Post-COVID-19 Condition and Health Status

Background: Observational studies of the long-term effects of COVID-19 infection generally focus on individual symptoms rather than health status. Objective: Longitudinal assessment of general health status following COVID-19 infection. Design: Observational study, with data collected from two telephone surveys at 32 ± 10 and 89 ± 25 days after discharge from the hospital or emergency department (ED) for a COVID-19 infection. Medicaid or no insurance was our marker of low socioeconomic status (SES). Acute disease severity was determined by summing 10 severity markers (yes-no) from the health encounter. Baseline comorbidity was a modified Charlson Index. Participants: 40 patients. Mean age was 54 ± 15 years, 50% were female, and 40% had low socioeconomic status. Main Measures: (1) the 20-item Medical Outcomes Study Short-Form General Health Survey (SF-20); (2) Dyspnea (modified Medical Research Council); (3) Psychological symptoms (Patient Health Questionnaire for Anxiety and Depression); (4) Cognitive function (Cognitive Change Questionnaire); (5) Fatigue (Short Fatigue Questionnaire); (6) A 10-item review of systems (ROS) questionnaire. Key Results: Percentages with abnormal symptoms at the first and second surveys were (respectively): Dyspnea (40, 33), Fatigue (53, 50), Anxiety (33, 18), Depression (20, 10), PHQ-4 Composite (25, 13), and Cognitive (18, 10). Mean scores on the SF-20 subscales, Physical Functioning, Role Functioning, Social Functioning, Health Perception, Mental Health, and Pain were numerically lower than means from a published study of elderly outpatients. With the exception of Pain, all SF-20 subscale scores improved significantly by the second survey. In multivariable analyses, dyspnea was predictive of impairment in all SF-20 subscales at the second survey. Conclusions: COVID-19 infection causes persistent abnormality across multiple patient-reported outcome areas, including health status. The persistence of impairment in each health status component is influenced by baseline dyspnea.

Longitudinal assessment of disability amongst patients of bipolar and unipolar depressive disorders presenting to a tertiary care center in North India

Objectives: To assess and compare the changes in disability scores associated with Bipolar Depression (BD) and Unipolar Depression (UD) over 1 year. Methods: A longitudinal study was taken up in adults diagnosed with unipolar or bipolar depressive disorder with current depressive episode. Diagnosis was made according to Schedule for Clinical Assessment in Neuropsychiatry. Severity scoring was done using Hamilton’s Depression (HAM-D) rating scale and Hamilton’s Anxiety (HAM-A) rating scale. Disability was assessed using Indian Disability Evaluation and Assessment Scale (IDEAS) and London handicap Scale (LHS) at baseline, 6 and 12 months. Results: Sixty participants were recruited (42 UD and 18 BD). No significant differences were seen in socio-demographic parameters, except higher education levels and males being overrepresented in UD. Significant differences at baseline were seen in HAM-D ( p = .001) and HAM-A ( p = .003) scores. The extent of disability was seen to correlate with severity of illness only in case of BD at baseline. No significant differences were seen in the IDEAS scores at baseline. IDEAS score improved at each follow-up assessment ( p < .001). LHS showed significant improvement over time in UD ( p < .001), but not BD ( p = .076). Percentage individuals meeting cut-off for benchmark disability (>40%) were comparable at baseline but were significantly more in the BD at 12-months ( p = .049). Conclusion and implications: Disability in psychiatry occurs equally amongst unipolar and bipolar depressive disorders and tends to improve over time, although the level of improvement may differ. It may not always correspond to severity of illness. These factors should be considered while certifying disability.

Dyslexia, Dysgraphia and Dyscalculia: A Response to Intervention Approach to Classification

This chapter provides a model for classification of dyslexia, dysgraphia and dyscalculia through analysis of the response of children to treatment. The model is discussed with reference to the types of multivariate treatment applied in a particular programme which works interactively online using an electronic data-base for linking functional difficulties in learning to treatment, and through this to firm diagnosis and classification. In applying the model, initial diagnosis of learning disabilities is treated as provisional, based on functional indicators as well as test data. Firm classification becomes possible through longitudinal assessment, analysis of response to multivariate intervention as well as response to specific programmes. Diagnosis can then be linked both to concessions as well as ongoing treatment.

High-Stakes Assessments in Online Competency-Based Higher Education

Assessment is the cornerstone of competency-based higher education because the outcome of the assessment ultimately determines whether the student has demonstrated competence in a job-related skill and is thus able to advance in one's career. As a result, the assessment development process must be sufficiently thorough and data-driven to produce high quality assessments. To address concerns and changes in higher education, a multi-stage, longitudinal assessment development cycle is proposed. In Stage 1, assessment specifications and design are established. Stage 2 culminates in the building of assessment forms and standard setting. Stage 3 involves administration and scoring of assessments. Stage 4 focuses on evaluating the validity of assessments via several assessment quality indicators (AQIs). Finally, these stages repeat over time due to a variety of factors such as aberrations in the AQI metrics and the results of large-scale validity studies, resulting in continuous quality improvement of assessments.

