A randomized sham-controlled trial of high-dosage accelerated intermittent theta burst rTMS in major depression: study protocol.

BACKGROUND: Intermittent theta burst stimulation (iTBS), a novel form of repetitive transcranial magnetic stimulation (rTMS), can be administered in 1/10th of the time of standard rTMS (~ 3 min vs. 37.5 min) yet achieves similar outcomes in depression. The brief nature of the iTBS protocol allows for the administration of multiple iTBS sessions per day, thus reducing the overall course length to days rather than weeks. This study aims to compare the efficacy and tolerability of active versus sham iTBS using an accelerated regimen in patients with treatment-resistant depression (TRD). As a secondary objective, we aim to assess the safety, tolerability, and treatment response to open-label low-frequency right-sided (1 Hz) stimulation using an accelerated regimen in those who do not respond to the initial week of treatment. METHODS: Over three years, approximately 230 outpatients at the Centre for Addiction and Mental Health and University of British Columbia Hospital, meeting diagnostic criteria for unipolar MDD, will be recruited and randomized to a triple blind sham-controlled trial. Patients will receive five consecutive days of active or sham iTBS, administered eight times daily at 1-hour intervals, with each session delivering 600 pulses of iTBS. Those who have not achieved response by the week four follow-up visit will be offered a second course of treatment, regardless of whether they initially received active or sham stimulation. DISCUSSION: Broader implementation of conventional iTBS is limited by the logistical demands of the current standard course consisting of 4-6 weeks of daily treatment. If our proposed accelerated iTBS protocol enables patients to achieve remission more rapidly, this would offer major benefits in terms of cost and capacity as well as the time required to achieve clinical response. TRIAL REGISTRATION: ClinicalTrials.gov Identifier: NCT04255784.

Relationship between three aspects of resilience-adaptive characteristics, withstanding stress, and bouncing back-in hospital workers exposed to prolonged occupational stress during the COVID-19 pandemic: a longitudinal study.

BACKGROUND: The term resilience is used to refer to multiple related phenomena, including: (i) characteristics that promote adaptation to stressful circumstances, (ii) withstanding stress, and (iii) bouncing back quickly. There is little evidence to understand how these components of resilience are related to one another. Skills-based adaptive characteristics that can respond to training (as opposed to personality traits) have been proposed to include living authentically, finding work that aligns with purpose and values, maintaining perspective in the face of adversity, managing stress, interacting cooperatively, staying healthy, and building supportive networks. While these characteristics can be measured at a single time-point, observing responses to stress (withstanding and bouncing back) require multiple, longitudinal observations. This study's aim is to determine the relationship between these three aspects of resilience in hospital workers during the prolonged, severe stress of the COVID-19 pandemic. METHODS: We conducted a longitudinal survey of a cohort of 538 hospital workers at seven time-points between the fall of 2020 and the spring of 2022. The survey included a baseline measurement of skills-based adaptive characteristics and repeated measures of adverse outcomes (burnout, psychological distress, and posttraumatic symptoms). Mixed effects linear regression assessed the relationship between baseline adaptive characteristics and the subsequent course of adverse outcomes. RESULTS: The results showed significant main effects of adaptive characteristics and of time on each adverse outcome (all p < .001). The size of the effect of adaptive characteristics on outcomes was clinically significant. There was no significant relationship between adaptive characteristics and the rate of change of adverse outcomes over time (i.e., no contribution of these characteristics to bouncing back). CONCLUSIONS: We conclude that training aimed at improving adaptive skills may help individuals to withstand prolonged, extreme occupational stress. However, the speed of recovery from the effects of stress depends on other factors, which may be organizational or environmental.

The relationship between moral distress, burnout, and considering leaving a hospital job during the COVID-19 pandemic: a longitudinal survey.

