Severity Of Depressive Symptoms Research Articles

Depression in patients with chronic otolaryngology symptoms - A vicious cycle.

Depression is a common comorbidity among individuals with otolaryngologic disorders, particularly those with longstanding conditions. This study aims at analysing the sociodemographic profile of depressive disorders in patients with chronic otolaryngology symptoms or conditions, and the correlation with PHQ-9 score. A cross-sectional study was conducted on a hundred patients presenting to the outpatient department with chronic otolaryngology symptoms or conditions. They were requested to fill in the PHQ-9 questionnaire, containing questions based on the fourth edition of the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) for major depressive disorder (MDD). Median age was 39, male: female ratio was 1.17. Nasal obstruction (29%), ear discharge (25%), and headache (17%) were the common presenting complaints. Mean and median PHQ-9 scores were 5.03 and 4 respectively. Seven patients (7%) had MDD, while eleven (11%) had other depressive disorder; 9% of cases were found to have no significant otolaryngologic problem despite presenting with symptoms, two of which were found to have depressive disorder. Thirty-five (35%) and thirty-six (36%) patients had minimal and mild depressive symptoms respectively, while one (1%) had severe depressive symptoms. Statistical significance was noted for the duration of symptoms (p-value 0.005); high statistical significance was found for occupation and otolaryngology diagnosis (p-value < 0.001 each). PHQ-9 score showed statistical significance in comparison with gender and duration of symptoms (p-value 0.046 and 0.005 respectively). Correlation of severity of depressive disorder revealed statistical significance with gender (p-value 0.049) and high statistical significance with duration of symptoms (p-value < 0.001). Chronic otolaryngology conditions are associated with significant morbidity, attributable to longstanding disturbing symptoms and prolonged treatment protocols, leading to depression. Nevertheless, depression in chronic otolaryngology disorders may aggravate or overlap the clinical symptoms or may go undetected. Hence it may be worthwhile to evaluate for depressive disorders in chronic patients presenting to otolaryngology.

Aperiodic (1/f) neural activity robustly tracks symptom severity changes in treatment-resistant depression.

A reliable physiological biomarker for Major Depressive Disorder is essential for developing and optimizing neuromodulatory treatment paradigms. This study investigates a passive electrophysiologic biomarker that tracks changes in depressive symptom severity on the order of minutes to hours. We analyze brief recordings from intracranial electrodes implanted deep in the brain during a clinical trial of deep brain stimulation for treatment-resistant depression in 5 human subjects (nfemale= 3, nmale = 2). This surgical setting allows for precise temporal and spatial sensitivity in the ventromedial prefrontal cortex, a challenging area to measure. We focused on the aperiodic slope of the power spectral density, a metric reflecting the balance of activity across all frequency bands and serving as a proxy for excitatory/inhibitory balance in the brain. Our findings demonstrate that shifts in aperiodic slope correlate with depression severity, with flatter (less negative) slopes indicating reduced depression severity. This significant correlation was observed in all N=5 subjects, particularly in the ventromedial prefrontal cortex. This biomarker offers a new way to track patient responses to Major Depressive Disorder treatment, paving the way for individualized therapies in both intracranial and non-invasive monitoring contexts.

Changes in Exercise Performance in Patients During a 6-Week Inpatient Psychiatric Rehabilitation Program and Associated Effects on Depressive Symptoms

Background/Objectives: The impact of exercise on affective disorders has been demonstrated in various studies. However, almost no data are available on performance effects. Therefore, this study investigated exercise performance related to the severity of depression symptoms in a pre–post within-subjects design in a 6-week standard inpatient psychiatric rehabilitation program. Methods: A total of 53 individuals (20 female; mean age, 40.98 ± 11.33) with a primary diagnosis of depression performed a cardiopulmonary exercise test (CPX) to obtain maximal oxygen uptake (VO2max), maximal power output (Pmax), and the first and second ventilatory threshold (VT1, VT2) at the start and the end of the rehabilitation. Degree of depression was assessed by Becks Depression Inventory (BDI) and the Brief Symptom Inventory test (BSI). Overall activity was measured by accelerometer step-counts. Results: Mean total step-count per day during rehabilitation was high (12,586 ± 2819 steps/day). Patients’ BDI and BSI at entry were 21.6 ± 8.83 and 65.1 ± 6.8, respectively, and decreased significantly (p &lt; 0.001) following rehabilitation, to 10.1 ± 9.5 and 54.5 ± 11.3, respectively. Pmax and VO2max increased significantly (p &lt; 0.001) from entry values (182.6 ± 58.7 W, 29.74 ± 5.92 mL·kg−1·min−1) following rehabilitation: by 11.91 ± 12.09 W and 1.35 ± 2.78 mL·kg−1·min−1, respectively. VT1 and VT2 showed a similar behavior. An increase in physical performance could predict improvement in BDI (R2 = 0.104, F(1,48) = 5.582, p = 0.022) but not in BSI. Conclusions: The program was associated with improved mental health status in all patients and increased performance in the majority of patients, although increases were small. Since improvements in exercise performance may be positively related to depression symptoms and comorbidities, it is recommended to individualize and tailor exercise programs, which could yield larger effects.

