奚九一治疗下肢静脉性溃疡98例临床观察

目的:观察奚九一治疗下肢静脉性溃疡的临床疗效。方法:98例下肢静脉性溃疡采用辨病与辨证结合进行临床分期,运用中医中药,内外兼治,观察症状变化。结果:治愈76例;好转16例,未愈6例。结论:奚九一辨病与辨证结合进行临床分期,运用中医中药,内外兼治,治疗下肢静脉性溃疡疗效显著。     

四肢骨肉瘤保肢治疗与预后影响因素分析

目的 探究四肢骨肉瘤保肢治疗与预后的危险因素.方法 89例四肢骨肉瘤患者行保肢治疗后随访3年,依据3年预后结局分为生存组(71例)与死亡组(18例),比较两组患者临床特征,分析死亡的相关因素,将相关因素代入Cox比例风险模型分析危险因素.结果 生存组及死亡组四肢骨肉瘤患者Enneking分期及是否术后肺转移、治疗后病理...     

跨越水平障碍物时的步态特征

目的 观察水平跨障肢体动作相关的步态特征,以优化跨障策略,降低跌倒风险.方法 2019年9月,招募健康青年男性受试者15名,在实验路径中使用优势肢体和非优势肢体完成水平跨障任务,障碍宽0 cm、45 cm、55 cm和65 cm.使用红外摄像和生物力学测力台采集步态参数.结果 随着障碍物宽度增加,受试者步速更快,足跟到...     

Analgesic and anticonvulsant activity of new derivatives of 2-substituted 4-hydroxybutanamides in mice

Earlier in vitro studies of the compounds marked as GT27, GT28, GT29 and BM128 revealed their inhibitory action towards murine γ-aminobutyric acid (GABA) transporters (mGAT1-mGAT4). In the present paper, the pharmacological activity of four γ-hydroxybutyric acid (GHB) amide derivatives was investigated. The following procedures were involved: locomotor activity, hot plate and electroconvulsive threshold tests. The compounds' influence on motor coordination was evaluated in the chimney test, as well. Intraperitoneal (i.p.) administration of the GHB derivatives decreased animals' locomotor activity (ED(50) values ranged between 23.79 and 26.37 mg/kg). At a dose of 25 mg/kg (i.p.) the compounds prolonged the nociceptive reaction time latency in the hot plate assay to various degree and GT28 and GT29 were the most potent ones in this respect. Their analgesic efficacy was particularly pronounced 30 min after their administration [percent of maximal possible effect (%MPE) = 16.93 and 22.72, respectively]. The investigated GHB derivatives, except for GT29 at 100 mg/kg, increased the electroconvulsive threshold by approximately 4-11 mA as compared to the vehicle-treated mice. In the chimney test they impaired the animals' motor coordination to various degree. We suggest further investigations of the compounds to estimate their biological activity.     

伸筋丹胶囊联合巴氯芬治疗肩手综合征的疗效观察

目的探讨伸筋丹胶囊联合巴氯芬治疗肩手综合征的临床效果。方法选取2016年11月—2018年11月上海市宝山区张庙街道泗塘社区卫生服务中心收治的82例肩手综合征患者,随机分为对照组和治疗组,每组各41例。对照组口服巴氯芬片,初始剂量5 mg/次,3次/d;而后每隔3 d增加5 mg/次,直至维持剂量20 mg/次,3次/d。治疗组在对照组基础上口服伸筋丹胶囊,5粒/次,3次/d。两组均连续治疗4周。观察两组的临床疗效,比较两组治疗前后患手肿胀程度、手背侧皮肤温差、上肢疼痛视觉模拟评分法(VAS)评分、Fugl-Meyer上肢运动功能评定量表(U-FMA)评分、改良Ashworth痉挛量表(MAS)评分、改良Barthel指数(MBI)评分及世界卫生组织生存质量测定简式量表(WHOQOL-BREF)评分的变化情况。结果治疗后,对照组和治疗组的总有效率分别是75.6%、92.7%,两组比较差异具有统计学意义(P0.05)。治疗后,两组患手肿胀程度和手背侧皮肤温差较治疗前均显著降低,同组治疗前后比较差异有统计学意义(P0.05);治疗后,治疗组患手肿胀程度和手背侧皮肤温差显著低于对照组,两组比较差异具有统计学意义(P0.05)。治疗后,两组上肢疼痛VAS评分、MAS评分均较治疗前显著下降,而U-FMA评分、MBI评分均显著上升,同组治疗前后比较差异有统计学意义(P0.05);治疗后,治疗组VAS评分、MAS评分显著低于对照组,而U-FMA评分、MBI评分高于对照组,两组比较差异具有统计学意义(P0.05)。治疗后,两组WHOQOL-BREF中各领域评分及总体生存质量、总体健康状况评分均显著升高,同组治疗前后比较差异有统计学意义(P0.05);治疗后,治疗组这些评分显著高于对照组,两组比较差异具有统计学意义(P0.05)。结论伸筋丹胶囊联合巴氯芬治疗肩手综合征具有较好的临床疗效,可明显缓解患者症状,减轻肢体疼痛,促进上肢运动功能的恢复,提高日常生活能力,改善生活质量,具有一定的临床推广应用价值。     

