Efficacy and Feasibility of Allogeneic Hematopoietic Stem-Cell Transplantation in the Treatment of Refractory Acute Myeloid Leukemia

Background

Refractory acute myeloid leukemia (AML) includes AML includes failure of disease to respond to standard induction chemotherapy, relapse within 6 months after first CR, and 2 or more relapses. The outcome of these patients is usually very poor; only a small proportion can be rescued by allogenic hematopoietic stem-cell transplantation (allo-HSCT). The aim of this study was to evaluate the efficacy and feasibility of allo-HSCT in patients with refractory AML.

女性难治性膀胱过度活动症患者心理弹性及保护性因素研究

目的探讨女性难治性膀胱过度活动症患者心理弹性状况及保护性因素，为改善其身心健康提供依据。方法采用心理弹性量表、症状自评量表、艾森克人格问卷、社会支持量表、焦虑及抑郁量表对80例女性难治性膀胱过度活动症患者进行问卷调查。结果女性难治性膀胱过度活动症患者心理弹性得分为（54.10±8.27）分，显著低于国内常模（P＜0.05）。患者的一般情况（病程、年龄、文化程度）对心理弹性的预测作用不明显（R2=0.14，F=18.10），当社会支持、SCL-90、人格特质、SAS、SDS进入方程后，对患者的心理弹性具有较明显的预测作用（R2=0.67，△R2=0.46，F=115.22）。结论女性难治性膀胱过度活动症患者心理弹性较差，社会支持、SCL-90、人格特质、焦虑抑郁情绪是其重要的影响因素，应重视患者存在的心理问题，发掘心理弹性的保护性因素并积极干预，促进其身心健康。     

Simultaneously recorded intracranial and scalp high frequency oscillations help identify patients with poor postsurgical seizure outcome

ObjectiveHigh frequency oscillations (HFO) between 80–500 Hz are markers of epileptic areas in intracranial and maybe also scalp EEG. We investigate simultaneous recordings of scalp and intracranial EEG and hypothesize that scalp HFOs provide important additional clinical information in the presurgical setting.MethodsSpikes and HFOs were visually identified in all intracranial scalp EEG channels. Analysis of correlation of event location between intracranial and scalp EEG as well as relationship between events and the SOZ and zone of surgical removal was performed.Results24 patients could be included, 23 showed spikes and 19 HFOs on scalp recordings. In 15/19 patients highest scalp HFO rate was located over the implantation side, with 13 patients having the highest scalp and intracranial HFO rate over the same region. 17 patients underwent surgery, 7 became seizure free. Patients with poor post-operative outcome showed significantly more regions with HFO than those with seizure free outcome.ConclusionsScalp HFOs are mostly located over the SOZ. Widespread scalp HFOs are indicative of a larger epileptic network and associated with poor postsurgical outcome.SignificanceAnalysis of scalp HFO add clinically important information about the extent of epileptic areas during presurgical simultaneous scalp and intracranial EEG recordings.     

难治性胃食管反流病临证研究

难治性胃食管反流病是临床疑难病,症状反复,缠绵难愈,治疗棘手。中医药治疗“反酸”“吞酸”证历久源远,充分挖掘古籍,深研病机,提炼治法,发挥中医药特色,对治疗本病意义深远。     

针刺辅助治疗难治性肠易激综合征临床试验方案关键点设计的思考＊

肠易激综合征（Irritable bowel syndrome，IBS）是临床常见病、多发病，其治疗方法丰富，但部分患者疗效欠佳，发展成难治性IBS。目前国内外关于针灸治疗难治性IBS的临床随机对照试验尚不多见。本文立足试验方案设计的“PICOS”原则，从研究对象及诊断标准、干预措施、对照措施、结局指标四个方面入手，重点探讨针刺辅助治疗难治性肠易激综合征临床试验设计的关键要点。从选择特色优势病种、明确诊断标准、制定符合临床实际的干预方案、运用符合目标的安慰针刺、结合研究设计和目的选定结局指标几个角度，阐述试验相关环节设计的原因和思考。     