Mental Health of Pediatric Patients with Cystic Fibrosis after 18 Months on Elexacaftor-Tezacaftor-Ivacaftor Therapy.

Research studies are conflicting regarding new highly effective modulators and the association with mental health symptoms for adults and adolescents with cystic fibrosis (CF). For younger children, small studies and case reports indicate a wide range of effects, ranging from improvement in mood to the development of neuropsychiatric symptoms. However, a large placebo-controlled study indicated no causal connection. This study evaluates the frequency and severity of mental health symptoms in children and adolescents while taking elexacaftor/tezacaftor/ivacaftor (ETI). The study includes 81 pediatric patients with CF followed at Nationwide Children's Hospital (NCH). Patient Reported Outcomes Measurement Information System (PROMIS)-Anxiety and Depression, Patient Health Questionnaire 8 (PHQ-8) and Generalized Anxiety Disorder Questionnaire (GAD-7) were used to screen for depression and anxiety. Age-appropriate questionnaires were completed over the first 18 months after initiating ETI. At baseline, majority of participants reported mental health symptoms within normal limits (WNL). For participants with elevated baseline measures, depressive and anxiety symptoms significantly decreased throughout the study period. Depending on the metric, patients experiencing depressive and anxiety symptoms dropped to 2-3% (n = 1, on each depressive measure) and 0% (n = 0, on either anxiety measures) respectively by 18 months. Most pediatric patients with CF did not endorse symptoms of depression or anxiety disorders at ETI initiation. Over the first 18 months of ETI usage, the percentage of patients with these symptoms decreased, suggesting that the percentage of patients experiencing severe symptoms of depression and anxiety may decrease with ongoing use of ETI.

A behavioural test of depression-related probability bias

ABSTRACT Individuals high in depressive symptom severity show probability bias: they believe negative events are relatively probable, and positive events relatively improbable, compared to those with less severe symptoms. However, this has only ever been demonstrated using self-report measures, in which participants explicitly estimate events’ probabilities: this leaves open the risk that “probability bias” is merely an artefact of response bias. We tested the veracity of probability bias using an indirect behavioural measure, based on a sentence-reading task. Study 1 tested 112 Turkish students; Study 2 tested 117 international users of online groups for people with depressive and anxiety disorders. As predicted, participants with higher depressive symptom scores responded relatively quickly to sentences stating negative events might occur, and relatively slowly to sentences stating positive events might occur, compared to those with lower scores. This effect was only marginal in Study 1, but reached significance in Study 2. However, contrary to predictions, this effect was not moderated by the probability level stated in the sentence. This makes our findings difficult to interpret, and we must present these studies as a failure to convincingly demonstrate depression-related probability bias. We hope this stimulates more work on the nature and veracity of probability bias.

Abstract 4115222: Distinct Demographic, Cognitive, and Psychosocial Factors Associated with Different Types of Self-Care in Patients with Type 1 Diabetes and in Patients with Type 2 Diabetes

