Medication-Assisted Therapy and First Episode Psychosis: Evaluating Treatment and Readmission Rates: A Scoping Review

Purpose/Background: There is limited research aimed at addressing the reoccurrence of admission rates for first-episode psychosis. Research shows that early interventions for first-episode psychosis lead to remissions and prevention of relapses. Research also estimates that approximately one-half of first-episode clients have a history of cannabis abuse or dependence and one-third have a current cannabis use disorder (Wisdom et al., 2011). This study looks to determine whether Medication-assisted therapy (MAT) impacts readmission rates for patients who have substance use disorder and first-episode psychosis within six months of discharge. Methods: A comprehensive literature search was conducted using several electronic databases, including PubMed, Cochrane Library, and CINAHL. The search was limited to articles published in English between 2011 and 2021 using The University of Tennessee Health Science Center (UTHSC) database. All articles utilized human subjects who met diagnostic criteria for psychosis and were able to consent to treatment. Key words included: medication-assisted therapy, first episode psychosis, psychosis, substance use disorders, and others. Eleven articles were initially found that met the criteria. After a rapid critical appraisal and in-depth discussion of the articles, the remaining nine were chosen for the final selection. Findings: The key areas assessed in the articles include various types of MAT, and substance use disorders including alcohol use, cannabis, and opiate use disorders. The results of the studies showed that the use of MAT in individuals with first-episode psychosis improved treatment outcomes and reduced readmission rates. Implications for Nursing Practice: The results of the scoping review suggest that MAT may be effective in reducing readmission rates and improving treatment outcomes for those with first-episode psychosis and comorbid substance use disorder. However, more research is needed to determine specific types of MAT, dosage, and duration of MAT in this specific patient population

Should BRAFV600E be Incorporated into Treatment Recommendations for Thyroid Cancer?

Around 90% of all well-differentiated thyroid cancers are papillary thyroid carcinomas (PTC). PTCs have a recurrence rate of around 20% and a low mortality rate of around 5%. Within PTCs, around 60% of them have the BRAFV600E mutation. Currently, there is a debate on whether BRAFV600E is an independent predictor of tumor aggressiveness and recurrence. This study looks at whether BRAFV600E is an independent predictor of recurrence and outcomes in PTC. Tissue microarrays (TMA) were made from well-differentiated thyroid tumors and stained for the BRAFV600E mutation. BRAFV600E expression was calculated using an H-score: the staining intensity (0-3) multiplied by the amount of tumor that stained positive. A univariate analysis showed that BRAFV600E was significantly associated with age (p=0.0259), gender (p=0.019), extrathyroidal extension (p=0.049), positive margins (p=0.033), lymph node ratio (p=0.0106), N stage (p=0.015), AJCC 8 stage (p=0.0042), ATA risk category (p=0.018), and time to recurrence (p=0.0487). A multivariable analysis found that only extrathyroidal extension was an independent predictor of recurrence. Overall, BRAFV600E was not an independent predictor of recurrence in this cohort. Current treatment plans based on risk of recurrence appear to be appropriate, and it is not recommended that BRAFV600E be included as an independent variable.https://digitalcommons.unmc.edu/surp2021/1058/thumbnail.jp

Approximation of the critical buckling factor for composite panels

This article is concerned with the approximation of the critical buckling factor for thin composite plates. A new method to improve the approximation of this critical factor is applied based on its behavior with respect to lamination parameters and loading conditions. This method allows accurate approximation of the critical buckling factor for non-orthotropic laminates under complex combined loadings (including shear loading). The influence of the stacking sequence and loading conditions is extensively studied as well as properties of the critical buckling factor behavior (e.g concavity over tensor D or out-of-plane lamination parameters). Moreover, the critical buckling factor is numerically shown to be piecewise linear for orthotropic laminates under combined loading whenever shear remains low and it is also shown to be piecewise continuous in the general case. Based on the numerically observed behavior, a new scheme for the approximation is applied that separates each buckling mode and builds linear, polynomial or rational regressions for each mode. Results of this approach and applications to structural optimization are presented

