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排序方式: 共有94条查询结果,搜索用时 15 毫秒
1.
Thorsten Gerstner Deike Buesing Elke Longin Claudia Bendl Dieter Wenzel Brigitte Scheid Gisela Goetze Alfons Macke Gerhard Lippert Wolfgang Klostermann Geert Mayer Regine Augspach-Hofmann Sabine Fitzek Carl-Albrecht Haensch Markus Reuland Stephan A Koenig 《Seizure》2006,15(6):443-448
Valproic acid (VPA) is a broad-spectrum antiepileptic drug and is usually well-tolerated. Rare serious complications may occur in some patients, including haemorrhagic pancreatitis, bone marrow suppression, VPA-induced hepatotoxicity and VPA-induced encephalopathy. The typical signs of VPA-induced encephalopathy are impaired consciousness, sometimes marked EEG background slowing, increased seizure frequency, with or without hyperammonemia. There is still no proof of causative effect of VPA in patients with encephalopathy, but only of an association with an assumed causal relation. We report 19 patients with VPA-associated encephalopathy in Germany from the years 1994 to 2003, none of whom had been published previously. 相似文献
2.
Gallego Deike L Gordillo Alvarez-Valdés MV 《Anales de medicina interna (Madrid, Spain : 1984)》2001,18(11):597-604
The present review aims to offer a concise of information about the diverse mental disorders affecting HIV-infected patients. Although most studies coincide in remarking that HIV-infected patients are frequently burden with psychological distress, the prevalence of the different mental disorders being present at the time of evaluation is widely variable. HIV infection clinical stage, prior psychiatric morbidity, and sociodemographic issues are also related to the type and risk for mental disorders. When planning therapeutic interventions, psychopharmacological or psychological, for HIV-infected patients several peculiarities should be taken into account. The accurate psychosocial evaluation and prompt therapeutic intervention, could help to reduce psychiatric-psychologic morbidity in a population of patients with multifactorial impairment in their quality of life and improve the adherence to treatment. 相似文献
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We investigated inbred SWR/J and AKR/J mice, two established models for different susceptibility to diet-induced obesity (DIO), to scrutinize the contribution of physical activity and energy assimilation to the etiology of developing obesity. Body mass gain and body composition of mice fed a high-energy (HE) or a low caloric control diet were monitored. In parallel, assimilated energy, locomotor activity and thermoregulatory behaviour were measured. Activity was continuously registered by radio telemetry and, in addition, Open Field (OF) behaviour was used as a quick screening tool for spontaneous activity before and after the feeding trial. Energy assimilation was increased in both strains on HE (AKR/J: + 60.7% and SWR/J: + 42.8%) but only in AKR/J, body mass (+ 8.1%) and fat mass (+ 40.7%) were significantly elevated. As a trend, total home cage activity was increased and was more scattered in SWR/J. Interestingly, HE stimulated OF activity only in SWR/J in the second trial at the end of the feeding experiment. The spatial pattern of OF activity also differed between strains with obese mice avoiding the core area. Under housing conditions, nest building behaviour was more pronounced in AKR/J. To further evaluate OF behaviour as a marker for spontaneous activity an obese mouse line was investigated. Mice lacking the leptin receptor (db/db) showed already before the onset of obesity lowest activity levels in OF.Adjustment of energy intake, higher activity levels and energy consuming thermoregulatory behaviour are mechanisms employed by SWR/J mice to dissipate excess energy as a defence against the onset of obesity. Therefore our results deciphering mechanisms of DIO-sensitivity in mice contribute to the understanding of inter-individual differences in body weight development in an adipogenic environment. 相似文献
5.
Percutaneous US-guided radiofrequency ablation with perfused needle applicators: improved survival with the VX2 tumor model in rabbits 总被引:6,自引:0,他引:6
Hänsler J Neureiter D Wasserburger M Janka R Bernatik T Schneider T Müller W Frieser M Schaber S Becker D Hahn EG Strobel D 《Radiology》2004,230(1):169-174
PURPOSE: To evaluate survival, metastases, tumor necrosis, and prediction of local recurrence after percutaneous ultrasonographically (US) guided radiofrequency (RF) thermal ablation with electrodes perfused continuously with isotonic saline. MATERIALS AND METHODS: VX2 liver tumors were implanted in 31 rabbits according to a standardized protocol. After 21 days, 16 animals were treated percutaneously with RF ablation. Four animals died of complications related to anesthesia, and 12 animals were evaluated. All animals were followed for 110 days and monitored with computed tomography (CT) and US at 1, 7, and 30 days. A control group of 15 animals did not receive treatment. Autopsy was performed at the end of scheduled follow-up or immediately after death. For survival analysis, the Kaplan-Meier method was used; for nominal data, the Fisher exact test was used. RESULTS: In comparison to controls, animals in the treatment group showed significantly prolonged survival (P <.001). Eight of 12 animals (67%) treated with RF ablation survived to 110 days, while none of the controls did so. Metastases developed in all controls (100%) and in eight of 12 treated animals (67%) (P =.001). In comparison with controls, animals that developed metastases despite treatment also showed significantly prolonged survival (P =.02). Local recurrence was observed in three of 12 animals (25%) in the treatment group. CT and US performed 1 week after treatment did not allow prediction of local recurrence. CONCLUSION: RF ablation of liver tumors with perfused needle applicators prolongs survival in the VX2 rabbit liver tumor model, regardless of whether complete remission is achieved. In comparison with controls, RF ablation results in a lower frequency of metastases. 相似文献
6.