Background: Poor self-care in patients with type 1 diabetes (T1DM) and type 2 diabetes (T2DM) leads to increased diabetes complications and health costs. While the goal of self-management for patients with T1DM and T2DM is to maintain normal blood glucose levels, the major methods for achieving this differ (exogenous insulin delivery vs. a combination of self-care techniques, respectively). This implies that factors associated with self-care in the two groups may differ. Hypothesis: Distinct demographic, cognitive, and psychosocial factors are associated with overall self-care, diet, exercise, blood glucose testing, foot care, and smoking in patients with T1DM and T2DM, in separate models. Methods: In this cross-sectional, correlational study, data were collected from 148 patients with T1DM (n = 64, mean age: 51.3 years) or T2DM (n = 84, mean age: 62.5) using REDCap during 2023. The participants were recruited from various organizations, institutions, and ResearchMatch in the United States. Several multiple regression analyses were done to test the hypothesis. Results: Patients with T1DM had better self-care, including overall diabetes self-care, exercise, and blood glucose testing than the T2DM group. Older age (p = .003), lower body mass index (BMI) (p = .040), and stronger knowledge (p = .028) in the T1DM group (F[10,53]= 2.290, p = .026, R 2 = .302), while lower BMI (p = .045) and higher levels of self-efficacy (p &lt; .001) in the T2DM group were associated with better overall diabetes self-care (F[10,73] = 3.219, p = .002, R 2 = .306). Older age, lower BMI, stronger knowledge, stronger resilience, and lower self-esteem were associated with better self-care in diet, blood glucose testing, and/or foot care in the T1DM group, while lower BMI, stronger knowledge, higher levels of self-efficacy, and less severe depressive symptoms were associated with better self-care in diet, exercise, and/or blood glucose testing in the T2DM group. None were associated with smoking in both groups. Diabetes distress, self-compassion, and social support were not associated with any types of self-care. Conclusions: Factors associated with self-care differed based on types of self-care and types of diabetes, thus, supporting the hypothesis. When healthcare providers provide interventions to improve diabetes self-care in individual patients with diabetes, they need to consider types of diabetes, types of self-care, and distinct factors associated with each type of self-care.

Abstract 4140130: Association of Depression and Anxiety with Coronary Plaque: The Miami Heart Study (MiHeart)

Introduction: The prevalence of psychological disorders have been increasing, especially since the COVID-19 pandemic. Multiple mechanisms such as medication nonadherence, negative coping behaviors, and systemic inflammation may mediate the potential effects of depression and anxiety on atherosclerosis. Question: Is there an association of depression or anxiety with the presence of plaque assessed by coronary computed tomography angiography (CCTA) among adults free of clinical coronary artery disease (CAD)? Aim: We aim to examine the association of psychological factors with CCTA-based plaque, as they may be key targets for prevention and CCTA could be considered for enhanced risk characterization. Methods: This cross-sectional study analyzed baseline data from the community-based Miami Heart Study (MiHeart). Depression was assessed by the Patient Health Questionnaire 8-item scale with a score ≥10 indicating binary depression. Anxiety was assessed by the Generalized Anxiety Disorder 7-item questionnaire with a score ≥10 demonstrating binary anxiety. The outcome was the binary presence of any plaque on CCTA. Multivariable logistic regression models were adjusted for potential confounders and clinically relevant risk factors. Sensitivity analyses further examined the severity of depressive symptoms, severity of anxiety symptoms, individuals with either depression or anxiety, and individuals with both depression and anxiety as predictors of coronary plaque. Results: Of the 2,356 individuals (mean age 53.4±6.8 years), 50.4% were men and 47.1% were of Hispanic ethnicity. Depression and anxiety were reported in 143 (6.1%) and 224 (9.5%) of individuals, respectively. CCTA-identified plaque was present in 49.0% of participants with depression and 54.0% of those with anxiety, and plaque presence did not significantly differ when compared to those without depression or without anxiety, respectively. There were no significant associations between depression and plaque (adjusted odds ratio [aOR]: 1.03; 95%CI [0.70, 1.52]; p=0.891) or between anxiety and plaque (aOR: 1.27; 95%CI [0.93, 1.73]; p=0.138) in all regression models. On sensitivity analysis, there were also no statistically significant associations found. Conclusion: Our study found no association of depression, anxiety, their combination, or their severity with coronary plaque on CCTA in asymptomatic adults. To our knowledge, this is the first large study on this topic utilizing CCTA data in a U.S. population.

The Psychological Health of Iranian Citizens Protesting the Actions of Their Country's Morality Police: La santé psychologique des citoyens iraniens qui manifestent contre les actions de la police des mœurs de leur pays.

