How Internal Medicine Clerkship Directors Are Using Entrustable Professional Activities: A National Survey Study.

BACKGROUND: In the present assessment environment in undergraduate medical education at U.S. medical schools, the prevalence and implementation of Entrustable Professional Activities (EPAs) in internal medicine (IM) clerkships are not well understood. OBJECTIVE: To describe the prevalence and approach to EPA use in U.S. IM clerkships. DESIGN: Cross-sectional, nationally representative survey of core IM clerkship directors. PARTICIPANTS: One-hundred forty IM clerkship directors at Liaison Committee on Medical Education-accredited U.S./U.S. territory-based allopathic medical schools with membership in the Clerkship Directors in Internal Medicine (CDIM) as of December 2022. MAIN MEASURES: Use of EPAs in IM core clerkships, including use for grading, types of EPAs, use of supportive measures for assessment, and current validity frameworks. KEY RESULTS: The survey response was 80% (112/140); two additional respondents completed the section on EPA use (n = 114). Approximately half of respondents (47%) reported their IM clerkship used EPAs. Among schools accredited after 1977, a higher percentage was associated with having incorporated EPAs (p = 0.03). The Association of American Medical Colleges Core EPAs for Entering Residency (CEPAER) was the most common framework used by Clerkship Directors (CDs) for developing EPAs (55%). Most CDs (56%) used EPAs for both formative and summative assessments, and approximately half of CDs (48%) used EPAs for a portion of the final grade determination. CDs who used EPAs were no more likely to report efforts to ensure the validity of assessment, the use of faculty development, or that written assessments were a valid measure of students' performance compared to those who did not use EPAs. CONCLUSIONS: Although EPAs have experienced substantial uptake in the IM clerkship and contribute to formative and summative assessment of learners, their use does not appear to be associated with enhanced efforts to obtain validity information.

Parent strategies to help emerging adults manage stress are associated with their mental health: A dyadic coping perspective.

Emerging adults (EAs) are at high risk for mental health challenges and frequently reach out to their parents for support. Yet little is known about how parents help emerging adults manage and cope with daily stressors and which strategies help and which hinder EA mental health. In this cross-sectional pilot study of students at a 2- and 4-year college (ages 18-25, N = 680, mean age = 19.0), we extend models of dyadic coping from intimate relationships to the parent-emerging adult relationship and test whether six specific parent strategies to help emerging adults manage stress are associated with EA mental health. Emerging adults with parents who provided problem and emotion-focused supportive dyadic coping, delegated dyadic coping, and common/joint dyadic coping reported fewer symptoms of anxiety and depression, as well as higher levels of psychological well-being. In contrast, college-attending emerging adults who reported higher levels of parent-provided negative dyadic coping reported higher levels of depressive and anxiety symptoms and lower psychological well-being. Parent-emerging adult dyadic coping is a fruitful area for future research and intervention development.

A Coala-T-Cannabis Survey Study of breast cancer patients' use of cannabis before, during, and after treatment.

BACKGROUND: The goal of this study was to characterize cannabis use among patients with breast cancer, including their reasons for and timing of use, their sources of cannabis information and products, their satisfaction with the information found, their perceptions of its safety, and their dialogue about cannabis with their physicians. METHODS: United States-based members of the Breastcancer.org and Healthline.com communities with a self-reported diagnosis of breast cancer within 5 years (age ≥ 18 years) were invited to participate in an anonymous online survey. After informed consent was obtained, nonidentifiable data were collected and analyzed. RESULTS: Of all participants (n = 612), 42% (n = 257) reported using cannabis for relief of symptoms, which included pain (78%), insomnia (70%), anxiety (57%), stress (51%), and nausea/vomiting (46%). Furthermore, 49% of cannabis users believed that medical cannabis could be used to treat cancer itself. Of those taking cannabis, 79% had used it during treatment, which included systemic therapies, radiation, and surgery. At the same time, few (39%) had discussed it with any of their physicians. CONCLUSIONS: A significant percentage of survey participants (42%) used cannabis to address symptoms; approximately half of these participants believed that cannabis could treat cancer itself. Most participants used cannabis during active cancer treatment despite the potential for an adverse event during this vulnerable time. Furthermore, most participants believed that cannabis was safe and were unaware that product quality varied widely and depended on the source. This study reviews the research on medicinal cannabis in the setting of these findings to help physicians to recognize its risks and benefits for patients with cancer. LAY SUMMARY: Almost half of patients with breast cancer use cannabis, most commonly during active treatment to manage common symptoms and side effects: pain, anxiety, insomnia, and nausea. However, most patients do not discuss cannabis use with their physicians. Instead, the internet and family/friends are the most common sources of cannabis information. Furthermore, most participants believe that cannabis products are safe and are unaware that the safety of many products is untested.

