Search

Objective Complementary and alternative medicine (CAM) seems to be frequently used among patients with inflammatory bowel disease (IBD). We aimed to determine the prevalence and indicators of CAM use in Austrian IBD patients. Methods In a multicentre cross-sectional study, adult patients with IBD attending 18 Austrian outpatient clinics completed a multi-item questionnaire that recorded use of CAM as well as medical and socioeconomic characteristics. Patients were recruited between June 2014 and June 2015. The study outcome was the prevalence of CAM use and its socioeconomic and disease-related associations. Results A total of 1286 patients (Crohn's disease 830, ulcerative colitis 435, IBD unclassified 21; females 651) with a median age of 40 years (interquartile range 31-52 years) and a median disease duration of 10 years (4-18 years) were analysed. The prevalence of previous and/or current CAM use was 50.7%, with similar results for Crohn's disease and ulcerative colitis. In the multivariable analysis, female gender and a university education were independent socioeconomic indicators of CAM use. IBD-related indicators were longer duration of the disease and previous and/or current treatment with steroids and TNF-α inhibitors. Conclusion CAM use for IBD is frequent in Austrian IBD patients and associated with female gender, higher educational level of university degree, longer duration of the disease, and treatment with steroids and TNF-α inhibitors.

Introduction Patients with inflammatory bowel disease (IBD) suffer from various symptoms, impairing their quality of life and often affecting psychosocial issues. This may lead to the need for additional psychological care. This study investigated patients' subjective need for integrated psychosomatic support and psychotherapy and indicators for it. Materials and methods This is a cross‐sectional multicentre study in Austrian IBD patients who were in routine care at 18 IBD outpatient clinics. Patients filled in an anonymous, validated questionnaire (Assessment of the Demand for Additional Psychological Treatment Questionnaire [ADAPT]) assessing the need for psychological care. The ADAPT gives two separate scores: the need for integrated psychosomatic support and for psychotherapy. In addition, health‐related quality of life and the use of complementary and alternative medicine as well as clinical and socio‐demographic variables were queried. Multivariable regression analysis was performed to estimate the effect of the previously mentioned variables on the need for additional psychological care. Results Of 1286 patients, 29.7% expressed a need for additional psychological care, 19.6% expressed a need for integrated psychosomatic support and 20.2% expressed a need for psychotherapy. In the multivariable analysis, the two strongest indicators for the need for both types of psychological care were the use of complementary and alternative medicine (for integrated psychosomatic support: odds ratio = 1.64, 95% confidence interval 1.13–2.39, p = 0.010; for psychotherapy: odds ratio = 1.74, 95% confidence interval 1.20–2.53, p = 0.004), and a low health‐related quality of life score (for integrated psychosomatic support: odds ratio = 0.95, 95% confidence interval 0.94–0.96, p, Key summary What is already known? Despite ongoing improvement of treatment options, patients may not respond to treatment or may develop side effects. Due to this burden of disease, patients may also suffer from psychological symptoms, such as depressionIn our previous study in 2008, we found that 31% of patients with inflammatory bowel disease (IBD) expressed a subjective need for psychological interventions What are the significant and/or new findings of the study? Despite improvements in therapy, around 30% of patients with IBD express a subjective need for psychological interventionsThis subjective need for psychological interventions is associated with complementary and alternative medicine use and low quality of life

Background: Basophilia of the peripheral blood (PBB) has rarely been described in patients with ulcerative colitis (UC).Objective: This study aimed to determine the frequency of PBB in patients wit...

Background inflammatory bowel diseases (IBD) are lifelong conditions challenging the patient not only with respect to somatic complaints but also affecting psychosocial issues. This may lead to the need for additional psychological care. The present study investigated the patients’ subjective need for additional psychological care and indicators for such a need. Methods We performed a cross-sectional multicentre study on Austrian IBD patients who were in routine care at one of the 18 participating IBD centres. The patients were asked to fill in a questionnaire booklet including the ADAPT, a validated questionnaire on the need for psychological care which gives two separate scores (‘ADAPT-IPC’ -need for integrated psychosomatic care, ‘ADAPT-PT’- need for psychotherapy), a validated questionnaire on the use of complementary and alternative medicine (CAM), the SIBDQ, and questions on clinical and sociodemographic data. The primary endpoint was the need for integrated psychosomatic care, psychotherapy or both. Results 1286 patients returned the questionnaire. In total, 29.7% of all patients expressed a need for additional psychological care, 18.6% expressed a need for ADAPT-IPC and 20.2% expressed a need for ADAPT-PT. The multivariable regression analysis revealed the two dominating factors associated with the need for both types of psychological care were the use of CAM and a low SIBDQ-score ≤ 50 (see Table for details). Conclusion About 30% of the Austrian IBD patients expressed a need for integrated psychosomatic therapy a/o psychotherapy. This need was especially associated with reduced quality of life and the use of CAM which may indicate the desire for emphathetic and dedicated care. Further studies will be necessary to clarify if these results can be reproduced in other countries.