To determine the mental health of Iranian citizens protesting the actions of their country's Morality Police. Street protests across Iran were met with violent suppression that included security forces reportedly targeting protestors' eyes. A group of 63 Iranian protestors (58.7% female; mean age 32.0 [SD = 9.43] years, from all socio-economic classes) who had been part of street protests against the regime's morality police, was recruited by convenience sampling between May and August 2023 by journalists working underground in Iran. The study was conducted in Farsi by telephone (n = 60) and in-person (n = 3). Demographic and psychometric data were collected, the latter including symptoms of posttraumatic stress disorder (PTSD; Impact of Events Scale-Revised) and depression (Beck Depression Inventory-Revised), in Farsi-validated scales. Between-group comparisons were undertaken with one-way ANOVA and post-hoc Tukey comparisons. Significance was set at P < 0.05. The protestors comprised three groups: not wounded (n = 27: 59.26% female, mean age 34.44 [SD = 12.11] years), non-eye wound (n = 23; 60.87% female, mean age 32.61 [SD = 5.89] years) and eye-wound (n = 13; 53.85% female, mean age 27.54 [SD = 6.58] years). The eye wound group (blinded in one or both eyes) had less severe intrusion symptoms of PTSD (P = 0.048) and depression (P = 0.0001) than the non-eye wound group. The not wounded group had less severe symptoms of depression than the non-eye wound group (P = 0.003). Every protestor who had lost sight regarded their actions, notwithstanding their physical consequences, in a positive psychological light. Contrary to our a-prior hypothesis, Iranian protestors blinded in one or both eyes were faring better psychologically than protestors with non-eye wounds. Possible reasons for this included higher rates of psychological treatment and social support in the eye-wound group compared to the other two groups post-injury and the nascent development of posttraumatic growth.

Negative Social Exchanges are Associated With More Severe Depressive Symptoms Above and Beyond the Effects of Positive Social Exchanges in Male U.S. Service Members and Veterans.

Risk for depression is heightened among male service members/veterans relative to civilians. Research suggests social support protects service members/veterans from depressive symptoms, but most studies focus on positive social support. Negative social support, which can include unwanted emotional involvement or social negativity, could be more impactful on depressive symptoms than positive; however, this has not been examined in military samples. Moreover, it is unclear whether positive interactions buffer the effects of negative interactions. SM/Vs (N = 508) were recruited online using convenience sampling and completed demographics, and measures of depression and social exchange frequencies, a metric of positive and negative social support. This secondary data analysis was drawn from a parent study that was approved by an institutional review board. A correlation comparison calculator compared the strength of bivariate associations of positive social exchanges and negative social exchanges with depression. Linear regression examined the simultaneous effects of positive and negative social exchanges, and subsequently examined whether positive social exchanges moderated the association of negative social exchanges and depression. The positive bivariate association of negative exchanges and depression (r = 0.48, P < .001) was statistically stronger than the negative bivariate association of positive exchanges and depression (r = -0.40, P < .001). A regression analysis revealed that higher negative exchanges were positively associated with depression (partial r = 0.40, P < .001) and higher positive exchanges were negatively associated with depression (partial r = -0.32, P < .001) after accounting for covariates, but positive exchanges did not mitigate the association of negative exchanges and depression (P > .05). Decreasing the frequency of negative social exchanges is associated with lower depressive symptoms and may have a stronger relationship with depression than positive exchanges, suggesting independent pathways to depression. Longitudinal assessments are needed to determine the potential directionality of these relationships and to address the limitations associated with convenience sampling and cross-sectional data collection.

Resilience factors affecting long-term trajectories of depressive symptoms in the aftermath of the Great East Japan Earthquake and Tsunami among older adults.

We examined long-term trajectories of depressive symptoms among older adults following exposure to the 2011 Great East Japan Earthquake and Tsunami. We further characterized the pre- and post-disaster social relationship factors that predicted membership in each trajectory group. Data from four time points (including pre-disaster data) were used to analyze the depression trajectories of 2,033 survivors through a group-based trajectory model. Multinomial logistic analysis was used to investigate the social relationship factors (i.e., social interactions with neighbors, social support, social participation, and social cohesion) that predicted membership to each trajectory group. Five distinct trajectories of depressive symptoms were identified; stably not depressed (12.4%), increased after the disaster (14.2%), decreased after the disaster (8.8%), persistent mild depressive symptoms (28.1%) and persistent severe depressive symptoms (36.5%). Compared to those who were stably not depressed, those who experienced an increase in symptoms were more likely to experience housing damage and not to participate in social activities. Compared to those who were stably mildly depressed, those who experienced a decrease in symptoms had higher pre-disaster social interactions with neighbors as well as higher post-disaster social support. Adults with persistent severe symptoms were physically, psychologically, and socially vulnerable preceding the disaster. The study revealed the heterogeneity of older adults experiencing depressive symptoms in the wake of major disaster. Those who experienced increased symptoms after the disaster showed a chronic rather than temporary rise, while those with pre-disaster depressive symptoms showed sustained symptoms regardless of disaster-related trauma.