BACKGROUND: Previous research suggests that moral distress contributes to burnout in nurses and other healthcare workers. We hypothesized that burnout both contributed to moral distress and was amplified by moral distress for hospital workers in the COVID-19 pandemic. This study also aimed to test if moral distress was related to considering leaving one's job. METHODS: A cohort of 213 hospital workers completed quarterly surveys at six time-points over fifteen months that included validated measures of three dimensions of professional burnout and moral distress. Moral distress was categorized as minimal, medium, or high. Analyses using linear and ordinal regression models tested the association between burnout and other variables at Time 1 (T1), moral distress at Time 3 (T3), and burnout and considering leaving one's job at Time 6 (T6). RESULTS: Moral distress was highest in nurses. Job type (nurse (co-efficient 1.99, p < .001); other healthcare professional (co-efficient 1.44, p < .001); non-professional staff with close patient contact (reference group)) and burnout-depersonalization (co-efficient 0.32, p < .001) measured at T1 accounted for an estimated 45% of the variance in moral distress at T3. Moral distress at T3 predicted burnout-depersonalization (Beta = 0.34, p < .001) and burnout-emotional exhaustion (Beta = 0.38, p < .008) at T6, and was significantly associated with considering leaving one's job or healthcare. CONCLUSION: Aspects of burnout that were associated with experiencing greater moral distress occurred both prior to and following moral distress, consistent with the hypotheses that burnout both amplifies moral distress and is increased by moral distress. This potential vicious circle, in addition to an association between moral distress and considering leaving one's job, suggests that interventions for moral distress may help mitigate a workforce that is both depleted and burdened with burnout.

Using High-Sensitivity Lipidomics To Assess Microscale Heterogeneity in Oceanic Sinking Particles and Single Phytoplankton Cells.

Sinking particulate organic matter (POM) is a primary component of the ocean's biological carbon pump that is responsible for carbon export from the surface to the deep sea. Lipids derived from plankton comprise a significant fraction of sinking POM. Our understanding of planktonic lipid biosynthesis and the subsequent degradation of lipids in sinking POM is based on the analysis of bulk samples that combine many millions of plankton cells or dozens of sinking particles, which averages out natural heterogeneity. We developed and applied a nanoflow high-performance liquid-chromatography electrospray-ionization high-resolution accurate-mass mass spectrometry lipidomic method to show that two types of sinking particles─marine snow and fecal pellets─collected in the western North Atlantic Ocean have distinct lipidomes, providing new insights into their sources and degradation that would not be apparent from bulk samples. We pressed the limit of this approach by examining individual diatom cells from a single culture, finding marked lipid heterogeneity, possibly indicative of fundamental mechanisms underlying cell division. These single-cell data confirm that even cultures of phytoplankton cells should be viewed as mixtures of physiologically distinct populations. Overall, this work reveals previously hidden lipidomic heterogeneity in natural POM and phytoplankton cells, which may provide critical new insights into microscale chemical and microbial processes that control the export of sinking POM.

de Souza interprofessional practice cancer competency framework.

PURPOSE: As the demand in cancer care continues to increase, health systems require a workforce of highly educated specialists and generalists to provide continuity of care across settings. OBJECTIVES: Led by de Souza Institute in Canada, an interdisciplinary working group was formed to develop a competency framework with relevance across regulated health professionals involved in cancer care. METHODS: The working group was presented with results from a scoping review of national and international guidelines, standards, and competencies in oncology, as well as data from needs assessments on continuing education opportunities and oncology topics most relevant to clinicians. Fifty-one professionals from, e.g., family medicine, pharmacy, social work, psychology, occupational therapy, and nursing participated in seven focus groups. An additional 32 nurses participated in a nursing-specific needs assessment survey. Using modified Delphi technique, working group members conducted three iterative rounds to review data and built consensus on competency items in relation to three levels of expertise, from early learner/novice practitioner, advancing practitioner, to expert practitioner. RESULTS: A final consensus was reached for the selection of competencies that reflect optimal cancer care mapped into three levels of expertise, as well as knowledge, skills, and attitudes expected of each level. Examples for the competency for early learner/novice practitioner include the following: Have awareness of common ethical issues in cancer care (knowledge); demonstrate ability to discuss, educate, and counsel patients and their support persons(s) regarding preferences (skills); and appreciate the impact of culture, the sensitivity, and diversity of attitudes in relation to cancer (attitude). Expert practitioner examples include: recognition of need for, and ability to advocate for challenges involving equity and access in order to improve health outcomes (skill) and awareness of workplace complexities, such as provider roles, team functioning, and organizational environments affecting patient-practitioner relationships (attitude). CONCLUSION: The de Souza Interprofessional practice cancer competency framework provides a set of shared competencies and a novice to expert pathway for clinicians across disciplines and supports a more standardized learning and comprehensive approach in organizing professional development towards a coordinated, high quality, and person-centered care.