Sleep variability in military-related PTSD: a comparison to primary insomnia and healthy controls.

Sleep disturbances are prevalent in posttraumatic stress disorder (PTSD) and are associated with a number of adverse health consequences. Few studies have used comprehensive assessment methods to characterize sleep in Operation Iraqi Freedom/Operation Enduring Freedom/Operation New Dawn (OEF/OIF/OND) veterans with PTSD. OEF/OIF/OND veterans with PTSD and sleep disturbance (n = 45) were compared to patients with primary insomnia (n = 25) and healthy control subjects (n = 27). Participants were assessed using questionnaire-based measures as well as daily subjective and objective measures of sleep. The 3 groups were compared with regard to (a) group means, (b) intraindividual (i.e., night-to-night) variability of sleep, and (c) interindividual (i.e., within-group) variability of sleep. In terms of group means, only objective sleep efficiency was significantly worse with PTSD than with primary insomnia (d = 0.54). Those with PTSD differed from those with primary insomnia on measures of intraindividual as well as interindividual variability (d = 0.48-0.73). These results suggested sleep symptoms in OEF/OIF/OND veterans with PTSD are more variable across nights and less consistent across patients relative to sleep symptoms in insomnia patients without PTSD. These findings have implications for research, as well as for personalizing treatment for individuals with PTSD.

Lessons learned from 118,970 multidetector computed tomographic intravenous contrast material administrations: impact of catheter dwell time and gauge, catheter location, rate of contrast material administration, and patient age and sex on volume of extravasate.

OBJECTIVES: The aim of this study was to determine the impact of catheter dwell time and gauge, catheter location, rate of contrast material administration, and patient age and sex on volume of extravasate at intravenous contrast-enhanced multidetector computed tomography. METHODS: Incident reports were reviewed for all extravasation events that occurred in adult patients between March 2006 and December 2009 at 2 institutions. Patient age and sex; catheter dwell time, gauge, and location; rate of contrast material administration; and estimated volume of extravasated contrast material were recorded. RESULTS: Three hundred thirty extravasation events were recorded for the 118,970 contrast material administrations (0.3%). Mean volume of extravasated contrast material was statistically significantly less for catheters newly placed in the radiology department, for higher flow rates, for smaller gauge catheters, and for catheters placed in the hand. Mean volume of extravasated contrast material did not vary significantly based on patient age or sex. CONCLUSIONS: The volume of extravasate was likely to be smaller for smaller-gauge catheters in the hand with higher flow rates and for catheters newly placed in the radiology department.

Team-based learning in the internal medicine clerkship didactics.

BACKGROUND: Active-learning approaches, such as team-based learning, are infrequently used in internal medicine clerkship didactics even though there is increasing evidence to suggest medical students prefer it over traditional lecture-based learning. In this study, five team-based learning sessions were incorporated into three blocks of a 12-week internal medicine clerkship. METHODS: The goal of this quasi-experimental study was to compare learner engagement, satisfaction and preference between team-based learning and lecture-based learning in the internal medicine clerkship didactics. Outcomes were compared using the Classroom Engagement Survey, a satisfaction questionnaire and the Team-Based Learning Student Assessment Instrument (TBL-SAI). FINDINGS: There was a statistically significant difference in the classroom engagement scores between team- and lecture-based learning (P < 0.0001) with a median of 39.0 and 33.0 in the team-based learning and lecture-based learning groups. For learning preference, the median TBL-SAI score was substantially above neutral. Across all team-based learning sessions, 100% of students were satisfied or strongly satisfied with the learning style as a valuable experience and as a way to learn course material, and only one student was not satisfied or strongly satisfied with team-based learning to improve problem solving skills. DISCUSSION: The classroom engagement and learning style preference findings were consistent with previously published data in other clerkship settings. Student satisfaction was more consistent with team-based learning than with the lecture-based learning, which may be because of the consistent format whereas lecture-based learning style was faculty dependent. CONCLUSION: Students preferred team-based learning and had improved engagement and satisfaction when compared to lecture-based learning. This study provides evidence in favour of team-based learning as a strategy to incorporate active learning in clerkship didactics.