老年难治性胃食管反流病患者食管动力学特征和反流特点分析

目的 分析老年难治性胃食管反流病（rGERD）患者食管动力学特征和反流特点。方法 以我院2017 年2 月～2019 年12 月收治的100 例rGERD 患者为观察对象。按照年龄分为老年组（年龄≥60 岁）42 例和非老年组（年龄＜60 岁）58 例。比较两组基线资料、临床表现特征、食管动力学特征、反流特点。结果 老年组与非老年组在性别、BMI 指数、吸烟及饮酒方面比较，差异均无统计学意义（P＞0.05）。老年组胸痛、上腹部不适及慢性咳嗽发生率均高于非老年组，差异均有统计学意义（P＜0.05）。老年组LESP 及LEPP 水平均低于非老年组，差异均有统计学意义（P＜0.05）。老年组酸反流、弱酸反流、非酸反流、气体反流、气液混合反流次数均高于非老年组，差异均有统计学意义（P＜0.05）。结论 老年rGERD 患者存在明显的食管动力学异常，且该类患者的反流主要是弱酸反流、非酸反流、气体反流、气液混合反流。     

中西医结合治疗难治性原发性肾病综合征20例

目的 :探讨难治性原发性肾病综合征 ( PNS)的中西医结合治疗途径。方法 :选择 PNS患者2 0例 ,逐步撤减激素至停用 ,停免疫抑制剂 ,酌情给予降压、利尿、降脂、提高血浆胶体渗透压 ,自拟“健肾汤”、辨证辨病加减 ,治疗前后分别测定 2 4 h尿蛋白定量、血浆白蛋白、胆固醇、Scr(血肌酐 )、Ccr(肌酐清除率 )。结果 :治疗 8周后 2 4 h尿蛋白、血浆胆固醇显著下降 ,血浆白蛋白显著上升 ,肾功能明显改善 ( P<0 .0 1 )。病情完全缓解 40 % ,部分缓解 45 % ,无效 1 5 % ,总有效率 85 %。结论 :中西医结合治疗 PNS取得一定疗效 ,值得临床和实验进一步研究。     

硫喷妥钠治疗小儿难治性惊厥持续状态疗效观察

目的 探讨对小儿难治性惊厥持续状态的有效治疗方法。方法 对14例小儿难治性惊厥持续状态采用硫喷妥钠治疗并观察疗效。结果 硫喷妥钠治疗有效率为100％，1例出现呼吸抑制，3例于停药后复发。结论 硫喷妥钠对小儿难治性惊厥持续状态有明显疗效，但易发生呼吸抑制。惊止后应维持一段时间，以免复发。     

Corpus callosotomy in refractory idiopathic generalized epilepsy

RATIONALE: A small percentage of patients with idiopathic generalized epilepsy (IGE) do not respond to medical therapy. Generalized tonic-clonic (GTC) seizures are especially debilitating and can be associated with severe injuries. The benefit, safety and effect of corpus callosotomy (CC) in patients with IGE have not been studied. METHODS: We reviewed patients with presumed IGE who underwent CC between 1991 and 2000. Criteria for selection included history, examination, brain imagining, interictal and ictal EEG. All patients had refractory and debilitating tonic-clonic seizures (GTCS) and had failed four or more antiepileptic drugs. Seizure frequency was calculated per month over the last year and pre-operative baseline was compared to last follow-up using paired t-tests. IQ, executive function, language and verbal, non-verbal memory and quality of life (QOL) was compared before and after surgery. Serial EEGs after surgery were reviewed. RESULTS: There were nine patients (seven men), mean age 37.9 (range: 22-49), mean IQ 87.3 (range: 75-107). All had anterior CC. Mean follow-up time was 5.4 years (range: 0.6-10.3 years). One patient died from sudden death in epilepsy 9 months after surgery. There was a significant reduction of GTC seizures from 6.3 to 1.1 (p<0.005). Four patients had more than 80% and eight more than 50% reduction. Of five patients with absence seizures, two became seizure free and one had more than 80% reduction and two worsened slightly, and of three with myoclonic seizures one had more than 90% reduction. One patient had completion of the CC with improvement of myoclonus and absence seizures, but not of GTC seizures and suffered a disconnection syndrome. Another had right frontal focal resection without improvement after new seizures of focal onset. Cognitive testing showed a good outcome (improved or no change) in all cognitive domains. Post-surgical EEG showed new focal slowing and sharp waves. There was no change in QOL. CONCLUSION: CC can be effective in reducing GTC, absence and myoclonic seizures in patients with refractory IGE. These findings suggest that interhemispheric communication of the cerebral cortices plays an important role in the generation of seizures in IGE. Anterior CC appears safe while complete callosotomy has a risk of disconnection syndrome.