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Introduction: Gout is a common, progressive, systemic inflammatory arthritis caused by hyperuricemia. Current guidelines recommend that serum uric acid (sUA) levels be maintained below 6.0 mg/dl to minimize acute gout attacks, tophi development, and long-term joint and organ damage. This study examined the influence of uncontrolled gout on post-diagnosis comorbidities and medication use. Methods: The Humana Research Database (2007–2016, commercial insurance and Medicare) was searched (PearlDiver tool) for patients who had a gout diagnosis code, claims data for at least 6 months before and after diagnosis, and at least 90 days of continuous urate-lowering therapy within 1 year of diagnosis. Patients with controlled (all sUA measurements < 6.0 mg/dl) and uncontrolled (all sUA measurements ≥ 8.0 mg/dl) gout were further examined and compared to better understand the influence of uncontrolled gout on post-diagnosis comorbidities, medication use, and reasons for seeking medical care. Results: A total of 5473 and 1358 patients met inclusion and classification criteria for the controlled and uncontrolled groups, respectively. Identified comorbidities in both groups included hypertension, hyperlipidemia, diabetes, cardiovascular disease, and chronic kidney disease (CKD). However, the uncontrolled group was more likely to have diabetes, CKD, and cardiovascular disease (including heart failure and atrial fibrillation). Additionally, CKD tended to be more advanced in the uncontrolled gout population (Stage 4–5: 34.6 vs. 22.2%). Overall opioid use was higher in uncontrolled patients. Conclusions: The current study identified differences between controlled and uncontrolled gout patients, including usage of medication, severity of CKD, and prevalence of CKD, diabetes, and heart disease. [ABSTRACT FROM AUTHOR]

Introduction: Rheumatoid arthritis (RA) produces debilitating morning stiffness. Exogenous glucocorticoids can help with these symptoms when timed appropriately. Bedtime dosing of delayed-release prednisone (DR-prednisone) matches the rise of inflammatory cytokines before awakening and can improve stiffness and other RA symptoms. A prospective open-label study was conducted in patients currently on stable doses of immediate-release prednisone (IR-prednisone) who were switched to DR-prednisone to analyze the incremental benefit of better timed and lower dose glucocorticoid therapy. Methods: Twelve US sites enrolled patients with moderate-severe RA into a 12-week prospective study. Patients were switched from IR- to DR-prednisone while maintaining other existing background therapies. Change from baseline in morning stiffness severity, morning stiffness duration, swollen and tender joint counts (S-TJC), 28 joint disease activity score (DAS28), and patient/physician global assessment (PGA/PhGA), among others, were measured. Post-hoc analyses were performed on those completing 10 weeks of treatment and those with >60 min of morning stiffness at baseline. Results: Fifty-six patients had at least one follow-up visit and were similar in demographics to previous controlled trials with DR-prednisone with regard to baseline age and DAS28-CRP but had lower morning stiffness and RA duration. DR-prednisone produced a trend toward lower morning stiffness severity and duration with a reduction in daily prednisone dose of almost 1 mg. Patients treated with DR-prednisone for ≥10 weeks demonstrated significant reductions in morning stiffness duration, SJC, TJC, DAS28-CRP, and PhGA (all p ≤ 0.04). Patients treated for ≥10 weeks with >60 min of baseline morning stiffness produced similar results in these measures as well as a 21% reduction in morning stiffness severity ( p = 0.02). Conclusion: Patients switched to DR-prednisone from IR-prednisone in this practice-based study maintained or improved their outcomes across a variety of domains, and results were comparable to previous controlled trials in which patients completed at least 10 weeks of treatment. Funding: Horizon Pharma USA, Inc. Trial Registration: ClinicalTrials.gov identifier, NCT02287610. [ABSTRACT FROM AUTHOR]