熊磊教授基于“脾为痰源”辨治儿童癫痫临证思路探赜

熊磊教授以理脾为本，将治痰贯穿始终。根据小儿脾常不足、肾常虚、肝常有余的生理特点，癫痫发作期治疗主以涤痰开窍，辅以理气健脾，同时配合活血化瘀通窍与平肝息风潜阳。主要选方为柴芍温胆汤、天麻钩藤饮、桃红四物汤加减；缓解期则以补肾养肝为主，兼以健脾化痰，主要选方为杞菊地黄丸合定痫丸加减，取得较好临床疗效。     

参附注射液对猪创伤性心脏骤停复苏后肾损伤的保护作用研究

目的探讨参附注射液对猪创伤性心脏骤停复苏后肾损伤的保护作用。方法国产健康雄性白猪21头,采用随机数字表法分为假手术组(Sham组,n=5)、创伤性心脏骤停复苏(TCA组,n=9)和参附组(SFI组,n=7)。Sham组只经历气管插管及动静脉置管,不经历放血、复苏等过程。TCA组匀速释放总血容量的40%,然后经电刺激法室颤5 min,心肺复苏5 min后常规液体复苏治疗。SFI组在TCA组基础上于复苏后5 min进行参附注射液的干预。于放血前10 min、复苏后1、3、6、24 h检测血清TNF-α、IL-6、肌酐(Cr)、尿素氮(BUN)水平。复苏后24 h经右侧耳缘静脉注射10%氯化钾液20 mL处死猪,迅速获取肾组织标本,应用原位末端标记法(TNUEL法)检测细胞凋亡情况,免疫组织化学法检测半胱氨酸天冬氨酸蛋白酶-3(Caspase-3)的蛋白表达水平。结果TCA组中有8头猪复苏成功,SFI组和Sham组中所有猪复苏成功。与Sham组比较,TCA组血清Cr水平在复苏后24 h、BUN水平在复苏后1、3、6、24 h均明显增高(均P<0.05),TNF-α、IL-6水平在复苏后3、6、24 h明显增高(均P<0.05),复苏后24 h后肾组织细胞凋亡指数及Caspase-3表达增加(均P<0.05)。与TCA组比较,SFI组BUN水平复苏后3、6 h明显降低(均P<0.05),TNF-α、IL-6水平在复苏后3、6、24 h明显降低(均P<0.05),肾组织细胞凋亡指数和Caspase-3蛋白表达有所降低,但差异无统计学意义(均P>0.05)。结论在猪TCA复苏模型中,早期应用参附注射液能够明显减轻复苏后肾损伤。其机制可能与抑制系统炎症反应、减轻细胞凋亡有关。     

围术期非心脏手术呼吸心搏骤停相关麻醉因素回顾性分析

目的回顾性分析聊城市人民医院近7年来,围术期24 h内发生心搏骤停患者的医学资料,为预防这一严重不良事件提供有益信息。方法通过我院手术麻醉电子系统,调阅不良事件上报系统,选取2013-07/2020-12期间在我院手术室接受非心脏手术围术期发生心搏骤停患者的医疗记录进行分析、归纳总结。结果共116152名患者接受非心脏手术麻醉,围术期发生心搏骤停33例(2.8/10000),21例复苏失败,死亡率1.8/10000。麻醉完全相关2例,麻醉部分相关12例,麻醉相关心搏骤停发生率1.2/10000。与麻醉不相关心搏骤停患者基本资料比较,差异无统计学意义。结论围术期心搏骤停原因复杂多样,失血性休克以及感染性休克,是围术期心搏骤停最常见的原因,麻醉医生应熟知各种不同类型心搏骤停病理生理机制,以便实施快速有效的抢救措施。     

Association of the time to first epinephrine administration and outcomes in out-of-hospital cardiac arrest: SOS-KANTO 2012 study

Objective

This study assessed the association between the timing of first epinephrine administration (EA) and the neurological outcomes following out-of-hospital cardiac arrests (OHCAs) with both initial shockable and non-shockable rhythms.

Re-engineering the interpretation of electronic fetal monitoring to identify reversible risk for cerebral palsy: a case control series

Background: Even key opinion leaders now concede that electronic fetal monitoring (EFM) cannot reliably identify fetal acidemia which many vouch as the only labor mediated pathophysiologic precursor for cerebral palsy (CP). We have developed the “Fetal Reserve Index” – an algorithm combining five dynamic components of EFM (1. Rate, 2. Variability, 3. Accelerations, 4. Decelerations, and 5. Excessive uterine activity) considered individually that are combined with the presence of: 6. maternal, 7. obstetrical, and 8. fetal risk factors.

Objective: Here, we compare this 8-point fetal reserve index (FRI) against the performance of ACOG monograph criteria and ACOG Category systems for predicting risk for both CP and the need for emergency operative delivery (EOD). We then studied how varied management for screen positives (Red zone-defined below) impacts the outcome of such cases.

Study design: Four hundred twenty term patients were studied: all entered labor with normal EFMs and no apparent cause of harm except events of labor and delivery. Sixty subsequently developed CP, and 360 were apparently normal controls. An FRI, normal on all eight parameters scored 100%, 4 of the 8 was 50%, etc. We divided cases into Green zone >50%, Yellow 50–26%, and Red ≤25%. An FRI in the Red zone was considered a positive screen. We then compared performance metrics for the three evaluation schemes and differences between controls that reached Red against those controls whose worst scores were Green/Yellow.

Results: For detection of injury during labor, the FRI performed much better than the ACOG Category criteria (sensitivity 28%), and Category III (45%) (p?Conclusions: FRI shows better discrimination for adverse fetal outcome and EOD than traditional EFM interpretation. The Category system is a very poor, subjective screening method as the vast majority of CP babies never reach the “action point” result of Category III. While reaching the Red zone does not ordain a bad outcome, how it is managed, does. Compared to CP cases, Red controls were delivered faster, had higher FRIs, and often had prompt management including IR maneuvers, which improved the FRI and lowered the risk of EODs even for cases with normal outcomes. With further study and validation, the quantitative FRI approach may replace the current, very subjective interpretation with a quantitative “lab test” approach.