Lee MJ, Park HK, Oh SY, Kang JJ, Hong Y, Moon HS, Song TJ, Chu MK, Cho SJ. Effect of prednisolone for the treatment of medication-overuse headache: A 3-month result from a multicenter REgistry for Load and management of mEdicAtion overuSE headache (RELEASE) study.
Headache 2024;
64:149-155. [PMID:
38284247 DOI:
10.1111/head.14667]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 11/27/2023] [Accepted: 12/01/2023] [Indexed: 01/30/2024]
Abstract
OBJECTIVE
To evaluate the efficacy of prednisolone in the treatment of medication-overuse headache (MOH) using data from a multicenter prospective registry (Registry for Load and Management of Medication Overuse Headache [RELEASE]).
BACKGROUND
The treatment of MOH is challenging, especially when withdrawal headache manifests during the cessation of overused medication. Although systemic corticosteroids have been empirically used to reduce withdrawal headaches, their efficacy on the long-term outcomes of MOH has not been documented.
METHODS
This was a post hoc analysis of the RELEASE study. The RELEASE is an ongoing multicenter observational cohort study in which patients with MOH have been recruited from seven hospitals in Korea since April 2020. Clinical characteristics, disease profiles, treatments, and outcomes were assessed at baseline and specific time points. We analyzed the effect of prednisolone on MOH reversal at 3 months.
RESULTS
Among the 309 patients enrolled during the study period, prednisolone was prescribed to 59/309 (19.1%) patients at a dose ranging from 10 to 40 mg/day for 5-14 days; 228/309 patients (73.8%) completed the 3-month follow-up period. The MOH reversal rates at 3 months after baseline were 76% (31/41) in the prednisolone group and 57.8% (108/187) in the non-prednisolone group (p = 0.034). The effect of steroids remained significant (adjusted odds ratio 2.78, 95% confidence interval 1.27-6.1, p = 0.010) after adjusting for the number of monthly headache days at baseline, mode of discontinuation of overused medication, use of early preventive medications, and the number of preventive medications combined.
CONCLUSIONS
Although our observational study could not draw a definitive conclusion, prednisolone may be effective in the treatment of MOH.
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