The Relationship Between a Lifetime History of Sexual Victimization and Perinatal Depression: A Systematic Review and Meta-Analysis.

BACKGROUND: The association between a lifetime history of sexual victimization and the well-being of women during the perinatal period has received increasing attention. However, research investigating this relationship has yet to be systematically reviewed or quantitatively synthesized. AIM: This systematic review and meta-analysis aims to calculate the pooled effect size estimate of the statistical association between a lifetime history of sexual victimization and perinatal depression (PND). METHOD: Four bibliographic databases were systematically searched, and reference harvesting was conducted to identify peer-reviewed articles that empirically examined associations between a lifetime history of sexual victimization and PND. A random effects model was used to ascertain an overall pooled effect size estimate in the form of an odds ratio and corresponding 95% confidence intervals (CIs). Subgroup analyses were also conducted to assess whether particular study features and sample characteristic (e.g., race and ethnicity) influenced the magnitude of effect size estimates. RESULTS: This review included 36 studies, with 45 effect size estimates available for meta-analysis. Women with a lifetime history of sexual victimization had 51% greater odds of experiencing PND relative to women with no history of sexual victimization (OR = 1.51, 95% CI [1.35, 1.67]). Effect size estimates varied considerably according to the PND instrument used in each study and the racial/ethnic composition of each sample. CONCLUSION: Findings provide compelling evidence for an association between a lifetime history of sexual victimization and PND. Future research should focus on screening practices and interventions that identify and support survivors of sexual victimization perinatally.

Reviewing Internal Medicine Clerkship Grading Through a Proequity Lens: Results of a National Survey.

PURPOSE: Equity in assessment and grading has become imperative across medical education. Although strategies to promote equity exist, there may be variable penetrance across institutions. The objectives of this study were to identify strategies internal medicine (IM) clerkship directors (CDs) use to reduce inequities in assessment and grading and explore IM CDs' perceptions of factors that impede or facilitate the implementation of these strategies. METHOD: From October to December 2021, the Clerkship Directors in Internal Medicine of the Alliance for Academic Internal Medicine conducted its annual survey of IM core CDs at 137 U.S. and U.S. territory-based medical schools. This study is based on 23 questions from the survey about equity in IM clerkship assessment and grading. RESULTS: The survey response rate was 73.0% (100 of 137 medical school CDs). Use of recommended evidence-based strategies to promote equity in clerkship assessment and grading varied among IM clerkships. Only 30 respondents (30.0%) reported that their clerkships had incorporated faculty development on implicit bias for clinical supervisors of students; 31 (31.0%) provided education to faculty on how to write narrative assessments that minimize bias. Forty respondents (40.0%) provided guidance to clerkship graders on how to minimize bias when writing final IM clerkship summaries, and 41 (41.0%) used grading committees to determine IM clerkship grades. Twenty-three CDs (23.0%) received formal education by their institution on how to generate clerkship grades and summaries in a way that minimized bias. CONCLUSIONS: This national survey found variability among medical schools in the application of evidence-based strategies to promote equity in assessment and grading within their IM clerkships. Opportunities exist to adopt and optimize proequity grading strategies, including development of programs that address bias in clerkship assessment and grading, reevaluation of the weight of standardized knowledge exam scores on grades, and implementation of grading committees.

Taking their wellbeing into their own hands: Self-educated and peer-recommended techniques used by women with breast cancer to improve sexual functioning during treatment and in survivorship.