微创下内固定术治疗上肢骨折的效果观察

目的：探讨微创下内固定术治疗上肢骨折的临床效果。方法选取本院收治的76例上肢骨折患者作为研究对象,随机分成对照组和实验组。对照组采用常规钢板固定,实验组采用微创下内固定术。比较两组的手术情况和恢复情况、Harris评分及术后并发症发生率。结果实验组的术中出血量、愈合时间以及平均可负重时间显著低于对照组,差异有统计学意义（P<0.05）;实验组治疗后的Harris评分优秀率显著高于对照组,差异有统计学意义（P<0.05）;实验组的并发症发生率显著低于对照组,差异有统计学意义（P<0.05）。结论微创下内固定术治疗上肢骨折效果显著,可以减少术中出血量,减轻疼痛,降低术后并发症发生率,加快愈合,利于患者术后的功能恢复。     

Dual Venous Drainage for the Free Latissimus Dorsi Muscle Flap—Using the Serratus Vein Tributary—Making Virtue of a Necessity

Background  Most flap failures in the lower limb are on account of venous congestion. Literature shows a decrease in the incidence of venous failure when two veins are anastomosed. The thoracodorsal pedicle of the latissimus dorsi free flap affords the possibility of a single venous anastomosis. The lack of a second venous outflow could result in venous congestion in the distal limits of the flap, particularly when long flaps are required for large defects or when the recipient veins are smaller in diameter. Methods  We describe a consecutive series of 11 cases of latissimus dorsi flaps for leg and foot defects with a mean defect size of 310 cm ² , where the serratus anterior vein was used as a second venous outflow channel to ensure maximal venous drainage. Results  There were no re-explorations for anastomotic causes. Only one case had partial distal muscle necrosis. There was a delayed anastomotic blowout due to infection resulting in amputation in one case. There was no partial distal muscle necrosis in nine of the ten cases. Conclusion  Using the serratus vein as a second venous outflow is of use in reducing incidence of venous occlusion and distal muscle necrosis and can be specially indicated for large flaps and venous diameter discrepancy.     

Home-Based Electrical Stimulation to Accelerate Wound Healing—A Double-Blinded Randomized Control Trial

Background:Electrical stimulation (E-Stim) may offer a unique adjunctive treatment to heal complicated diabetic foot ulcers (DFU). Our primary goal is to examine the effectiveness of daily home-based E-Stim therapy to speed-up wound healing.Methods:Patients with chronic DFUs and mild to severe peripheral arterial disease (PAD) were recruited and randomized to either control (CG) or intervention (IG) groups. The IG received 1-hour home-based E-Stim therapy on daily basis for 4 weeks (4W). E-Stim was delivered through electrical pads placed above the ankle joint using a bio-electric stimulation technology (BEST^®) platform (Tennant Biomodulator^® PRO). The CG was provided with an identical but non-functional device for the same period. The primary outcome included wound area reduction at 4W from baseline (BL).Results:Thirty-eight patients were recruited and 5 were removed due to non-compliance or infection, leaving 33 participants (IG, n = 16; CG, n =17). At 4W, the IG showed a significant wound area reduction of 22% (BL: 7.4 ± 8.5 cm² vs 4W: 5.8 ± 8.0 cm², P = 0.002). Average of wound area was unchanged in the CG (P = 0.982). The self-report adherence to daily home-therapy was 93.9%.Conclusions:Daily home-based E-Stim provides early results on the feasibility, acceptability, and effectiveness of E-Stim as an adjunctive therapy to speed up wound healings in patients with chronic DFU and mild to severe PAD.     

祛瘀通络脑泰汤结合循环灸对脑梗死急性期肢体痉挛状态的治疗效果及机制探讨

目的评价祛瘀通络脑泰汤结合循环灸对脑梗死急性期患者肢体痉挛状态的治疗效果及机制探讨。方法选择2018年1月—2020年1月医院收治的急性脑梗死患者95例,依据治疗方法的不同,分为试验组(48例)和参照组(47例),参照组依据《中国急性缺血性脑卒中诊治指南2014》给予西医规范治疗。试验组在参照组治疗的基础上,口服祛瘀通络脑泰汤结合循环灸治疗。两组均治疗2周。比较两组治疗前后中医证候积分、治疗疗效,比较治疗前后美国国立卫生研究院卒中量表(NIHSS)、Barthel指数(BI)、运动肌群肌张力评定量表(Ashworth)、血清脑源性神经影响因子(BDNF)和γ-氨基丁酸(GABA)含量。结果试验组治疗疗效较参照组高(P<0.05);试验组治疗后半身不遂、口舌歪斜、言语謇涩、头晕目眩、舌苔黄腻和脉象弦滑等中医证候积分低于参照组(P<0.05);试验组治疗后NIHSS评分、Ashworth评分低于参照组,BI评分高于参照组(P<0.05);试验组治疗后血清BDNF和GABA含量高于参照组(P<0.05)。结论祛瘀通络脑泰汤结合循环灸对脑梗死急性期肢体痉挛患者治疗效果确...