Delayed diagnosis seems to be common in inflammatory bowel diseases (IBD). The study was carried out to investigate the diagnostic delay and associated risk factors in Austrian IBD patients. In a multicenter cross-sectional study adult patients with IBD attending 18 Austrian outpatient clinics completed a multi-item questionnaire that recorded medical and socioeconomic characteristics. The study outcome was diagnostic delay defined as the period from symptom onset to diagnosis of IBD. A total of 1286 patients (Crohn’s disease 830, ulcerative colitis 435, inflammatory bowel disease unclassified 21; females 651) with a median age of 40 years (interquartile range 31–52 years) and a median disease duration of 10 years (4–18 years) were analyzed. The median diagnostic delay was 6 months (2–23 months) in Crohn’s disease and 3 months (1–10 months) in ulcerative colitis (p

Objective Oral anticoagulation (OAC) is state-of-the-art therapy for atrial fibrillation (AF), the most common arrhythmia worldwide. However, little is known about the perception of patients with AF and how it correlates with risk scores used by their physicians. Therefore, we correlated patients’ estimates of their own stroke and bleeding risk with the objectively predicted individual risk using CHA2DS2-VASc and HAS-BLED scores. Design Cross-sectional prevalence study using convenience sampling and telephone follow-up. Settings Eight hospital departments and one general practitioner in Austria. Patients’ perception of stroke and bleeding risk was opposed to commonly used risk scoring. Participants Patients with newly diagnosed AF and indication for anticoagulation. Main outcome measures Comparison of subjective risk perception with CHA2DS2-VASc and HAS-BLED scores showing possible discrepancies between subjective and objective risk estimation. Patients’ judgement of their own knowledge on AF and education were also correlated with accuracy of subjective risk appraisal. Results Ninety-one patients (age 73±11 years, 45% female) were included in this study. Subjective stroke and bleeding risk estimation did not correlate with risk scores (ρ=0.08 and ρ=0.17). The majority of patients (57%) underestimated the individual stroke risk. Patients feared stroke more than bleeding (67% vs 10%). There was no relationship between accurate perception of stroke and bleeding risks and education level. However, we found a correlation between the patients’ judgement of their own knowledge of AF and correct assessment of individual stroke risk (ρ=0.24, p=0.02). During follow-up, patients experienced the following events: death (n=5), stroke (n=2), bleeding (n=1). OAC discontinuation rate despite indication was 3%. Conclusions In this cross-sectional analysis of OAC-naive patients with AF, we found major differences between patients’ perceptions and physicians’ assessments of risks and benefits of OAC. To ensure shared decision-making and informed consent, more attention should be given to evidence-based and useful communication strategies. Trial registration number NCT03061123.

Objectives We determined primary and secondary resistance rates of H. pylori in different regions of Austria and potential bacterial and host factors associated with resistance. Methods In a prospective multicentre study H. pylori was cultivated from biopsies and susceptibility testing was performed according to EUCAST. Resistance to clarithromycin and levofloxacin was determined by sequencing of the resistance-determining regions of 23S rRNA and gyrA genes. cagA, vacA and babA2 genotypes were determined. Results A total of 1266 patients were included. 178 isolates were cultured: 128 from patients without prior eradication therapy, 50 from patients after failed eradication. Primary resistance to clarithromycin, levofloxacin and metronidazole were 17.2%, 9.4% and 10.2%, respectively. Secondary resistance to clarithromycin, levofloxacin and metronidazole were 64%, 18% and 44%, respectively. Prior eradication was associated with a higher risk of clarithromycin as well as metronidazole resistance (OR = 8.1; 95% CI 3.8–17.1 and OR 5.7; 95% CI 2.5–13, respectively). Conclusion Primary resistance to both clarithromycin and levofloxacin was markedly lower in Southern Austria than recently reported.

