Introduction: Long-term use of antiretroviral therapy (ART) for HIV infection might lead to the necessity of switching regimens. We aimed to analyze the reasons for the ART switch, the time-to-switch of ART, and its associated factors in a Colombian cohort.
Methods: We conducted a retrospective cohort in 20 HIV clinics, including participants ≥18 years old with confirmed HIV infection who underwent an ART switch from January 2017 to December 2019 with at least 6 months of follow-up.
Sjögren's syndrome (SS) is a chronic autoimmune disorder characterised by the clinical presence of sicca syndrome. SS compromises the dysfunction of exocrine glands due to the presence of focal, mononuclear cell infiltrates that surround the ducts and replace the secretory units. Abnormal expression of different cytokines and chemokines such as B-cell activating factor, CXC Motif Chemokine Ligand 13, interleukin 6 (IL-6), IL-22, and FMS-like tyrosine kinase 3 ligand as well as that of their corresponding receptors has been implicated in the inflammatory process.
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