Physicians' knowledge and practices regarding screening adult patients for adverse childhood experiences: a survey.

BACKGROUND: Adverse Childhood Experiences (ACEs) are common and associated with many illnesses. Most physicians do not routinely screen for ACEs. We aimed to determine if screening is related to knowledge or medical specialty, and to assess perceived barriers. METHODS: Physicians in Ontario, Canada completed an online survey in 2018-2019. Data were analyzed in 2019. RESULTS: Participants were 89 family physicians, 46 psychiatrists and 48 other specialists. Participants screened for ACEs "never or not usually" (N = 58, 31.7%), "when indicated" (N = 67, 36.6%), "routinely" (N = 50, 27.3%) or "other" (N = 5, 2.7%). Screening was strongly associated with specialty (Chi2 = 181.0, p < .001). The modal responses were: family physicians - "when indicated" (66.3%), psychiatrists - "routinely" (91.3%), and other specialists - "never or not usually" (77.1%). Screening was not related to knowledge of prevalence of ACEs, or of the link between ACEs and mental health, but was significantly associated with knowing that ACEs are associated with physical health. Knowing that ACEs are linked to stroke, ischemic heart disease, COPD, and diabetes predicted greater screening (Chi2 15.0-17.7, each p ≤ .001). The most prevalent perceived barriers to screening were lack of mental health resources (59.0%), lack of time (59.0%), concern about causing distress (49.7%) and lack of confidence (43.7%). CONCLUSIONS: Enhancing knowledge about ACEs' negative influence on physical illness may increase screening. Efforts to promote screening should address concerns that screening is time-consuming and will increase referrals to mental health resources. Education should focus on increasing confidence with screening and with managing patient distress.

Applying Psychotherapeutic Principles to Bolster Resilience Among Health Care Workers During the COVID-19 Pandemic.

The COVID-19 pandemic has affected the entire globe with overwhelming speed and impact. The pandemic is both highly threatening and poorly understood, typical of deeply distressing conditions. Stress associated with uncertain recommendations from authorities, fear of illness and contagion for oneself and one's loved ones, extended periods of isolation, moral conflicts, financial instability, perception of discrimination and/or stigma, and ongoing loss and grief imperil mental health and resilience among the general population and high-risk groups. Health care workers (HCWs) face additional challenges that increase their vulnerability to distress and burnout. Bolstering resilience among HCWs can allow them to continue working with the intensity and focus their jobs require, which in turn supports the overall functioning of the health care system. Given their training in understanding wellness, distress, and psychotherapeutic treatment, mental health clinicians are well positioned to respond to this need. By studying the lessons from past and present experiences with public health emergencies and by incorporating principles from psychotherapeutic literature and training, clinicians can help facilitate an informed and effective response. The goal of this article is to discuss the development of a resilience coaching model that is rooted in principles from psychotherapeutic literature and practice to support psychological well-being among hospital-based HCWs. This model, developed to support the authors' health care colleagues working in a Toronto hospital, is generalizable, can be adapted for use by any mental health clinician, and makes explicit how previous training in psychotherapy may be applied to coaching and supporting frontline HCWs.

Evaluating patients presenting to the emergency department after syncope: validation of the Canadian Syncope Risk Score.

BACKGROUND: Syncope is a common problem but can have any of a broad range of underlying causes. Initial evaluation of the patient in the emergency department often does not identify a specific cause, and the cornerstone of management is reliable risk stratification with clinical decision rules. OBJECTIVES: The primary objective is to validate the utility and safety of the Canadian Syncope Risk Score (CSRS) as a clinical decision rule when assessing patients who present with syncope to Australian emergency departments. Our secondary objective is to evaluate the economic benefits of diverting patients with syncope at low risk of serious adverse events from admission to hospital. METHODS AND ANALYSIS: Prospective, observational study. Patients aged 18 years or more who present to the emergency department (ED) after syncope in the preceding 24 hours and have returned to their baseline state will be enrolled. Patients will be contacted by telephone to determine whether they have experienced any adverse events within 30 days of their initial presentation to the ED. The CSRS will be applied retrospectively to determine the relationship between whether patients were admitted to hospital or discharged home and the reporting of serious adverse events for each CSRS risk level. We will also undertake a cost-effectiveness analysis from the health care perspective. ETHICS APPROVAL: Prince Charles Hospital Human Research Ethics Committee (reference, HREC/17/QPCH/48). DISSEMINATION OF RESULTS: Outcomes will be disseminated by Queensland Health and the funding body via social media, presented at local and national emergency medicine conferences, and published in international emergency medicine and health economics journals. CLINICAL TRIALS REGISTRATION: Not applicable.

