myHealthHub for older adult inpatients to reduce loneliness, and improve patient engagement and mental health: protocol of a pilot randomized controlled trial.

OBJECTIVES: Older Canadian adults make up 85% of hospital stays which are associated with increased loneliness, stress, anxiety, and/or depression. There is a need for novel approaches to reduce loneliness and mental health outcomes in older adult hospital inpatients to prevent further strain on an already overwhelmed healthcare system. METHODS: This is a pilot randomized controlled trial (RCT) exploring the efficacy of a bedside multimodal interaction system, myHealthHub, on loneliness, quality of life (QOL), patient engagement, and other mental health outcomes compared to an active control group in older adult inpatients (n = 60) from baseline to 5-days. Qualitative analyses will be conducted through semi-structured interviews with older adults (n = 8-10) and hospital staff, nurses, and clinicians (n = 4-5) facilitating the service to evaluate patient engagement and experience with myHealthHub. RESULTS: Not applicable. CONCLUSION: This novel pilot clinical trial will obtain preliminary data on the efficacy of myHealthHub in reducing loneliness, QOL, patient engagement, and mental health outcomes in older adult inpatients. If successful, this could provide a potential means to improve patient experience in hospitals and reduce the burden and additional expense on the healthcare system.

Evaluation of a Telephone Version for the Montreal Cognitive Assessment: Establishing a Cutoff for Normative Data From a Cross-Sectional Study.

OBJECTIVE: Compare a telephone version and full version of the Montreal Cognitive Assessment (MoCA). METHODS: Cross-sectional analysis of a prospective study. A 20-point telephone version of MoCA (Tele-MoCA) was compared to the Full-MoCA and Mini Mental State Examination. RESULTS: Total of 140 participants enrolled. Mean scores for language were significantly lower with Tele-MoCA than with Full-MoCA (P = .003). Mean Tele-MoCA scores were significantly higher for participants with over 12 years of education (P < .001). Cutoff score of 17 for the Tele-MoCA yielded good specificity (82.2%) and negative predictive value (84.4%), while sensitivity was low (18.2%). CONCLUSIONS: Remote screening of cognition with a 20-point Tele-MoCA is as specific for defining normal cognition as the Full-MoCA. This study shows that telephone evaluation is adequate for virtual cognitive screening. Our sample did not allow accurate assessment of sensitivity for Tele-MoCA in detecting MCI or dementia. Further studies with representative populations are needed to establish sensitivity.

[THE CLINICAL AND DEMOGRAPHIC CHARACTERISTICS OF PATIENTS WHO FREQUENT THE PSYCHIATRIC EMERGENCY ROOM IN A GENERAL HOSPITAL].

INTRODUCTION: The recent policy implemented in Israel of reducing psychiatric admissions and the concomitant shifting of treatment to outpatient clinics, together with briefer stays in hospital and a growing number of repeat emergency room (ER) visits have created a "revolving door" phenomenon, whereby a small number of frequent attenders are responsible for a disproportionate fraction of ER visits. OBJECTIVES: To characterize psychiatric ER frequent attenders and understand their special needs by analyzing the "revolving door" phenomenon and defining the at-risk group. METHODS: Psychiatric attenders at the Ha'Emek Medical Center in Afula during a single year were divided retrospectively into three groups according to the number of their visits to the ER. One group had a single ER visit, an intermediate group had two to three ER visits, and a third group had four or more ER visits (frequent attenders). The groups were weighted by the respective number of attenders and analyzed using the optimal allocation technique. RESULTS AND CONCLUSIONS: The findings showed that people prone to frequently repeat visits to a psychiatric emergency room are familiar with the psychiatric system, unemployed, with an unstable income (or recipients of an allowance from the National Insurance), single or divorced, of Sephardic origin, have been hospitalized in the past, and are urban, native-born with social and family problems. From a clinical perspective the findings also showed thatthis subgroup comes to the ER without a referral, suffers from depression and psychotic states, personality disorders or mental retardation, has past suicide attempts, and the patients are under medication treatment. DISCUSSION AND SUMMARY: Frequent attenders make up a particularly difficult group of patients with major psychiatric disorders. The ER is not a fit setting for the treatment of such patients. The construction of a proper therapist-patient relationship is cardinal to attaining a meaningful remission. Prompt recognition of frequent attenders and their respective visiting pattern is required, allowing for a structured therapeutic approach which will include patient and family guidance and an algorithmic handling of emergency situations.

