Zobrazení zdroje stránky Damli8411

 Tuberculosis is an often underestimated infectious disease which can lead to manifest infections even after years of latency. Pulmonary manifestations are by far the most frequent, although any other organ can be equally affected.<br /><br />  A 95-year old patient presented with a localized painful swelling of the right foot for further investigation. Despite her advanced age there were no pre-existing medical conditions, except for a club foot existing since early childhood.<br /><br />  On physical examination we found a hyperemic fluctuant swelling of 5 cm diameter at the arch of the right foot. The X-ray showed a complete destruction of the regular osseous structures from the upper ankle joint to the proximal metatarsal bones.<br /><br />  Intraoperatively the suspicion of an abscess was confirmed and material was obtained for microbiological investigation. Liquid cultures grew <br /><br /> . In an MRI-scan, involvement of the tarsal and metatarsal bones could not be excluded, thus the duration of the standard antituberculose treatment was set to 9 months.<br /><br />  Tuberculosis, primary or reactivated, should always be considered as a potential cause of unclear infections; especially in patients with anticipated immunosenescence.<br /><br /> Tuberculosis, primary or reactivated, should always be considered as a potential cause of unclear infections; especially in patients with anticipated immunosenescence.Today, more than 50 % of adults in Germany are overweight, 20 million people are obese and 10 to 30 % suffer from non-communicable diseases (NCD). Unhealthy dietary patterns contribute to NCD, thus, NCD are at least partly avoidable. During the last decades nutrition research has changed from nutrients to foods identifying healthy food patterns characterizing healthy diets, e. g., Mediterranean diet, DASH diet and/or the New Nordic Diet. Scientifically, these diets have been shown to be effective strategies of primary and secondary prevention of NCD. Based on this evidence prevention of NCD is now urgently needed at the population level. However, effective public health strategies of prevention and health promotion go beyond daily medical practice and require re-thinking of our food system within a greater context of our environment and climate. To become sustainable, strategies and measures of behavior prevention addressing individuals have to be extended to measures against the obesogenic environment and its systemic drivers within our food system. Thus, social and political changes are needed for a better future health of the nation. Physicians may take the leadership to be prepared to add to a whole of society approach of prevention and health promotion.Sport and exercise improve physical performance, quality of life and prognosis in virtually all cardiovascular risk factors and diseases. Not only moderate endurance exercise but also specific strength training programs are recommended. However, research and practice are also focusing on more intense, interval exercise and targeted interventions to improve performance. In the primary and secondary prevention of cardiovascular diseases, adapted strength training without press breathing is also suitable.In addition to moderate endurance training, higher-intensity, interval-type exercise is now recommended for individual patients. An individually adapted load control is important after exhaustion in the load ECG. Rules of thumb should not be applied. With the exception of nicotine cessation, an improvement in physical performance is the most effective measure in terms of prognosis. Increased daily activity measured by a daily step count of more than 7500, optimally more than 10 000, also has a positive effect.Primordial prevention targets the healthy population. It aims at supporting people in developing and maintaining a healthy lifestyle to minimize the development of risk factors for noncommunicable diseases. Childhood offers special starting points and opportunities for this. Essentially for this is the creation of health-promoting conditions. This requires the participation of medical and non-medical professionals. Community organizing can significantly foster this process of interdisciplinary and setting-related work. Primordial prevention in childhood cannot be achieved without the active participation of pediatricians.Embolic stroke of undetermined source (ESUS) represents a subpopulation of cryptogenic strokes defined by its embolic stroke pattern on imaging and if after a carefully performed diagnostic evaluation, a specific, well recognized cause of stroke has not been identified. This review article analyses the basics of the ESUS concept and provides an overview of the evidence from recent cohort studies. The definition, aetiology and diagnosis of ESUS are reassessed. Targeted diagnostics in ESUS patients can reduce the number of cryptogenic strokes by making a specific diagnosis.In this meta-analysis, the aims were to examine the effects of resistance training with and without blood flow restriction on vascular function. Five databases were searched up to June 2020 for papers about resistance training with blood flow restriction influence on vascular function. The quality of each identified study was evaluated. Effect sizes were estimated in terms of the standardized mean difference. A subgroup analysis was conducted according to participants' age, training duration, and cuff pressure. The results of six studies on arterial compliance and five on vascular function were highly homogenous regarding responses to resistance training with or without blood flow restriction. Resistance training with blood flow restriction had a more positive effect for regulating arterial compliance than resistance training without blood flow restriction, but not for vascular function. Resistance training with blood flow restriction leads to a more positive effect on vascular function than resistance training when training for no longer than four weeks.High-intensity training sessions are known to alter cardiac autonomic