The efficacy of citalopram or escitalopram in patients with asthma and major depressive disorder.

BACKGROUND: Major depressive disorder is common in people with asthma. Yet, few studies have evaluated depression treatment in those with asthma. OBJECTIVE: To explore the relationship between antidepressant use, depressive symptoms, and asthma control, pooled data from 3 randomized trials of either citalopram or escitalopram were assessed. METHODS: Linear fixed effects and binary logistic regression analyses were conducted with between-subject covariates including treatment group, (original) study, and demographics. The within-subject effect of visit, and a treatment group-visit (between-within) interaction effect, were also evaluated. Analyses were repeated in a high asthma exacerbation subgroup having at least 3 oral corticosteroid bursts in the previous 12 months. Outcomes included the Hamilton rating scale for depression (HAM-D17), the 7-item asthma control questionnaire (ACQ), and oral corticosteroid use (yes or no). RESULTS: In the pooled sample (n = 255), the antidepressant treatment group exhibited lower HAM-D17 overall (P ≤ .001) and a lower likelihood for oral corticosteroid use (P ≤ .001) relative to the placebo group. In the high-exacerbation subgroup (n = 96), treatment group participants had lower overall asthma control questionnaire (P = .004) and HAM-D17 scores (P ≤ .001), and a lower likelihood of oral corticosteroid use (P = .003), relative to placebo participants. All treatment group interaction effects were not significant. CONCLUSION: Citalopram or escitalopram exhibited efficacy in reducing depressive symptoms and the need for rescue oral corticosteroids in patients with asthma and major depressive disorder. Future work should determine whether selective serotonin reuptake inhibitors are effective at improving asthma outcomes in those with asthma who are not depressed. TRIAL REGISTRATION: Clinicaltrials.gov Identifier: NCT00621946 and NCT01324700 (one study was conducted before ClinicalTrials.gov requirements).

Association of serotonin reuptake inhibitors with asthma control.

Background: Clinical trials demonstrated that selective serotonin reuptake inhibitors (SSRI) can improve asthma control in patients with comorbid major depressive disorder (MDD) and that this effect may be greater than the effect of SSRIs on depression. These findings suggest that SSRIs may improve asthma control in patients without MDD. Objective: The current retrospective study examined the effect of SSRIs and serotonin and norepinephrine reuptake inhibitors (SNRI) on asthma control in adult patients. We hypothesized that patients would have fewer asthma exacerbations after treatment with an SSRI or SNRI. Methods: Electronic health record data of adult patients (N = 592) who were seen at a University of Texas Southwestern (UTSW) hospital or clinic and had (1) an SSRI or SNRI prescription, (2) a previous asthma diagnosis, and (3) no mood disorder diagnosis were extracted by using the UTSW Clinical Data Exchange Network. Wilcoxon signed rank tests were used to compare oral corticosteroid prescriptions and asthma-related emergency department (ED) visits and hospitalizations in the 12 months before and after the start of an SSRI/SNRI. Results: Therapy with SSRIs/SNRIs was associated with a significant decrease in oral corticosteroid use (p = 0.003), ED visits (p = 0.002), and hospitalizations (p < 0.001). Conclusion: Results from the current study add to the existing literature by demonstrating a reduced rate of severe exacerbations in patients with asthma by using an SSRI/SNRI without limiting the analytic sample to a high-illness-severity subgroup defined by symptoms of asthma or depression. Future work should include a prospective, placebo controlled study with individuals who have asthma and no comorbid mental health condition, verified by a mental health professional.

Making Meaning of Surviving the Oklahoma City Bombing Seven Years Later.

Objective: No previous studies examined how survivors made meaning (i.e. interpreted the personal significance) of a disaster experience after seven years. This qualitative study follows up on a previously published analysis of 182 directly-exposed survivors of the Oklahoma City bombing, assessed after six months had elapsed for bombing-related psychopathology and meaning-making processes. The current study examines how 113 survivors (62% follow-up rate) made meaning of their bombing experience after seven years. Method: Survivors answered questions about the effects of the bombing on their beliefs and perspectives. Their responses were hand recorded by interviewers and transcribed. Content was coded into themes, allowing codes of multiple themes. Excellent interrater reliability was obtained (Cohen's kappa≥.8). Results: The survivors were 50% (57/113) male, 93% (105/113) Caucasian, 34% (38/113) college educated, and 71% (80/113) married with a mean (SD) age of 42.5 (10.6) (range = 19-69) years at the time of the bombing. Eight themes emerged and indicated that survivors matured in personal goals and character, interpersonal relationships, and philosophical thought (e.g., reconsideration of human nature and religion). More than one third of the comments included negative remarks about personal harm, especially psychological effects. Conclusions: Nearly two thirds of the material was positive in tone and consistent between six months and seven years. Negative content was entirely new relative to six-month baseline interview responses, suggesting many survivors incorporate greater reflection on negative outcomes in meaning-making processes over time. After several years, clinicians could encourage survivors to integrate positive and negative consequences as meaning. Longer-term studies are needed.