摘要：目的：探讨晚期产后大出血的发生原因，提出防治措施。方法：对我院1992年1月至2000年1月收治的晚期产后大出血36例病例进行回顾性分析。结果：晚期产后出血的原因依次为胎盘残留、子宫复旧不全、切口裂开。结论：重视第三产程的处理，特别是对产时出血米索前列醇的应用，可有效预防大出血的发生。采用宫缩素及抗感染、清宫术等对症治疗可获得满意的治疗效果，对严重急性出血者可行子宫切除术。
Chronic kidney disease (CKD) has been highlighted as one of the most important public health problems due to sharply climbing incidence and prevalence. To efficiently attenuate the disease burden and improve the disease management, not only active and effective treatment should be administrated, but also comprehensive follow-up nursing management with innovative and evolving spirits should be implemented. Thus dynamic changes of diseases could be acquired in time and patients are under appropriate medical instruction as soon as possible. This editorial is based on quickly developing medical big data resources and advanced internet techniques, from both aspects of patients and health care providers, briefly talking about integrated management strategy of CKD and its future development in China.
Objective To assess reduction of adverse drug reaction incidence in patients with colorectal cancer receiving Jianpi herbs combined with chemotherapy. Methods The randomized controlled trials (RCTs) comparing Jianpi herbs combined with chemotherapy were searched through CBMdisc, CJFD, Wangfang Data and PubMed. The search was updated to September 2007. Software RevMan5, provided by Cochrane Library, was used to perform meta-analysis. Results Six RCTs were identified in this systematic review. All the methodology quality of the enrolled RCTs was gaded C. The pooled analysis showed that Jianpi herbs combined chemotherapy significantly reduced the incidences of grade I and grade II leucopenia [grade I with RR= 0.50 and 95%CI (0.31 to 0.80); grade II with RR= 0.37 and 95%CI (0.21 to 0.66)], grade II nausea and vomiting [RR= 0.51, 95%CI (0.31 to 0.84)] compared with routine chemotherapy. There was no statistical difference in reduction of neurotoxicity between the two groups. Conclusion The methodological quality of the RCTs using Jianpi herbs combined with chemotherapy on treating colorectal cancer should be improved. Based on this systematic review, Jianpi herbs combined with chemotherapy may reduce the incidence of mild to moderate adverse drug reaction, such as leucopenia and nausea and vomiting, in patients with colorectal cancer. Well-designed RCTs are needed in the future.
Objective To detect characteristics and the pathogenesis of rhodopsin (RHO) gene mutation in an inbreeding family with autosomal recessive retinitis pigmentosa (ARRP). Methods Peripheral venous blood 5-8 ml was abstracted from 8 members in the inbreeding ARRP family and 10 control individuals. DNA gene group was picked. Extron 1-5 of RHO gene was amplified by polymerase chain reaction (PCR)，and the mutation of RHO gene was screened by direct DNA sequence measurement. Results The Gln-344-Arg mutation in the RHO gene was detected in 3 patients with ARRP and homozygotes of the mutation in 3 patients were found. Heterozygous of the mutation was detected in the parent of patients and 1 healthy family member. No mutation of RHO gene was found in 2 healthy family members and 10 control individuals. Conclusions The Gln-344-Arg mutation in the RHO gene may be the pathogenic factor of the ARRP family; the frequency of the mutation of RHO gene may increase in the in breeding ARRP family.(Chin J Ocul Fundus Dis，2004，20：145-148)
Objective To evaluate the efficacy and safety of Chinese herb compared with an analgesic drug in the treatment of cancer pain. Methods We electronically searched CBM (1990 to 2008), CNKI (1990 to 2008), VIP (1990 to 2008), The Cochrane Library (Issue 3, 2008), and MEDLINE (1990 to 2008). Relevant journals and conference proceedings were also handsearched. The quality of the included trials was assessed according to the criteria recommended by the Cochrane Handbook for systematic reviews of interventions and meta-analyses were performed for homogeneous studies using the Cochrane collaboration’s review manager 4.2.2 software. Results Five randomized controlled trails (RCTs), all published in Chinese, involving 590 participants, were included. The quality of all RCTs was graded C (low). Meta-analyses were not performed due to heterogeneity. Instead, descriptive analyses were conducted. The results showed that as for the total effective rate in pain-relieving, Zhentongsan (RR=1.11, 95%CI 1.00 to 1.24, P=0.05) and Xiaozhengzhitong paste (RR=1.35, 95%CI 1.02 to 1.78, P=0.04) were more effective than Indometacin, with significant differences. There were no significant differences between Duyiwei capsule and Indometacin, and so were between Huajianbadumo as well as Shebingzhitong paste and Tramado. In terms of early potency, there were significant differences between Zhentongsan (SMD= –?9.87, 95%CI –10.84 to –8.89, Plt;0.000 01) as well as Xiaozhengzhitong paste (SMD= –8.74, 95%CI –10.164 to –7.32, Plt;0.000?01) and Indometacin, and so were between Shebingzhitong paste and Tramadol (SMD= –2.24, 95%CI –3.00 to –1.49, Plt;0.000?01). There were no significant differences between Huajianbadumo and Tramodo. With regard to the durative effect on pain-relieving, there were significant differences between Xiaozhengzhitong paste and Indometacin (WMD=4.78, 95%CI 2.99 to 6.57, Plt;0.00001), but not between Shebingzhitong paste and Tramadol. Conclusion Because of low quality of the existing studies, the current evidence is insufficient to define the efficacy and safety of compound Chinese herb, and further large-scale and high-quality RCTs are needed.
