三阶梯药物治疗原发性肝癌疼痛

目的:评价三阶梯药物治疗癌痛计划对原发性肝癌疼痛的疗效.方法:对29例中晚期原发性肝癌患者采用三阶梯用药方法按序、按时治疗癌性疼痛.结果:完全缓解(CR)19例(占65.52%),部分缓解(PR)3例(占10.35%),轻度缓解(MR)3例(占10.35%),有效率86.22%,无缓解(NR)4例(占13.78%),疗效优于单用哌替啶组,两组之间有非常显著差异(P相似文献   

Clinical indicators and other complications in the recovery room or postanaesthetic care unit

Clinical indicators and complications occurring in the recovery room or post anaesthetic care unit were recorded for patients who had an anaesthetic procedure during 1995, 1996 and 1997 (n = 13 266). Clinical indicators measured were those developed by the Australian Council on Healthcare Standards in conjunction with the Australian and New Zealand College of Anaesthetists, and three other indicators. All patients were assessed and positive data were collected by nursing staff on a standardised form which was checked and collated by the anaesthetist responsible for the recovery room (the author). The rates for some indicators were higher than the Australian Council on Healthcare Standards 1997 rates, but the overall rates of complications were comparable with, or lower than, those in published series. Clinical indicator data are seen as a valuable quantitative tool for quality assurance, particularly if collected as part of a more comprehensive programme.     

麻醉性镇痛药使用及依赖性发生的调查

本文调查分析１所大型综合性医院１９８９－１９９４年麻醉性镇痛药使用情况,平均年消耗量为２９６４５±ｓ５５９１ＤＤＤｓ。年开支金额逐年增加,１９９４年为１９９０年的４４０％。内科用量占全院的５５．３％,二氢埃托啡片１９９１年猛增至１０万片以上,卫生部下达文件后下降。门诊麻醉镇痛药用量占４．９％,其处方量占总处方量的０．３５％。主要使用单位是急诊科,占７０．２％。男女患者比为２．４：１;２６－４５ａａ组占４５．６％。药物利用指数０．２９－０．７０,使用不当者主要是二氢埃托啡,发现２人发生依赖性。４３名癌痛患者很少按“三阶梯止痛疗法”给药。根据存在的问题,本文提出相应的建议。     

Incidence of analgesic nephropathy among patients undergoing renal replacement therapy in Czech republic and Slovak republic

BACKGROUND.: The occurrence of analgesic nephropathy (AN) among renal replacementtherapy patients in former Czechoslovakia is not known. Previoussurveys were not based on representative samples and lackeduniform criteria for diagnosing the disease. METHODS.: Incidence of AN in former Czechoslovakia was investigated inpatients commencing renal replacement therapy in 24 (1/3 ofall) dialysis centres from 1 January to 31 December 1992. Patientsshowing an unclear renal diagnosis (n=149) were investigatedwith an interview and renal imaging techniques. The diagnosisof AN was withheld or rejected on the base of recently publisheddiagnostic criteria demonstrating that a decreased renal massof both kidneys combined with bumpy contours and/or papillarycalcifications had a high performance for diagnosing AN (NephrolDial Transplant 1992; 7: 479–486). RESULTS.: Based on the renal imaging criteria, AN was diagnosed in 30of 328 registered patients, resulting in an AN incidence of9.1% while the EDTA data only mentioned an incidence of 4.8%(period 1986–1989). The products most commonly abusedwere analgesic mixtures containing two analgesic substancescombined with caffeine and/or codeine. CONCLUSIONS.: AN was found to be a common disease in the Czech and SlovakRepublics. The disease was diagnosed using reliable renal imagingcriteria.     

Transitional cell carcinoma of the renal pelvis and ureter: Outcome and patterns of relapse in patients treated with postoperative radiation

We assessed the records of 101 patients with locally advanced transitional cell carcinoma (TCC) of the renal pelvis and ureter treated with postoperative radiation therapy to determine outcome and patterns of failure. Locally advanced disease (i.e., T3–4N0 or N+ disease) was identified in 65 patients. Postoperative radiation was used to treat 86 patients, with a median dose of 35 Gy in 20 fractions over 4 weeks to the tumor bed and regional lymph nodes. There were 15 patients with no residual disease who were offered no further therapy. No patient received postoperative chemotherapy. Prognostic factors were examined using univariate and multivariate analysis, and the patterns of failure were identified after postoperative irradiation. Median follow-up was 9.3 years, during which 76 deaths occurred. The 5-year overall survival was 43% and 10-year survival was 23%. A multivariate analysis identified T3 category, lymph node involvement, and age at diagnosis as significant prognostic factors for survival. Tumor grade was a significant prognostic factor on univariate analysis but not on multivariate analysis. Failure analysis showed that only 36% of patients with locally advanced disease remained relapse free. For this group of patients, distant metastases developed in 53%, and locoregional failured occurred in 35% despite postoperative irradiation. Locoregional failure occurred in 95% of patients with nodal involvement who received postoperative radiation, and 77% of those developed distant relapse. This leads us to conclude that patients with resected locally advanced (T3, T4N0, N+) TCC of the upper urinary tracts have a high risk of relapse and death from disease despite postoperative radiotherapy. Because the main feature of the disease is early distant failure, post-operative chemotherapy is required to improve the outcome for this group of patients.     

