Biomedical subjects

Claudi L H Bockting

Publications and source records attributed to Claudi L H Bockting.

5 recordsLinked to original sources

PubMed2026

Targeting depression before it starts: An updated systematic review and meta-analysis of preventive interventions in young adults from randomized controlled trials.

INTRODUCTION: Young adulthood is a high-risk period for major depressive disorder (MDD) onset yet is underrepresented in prevention research. This systematic review and meta-analysis examined the effectiveness of psychosocial preventive interventions in adults aged 18-25 years, focusing on symptom reduction, medium- and long-term effects, and MDD onset. METHODS: We conducted a PRISMA-compliant systematic review and meta-analysis (PROSPERO: CRD42024625481) of randomized controlled trials (RCTs) of psychosocial preventive interventions for depression in young adults (18-25) published up to April 15, 2025. Between-group symptom reduction was quantified using Hedges' g and pooled with random-effects models. Outcomes were analyzed at post-intervention, 6-, and 12-month follow-up. Effects on MDD onset were assessed via risk ratio (RR). Risk of bias was assessed with the RoB-2 tool. RESULTS: We included 65 interventions from 58 RCTs (N = 11,333; mean age 20.4; 61.6% female), with 92.8% rated high risk of bias. Interventions at post-test reduced depressive symptoms vs. controls (k = 65; g = -0.52; 95%CI:-0.70;-0.33; p < 0.01), with significant heterogeneity (I2 = 93.0%). Indicated, guided, and face-to-face interventions outperformed universal, selective, self-guided, and online interventions. Effects on symptomatology were highly heterogeneous and non-significant at 6- (k = 8) and 12-month (k = 4) follow-up. Four RCTs were identified evaluating MDD onset risk; pooled effects suggested a reduction in MDD onset (RR = 0.77; 95%CI:0.61;0.97; p < 0.01) though risk of bias was high and samples were highly selective. INTERPRETATION: Psychosocial preventive interventions modestly reduce depressive symptoms at post-test and may lower onset risk in highly selective populations. However, findings remain limited by high risk of bias, scarce data on the long-term sustainability of effects, and unclear mechanisms.

Adolescent↗

PubMed2006

Autobiographical memory in the euthymic phase of recurrent depression.

The authors investigated autobiographical memory specificity in subjects who formerly had depression. In 122 euthymic patients with at least two previous major depressive episodes, memory specificity was significantly impaired compared to matched control participants but not related to residual symptoms and illness characteristics, was not differentially affected by cognitive therapy, and was also not predictive of relapse/recurrence during the 2-year follow-up. However, memory specificity was associated with age, education, and immediate and delayed memory recall. The results suggest that memory specificity may reflect a global cognitive impairment that remains in patients who (formerly) had depression but does not constitute a trait marker for vulnerability for relapse/recurrence.

Adult↗

PubMed2006

Differential predictors of response to preventive cognitive therapy in recurrent depression: a 2-year prospective study.

BACKGROUND: Major depressive disorder is a recurrent disease. Brief cognitive therapy (CT), added to either regular care or medication, is helpful in preventing relapse/recurrence. Little is known which type of persons benefit from preventive CT, the so called 'aptitude treatment interaction' effect. METHOD: The present cohort included exclusively patients with at least two previous episodes remitted on various types of treatments (n = 172). They were assessed within a clinical trial comparing treatment as usual (TAU) with preventive CT added to TAU. Differential demographic, illness-related, psychological and biological risk factors in postponing recurrence by preventive CT were examined. RESULTS: Significant aptitude-treatment-interaction effects were found for the number of previous episodes, daily hassles and life events, avoidant coping, gender, and morning cortisol levels. Preventive CT seemed ineffective in patients with life events (as more frequently reported by women in our study) and in patients with high episode number characterized by higher levels of avoidant coping. Generic predictors indicate that in CT, as in TAU, patients with more residual depressive symptomatology and higher levels of dysfunctional attitudes profit less from preventive CT. CONCLUSION: The finding that preventive CT protects against the influence of a consistently found risk factor of relapse/recurrence, i.e. the number of depressive episodes, underlines the potential of psychological preventive interventions. Preventive CT seemed to be especially effective in reducing presumably internally provoked, relapse/recurrence but may be quite ineffective in reducing externally provoked relapse/recurrence. CT possibly prevents either stress generation or disrupts kindling effects. Kindling effects probably cannot be disrupted in patients with higher levels of avoidant coping who experienced a high number of episodes, and patients who experienced life events.

Adult↗

PubMed2006

Prediction of recurrence in recurrent depression and the influence of consecutive episodes on vulnerability for depression: a 2-year prospective study.

OBJECTIVE: Depression is a recurring disease. Identifying risk factors for recurrence is essential. The purpose of this study was to identify factors predictive of recurrence and to examine whether previous depressive episodes influence vulnerability for subsequent depression in a sample of remitted recurrently depressed patients. METHOD: Recurrence was examined prospectively using the Structured Clinical Interview for DSM-IV Axis I Disorders in 172 euthymic patients with recurrent depression (DSM-IV) recruited from February 2000 through September 2000. Illness-related characteristics, coping, and stress (life events and daily hassles) were examined as predictors. RESULTS: Risk factors for recurrence were a high number of previous episodes, more residual depressive symptomatology and psychopathology, and more daily hassles. Factors with both an increasing and decreasing pathogenic effect with increasing episode number were detected. CONCLUSION: We found some support for dynamic vulnerability models that posit a change of vulnerability with consecutive episodes. Preventive interventions should be considered in patients with multiple recurrences, focusing on residual symptomatology and specific coping styles.

Activities of Daily Living↗

PubMed2005

Preventing relapse/recurrence in recurrent depression with cognitive therapy: a randomized controlled trial.

This article reports on the outcome of a randomized controlled trial of cognitive group therapy (CT) to prevent relapse/recurrence in a group of high-risk patients diagnosed with recurrent depression. Recurrently depressed patients (N = 187) currently in remission following various types of treatment were randomized to treatment as usual, including continuation of pharmacotherapy, or to treatment as usual augmented with brief CT. Relapse/recurrence to major depression was assessed over 2 years. Augmenting treatment as usual with CT resulted in a significant protective effect, which intensified with the number of previous depressive episodes experienced. For patients with 5 or more previous episodes (41% of the sample), CT reduced relapse/recurrence from 72% to 46%. Our findings extend the accumulating evidence that cognitive interventions following remission can be useful in preventing relapse/recurrence in patients with recurrent depression.

Cognitive Behavioral Therapy↗