CYC is effective and substantially safe in patients with anti-Jo1 antisynthetase syndrome with corticosteroid-refractory ILD. CYC withdrawal may be associated with ILD relapse, and low-dose CYC was effective in ILD control.
We evaluated the efficacy of clodronate for treating active erosive osteoarthritis of the hand and to compare it with hydroxychloroquine. Group A consisted of 24 patients treated for 24 months with clodronate 300 mg i.v. for 7 days, followed by clodronate i.m. 100 mg for 14 days every 3 months. Group B comprised 14 patients treated with hydroxychloroquine 400 mg daily for 30 days, followed by 200 mg daily for the next 11 months. In group A, 21/24 patients completed the trial and obtained significant pain reduction (p < 0.001), Dreiser's score (p = 0.012), and number of tender joints (p = 0.011). Strength of right (p = 0.04) and left (p = 0.016) hands, physician's global assessment (p ≤ 0.001), and patient's global assessment (p = 0.021) improved. In group B, 8/14 patients completed 12 months of the study, which showed the inefficacy of hydroxychloroquine and its lack of acceptance by patients (worsening pain and patient's global assessment). Therefore, enrolment was stopped. Differences between groups showed a pain decreasing trend for group A and a slightly increasing one for group B (p = 0.018). Physician and patient global assessments showed a strong increase in group A compared with group B (p < 0.001). Clodronate is effective in erosive osteoarthritis; hydroxychloroquine seems to be ineffective.
We evaluated the efficacy and safety of intramuscular clodronate (CLO) for the treatment of active erosive osteoarthritis of the hand (EOA). Forty outpatients treated with anti-inflammatory (NSAIDs) or analgesic drugs since at least 6 months, for at least 3 days a week, were randomly divided into two groups. Group A: 24 patients treated for 6 months with intramuscular (i.m.) CLO added to usual NSAIDs or analgesic drugs. The attack dose was 200 mg/day i.m. for 10 days followed by a maintenance dose of CLO i.m. 200 mg/day for 6 days after 3 and 6 months. Group B: 16 patients who continued the usual treatment with anti-inflammatory or analgesic drugs. Patients in both groups reported in a diary, day by day, the consumption of symptomatic drugs. In group A, the consumption of anti-inflammatory or analgesic drugs (p < 0.0001), pain (p < 0.0001), number of tender joints (p = 0.0097), number of swollen joints (p = 0.0251), Dreiser score (p = 0.0119), and patient's and physician's global assessment of disease activity significantly decreased (both p < 0.001). At 6 months, serum COMP also significantly decreased (p < 0.0029). Strength of right (p = 0.0465) and left hand (+38%, p = ns) significantly increased. In group B, there was no significant change in all parameters considered. Intramuscular CLO in EOA of the hand is effective and safe on pain with a significant reduction in the consumption of anti-inflammatory or analgesic drugs, increasing the functionality of the hands. Serum COMP reduction suggests that CLO could play a role as a disease-modifying drug (EudraCT number 2013-000832-85).
We evaluated the efficacy of clodronate for treating active erosive osteoarthritis of the hand and to compare it with hydroxychloroquine. Group A consisted of 24 patients treated for 24 months with clodronate 300 mg i.v. for 7 days, followed by clodronate i.m. 100 mg for 14 days every 3 months. Group B comprised 14 patients treated with hydroxychloroquine 400 mg daily for 30 days, followed by 200 mg daily for the next 11 months. In group A, 21/24 patients completed the trial and obtained significant pain reduction (p < 0.001), Dreiser's score (p = 0.012), and number of tender joints (p = 0.011). Strength of right (p = 0.04) and left (p = 0.016) hands, physician's global assessment (p ≤ 0.001), and patient's global assessment (p = 0.021) improved. In group B, 8/14 patients completed 12 months of the study, which showed the inefficacy of hydroxychloroquine and its lack of acceptance by patients (worsening pain and patient's global assessment). Therefore, enrolment was stopped. Differences between groups showed a pain decreasing trend for group A and a slightly increasing one for group B (p = 0.018). Physician and patient global assessments showed a strong increase in group A compared with group B (p < 0.001). Clodronate is effective in erosive osteoarthritis; hydroxychloroquine seems to be ineffective.
The correct equivalence ratio of DFZ to MP is 1.875:1, and of DFZ to prednisolone 1.5:1. We found a relative prevalence of bone resorption compared to bone formation in the first 6 months of treatment. The trend of OPG requires further investigation.
sixteen patients treated for 24 months with MTX 10-15 mg i.m. weekly and MP 4-6 mg daily. CM group: sixteen patients treated with MTX 10-15 mg i.m. weekly and MP 4-6 mg daily for 24 months; CM therapy added in the first month (500 mg twice a day for the first 15 days followed by 500 mg a day for the remaining 15 days). Evaluation of the improvement following ACR criteria was performed at months 1 (primary endpoint), 3 and 6. Patients were furthermore observed after 12, 18 and 24 months from the study beginning. At month 1, following ACR70 improvement criteria, we found a significant additive value in CM group (10/16 = 63% vs 4/16 = 25%, p = 0.033--chi-square test). After discontinuation of CM, the difference between groups was anymore evident (month 3: CM group 10/16 = 63% vs control group 9/16 = 56%). At month 24, 7/16 (44%) in control group and 12/16 (75%) in CM group completed the follow-up. The addition of CM to MTX and MP can induce the remission ACR 70 in the majority of RA patients within 4 weeks, while MTX and MP alone need about 3 months to achieve the same result.
Adult-onset Still's disease (AOSD) is a rare rheumatological condition characterized by an acute systemic involvement. There are no treatment guidelines. Glucocorticoids (GC), methotrexate (MTX), cyclosporin A and biologic agents have been successfully used, often in association. We treated six cases of AOSD with clarithromycin (CM) in combination with low-mild dose of GC and MTX. Four of them were not responsive to high-dose GC added to DMARDs, while two of them were treated with low-mild dose of GC added to CM from the beginning. CM, 500 mg b.i.d., was added to a mild-low dose of GC and to MTX. The dose of the drugs was reduced (and stopped where possible) following clinical and laboratory parameters. ACR criteria were used to assess clinical improvement. At 6 months 5 patients reached ACR 70% and could stop any therapy in 6-18 months; 1 continued chronic therapy with low-dose GC added to CM and MTX to maintain ACR 50%. CM can be a useful drug for the treatment of AOSD, even in patients not responsive to high-dose GC and DMARDs. No definitive conclusion can be drawn based on the present study.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.