Noncommunicable disease and multimorbidity in young adults with cerebral palsy

Purpose: Individuals with cerebral palsy (CP) are at increased risk for frailty and chronic disease due to factors experienced throughout the lifespan, such as excessive sedentary behaviors and malnutrition. However, little is known about noncommunicable diseases (NCDs) and multimorbidity profiles in young adults with CP. The study objective was to compare NCD and multimorbidity profiles between young adults with and without CP. Methods: A clinic-based sample of adults (18–30 years) with (n=452) and without (n=448) CP was examined at the University of Michigan Medical Center. The prevalence and predictors of 13 NCDs were evaluated, including existing diagnoses or historical record of musculoskeletal, cardiometabolic, and pulmonary morbidities. The level of motor impairment was determined by the Gross Motor Function Classification System (GMFCS) and stratified by less vs more severe motor impairment (GMFCS I–III vs IV–V). Logistic regression was used to determine the odds of NCD morbidity and multimorbidity in adults with CP compared to adults without CP, and for GMFCS IV–V compared to GMFCS I–III in those with CP, after adjusting for age, sex, body mass index, and smoking. Results: Adults with CP had a higher prevalence of osteopenia, osteoporosis, hypertension, myocardial infarction, hyperlipidemia, asthma, and multimorbidity compared to adults without CP, and higher odds of musculoskeletal (odds ratio [OR]: 6.97) and cardiometabolic morbidity (OR: 1.98), and multimorbidity (OR: 2.67). Adults with CP with GMFCS levels IV–V had a higher prevalence of osteopenia/osteoporosis, osteoarthritis, hypertension, other cardiovascular conditions, pulmonary embolism, and multimorbidity, and higher odds of musculoskeletal (OR: 3.41), cardiometabolic (OR: 2.05), pulmonary morbidity (OR: 1.42), and multimorbidity (OR: 3.45) compared to GMFCS I–III. Conclusion: Young adults with CP have a higher prevalence of chronic NCDs and multimorbidity compared to young adults without CP, which is pronounced in those with more severe motor impairment. These findings reiterate the importance of early screening for prevention of NCDs in CPNational Institutes of Health (NIH) and the National Institute on Disability, Independent Living, and Rehabilitation Research (NIDILRR

On Online Banking Authentication for All: A Comparison of BankID Login Efficiency Using Smartphones Versus Code Generators

acceptedVersionpublishedVersio

Infrared composition of the Large Magellanic Cloud

The evolution of galaxies and the history of star formation in the Universe are among the most important topics in today's astrophysics. Especially, the role of small, irregular galaxies in the star-formation history of the Universe is not yet clear. Using the data from the AKARI IRC survey of the Large Magellanic Cloud at 3.2, 7, 11, 15, and 24 {\mu}m wavelengths, i.e., at the mid- and near-infrared, we have constructed a multiwavelength catalog containing data from a cross-correlation with a number of other databases at different wavelengths. We present the separation of different classes of stars in the LMC in color-color, and color-magnitude, diagrams, and analyze their contribution to the total LMC flux, related to point sources at different infrared wavelengths

High peer popularity longitudinally predicts adolescent health risk behavior, or does it? An examination of linear and quadratic associations

Objective In contrast to prior work, recent theory suggests that high, not low, levels of adolescent peer popularity may be associated with health risk behavior. This study examined (a) whether popularity may be uniquely associated with cigarette use, marijuana use, and sexual risk behavior, beyond the predictive effects of aggression; (b) whether the longitudinal association between popularity and health risk behavior may be curvilinear; and (c) gender moderation. Methods A total of 336 adolescents, initially in 10-11th grades, reported cigarette use, marijuana use, and number of sexual intercourse partners at two time points 18 months apart. Sociometric peer nominations were used to examine popularity and aggression. Results Longitudinal quadratic effects and gender moderation suggest that both high and low levels of popularity predict some, but not all, health risk behaviors. Conclusions New theoretical models can be useful for understanding the complex manner in which health risk behaviors may be reinforced within the peer context

A Triple Protostar System Formed via Fragmentation of a Gravitationally Unstable Disk

Binary and multiple star systems are a frequent outcome of the star formation process, and as a result, almost half of all sun-like stars have at least one companion star. Theoretical studies indicate that there are two main pathways that can operate concurrently to form binary/multiple star systems: large scale fragmentation of turbulent gas cores and filaments or smaller scale fragmentation of a massive protostellar disk due to gravitational instability. Observational evidence for turbulent fragmentation on scales of $>$1000~AU has recently emerged. Previous evidence for disk fragmentation was limited to inferences based on the separations of more-evolved pre-main sequence and protostellar multiple systems. The triple protostar system L1448 IRS3B is an ideal candidate to search for evidence of disk fragmentation. L1448 IRS3B is in an early phase of the star formation process, likely less than 150,000 years in age, and all protostars in the system are separated by $<$200~AU. Here we report observations of dust and molecular gas emission that reveal a disk with spiral structure surrounding the three protostars. Two protostars near the center of the disk are separated by 61 AU, and a tertiary protostar is coincident with a spiral arm in the outer disk at a 183 AU separation. The inferred mass of the central pair of protostellar objects is $\sim$1 M$_{sun}$, while the disk surrounding the three protostars has a total mass of $\sim$0.30 M_{\sun}. The tertiary protostar itself has a minimum mass of $\sim$0.085 M$_{sun}$. We demonstrate that the disk around L1448 IRS3B appears susceptible to disk fragmentation at radii between 150~AU and 320~AU, overlapping with the location of the tertiary protostar. This is consistent with models for a protostellar disk that has recently undergone gravitational instability, spawning one or two companion stars.Comment: Published in Nature on Oct. 27th. 24 pages, 8 figure