OBJECTIVE: Coping with sexual dysfunction during and after breast cancer treatment is a persistent challenge for many women, even with clinician-offered standard sexual rehabilitative therapies (i.e., lubricants, counseling). This study sought to explore how women with breast cancer supplement clinician recommendations with self-discovered and peer-recommended techniques for improving sexual functioning and provide insight into how well they work. METHODS: Adult women with stage I-IV breast cancer were recruited to participate in a one-time online survey via Breastcancer.org. Thematic analysis identified emergent domains and themes focused on techniques for improving sexual function during and after treatment. Frequencies were calculated to quantify technique sources and perceived efficacy levels. RESULTS: Of 501 women responding to the survey, mean age was 53 years (range 30-79). Overall, 34.7% reported using a technique they discovered themselves or that was recommended by someone other than a clinician to improve sexual functioning. Four main themes regarding techniques included: 1) pain reduction, 2) intimacy and relationship enhancement, 3) desire and arousal enhancement, and 4) emotional coping. Most women discovered coping techniques without the help of clinicians, and 45.7% of women rated their techniques as moderately or more effective when used in addition to or instead of standard techniques offered by clinicians. CONCLUSIONS: Our study provides insight into how women with breast cancer successfully cope with sexual dysfunction symptoms during and after treatment. To fully understand and share patients' innovative techniques for coping with these symptoms, clinicians should foster open discussion about the potential for dysfuction and treatment for these symptoms, as well as avenues of peer-supported discussion to promote coping self-education and discovery.

Risk factors for heightened COVID-19-Related anxiety among breast cancer patients.

BACKGROUND: The COVID-19 pandemic has disrupted medical care, increased isolation, and exacerbated anxiety in breast cancer patients. Since March 2020, Breastcancer.org experienced a sustained surge in requested pandemic-related information and support. To characterize the pandemic-related experiences of breast cancer patients, we surveyed the Breastcancer.org Community early in the COVID-19 era. METHODS: Breastcancer.org Community members were invited to complete an online questionnaire regarding their experience during the pandemic. Self-reported data on demographics, comorbidities, care disruptions, anxiety, coping ability, telemedicine use, and satisfaction with care were collected. Results were analyzed using Stata 16.0 (Stata Corp., Inc). RESULTS: Included were 568 current and previous breast cancer patients, primarily with U.S. residence. Overall, 43.8% reported at least one comorbidity associated with severe COVID-19 illness and 61.9% experienced care delays. Moderate to extreme anxiety about contracting COVID-19 was reported by 36.5%, increasing with number of comorbidities (33.0% vs. 55.4%, p = 0.021), current breast cancer diagnosis (30.4% vs. 42.5%, p = 0.011), and poorer coping ability (15.5% vs. 53.9%, p < 0.0001). Moderate to extreme anxiety about cancer care disruptions was reported by 29.1%, increasing with current breast cancer diagnosis (19.1% vs. 38.9%, p < 0.0001), actual delayed care (18.9% vs. 35.3%, p < 0.0001), and poorer coping ability (13.1% vs. 57.7%, p < 0.0001). Most utilized telehealth and found it helpful, but also expressed increased anxiety and subjectively expressed that these were less preferable. CONCLUSION: Early in the COVID-19 pandemic, anxiety was reported by a large proportion of breast cancer patients, with increased prevalence in those with risk factors. Attention to mental health is critical, as emotional distress not only harms quality of life but may also compromise outcomes.

Disparities in dermatology AI performance on a diverse, curated clinical image set.

An estimated 3 billion people lack access to dermatological care globally. Artificial intelligence (AI) may aid in triaging skin diseases and identifying malignancies. However, most AI models have not been assessed on images of diverse skin tones or uncommon diseases. Thus, we created the Diverse Dermatology Images (DDI) dataset-the first publicly available, expertly curated, and pathologically confirmed image dataset with diverse skin tones. We show that state-of-the-art dermatology AI models exhibit substantial limitations on the DDI dataset, particularly on dark skin tones and uncommon diseases. We find that dermatologists, who often label AI datasets, also perform worse on images of dark skin tones and uncommon diseases. Fine-tuning AI models on the DDI images closes the performance gap between light and dark skin tones. These findings identify important weaknesses and biases in dermatology AI that should be addressed for reliable application to diverse patients and diseases.

Evidence-Based Strategies Improve Assessment of Pediatric Bipolar Disorder by Community Practitioners.