Schmitt J Haake M Tosch A Hildebrand R Deike B Griss P 《The Journal of bone and joint surgery. British volume》2001,83(6):873-876
We have performed a controlled, randomised study to analyse the effects of low-energy shock-wave therapy (ESWT) on function and pain in tendinitis of the supraspinatus without calcification. There were 20 patients in the treatment group and 20 in the control group. The former group received 6,000 impulses (energy flux density, 0.11 mJ/mm2) in three sessions after local anaesthesia. The control group had 6000 impulses of sham ESWT after local anaesthesia. The patients were examined at six and 12 weeks after treatment by an independent observer who evaluated the Constant score and level of pain. We found an increase in function and a reduction of pain in both groups (p < or = 0.001). Statistical analysis showed no difference between the groups for the Constant score and for pain. We therefore do not recommend ESWT for the treatment of tendinitis of supraspinatus. 相似文献
7.
Lutz Besch MD Birgit Radke MD Michael Mueller MD Mark Daniels-Wredenhagen MDMA Deike Varoga MD Ralf-Erik Hilgert MD Guenther Mathiak MD Katharina Oehlert PhD Andreas Seekamp MD PhD 《The Journal of foot and ankle surgery》2008,47(1):19-25
The purpose of this article was to assess functional gait outcome. Fifty-five patients with severely displaced intra-articular calcaneus fractures and soft tissue damage were evaluated prospectively with computerized dynamic pedography and a clinical scoring scale. The treatment protocol assigned 30 patients to open reduction and internal fixation (ORIF) and 25 to closed reduction and stabilization with a biomechanically tested hinged external fixator. Gait parameter was evaluated by measuring plantar pressure distribution, length of a double-step, double-step duration, standing duration, effective foot length, and width of gait. Pedographic measurements were performed with a custom-made gait analysis system (medilogic Gangas, Berlin, Germany). Results were graded by an extended protocol of questionnaires and the American Orthopaedic Foot and Ankle Society (AOFAS) ankle and hindfoot scales. Radiographs were reviewed according to the Sanders classification at the time of follow-up (7.3 years). All measurements were statistically analyzed (t test; Mann-Whitney U test). Aberrations were associated with all calcaneal fractures in both groups. Dynamic gait analysis showed gait asymmetry in all patients. The type of treatment (ORIF or a hinged fixator) of severely displaced calcaneus fractures did not affect gait analysis nor result in significantly different (P > .05) patient outcome scores. The gait analysis system allows a valid dynamic pedographic measurement. The hinged external fixator can be recommended in displaced intra-articular calcaneal fractures with severe soft tissue damage to reduce complications associated with ORIF. ACFAS Level of Clinical Evidence: 2c. 相似文献
8.
S Deike H Wosnitzka 《Zeitschrift für die gesamte innere Medizin und ihre Grenzgebiete》1989,44(18):548-549
With a patient who in suicidal intention had orally taken a larger quantity of Bi 58 EC (dimethoate) especially the behaviour of the serum cholinesterase activity and the whole blood acetylcholinesterase activity was observed over a period of 38 days and it was compared with the clinical appearance. For the serum cholinesterase activity and the acetylcholinesterase activity a three-phase course that with statistically proven adaption could be described only by a three-membered e-function could be shown. Till the 3rd day an extreme decrease of activity of 80-85 per cent occurred. Both cholinesterases provide the same information with regard to the consequences of intoxication. They are only quantitatively different from each other. 相似文献
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INTRODUCTION: Malalignment after osteosynthetic stabilization of lower leg fractures is still a common problem for trauma surgeons. The aim of the present study was to evaluate the incidence of torsional and varus- or valgus-malalignment of the lower leg subsequent to osteosynthetic stabilization techniques such as reamed nailing, unreamed nailing and tibial plating. METHODS: 70 patients with 73 fractures of the lower leg were included in the study. The fractures were treated consecutively in 37 cases with an unreamed nail (UTN), in 21 cases with a reamed nail and 15 cases were stabilized with a plate. During clinical follow-up after 5.7 years each patient was analyzed for malalignment of the lower leg with a CT-Scan and a dual-energy X-ray absorptiometry (DXA) analysis. RESULTS: Multi-level CT-scans revealed a significant rotational malalignment in 16.4 % of patients. Interestingly, all misaligned cases were treated with a nail (9.6 % UTN, 6.8 % reamed nail). Varus- or valgus-malalignment was detected in 5.4 % of cases all of whom had been treated with an intramedullary nail. CONCLUSIONS: Malalignment is still a common problem after osteosynthetic stabilization of lower leg fractures, whereby the majority of these cases can be expected after intramedullary nailing. Rotational malalignment can be detected by CT-Scans, whereas DXA analysis is a reliable procedure to diagnose varus- or valgus-malalignment after osteosynthetic stabilization of lower leg fractures. 相似文献