PANLAR's Latin American Registry of Rheumatic Patients Treated With Jak Inhibitors

  • End date
    Jul 1, 2024
  • participants needed
  • sponsor
    Liga Panamericana de Asociaciones de Reumatologia (PANLAR)
Updated on 5 April 2021


This prospective, non-interventional, research registry is designed to study the comparative safety and comparative effectiveness of approved Jak Inhibitors treatment for RA-PsA-SpA in a cohort of patients and theirs controls cared for by rheumatologists across Latin Amrica (LA).


There is scarce data on the real-world safety and effectiveness of Jak in Latin America. This registry will provide reliable data on the use of JAKi in LA, as will be a prospective study involving carefully selected rheumatologists and centers. Soon, a good number of copies of original JAKi will be available in LA, and it is important to keep track of the safety and effectiveness of this drugs in the real world.

The primary objective of the registry is to prospectively study the comparative safety and comparative effectiveness of approved Jak Inhibitors treatment for RA-PsA-SpA in a cohort of patients and theirs controls cared for by rheumatologists across Latin Amrica (LA).

The registry will be a cohort study where cases will be patients with RA, PsA and SpA initiating any approved JAK inhibitor. To have an active control group, patients with RA, PsA

  • SpA initiating any other disease modifying antirheumatic drug (DMARD) (biologic or not biologic) will also be included in the registry.

It will be a Web based registry, where the investigators will include data related to the cases and controls. Data collected will include, demographics, disease characteristics, disease activity, past and current medications, comorbidities. At each visit adherence with the medications, adverse events, changes in medications, disease activity and disability will be assessed.Patients will be followed up at three months intervals, after inclusion in the registry and thereafter every 6 months during the next three years. Adverse events could be included at any time between visits if the investigator is notified.

Condition PSORIATIC ARTHRITIS, PSORIATIC ARTHRITIS, Rheumatoid Arthritis, Rheumatoid Arthritis, Rheumatoid Arthritis (Pediatric), Spondylarthritis, Spondyloarthropathy, Rheumatoid Arthritis (Pediatric), spondyloarthritis
Treatment DMARDs, JAK Inhibitor, biologic DMARDs
Clinical Study IdentifierNCT04821206
SponsorLiga Panamericana de Asociaciones de Reumatologia (PANLAR)
Last Modified on5 April 2021


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Additional screening procedures may be conducted by the study team before you can be confirmed eligible to participate.

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If you are confirmed eligible after full screening, you will be required to understand and sign the informed consent if you decide to enroll in the study. Once enrolled you may be asked to make scheduled visits over a period of time.

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Complete your scheduled study participation activities and then you are done. You may receive summary of study results if provided by the sponsor.

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