《邵氏医案》从血辨治痛经浅析

[目的]分析总结浙江近代著名临床医家邵兰荪治疗痛经的经验,以期为临床治疗提供借鉴。[方法]通过研读裘吉生编《邵氏医案》,筛选出其中治疗痛经的医案十余则,并结合邵氏在妇科方面的学术思想,进一步分析其辨证立法遣方特色,从而总结邵氏治疗痛经的临证经验。[结果]邵氏治疗痛经多从血辨治,且分虚实两端,其中属虚者血虚内热用益母胜金丹养血清热、活血止痛,血虚肝风治以养血柔肝、息风止痛;属实者水结血瘀用五苓散利水散瘀、行气止痛,气阻血滞治从行气活血、调经止痛。[结论]在治疗妇人痛经方面,邵氏辨治遣方确有独特经验,这些经验可为中医药治疗此类疾病拓宽诊治思路,有助于提高临床疗效。     

Walking speed as a predictor of community mobility and quality of life after stroke

Background: Community mobility (CM) is considered a part of community reintegration that enhances Quality of Life (QoL). Achieving an appropriate gait speed is essential in attaining an independent outdoor ambulation and satisfactory CM.

Objective: The aim of this study was to identify whether gait speed is a predictor of CM and QoL in patients with stroke following a multimodal rehabilitation program (MRP).

Methods: This was a baseline control trial with 6-months follow-up in an outpatient rehabilitation setting at a university hospital. Twenty-six stroke survivors completed the MRP (24 sessions, 2 days/wk, 1 hr/session). The MRP consisted of aerobic exercise, task-oriented exercises, balance exercises and stretching. Participants also performed an ambulation program at home. Outcome variables were: walking speed (10-m walking test) and QoL (physical and psychosocial domains of Euroquol and Sickness Impact Profile).

Results: At the end of the intervention, comfortable and fast walking speed increased by an average of 0.16 (SD 0.21) (*p < .05) and 0.40 (SD 0.51) (**p < .001) m/s, respectively. After the intervention, all participants achieved independent outdoor ambulation with an increase of 34.14 of walking minutes/day in the community and a decrease of sitting time of 95.45 minutes/day. Regarding QoL there were increased mean scores on the physical and psychosocial dimensions of Euroquol and the Sickness Impact Profile, respectively (**p < .001).

Conclusions: The results suggest that improved walking speed after the MRP is associated with CM and higher scores in QoL. These findings support the need to implement rehabilitation programs to promote increased speed.     

Self-Selected walking speed increases when individuals are aware of being recorded

BackgroundTypical gait data collections consist of discrete walking trials where participants are aware when data are being recorded. Anecdotally, some investigators have reported that participants often walk differently between trials or before or after data collection compared to when they know they are being recorded. In addition, walking speed, which affects a number of gait variables, is known to be different when individuals complete discrete and continuous walking trials.Research questionThe purpose of this study was to determine whether changes in walking speed occurred as a result of participants being aware, versus unaware that data were being recorded, during both discrete and continuous walking trials.MethodsKinematic data were collected for twenty two individuals walking continuous trials or discrete trials, while they were both aware and unaware of being recorded. Comparisons of walking speeds were made between groups (continuous walking; discrete trials) and awareness of being recorded (aware; unaware) using a two way ANOVA.ResultsThe results indicated that participants walked significantly faster during discrete trials when they were aware that data were being recorded compared to when they were unaware. However, when they walked continuously their walking speed was not affected by their awareness.SignificanceThe results suggest that awareness of data collection, and the type of protocol used during data collection, affect an individual’s walking speed during gait analysis. Therefore, care should be taken when determining gait analysis protocols where variables are sensitive to walking speeds.     

基于“气道神经源性炎症-TRP通路”探讨慢性咳嗽发病机制及中医治疗

咳嗽临床常见，尤其是胸部影像学无明显异常的慢性咳嗽，病因复杂、易误诊误治，逐渐受到重视，国内外相继颁发相关指南，目前认为咳嗽高敏感性是其重要的病理生理机制。中医将慢性咳嗽归于"久咳""久嗽"范畴，在病因病机、治法方药上积累了丰富的临床经验，史利卿教授团队针对该病开展了专项临床及基础研究15年，根据传统中医理论及其突出临床症状提出"风邪伏肺"病机，应用祛风宣肺法治疗效果显著。文章结合西医学相关咳嗽机制研究进展及既往研究结果，初步探讨祛风宣肺法治疗该病的疗效机制，丰富慢性咳嗽风邪伏肺致咳相关学术理论的科学内涵，有利于提高中医药防治慢性咳嗽学术水平。     

Tester and testing procedure influence clinically determined gait speed

BackgroundThere is a clinical need to be able to reliably detect meaningful changes (0.1 to 0.2 m/s) in usual gait speed (UGS) considering reduced gait speed is associated with morbidity and mortality.Research questionWhat is the impact of tester on UGS assessment, and the influence of test repetition (trial 1 vs. 2), timing method (manual stopwatch vs. automated timing), and starting condition (stationary vs. dynamic start) on the ability to detect changes in UGS and fast gait speed (FGS)?MethodsUGS and FGS was assessed in 725 participants on a 8-m course with infrared timing gates positioned at 0, 2, 4 and 6 m. Testing was performed by one of 13 testers trained by a single researcher. Time to walk 4-m from a stationary start (i.e. from 0-m to 4-m) was measured manually using a stopwatch and automatically via the timing gates at 0-m and 4-m. Time taken to walk 4-m with a dynamic start was measured during the same trial by recording the time to walk between the timing gates at 2-m and 6-m (i.e. after 2-m acceleration).ResultsTesters differed for UGS measured using manual vs. automated timing (p = 0.02), with five and two testers recording slower and faster UGS using manual timing, respectively. 95% limits of agreement for trial 1 vs. 2, manual vs. automated timing, and dynamic vs. stationary start ranged from ±0.15 m/s to ±0.20 m/s, coinciding with the range for a clinically meaningful change. Limits of agreement for FGS were larger ranging from ±0.26 m/s to ±0.35 m/s.SignificanceRepeat testing of UGS should performed by the same tester or using an automated timing method to control for tester effects. Test protocol should remain constant both between and within participants as protocol deviations may result in detection of an artificial clinically meaningful change.     