We compared the Elia CTD Screen (ECS), a fluoroenzymeimmunoassay incorporating 17 human antinuclear antigens (ANA), with indirect immunofluorescence (IIF) on Hep-2 cells in order to determine the clinical utility of the ECS in additon to or without IIF.We examined 1708 consecutive serum samples submitted for ANA testing using the ECS and IIF in parallel. Positive screen results were further examined by quantitative fluoroenzymeimmunoassays and/or immunoblots for antibody identification. The medical records were evaluated for systemic rheumatic disorders.Concordance between ECS and IIF was observed in 1344 (78.8%) samples. ECS had a better detection rate for anti-dsDNA, -SSA/Ro, -SSB/La, -U1RNP and -Jo-1 antibodies, whereas IIF was superior in the detection of anti-CENP-B antibodies as well as anti-histone, -nucleosome and -Pl-12 antibodies, which are not included in the ECS antigen panel. ECS had a 100% sensitivity for Sjögren’s syndrome, systemic sclerosis and Sharp syndrome. The sensitivity for Sjögren’s syndrome was slightly higher for ESC than for IIF (94%). IIF had a higher diagnostic sensitivity for systemic lupus erythematosus, indeterminated connective tissue disease, Raynaud’s syndrome and limited scleroderma, compared to ESC (100% vs. 80%, 100 vs. 75%, 89 vs. 57%, 100 vs. 88.9%).Our results suggest that the ECS represents an appropriate diagnostic tool for ANA screening. However, since some antigens are not incorporated in the ECS panel, and some ANA can also be missed by IIF, sequential or parallel screening with ECS and IIF may be reasonable when the clinical suspicion for connective tissue disease is high.

Background Major depression is a well-known risk factor for cardiovascular diseases and increased mortality following myocardial infarction. However, biomarkers of depression and increased cardiovascular risk are still missing. The aim of this prospective study was to evaluate, whether nitric-oxide (NO) related factors for endothelial dysfunction, such as global arginine bioavailability, arginase activity, L-arginine/ADMA ratio and the arginine metabolites asymmetric dimethylarginine (ADMA) and symmetric dimethylarginine (SDMA) might be biomarkers for depression-induced cardiovascular risk. Methods In 71 in-patients with major depression and 48 healthy controls the Global Arginine Bioavailability Ratio (GABR), arginase activity (arginine/ornithine ratio), the L-arginine/ADMA ratio, ADMA, and SDMA were determined by high-pressure liquid chromatography. Psychiatric and laboratory assessments were obtained at baseline at the time of in-patient admittance and at the time of hospital discharge. Results The ADMA concentrations in patients with major depression were significantly elevated and the SDMA concentrations were significantly decreased in comparison with the healthy controls. Even after a first improvement of depression, ADMA and SDMA levels remained nearly unchanged. In addition, after a first improvement of depression at the time of hospital discharge, a significant decrease in arginase activity, an increased L-arginine/ADMA ratio and a trend for increased global arginine bioavailability were observed. Conclusions Our study results are evidence that in patients with major depression ADMA and SDMA might be biomarkers to indicate an increased cardiovascular threat due to depression-triggered NO reduction. GABR, the L-arginine/ADMA ratio and arginase activity might be indicators of therapy success and increased NO production after remission.

Dacryocytes are teardrop-shaped erythrocytes which are most frequently observed in peripheral blood smears of patients with primary or secondary myelofibrosis as well as malignant infiltrative disorders of the bone marrow. Dacryocytes have rarely been described in blood smears of patients with autoimmune (AIHA) and microangiopathic haemolytic anaemia (MAHA). The clear prevalence of dacryocytes in AIHA and MAHA is unknown.We compared the dacryocyte counts in blood smears stained according to the May-Grünwald-Giemsa technique between 20 subjects with AIHA and MAHA with those from 21 controls. The dacryocytes, defined as erythrocytes tapered to a point at one end, were counted as cells per 20 high power fields (HPF) at 630-fold magnification.In AIHA, MAHA and controls, dacryocytes were found in 89%, 91% and 19% of the slides, respectively. The rate of dacryocyte positivity and the dacryocyte counts between haemolytic anaemias and controls differed statistically highly significant (pThe results of this study indicate that dacryocytes are commonly apparent in blood smears of patients with AIHA and MAHA. Knowledge of this frequent feature may be beneficial in clinical routine diagnosis.

Elevated levels of anti-cardiolipin antibodies are associated with an increased risk for venous and arterial thrombosis. In patients with inflammatory bowel disease thrombosis is a well known complication. We determined the prevalence of elevated anti-cardiolipin antibodies in 136 patients with inflammatory bowel disease compared with 136 healthy controls and analyzed thromboembolic complications in patients with increased anti-cardiolipin antibody levels. Anti-cardiolipin antibody titers were significantly elevated in patients with Crohn's disease (5.7 units/ml) and ulcerative colitis (5.3 units/ml) compared to the control group (2.5 units/ml). We found no correlation between disease activity and anti-cardiolipin antibody levels. Seven patients had deep venous thrombosis in their history, in three of them this was complicated by pulmonary embolism. In only two of the seven patients with deep venous thrombosis were anti-cardiolipin antibody levels increased. In conclusion, anti-cardiolipin antibody titers were significantly increased in patients with inflammatory bowel disease. Elevated anti-cardiolipin antibody levels appear to play no role in the pathogenesis of thromboembolic events in patients with inflammatory bowel disease.