The misdiagnosis of pediatric bipolar disorder (PBD) has become a major public health concern. Would available evidence-based assessment (EBA) strategies help improve diagnostic accuracy, and are clinicians willing to consider these strategies in practice? The purpose of the present study was to document the extent to which using an EBA decision tool--a probability nomogram--improves the interpretation of family history and test data by clinicians and to examine the acceptability of the nomogram technique to clinicians. Over 600 clinicians across the US and Canada attending continuing education seminars were trained to use the nomogram. Participants estimated the probability that a youth in a clinical vignette had bipolar disorder, first using clinical judgment and then using the nomogram. Brief training of clinicians (less than 30 minutes) in using the nomogram for assessing PBD improved diagnostic accuracy, consistency, and agreement. The majority of clinicians endorsed using the nomogram in practice. EBA decision aids, such as the nomogram, may lead to a significant decrease in overdiagnosis and help clinicians detect true cases of PBD.

Coping with job insecurity: Employees with grit create I-deals.

Although job insecurity has been shown to predict numerous adverse outcomes, more is yet to be known about the mechanisms that explain when and why these effects will occur. Using social exchange as our theoretical foundation and three-wave lagged survey data collected from N = 300 employees within the United States, the current study found support for the contention that individuals with greater job insecurity pursue fewer idiosyncratic deals (I-Deals) with their employers. Fewer I-Deals in turn were associated with lower affective commitment, and higher turnover intentions, perceived psychological contract breach, and psychological contract violation. However, these indirect effects were conditional upon employee levels of grit (specifically, perseverance of effort), such that higher grit attenuated the negative relationship between job insecurity and the pursuit of I-Deals. Given that employees often have little control over the source of their experienced job insecurity (e.g., impending layoffs, a poor economy, announced merger or acquisition), these findings hold promise in potentially alleviating the well-documented negative outcomes of job insecurity through interventions designed to increase employee levels of grit and facilitate the creation of I-Deals. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

Effect on Patients' Outcomes of a Change to Biosimilar Filgrastim Product in Autologous Stem Cell Mobilization.

BACKGROUND: Following addition of a biosimilar filgrastim product to the formulary, sites in the authors' provincial health authority transitioned from using the originator filgrastim to the biosimilar for autologous stem cell mobilization. OBJECTIVE: To assess the effect on patient outcomes of a universal change to use of the biosimilar filgrastim in stem cell mobilization. METHODS: This retrospective pre-post study included patients undergoing autologous stem cell mobilization at 2 cancer hospitals in Alberta, Canada, between July 1, 2018, and November 30, 2019. Clinical outcomes were investigated for patients treated with a granulocyte colony-stimulating factor (biosimilar or originator product) for mobilization before stem cell transplant, approximately 6 months before and after the defined date of product change. RESULTS: In total, 102 patients were treated with the originator product and 101 patients with the biosimilar. Effectiveness was similar between the originator and biosimilar products, with 98% successful harvest of stem cells in all patients treated. Independent t tests showed no statistically significant differences between patients receiving the originator and those receiving the biosimilar in terms of time from mobilization to collection (difference of means -0.9 days, 95% confidence interval [CI] -2.12 to 0.32), time for neutrophil engraftment (difference of means 0 days, 95% CI -0.36 to 0.36), time for platelet engraftment (difference of means 1 day, 95% CI -0.55 to 2.55), average length of stay (difference of means -0.7 day, 95% CI -2.71 to 1.31), and CD34+ value (difference of means -1 × 106/kg body weight, 95% CI -2.11 to 0.11). A 98% rate of conversion to use of the biosimilar filgrastim was achieved, with an estimated annual drug-cost saving of $67 500. CONCLUSIONS: In this pre-post study, changing to the biosimilar product from the originator maintained clinical effectiveness outcomes while decreasing overall drug expenditures. A well-planned change to the biosimilar product, executed in conjunction with clinician consultation and monitoring of effectiveness outcomes, can ensure appropriate patient therapy while significantly improving the uptake of biosimilars and decreasing expenditures for biologic drugs.