The prevalence and clinical correlates of adverse childhood experiences in a cross-sectional study of primary care patients with cardiometabolic disease or risk factors.

BACKGROUND: Adverse childhood experiences (ACEs) are associated with risk of poor adult health, including cardiometabolic diseases. Little is known about the correlates of ACEs for adults who have already developed cardiometabolic diseases, or who are at elevated risk. METHODS: Adult primary care patients with cardiometabolic disease (hypertension, diabetes, stroke, angina, myocardial infarction, coronary artery bypass graft, angioplasty) or with a risk factor (obesity, smoking, high cholesterol, family history) were surveyed regarding ACEs, psychological distress, attachment insecurity, quality of life, behavior change goals, stages of change, and attitudes toward potential prevention strategies. RESULTS: Of 387 eligible patients, 74% completed the ACEs survey. Exposure to ACEs was reported by 174 participants (61%). Controlling for age, gender, relationship status and income, number of ACEs was associated with psychological distress (F = 3.7, p = .01), quality of life (F = 8.9, p = .001), attachment anxiety (F = 3.4, p = .02), drinking alcohol most days (F = 4.0, p = .008) and smoking (F = 2.7, p = .04). Greater ACE exposure was associated with less likelihood of selecting diet or physical activity as a behavior change goal (linear-by-linear association p = .009). Stage of change was not associated with ACEs. ACEs exposure was not related to preferred resources for behavior change. CONCLUSIONS: ACEs are common among patients at cardiometabolic risk and are related to quality of life, psychological factors that influence cardiometabolic outcomes and behavior change goals. ACEs should be taken into account when managing cardiometabolic risk in family medicine.

Lipidomics of Thalassiosira pseudonana under Phosphorus Stress Reveal Underlying Phospholipid Substitution Dynamics and Novel Diglycosylceramide Substitutes.

Phytoplankton replace phosphorus-containing lipids (P-lipids) with non-P analogues, boosting growth in P-limited oceans. In the model diatom Thalassiosira pseudonana, the substitution dynamics of lipid headgroups are well described, but those of the individual lipids, differing in fatty acid composition, are unknown. Moreover, the behavior of lipids outside the common headgroup classes and the relationship between lipid substitution and cellular particulate organic P (POP) have yet to be reported. We investigated these through the mass spectrometric lipidomics of P-replete (P+) and P-depleted (P-) T. pseudonana cultures. Nonlipidic POP was depleted rapidly by the initiation of P stress, followed by the cessation of P-lipid biosynthesis and per-cell reductions in the P-lipid levels of successive generations. Minor P-lipid degradative breakdown was observed, releasing P for other processes, but most P-lipids remained intact. This may confer an advantage on efficient heterotrophic lipid consumers in P-limited oceans. Glycerophosphatidylcholine (PC), the predominant P-lipid, was similar in composition to its betaine substitute lipid. During substitution, PC was less abundant per cell and was more highly unsaturated in composition. This may reflect underlying biosynthetic processes or the regulation of membrane biophysical properties subject to lipid substitution. Finally, levels of several diglycosylceramide lipids increased as much as 10-fold under P stress. These represent novel substitute lipids and potential biomarkers for the study of P limitation in situ, contributing to growing evidence highlighting the importance of sphingolipids in phycology. These findings contribute much to our understanding of P-lipid substitution, a powerful and widespread adaptation to P limitation in the oligotrophic ocean.IMPORTANCE Unicellular organisms replace phosphorus (P)-containing membrane lipids with non-P substitutes when P is scarce, allowing greater growth of populations. Previous research with the model diatom species Thalassiosira pseudonana grouped lipids by polar headgroups in their chemical structures. The significance of the research reported here is threefold. (i) We described the individual lipids within the headgroups during P-lipid substitution, revealing the relationships between lipid headgroups and hinting at the underlying biochemical processes. (ii) We measured total cellular P, placing P-lipid substitution in the context of the broader response to P stress and yielding insight into the implications of substitution in the marine environment. (iii) We identified lipids previously unknown in this system, revealing a new type of non-P substitute lipid, which is potentially useful as a biomarker for the investigation of P limitation in the ocean.