modulation. The purpose of this study was to compare the effects of whole-body cryotherapy, contrast water therapy and passive recovery on the time course of cardiac autonomic markers following a standardized HIT session. Eleven runners completed a high intensity session followed by one of the following recovery interventions whole-body cryotherapy, contrast water therapy or passive recovery. Changes in cardiac autonomic modulation were assessed in supine and standing positions during an active tilt test at pre-, post-14 h and post-38 h. In supine, high-frequency power increased from pre- to post-14 h following whole-body cryotherapy (1661.1±914.5 vs. 2799.0±948.4 ms2, respectively; p=0.023) and contrast water therapy (1906.1±1327.9 vs. 4174.3±2762.9 ms2, respectively; p=0.004) whereas high frequency power decreased in response to passive recovery (p=0.009). In standing, low-frequency power increased from pre-to post-38 h (1784.3 ± 953.7 vs. 3339.8±1862.7 ms2, respectively; p=0.017) leading to an increase in total power from pre- to post-38 h (1990.8 ± 1089.4 vs. 3606.1±1992.0 ms2, respectively; p=0.017). Spectral analysis revealed that contrast water therapy appears to be a more efficient recovery strategy than whole-body cryotherapy in restoring cardiac autonomic homeostasis.<br /><br />  In patients with inflammatory bowel disease (IBD), diagnosis is often established at the beginning of childbearing age. Accordingly, concerns about family planning and pregnancy (FPP) are common. Poor knowledge regarding FPP might contribute to increased childlessness in patients with IBD.<br /><br />  The Crohn's and Colitis Pregnancy Knowledge Score (CCPKnow, 17 multiple-choice questions) was translated into German and then used for a web-based survey. Childlessness was analyzed with respect to socio-demographic and disease-related information, and the knowledge (CCPKnow) and concerns of IBD patients with children were compared to those of voluntarily childless (VC) and non-voluntarily childless (NVC) IBD patients.<br /><br />  Childlessness was observed in 57.4 % of the 533 participants (90.6 % women, 63.0 % Crohn's disease, 31.5 % ulcerative colitis, mean age 33.2 ± 8.6 years), voluntary childlessness in 9 %. The mean overall CCPKnow was adequate (9.38 ± 3.96). Poor knowledge was not associated with increased childlessnesatients regarding FPP by an experienced IBD physician.<br /><br />  Endoscopic resection is the treatment of choice for early esophageal cancers. However, resections comprising more than 70-80 % of the circumference are associated with a high risk of stricture formation. Currently, repetitive local injections and/or systemic steroids are given for prevention.<br /><br />  We present here the case of a 78-year-old male patient who had a near circumferential endoscopic submucosal dissection for a pT1a mm, L0, V0, R0, G2 esophageal squamous cell cancer. At the end of endoscopic resection, 80 mg of triamcinolone was injected locally. The patient was then treated with oro-dispersible budesonide tablets (2 × 1 mg/day) and nystatin (4 × 100 000 I.E.) for 8 weeks. This treatment resulted in complete healing without any stricture formation and did not result in any complications.<br /><br />  Treatment with orodispersible budesonide tablets could help prevent strictures after large endoscopic resections in the esophagus.<br /><br /> Treatment with orodispersible budesonide tablets could help prevent strictures after large endoscopic resections in the esophagus.Sustained expression of therapeutic factor IX (FIX) levels has been achieved after adeno-associated viral (AAV) vector-based gene therapy in patients with hemophilia B. Nevertheless, patients are still at risk of vector dose-limiting toxicity, particularly liver inflammation, justifying the need for more efficient vectors and a lower dosing regimen. A novel increased potency FIX (designated as CB 2679d-GT), containing 3 amino acid substitutions (R318Y, R338E, T343R), significantly outperformed the R338L-Padua variant after gene therapy. CB 2679d-GT demonstrated a statistically significant approximately threefold improvement in clotting activity when compared with R338L-Padua after AAV-based gene therapy in hemophilic mice. Moreover, CB 2679d-GT gene therapy showed significantly reduced bleeding time (approximately fivefold to eightfold) and total blood loss volume (approximately fourfold) compared with mice treated with the R338L-Padua, thus achieving more rapid and robust hemostatic correction. FIX expression was sustained for at least 20 weeks with both CB 2679d-GT and R338L-Padua whereas immunogenicity was not significantly increased. This is a novel gene therapy study demonstrating the superiority of CB 2679d-GT, highlighting its potential to obtain higher FIX activity levels and superior hemostatic efficacy following AAV-directed gene therapy in hemophilia B patients than what is currently achievable with the R338L-Padua variant.Plasminogen is an abundant plasma protein that exists in various zymogenic forms. Plasmin, the proteolytically active form of plasminogen, is known for its essential role in fibrinolysis. To date, therapeutic targeting of the fibrinolytic system has been for 2 purposes to promote plasmin generation for thromboembolic conditions or to stop plasmin to reduce bleeding. However, plasmin and plasminogen serve other important functions, some of which are unrelated to fibrin removal. Indeed, for &gt;40 years, the antifibrinolytic agent tranexamic acid has been administered for its serendipitously discovered skin-whitening properties. Plasmin also plays an important role in the removal of misfolded/aggregated proteins and can trigger other enzymatic cascades, including complement. In addition, plasminogen, via binding to one of its dozen cell surface receptors, can modulate cell behavior and further influence immune and inflammatory processes. [https://www.selleckchem.com/products/corticosterone.html selleck inhibitor] Plasminogen administration itself has been reported to improve thrombolysis and to accelerate wound repair.