CONTEXTE: À la suite de l'ajout d'un produit filgrastim biosimilaire à la liste des médicaments, les sites relevant de l'autorité sanitaire provinciale des auteurs sont passés de l'utilisation du filgrastim princeps à la version générique pour la mobilisation des cellules souches autologues. OBJECTIF: Évaluer l'effet sur les résultats des patients d'un changement généralisé visant à utiliser le filgrastim générique pour la mobilisation des cellules souches. MÉTHODES: Cette étude rétrospective pré-post comprenait des patients soumis à une mobilisation des cellules souches autologues dans deux hôpitaux de cancérologie en Alberta (Canada) entre le 1er juillet 2018 et le 30 novembre 2019. L'examen des résultats cliniques des patients traités à l'aide d'un facteur stimulant les colonies de granulocytes (G-CSF) (générique ou princeps) pour une mobilisation avant la greffe de cellules souches a eu lieu environ six mois avant et après la date du changement de produit. RÉSULTATS: Au total, 102 patients ont été traités à l'aide du produit princeps et 101 patients à l'aide du générique. Les deux produits présentaient une efficacité similaire, et 98 % de réussite dans la récolte de cellules souches chez tous les patients traités. Des tests t indépendants n'ont montré aucune différence statistique significative entre les patients recevant le princeps et ceux recevant le biosimilaire en termes de temps allant de la mobilisation à la collecte (différence des moyennes −0,9 jour, intervalle de confiance [IC] 95 % −2,12 à 0,32); temps de la prise de la greffe neutrophile (différence des moyennes 0 jour, IC 95 % −0,36 à 0,36); temps de la prise de la greffe des plaquettes (différence des moyennes 1 jour, IC 95 % −0,55 à 2,55); durée moyenne du séjour (différence des moyennes −0,7 jour, IC 95 % −2,71 à 1,31) et valeur CD34+ (différence des moyennes −1 × 106/kg masse corporelle, IC 95 % −2,11 à 0,11). Un taux de conversion de 98 % visant à utiliser le filgrastim générique a été atteint, avec une estimation des économies annuelles sur le coût des médicaments de 67 500 $. CONCLUSIONS: Dans cette étude pré-post, le passage du produit princeps au générique a préservé l'efficacité des résultats cliniques, tout en diminuant les dépenses générales liées au médicament. Un changement bien programmé pour passer au produit générique, mené conjointement avec la consultation d'un clinicien et un contrôle des résultats d'efficacité, peut assurer une thérapie du patient appropriée tout en améliorant grandement la prise de produits génériques et en diminuant les dépenses associées aux médicaments biologiques.

Work and Non-Work Sickness Presenteeism: The Role of Workplace COVID-19 Climate.

OBJECTIVE: To test the role of workplace coronavirus disease (COVID-19) climate in shaping employee attitudes toward the CDC prevention guidelines and subsequent levels of work and non-work sickness presenteeism. METHODS: Three waves of anonymous survey data were collected in October and December 2020 and February 2021. Participants were 304 employed adults in the U.S., of whom half were working onsite. RESULTS: Time 1 workplace COVID-19 climate was positively associated with Time 2 employee attitudes toward the CDC prevention guidelines, which in turn predicted Time 3 levels of non-work and work sickness presenteeism. CONCLUSIONS: The workplace can shape employee attitudes toward the CDC COVID-19 prevention guidelines and their work and non-work sickness presenteeism, thus highlighting the important role companies have in reducing community spread of the novel coronavirus in work and non-work settings.

Hyperhomocysteinemia and Pulmonary Embolism in a Young Male.

The association of hyperhomocysteinemia with thrombosis has provoked debate in the medical literature. Although studies have found associations between moderate homocysteine elevations and thrombotic events, others dispute this relationship. We present herein the case of a 24-year-old male who presented with unprovoked bilateral submassive pulmonary emboli. Extensive hypercoagulability workup was notable for an elevated homocysteine level, in addition to low vitamin B12 and folate levels. Of note, the patient had a history of small bowel resection after trauma, which may have contributed to the aforementioned metabolic derangements, potentially increasing his risk for thrombosis and interfering with the efficacy of his anticoagulation.

The impact of prolonged exposure on sleep and enhancing treatment outcomes with evidence-based sleep interventions: A pilot study.