Background: In patients with ulcerative colitis (UC), alterations of the intestinal microbiota, termed dysbiosis, have been postulated to contribute to intestinal inflammation. Fecal microbiota transplantation (FMT) has been used as effective therapy for recurrent Clostridium difficile colitis also caused by dysbiosis. The aims of the present study were to investigate if patients with UC benefit from FMT and if dysbiosis can be reversed. Methods: Six patients with chronic active UC nonresponsive to standard medical therapy were treated with FMT by colonoscopic administration. Changes in the colonic microbiota were assessed by 16S rDNA–based microbial community profiling using high-throughput pyrosequencing from mucosal and stool samples. Results: All patients experienced short-term clinical improvement within the first 2 weeks after FMT. However, none of the patients achieved clinical remission. Microbiota profiling showed differences in the modification of the intestinal microbiota between individual patients after FMT. In 3 patients, the colonic microbiota changed toward the donor microbiota; however, this did not correlate with clinical response. On phylum level, there was a significant reduction of Proteobacteria and an increase in Bacteroidetes after FMT. Conclusions: FMT by a single colonoscopic donor stool application is not effective in inducing remission in chronic active therapy–refractory UC. Changes in the composition of the intestinal microbiota were significant and resulted in a partial improvement of UC-associated dysbiosis. The results suggest that dysbiosis in UC is at least in part a secondary phenomenon induced by inflammation and diarrhea rather than being causative for inflammation in this disease.

Inflammatory bowel disease (IBD) is often associated with anemia. Of 85 patients with IBD, 28 were anemic and had an inadequately low plasma erythropoietin (EPO) concentration. Three patients with a long-standing history of IBD and refractory chronic anemia (hemoglobin values10 g/dL, plasma EPO concentrations below 100 mU/mL) were treated with recombinant human EPO, which was administered subcutaneously three times per week at a dose of 200-300 U/kg of body weight. Bone marrow biopsy specimens taken before therapy showed slightly decreased erythropoiesis with a shift of erythroid precursors toward more immature stages. EPO treatment resulted in a marked increase in hemoglobin values in all 3 patients. Bone marrow biopsies after EPO therapy showed quantitatively and qualitatively normal erythropoiesis in all of them. Correction of anemia was followed by improved well-being, and all patients were able to cope much better with their IBD. In all three patients, there was an increase in body weight and their Karnofsky index improved. After a complete workup and exclusion of any other cause for anemia, erythropoietin treatment, although expensive, should be considered in patients with IBD and refractory anemia.

OBJECTIVE Quantitative assessment of intestinal absorption of total and single amino acids in a hydrolysed bovine serum albumin solution over a 6-h period. DESIGN Ten healthy volunteers underwent segmental jejunal perfusion using a multi-lumen tube assembly with a proximal occluding balloon. Prehydrolysed bovine serum albumin served as protein source. In one set of experiments we used a washout phase before the equilibration period to eliminate any contents present in the test segment. In another set we started directly with the equilibration period. Absorption rates of total and single amino acids were measured over a period of 6 h. RESULTS Absorption rates remained constant throughout this period and there was no significant difference in absorption rates whether a washout phase was used or not. Absorption rates of total amino acids ranged from 6.4 +/- 1.9 (mean +/- SEM) to 10.7 +/- 0.7 g/h and 30 cm, when a washout phase was used. Percentage absorption of the perfusion load per hour was 24 +/- 7% to 40 +/- 2% with a washout phase. Although a highly concentrated perfusion load was used there was a correlation (r = 0.66, P < 0.05) between absolute concentration in the perfusion solution and the amount of individual amino acid absorbed. Individual amino acids showed a wide range of percentage absorption. Percentage absorption of 50% or more of the perfusion load was seen for alanine, phenylalanine, arginine, leucine, methionine and tyrosine. The highest absorption rate was seen for methionine with 86%, the lowest for cysteine with 3%. CONCLUSION When hydrolysed bovine serum albumin is used, amino acid absorption is constant over a period of 6 h in the human jejunum. A washout phase has no influence on total and single amino acid absorption.