Risk of cardiovascular events according to the tricyclic antidepressant dosage in patients with chronic pain: a retrospective cohort study

Koo, Hyunji; You, Seung-Hun; Park, Sewon; Jeong, Kyeong Hye; Jeon, Nakyung; Jung, Sun Young

doi:10.1007/s00228-022-03421-z

Cited by 2 publications

(1 citation statement)

References 48 publications

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“…[24] Other chronic pain included abdominal and bowel pain; central pain syndrome; fibromyalgia; musculoskeletal chest pain; neck pain; noninflammatory arthritic disorders; orofacial, ear, and temporomandibular pain disorders; and urogenital, pelvic, and menstrual pain. [25][26][27] The ICD-10 codes are listed in Table S1, Supplemental Digital Content, http://links.lww.com/MD/ L211.…”

Section: Study Populationmentioning

confidence: 99%

Factors associated with the use of traditional doses of amitriptyline for chronic pain management: A cross-sectional study

Koo,

Jeong,

Jeon

et al. 2024

Medicine

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There are studies on the effect of low-dose amitriptyline on pain control, but there is a lack of studies on the use of amitriptyline for chronic pain and the factors associated with the prescription of traditional doses. We used a national sample cohort of patients aged ≥ 18 years who were prescribed amitriptyline along with chronic pain, without psychiatric disorders, between 2002 to 2015. We categorized the prescriptions into 2 groups according to the daily dose: low doses (≤25 mg) and traditional doses (>25 mg). Multivariable logistic regression models were used to identify factors associated with traditional dose prescriptions. Among 177,769 prescriptions for amitriptyline, 15,119 (8.5%) were prescribed for chronic pain. The prevalence of prescriptions and proportion of traditional doses of amitriptyline tended to decrease during the study period. Male sex (odds ratio [OR] 1.09, 95% confidence interval [CI] 1.05–1.13); age 65–80 years (OR 1.12, 95% CI 1.08–1.16), especially ≥ 80 years (OR 1.55, 95% CI 1.45–1.65); headaches (OR 1.18, 95% CI 1.10–1.27), receiving medical aids (OR 2.58, 95% CI 2.46–2.71); and being prescribed benzodiazepines or zolpidem concomitantly (OR 1.10, 95% CI 1.06–1.15) were significantly associated with traditional dose prescriptions of amitriptyline. Although traditional dose prescriptions of amitriptyline have been declining, close monitoring is still required in the presence of the above-mentioned factors.

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