Overview of Auditing for the Busy Rheumatologist.

Medical audits have become commonplace in the United States. A variety of companies service government and private payers to document accuracy of medical services provided as reflected in the medical record. When audited, the physician may not understand the nature of the inquiry, jurisdictions, methods, or purpose. This article gives practicing rheumatologists a reference to learn the types of audits and suggests responses that should minimize the impact of the audit to the practice.

Ixekizumab, with or without concomitant methotrexate, improves signs and symptoms of PsA: week 52 results from Spirit-P1 and Spirit-P2 studies.

BACKGROUND: The efficacy and safety of ixekizumab (IXE) with and without continuous concomitant methotrexate (MTX), for up to 52 weeks of treatment, were evaluated in patients with active psoriatic arthritis (PsA). METHODS: Patients with active PsA who were biologic-naive (SPIRIT-P1) or had prior inadequate response to tumor necrosis factor inhibitors (SPIRIT-P2) were randomized to 80 mg IXE every 4 (IXE Q4W) or 2 weeks (IXE Q2W), after a 160-mg initial dose. In this post hoc analysis, efficacy and safety were assessed up to week 52 in the subgroups of patients who received (i) IXE as monotherapy and (ii) IXE along with a stable dose of MTX (no dose tapering or increase). Efficacy outcomes included, but were not limited to, the percentage of patients achieving the American College of Rheumatology (ACR) responses. RESULTS: Out of 455 patients initially randomized to IXE, 177 (38.9%) received monotherapy, 230 (50.5%) had concomitant MTX use, and 48 (10.5%) had other concomitant medication. Overall, 183 (40.2%) received IXE with a stable dose of concomitant MTX for 1 year. At week 52, the percentage of patients achieving ACR20/50/70 responses in IXE Q4W monotherapy versus concomitant MTX groups were 66.3% versus 55.3%, 48.4% versus 38.8%, and 35.8% versus 27.1%, respectively; these responses were generally similar with IXE Q2W. The safety profiles were similar between patients receiving IXE with or without concomitant MTX. CONCLUSIONS: In this post hoc analysis, treatment with IXE demonstrated sustained efficacy in patients with PsA up to 1 year of treatment, with or without concomitant MTX therapy. TRIAL REGISTRATION: ClinicalTrials.gov NCT01695239 and NCT02349295 .

Treatment of resistant adult still disease with infliximab: a report of 2 cases.

Adult Still disease is characterized by high fever, arthritis, leukocytosis, hepatosplenomegaly, rash, and lymphadenopathy. It affects primarily young adults and is often disabling or even fatal. Many patients achieve long-term remissions, while others may develop a chronic illness refractory to multiple therapies. Polyarthritis or root joint involvement has been identified as a marker of chronic disease. No controlled studies on second-line agents have been published, but anecdotal studies suggest efficacy of a variety of agents including hydroxychloroquine, sulfasalazine, penicillamine, and methotrexate. Although these therapies have been used, optimal treatment of patients with resistant disease remains problematic. High levels of tumor necrosis factor have been noted, and recent report indicates etanercept may be an effective therapy. We report 2 cases of adult-onset Still disease resistant to NSAIDs, steroids, and methotrexate that have been successfully maintained on 5 mg/kg infliximab for 30 and 29 months, respectively, with improvement of signs and symptoms despite a reduction of steroid dosage. In patients with resistant disease, infliximab may be a safe, effective agent. Its use in this disease merits further study.

Open label study to assess infliximab safety and timing of onset of clinical benefit among patients with rheumatoid arthritis.

OBJECTIVE: To assess the timing of onset of clinical benefit following the initial infusion of infliximab and to obtain additional safety experience of infliximab when given in an office setting to patients with rheumatoid arthritis (RA). In addition, the safety of reducing the infusion time from 2 hours to 1 hour was evaluated. METHODS: Patients (n = 553) with active RA despite receiving methotrexate (MTX) were treated with infliximab 3 mg/kg given over 2 h at baseline (Week 0), and Weeks 2, 6, and 14 in this multicenter open-label trial. Patients continued to receive a stable dose of MTX (> or = 7.5 mg/wk). At selected sites, patients tolerating the first 4 infusions were eligible to receive 2 additional infusions at twice the usual infusion rate (given over 1 h). Patients returned for efficacy assessments at 48 h following the initial infusion and several times throughout study participation. RESULTS: By 48 h following the first infusion, significant (p < 0.001) improvements were observed in duration of morning stiffness (34% mean improvement), physician's global disease assessment scores (30%), patient's global disease assessment scores (25%), and patient's pain assessment scores (30%). By Week 16, 52 to 63% mean improvements in these efficacy variables were observed (p < 0.001), the significant improvement was maintained through the end of study participation in the subset of patients who received the additional 1 h infliximab infusions. Through 16 weeks, 10% (54/553) of patients reported an adverse event associated with at least 1 of the 4 infusion procedures; the majority were mild and transient in nature. In the subset of 197 patients who received 2 additional infusions over 1 h, no increase in the frequency or severity of infusion-related adverse events was observed compared to the 2 h infusion. CONCLUSION: Infliximab administered to patients with RA in an outpatient setting resulted in significant clinical improvement within 48 h that was sustained with additional infusions. Approximately 10% of patients experienced an infusion reaction, highlighting the need for direct supervision over patient treatment. Patients who tolerated infliximab infusions given over 2 h also tolerated a 1 h infusion.