祛寒逐风合剂联合西医常规疗法治疗膝骨关节炎风寒痹阻证临床研究

目的观察祛寒逐风合剂联合西医常规疗法对膝骨关节炎风寒痹阻证的临床疗效,以及对关节症状及相关实验室指标的影响。方法采用随机数字表法将94例膝骨关节炎风寒痹阻证患者分为观察组和对照组各47例。对照组采用常规药物疗法+康复训练,观察组在对照组基础上予祛寒逐风合剂,每次50m L,每日3次,口服。2组均连续治疗2周。比较2组临床疗效,观察2组治疗前后美国西大略湖和麦克马斯特大学骨关节炎指数(WOMAC)评分、视觉模拟评分法(VAS)评分、压痛指数、中医症状评分,白细胞介素(IL)-1β、IL-6、血管内皮生长因子(VEGF)、肿瘤坏死因子(TNF)-α、骨钙素、抗酒石酸盐酸性磷酸酶异构体(TRACP)-5b、骨特异性碱性磷酸酶(BALP)、纤维蛋白原、红细胞沉降率和红细胞聚集指数,对2组进行安全性评价。结果观察组总有效率为89.36%(42/47),对照组为74.47%(35/47),观察组明显优于对照组(P<0.05)。与本组治疗前比较,2组治疗后WOMAC评分、VAS评分、压痛指数、中医症状评分明显下降(P<0.05);2组治疗后比较,观察组WOMAC评分、VAS评分、压痛指数、中医症状评分明显低于对照组(P<0.05)。与本组治疗前比较,2组治疗后IL-1β、IL-6、TNF-α、VEGF、TRACP-5b水平明显下降,骨钙素、BALP水平明显升高(P<0.05);2组治疗后比较,观察组IL-1β、IL-6、TNF-α、VEGF、TRACP-5b水平明显低于对照组,骨钙素、BALP水平明显高于对照组(P<0.05)。与本组治疗前比较,观察组治疗后纤维蛋白原、红细胞沉降率、红细胞聚集指数明显下降(P<0.05);2组治疗后比较,观察组血液流变学各项指标明显低于对照组(P<0.05)。2组均未发生不良反应。结论祛寒逐风合剂联合西医常规疗法治疗膝骨关节炎风寒痹阻证患者疗效较好,可明显改善关节症状及相关实验室指标。     

风三针治疗中风后吞咽障碍临床研究

目的:观察“风三针”针刺疗法在治疗中风后吞咽障碍的临床疗效。方法:随机收集中风后吞咽障碍患者60例,按照不同的治疗方法分为对照组和治疗组各30例。两组均先进行吞咽康复训练,后治疗组予风三针针刺治疗,观察两组治疗后洼田饮水试验评分,VFSS吞咽难度评分,并进行对比分析其临床疗效。结果:对照组及治疗组在治疗4个疗程后,治疗组总有效率93.33%高于对照组70.00%(P<0.05); 两组洼田饮水试验评分治疗后均低于治疗前(P<0.05),治疗组的评分低于对照组(P<0.05); 两组的VFSS吞咽难度评分治疗后均高于治疗前(P<0.05); 治疗组的VFSS难度评分高于对照组(P<0.05)。结论:“风三针”针刺疗法在治疗中风吞咽障碍中临床疗效确切。     

The gait profile score characterises walking performance impairments in young stroke survivors

BackgroundThe Gait Profile Score (GPS) provides a composite measure of the quality of joint movement during walking, but the relationship between this measure and metabolic cost, temporal (e.g. walking speed) and spatial (e.g. stride length) parameters in stroke survivors has not been reported.Research Question: The aims of this study were to compare the GPS (paretic, non-paretic, and overall score) of young stroke survivors to the healthy able-bodied control and determine the relationship between the GPS and metabolic cost, temporal (walking speed, stance time asymmetry) and spatial (stride length, stride width, step length asymmetry) parameters in young stroke survivors to understand whether the quality of walking affects walking performance in stroke survivors.MethodsThirty-nine young stroke survivors aged between 18 and 65years and 15 healthy age-matched able-bodied controls were recruited from six hospital sites in Wales, UK. Joint range of motion at the pelvis, hip, knee and ankle, and temporal and spatial parameters were measured during walking on level ground at self-selected speed with calculation of the Gait Variable Score and then the GPS.ResultsGPS for the paretic leg (9.40° (8.60–10.21) p < 0.001), non-paretic leg (11.42° (10.20–12.63) p < 0.001) and overall score (11.18° (10.26–12.09) p < 0.001)) for stroke survivors were significantly higher than the control (4.25° (3.40–5.10), 5.92° (5.11 (6.73)). All parameters with the exception of step length symmetry ratio correlated moderate to highly with the GPS for the paretic, non-paretic, and/or overall score (ρ = <−0.732 (p < 0.001)).SignificanceThe quality of joint movement during walking measured via the GPS is directly related to the speed and efficiency of walking, temporal (stance time symmetry) and spatial (stride length, stride width) parameters in young stroke survivors.