Autoinflammatory & rare systemic diseases

Prescription Claims for Immunomodulator and Antiinflammatory Drugs Among Persons With Ehlers‐Danlos Syndromes

Arthritis Care Res (Hoboken)Published Retrospective matched cohort study

Authors' conclusion

To our knowledge, our study is the first to examine the full range of IMD drug prescription claim trends among persons with EDS.

Study context

Population
Persons with Ehlers-Danlos Syndromes (EDS) (ages 5–62 years) and matched controls in US private prescription claims data, 2005–2014; 70% adults, 74% femalematched cohort
Exposure
Persons with EDS vs matched control persons
  • EDSn = 3,484
Outcome
Prevalence of prescription claims for immunomodulator and antiinflammatory (IMD) drugs
Methodological detailsmatched on age, sex, state of residence and earliest claim date, private prescription claims database, 2005-2014, minimum 2-year enrollment
  • Matched on age, sex, state of residence and earliest claim date
  • Private prescription claims database, 2005-2014
  • Minimum 2-year enrollment

Main finding

As reported in the abstract

At least 1 IMD medication prescribed
Each group vs control personsConditional OR, biologic agents (95% CI)
EDS
1.3(0.8–2.0)
EDS
odds, 5 of 6 IMD drug classes 1.3 to 4.2 times higher; P < 0.0001

Observational data: associations, not effects.

Further findings

Peripubertal trends

Peripubertal increases observed for NSAIDs, oral and injectable steroids

Original publication

Prescription Claims for Immunomodulator and Antiinflammatory Drugs Among Persons With Ehlers‐Danlos Syndromes. Arthritis Care Res (Hoboken). Published 20 November 2022. doi:10.1002/acr.24819

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