Objective To explore the prevention and control effect of carbapenem resistant Gram-negative bacillus (CRO) in geriatric ward based on transparent supervision model. Methods Patients admitted to the geriatric ward in the First People’s Hospital of Lianyungang between January 2018 and December 2022 were selected. A transparent regulatory model for CRO was established and implemented in 2019, including the establishment of a regulatory group, the development of cluster prevention and control measures, the implementation of transparent reminder, publicity, supervision and assessment and other management measures. We evaluated the effectiveness by comparing the detection rate and infection rate of CRO before and after the intervention. Results A total of 15015 patients were monitored, and a total of 418 strains of CRO were detected. The incidence rate of noso-comial infection was decreasing year by year（χ2=26.666, P<0.001), and the etiological submission rate of hospitalized patients before antimicrobial treatment had been increasing year by year（χ2=280.320, P<0.001). The detection rate of CRO infection had been decreasing year by year, but the difference was not statistically significant (P>0.05), and there was statistical significance in the detection rate of carbapenem-resistant Klebsiella pneumonia infection (P=0.030). The detection rate of CRO had been decreasing year by year (χ2=33.593, P<0.001), and there was statistical significance in the detection rate of carbapenem-resistant Klebsiella pneumonia (χ2=23.663, P<0.001) and carbapenem resistant Pseudomonas aeruginosa (χ2=14.527, P=0.006).Conclusions By establishing and promoting transparent supervision mode in the geriatric ward, the detection rate and infection rate of drug-resistant bacteria can be significantly reduced, and the prevention and control effect of CRO in the elderly patients in the ward can be effectively improved to ensure the safety of elderly patients.
Patients undergoing maintenance hemodialysis are characterized with lower cardiorespiratory capacity and muscle atrophy, thus easily leading to a sedentary lifestyle. These patients are usually associated with lower quality of life and worse prognosis. Evidence indicates appropriate exercise rehabilitation plan could help maintenance hemodialysis patients achieve better health outcomes. However, there is still a lack of evidence data to precisely recommend exercise type, intensity, frequency and timing specially designed for maintenance hemodialysis patients. This article aims to summarize the existing expert consensus on exercise rehabilitation for maintenance hemodialysis patients, important considerations in the implementation process, factors that affect exercise rehabilitation, with a view to encouraging maintenance hemodialysis patients to participate in the development of appropriate exercise rehabilitation plan and maximize health benefits.
