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Objectives: Rituximab is an effective treatment in patients with established rheumatoid arthritis (RA). The objective of the IMAGE study was to determine the efficacy of rituximab in the prevention of joint damage and its safety in combination with methotrexate (MTX) in patients initiating treatment with MTX. Methods: In this double-blind randomised controlled phase III study, 755 MTX-naïve patients with active RA were randomly assigned to MTX alone, rituximab 2×500 mg + MTX or rituximab 2×1000 mg + MTX. The primary end point at week 52 was the change in joint damage measured using a Genant-modified Sharp score. Results: 249, 249 and 250 patients were randomly assigned to MTX alone, rituximab 2×500 mg + MTX or rituximab 2×1000 mg + MTX, respectively. At week 52, treatment with rituximab 2×1000 mg + MTX compared with MTX alone was associated with a reduction in progression of joint damage (mean change in total modified Sharp score 0.359 vs 1.079; p=0.0004) and an improvement in clinical outcomes (ACR50 65% vs 42%; p

Einleitung und Fragestellung: Im Rahmen eines Forschungsprojekts zur Therapiekontrolle bei Morbus Parkinson [ref:1] sollen Bewegungen von Betroffenen im Alltag aufgezeichnet und dem Arzt in aufbereiteter Form zur Verfügung gestellt werden. Die dafür entwickelte Sensoreinheit wird[for full text, please go to the a.m. URL], GMDS 2014; 59. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie e.V. (GMDS)

Einleitung und Fragestellung: In einem an der Hochschule Ulm durchgeführten Forschungsprojekt zur Therapiekontrolle bei Morbus Parkinson wird ein System entwickelt, das es erlaubt den Zustand von Parkinsonpatienten in häuslicher Umgebung zu beobachten und zu analysieren. Der Patient trägt[for full text, please go to the a.m. URL], GMDS 2013; 58. Jahrestagung der Deutschen Gesellschaft für Medizinische Informatik, Biometrie und Epidemiologie e.V. (GMDS)

Aims: Infection is considered the second leading cause of death in dialysis patients with end-stage renal disease (ESRD). However, infection prevalence as primary cause of death still seems to be underreported in the literature. We investigated the role of C-reactive protein (CRP) levels shortly before death as predictor of dying from an infection as primary cause of death in this patient group. Method: Between January 1997 through March 2006, we defined the primary causes of death in 231 of the 481 incident patients in our single-center study, who died during this time and assessed the overall prevalence of infection at different predefined CRP cutpoints (between 2 and 300 mg/l). By means of an adjusted multiple logistic regression model, we calculated the odds ratio of (log) CRP for death in 346 survivors and non-survivors with available CRP levels within 5 days of death. In the 96 non-survivors (i.e. cases) of this group, the association of (log) CRP and causes of death was determined by the multiple linear regression model. Results: Infection as a primary cause of death was initially diagnosed in 42% of the 231 non-survivors by standard parameters and clinically. However, the rate of patients possibly dying from this disease increased accordingly when also including cases without any clinical infection signs but with CRP values higher than a given cutpoint (between 2 and 300 mg/l), e.g. when including all cases with CRP cutpoints higher than 100 mg/l, overall prevalence of infection as cause of death increases to 57% (95% CI - 51 - 64%). Infection was significantly associated with higher CRP levels compared with cardiac death (p < 0.001), with an odds ratio of log CRP for death of 5.4 (95% CI = 3.8 - 7.7). Conclusions: Prevalence of infection as primary cause of death in ESRD patients may be even higher than currently stated in the literature. Therefore, to reduce mortality, infections should be further avoided and controlled in the future.

Fungal peritonitis (FP) and dialysate leakage have often been reported in association with continuous ambulatory peritoneal dialysis (CAPD), which has to be discontinued in many cases due to these complications. This report describes the first case of dialysate leakage into the urinary bladder of a 70-year-old male patient, after the area of the left ureteral ostium had been very deeply resected. The leakage probably led to severe fungal peritonitis developing 1 day after the ostium resection. The ostium resection was performed in November 2003 after detection of a carcinoma in situ (Cis) in this area and after previous bilateral nephroureterectomies due to multifocal urothelial carcinoma in the kidneys, ureters and bladder. In spite of prior fungal peritonitis and dialysate leakage, CAPD could be successfully initiated 41 days after biochemical manifestation of peritonitis and could be maintained in the patient because of the following reasons: early and effective treatment of FP with fluconazole and voriconazole, spontaneous occlusion of the slitted ostium area, allowance of enough healing time after 2 major abdominal surgeries, during which the patient was placed on extracorporal hemodialysis (which had been started 1 day after nephroureterectomy and ended after the antimycotic treatment) and thorough monitoring of the patient after starting CAPD. In January 2004, the patient could be placed on a cycler peritoneal dialysis and was fully rehabilitated 1 year later.