Markussenbest8469

Adjacent segment disease (ASD) occurs with a probability of 30% in the lumbar spine following spinal fusion surgery. Usually advanced degenerative changes happen cranially to the fused lumbar segment. Thus, secondary spinal instability, stenosis, spodylolisthesis, foraminal stenosis can lead to the recurrence of the pain not always amenable to conservative measures. A typical surgical solution to treat ASD consists of posterior revision surgery including decompression, change or extension of the instrumentation and fusion to the rostral level. It results in a larger operation with considerable risk of complications. We present a typical case of ASD treated surgically with a new minimally invasive method not yet performed in Hungary. We use anterolateral abdominal muscle splitting approach to reach the lumbar spine through the retroperitoneum. A discectomy is performed by retracting the psoas muscle dorsally. The intervertebral bony fusion is achieved by implanting a cage with large volume that is stuffed with autologous bone or tricalcium phosphate. A cage with large volume results in excellent annulus fibrosus tension, immediate stability and provides large surface for bony fusion. A stand-alone cage construct can be supplemented with lateral screw/rod/plate fixation. The advantage of the new technique for the treatment of ASD includes minimal blood loss, short operation time, significantly less postoperative pain and much lower complication rate.Gabapentin is an antiepileptic drug approved for adjunctive therapy for partial seizures. We report a case of a patient who had thrombocytopenia with the dose of 2400 mg/day of gabapentin. The causal relationship between gabapentin and thrombocytopenia was revealed by dramatic increase in thrombocyte count following the cessation of the gabapentin treatment. To our knowledge, this is the first case report with a hematopoietic side effect of gabapentin.

Somatic and mental health and stress factors of physicians became an issue of growing interest in both national and international investigations. Our aim is to give an overview of the mental state of Hungarian physicians.

Cross-sectional, quantitative survey on a representative sample of Hungarian physicians (n = 4784). Ipatasertib The control group was formed by the population group of a national survey conducted by "Hungarostudy 2013" (n = 2000).

Suicidal thoughts (18.8% vs. 9.6%, p < 0.001), the scores of Somatic Symptom Scale (PHQ-10, 20.4% vs. 13.6%, p < 0.001) were significantly higher among physicians. The suicidal attempts (1.9% vs. 3.5%, p = 0.053) and BDI depression scores (7.9% vs. 29.5%, p < 0.001) were significantly higher in the control group. link2 High Perceived Stress Scale (PPS) scores occurred in 43.3% of the physicians sample, and 43.4% of them had high scores in the Athenian Insomnia Scale (AIS). The young (< 35) female physicians showed significantly higher rates of suicidal thoughts, higher scores of PHQ and PPS. In the young female cohort, the AIS scores were significantly higher than of the other physicians.

Mental health of physicians (sleep disorders, suicidal thoughts and psychosomatic symptoms) showed poorer results than the population data. BDI scores and the rate of suicidal attempts showed favourable trends. The next step in the research of physicians' mental health is to investigate the most serious risk factors, and to refine the preventive tools.

Mental health of physicians (sleep disorders, suicidal thoughts and psychosomatic symptoms) showed poorer results than the population data. BDI scores and the rate of suicidal attempts showed favourable trends. The next step in the research of physicians' mental health is to investigate the most serious risk factors, and to refine the preventive tools.

In the present study, we report procedural and mid-term functional outcome data on the first 50 neurointerventional treatments of acute ischemic stroke in the Kaposi Mór County Hospital, Kaposvár, Hungary.

Endovascular recanalization of occluded large cervical and intracranial arteries was performed following an unsuccessful intravenous lysis or when intravenous lysis was contraindicated. A control cohort was retrospectively formed by analyzing data of 16 patients who has been unsuccesfully treated with iv. lysis before neurointervention was available in our hospital.

Recanalization rate was 84% and major complication rate was 2% in the neurointerventional group. Mid-term good functional outcome, defined as mRS 0-2, was achieved in 44% in the neurointerventional and in 13% in the intravenous lysis group, after 11.5 and 39.7 months follow-up period, respectively. Subgroup analysis revealed patient age as the strongest predictive factor of good functional outcome. Our data shows that neurointerventional treatment of acute ischemic stroke gives substantially improved functional outcome, in accordance with the results of the recently published international randomized trials.

Recanalization rate was 84% and major complication rate was 2% in the neurointerventional group. Mid-term good functional outcome, defined as mRS 0-2, was achieved in 44% in the neurointerventional and in 13% in the intravenous lysis group, after 11.5 and 39.7 months follow-up period, respectively. Subgroup analysis revealed patient age as the strongest predictive factor of good functional outcome. Our data shows that neurointerventional treatment of acute ischemic stroke gives substantially improved functional outcome, in accordance with the results of the recently published international randomized trials.

