Normothermic cardiopulmonary bypass: effect on the incidence of persistent postoperative neurological dysfunction following coronary artery bypass graft surgery

We retrospectively reviewed the records of 250 consecutive patients undergoing coronary artery bypass graft surgery (CABG) from January 1994 through January 1996 to determine the incidence of persistent postoperative neurological dysfunction after CABG and to compare normothermic and moderate hypothermic cardiopulmonary bypass (CPB). Normothermic CPB was used in 128 patients (36°–37°C) and hypothermic CPB (27°–28°C) in 122 patients. Postoperative neurological dysfunction included focal motor deficits, delayed recovery of consciousness (>24h) after surgery, and seizures within 1 week postoperatively. Persistent neurological dysfunction was diagnosed if complete resolution had not occurred within 10 days of surgery. The incidence of persistent postoperative neurological dysfunction was 4.1% in the hypothermic CPB group and 2.3% in the normothermic CPB group. There were no statistically significant differences between the two groups (P=NS). These results suggest that normothermic CPB did not increase the incidence of persistent postoperative neurological dysfunction compared to hypothermic CPB.     

卒中急性期病人中医综合康复护理效果观察

[目的]探讨中医综合康复护理对卒中急性期病人神经功能缺损及日常生活能力（ADL）的影响。[方法]选择2004年9月-2006年9月在3家协作医院住院的卒中急性期238例病人为研究对象，随机分为实验组和对照组，两组药物治疗基本相同。实验组按中医综合康复护理方案进行护理．对照组采用卒中护理常规进行护理。对入选的病人在入院第1周内和4周后进行神经功能缺损及ADL的评定。[结果]4周后实验组在临床神经功能缺损、ADL等方面明显优于对照组，差异有统计学意义（P〈0．01）。[结论]中医综合康复护理可促进肢体的功能恢复，提高病人的ADL。     

腹部器官移植术后并发症的磁共振检查

目的探讨磁共振在腹部器官移植并发症中的诊断价值。方法对4例肝移植、5例胰肾联合移植及2例肾移植患者进行磁共振检查，检查时间在术后28d至2年，采用GE1．5TMR机型，成像技术包括常规平扫及增强扫描。结果4例肝移植，1例发生肝动脉狭窄伴肝坏死，1例发生下腔静脉血栓形成，1例为肝静脉与下腔静脉吻合口明显狭窄，1例为左右肝管明显狭窄；5例胰、肾联合移植中，1例并发急性排斥反应，1例为移植胰慢性排斥反应伴纤维化，1例为迟发性胰腺炎，移植肾4例正常，1例并发急性排斥反应伴肾梗死；2例单纯肾移植者，1例为肾动脉局限性中度狭窄，1例为肾动脉与髂内动脉吻合口处动脉瘤形成。上述病理改变均经组织病理检查和数字减影血管造影证实。结论磁共振可作为腹部器官移植并发症的一种无损伤检查手段，对于血管并发症，有其独有的优势。     

术后恶心呕吐的危险因素分析及防治

恶心呕吐是术后常见的并发症，而且可引起切口裂开、吸入性肺炎、水电解质紊乱等严重后果。近年来，虽然对术后恶心呕吐(PONV)的发生机制进行了大量的研究，也出现了很多新型的抗呕吐药，但PONV发生率依然较高。PONV的治疗可分为非药物疗法和药物疗法，作者对药物疗法进行综述。     

肝移植患者术后早期精神症状的观察

目的探讨肝脏移植术后早期精神系统并发症发生的原因和防治经验。方法回顾性分析 12 5例原位肝脏移植患者的临床资料 ,以术后 2周作为观察时点 ,分析肝脏移植术后早期精神系统并发症发生的原因 ,总结防治经验。结果有症状组和无症状组在性别、年龄、肝功能以及血环孢素A浓度方面无明显差异 ;但有症状组的无肝期时间 (93 74± 2 8 98)min和手术时间 (4 14 6 5±6 1 92 )min却长于无症状组 (P <0 0 5 ) ;另外 ,术前有无肝性脑病、术后感染以及静脉使用免疫抑制剂和术后精神症状的发生明显相关。结论肝脏移植术后早期精神系统并发症发生的原因是多方面的 ,通过积极的对症支持治疗 ,预后良好。     

