Patient satisfaction and efficacy of switching from weekly bisphosphonates to monthly minodronate for treatment and prevention of glucocorticoid-induced osteoporosis in Japanese patients with systemic rheumatic diseases: a randomized, clinical trial.

The randomized, clinical trial demonstrated that switching to monthly minodronate from weekly alendronate and risedronate provides greater increases in patients' satisfaction and bone mineral density and more substantial decreases in a bone resorption marker than continuing weekly alendronate and risedronate in patients with systemic rheumatic diseases on glucocorticoid therapy. PURPOSE: Osteoporosis and associated fractures are major concerns for patients with systemic rheumatic diseases on long-term glucocorticoid therapy. Bisphosphonates increase bone mineral density (BMD) and reduce the frequency of vertebral fractures, but they are associated with poor adherence. The effects of monthly oral minodronate on patients' satisfaction, BMD, and bone turnover markers were investigated in patients with systemic rheumatic diseases on glucocorticoids and weekly oral alendronate or risedronate. METHODS: Study patients with systemic rheumatic diseases on oral glucocorticoids and weekly alendronate 35 mg or risedronate 17.5 mg were randomly assigned either to switch to minodronate 50 mg every 4 weeks or to continue the currently taking weekly bisphosphonate for 52 weeks after a 24-week run-in period.Patients were stratified by hospital site, sex, and menopausal status in women at enrollment. The primary endpoint was the difference between the proportions of patients who responded very satisfactory or satisfactory for the current bisphosphonate therapy at weeks 48 and 76 between the two groups. Secondary endpoints included percentage changes in lumbar spine BMD and bone turnover markers from the time of starting allocated treatment. RESULTS: Monthly minodronate was superior to weekly alendronate or risedronate for patients' satisfaction, the increase of lumbar spine BMD, and suppression of serum tartrate-resistant acid phosphatase 5b at week 76. CONCLUSIONS: Monthly minodronate is more acceptable and may be more effective than weekly alendronate or risedronate for prevention and treatment of bone loss in patients with systemic rheumatic diseases on glucocorticoid therapy.

Case report: successful use of short-term add-on tocilizumab for multirefractory systemic flare of adult-onset Still's disease.

We report on a 64-year-old woman with multirefractory flare of adult-onset Still's disease successfully treated with six-month course of add-on anti-interleukin 6 receptor antibody, tocilizumab. Before administration of tocilizumab, the combination therapy with 80 mg/day of prednisolone and cyclosporine or tacrolimus for five weeks, two courses of pulse methylprednisolone, and high-dose intravenous immunoglobulin could not control the disease. Add-on tocilizumab dramatically improved her disease state and enabled tapering of corticosteroid and tacrolimus. Furthermore remission has been maintained on low-dose corticosteroid and tacrolimus after withdrawal of tocilizumab. This case report suggests that short-term add-on tocilizumab might be a useful therapeutic option for patients with multirefractory flare of polycyclic systemic adult-onset Still's disease.

Satisfaction and attitudes toward therapy in patients with rheumatoid arthritis.

We examined associations between patient satisfaction and data obtained in routine clinical practice, and associations with therapeutic attitude in patients with rheumatoid arthritis (RA). A total of 220 patients with RA were enrolled in this cross-sectional evaluation. Demographic data, current disease state of RA, history of adverse events and self-reported questionnaire of patient satisfaction, attitudes toward therapy and reasons for being unwilling to change therapy were collected and analyzed. Multiple linear regression was used to identify characteristics. Age, Stanford Health Assessment Questionnaire (HAQ) score, and a visual analogue scale score of general health were the dominant correlates of satisfaction. Among the participants, 70% reported that they would not want to change therapy. The main reasons given were satisfaction with the current disease state (58%) and concern about the risk of side effects if therapy were to be changed (34%). Patients who were unwilling to change therapy due to concerns about side effects of new drugs did not have a significantly higher frequency of a past history of side effects, but showed significantly higher disease activity and a lower level of satisfaction with therapy. To summarize, patient satisfaction was associated with the HAQ. Patients who worried about the risk of side effects showed poor physical function and higher disease activity.

Serodiagnosis of Mycobacterium avium-complex pulmonary disease with an enzyme immunoassay kit that detects anti-glycopeptidolipid core antigen IgA antibodies in patients with rheumatoid arthritis.

Rheumatoid arthritis (RA) has many pulmonary manifestations, including bronchial abnormalities that can develop into Mycobacterium avium-complex (MAC) pulmonary disease (PD). MAC-PD can be lethal in patients receiving tumor necrosis factor-alpha blockers despite administration of antibiotics. Diagnosis of MAC-PD is often difficult, because MAC is an environmental organism. In this study, we investigated the usefulness of serodiagnosis of MAC-PD in RA patients by using an enzyme immunoassay (EIA) kit that detects anti-glycopeptidolipid (GPL) core antigen IgA antibodies. Antibody levels were measured in 63 patients with RA: 14 with MAC-PD plus 3 cultured nontuberculous mycobacteria (NTM) other than MAC, 16 with pulmonary abnormalities characterizing NTM but undetected in sputum culture, and 30 control subjects. RA patients with MAC-PD showed significantly higher antibody levels than controls (p = 0.02). The cutoff point was set at 0.7 IU/l, making the sensitivity and specificity of the antibody in MAC-PD and control patients 43% and 100%, respectively. The EIA kit is useful for diagnosis of MAC-PD in RA patients because of its high specificity. This test is an easier and less invasive form of examination and could therefore replace bronchoscopy as the main diagnostic procedure for RA patients with MAC-PD.