Reach, uptake, and psychological outcomes of two publicly funded internet-based cognitive behavioural therapy programs in Ontario, Canada: an observational study

BackgroundAccess to traditional mental health services in Canada remains limited, prompting exploration into digital alternatives. The Government of Ontario initiated access to two internet-based cognitive behavioral therapy (iCBT) programs, LifeWorks AbilitiCBT and MindBeacon TAiCBT, for adults with mental health issues.MethodsAn uncontrolled observational study utilizing secondary retrospective program data was conducted to evaluate the reach, uptake, and psychological symptom changes among participants engaging with either iCBT program.ResultsBetween May 2020 and September 2021, 56,769 individuals enrolled in LifeWorks AbilitiCBT, and 73,356 in MindBeacon TAiCBT. However, substantial exclusions were made: 56% of LifeWorks participants and 68% of MindBeacon participants were ineligible or failed to initiate treatment. Consequently, 25,154 LifeWorks participants and 23,795 MindBeacon participants were included in the analysis. Of these, 22% of LifeWorks and 26% of MindBeacon participants completed over 75% of iCBT treatment. On average, LifeWorks participants received 13 ± SD 7.1 therapist messages and sent 5 ± SD 10.3 messages, while MindBeacon participants received 25 ± SD 20.7 therapist messages and sent 13 ± SD 16.4 messages. LifeWorks included synchronous therapist contact averaging 1.4 ± SD 1.9 h per participant, while MindBeacon was purely asynchronous. Baseline severity of anxiety (37%) and depression symptoms (22%) was higher for LifeWorks participants compared to MindBeacon participants (24% and 10%, respectively). Clinically significant changes in anxiety and depression scores were observed: 22% of LifeWorks and 31% of MindBeacon participants exhibited reliable recovery in PHQ-9 scores, while 26% of LifeWorks and 25% of MindBeacon participants demonstrated reliable recovery in GAD-7 scores.ConclusionIn conclusion, iCBT programs show promise for engaged participants with varying levels of severity in anxiety and depression symptoms. Future iterations of iCBT should consider adopting a broad entry criterion to iCBT programming to increase accessibility, especially for those with severe symptoms, alongside integrated intake care pathways, and potential payment structure adjustments for iCBT service providers. Taken all together, these factors could temper high dropout rates post-intake assessment. This evaluation underscores the potential and value of digital mental health interventions for individuals with mild to severe anxiety or depression symptoms, emphasizing the importance of addressing participant dropout.

Efficacy of Static Magnetic Field Therapy on Pain Intensity, Functional Disability, Sleep Quality and Depressive Symptoms in Patients with Mechanical Neck and Low Back Pain.

Mechanical neck pain (MNP) and mechanical low back pain (MLBP) can have a negative impact on the quality of life of patients and may be associated with high levels of disability. Magnetic field therapy has been using in the treatment of various diseases. This study was conducted to assess the effects of Static Magnetic Field (SMF) therapy generated by neodymium magnets in patients with MNP and MLBP. In this randomized, double-blind, sham-controlled, crossover study, patients with MNP and MLBP were randomly assigned to either the magnetic band or sham band treatment groups. After the initial 2-week phase (with participants randomly assigned to either treatment or sham-control), both groups underwent a 1-week washout period. Subsequently, the groups were swapped and proceeded with a second 2-week phase. Visual Analogue Scale (VAS), Oswestry Low Back Pain Disability Questionnaire (ODI), Neck Disability Index (NDI), Insomnia Severity Index (ISI), and Patient Health Questionnaire-9 (PHQ-9) were used to evaluate the patients' pain severity, functional disability, sleep quality, and levels of depressive symptoms, respectively. Of the 30 subjects, 17 (56.7%) had MLBP, whereas 13 (43.3%) had MNP. Magnetic band treatment (MBT) resulted in a significant decrease in the VAS score (p < 0.001) in all patients. MBT led to a significant decrease in the ODI score (p = 0.009) in patients with MLBP. A significant decrease in the NDI score was found in MBT (p < 0.001) in patients with MNP. The improvement in ISI and PHQ-9 scores was also significantly higher in MBT (p < 0.001). For patients with MNP and MLBP who have not experienced sufficient benefits from conventional treatments, neodymium magnets can be considered as an alternative treatment option due to their significant properties.

Unveiling Frequency-Specific Microstate Correlates of Anxiety and Depression Symptoms.

