Pubblicazioni

Autori:

Finocchietti, Marco; Crescioli, Giada; Paoletti, Olga; Brunori, Paola; Sciancalepore, Francesco; Tuccori, Marco; Addis, Antonio; Vannacci, Alfredo; Lombardi, Niccolò; Kirchmayer, Ursula; Null, Null

Titolo:

Drug Use Patterns in Myasthenia Gravis: A Real-World Population-Based Cohort Study in Italy

Anno:

2024

Tipologia prodotto:

Articolo in Rivista

Tipologia ANVUR:

Articolo su rivista

Lingua:

Inglese

Formato:

Elettronico

Referee:

Sì

Nome rivista:

JOURNAL OF CLINICAL MEDICINE

ISSN Rivista:

2077-0383

N° Volume:

13

Numero o Fascicolo:

11

Intervallo pagine:

1-13

Parole chiave:

cohort study; corticosteroid; drug use; myasthenia gravis; pharmacoepidemiology; pyridostigmine

Breve descrizione dei contenuti:

Background: In the context of a comparative study of efficacy and safety of drugs used in rare neuromuscular and neurodegenerative diseases (CAESAR-call AIFA_FV_2012-13-14), we assessed the use patterns of drugs indicated for myasthenia gravis (MG). Methods: A retrospective cohort study was conducted based on administrative healthcare data. For a cohort of MG patients, prevalent and incident use of pyridostigmine (Py) and other indicated drugs in the first year after case identification was evaluated. Prevalent combined use of major therapies (azathioprine (Az), prednisone (Pr), vitamin D (Vd)) stratified by Py use was assessed, and a comparison between therapies at the time of MG identification and during the first year of follow-up was performed. Results: We included 2369 MG patients between 2013 and 2019. Among them, prevalent and incident Py users were 38.4% and 22.0%, respectively. In the first year of follow-up, the use of Pr was observed in 74.5% of Py prevalent users and in 82.0% of Py incident users, respectively; the use of Az was observed in 24.9% and 23.0%, respectively; and the use of Vd was observed in 53.3% and 48.2%, respectively. Among 910 Py prevalent users, 13.1% also used Az, Pr, and Vd, while 15.3% used none of these. Among 938 non-Py users, 2.7% used Az, Pr, and Vd, while 53.8% used none of these. During the first year, an increase in combined therapies was evident in incident Py users. Conclusions: Our results suggest that, for some MG patients, there may be a need for treatments that combine a rapid onset of benefit with long-term and consistent disease control. These issues may be addressed by the new treatments currently being developed. To date, more studies are needed to address the heterogeneity, quality, and generalizability of the existing data and to evaluate patterns of use, efficacy, and safety of new or emerging therapies for MG.

Id prodotto:

142644

Handle IRIS:

11562/1145435

ultima modifica:

28 novembre 2024

Citazione bibliografica:

Finocchietti, Marco; Crescioli, Giada; Paoletti, Olga; Brunori, Paola; Sciancalepore, Francesco; Tuccori, Marco; Addis, Antonio; Vannacci, Alfredo; Lombardi, Niccolò; Kirchmayer, Ursula; Null, Null, Drug Use Patterns in Myasthenia Gravis: A Real-World Population-Based Cohort Study in Italy «JOURNAL OF CLINICAL MEDICINE» , vol. 13 , n. 11 , 2024 , pp. 1-13

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