Rhekiss-The German Register for Child Wish and Pregnancies in Inflammatory Rheumatic Diseases.

In pharmacoepidemiology, robust data are needed to judge the impact of drug treatment on pregnancy, pregnancy outcomes and breast-fed infants. As pregnant and breastfeeding women are usually excluded from randomised clinical trials, observational studies are required. One of those data sources are pregnancy registers specifically developed to focus on certain diseases or disease groups.

[Castleman's disease in the rheumatological practice].

The term Castleman's disease encompasses a group of rare lymphoproliferative diseases that show histopathological similarities in lymph node biopsy. Diagnostic criteria and a specific ICD-10 code have been available for a few years. Case studies listed at the beginning illustrate that close cooperation between clinicians and pathologists is required to enable a reliable diagnosis.

Development of an inhibiting antibody against equine interleukin 5 to treat insect bite hypersensitivity of horses.

Insect bite hypersensitivity (IBH) is the most common allergic skin disease of horses. It is caused by insect bites of the Culicoides spp. which mediate a type I/IVb allergy with strong involvement of eosinophil cells.

[Digitally supported rheumatological screening consultation : How useful is a questionnaire scoring system (RhePort)?].

Regarding scarce capacities an early detection consultation (EDC) was established to discriminate patients in an outpatient setting with inflammatory from non-inflammatory rheumatic diseases. A total of 500 patients suspected of having a rheumatic disease received an appointment within 2 weeks. They were interviewed with the help of a digital questionnaire (RhePort), briefly physically examined followed by a determination of CRP.

Gender differences in early systemic sclerosis patients: a report from the EULAR scleroderma trials and research group (EUSTAR) database.

Objectives: To describe differences in clinical presentation between men and women in a large group of patients with early (<3 years' duration) systemic sclerosis (SSc) according to disease subsets.

Methods: A cross-sectional analysis of the prospective EULAR Scleroderma Trial and Research database (EUSTAR) was performed. Patients fulfilling preliminary ACR 1980 classification criteria for SSc, with less than 3 years from the first non-Raynaud's symptom at first entry, were selected.

Identification of tetragametic human chimerism by routine DNA profiling.

Chimerism in humans is defined as the presence of two genetically different cell lines within the same organism. It is usually an acquired condition that is restricted to certain tissues and can be explained by therapeutic interventions such as blood transfusion or the transplantation of allogenic hematopoietic cells. Implications of such patients for forensic DNA testing have been described in the literature.

Mapping and predicting mortality from systemic sclerosis.

Objectives: To determine the causes of death and risk factors in systemic sclerosis (SSc).

Methods: Between 2000 and 2011, we examined the death certificates of all French patients with SSc to determine causes of death. Then we examined causes of death and developed a score associated with all-cause mortality from the international European Scleroderma Trials and Research (EUSTAR) database.

Does ex vivo CD34+ positive selection influence outcome after autologous hematopoietic stem cell transplantation in systemic sclerosis patients?

This EBMT Autoimmune Disease Working Party study aimed to evaluate the influence of CD34+ positive graft selection (CD34+) on the outcome of systemic sclerosis (SSc) patients after autologous hematopoietic stem cell transplantation (AHSCT). Clinical and laboratory data from 138 SSc patients at diagnosis, before and after AHSCT were retrospectively analyzed. CD34+ selection was performed in 47.

A comparison between nailfold capillaroscopy patterns in adulthood in juvenile and adult-onset systemic sclerosis: A EUSTAR exploratory study.

Objective: Qualitative capillaroscopy patterns in juvenile- and adult-onset systemic sclerosis (SSc) were studied in adulthood using data from the EULAR Scleroderma Trials and Research (EUSTAR) database.

Methods: Data collected between June 2004 and April 2013 were examined with focus on capillaroscopy. In this retrospective exploratory study, series of patients with juvenile-onset SSc were matched with series of adult-onset SSc having the same gender and autoantibody profile.

[Extraocular manifestations of Behcet's disease].

Behcet's disease is a multisystem disorder with the histopathological correlate of leukocytoclastic vasculitis. The classification criteria for the disease include the presence of recurrent oral aphthous ulcers combined with at least two other manifestations, such as genital aphthous ulcers, skin manifestations (mostly erythema nodosa or pseudofolliculitis) and ocular manifestations (panuveitis or posterior uveitis with retinal vasculitis). A positive pathergy test is regarded as pathognomonic for the disease and a sterile papulopustule occurs after a sterile needle prick of the forearm.

[IL-1 antagonists].

Interleukin (IL)-1 plays an important role not only in the mediation of inflammation but also in the destruction of cartilage and bone. Together with TNF-alpha it is one of the most important cytokines in the pathogenesis of rheumatoid arthritis (RA) and juvenile idiopathic arthritis (JIA). The first IL-1 antagonist to be approved for RA was Anakinra, an IL-1 receptor antagonist.

