Treatment with duloxetine in adults and the incidence of cardiovascular events

Comparison of risk of cardiovascular disease related adverse events between selective serotonin reuptake inhibitor users and serotonin norepinephrine reuptake inhibitor users in Korean adult patients with depression: retrospective cohort study

Serotonin norepinephrine reuptake inhibitor (SNRI) has been increasingly administered, but the associated cardiovascular disease (CVD) related adverse events risk is not clearly understood. So, we conducted a cohort study to identified CVD-related adverse events risk of SNRI comparing to selective serotonin reuptake inhibitor (SSRI). We used Korea Health Insurance Review and Assessment data. During the period from April 2009 to March 2011, patients who were prescribed SSRI or SNRI for depression, who were followed up till March 2018, were the subjects. Hemorrhagic stroke, ischemic stroke, and myocardial infarction were selected as the outcomes. High-dimensional propensity scores were used to adjust the unmeasured confounders. the cox proportional hazard model was used for the statistical analysis. A total of 1,016,136 patients diagnosed with depression over the age of 20 were screened and there were 64,739 SSRI users and 3,711 SNRI users in the group of patients. The adjusted hazard ratio did not differ between the two groups, but the subgroup analysis according to comorbidities showed a high risk of hemorrhagic stroke in SNRI users with hypertension or diabetes mellitus.

Duloxetine and cardiovascular adverse events: A systematic review and meta-analysis

Duloxetine has been increasingly administered, but the associated cardiovascular adverse event risk is not clearly understood. Therefore, we identified the association between duloxetine and cardiovascular adverse events through an analysis of heart rate and blood pressure change. We searched PubMed, EMBASE, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, and psycINFO in June 2019. The title, abstract, and full text were checked in order to obtain articles. A meta-analysis was conducted with random effect model and quality of articles was evaluated using Cochrane Risk of Bias 2.0. The manuscript has been written according to the PRISMA (Preferred Reporting Items for Systematic reviews and Meta-Analyses) harm checklist. A total of 4009 studies were screened by the title and abstract. After reviewing 186 full texts, 17 studies were finally selected for the meta-analysis. Nine of the 17 studied duloxetine given for mood disorders and 8 for pain control. The duration of 14 studies was under 13 weeks. Cardiovascular adverse events (hypertension, myocardial infarction, transient ischemic attack, tachycardia atrial fibrillation, and cerebrovascular accident) were reported. The meta-analysis demonstrated that duloxetine increased heart rate by 2.22 beats/min (95% confidence intervals [CIs]: 1.53, 2.91) and diastolic blood pressure by 0.82 mmHg (95% CI: 0.17, 1.47). Our findings may be the signal for the safety of cardiovascular disease for short-term use of duloxetine. Well-designed pharmaco-epidemiological studies evaluating the causal relationship between long-term use of duloxetine and cardiovascular disease is still necessary.

Antidepressants-related cardiovascular adverse events using the adverse event reporting system

The aim of this study was to evaluate clinical manifestations and the age and sex distribution of cardiovascular adverse events (CVAEs) related to antidepressants. The FDA Adverse Event Reporting System (FAERS) and Korea Adverse Event Reporting System (KAERS) database records on patients prescribed antidepressants were used. The frequency of CVAEs was compared between adults (19-64 years) and an older (age ≥ 65 years) group. In total, 75,608 CVAEs from 43,824 patients and 325 CVAEs from 313 patients in FAERS and KAERS, respectively, were included in the analysis. Among them, 7066 (16.08%) and 103 (32.91%) patients were 65 years of age or older in FAERS and KAERS, respectively. Serious AEs were significantly more common among older patients compared to adults in both the FAERS and KAERS datasets. CVAEs were frequently reported with paroxetine and duloxetine in the FAERS, while amitriptyline and duloxetine were reported in the KAERS. The two most frequent CVAEs were "ventricular arrhythmias and cardiac arrest" and "rate and rhythm disorders" in the FAERS, while "hypotension", and "oedema", were found in the KAERS. Several CVAEs were detected by the reporting odds ratios and proportional reporting ratios methods. The serious AEs associated with antidepressants might have a significant impact on older patients.

Antidepressant use and risk of coronary heart disease: meta-analysis of observational studies

AIMS

Our goal was to evaluate the association between antidepressant use and the risk of coronary heart disease (CHD) among subjects with no history of coronary heart disease.

METHODS

A search of Medline, EMBASE, PsycINFO and the Cochrane Library was performed in January 2013. Two authors independently reviewed and selected eligible observational studies, based on predetermined selection criteria. Pooled relative risks (RRs) with confidence intervals (CIs) were calculated using random-effects or fixed-effects models.

RESULTS

Sixteen observational studies (seven case-control studies and nine cohort studies) were included in the final analysis. There was no association between selective serotonin reuptake inhibitor use and the risk of CHD overall [odds ratio (OR), 0.93; 95% CI, 0.65-1.33] or in subgroup meta-analysis of case-control studies (OR, 0.91; 95% CI, 0.60-1.37) and cohort studies (RR, 0.96; 95% CI, 0.59-1.55). The use of tricyclic antidepressant was associated with an increased risk of CHD overall (OR, 1.51; 95% CI, 1.07-2.12), but it was observed only in case-control studies (OR, 1.56; 95% CI, 1.24-1.96) and low-quality studies (OR, 1.49; 95% CI, 1.20-1.85) in the subgroup meta-analyses.

CONCLUSIONS

This meta-analysis of observational studies in subjects with no history of CHD suggests that neither selective serotonin reuptake inhibitor nor tricyclic antidepressant use is associated with an increased risk of CHD.