[A male with a suprapatellar mass]. / Een man met een zwelling boven de knie.

This case describes a 52-year-old man who presents with a suprapatellar mass, that gradually increased over a period of several years. His medical history describes an episode of gout 12 years previously, for which he never used medication. Extensive imaging and histopathologic examination confirm the presence of a gout tophus.

An add-on training program involving breathing exercises, cold exposure, and meditation attenuates inflammation and disease activity in axial spondyloarthritis - A proof of concept trial.

OBJECTIVES: The primary objective of this trial was to assess safety and anti-inflammatory effects of an add-on training program involving breathing exercises, cold exposure, and meditation in patients with axial spondyloarthritis. METHODS: This study was an open-label, randomised, one-way crossover clinical proof-of-concept trial. Twenty-four patients with moderately active axial spondyloarthritis(ASDAS >2.1) and hs-CRP ≥5mg/L were included and randomised to an intervention (n = 13) and control group (n = 11) group that additionally received the intervention after the control period. The intervention period lasted for 8 weeks. The primary endpoint was safety, secondary endpoints were change in hs-CRP, serum calprotectin levels and ESR over the 8-week period. Exploratory endpoints included disease activity measured by ASDAS-CRP and BASDAI, quality of life (SF-36, EQ-5D, EQ-5D VAS), and hospital anxiety and depression (HADS). RESULTS: We found no significant differences in adverse events between groups, with one serious adverse event occurring 8 weeks after end of the intervention and judged 'unrelated'. During the 8-week intervention period, there was a significant decline of ESR from (median [interquartile range] to 16 [9-26.5] to 9 [5-23] mm/hr, p = 0.040, whereas no effect was found in the control group (from 14 [8.3-27.3] to 16 [5-37] m/hr, p = 0.406). ASDAS-CRP declined from 3.1 [2.5-3.6] to 2.3 [1.9-3.2] in the intervention group (p = 0.044). A similar trend was observed for serum calprotectin (p = 0.064 in the intervention group versus p = 0.182 in the control group), but not for hs-CRP. CONCLUSIONS: This proof-of-concept study in axial spondyloarthritis met its primary endpoint with no safety signals during the intervention. There was a significant decrease in ESR levels and ASDAS-CRP upon the add-on training program in the intervention group. These findings warrant full-scale randomised controlled trials of this novel therapeutic approach in patients with inflammatory conditions. TRIAL REGISTRATION: ClinicalTrials.gov; NCT02744014.

Heart failure admissions in adults with congenital heart disease; risk factors and prognosis.

BACKGROUND: Heart failure (HF) is a serious complication and often the cause of death in adults with congenital heart disease (CHD). Therefore, our aims were to determine the frequency of HF-admissions, and to assess risk factors of first HF-admission and of mortality after first HF-admission in adults with CHD. METHODS: The Dutch CONCOR registry was linked to the Hospital Discharge Registry and National Mortality Registry to obtain data on HF-admissions and mortality. Risk factors for both HF-admission and mortality were assessed using Cox regression models. RESULTS: Of 10,808 adult patients (49% male), 274 (2.5%) were admitted for HF during a median follow-up period of 21 years. The incidence of first HF-admission was 1.2 per 1000 patient-years, but the incidence of HF itself will be higher. Main defect, multiple defects, and surgical interventions in childhood were identified as independent risk factors of HF-admission. Patients admitted for HF had a five-fold higher risk of mortality than patients not admitted (hazard ratio (HR)=5.3; 95% confidence interval 4.2-6.9). One- and three-year mortality after first HF-admission were 24% and 35% respectively. Independent risk factors for three-year mortality after first HF-admission were male gender, pacemaker implantation, admission duration, non-cardiac medication use and high serum creatinine. CONCLUSIONS: The incidence of HF-admission in adults with CHD is 1.2 per 1000 patient-years. Mortality risk is substantially increased after HF-admission, which emphasises the importance to identify patients at high risk of HF-admission. These patients might benefit from closer follow-up and earlier medical interventions. The presented risk factors may facilitate surveillance.