A Novel Prescription Digital Therapeutic Option for the Treatment of Metabolic Dysfunction-Associated Steatotic Liver Disease.

Background and Aims: Metabolic dysfunction-associated steatotic liver disease and metabolic dysfunction-associated steatohepatitis are pressing public health problems occurring alongside the rising prevalence of obesity and diabetes. This feasibility study explored the use of a novel prescription digital therapeutic (PDT) in this patient population. Methods: A prospective, open-label study was conducted at two hepatology clinics. Eligible patients had a baseline FibroScan controlled attenuation parameter >274 dB/m. Participants were given access to a PDT containing a novel form of cognitive behavioral therapy designed to treat cardiometabolic disease. Laboratory assessments, FibroScan, and magnetic resonance imaging proton density fat fraction (MRI-PDFF) imaging were conducted preintervention and postintervention. Results: Twenty-two participants were enrolled. Mean baseline fat fraction on MRI-PDFF was 18.7%. After the 90-day intervention, the mean relative reduction in MRI-PDFF was -16.2% (P = .011) in those with baseline PDFF ≥10%. Mean alanine transaminase decreased by -17.1 IU/L (P = .002). Participants achieved an average total body weight loss of -2.9% (P = .008) and controlled attenuation parameter score was reduced by -18.8 dB/m (P = .021). No serious or device-related adverse events were reported. An average improvement in health-related quality of life of +2.2 Healthy Days per month (P = .500) and high treatment satisfaction (mean Net Promoter Score of +75) were reported. Conclusion: After 90 days of digitally delivered cognitive behavioral therapy, improvements were observed in multiple endpoints without any adverse device effects. The safety, efficacy, and usability data observed strengthen the hypothesis that PDTs provide a scalable tool to address unmet behavioral treatment needs in metabolic dysfunction-associated steatotic liver disease and metabolic dysfunction-associated steatohepatitis (ClinicalTrials.gov number, NCT05357248).

Analyzing Patient-Provided Responses to Improve Collection of Health Equity Data Elements.

Self-report is purported to be the gold standard for collecting demographic information. Many entry forms include a free-text "write-in" option in addition to structured responses. Balancing the flexibility of free-text with the value of collecting data in a structured format is a challenge if the data are to be useful for measuring and mitigating health disparities. While much work has been done to improve collection of race and ethnicity information, how to best collect data related to sexual and gender minority status and military veteran status has been less commonly studied. We analyzed 3,381 patient-provided free-text responses collected via a patient portal for gender identity, sexual orientation, pronouns, and veteran experiences. We identified common responses to better understand our patient population and help improve future iterations of data collection tools.

The Boy Who Was Hit in the Face: Somatic Regulation and Processing of Preverbal Complex Trauma.

Examination of novel treatment for complexly traumatized youth, in particular, those exposed to preverbal trauma, is necessary given challenges associated with effective intervention for this population. Therapies that facilitate somatic regulation have demonstrated benefit for some trauma survivors. The current article briefly reviews the emerging literature on symptoms of and treatments for complex and preverbal child trauma and describes Sensory Motor Arousal Regulation Therapy (SMART), an intervention for child and adolescent trauma with preliminary empirical support. SMART aims to enhance sensory motor engagement and promote affective, behavioral and physiological regulation using somatic regulation and sensory integration techniques. Utilizing case study methodology, the article illustrates application of SMART in treatment of a latency-aged child with history of exposure to complex and preverbal traumatic experiences. Case analysis suggests the potential contribution of enhanced somatic regulation in traumatized children toward increased relational engagement, behavioral and emotional regulation, and trauma processing.

Recovery of left ventricular mechanics after transcatheter aortic valve implantation: effects of baseline ventricular function and postprocedural aortic regurgitation.

