Prognostic Value of CTA-Derived Left Ventricular Mass in Neonates with Congenital Heart Disease.

For therapeutic decisions regarding uni- or biventricular surgical repair in congenital heart disease (CHD), left ventricular mass (LVM) is an important factor. The aim of this retrospective study was to determine the LVM of infants with CHD in thoracic computed tomography angiographies (CTAs) and to evaluate its usefulness as a prognostic parameter, with special attention paid to hypoplastic left heart (HLH) patients. Manual segmentation of the left ventricular endo- and epicardial volumes was performed in CTAs of 132 infants.

Growth of hypoplastic mitral valves in hypoplastic left heart complex and similar constellations after anatomical left superior vena cava correction.

Objectives: Left superior vena cava (LSVC)-related obstruction of mitral inflow is a rare finding in patients with complex cardiac anomalies like hypoplastic left heart complex. We report our experience by establishing a left superior to right superior caval vein continuity (innominate vein creation by direct LSVC-right superior vena cava end-to-side-anastomosis), and coronary sinus unroofing if indicated for LSVC-related mitral inflow obstruction.

Methods: Nineteen patients (median age: 1.

Assessing Histological Inflammatory Activity in Patients With Ulcerative Colitis: A Diagnostic Accuracy Study Testing Fecal Biomarkers Lactoferrin and Calprotectin.

Background And Aims: Histological remission has arisen as the optimal treatment outcome in ulcerative colitis (UC). The aim of this retrospective study was to explore the diagnostic performance of the noninvasive fecal biomarkers calprotectin (FC) and lactoferrin (FL) compared to the histological indices Nancy Index (NI) and Riley Index (RI).

Methods: This study is a retrospective diagnostic accuracy study based on secondary analysis of patient data from 2002 to 2017 extracted from medical registries of our clinics in Essen-Mitte, Germany.

Distinct patterns of short-chain fatty acids during flare in patients with ulcerative colitis under treatment with mesalamine or a herbal combination of myrrh, chamomile flowers, and coffee charcoal: secondary analysis of a randomized controlled trial.

Objectives: Short-chain fatty acids are involved in the regulation of the gut immune system. In ulcerative colitis, short-chain fatty acids are often reduced, especially during flare. This study evaluated exploratively the pattern of butyrate and total short-chain fatty acids in patients with ulcerative colitis during flare treated either with mesalamine or a herbal preparation consisting of myrrh, chamomile flowers, and coffee charcoal which showed promising results in maintaining remission in a randomized double-blind, double-dummy, controlled clinical trial (EudraCT-Number 2007-007928-18).

Evaluation of ventricular septal defects using high pitch computed tomography angiography of the chest in children with complex congenital heart defects below one year of age.

Background: Aim of this study was to assess the accuracy of ventricular septal defects (VSD) using high pitch computed tomography angiography (CTA) of the chest in children below 1 year of age, compared to the intraoperative findings and echocardiography.

Methods: Out of 154 patients that underwent Dual-Source CTA of the chest using a high-pitch protocol at low tube voltages (70-80 kV), 55 underwent surgical repair of a VSD (median age 8 days, range 1-348 days). The margins of the VSDs and their relation to the surrounding structures were reproduced by en-face views using multiplanar reformations (MPR).

Differential expression of GPR15 on T cells during ulcerative colitis.

G protein-coupled receptor 15 (GPR15) was recently highlighted as a colon-homing receptor for murine and human CD4+ T cells. The aim of this study was to explore the functional phenotype of human GPR15+CD4+ T cells, focusing on Tregs and effector T cells (Teffs), and to determine whether GPR15 is the driver for the migration of T cells to the colon during ulcerative colitis (UC). In the peripheral blood, GPR15 was expressed on Tregs and Teffs; both GPR15+ T cell subsets produced less IFN-γ and IL-4 but more IL-17 after stimulation and showed a higher migration activity compared with GPR15-CD4+ T cells.

Goal-directed-perfusion in neonatal aortic arch surgery.

Reduction of mortality and morbidity in congenital cardiac surgery has always been and remains a major target for the complete team involved. As operative techniques are more and more standardized and refined, surgical risk and associated complication rates have constantly been reduced to an acceptable level but are both still present. Aortic arch surgery in neonates seems to be of particular interest, because perfusion techniques differ widely among institutions and an ideal form of a so called "total body perfusion (TBP)" is somewhat difficult to achieve.

Faecal Lactoferrin, Calprotectin, PMN-elastase, CRP, and White Blood Cell Count as Indicators for Mucosal Healing and Clinical Course of Disease in Patients with Mild to Moderate Ulcerative Colitis: Post Hoc Analysis of a Prospective Clinical Trial.