Longitudinal Assessment of a Manualized Group Treatment Program for Gambling Disorder: The Ohio Problem Gambling Treatment Model for Adults with Co-Occurring Disorders

Individuals with gambling disorder (GD) experience a host of negative psychosocial and physical health outcomes, yet few seek treatment. Of particular concern are individuals with co-occurring mental and behavioral health disorders, a group at higher risk for GD in the state of Ohio. To better serve this population, the Ohio Department of Mental Health and Addiction Services developed a group-based GD treatment manual for adults with co-occurring disorders. Over the course of 5 years, 353 individuals engaged in at least some of the manual’s 12 weekly modules, and more than one-third (n = 122) completed the entire curriculum. Participants who completed all 12 modules completed pre-and post-tests, and after controlling for covariates, participants significantly decreased their GD symptom severity, though changes in self-esteem and gambling urges were non-significant. These findings suggest the treatment manual holds promise at reducing gambling behaviors for individuals with co-occurring disorders, but further research is warranted to explore best practices on how to intervene on the psychological antecedents to gambling in this population.

High Prevalence of Subnormal Testosterone in Obese Adolescent Males: Reversal with Bariatric Surgery

Objective: Obesity in adolescent males is associated with lowering of total and free testosterone concentrations. Weight loss may increase testosterone concentrations. Design and Methods: We evaluated changes in sex hormones following bariatric surgery in 34 males (age range 14.6 – 19.8 years) with obesity. These participants were part of prospective multicenter study, Teen-Longitudinal Assessment of Bariatric Surgery (Teen-LABS). Participants were followed for five years after surgery. Total testosterone, total estradiol, LH, FSH, SHBG, CRP, insulin and glucose were measured at baseline, six months and annually thereafter. Free testosterone, free estradiol and HOMA2-IR were calculated. Results: Study participants lost one-third of their body weight after bariatric surgery, with maximum weight loss achieved at 24 months for most participants. Free testosterone increased from 0.17 nmol/L(95% CI: 0.13, 0.20) at baseline to 0.34 (95% CI: 0.30, 0.38) at two years and 0.27(95% CI: 0.23, 0.32) nmol/L at five years (p<0.001 for both) respectively. Total testosterone increased from 6.7 nmol/L (95% CI: 4.7, 8.8) at baseline to 17.6(95% CI: 15.3, 19.9) and 13.8(95% CI: 11.0, 16.5) nmol/L at two and five years(p<0.001). Prior to surgery 73% of the participants had subnormal free testosterone(<0.23 nmol/L). After two years and five years, only 20% and 33%, respectively, had subnormal free testosterone concentrations. Weight regain was related to a fall in free testosterone concentrations. Conclusions: Bariatric surgery led to a robust increase in testosterone concentrations in adolescent males with severe obesity. Participants who regained weight had a decline in their testosterone concentrations.

Longitudinal assessment of hemodynamic alterations after mild traumatic brain injury in adolescents: Selected case study review

Alterations in the neurovasculature after traumatic brain injury (TBI) represents a significant sequelae. However, despite theoretical and empirical evidence supporting the near-ubiquity of vascular injury, its pathophysiology remains elusive. Although this has been shown for all grades of TBI, the vascular changes after injuries with the broad mild traumatic brain injuries (mTBI) classification, remain particularly difficult to describe. Our group has previously demonstrated hemodynamic alterations in mTBI by utilizing transcranial Doppler ultrasound and cerebrovascular reactivity in a cross-sectional study. That work identified a phasic progression of deviations over varying days post-injury. These phases were then characterized by a set of inverse models that provided a hypothetical process of hemodynamic dysfunction after mTBI. This model set provides a framework with the potential for guiding clinical treatment over the course of recovery. However, it is still unclear if individual patients will progress through the phases of dysfunction similar to that found at the population level. The work presented here explores six individual patients with high-density data collected during their post-injury recovery. Breath-hold index (BHI) was found to be the most robust feature related to mTBI longitudinally. All six subjects exhibited BHI recovery curves that followed the population model's progression. The changes in pulsatile features lacked the universality of BHI, but were present in subjects with higher self-reported symptom scores and longer periods of recovery. This work suggests neurovascular dysfunction after an mTBI may be a robust phenomenon. Additionally, the capabilities of TCD in capturing these changes highlights its potential for aiding clinicians in monitoring patient's recovery post mTBI.