A randomized controlled trial of a supportive expressive group intervention for women with a family history of breast cancer.

OBJECTIVE: Women with a family history of breast cancer (BC) often overestimate their BC risk. Heightened psychological distress may interfere with risk comprehension and screening adherence. The primary purpose of this study was to test the efficacy of a 12-week manual-based supportive-expressive (SE) group intervention for this population. METHODS: Using a randomized control trial design, this study compared two interventions: a standard risk-counseling arm (RC) compared with that plus SE group intervention. The primary study outcome was BC anxiety. Secondary outcomes included psychosocial functioning, risk comprehension, BC knowledge, and screening behaviors. RESULTS: A total of 161 women with a family history of BC were randomized into SE (N = 108) or RC (N = 53). Participants in both study arms significantly improved on measures of BC anxiety, psychosocial functioning, risk comprehension, and BC knowledge, with no statistical difference between study arms. Benefits were sustained at 1 year. BC screening rates were high in both arms at baseline and follow-up. CONCLUSIONS: SE group therapy as an added intervention to the risk counseling was well-received, however, did not demonstrate superiority to RC alone. Future studies on treatment matching are needed to further our understanding of interventions that can support women with a family history of BC to work through residual issues, including loss and grief.

An Attachment-Based Model of the Relationship Between Childhood Adversity and Somatization in Children and Adults.

OBJECTIVE: An attachment model was used to understand how maternal sensitivity and adverse childhood experiences are related to somatization. METHODS: We examined maternal sensitivity at 6 and 18 months and somatization at 5 years in 292 children in a longitudinal cohort study. We next examined attachment insecurity and somatization (health anxiety, physical symptoms) in four adult cohorts: healthy primary care patients (AC1, n = 67), ulcerative colitis in remission (AC2, n = 100), hospital workers (AC3, n = 157), and paramedics (AC4, n = 188). Recall of childhood adversity was measured in AC3 and AC4. Attachment insecurity was tested as a possible mediator between childhood adversity and somatization in AC3 and AC4. RESULTS: In children, there was a significant negative relationship between maternal sensitivity at 18 months and somatization at age 5 years (B = -3.52, standard error = 1.16, t = -3.02, p = .003), whereas maternal sensitivity at 6 months had no significant relationship. In adults, there were consistent, significant relationships between attachment insecurity and somatization, with the strongest findings for attachment anxiety and health anxiety (AC1, ß = 0.51; AC2, ß = 0.43). There was a significant indirect effect of childhood adversity on physical symptoms mediated by attachment anxiety in AC3 and AC4. CONCLUSIONS: Deficits in maternal sensitivity at 18 months of age are related to the emergence of somatization by age 5 years. Adult attachment insecurity is related to somatization. Insecure attachment may partially mediate the relationship between early adversity and somatization.

Twelve tips for asking and responding to difficult questions during a challenging clinical encounter.

BACKGROUND: Teaching healthcare providers (HCPs) effective communication skills can be challenging, but is crucial for managing complex patient encounters. AIM: To provide medical trainees strategies for recognizing and understanding problematic interactions. METHODS: The Twelve Tips are based on a study of communication skills teaching with family medicine trainees (n = 26) who received controlled exposure to common clinical difficulties simulated by standardized patients (SPs). The following tips were derived from a thematic analysis of a subset of the transcribed coaching sessions. RESULTS: These tips demonstrate that doctor-patient communication difficulties can arise from any of three sources: the patient's issues, the HCP's misunderstanding or inaccurate responsiveness to an issue, and/or the interaction between the HCP and the patient. These tips are heuristically grouped into two themes: (1) guiding principles to hold in mind and (2) behaviors that can be used to apply these principles. CONCLUSION: We believe that these strategies will help trainees to remain attentive to the patient, the interaction, and their own reactions, to improve the overall clinical encounter.

