes mellitus patients with comorbidity: A multicenter cross-sectional study in Northwest Ethiopia.

Medication nonadherence in patients with chronic diseases, particularly in type 2 diabetes mellitus (T2DM) with comorbidity, has continued to be the cause of treatment failure. The current study assessed medication adherence and its impact on glycemic control in T2DM patients with comorbidity. An institutional-based multicenter cross-sectional study was conducted among T2DM patients with comorbidity at the selected hospitals in Northwest Ethiopia. Medication adherence was measured using a structured questionnaire of the General Medication Adherence Scale (GMAS). A logistic regression model was used to identify predictors of the level of medication adherence and glycemic control. P < 0.05 at 95% confidence interval (CI) was statistically significant. A total of 403 samples were included in the final study. This study showed that more than three-fourths (76.9%) of the participants were under a low level of medication adherence. Source of medication cost coverage [AOR = 10.593, 95% CI (2.628-41.835; P = 0.003], monthly income (P < 0.00), self-monitoring of blood glucose (SMBG) practice [AOR = 0.266, 95% CI (0.117-0.604); P = 0.002], number of medications [AOR = 0.068, 95% CI (0.004-0.813); P = 0.014] and medical conditions [AOR = 0.307, 95% CI (0.026-0.437); P = 0.018] were found to be significant predictors of medication adherence. Significantly, majority (74.7%) of participants had poor levels of glycemic control. Patients who had a high level of medication adherence [AOR = 0.003, 95% CI (0.000-0.113); P = 0.002] were found less likely to have poor glycemic control compared with patients who were low adherent to their medications. The current study concluded that medication adherence was low and significantly associated with poor glycemic control. Number of medical conditions and medications were found to be associated with medication adherence. Management interventions of T2DM patients with comorbidity should focus on the improvement of medication adherence.

Sex differences in associations between alcohol use and sleep in mid-to-late life

ObjectivesTo examine associations between alcohol use and sleep in middled-aged/older adults and to test sex as a moderator of this relationship. MethodsParticipants were 183 adults (46% female) ages 50 and above who consumed alcohol in the past year. Linear regressions tested sex as a moderator of associations between alcohol use and sleep parameters. Alcohol use was measured using the Alcohol Use Disorders Identification Test (AUDIT). Overall sleep health and sleep quality were assessed using the Pittsburgh Sleep Quality Index (PSQI), and pre-sleep arousal was assessed using the Pre-Sleep Arousal Scale. ResultsOverall, 11% of participants screened positive for hazardous drinking (AUDIT scores of 7+/8+ for women/men), and 59% reported poor overall sleep health (scores >5 on the PSQI). Alcohol use was not associated with overall sleep health (B = −0.25, p = .08) or pre-sleep arousal (B = 0.15, p = .64). However, contrary to hypotheses, more hazardous drinking was associated with better subjective sleep quality, only among women (B = −0.08, p = .009). Alcohol use was not associated with sleep quality among men (B = 0.01, p = .58). Associations remained significant when controlling for age, symptoms of anxiety and depression, body mass index, use of sleep medication, number of medical conditions, and chronic pain. ConclusionsAmong middle-aged and older adults, alcohol use is more strongly associated with sleep patterns among women than men, when assessed concurrently (i.e., at the same time point). Findings support the need for further consideration of sex differences in associations between alcohol use and sleep.