Montreal Cognitive Assessment (MoCA) XpressO: Validation of a digital self-administered cognitive prescreening tool.

BACKGROUND: The need for cognitive testing is increasing with the aging population and the advent of new Alzheimer disease therapies. To respond to the increased demand, the XpressO was developed as a self-administered digital cognitive prescreening tool that will help distinguish between populations of subjective and objective cognitive impairment according to the Montreal Cognitive Assessment (MoCA). METHODS: This is a prospective validation study. XpressO is composed of tasks that assess memory and executive functions. It is validated compared to the digital MoCA as a gold standard. Out of 118 participants screened from the MoCA Clinic and a family practice clinic, 88 met inclusion criteria, two participants had missing data due to incomplete tasks, 86 participants were included in the analysis; the mean age was 70.34 years. A logistic regression model was built, and its accuracy was evaluated by the sensitivity, specificity, and Area Under the Curve (AUC) of the Receiver Operating Characteristic. RESULTS: Analysis showed strong correlation between (1) XpressO memory tasks scores and the MoCA Memory Index Score (p-values < 0.001), and between (2) XpressO sub-test scores and MoCA total score (p-values < 0.005). The AUC for predicting MoCA performance is 0.845. To classify individuals with normal and abnormal MoCA scores, two threshold values were introduced for the total XpressO scores: sensitivity of 91% at a cutoff of 72, specificity of 90% at a cutoff of 42, and an undetermined range in between. CONCLUSION: XpressO demonstrated high AUC, high sensitivity and specificity to predict cognitive performance compared to the digital MoCA. It may provide efficient cognitive prescreening by identifying individuals who would benefit from further clinical assessments, potentially reducing waiting times and high burden on healthcare clinics.

Potential Social and Neurocognitive Benefits of Aerobic Exercise as Adjunct Treatment for Patients With ADHD.

Objective: The aim of the article is to review the evidence that aerobic exercise may be a useful adjunct treatment for ADHD. Method: Studies on physical, cognitive, and psychosocial aspects of aerobic exercise that are relevant to ADHD are reviewed and evaluated. Results: Stimulant medication, the main pharmacotherapy for ADHD, and aerobic exercise both act on catecholamine pathways. Aerobic exercise has been shown to be beneficial in preclinical studies on spontaneous hypertensive rats, an animal model of ADHD, and in clinical trials of children with ADHD, as an adjunct treatment to medication. Social and neurocognitive function in children and adults seem to be positively affected by exercise as well. Nevertheless, no controlled clinical trials in adults with ADHD have been conducted. Conclusion: Aerobic exercise may be a useful non-medication adjunct therapy for ADHD. The clinical effectiveness of aerobic exercise for ADHD in children and adults warrants further clinical studies.

Exercise Intervention for Late-Life Depression: A Meta-Analysis.

