导引功法结合腹部按摩预防亚健康人群向慢性疲劳综合征转化的临床研究

摘要：目的 观察导引功法结合腹部按摩预防亚健康人群向慢性疲劳综合征转归的临床疗效。方法 将纳入研究的144例患者随机分成观察组（n=72）和对照组（n=72），两组患者均给予标准化的健康教育干预，在此基础上观察组运用导引功法结合腹部按摩干预，2组疗程均为12周，分别在干预前、干预后采用疲劳评定量表（FSS）、中医症候积分量表及生活质量量表（SF-36）进行评价。结果 两组各随机选完成研究的36例进行组内比较：两组均较干预前显著改善，有统计学意义（P＜0.05）；组间比较：干预后，观察组疲劳评定总分和中医症候积分显著低于对照组，生活质量评分高于对照组，均有统计学意义（P＜0.05）。结论 导引功法结合腹部按摩预防亚健康人群向慢性疲劳综合征转归效果明显，能有效摆脱疲劳状态，提高生活质量，值得临床推广应用。     

散聚汤加味对宫颈癌术后放化疗患者的癌因性疲乏和免疫功能的改善研究

[目的]探讨散聚汤加味改善宫颈癌术后放化疗患者的癌因性疲乏和免疫功能的疗效。[方法]筛选在洛阳解放军534医院行宫颈癌手术后患者共82例作为研究对象,按随机数字表法随机分为对照组和观察组各41例。对照组给予同步放疗+TP化疗方案[紫杉醇(TAX)+顺铂(DDP)]。观察组在对照组基础上给予散聚汤加味治疗,每日1剂,每日2次,连续服用12周。比较两组患者癌因性疲乏评分、毒性反应、T淋巴细胞亚群水平以及血清免疫球蛋白(IgA、IgG、IgM)水平。[结果]治疗12周后,观察组患者的癌因性疲乏(情绪、感觉、行为、认知)评分显著低于对照组(P0.01);观察组患者的消化道反应、膀胱刺激发生率明显少于对照组(P0.05);治疗12周后,观察组患者CD3+、CD3+CD4+以及IgA、IgG、IgM水平显著高于对照组,CD3+CD8+明显低于对照组(P0.01)。[结论]散聚汤加味能改善宫颈癌术后放化疗患者的癌因性疲乏,增强免疫功能,且可降低毒副反应。     

Exercise Intolerance in Patients With Heart Failure: JACC State-of-the-Art Review

Exercise intolerance is the cardinal symptom of heart failure (HF) and is of crucial relevance, because it is associated with a poor quality of life and increased mortality. While impaired cardiac reserve is considered to be central in HF, reduced exercise and functional capacity are the result of key patient characteristics and multisystem dysfunction, including aging, impaired pulmonary reserve, as well as peripheral and respiratory skeletal muscle dysfunction. We herein review the different modalities to quantify exercise intolerance, the pathophysiology of HF, and comorbid conditions as they lead to reductions in exercise and functional capacity, highlighting the fact that distinct causes may coexist and variably contribute to exercise intolerance in patients with HF.     

中度稳定期慢性阻塞性肺疾病疲劳与多维度指标的关系

目的 探讨中度稳定期慢性阻塞性肺疾病(慢阻肺)患者疲劳与营养指标、生活质量指标、炎症指标、精神情绪指标的关系。方法 采用前瞻性研究,根据一般疲劳定义,从慢阻肺患者中随机选取中度稳定期慢阻肺疲劳患者30例(疲劳组)与中度稳定期慢阻肺非疲劳患者26例(非疲劳组)。收集两组一般资料、营养指标、生活质量指标、炎症指标、精神情绪指标,并进行比较。结果 两组性别、年龄、吸烟指数等方面差异无统计学意义(均P>0.05);与非疲劳组相比,疲劳组白蛋白、血红蛋白、体重指数、第1秒用力呼气容积占预计值的百分比(percent predicted forced expiratory volume in one-second, FEV1%)、6 min步行距离(6-minute walk distance, 6MWD)均显著降低(P<0.05),慢性阻塞性肺疾病评估测试(chronic obstructive pulmonary disease assessment test, CAT)评分、C反应蛋白(C-reactive protein, CRP)、降钙素原(procalcitonin, PCT)、白细胞(WBC)计数、贝克抑郁和焦虑量表评分, 心理身体紧张松弛测试量表(PSTR)评分均较高(P<0.05)。 结论 疲劳与中度稳定期慢阻肺患者营养、生活质量、炎症、精神情绪有关,是建立慢阻肺患者多维度疲劳测量的重要部分。     

Correlation between real-time heart rate and fatigue in chest compression providers during cardiopulmonary resuscitation: A simulation-based interventional study

Background:The American Heart Association guidelines recommend switching chest compression providers at least every 2 min depending on their fatigue during cardiopulmonary resuscitation (CPR). Although the provider''s heart rate is widely used as an objective indicator for detecting fatigue, the accuracy of this measure is debatable.Objectives:This study was designed to determine whether real-time heart rate is a measure of fatigue in compression providers.Study design:A simulation-based prospective interventional study including 110 participants.Methods:Participants performed chest compressions in pairs for four cycles using advanced cardiovascular life support simulation. Each participant''s heart rate was measured using wearable healthcare devices, and qualitative variables regarding individual compressions were obtained from computerized devices. The primary outcome was correct depth of chest compressions. The main exposure was the change in heart rate, defined as the difference between the participant''s heart rate during individual compressions and that before the simulation was initiated.Results:With a constant compression duration for one cycle, the overall accuracy of compression depth significantly decreased with increasing heart rate. Female participants displayed significantly decreased accuracy of compression depth with increasing heart rate (odds ratio [OR]: 0.97; 95% confidence interval [CI]: 0.95–0.98; P < .001). Conversely, male participants displayed significantly improved accuracy with increasing heart rate (OR: 1.03; 95% CI: 1.02–1.04; P < .001).Conclusion:Increasing heart rate could reflect fatigue in providers performing chest compressions with a constant duration for one cycle. Thus, provider rotation should be considered according to objectively measured fatigue during CPR.