Electroencephalography (EEG) microstates are canonical voltage topographies that reflect the temporal dynamics of brain networks on a millisecond time scale. Abnormalities in broadband microstate parameters have been observed in subjects with psychiatric symptoms, indicating their potential as clinical biomarkers. Considering distinct information provided by specific frequency bands of EEG, we hypothesized that microstates in decomposed frequency bands could provide a more detailed depiction of the underlying neuropathological mechanism. In this study, with a large open access resting-state dataset (n = 203), we examined the properties of frequency-specific microstates and their relationship with anxiety and depression symptoms. We conducted clustering on EEG topographies in decomposed frequency bands (delta, theta, alpha and beta), and determined the number of clusters with a meta-criterion. Microstate parameters, including global explained variance (GEV), duration, coverage, occurrence and transition probability, were calculated for eyes-open and eyes-closed states, respectively. Their ability to predict the severity of depression and anxiety symptoms were systematically identified by correlation, regression and classification analyses. Distinct microstate patterns were observed across different frequency bands. Microstate parameters in the alpha band held the best predictive power for emotional symptoms. Microstates B (GEV, coverage) and parieto-central maximum microstate E (coverage, occurrence, transitions from B to E) in the alpha band exhibited significant correlations with depression and anxiety, respectively. Microstate parameters of the alpha band achieved predictive R-square of 0.100 for anxiety scores, which is much higher than those of broadband (R-square = -0.026, p < 0.01). Similar results were found in classification of participants with high and low anxiety symptom scores (68% accuracy in alpha vs. 52% in broadband). These results suggested the value of frequency-specific microstates in predicting emotional symptoms.

Impact of postpartum physical activity on maternal depression and anxiety: a systematic review and meta-analysis

ObjectiveTo examine the influence of postpartum exercise on maternal depression and anxiety.DesignSystematic review with random effects meta-analysis and meta-regression.Data sourcesOnline databases up to 12 January 2024, reference lists, recommended studies...

Participation in diverse social activities predicts fewer depressive symptoms

Objectives: Engagement in a greater number and more diverse activities is associated with higher levels of well‑being. One reason may be that these activities provide opportunities for a variety of social interactions. To examine the importance of the social nature of daily activity, the current study examines the unique association between social activity variety and later depressive symptoms, after adjusting for non‑social activity variety. Method: Using data from the Health and Retirement Study (HRS), we included 5,160 adults in a cross‑sectional analysis from 2008 and 3,081 adults in a longitudinal analysis spanning 2008 to 2012, all of whom completed questionnaires on social activity participation and depressive symptoms. Results: Cross‑sectional findings indicated that social activity variety was related to lower severity of depressive symptoms, but not likelihood of having any depressive symptoms, after adjusting for health, sociodemographic covariates, and non‑social activity. Longitudinal results showed that participants with consistently high levels of social activity variety over four years experienced fewer depressive symptoms at follow‑up compared to those with low levels, even after adjusting for baseline depressive symptoms. Conclusion: Findings suggest that participation in a greater variety of social activities can be a protective factor against the severity of depressive symptoms.

Comparative efficacy of interpersonal psychotherapy and antidepressant medication for adult depression: a systematic review and individual participant data meta-analysis.

Interpersonal psychotherapy (IPT) and antidepressant medications are both first-line interventions for adult depression, but their relative efficacy in the long term and on outcome measures other than depressive symptomatology is unknown. Individual participant data (IPD) meta-analyses can provide more precise effect estimates than conventional meta-analyses. This IPD meta-analysis compared the efficacy of IPT and antidepressants on various outcomes at post-treatment and follow-up (PROSPERO: CRD42020219891). A systematic literature search conducted May 1st, 2023 identified randomized trials comparing IPT and antidepressants in acute-phase treatment of adults with depression. Anonymized IPD were requested and analyzed using mixed-effects models. The prespecified primary outcome was post-treatment depression symptom severity. Secondary outcomes were all post-treatment and follow-up measures assessed in at least two studies. IPD were obtained from 9 of 15 studies identified (N = 1536/1948, 78.9%). No significant comparative treatment effects were found on post-treatment measures of depression (d = 0.088, p = 0.103, N = 1530) and social functioning (d = 0.026, p = 0.624, N = 1213). In smaller samples, antidepressants performed slightly better than IPT on post-treatment measures of general psychopathology (d = 0.276, p = 0.023, N = 307) and dysfunctional attitudes (d = 0.249, p = 0.029, N = 231), but not on any other secondary outcomes, nor at follow-up. This IPD meta-analysis is the first to examine the acute and longer-term efficacy of IPT v. antidepressants on a broad range of outcomes. Depression treatment trials should routinely include multiple outcome measures and follow-up assessments.