OBJECTIVE: To quantify the association between physical exercise intervention (PEI) and reduction in depressive symptoms in older adults. DATA SOURCES: MEDLINE, PsycINFO, and EMBASE were searched from inception through December 2018 with no language restrictions using keywords related to exercise, depression, elderly adults, and randomized controlled trials. STUDY SELECTION: Randomized controlled trials comparing a sedentary control group, with no physically active intervention, to a supervised, moderate-to-vigorous PEI with participants aged ≥ 60 years and having a primary outcome of depressive symptoms were included. DATA EXTRACTION: Data on pre- and post-intervention scores on scales measuring depressive symptoms were extracted using a standard form. Random-effects models were used to pool standardized mean differences (Hedges g) in depressive symptoms across studies. DATA SYNTHESIS: Nine studies involving 1,308 participants were included; mean participant age was 82 years. Moderate-to-vigorous PEI was associated with a medium effect size of 0.64 (95% CI, 0.27 to 1.01; z = 3.38; P < .001) in reducing depressive symptoms. However, there was considerable heterogeneity (T² = 0.22, Q = 36.34, P < .0001; I² = 78.0%) in the effect of PEI across included studies. Age > 80 years, Mini-Mental State Examination (MMSE) score < 23, and no depressive symptoms at baseline contributed to heterogeneity. Fitness metrics and adherence to exercise were inconsistently reported, and 5 of 9 studies were deemed at high risk of bias. CONCLUSIONS: A moderate reduction in depressive symptoms was seen with PEI among older adults. Nevertheless, more work is needed to support PEI for late-life depression in adults over age 80 years or with MMSE scores < 23 suggestive of cognitive decline.

Using Lithium in Older Age Bipolar Disorder: Special Considerations.

Lithium is the gold-standard treatment for bipolar disorder, and is effective in the management of manic, depressive, and maintenance phases of bipolar disorder treatment. Despite this, the implications of lithium use in the older population remain less understood. This critical narrative review aims to better understand the impact of lithium in older age bipolar disorder (OABD), including tolerability and efficacy, based on up-to-date evidence. Relevant studies of efficacy, effectiveness, and tolerability published any time prior to May 2018 were identified using the PubMed keyword search "lithium older adult bipolar disorder" and references from recent international bipolar disorder guidelines. One randomized controlled trial was identified, the GERI-BD (Acute Pharmacotherapy in Late-Life Mania) study. This study found lithium to be effective in late-life mania and hypomania. The remaining literature examining lithium in OABD was reviewed, comprising of a number of small open-label and retrospective studies, with special considerations highlighted. In summary, there is a small yet increasing geriatric evidence base that lithium is effective in OABD. Although there can be adverse effects with lithium, it is generally well tolerated, and there are methods to minimize these risks. Further research would strengthen the evidence base for lithium therapy in OABD. In the meantime, lithium remains the gold-standard treatment for OABD.

Cognitive Function of Patients with Crohn's Disease is Associated with Intestinal Disease Activity.

BACKGROUND: Systemic inflammation and nutritional deficiencies are characteristics of Crohn's disease (CD) and have been suggested to influence cognitive performance. This study assessed cognitive function in patients with CD. METHODS: Participants were adult patients with CD arriving at routine follow-up. Subjective cognitive complaints, depression, anxiety, fatigue, and sleep were evaluated by validated questionnaires. CD characteristics, blood tests, and Crohn's disease activity index were obtained. Nutritional risk index was derived from serum albumin and change in body weight. Montreal cognitive assessment was used for screening. Patients with either subjective cognitive complaints or Montreal cognitive assessment score ≤ 26 were tested by a computerized cognitive testing battery, with analysis of scores in 7 cognitive domains (CogDs) and an average of the CogD scores-global cognitive score (GCS). Impaired CogD was defined as scoring more than 1 SD below age and education adjusted average. RESULTS: A total of 105 patients were recruited and 61 were tested with computerized cognitive testing battery. Mean age was 39 ± 13 and mean education years were 14 ± 2. The most commonly impaired CogDs were information processing speed (33%) and verbal function (28%). Crohn's disease activity index, nutritional risk index, and hemoglobin were significantly correlated with GCS (r = -0.34, 0.39, 0.33; P = 0.007, 0.003, 0.01). Linear regression revealed significant correlations between Crohn's disease activity index, nutritional risk index, and GCS (ß = -0.3, 0.29; P = 0.03, 0.04), independent of depression. This model explained 24% of the variance in GCS. CONCLUSIONS: Cognitive performance is related to CD activity and nutritional status. The results provide insight into potential influence of nutrition and inflammation on cognitive function. Further studies on cognitive function of patients with CD are warranted.