Better than we think: Is the treatment of depressed patients more effective than we think?

BACKGROUND: Most studies of depression treatment rely on measures of symptom severity to evaluate outcome. We hypothesized that many patients would consider themselves to have benefitted significantly from treatment despite not being considered a responder according to a measure of depression symptom severity (ie, 50% reduction in symptom score). METHODS: In our study, 854 patients with major depressive disorder completed the Remission from Depression Questionnaire, a self-report measure that assesses several constructs patients consider to be relevant for assessing treatment outcome. At discharge, patients completed the Patient Global Rating of Improvement (PGI) to gauge effectiveness of treatment. RESULTS: Less than 40% of patients were responders on the depressive symptom subscale, whereas two-thirds of the sample were PGI responders. Among patients who were PGI responders but nonresponders on the depression symptoms scale, more than one-half were responders on at least 1 of 4 nonsymptom domains (functioning, quality of life, coping ability, positive mental health). CONCLUSIONS: A patient-centered approach to evaluating outcome goes beyond an assessment of symptoms. When viewed from a broader perspective, the results of our study suggest that patients with depression benefit more from treatment than is suggested by only examining outcome from a symptom-based perspective.

[Increasing the Accuracy of Extracorporeal Membrane Oxygenation Critical Event Management in the Medical Intensive Care Unit].

BACKGROUND & PROBLEMS: Extracorporeal membrane oxygenation (ECMO) is an intervention that replaces cardiopulmonary function temporarily to reduce injury to vital organs. As important members of the ECMO medical team, intensive care unit nurses must be well trained and alert to possible critical events. Failure to troubleshoot and manage ECMO promptly and correctly significantly increases the risk of mortality. A previous ECMO critical event in our unit resulted in lingering concerns and stress among nurses related to implementing this intervention. A survey conducted among our medical intensive care unit (MICU) nurses identified an implementation accuracy level for ECMO critical event management of only 59.1%. This poor result was attributed to a lack of technical assessment standards, in-service training, clinical experience, and instruction materials and the failure to offer online courses. PURPOSE: This study was designed to increase the accuracy of ECMO critical event management implementation among intensive care unit nurses to >86%. RESOLUTIONS: We conducted a problem-based training project to improve ECMO critical event management that: introduced a technical assessment sheet and technical simulation exercise, organized in-service training, implemented irregular simulation exercises, and produced multiple different instructional materials. RESULTS: The accuracy of ECMO critical event management implementation among the intensive care unit nurses increased from 59.1% pretest to 95.9% posttest. CONCLUSIONS: This project improved the ECMO care ability of MICU nurses in our hospital significantly, resulting in increased ECMO critical event management implementation accuracy, better patient care, higher nursing staff confidence, and lower perceived stress among nursing staff.

50% Improvement: Should Treatment Response Go Beyond Symptom Improvement When Evaluating the Treatment of Depression?

Background: The emphasis on symptom resolution in depression treatment research is at variance with the recommendations of official treatment guidelines and the results of surveys of depressed patients' views of the most important treatment goals. In the present study, we examined the interrelationship between response rates on various outcome domains and whether response on each domain was associated with patients' global rating of improvement (PGI) reported upon treatment completion. We also examined whether the PGI was associated with the number of domains on which the patients had achieved responder status and which domains were independent predictors of PGI response.Methods: Between January 2016 to April 2022, 844 patients with DSM-IV major depressive disorder completed the Remission from Depression Questionnaire (RDQ), a self-report measure that assesses 6 constructs considered by patients to be relevant to assessing treatment outcome. The patients completed the RDQ at admission and discharge from the treatment program. For each domain, response was defined as a 50% or greater reduction in scores. At discharge, the patients rated the PGI.Results: The patients significantly improved from admission to discharge on each of the 6 domains assessed on the RDQ (Cohen d range, 1.09-1.55). The responders on each domain reported significantly greater improvement on the global rating of improvement at discharge (all P values < .001). Responder status in one domain mostly co-occurred with responder status in another domain. In a logistic regression analysis, responses on all domains except nondepressive symptoms were independently associated with PGI response.Conclusions: The results of the present study are consistent with the results of multiple patient surveys which have suggested that focusing on symptom reduction is too narrow of an approach when measuring outcome in the treatment of depression. Expanding the assessment of outcome beyond symptoms and viewing nonsymptomatic outcome domains as critical composites of primary endpoints would be more consistent with a patient-centered approach toward the treatment of depression.

Nonresponder does not mean not better: Improvement in nonsymptom domains in complex depressed patients who are not symptomatic responders to intensive treatment.

In treatment studies of depression, response is typically defined as a 50% or greater reduction in symptom severity. However, multiple surveys of depressed patients have found that patients prioritize improved functioning and quality of life objectives over symptom improvement as the most important goal of treatment. The goal of the present study is to widen the lens of assessing outcome by examining response in nonsymptom domains in patients who are, by convention, considered nonresponders to treatment. Eight hundred and forty-four patients with major depressive disorder completed the Remission from Depression Questionnaire (RDQ), a self-report measure that assesses multiple constructs considered by patients to be relevant to assessing treatment outcome. At discharge, the patients made a global rating of the effectiveness of treatment. The 517 patients who were nonresponders on the depression symptom subscale of the RDQ are the focus of this report. The patients showed significant levels of improvement from admission to discharge in all nonsymptom domains, with medium to large effect sizes. Approximately one-third of the patients were responders on at least 1 of the nonsymptom domains. The failure to meet the conventional definition of treatment response based on symptom severity does not preclude significant improvement in nonsymptom domains.

Gender and Racial/Ethnic Disparities in Undergraduate and Graduate Students' Mental Health and Treatment Use Amid the COVID-19 Pandemic.