The relationship between asthma and suggested alcohol dependence and heavy alcohol use in the Cooper Center longitudinal study: The role of depressive symptom severity

BackgroundAsthma appears to be associated with a variety of psychiatric illnesses including depression and alcohol use disorder. The current study examined the relationship between asthma, heavy alcohol intake and suggested alcohol dependence controlling for depressive symptom severity. MethodsData from 33,253 adult patients at the Cooper Clinic who enrolled in the Cooper Center Longitudinal Study, completed a medical history questionnaire including information on asthma, depressive symptoms and alcohol use were used. The association between lifetime asthma and heavy alcohol intake, while accounting for depressive symptoms (10-item Center for Epidemiological Studies-Depression (CESD)), and demographic variables was examined employing logistic regression with heavy alcohol intake (yes/no) as the outcome. Logistic regression was similarly utilized to examine the association between asthma and suggested alcohol dependence (CAGE scores ≥2: yes/no) among current drinkers (n = 26,028). ResultsMultivariable analysis revealed no significant association between asthma and heavy alcohol consumption with or without controlling for CES-D scores. Asthma was, however, associated with higher odds for suggested alcohol dependence (OR 1.18, CI 1.07, 1.31), which was attenuated but still significant when controlling for CES-D scores. ConclusionAsthma was associated with higher risk for suggested alcohol dependence while current heaving drinking risk was not increased. The suggested drinking findings were slightly less strong when controlling for CES-D scores. The differences between current heavy drinking and CAGE findings might be due to differences in perception of problematic drinking by people with asthma or the timeframe of the assessments (current for drinking, lifetime for CAGE).

Efficacy and safety of low-frequency repetitive transcranial magnetic stimulation in adolescents with first-episode major depressive disorder: A randomized, double-blind, sham-controlled pilot trial

BackgroundA few sham-controlled studies have examined the efficacy, safety, and tolerability of low-frequency repetitive transcranial magnetic stimulation (LF-rTMS) in adolescents with first-episode major depressive disorder (FE-MDD). MethodsForty adolescents (aged 13–17 years) with FE-MDD were randomly assigned to receive active rTMS (n = 20) or sham rTMS (n = 20) for 10 sessions over two weeks. The severity of baseline depressive symptoms and their improvement on the day immediately after the second, fourth, sixth, eighth, and tenth sessions were assessed with the 17-item Hamilton Depression Rating Scale (HAMD-17). Results: After completing 10 rTMS treatment sessions, there was no significant difference in antidepressant response (70.0 % vs. 60.0 %, p > 0.05) and antidepressant remission (55.0 % vs. 35.0 %, p > 0.05) between rTMS groups. The linear mixed model analysis did not show a significant group-by-time interaction (F = 1.26; p > 0.05) in the HAMD-17 scores. There was a significant time main effect on the speed of processing (F = 13.61; p < 0.05), but this did not differ significantly between groups (p > 0.05). There were no other main effects and group-by-time interactions in the other MATRICS Consensus Cognitive Battery domains (all p > 0.05). All adverse event categories, such as fatigue and headache, were similar in the two groups (all p > 0.05). ConclusionsIn this study that compared a combination of LF-rTMS + medication with sham + medication, LF-rTMS had higher response and remission rates than a sham procedure in adolescents with FE-MDD, but the change was not statistically significant. LF-rTMS is generally safe, with mild adverse effects and no negative impact on neurocognitive performance for adolescents with FE-MDD. Registration numberChiCTR2000037878.

Predictive Value of Inflammatory Biomarkers in Assessing Major Depression in Adults