Massive arterial and venous thrombosis from smouldering multiple myeloma: further evidence for monoclonal gammopathy of thrombotic significance.

A man in his 40s presented to the emergency department after 2 weeks of abdominal pain and bloating. Radiological investigations revealed multiple unusual sites of thrombosis, including large thrombi in his portal and mesenteric veins, and a left ventricular thrombus with resultant embolic infarcts to his spleen, kidneys, coronary arteries and brain. Standard causes of underlying thrombophilia were excluded. A serum protein electrophoresis and serum-free light chains, with subsequent bone marrow biopsy, lead to the diagnosis of smouldering multiple myeloma (sMM), albeit an unusual presentation with severe clinical sequelae. Although sMM is known to be associated with an increased risk of venous thromboembolism, it is not recognised to cause thrombosis in both venous and arterial vascular beds simultaneously. Physicians encountering patients with multiple thrombi in unusual vascular beds without clear aetiology should consider an underlying monoclonal gammopathy in their list of differentials.

Adaptive Mentoring Networks and Compassionate Care: A Qualitative Exploration of Mentorship for Chronic Pain, Substance Use Disorders and Mental Health.

This study undertook an exploration of how Adaptive Mentoring Networks focusing on chronic pain, substance use disorders and mental health were supporting primary care providers to engage in compassionate care. The study utilised the Cole-King & Gilbert Compassionate Care Framework to guide qualitative semi-structured interviews of participants in two Adaptive Mentoring Networks in Ontario, Canada. Fourteen physician participants were interviewed including five mentors (psychiatrists) and nine mentees (family physicians) in the Networks. The Cole-King & Gilbert Framework helped provide specific insights on how these mentoring networks were affecting the attributes of compassion such as motivation, distress-tolerance, non-judgement, empathy, sympathy, and sensitivity. The findings of this study focused on the role of compassionate provider communities and the development of skills and attitudes related to compassion that were both being supported in these networks. Adaptive Mentoring Networks can support primary care providers to offer compassionate care to patients with chronic pain, substance use disorders, and mental health challenges. This study also highlights how these networks had an impact on provider resiliency, and compassion fatigue. There is promising evidence these networks can support the "quadruple aim" for healthcare systems (improve patient and provider experience, health of populations and value for money) and play a role in addressing the healthcare provider burnout and associated health workforce crisis.

Improving physician-patient communication through coaching of simulated encounters.

OBJECTIVE: Effective communication between physicians and their patients is important in optimizing patient care. This project tested a brief, intensive, interactive medical education intervention using coaching and standardized psychiatric patients to teach physician-patient communication to family medicine trainees. METHODS: Twenty-six family medicine trainees (9 PGY1, 11 PGY2, 6 fellows) from five university-affiliated hospitals conducted four once-weekly, 30-minute videotaped interviews with "difficult" standardized patients. After each interview, trainees received 1 hour of individual coaching that incorporated self-assessment and skills-teaching from experienced psychiatrists. Two follow-up interviews with standardized patients occurred 1 week and an average of 6 months post-intervention. Trainee self-reported physician-patient communication efficacy was measured as a control 1 month before the intervention; during the month of the intervention; and an average of 6 months after the intervention. Coach-rated physician-patient communication competence was measured each week of the intervention. RESULTS: Improvements in physician-patient communication were demonstrated. Self-efficacy for physician-patient communication improved significantly during the intervention, in contrast to no improvement during the control period (i.e., training-as-usual). This improvement was sustained during the follow-up period. CONCLUSIONS: This innovative educational intervention was shown to be highly effective in improving trainee communication competence and self-efficacy. Future applications of this brief model of physician training have potential to improve communication competence and, in turn, can improve patient care.

Economic evaluation of applying the Canadian Syncope Risk Score in an Australian emergency department.

