Observational studyBMC psychiatry2019
The humanistic and economic burden of treatment-resistant depression in Europe: a cross-sectional study.
Observational study in BMC psychiatry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 106 papers, 6 of them syntheses that pooled it.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
106 citing papers in PubMed, 6 syntheses or guidelines pooled it, 234 citations in OpenAlex.
- Intranasal esketamine plus oral antidepressant for treatment-resistant depression: acute induction and maintenance relapse-prevention outcomes in a systematic review and meta-analysis.Frontiers in psychiatry · 2026Pooled it
- Effectiveness of pharmacological and non-pharmacological interventions for treatment-resistant depression in older patients: a systematic review and meta-analysis.BMJ mental health · 2025Pooled it
- Treatment-Resistant Depression in Real-World Clinical Practice: A Systematic Literature Review of Data from 2012 to 2022.Advances in therapy · 2024Pooled it
- Dextromethorphan-Bupropion for the Treatment of Depression: A Systematic Review of Efficacy and Safety in Clinical Trials.CNS drugs · 2023Pooled it
- Pooled it
- Economic evaluation of interventions for treatment-resistant depression: A systematic review.Frontiers in psychiatry · 2023Pooled it
- Efficacy and Safety of Psilocybin in Treatment-Resistant Major Depression: The EPISODE Randomized Clinical Trial.JAMA psychiatry · 2026Trial
- DIALOG+ for service users with chronic depression: a cluster-randomised controlled feasibility trial and qualitative evaluation.BMC psychiatry · 2026Trial
- Improvements in health-related quality of life with esketamine nasal spray versus quetiapine extended release.European psychiatry : the journal of the Association of European Psychiatrists · 2025Trial
- Esketamine nasal spray versus quetiapine XR in adults with treatment-resistant depression: a secondary analysis of the ESCAPE-TRD randomized clinical trial.CNS spectrums · 2025Trial
- A randomized controlled pilot study of daily intravenous ketamine over three days for treatment-resistant depression.BMC psychiatry · 2024Trial
- Rapid and sustained antidepressant effects of intravenous ketamine in treatment-resistant major depressive disorder and suicidal ideation: a randomized clinical trial.BMC psychiatry · 2024Trial
- Adding online storytelling-based acceptance and commitment therapy to antidepressant treatment for primary care patients: a randomized clinical trial.Cognitive behaviour therapy · 2024Trial
- Effects of Flavonoid-Rich Orange Juice Intervention on Major Depressive Disorder in Young Adults: A Randomized Controlled Trial.Nutrients · 2022Trial
- Professional Readiness and Implementation Barriers for Non-invasive Neuromodulation Among Attendees of an Educational Module in Mexico: An Exploratory Cross-sectional Survey.Indian journal of psychological medicine · 2026Article
- Real-World Psilocybin Therapy for Treatment-Resistant Depression: A Retrospective Observational Study.The Lancet regional health. Europe · 2026Article
- Psychedelics in treatment-resistant depression: a comprehensive review of mechanisms, clinical evidence, and recommendations.Neuropsychiatrie : Klinik, Diagnostik, Therapie und Rehabilitation : Organ der Gesellschaft Osterreichischer Nervenarzte und Psychiater · 2026Review
- Has Deep Brain Stimulation Shown Its Full Potential in Treatment-Resistant Depression? A Scoping Review.Biological psychiatry global open science · 2026Review
- Examining the needs, outcomes and current treatment pathways of 2461 people with treatment-resistant depression: mixed-methods study.The British journal of psychiatry : the journal of mental science · 2026Article
- Patient characteristics, treatment patterns and clinical response in patients with treatment resistant depression starting a new treatment in the clinical setting: a multicenter, observational study in Portugal.Frontiers in psychiatry · 2026Article
46 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
3 authors at 3 institutions in 3 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundA patient is considered to suffer from treatment resistant depression (TRD) when consecutive treatment with two products of different pharmacological classes, used for a sufficient length of time at an adequate dose, fail to induce a clinically meaningful effect (inadequate response). The primary aim of the current study was to examine the humanistic and economic burden of TRD in five European countries, France, Germany, Italy, Spain and the United Kingdom, by comparing with non-treatment resistant depression (nTRD) and general population respondents.
methodsThe sample for this retrospective observational study was taken from the 2017 National Health and Wellness Survey conducted in five European countries. Demographic and patient characteristics were examined for TRD patients compared to respondents with nTRD and to the general population using chi-square tests or one-way analysis of variance for categorical or continuous variables, respectively. Generalized linear models were performed to examine group differences after adjusting these estimates for confounders.
resultsA total 52,060 survey respondents were examined, of which 2686 and 622 were considered to have non-treatment resistant and treatment-resistant depression, respectively. Relative to the general population, nTRD and TRD respondents reported significant decrements in health-related quality of life, including lower adjusted mental (- 12.1 vs. -18.1) and physical (- 2.5 vs. -5.4) component scores of the SF-12v2 and increased adjusted relative risk for work (2.2 vs. 2.7) and activity (1.9 vs. 2.5) impairment (all p < 0.001). Additionally, healthcare resource utilization was significantly higher for TRD patients more so than nTRD, compared to the general population, especially for healthcare professional visits (odds ratio nTRD = 5.4; TRD = 15.9, p < 0.001).
conclusionsIn conclusion, TRD patients had significantly lower quality of life, greater work productivity and activity impairment, and increased healthcare resource utilization as compared with nTRD and general population. The study findings suggest an unmet need exists among TRD patients in Europe.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.