ObjectivesTo evaluate the quality of guidelines on nutrition in liver disease from 2017 to 2019, and to interpret these guidelines so as to provide references for clinical practice.MethodsComputer-assisted literature searches in CNKI, VIP, WanFang Data, Medline (Ovid), The Cochrane Library, PubMed and Medlive databases were performed by two reviewers for guidelines on nutrition in liver disease from January 2017 to July 2019. Two reviewers extracted data and assessed the methodological quality of the included guidelines using AGREE II, separately. Meanwhile, the intraclass correlation coefficient (ICC) was used to assess the degree of consistency.ResultsFour guidelines were included with 2 from China and 2 from Europe. Their average standardised scores in the 6 domains of scope and purpose, stakeholder involvement, rigour of development, clarity, applicability and independence were 79.17%, 71.53%, 78.13%, 85.42%, 61.98% and 43.75%, respectively. The Chinese and European guidelines had similar recommendations for energy and other nutrients, apart from differences in recommendations for protein intake. The European guidelines considered that restricting protein intake was not beneficial for patients with hepatic encephalopathy, while the Chinese guidelines argued that patients with severe hepatic encephalopathy were required to reduce or limit their protein intake.ConclusionsAll 4 guidelines are of average quality and are required to be strengthened in the ‘independence’ domain. Currently, the only consensus on nutrition therapy for liver disease and guidelines on nutrition in end-stage liver disease are available for references in China, with lower quality scores than that of the European guidelines. Therefore, the evidence-based guidelines on nutrition in liver disease should be developed by Chinese national conditions as soon as possible to provide references for clinicians, nurses and clinical nutritionists, enableing them to implement nutrition screening, evaluation, nutritional therapy and follow-up management for patrents with liver disease.
Objective To summarize the latest research progress on the relationship between cN0 multifocal papillary thyroid microcarcinoma (PTMC) and central lymph node metastasis (CLNM) at home and abroad, so as to provide a reference for surgeons to balance the benefits and risks of surgery and select the best treatment plan. Method The latest studies on the relationship between CLNM and tumor characteristics of cN0 multifocal PTMC (including number of tumor foci, total tumor diameter, primary tumor diameter, total tumor surface area, etc.) were reviewed. Results Current domestic and international guidelines differ on whether cN0 PTMC should be used to prevent central lymph node dissection (pCLND). Proponents believe that pCLND could reduce the recurrence rate of disease and facilitate postoperative risk stratification and management under the premise of technical support. Opponents argue that it was not clear whether pCLND actually improves the prognosis of PTMC patients, but postoperative complications do correlate with pCLND. In order to guide the application of pCLND in the surgical treatment of cN0 PTMC, a large number of studies had reported the risk factors of CLNM in PTMC in recent years, among which multifocal was considered to be a very important risk factor for CLNM. In order to further understand the internal relationship between multifocal PTMC and CLNM, scholars at home and abroad quantified the feature of multifocal PTMC into various parameters, and studied the relationship between them and CLNM in multiple dimensions. It was found that total tumor diameter >1 cm, increased tumor number, total tumor surface area >3.14 cm2, diameter ratio <0.56, tumor volume >90 mm3 and bilateral multifocal PTMC might be the risk factors for increased CLNM risk in patients with cN0 multifocal PTMC. Conclusion These screened parameters are initially considered to be effective tools for predicting the risk of CLNM in multifocal PTMC. Multiple risk parameters coexist, especially in patients with multifocal PTMC characterized by bilateral intralar multifocal PTMC, who are expected to benefit more from pCLND. However, a large number of clinical studies are still needed to provide reliable evidence-based evidence for clinical diagnosis and treatment. In the future, by combining these valuable parameters, a scoring system can be constructed to predict the disease status of multifocal PTMC more accurately and identify patients with necessary pCLND, which will be of great significance for the appropriate treatment of PTMC.
目的 探讨在丙泊酚诱导麻醉的改良电休克治疗中脑双频谱指数(BIS)与动作发作时间的关系，以及其他因素对电休克动作发作时间的影响。 方法 2012年4月－5月，记录28名患者的107次治疗中的不同时刻脑双频谱指数（BIS）值诱导前、睫毛反射消失时、治疗前即刻、动作发作结束即刻、动作发作结束后60 s）、麻醉药物剂量、动作发作时间及治疗不良反应，并根据动作发作时间将治疗分为A组（治疗无效组，动作发作时间＜17 s）和B组（治疗有效组，动作发作时间≥17 s）。探讨不同时刻BIS值与癫痫发作时间的关系并比较A、B组之间BIS值、麻醉药物剂量差异。 结果 两组间睫毛反射消失时及治疗前即刻BIS值差异有统计学意义（P＜0.05）。动作发作时间与治疗前即刻BIS值呈正相关（r=0.245，P=0.012），与治疗次数呈负相关（r=−0.283，P=0.004）。 结论 治疗前即刻BIS值与动作发作时间呈正相关，因此，此时的BIS值也许可以作为预测动作发作时间长短的指标。