OBJECTIVE: To evaluate the Canadian Syncope Risk Score (CSRS) in syncope patients presenting to the ED from an economic perspective, using very-low and low-risk patients (CSRS -3 to 0) as a threshold for avoiding hospital admissions. METHODS: A decision-analytic model, specifically a decision-tree, was developed to evaluate application of the CSRS. A hypothetical cohort of 1000 patients was modelled based on characteristics and outcome of patients enrolled in a clinical validation study performed alongside this evaluation. Several analytic based approaches were used to handle model outputs and uncertainties. RESULTS: For a cohort of 1000 patients, applying the CSRS was associated with 169 less inpatient admissions from the ED, when compared to usual care. There was also a cost-saving of $8255 per admitted patient, when the CSRS was applied, compared to usual care. Adopting the CSRS was the optimal approach in all scenario analyses and was robust to changes in model parameters. More than three-quarters (78.6%) of all model simulations showed that applying the CSRS is a cost-saving approach to managing syncope. There was high confidence in all results, with the approach using the CSRS reducing the costs and number of syncope-related hospital admissions. CONCLUSIONS: Compared to usual care, applying the CSRS appeared as a cost-effective strategy. This new evidence will help decision-makers choose cost-effective approaches for the management of patients presenting to the ED with syncope, as they search for efficient ways to maximise health gain from a finite budget.

Training community-based psychotherapists to maintain a therapeutic alliance: A psychotherapy practice research network study.

The goal of this study was to test the efficacy of training community-based psychotherapists who were part of a practice research network to be more attuned to their patients' experiences of the therapeutic relationship. We were particularly interested in the effect of therapist training on the congruence of alliance ratings with their patients. Forty psychotherapists who treated 117 patients were randomly assigned to receive either no training or training, whose learning objectives were to help therapists to develop and maintain a therapeutic alliance. The training included workshops and ongoing consultations to help the clinician to strengthen the therapeutic relationship with the use of mentalizing, attachment theory, countertransference management, and metacommunication. Therapeutic alliance and well-being outcomes were measured at each of six consecutive early psychotherapy sessions. We used the truth and bias model and response surface analysis within a multilevel modeling context to test hypotheses. There was a significantly faster rate of alliance growth in the training versus the no training condition when the alliance was rated by therapists, but not when rated by patients. Trained therapists experienced greater temporal congruence in alliance ratings with their patients compared to untrained therapists. Patient well-being outcomes improved in a session when trained therapists and their patients agreed in their positive alliance ratings in a previous session. This association not significant among untrained therapists. Training therapists in key interpersonally focused skills may lead them to be better attuned to their patients' experiences of the therapeutic relationship. (PsycInfo Database Record (c) 2023 APA, all rights reserved).

Randomized trial of personalized psychological feedback from a longitudinal online survey and simultaneous evaluation of randomized stepped wedge availability of in-person peer support for hospital staff during the COVID-19 pandemic.

OBJECTIVE: We tested if automated Personalized Self-Awareness Feedback (PSAF) from an online survey or in-person Peer Resilience Champion support (PRC) reduced emotional exhaustion among hospital workers during the COVID-19 pandemic. METHOD: Among a single cohort of participating staff from one hospital organization, each intervention was evaluated against a control condition with repeated measures of emotional exhaustion at quarterly intervals for 18 months. PSAF was tested in a randomized controlled trial compared to a no-feedback condition. PRC was tested in a group-randomized stepped-wedge design, comparing individual-level emotional exhaustion before and after availability of the intervention. Main and interactive effects on emotional exhaustion were tested in a linear mixed model. RESULTS: Among 538 staff, there was a small but significant beneficial effect of PSAF over time (p = .01); the difference at individual timepoints was only significant at timepoint three (month six). The effect of PRC over time was non-significant with a trend in the opposite direction to a treatment effect (p = .06). CONCLUSIONS: In a longitudinal assessment, automated feedback about psychological characteristics buffered emotional exhaustion significantly at six months, whereas in-person peer support did not. Providing automated feedback is not resource-intensive and merits further investigation as a method of support.

Attachment Relationships as Determinants of Physical Health.

Childhood adversity alters the relational world of the child and inhibits the development of secure attachment bonds. The purpose of this article is to survey recent evidence that attachment insecurity has the potential to impair physical health throughout the lifespan. It is proposed that attachment insecurity contributes to disease risk through a range of mechanisms which include (1) disturbances in arousal and recovery within physiological systems that respond to stress; (2) physiological links between the mediators of social relationships, stress, and immunity; (3) links between relationship style and various health behaviors; and (4) disease risk factors that serve as external regulators of dysphoric affect, such as nicotine and alcohol. The evidence for these mechanisms, particularly the evidence that has accumulated since the model was first proposed in 2000, is presented and discussed.