重组人表皮生长因子防治乳腺癌放射性皮肤反应的临床研究

目的 观察重组人表皮生长因子(rhEGF)局部外用对乳腺癌放疗皮肤反应的防治作用。方法 将30例乳腺癌根治术后放疗的患者,随机分为2组,每组15人,以胸壁出现的放疗反应及用药后的变化作为观察指标。结果 A组:使用rhEGF治疗Ⅱ°湿性皮肤反应的平均愈合时间为5.2±1.1天,使用常规治疗方法(氢地油)平均愈合时间为12.4±2.2天(P<0.01)。B组:胸壁上1/2使用rhEGF的患者仅1例出现Ⅱ°湿性放射性皮肤反应,而下1/2不用药者有6例出现Ⅱ°湿性反应(P<0.05)。结论 使用rhEGF可使乳腺癌放疗中出现的Ⅱ°湿性皮肤反应的愈合时间明显缩短,在乳腺癌术后放疗期间尽早使用rhEGF能有效防止放射性皮肤反应的发生。     

Peri-operative elastase-α-1 proteinase inhibitor in patients with postoperative intervertebral discitis

Summary In a prospective study of 251 patients operated upon for lumbar disc herniation it has been investigated whether the preoperative and early postoperative values of Elastase--1 Proteinase Inhibitor (EPI) — an indicator of inflammatory processes — and C-reactive Protein (CRP) — a well known predictor of some postoperative complications — were correlated to the later development of discitis. Postoperatively discitis developed in 14 patients. A randomly choosen group of 15 complication-free patients out of the total of 251 cases was used as control group.Elevated EPI plasma values, especially in the pre-operative and first postoperative days, turned out to be significantly related to the likelyhood of later discitis development, but no such relation for the CRP plasma values could be established. Thus and early prediction of patients at risk for this complication seems to be possible by pre- and postoperative measurement of EPI. It could be justified —but its usefulness has yet to be proven — to give antibiotics prophylactically and other anti-inflammatory medication in patients with elevated pre- and postoperative EPI values.     

Drug use patterns in Northern Territory Aboriginal communities 1986-1987

During April to November 1986 and May to October 1987, a systematic survey of patterns of use of alcohol, kava, tobacco and analgesics by Northern Territory Aboriginal people aged 15 years and older was conducted. The objectives of the study were to ascertain the prevalence of drug use, the frequency of drug use and the quantity of drugs used. In addition, information about Aboriginal people's perceptions of the drugs, their beliefs about drug use and the value of drugs in their culture was collected. This paper describes only the quantitative aspects of drug use of this population. A stratified sampling procedure was used to sample 10 per cent of the target population. Using two survey instruments, an individual questionnaire and a group questionnaire, data were gathered from 1764 Aboriginal people living in the Northern Territory. As a whole, the Northern Territory Aboriginal people have a drug consumption pattern quite distinct from urban Australians.     

Bupivacaine 0.1% does not improve postoperative epidural fentanyl analgesia after abdominal or thoracic surgery

Epidural infusions of fentanyl, in a 10 micrograms.ml-1 concentration, combined with bupivacaine 0.1% were compared with epidural infusions of fentanyl alone for postoperative analgesia following abdominal or thoracic surgery. There were no detectable differences between the two groups in analgesia (mean visual analogue scale pain scores ranging between 15-35 mm), average infusion rates of 7-9 ml.hr-1, and serum fentanyl concentrations which reached 1-2 ng.ml-1. There was no difference in postoperative pulmonary function (pH, PaCO2, SaO2), or bowel function (time to flatus or po fluids). The incidence of side-effects including somnolence, nausea and vomiting, pruritus and postural hypotension was also similar. Of the patients receiving fentanyl and bupivacaine 0.1%, three developed a transient unilateral sensory loss to pinprick and ice, and two of these patients had unilateral leg weakness equal to a Bromage 1 score. The addition of bupivacaine 0.1% does not improve epidural infusions of fentanyl using a 10 micrograms.ml-1 concentration following abdominal or thoracic surgery.     

Biliopancreatic Diversion: early complications

The experience and early complications in 66 morbidly obese patients who underwent biliopancreatic diversion are presented. There was one death, due to a pulmonary embolus (PE) at home on the 15th postoperative day. Postoperative complications occurred in nine patients, consisting of gastric hemorrhage (2), gastric outlet obstruction (2), non-lethal PE (1), deep vein thrombosis (1), wound dehiscence (1), and asymptomatic gastric leak (1). In addition, there were 12 superficial wound infections. Four patients required urgent reoperation for gastric hemorrhage (2), gastric outlet obstruction (1), and wound dehiscence (1). The high complication rate is believed to represent the early part of the learning curve. Some reports of the early complications following other bariatric operations are discussed.