An unusual causative pathogen of sepsis after a cat bite: Anaerobiospirillum succiniciproducens.

A 40-year-old woman with a history of liver cirrhosis presented with septic shock caused by an Anaerobiospirillum succiniciproducens bacteraemia after a cat bite. A. succiniciproducens sepsis can develop after a cat or dog bite, especially in immunocompromised hosts, or might occur after translocation from the gut flora. It is a potentially lethal infection.

[A skin lesion with ghost cells]. / Een huidaandoening met 'ghost'-cellen.

An 83-year-old woman presented with painful erythematous nodules on her feet and legs. Recently, she had been admitted several times because of pancreatitis of unknown cause. A biopsy showed fat cell necrosis with ghost cells and the diagnosis of pancreatic panniculitis was made.

Rheumatologists' adherence to a disease activity score steered treatment protocol in early arthritis patients is less if the target is remission.

To compare rheumatologists' adherence to treatment protocols for rheumatoid arthritis (RA) targeted at Disease Activity Score (DAS) ≤2.4 or <1.6. The BeSt-study enrolled 508 early RA (1987) patients targeted at DAS ≤2.4. The IMPROVED-study included 479 early RA (2010) and 122 undifferentiated arthritis patients targeted at DAS <1.6. We evaluated rheumatologists' adherence to the protocols and assessed associated opinions and conditions during 5 years. Protocol adherence was higher in BeSt than in IMPROVED (86 and 70 %), with a greater decrease in IMPROVED (from 100 to 48 %) than in BeSt (100 to 72 %). In BeSt, 50 % of non-adherence was against treatment intensification/restart, compared to 63 % in IMPROVED and 50 vs. 37 % were against tapering/discontinuation. In both studies, non-adherence was associated with physicians' disagreement with DAS or with next treatment step and if patient's visual analogue scale (VAS) for general health was ≥20 mm higher than the physician's VAS. In IMPROVED, also discrepancies between swelling, pain, erythrocyte sedimentation rate, and VASgh were associated with non-adherence. Adherence to DAS steered treatment protocols was high but decreased over 5 years, more in a DAS <1.6 steered protocol. Non-adherence was more likely if physicians disagreed with DAS or next treatment step. In the DAS <1.6 steered protocol, non-adherence was also associated with discrepancies between subjective and (semi)objective disease outcomes, and often against required treatment intensification. These results may indicate that adherence to DAS-steered protocols appears to depend in part on the height of the target and on how physicians perceive the DAS reflects RA activity.

Age affects joint space narrowing in patients with early active rheumatoid arthritis.

BACKGROUND: Joint space narrowing (JSN) in rheumatoid arthritis (RA) may be a manifestation of (primary) osteoarthritis becoming more prominent with age. We investigated the severity and predictors of JSN progression among different age groups. METHODS: 10-year follow-up data of the BeSt study, a randomised controlled treat-to-target trial in early RA were used. Annual X-rays of hands and feet were scored using the Sharp/van der Heijde score (SHS). Subgroups were defined by age at baseline: ≥55, ≥40<55 and <40 years. JSN progression predictors were assessed by Poisson regression. RESULTS: Baseline JSN scores (median (IQR)) were higher in patients ≥55 (2.0 (0.0-6.0)) compared with the other age groups: 1.0 (0.0-3.0) ≥40<55 and 0.3 (0.0-3.0) <40, p<0.001. After 10 years, total JSN and SHS were similar in all age groups. In patients ≥55 the mean erythrocyte sedimentation rate (ESR) over time (relative risk 1.02 (95% CI 1.00 to 1.03)) and the combined presence of rheumatoid factor and anticitrullinated protein antibodies (RF+/ACPA+) (3.27 (1.25-8.53)) were significantly correlated with JSN progression. In patients <40 the baseline swollen joint count (SJC; 1.09 (1.01-1.18)) and ESR over time (1.04 (1.02-1.06)) were significantly associated. CONCLUSIONS: At baseline, patients with RA ≥55 years had more JSN than younger patients but after 10 years JSN scores were similar between age groups. Independent risk factors for JSN progression were baseline SJC and ESR over time in patients <40, RF+/ACPA+ and ESR over time in patients ≥55 years. This suggests that mechanisms leading to JSN progression are related to (residual) rheumatoid inflammation and vary between age groups. These mechanisms remain to be elucidated. TRIAL REGISTRATION NUMBERS: NTR262, NTR265.

Effectiveness of four dynamic treatment strategies in patients with anticitrullinated protein antibody-negative rheumatoid arthritis: a randomised trial.

