1. Risk of depression, suicide and psychosis with hydroxychloroquine treatment for rheumatoid arthritis: a multinational network cohort study.
- Author
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Lane, Jennifer CE, Weaver, James, Kostka, Kristin, Duarte-Salles, Talita, Abrahao, Maria Tereza F, Alghoul, Heba, Alser, Osaid, Alshammari, Thamir M, Areia, Carlos, Biedermann, Patricia, Banda, Juan M, Burn, Edward, Casajust, Paula, Fister, Kristina, Hardin, Jill, Hester, Laura, Hripcsak, George, Kaas-Hansen, Benjamin Skov, Khosla, Sajan, Kolovos, Spyros, Lynch, Kristine E, Makadia, Rupa, Mehta, Paras P, Morales, Daniel R, Morgan-Stewart, Henry, Mosseveld, Mees, Newby, Danielle, Nyberg, Fredrik, Ostropolets, Anna, Woong Park, Rae, Prats-Uribe, Albert, Rao, Gowtham A, Reich, Christian, Rijnbeek, Peter, Sena, Anthony G, Shoaibi, Azza, Spotnitz, Matthew, Subbian, Vignesh, Suchard, Marc A, Vizcaya, David, Wen, Haini, Wilde, Marcel de, Xie, Junqing, You, Seng Chan, Zhang, Lin, Lovestone, Simon, Ryan, Patrick, Prieto-Alhambra, Daniel, and OHDSI-COVID-19 consortium
- Subjects
OHDSI-COVID-19 consortium ,HCQ ,depression ,epidemiology ,RA ,psychosis ,safety ,Arthritis & Rheumatology ,Clinical Sciences ,Immunology ,Public Health and Health Services - Abstract
ObjectivesConcern has been raised in the rheumatology community regarding recent regulatory warnings that HCQ used in the coronavirus disease 2019 pandemic could cause acute psychiatric events. We aimed to study whether there is risk of incident depression, suicidal ideation or psychosis associated with HCQ as used for RA.MethodsWe performed a new-user cohort study using claims and electronic medical records from 10 sources and 3 countries (Germany, UK and USA). RA patients ≥18 years of age and initiating HCQ were compared with those initiating SSZ (active comparator) and followed up in the short (30 days) and long term (on treatment). Study outcomes included depression, suicide/suicidal ideation and hospitalization for psychosis. Propensity score stratification and calibration using negative control outcomes were used to address confounding. Cox models were fitted to estimate database-specific calibrated hazard ratios (HRs), with estimates pooled where I2
- Published
- 2021