Radiosurgery is an increasingly popular treatment option especially for deep eloquent intracerebral cavernomas that are often too risky for surgical removal, but their re-bleed carries significant risk for persisting neurological deficit. Gamma-radiation based radiosurgery has been being available since 2007 in Hungary in Debrecen. Our aim is to summarize our experience accumulated during the first five years of treatment and to compare it to the international experience. PATIENT SELECTION AND METHODS We retrospectively analyzed 51 cavernomas in 45 patients treated between 2008 and 2012 in terms of localization, natural history, and the effect of radiosurgery on re-bleed risk and epilepsy, and its side effects.

We treated 26.5% deep eloquent (brainstem, thalamic/basal ganglia) and 72.5% superficial hemispheric cavernomas. The median presentation age was 25 years (13-60) for deep, and 45 years (6-67) for superficial cavernomas. They were treated median of 1 year after presentation. 64.5% of deep cavernomas is justified. Moreover, for superficial lesions that are surgically easily accessible radiosurgery also appears to be an attractive alternative.

Radiosurgery of cavernomas is safe and effective. Early preventive treatment for deep cavernomas carrying high surgical risk is justified. Moreover, for superficial lesions that are surgically easily accessible radiosurgery also appears to be an attractive alternative.Although still a controversial management option, radio-surgery of intracranial cavernomas has become increasingly popular world-wide during the last decade. Microsurgery is a safe and effective treatment for symptomatic hemispheric cavernomas. However, the indication for microsurgical resection of deep eloquent cavernomas is relatively limited even in experienced hands. The importance of radiosurgery has recently been appreciated in parallel with increasing positive experiences both in terms of effectiveness and safety, especially for cases high risk for surgical resection, in the brainstem, thalamus and basal ganglia. link3 While radiosurgery was earlier indicated mainly for surgically inaccessible lesions that had bled multiple times, a more proactive policy has recently become more accepted. In our opinion preventive treatment with the low morbidity radiosurgery serves the patients' interest especially for deep eloquent lesions that had bled not more than once, due to the cumulative morbidity of repeated hemorrhages. Despite our increasing knowledge on natural history, there is currently no available treatment algorithm for cavernomas. Arguments for all three treatment modalities (observation, microsurgery and radiosurgery) are established, but their indication criteria are yet to be defined. It is time to organize a prospective population based data collection in Hungary, which appears to be the most realistic way to clarify indication criteria.Alzheimer's disease is the most common form of dementia in mid- and late life. The 7-10% of the population over 65 and the 50-60% of the population over 85 are affected by this disease. In spite of its prevalence, the pathogenesis of the disease is not well defined and there is no effective neuroprotective therapeutic agent. Three predominant neuropathologic features of the brain in Alzheimer disease are the intracellular neurofibrillary tangles consisting mainly of the hyperphosphorylated protein τ; the extracellular amyloid deposits (neuritic plaques) consisting of amyloid β peptide; and the extensive neuronal cell loss in the hippocampus and in portions of the cerebral cortex. The possible reason of the extensive neuronal cell loss can be the mitochondrial dysfunction observed in Alzheimer's disease. Beyond the uncertain pathogenesis, the causality of these characteristic neuropathologic phenomena are still unknown. In this study we present two hypotheses, one of the amyloid cascade and one of the mitochondrial cascade. We give an overview of these two hypotheses and discuss their correlations.To improve the expression of heterologous genes using baculovirus expression system, we constructed a novel shuttle vector based on the Bm-Bacmid. In the Bm-Bacmid, partial sequences of Chitinase and Cystein Protease were replaced with a tandem cassette of Cm and egfp through homologous recombination. Bombyx mori bidensovirus (BmBDV) ns1 under the control of polyhedrin promoter was inserted into the modified Bm-bacmid by transposition. For comparison, BmBDV ns1 under the control of polyhedrin promoter was also cloned in the wild type Bm-bacmid. The resulting Bm-bacmids were transfected into the cultured BmN cells to prepare recombinant virus to infect silkworms for expression of BmBDV ns1. Total proteins of hemocyte from infected silkworms were subjected to Western blotting and ELISA analysis. The yield of BmBDV NS1 1 with the modified vector was three times as much as that with the unmodified vector. The method to improve the yield of BmBDV NS1 in silkworms will facilitate the function and three-dimensional structure study of BmBDV NS1.To accurately analyze metabolites in industry-important photosynthetic microbes, LC-MS based metabolomics protocol needs to be optimized specifically for individual species. In this study, an LC-MS based metabolomics method was optimized for cyanobacterium Synechocystis sp. PCC 6803. With the optimized extraction, liquid chromatographic and mass spectral parameters, the method was capable of detecting 24 important metabolites related to central carbohydrate and energy metabolism in Synechocystis sp. PCC 6803. The study laid an important foundation for the metabolomics analysis of cyanobacteria.