OBJECTIVE: To determine the most effective treatment strategy among anticitrullinated protein antibodies (ACPA)-negative patients with early rheumatoid arthritis. METHODS: In the BeSt study, 184 ACPA-negative patients were randomised to: (1) sequential monotherapy, (2) step-up therapy, (3) initial combination including prednisone, (4) initial combination including infliximab. Treatment was targeted at the disease activity score (DAS) ≤2.4. Early response and 10-year outcomes were compared between the four strategy-arms in ACPA-negative patients. RESULTS: ACPA-negative patients achieved more short-term functional improvement from initial combination therapy than when on monotherapy (at month 3, mean Health Assessment Questionnaire (HAQ) 0.71 vs 0.98, p=0.006; at month 6, 0.59 vs 0.87, p=0.004). Functional ability over time was comparable between the strategy-arms (p=0.551) with a mean HAQ of 0.6 at year 10 (p=0.580 for comparison across the strategy-arms). 10-year radiographic progression was negligible (median 0.5) and comparable between the 4 strategy-arms (p=0.082). At year 10, remission was achieved by 11/40 (28%), 9/45 (20%), 17/56 (30%) and 17/43 patients (40%) in strategy-arms 1-4, respectively (p=0.434). Over time, similar remission percentages were achieved in all strategy-arms (p=0.815). 18%, 16%, 20% and 21% in strategy-arms 1 to 4 (p=0.742) were in drug-free remission at year 10, with a median duration of 60 months across the arms. CONCLUSIONS: Initial combination therapy with methotrexate, sulfasalazine and prednisone, or methotrexate and infliximab, is the most effective treatment strategy for ACPA-negative patients, resulting in earlier functional improvement than when on initial methotrexate monotherapy. After 10 years of targeted treatment, in all strategy-arms favourable clinical outcomes were achieved and radiographic progression was limited. TRIAL REGISTRATION NUMBER: NTR262, NTR265.

Evaluating Adherence to a Treat-to-Target Protocol in Recent-Onset Rheumatoid Arthritis: Reasons for Compliance and Hesitation.

OBJECTIVE: To evaluate rheumatologists' adherence to a low Disease Activity Score (DAS)-steered treat-to-target (T2T) strategy in treatment of patients with rheumatoid arthritis (RA) and to assess associated conditions. METHODS: Data of the BeSt study were used, a multicenter T2T strategy trial with 10-year followup. During 3 monthly visits, the physician answered questions about satisfaction with level of RA suppression, agreement with the study protocol, and agreement with the DAS. Associations between the answers and nonadherence were evaluated. RESULTS: Protocol adherence decreased over time from 100% to 60% per visit, with an average over time of 79%. Rheumatologists mostly agreed with the DAS (80-90% of visits over time) and were satisfied with the treatment steps (75-90%) and with the level of RA suppression (85-90%). The odds for protocol violation were higher when the rheumatologist disagreed with the DAS (odds ratio [OR] 2.3, 95% confidence interval [95% CI] 2.0-2.7 when they thought the DAS overestimated actual disease activity; OR 2.5, 95% CI 2.0-3.1 when they thought the DAS underestimated actual disease activity) or with the next required treatment step (OR 3.0, 95% CI 2.5-3.5), and when the physician was dissatisfied with disease suppression (OR 1.3, 95% CI 1.1-1.6). CONCLUSION: Rheumatologists generally agreed with and followed a 10-year followup DAS-steered T2T strategy. Disagreement with the DAS or the required treatment and dissatisfaction with the level of disease suppression were risk factors for nonadherence. These results indicate the feasibility of continued protocol-driven T2T therapy. For daily practice, adherence to T2T therapy might be improved by adopting the structure components of a clinical trial.

Drug-free holiday in patients with rheumatoid arthritis: a qualitative study to explore patients' opinion.

Clinical trials have shown that in patients with long-standing low disease activity, tapering and/or stopping antirheumatic medication is a realistic option. The objective of this study is to explore patients' opinion about tapering and discontinuing antirheumatic drugs. This qualitative study is based on interviews with 20 patients with rheumatoid arthritis (RA) about RA treatment and treatment discontinuation through structured interviewing. Interviews were tape-recorded, transcribed verbatim, and screened by three assessors independently for meaning units. Not only positive emotions about drug discontinuation such as hope, happiness, and relief, but also fear and disappointment were mentioned. Some patients expect that drug discontinuation will be possible in other patients and/or themselves, while others do not expect this. The concept of increase in disease activity after discontinuing medication was mentioned, and while patients expect that disease activity will decrease again after restarting medication, they expect that this will take (too much) time. Positive emotions about the option to taper and discontinue antirheumatic medication, with negative expectations is a common combination in these RA patients. In particular, patients expect that disease activity will flare and that improvement upon restarting medication will take time. Patients' expectations and feelings should be addressed before drug tapering is attempted in a clear strategy of continued monitoring of disease activity.