Evaluation of stroke rehabilitation by randomized controlled studies: a review

In all, 22 reports of 20 randomized, controlled rehabilitation studies were evaluated. In 18 of these, the design of the trial was parallel, with a cross-over format being employed in the remaining 2 instances. Seven studies related to intensive rehabilitation during the early post-acute period. In six others, specific techniques--sometimes associated with traditional physiotherapy procedures--were compared: biofeedback, perceptual retraining, and amphetamine treatment. Eight experiments evaluated speech therapy in aphasia. Frequently, methodological considerations limited the interpretation of the results. The review showed that: 1) as regards activities of daily life and motor function, differences as between rehabilitation in stroke units on the one hand and non-rehabilitation or rehabilitation in medical wards on the other, were detected in relatively few quality studies and remained particularly inconclusive insofar as life in the home environment was concerned; 2) rehabilitation for aphasia and perceptual dysfunction proved effective for at least several months after acute stroke; 3) in general, examination of the reports cited revealed no differences in the effects of biofeedback and perceptual retraining vs conventional physiotherapy; 4) rehabilitation, whether administered by specialists or amateur caregivers purpose-trained by specialists, proved equally effective for aphasia. These conclusions constitute a valuable basis for the development and evaluation of modern rehabilitation programs for stroke patients.     

肝移植术后血管胆道并发症的介入治疗

目的:评价介入治疗对肝移植后胆道、血管并发症的价值。材料和方法:18例肝移植患者接受了介入治疗。其中肝动脉狭窄8例,行肝动脉造影及溶栓治疗;下腔静脉及肝静脉狭窄2例,行内支架置入术;胆瘘及胆道狭窄8例,行PTCD治疗。结果:胆道并发症8例,PTCD治疗后症状消失;肝动脉狭窄8例,溶栓后肝动脉完全开放6例,1例血流部分开放,1例肝动脉血流未恢复再次肝移植治疗;下腔静脉及肝静脉狭窄2例内支架置入术后下腔静脉梗阻及肝肿大症状消失。结论:介入治疗是治疗肝移植后胆道血管并发症的有效方法。     

降低高血压脑出血术后死亡的几点体会

目的 :总结降低高血压脑出血病人术后病死率的方法。方法 :分析 36例高血压脑出血病人救治经过。结果 :36例中死于肺部感染 9例 ,再出血 7例 ,消化道出血 6例 ,术后颅高压未解除 5例 ,肾功能衰竭 5例 ,其他 4例。结论 :严格掌握高血压脑出血手术指征 ,选择正确手术方法 ,术后合理用药及护理能降低高血压脑出血手术后病死率 ,改善预后。     

Arm function after axillary dissection for breast cancer: a pilot study to provide parameter estimates.

Sixty-three women participated in a study in Calgary, Alberta to assess the rate of arm recovery and factors affecting it up to one year after axillary node dissection for breast cancer. Outcomes included objective measures of swelling, mobility, and strength, and subjective assessments of pain (at rest and with movement) and stiffness. Approximately 42% of women had residual impairment of at least one type one year after surgery, the most common problems being pain (16%) and reduced grip strength (16%). Except for lymphedema, measurements one year after surgery showed little change from measurements at 6 months, suggesting that the shorter follow-up may be appropriate for assessing the long term effects of axillary dissection. Lymphedema was the only sequela which increased over time. The results provide parameter estimates for designing studies to evaluate the role of physiotherapy after axillary dissection.     

体重指数对全膝关节置换术后功能的影响

目的回顾性分析体重指数(BMI)对骨关节炎(OA)患者全膝关节置换术(TKA)后功能的影响.方法由同一组医生使用同一种假体对320例(520膝)骨关节炎患者行全膝关节置换.按体重指数分为4组非肥胖组(BMI＜25.0 kg/m2)、超重组(BMI 25.1～27.0 kg/m2)、肥胖组(BMI 27.1～30.0kg/m2)和病理性肥胖组(BMI＞30.0 kg/m2),分别记录术前及随访时HSS膝评分、功能评分、膝关节最大屈曲、伸直度数和并发症.结果术前超重组、肥胖组和病理性肥胖组功能评分较非肥胖组低(P＜0.05),但膝评分差异无显著性.通过平均28.3个月的随访,无论膝评分和功能评分各组术后均明显提高,各组提高的幅度比较差异无显著性.虽然超重组、肥胖组和病理性肥胖组术后最大屈曲、伸直度数较非肥胖组小,但是改善幅度仍相当,差异无显著性(P＞0.05).肥胖组和病理性肥胖组围手术期并发症明显增高(P＜0.05),在总共93例(181膝)中,有14膝(9.2%)出现伤口并发症,其中1膝(0.5%)感染,感染发生于术后10周内,与伤口并发症有关;2膝(1.3%)内侧副韧带损伤.超重组166例(258膝)中有6膝(2.3%)出现伤口并发症,无感染及内侧副韧带损伤病例.非肥胖组61例(81膝)中有1膝(1%)出现伤口并发症,无感染及内侧副韧带损伤病例.结论TKR是进展期OA患者有效的治疗措施,肥胖并不是膝关节置换手术的障碍.但围手术期并发症增多,包括伤口愈合、感染、内侧副韧带损伤,应注意伤口缝合技术和保护内侧副韧带.