复方角菜酸酯栓在痔上黏膜环形切除钉合术后的临床应用评价

目的评价复方角菜酸酯栓对缓解痔上黏膜环形切除钉合术(PPH)后患者早期不适症状方面的疗效。方法选取2002年11月至2003年7月行PPH的80例患者,随机分为治疗组(复方角菜酸酯栓组,42例)和对照组(常规处理组,38例),分别记录两组患者术后24h和第6及第12天时的症状改善情况、术后24h有无尿潴留情况、术后首次排便时间、试验结束时伤口愈合情况、住院时间和换药次数、停药及停药的原因以及伴随用药情况。结果术后24h治疗组患者症状总得分(4.4)较对照组(6.1)低,P<0.05。但至术后第6和第12天时,两组症状得分比较,差异无统计学意义(P>0.05)。治疗组患者在各时间点的症状得分减少值均高于对照组(P<0.05)。两组患者在术后24h出现尿潴留的比率和住院天数方面比较,差异无统计学意义(P>0.05)。结论复方角菜酸酯栓对于缓解PPH术后早期的不适症状效果良好。     

颅脑损伤患者上消化道出血的预防和治疗(附625例报告)

目的探讨颅脑损伤后上消化道出血的预防措施及其治疗方法。方法回顾性分析625例颅脑损伤后上消化道出血的病例,在治疗原发伤病基础上,采用止血、制酸、保护胃黏膜等对症处理,同时应用阿托品治疗22例;胃镜下治疗8例;胃次全切除术5例。结果本组病例中,治愈572例,缓解36例,无效5例,死亡12例,其中阿托品治愈20例;胃镜下治愈6例;胃次全切除术治愈4例。结论预防和治疗的重点是消除颅脑损伤病灶和保护胃黏膜,常规处理方案效果满意,简单、经济且安全有效,但必要时应及时使用特殊治疗手段,以迅速控制出血病情。     

非创伤性充填技术在乳磨牙龋病治疗的推广总结（附112例，225颗乳磨牙病例介绍）

目的:推广适应儿童的非创伤性充填技术(ART)总结应用ART治疗乳磨牙龋病的临床效果。 方法 于2001年选取112名6岁-8岁儿童 225颗乳磨牙 采用ART技术 跟踪随访1年。 结果 成功195颗 失败30颗 成功率86 8％。结论 ART技术是一项只用手工器械去除龋坏组织 并用粘结性修复材料修复 龋洞的治疗技术 对儿童乳磨牙龋病早期治疗有实用价值 并有利于开展群防群治。     

螺旋CT三维重建成像在先天性高肩胛症手术方式选择中的作用

[目的]探讨螺旋CT三维重建技术在先天性高肩胛症分度和手术方式选择中的作用。[方法]22例先天性高肩胛症术前应用螺旋CT对病变部位进行扫描并三维重建，测量以肩胛骨肩胛冈内侧缘为参照点，两侧肩胛骨高度差。根据测量结果依据Cavendish分度将其分类，并根据三维重建成像选择不同的矫形手术术式。[结果]本组22例病人，随访2—4年，外观及功能均有不同程度的改善，未出现神经、血管和椎体等的损伤。[结论]根据螺旋CT扫描和三维重建检查结果，术前即可直观的明确先天性高肩胛症的病变程度，相互关系，伴发畸形，患侧肩胛骨与正常对侧肩胛骨的外观差异等，便于手术操作方案的制定，避免了手术操作的盲目性，减少医源性并发症的发生。     

Socio-economic burden of permanent incisor replantation on children and parents

Abstract – This study describes the socio‐economic burden and attitudes of children and their parents following replantation of avulsed incisors. Records of 80 patients with 99 avulsion injuries treated in a teaching hospital clinic from 1988 to 1999 were reviewed. Mean age at time of injury was 10.6 years (range = 6.6–17.7 years). Complete records for a minimum of 1 year were obtained for 43 patients with 60 replanted incisors. Mean treatment procedures provided during the first year included 5.5 diagnostic periapical radiographs, 1.9 occlusal radiographs, 1.3 pulpectomies, and 2.7 pulp medicament applications. The mean estimated treatment cost and direct time (dentist) for first‐year post‐trauma management was $1465 CAD and 7.2 h, respectively. Treatment costs were significantly higher during the first year post‐trauma for patients who had their incisors extracted (P = 0.04), but there was no significant difference in direct treatment time between the two groups (P = 0.19). Twenty‐one patient–parent pairs were surveyed for a number of qualitative factors. Ninety per cent of patients and 86% of parents reported that school and work time was lost. Even after having gone through the painful experience of replantation, the demands of recall, and in some cases, extraction, the majority of patients (67%) and parents (81%) stated that they would have still made the same (replantation) decision. Patient and parent responses were not statistically different (P = 0.453). Almost half the parents stated they would be willing to pay over $2000 CAD to save an incisor. Patients rated retention of an incisor as significantly more important than infraocclusion. This is the first study to quantify the treatment burden of replantation of avulsion injuries exclusively in the pediatric population. This study describes the socio‐economic burden and responsibilities of patient/parent and dentist and their role in informed consent.     

