ArticleRheumatology international2022
Effectiveness and adverse effects of the use of mirtazapine as compared to duloxetine for fibromyalgia: real-life data from a retrospective cohort.
Article in Rheumatology international, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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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.
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Who cites it
5 citing papers in PubMed, 6 citations in OpenAlex.
- Therapeutic and research frontiers in fibromyalgia: integrating pathophysiology with innovative drug repurposing.Inflammopharmacology · 2026Review
- Efficacy of Duloxetine in the Management of Diabetic Neuropathy: A Prospective Observational Cohort Study.Cureus · 2025Article
- Pharmacologic treatment of fibromyalgia: an update.Frontiers in pharmacology · 2025Review
- Pharmacological Treatment of Fibromyalgia Syndrome: A Practice-Based Review.Current pain and headache reports · 2024Review
- Pain Management in Fibromyalgia: Evaluating the Roles of Pregabalin, Duloxetine, and Milnacipran.Cureus · 2024Article
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Authors and funding
3 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
On the background of a restricted armamentarium of drugs available for the management of fibromyalgia (FM), we aimed to compare the real-world effectiveness of two serotonin-norepinephrine reuptake inhibitors (SNRIs), mirtazapine (MTZ) and duloxetine (DLX) in FM. A medical records review was done to identify patients diagnosed with FM and prescribed a stable dose of either MTZ or DLX for more than 6 months. Their present status was determined by a telephonic interview which included a subjective assessment of improvement (Likert scale), FIQR (Revised Fibromyalgia Impact Questionnaire), adverse drug effects and compliance. One-fifty-eight patients were screened to include 81 patients [mean age 46.7 (± 13.0) years, 64 (79%) females]. Sixty (79%) had primary fibromyalgia and 66 (81.5%) were on DLX (20-40 mg) while 15(18.5%) were on MTZ (7.5 mg). In addition to the drugs, lifestyle modification was followed by 57 (70.3%). A moderate-to-good improvement was seen in 66 (81.5%), while 15 (18.5%) reported poor to no improvement overall. In the DLX group, a majority (59, 89.4%) showed moderate-to-good improvement compared to 7(46.7%) on MTZ [p = 0.001, 9.6(2.6-34)]. However, FIQR was similar for those on DLX (3.6 ± 0.9) and MTZ (3.8 ± 0.7). Adverse effects were reported for 51 (77%) of patients on DLX and all (100%) on MTZ with a poorer compliance with MTZ 5 (33.3%) compared to DLX 47 (71.2%) [p = 0.008, OR 0.1(0.03-0.4)]. On multivariate analysis, DLX use [OR 16.7 (95% CI 2.7-100); p = 0.008] and lifestyle modification [p = 0.002; OR 11.2(1.5-83.3)] were associated with better subjective outcomes. Low-dose MTZ appears to be inferior to DLX in the management of FM in this real-world cohort.
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