BACKGROUND: Impaired left ventricular (LV) myocardial deformation is associated with adverse outcome in patients with severe aortic stenosis (AS). The aim of this retrospective study was to assess the impact of transcatheter aortic valve implantation (TAVI) on the recovery of myocardial mechanics and the influence of postprocedural aortic regurgitation (AR). METHODS: Speckle-tracking echocardiography was used to assess multidirectional myocardial deformation (longitudinal and circumferential strain) and rotational mechanics (apical rotation and twist) before and at midterm follow-up after TAVI. Predictors of myocardial recovery, defined as a ≥20% relative increase in the magnitude of global longitudinal strain compared with baseline, were examined. RESULTS: Sixty-four patients (median age, 83 years; interquartile range, 77-86 years) with severe AS and high surgical risk (mean European System for Cardiac Operative Risk Evaluation score, 20 ± 13%) were evaluated. Overall, LV longitudinal deformation was impaired at baseline compared with controls. At 5 ± 3 months after TAVI, LV longitudinal deformation had significantly improved only in the group of patients with baseline LV ejection fractions (LVEF) ≤ 55%: global longitudinal strain from -9.7 ± 3.7% to -11.8 ± 3.2% (P = .05), longitudinal strain rate from -0.44 ± 0.14 sec(-1) to -0.57 ± 0.16 sec(-1) (P = .001), and early diastolic strain rate from 0.38 ± 0.17 sec(-1) to 0.49 ± 0.18 sec(-1) (P = .01). In patients with normal LVEFs, LV twist was supraphysiologic at baseline and normalized after TAVI (from 16.1 ± 6.9° to 11.9 ± 6.2°, P = .004). In patients with baseline LVEFs ≤ 55%, circumferential deformation was impaired before TAVI and improved after TAVI. Baseline LVEF (odds ratio, 0.56 per 10% increment; P = .02) and global longitudinal strain (odds ratio, 0.65 per absolute 1% increment; P < .001) were significant predictors of myocardial recovery. LV mass, volumes, and longitudinal strain failed to favorably remodel in patients with post-TAVI important AR (defined as new mild post-TAVI AR or moderate or severe post-TAVI AR [either preexisting or new AR]). CONCLUSIONS: TAVI restores LV function toward more physiologic myocardial mechanics in both normal- and depressed-LVEF groups. Patients with lower systolic function derive the most benefit in terms of longitudinal reverse remodeling. Postprocedural AR adversely affects LV structural and functional remodeling.

The emergence of untrained mands and tacts in children with autism.

Despite Skinner's (1957) assertion that verbal operants are initially functionally independent, recent studies have suggested that in some cases the acquisition of one verbal operant (e.g., mand) gives rise to the other (e.g., tact) without explicit training. The present study aimed to evaluate the functional independence of mands and tacts during instruction with children with autism. Four boys with autism (3 to 6 years old) were taught to construct two 4-piece structures. Two participants were taught directly to mand, whereas the other 2 were taught to tact the names of the pieces. The effects of training were evaluated in a multiple probe design across verbal operants and tasks. Three of the 4 participants demonstrated an immediate transfer of control from 1 verbal operant to the other. These results were consistent with previous research with typically developing young children.

Using conditional discrimination training to produce emergent relations between coins and their values in children with autism.

The current study evaluated the effects of conditional discrimination (listener) training with coins on the emergence of novel stimulus relations, textual behavior, tacts, and intraverbals. Two preschoolers with autism were taught 3 relations among coins, their names, and values. After initial training, 4 relations emerged for the first participant and 7 for the second participant, suggesting that this technology can be incorporated into educational curricula for teaching prerequisite money skills to children with autism.

Development of a framework for reporting health service models for managing rheumatoid arthritis.

The purpose of this study was to develop a framework for reporting health service models for managing rheumatoid arthritis (RA). We conducted a search of the health sciences literature for primary studies that described interventions which aimed to improve the implementation of health services in adults with RA. Thereafter, a nominal group consensus process was used to synthesize the evidence for the development of the reporting framework. Of the 2,033 citations screened, 68 primary studies were included which described 93 health service models for RA. The origin and meaning of the labels given to these health service delivery models varied widely and, in general, the reporting of their components lacked detail or was absent. The six dimensions underlying the framework for reporting RA health service delivery models are: (1) Why was it founded? (2) Who was involved? (3) What were the roles of those participating? (4) When were the services provided? (5) Where were the services provided/received? (6) How were the services/interventions accessed and implemented, how long was the intervention, how did individuals involved communicate, and how was the model supported/sustained? The proposed framework has the potential to facilitate knowledge exchange among clinicians, researchers, and decision makers in the area of health service delivery. Future work includes the validation of the framework with national and international stakeholders such as clinicians, health care administrators, and health services researchers.

Establishing derived textual control in activity schedules with children with autism.

Activity schedules are often used to facilitate task engagement and transition for children with autism. This study evaluated whether conditional discrimination training would serve to transfer the control from activity-schedule pictures to printed words (i.e., derived textual control). Two preschoolers with autism were taught to select pictures and printed words given their dictated names. Following training, participants could respond to printed words by completing the depicted task, match printed words to pictures, and read printed words without explicit training (i.e., emergent relations).