Objectives: We evaluated the performance of blood and faecal biomarkers for differentiating between endoscopic inflammation and mucosal healing, and clinically active disease and sustained clinical remission, and determined the predictive value for a flare in patients with ulcerative colitis [UC].

Methods: Clinical Activity Index [CAI], faecal lactoferrin [FLA], calprotectin [CAL], PMN-elastase [PMN-e], C-reactive protein [CRP], white blood cells [WBC], Endoscopic Index [EI], and UC-Disease Activity Index [DAI] were determined repeatedly during 12 months and at acute flares.

Results: Of 91 patients [45 female; mean age 48.

Dual source computed tomography in patients with congenital heart disease.

Objectives: The objective of this study was to review our early experience with the dual source computed tomography (DSCT), a recently available scanner technique equipped with two X-ray tubes and two detectors, in the context of congenital cardiac malformations.

Patients And Methods: We reviewed 40 pediatric patients with congenital heart disease (CHD) who underwent DSCT between September 2009 and December 2011 as diagnostic imaging tool for surgical procedures.

Results: The median age was 0.

Randomised clinical trial: a herbal preparation of myrrh, chamomile and coffee charcoal compared with mesalazine in maintaining remission in ulcerative colitis--a double-blind, double-dummy study.

Background: The herbal treatment with myrrh, dry extract of chamomile flowers and coffee charcoal has anti-inflammatory and antidiarrhoeal potential and might benefit patients with UC. Aminosalicylates are used as standard treatment for maintaining remission in ulcerative colitis (UC).

Aim: To compare the efficacy of the two treatments in maintaining remission in patients with ulcerative colitis.

Elevated human beta-defensin-2 levels indicate an activation of the innate immune system in patients with irritable bowel syndrome.

Objectives: Irritable bowel syndrome (IBS) is a highly prevalent functional disorder. According to the Rome criteria, macroscopic and histological inflammation is a crucial exclusion criterion for IBS. Human defensins appear to be part of the innate immune system in the gastrointestinal tract.

Noninvasive markers in the assessment of intestinal inflammation in inflammatory bowel diseases: performance of fecal lactoferrin, calprotectin, and PMN-elastase, CRP, and clinical indices.

Objectives: The aim of this study was to compare the performance of fecal lactoferrin (Lf), calprotectin (Cal), polymorphonuclear neutrophil elastase (PMN-e), as well as serum C-reactive protein (CRP) in patients with inflammatory bowel diseases (IBD) to address (a) whether these markers can differentiate IBD patients with endoscopically assessed inflammation from IBD patients without inflammation and from irritable bowel syndrome (IBS); (b) whether they correlate with endoscopic severity of inflammation; and (c) whether a combination of fecal markers with the respective disease-specific activity indices may increase the diagnostic accuracy with reference to the endoscopic severity of inflammation.

Methods: Fecal levels of Lf, Cal, and PMN-e and serum CRP were assessed in 139 patients undergoing diagnostic ileocolonoscopy (54 IBS patients, 42 ulcerative colitis [UC], 43 Crohn's disease [CD]). Disease activity was determined for CU with the colitis activity index (CAI) and for CD with the Crohn's disease activity index (CDAI).

Faecal S100A12 as a non-invasive marker distinguishing inflammatory bowel disease from irritable bowel syndrome.

Objective: S100A12 is a pro-inflammatory protein that is secreted by granulocytes. S100A12 serum levels increase during inflammatory bowel disease (IBD). We performed the first study analysing faecal S100A12 in adults with signs of intestinal inflammation.

Comparison of fecal microflora in children with atopic eczema/dermatitis syndrome according to IgE sensitization to food.

Atopic eczema/dermatitis syndrome (AEDS) commonly often arises during early infancy. In several intervention studies a beneficial influence on AEDS course of certain intestinal bacteria, administered as 'probiotics', has been described. To evaluate the possible role of the natural intestinal microflora in children with allergic eczema/dermatitis syndrome regarding immediate type hypersensitivity to food allergens, children with food allergy (AAEDS, n = 68) have been compared with children without detectable food allergy (NAEDS, n = 25).

Comparison of 4 neutrophil-derived proteins in feces as indicators of disease activity in ulcerative colitis.

Background: To evaluate the diagnostic use of fecal concentrations of lactoferrin (Lf), calprotectin (Cal), polymorphonuclear neutrophil-elastase (PMN-e), and lysozyme (Lys) as indicators of disease activity in patients with active and inactive ulcerative colitis (UC).

Methods: A total of 76 fecal specimens were collected from 31 patients with UC in times of active and inactive status of disease. Disease activity was determined with the colitis activity index (CAI; Rachmilewitz index), which includes a combination of laboratory parameters and clinical symptoms, with a score of at least 6 indicating active disease.