OBJECTIVE: Insomnia and nightmares are central features of posttraumatic stress disorder (PTSD). However, often they are inadequately assessed and ineffectively resolved following gold-standard PTSD treatment. Here we: (a) evaluate effects of prolonged exposure (PE) on subjectively measured sleep and (b) present pilot results of an examination of whether adding sleep interventions (imagery rehearsal therapy [IRT] and cognitive-behavioral therapy for insomnia [CBT-I]) to PE improves treatment response, relative to PE alone, for night- and/or daytime PTSD symptoms among returning U.S. veterans and postdeployment personnel. METHOD: In a parallel-groups, randomized controlled trial, participants received 12 sessions of PE followed by IRT (5 weeks) and CBT-I (7 weeks) or PE followed by 12 weeks supportive care therapy (SCT). RESULTS: PE did not improve sleep to a clinically meaningful degree, despite significant improvements in both Clinical Administered PTSD Scale and PTSD Checklist. Enhancing treatment with IRT/CBT-I led to greater improvements in insomnia (diary-recorded sleep efficiency) symptoms with large effect size, relative to SCT (p = .068, d = 1.07). There were large improvements in nightmare frequency relative SCT that did not reach statistical significance (p = .11, d = 0.90). Moreover, there was small improvement in daytime symptoms (Clinical Administered PTSD Scale) that did not reach statistical significance (p = .54, d = .31). CONCLUSION: The addition of targeted, validated sleep treatment improves effects of PE and improves nighttime symptoms. Thus, evidence-based sleep treatment should be considered in comprehensive PTSD treatment. (PsycINFO Database Record (c) 2020 APA, all rights reserved).

Sleep and wake are shared and transmitted between individuals with insomnia and their bed-sharing partners.

Patients with insomnia frequently report disturbing, or being disturbed by, their bedpartner. We aimed to (1) characterize how individuals with insomnia and their bedpartners influence each other's sleep and (2) identify characteristics predicting vulnerability to wake transmission. Fifty-two couples (aged 19-82 years), where one individual was diagnosed with insomnia, participated. Sleep/wake patterns were monitored via actigraphy and sleep diaries for seven nights. Minute-by-minute sleep and wake concordance (simultaneous sleep/wake epochs), number of wake transmissions received (awakenings immediately preceded by wakefulness in the bedpartner), percent wake transmissions received (percentage of total awakenings that were transmitted), and percent of bedpartner's wake minutes resistant to transmission (ability to sleep through bedpartner wakefulness) were calculated. Mixed-effects modeling assessed within-couple bedtime and chronotype differences as predictors of dyadic sleep. We described rates of sleep concordance (MPatient = 63.8%, MPartner = 65.6%), wake concordance (MPatient = 6.6%, MPartner = 6.6%), total transmissions received (MPatient = 5.5, MPartner = 6.9 per night), percent transmissions received (MPatient = 18.5%, MPartner = 23.4% of total awakenings), and percent minutes resistant (MPatient = 56.4%, MPartner = 58.6% of bedpartner's wake time). Partners received wake transmissions at 1.25 times the rate of patients. Percent transmissions received was increased in couples with concordant bedtimes and individuals with later chronotype than their bedpartner. Patterns of chronotype and bedtime order predicting percent minutes resistant to transmission differed across the length of the rest interval. Transmission provides a novel characterization of how bedpartners influence sleep and provide insight into mechanisms of insomnia generation and maintenance. Understanding modifiable risk factors may provide ways to personalize insomnia treatments. Clinical Trial Researching Effective Sleep Treatments (Project REST), ANZCTR Registration: ACTRN12616000586415.

Childhood anxiety and depressive symptoms: trajectories, relationship, and association with subsequent depression.

The development of child anxiety and depressive symptoms from mean ages 5.3 to 9.3 years was examined in a community sample of 133 girls and 134 boys, using parent and teacher ratings. Reliable individual differences in anxiety and depressive symptoms at mean age 5.3 and in their change to mean age 9.3 were observed, with significant correlations between depressive and anxiety symptoms at mean age 5.3 years and between their changes with age. Positive cross-lagged correlations from anxiety to depressive symptoms and negative cross-lagged correlations from depressive to anxiety symptoms were apparent in teachers' ratings at 6- to 12-month intervals. Developmental changes in teacher-rated child anxiety symptoms were robust predictors of child self-reported depressive symptoms at mean age 9.3 years. These results suggest assessment and interventions for emotional problems may be usefully implemented during childhood in school and peer social environments.