不同临床和病理分型对肝门部胆管癌切除术预后的影响

目的 研究临床和病理分型与肝门部胆管癌切除术疗效的关系。方法总结1993年至2004年在解放军总医院肝胆外科手术切除的肝门部胆管癌198例病例资料。结果临床分型Ⅰ型34例，Ⅱ型60例，Ⅲa型27例，Ⅲb型33例，Ⅳ型19例，Ⅴa型6例。Ⅴb型19例。病理高分化腺癌35例，中分化腺癌52例，低分化腺癌54例，三者的中位生存期分别为29．5、11、5．5个月；病理切缘阴性者与切缘阳性者生存率有显著性差异（P 〈0．05）。手术并发症出现率41．4％，围手术期死亡1例。结论肝门部胆管癌根据临床分型进行相应的手术治疗；病理切缘阴性是影响预后的主要因素之一；围手术期正确处理，是减少手术并发症，提高患者生活质量和延长生存期的关键。     

前臂预成皮瓣腭部缺损1例整复术护理

目的:提高前臂预成皮瓣整复术的护理水平.方法:通过术前心理护理,供区的皮肤保护,口腔装备,术后环境准备和卧位,皮瓣观察,切口护理,饮食和口腔护理进行评价.结果:预成皮瓣正常成活,色泽红润如期修复腭部缺损.结论:良好的护理可以提高前臂预成瓣移植的成功率.     

男性病人冠状动脉病变与吸烟关系的研究

[目的]探讨吸烟对病人冠状动脉病变的影响。[方法]对吸烟组(5 0例)与不吸烟组(3 0例)进行冠状动脉造影,观察记录冠状动脉病变情况并进行统计学分析。[结果]两组冠状动脉病变记分、每日不同吸烟量与冠状动脉病变记分、不同的吸烟年限与冠状动脉病变记分比较均有统计学意义(P <0 .0 1)。[结论]长期吸烟可使冠状动脉病变程度加重,应加强对长期吸烟及冠状动脉介入术后病人的健康教育,有效预防和控制冠心病,提高人群的健康水平。     

TEN YEARS' EXPERIENCE IN LOW VISION PRACTICE

The Low Vision Clinic at the Palmerston North Hospital has now been oerating for 70 years. Over the course of these ten years a number of factors have emerged which can be as readily applied to general ophthalmological practice as to low vision practice. The philosophy of low vision care is one of which all ophthalmologists should be aware and includes factors to be taken into account when dealing with children, people in the workplace, and everyday factors involved in daily living activities, all of which are equally relevant in routine ophthalmological practice. This paper endeavours to share some thoughts on these factors and also discusses means by which the visually handicapped can be helped in areas where specialist low vision services are not readily available.     

术后镇痛10年后的质量控制探讨：1168例回顾性研究

目的 了解术后镇痛的现状，探讨术后镇痛的质量控制问题。方法 回顾近3个月1168例术后镇痛所采用的镇痛方法和预防术后恶心呕吐的方法，了解镇痛效果和副作用的发生情况，并分析影响镇痛效果和副作用发生率的有关因素，患者的满意度情况。结果 90％采用了连续硬膜外镇痛法，配方主要是小剂量吗啡复合低浓度布比卡因或罗比卡因，静脉镇痛主要采用吗啡复合氯诺昔康。预防术后恶心呕吐（PONV）的方法有5-HT3受体拮抗剂（昂丹司琼或阿扎司琼），氟哌啶，地塞米松等，单用或复合应用。连续硬膜外镇痛需要补救镇痛者约5％，静脉镇痛补救镇痛者约10％。PONV总体发生率低，妇科开腹手术低至20％，女性非妇科手术低至10％，剖宫产术低至1％，使用氟哌啶使妇科手术PONV降低约50％。1例高龄患者出现血氧饱和度下降至82％，经停药、吸氧等处理好转。硬膜外导管脱落0．5％。瘙痒、头晕等并发症小于5％。通过补救镇痛，及时处理并发症，患者满意度在90％以上。结论 硬膜外镇痛方法效果优于静脉镇痛方法，适度镇痛，减少镇痛药量，增加安全性，重视PONV的预防，及时处理镇痛不足和副作用，从而提高患者的满意度，是术后镇痛质量控制的可行的理念和方法。