Search results for "Median"

2019

Background: Recently, the number of refugees in Germany has skyrocketed, leading to a marked increase in refugee children admitted to hospitals. This study describes the special characteristics encountered in pediatric surgical inpatient refugees compared to locally residing patients. Methods: Hospital records of minor refugees admitted to our department from 2005 up to and including 2015 were retrospectively reviewed. Demographic data, diagnoses, comorbidities, body mass indexes, hemoglobin values, and lengths of stay were extracted and statistically compared to local patients. Results: A total of 63 refugee children were analyzed and compared to 24,983 locally residing children. There was…

Leukocytosis and Thrombosis At Diagnosis Are Associated with Poor Survival in Polycythemia Vera: A Population-Based Study on 327 Patients

2011

Abstract Abstract 2819 Introduction Polycythemia Vera (PV) is a myeloproliferative neoplasm with a long life expectancy. Consequently, long-term follow-up studies that focus on survival of PV patients must be conducted in order to register a sufficient number of events to provide informative results and statistical analyses. Most of the published studies are single-institution that focused on patients referred to hospitals, which does not necessarily reflect the course of PV in the general population. In these studies, the median age at diagnosis is younger than usually noted for PV patients in population-based studies. Moreover, survival is generally based on observed mortality, a good but…

Reduced Self-Awareness Following a Combined Polar and Paramedian Bilateral Thalamic Infarction. A Possible Relationship With SARS-CoV-2 Risk of Conta…

2020

Reduced self-awareness is a well-known phenomenon investigated in patients with vascular disease; however, its impact on neuropsychological functions remains to be clarified. Importantly, selective vascular lesions provide an opportunity to investigate the key neuropsychological features of reduced self-awareness in neurocognitive disorders. Because of its rarity, we present an unusual case of a woman affected by a combined polar and paramedian bilateral thalamic infarction. The patient underwent an extensive neuropsychological evaluation to assess cognitive, behavioral, and functional domains, with a focus on executive functions. She was assessed clinically in the acute phase and after 6 m…

Gendered power relations in the digital age : an analysis of Japanese women’s media choice and use within a global context

2021

This study investigates the persistence of gendered choice and use of media, particularly in Japanese domestic settings. It shows how women’s significant presence in the digital media environment does not necessarily translate into substantial changes in gendered power dynamics in choosing and using particular media for certain purposes at home. This project’s authors, researchers from Argentina, Finland, Israel, Japan, and the US, analyzed interview data from Japan by drawing on the Foucauldian concept of micro-level power, which is categorized into three main types: personal authority, media affordances, and space-time constellations. Through this process, we interviewed 77 individuals, r…

CNS depressant effects, anti-inflammatory activity and anti-cholinergic actions ofSantolina chamaecyparissus extracts

1988

The pharmacological activity of several extracts together with the lyophilized infusion of S. chamaecyparissus ssp. squarrosa were investigated. The lethal dose 50% (LD50), effect on animal metabolism, mechanical and thermic analgesia and spontaneous, anti-inflammatory, and anti-ulcer activity have been determined. Studies on isolated organs (rat duodenum and rat uterus) were also carried out. The hexanic and chloroformic extracts were potent antagonists of the thermic analgesia test; the former extract was also active in the mechanical analgesia test. The chloroformic extract and, to a lesser extent, the ethyl acetate extract and lyophilized infusion demonstrated noteworthy activity as ant…

Pharmacological screening of the methanol and dichloromethanol extracts ofGenista patens

1995

The pharmacological effects of the dichloromethanol and methanol extracts obtained from leaves and stems of Genista patens DC were analysed in in vitro and in vivo models. Both extracts showed low acute toxicity (LD 50 >3 g/kg), CNS depressor and antiinflammatory activity, and similar analgesic effect in models of chemical and thermal stimulation. Furthermore, the dichloromethanol extract (1-20 mg/kg) induced a pronounced dose-dependent decrease on blood pressure. On isolated organs, the dichloromethanol extract (1, 10, 100 μg/mL) shifted the concentration-effect curve to the right for ACh and reduced the E max induced by histamine without modifying responses induced by noradrenaline and se…

A semi-3D method of calculating the magnetic field in a conventional sector-focused cyclotron

1991

Abstract A semi-3D method to calculate the median plane magnetic field in a conventional sector-focused cyclotron was developed in order to avoid the need of model magnet studies in the design of the Jyvaskyla K130 cyclotron. The method gives reasonably good results especially at high fields. At low fields where the relative permeability of iron is high the field can be calculated assuming constant magnetic scalar potential on the iron surfaces and solving a three-dimensional Laplace equation. The field calculation methods will be described and the comparison of calculated and measured fields will be given.

MR IMAGING AND HORMONAL FINDINGS IN PATIENTS WITH IDIOPATHIC GROWTH HORMONU DEFICIENCY

1993

Until the introduction of MR imaging in neuroradiological diagnostic, diagnosis of the ecotopic posterior pituitary lobe, first described by the pathologist Priesel in 1920, was rare. Recently it has increasingly been diagnosed by MR in patients whose anamnesis showed birth trauma. We performed MR of the hypothalamic-pituitary region in 17 patients with idiopathic growth hormone deficiency. 8 patients had additional deficiencies of the anterior pituitary lobe whereas the function of the posterior lobe of the hypophysis was normal in all patients. Indications of birth trauma were present in only 2 patients. The cause of anterior lobe insufficiency was determined by MR in 8 patients with panh…

Outcomes of Donor-Recipient Gender Mismatched Lung Transplantation in the Eurotransplant Area

2019

Purpose An effect of donor-recipient gender mismatching on long-term survival outcomes following organ transplantation has been postulated but remains controversial. We aimed to investigate the influence of gender mismatches on long-term survival after lung transplantation in the Eurotransplant area. Methods In this retrospective, multicentre study in the Eurotransplant area, all lung transplants performed from DBD lungs in the period from 01.01.2000 until 31.12.2015 were included. A total of 7688 lung transplant recipients (≥ 14 years old) for long-term survival and the effect of gender mismatches (Kaplan-Meier, multivariate regression). Results More men (4079; 52 %) were transplanted comp…

A review of 507 off-pump coronary bypass patients: a single center experience.

2007

This retrospective study evaluates perioperative results of 'Off-pump' coronary artery bypass surgery (OPCAB) experience in a single center. Five hundred and seven patients were operated (median sternotomy) from 1998 to 2002 using OPCAB. Patient data were registered and risk prediction calculated using the full logistic version of EuroSCORE. Overall, 1091 distal anastomoses were performed and only five (1%) patients required conversion to cardiopulmonary bypass. The predicted mortality was 3.8+/-4.5%, the observed mortality was 2.37%. OPCAB technique has become a standard approach in our department with low mortality and morbidity rates even in treatment of multivessel disease or high-risk …