The COVID-19 pandemic has negatively impacted numerous people?s mental health and created new barriers to services. To address the unknown effects of the pandemic on accessibility and equality issues in mental health care, this study aimed to investigate gender and racial/ethnic disparities in mental health and treatment use in undergraduate and graduate students amid the COVID-19 pandemic. The study was conducted based on a largescale online survey (N = 1,415) administered during the weeks following a pandemic-related university-wide campus closure in March 2020. We focused on the gender and racial disparities in current internalizing symptomatology and treatment use. Our results showed that in the initial period of the pandemic, students identified as cis women (p < .001), non-binary/genderqueer (p < .001), or Hispanic/Latinx (p = .002) reported higher internalizing problem severity (aggregated from depression, generalized anxiety, intolerance of uncertainty, and COVID-19-related stress symptoms) compared to their privileged counterparts. Additionally, Asian (p < .001) and multiracial students (p = .002) reported less treatment use than White students while controlling for internalizing problem severity. Further, internalizing problem severity was associated with increased treatment use only in cisgender, non-Hispanic/Latinx White students (pcis man = 0.040, pcis woman < 0.001). However, this relationship was negative in cis-gender Asian students (pcis man = 0.025, pcis woman = 0.016) and nonsignificant in other marginalized demographic groups. The findings revealed unique mental health challenges faced by different demographic groups and served as a call that specific actions to enhance mental health equity, such as continued mental health support for students with marginalized gender identities, additional COVID-related mental and practical support for Hispanic/Latinx students and promotion of mental health awareness, access, and trust in non-White, especially Asian, students are desperately needed.

Family Processes and Child Psychopathology: A Between- and Within-Family/Child Analysis.

A vast array of family processes is linked to child mental development, among which (1) low parental acceptance and (2) high family conflict are known as transdiagnostic risk factors for child internalizing and externalizing psychopathology. In contrast to most prior research adopting cross-sectional or lagged designs, the current study applied fine-grained multilevel modeling to elucidate the complex relationships among parental acceptance, family conflict, and child psychopathology, considering the nesting structure of children within families and longitudinal changes within children. We focused on preadolescents from the two-wave Adolescent Brain Cognitive Development Study (N = 4,953; aged 9-12) and accounted for parental psychopathology and sex differences. Our findings suggest that consistent between-family and between-child differences in parental acceptance play a transdiagnostic role for both child internalizing and externalizing psychopathology, whereas family conflict is only significantly associated with externalizing psychopathology. Additionally, short-term within-family and within-child improvements in parental acceptance and family conflict across one year were associated with decreased externalizing, but not internalizing, psychopathology. These findings support the potential importance and feasibility of targeting these family process factors for child externalizing problems outside of an intensive treatment setting. We further discussed how such findings serve as a foundation for future research on family processes and child internalizing problems. The varying results across different grouping levels highlight the importance of decomposing within- from between-family/child effects in future studies on family processes and child psychopathology.

Unpacking Associations between Mood Symptoms and Screen Time in Preadolescents: a Network Analysis.

Mounting evidence highlights the link between screen time and adolescent mood problems. However, there are several shortcomings to the extant literature: (1) this link is underexplored in preadolescents, (2) most existing studies look at mood problems using categorical diagnoses rather than from a symptom-level perspective, despite the heterogeneity within mood disorders, (3) few studies have simultaneously examined the links of mood symptoms with different types of screen time, and (4) family/child-level factors that have shown links to youth psychopathology are not typically considered. This study, for the first time, examined the relationships of mood symptoms with different types of screen time, while accounting for theoretically important factors-parental monitoring and the behavioral inhibition/activation systems (BIS/BAS)-in preadolescents aged 9 to 10 from 9986 families participating in the Adolescent Brain and Cognitive Development Study. Using mixed graphical models, we found that screen time involving age-inappropriate content was stably and significantly associated with various elevated mood symptoms, independent from other types of screen time, BIS/BAS, and parental monitoring. Additionally, age-inappropriate screen time was associated with increased overall symptom connectivity. Further, preadolescents engaged in high levels of age-inappropriate screen time reported different symptom profiles (i.e., differences in symptom centralities) from common pediatric mood problems. Our findings underline the multifaceted role (i.e., direct associations with symptoms, a moderator for symptom relationships, associations with distinct symptom profiles) of age-inappropriate screen time in preadolescent mood problems. These findings serve as foundations for future research that may facilitate early detection of preadolescents at risk of mood problems.

The association of life stress with substance use symptoms: A network analysis and replication.

A growing body of evidence highlights the role of life stress as a risk factor for the development and relapse of substance use disorders (SUDs), but the relationship of life stress with the interactions among SUD symptoms is overlooked. The current study investigated the role of life stress in symptom networks of 3 different SUDs-alcohol, tobacco, and drug use-using the U.S. representative data from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC) I and II (N = 34,653). The symptom networks were estimated using the Ising model and l1-regularziation with model selection based on the Extended Bayesian Information Criterion. We examined the association of stress with 2 network characteristics: the network connectivity and the network structure. In addition, we applied bootstrap routines to examine the stability of our results and tested whether our findings of Wave 1 replicated in Wave II of the NESARC. For alcohol and drug use symptoms, but not for tobacco use symptoms, greater network connectivity (which is related to psychiatric severity and prognosis) was associated with the number of stressors. In contrast, the structure of SUD symptom networks remained stable regardless of the level of stress, which indicated that the order of central nodes in the symptom networks was not significantly associated with stress. Altogether, our findings suggest that there is a quantitative (i.e., greater connectivity), but not qualitative (i.e., structure), difference in alcohol and drug use symptom relationships associated with life stress. (PsycINFO Database Record (c) 2020 APA, all rights reserved).