Background: There are studies that have investigated the association of pro-inflammatory cytokines with depressive disorders, but they often present certain limitations. In this study, two substantial groups of patients were analyzed: 92 patients with major depressive disorder and 76 without depressive disorders. The strict inclusion and exclusion criteria for the analyzed groups significantly increased the value of the obtained results. The research question of this study was whether levels of inflammation, measured by the inflammatory markers IL-6, IL-1α, and TNF-α, could predict the severity of depressive symptoms. This could provide additional evidence supporting the hypothesis that inflammation plays a notable role in the pathogenesis of depression. The data analysis supports the hypothesis that the biological mechanisms of inflammation contribute to the clinical manifestations of depression. Elevated levels of inflammatory markers, especially interleukins (IL-6, IL-1α) and tumor necrosis factor-alpha (TNF α), have been identified in patients with major depressive disorder compared to the findings in healthy controls. Materials and Methods: Inflammatory markers (IL-6, IL-1α, and TNF-α) were measured in a sample of 92 patients hospitalized at the Socola Institute of Psychiatry in Iasi, Romania, and compared to a control group with no depression or inflammatory conditions (n = 76). Severity of depressive symptoms was assessed using HAM-D scores. Results: The study results indicated that values of plasma inflammatory markers were significantly higher in patients with major depressive disorder (MDD) compared to the control group (IL-1α: 1.16 ± 0.44 pg/mL vs. 0.89 ± 0.25 pg/mL, p = 0.0004; IL-6: 9.21 ± 4.82 pg/mL vs. 7.16 ± 4.32 pg/mL, p = 0.0149; and TNF-α: 2.02 ± 0.96 pg/mL vs. 1.67 ± 0.8 pg/mL, p = 0.0286). The differences remained significant after applying logarithmic transformation, which was necessary to adjust for outlier values. An analysis of demographic characteristics showed that the frequency of women (67.4% vs. 36.84%, p &lt; 0.001), cohabiting individuals (28.26% vs. 10.53%, p = 0.0001), and alcohol consumers (67.39% vs. 47.37%, p = 0.0087) was significantly higher in patients with MDD. The level of education was significantly lower in patients with MDD (median (IQR): 12 (2.5) years vs. 14 (8) years, p = 0.0016). The evaluation of confounding variables, including patients’ gender, marital status, education level, and alcohol consumption, was performed using multiple linear regression models. The results indicated that these demographic variables did not significantly influence the correlation between the HAM-D score and the values of IL-6, IL-1α, and TNF-α. A significant correlation between the HAM-D score and the logarithmic values of inflammatory markers was observed for log IL-1α in men (r = 0.355, p = 0.0014), log IL-6 in women (r = 0.0313, p = 0.0027), and log TNF-α in women (r = 0.3922, p = 0.0001). The results of the multiple linear regression and predictive analysis indicated that IL-1α (AUC = 0.677, p = 0.0004), IL-6 (AUC = 0.724, p &lt; 0.001), and TNF-α (AUC = 0.861, p &lt; 0.001) demonstrate high accuracy in discriminating patients with MDD. Conclusions: The results highlighted that IL-6 (AUC = 0.724; 95% CI: 0.648–0.801) and TNF-α (AUC = 0.861; 95% CI: 0.797–0.925) are significant predictors for major depressive disorder. The study highlights the potential of cytokines (IL-1α, IL-6 and TNF-α) as diagnostic markers. These findings support the hypothesis that inflammation may play an important role in the development or exacerbation of depressive symptoms.

The non-linear correlation between the severity of alcohol consumption and depressive symptoms in the Chinese Wa ethnic minority.

The aim of this research was to examine the association between alcohol consumption and depressive symptoms in the Wa ethnic minority of China, a population where this relationship has been insufficiently explored. A cross-sectional analysis was conducted on a sample of 317 current drinkers from the Wa ethnic minority, a "direct fast-forward" group in Cangyuan County, between December 1, 2022, and February 28, 2023. Utilizing a multi-stage cluster sampling approach, participants were selected, each of whom exhibited an Alcohol Use Disorder Identification Test (AUDIT) score exceeding 0. Data were collected via face-to-face interviews employing a uniform questionnaire. Quantification of alcohol use was achieved through the application of the AUDIT, while the Patient Health Questionnaire (PHQ)-9 was employed to gauge depressive symptoms. The relationship between the severity of alcohol consumption and depressive symptoms was evaluated using a multivariable logistic regression model. Subsequently, potential non-linear associations were scrutinized through the application of a smoothing plot. The study included 317 current drinkers (196 males [61.83%]; mean age 41.78 ± 12.91 years), of which 94 (29.65%) exhibited comorbid depressive symptoms. Multivariable logistic regression analysis, adjusting for confounders, revealed that higher AUDIT scores were significantly associated with an increased probability of depressive symptoms (OR = 1.09, 95% CI: 1.02-1.18, p = 0.008). The risk of depressive symptoms was notably greater in the group with alcohol dependent range in contrast the group at low-risk range (OR = 7.01, 95% CI: 1.66-29.62, p = 0.008). The smoothing plot indicated a J-shaped non-linear relationship with an inflection point at an AUDIT score of 15. To the left of this inflection point, no significant relationship was observed, whereas to the right, a positive correlation emerged (OR = 1.39, 95% CI: 1.11-1.74, p < 0.001). The findings reveal a non-linear relationship between alcohol consumption and the probability of depressive symptoms within the Wa ethnic minority in China, with implications for the development of nuanced and effective treatment strategies tailored to this population.