[Results of an investigation of enamel fragments from Benvenuto Cellini's "Saliera" using energy-dispersive X-ray microanalysis (EDX)].

A blackmail letter was submitted in the context of the theft of Cellini's salt cellar (Saliera) from the Museum of Fine Arts in Vienna. Dark blue enamel fragments were included in this letter as a proof of authenticity. The comparison of this material with enamel believed to originate from the original artwork, using microspectrography and energy-dispersive X-ray microanalysis (EDX) in the scanning electron microscope showed similar elemental composition.

[EULAR recommendations for the management of Behçet's disease. Report of a task force of the European Standing Committee for International Clinical Studies Including Therapeutics (ESCISIT)].

Objectives: The aim of the EULAR/ESCISIT initiative was to develop evidence-based recommendations for the management of Behçet's disease (BD), supplemented where necessary by expert opinions and taking already published data into consideration. The current article briefly summarises the results in German and comments on them.

Methods: The multidisciplinary expert committee consisted of nine rheumatologists, three ophthalmologists, one internist, one dermatologist, and one neurologist, representing six European countries, Tunisia and Korea.

Concomitant drugs with exposure to contrast media.

The increasing number of radiological procedures performed in old patients with high co-morbidity may be one of the problems physicians have to deal with when regarding the increasing number of acute renal failures. A key question when addressing the patients scheduled to receive iodinated contrast media (CM) is which concomitant medications prescribed to the patient are potentially harmful or helpful in terms of the risk of contrast-induced nephropathy. This overview summarizes the knowledge of concomitant medications in the setting of CM application and gives suggestion for prescription.

Age-dependent changes in the regulation mechanisms for intracellular calcium ions in ganglion cells of the mouse retina.

The purpose of this study was to investigate the role of intracellular calcium buffering in retinal ganglion cells. We performed a quantitative analysis of calcium homeostasis in ganglion cells of early postnatal and adult mice by simultaneous patch-clamp recordings in sliced tissue and microfluorometric calcium measurements with Fura-2. Endogenous calcium homeostasis was quantified by using the 'added buffer' approach which uses amplitudes and decay time constants of calcium transients to give a standard for intracellular calcium buffering.

[Benign fibrous histiocytomas as a differential diagnosis in cavitary lung disease].

Benign fibrous histiocytomas (BFH) are uncommon pulmonary tumours. These lesions usually present as slow-growing, solid masses. We report the rare case of a young man with cavitary BFH.

Glial and neuronal regulation of the lipid carrier R-FABP.

Neuroembryogenesis critically depends on signaling molecules that modulate cell proliferation, differentiation, and the formation of neural networks. In an attempt to identify potential morphogenetic active components that are distributed in a graded fashion in the developing nervous system, we generated substraction libraries of the embryonic nasal and temporal chick retina. Selected clones were analyzed by sequencing, Northern and Western blotting, in situ hybridization, and immunocytochemistry.

Confirmation of the 14568 mutation in the mitochondrial ND6 gene as causative in Leber's hereditary optic neuropathy.

Leber's hereditary optic neuropathy (LHON) is a maternally inherited disorder characterized by a rapid bilateral loss of central vision. The majority of patients have one of three mutations in the mitochondrial DNA. In order to identify the genetic cause of the disease in a family with two affected individuals without any of the three primary LHON mutations, we have sequenced the complete mitochondrial genome.

[Autoimmune hepatitis and overlap syndrome: diagnosis].

Autoimmune hepatitis (AIH) is a rare autoimmune disease (incidence about 5% among all chronic liver disorders) that reflects a loss of tolerance to normal hepatic proteins. AIH is characterized by female preponderance, hypergammaglobulinemia, extrahepatic syndromes and a good response to immunosuppressive treatment. AIH may be subdivided into two or three subtypes.

A mutational hot spot in the mitochondrial ND6 gene in patients with Leber's hereditary optic neuropathy.

Background: Leber's hereditary optic neuropathy (LHON) is a maternally inherited disorder characterized by rapid bilateral loss of central vision. Most patients harbor one of three mutations in the mitochondrial DNA. In order to identify the genetic cause of the disease in one LHON patient without any of the three primary mutations, we sequenced the mitochondrial genome.

[Subretinal microphotodiode array as replacement for degenerated photoreceptors?].

A survey is given on the status of developments, concerning a subretinal electronic microphotodiode array that aims at replacing degenerated photoreceptors. Various prototypes have been developed, tested, and implanted in various experimental animals up to 18 months. The fact that electrical responses were recorded from the visual cortex of pigs after electrical stimulation by subretinal electrodes and the fact that responses are also recorded in-vitro in degenerated rat retinae, shows the feasibility of this approach.