FIGO Save the Mothers Initiative: the Pakistan-UK collaboration.

The pilot study in Punjab, Pakistan was one of the five paired demonstration projects sponsored by FIGO in the "Save the Mothers" maternal mortality project. The goal of the project was to bring basic and comprehensive emergency obstetric care (EmOC) to a semiurban and rural area some 30 km from Lahore, where effectively there was none. The aim was to achieve this by using the existing facilities within the rural health system without the deployment of extra specialist staff other than as initial facilitators. This report shows trebling of some performance indicators and an improvement in met need. There is coincidentally a similar increase in the uptake of general medical services. Reducing maternal mortality requires building local capacity for EmOC; the essential components being the premises, trained personnel, equipment, and availability of drugs and blood. Availability and provision of EmOC coupled with changes in the attitude of the population resulted in marked improvement of process indicators.     

Phosphodiesterase and thymidine phosphorylase-inhibiting salirepin derivatives from Symplocos racemosa

A re-investigation of the chemical constituents of the stem bark of Symplocos racemosa Roxb. led to the isolation of four new glycosides, symplocomoside (1), symponoside (2), symplososide (3) and symploveroside (4). Benzoylsalireposide (5) and salireposide (6) were re-isolated from this plant. The structures of the new compounds were determined by 1D and 2D-homonuclear and heteronuclear NMR spectroscopy, chemical evidence, and by comparison with the published data of the closely related compounds. The glycosides 1-4 displayed in vitro inhibitory activity against phosphodiesterase I with IC50 values of 122 +/- 0.017, 698 +/- 0.06, 722 +/- 0.03, 909 +/- 0.09 microM, respectively. The compounds 1-6 also showed in vitro inhibitory activity against thymidine phosphorylase with IC50 values of 189.96 +/- 1.02, 195.56 +/- 2.36, 207.61 +/- 1.06, 488.89 +/- 4.10, 427.20 +/- 5.36, 354.2 +/- 5.69 microM, respectively while 1 was also found to be a urease inhibitor with an IC50 value of 54.13 +/- 0.71 microM.     

Lip injury prevention during tonsillectomy

Patients commonly complain of discomfort at the angle of the mouth following tonsillectomy. This can be attributed to trauma sustained during the procedure. A prospective, patient-blinded, controlled trial of 34 tonsillectomies was performed using a protective, plastic oral guard. A blinded observer recorded postoperative pain and clinically evident trauma to the angle of the mouth. The patient group in whom the guard was used had a significantly lower incidence of labial trauma (p<0.002) and complained of pain less frequently (p<0.002) when compared with a control group in whom no guard was used. The use of a protective lip guard during tonsillectomy is recommended.     

产后出血的预防和处理指南

目的:为产后出血(PPH)的预防和临床处理作一综述,为临床医师提供预防和处理产后出血的指南。涉及方面:预防、适当干预、使其影响最小化的方法。结果:建立常规,便于临床医师鉴别可能的高危人群,一旦发生产后过多出血,可指导临床如何迅速处理。证据:遵循加拿大定期健康检查办公室制定的证据等级。评估:由产科专家完善。利弊和成本:评估子宫收缩药和其他积极处理措施的方便性、正确性、有效性和安全性。建议:根据证据的等级,本指南分等级列出了12条建议。确认:按照MeSH词表推荐的postpartum haemorrhage在medline上查询相关文献,在Cochrane图书馆查找相关研究文献,并参考the ALARMcourse Manual。发起人:由产科临床实践委员会制定和综述,并由SOGC(加拿大妇产科协会)委员会批准。     

Isolation technology for research and development applications: from concept to production

A prototype parenteral manufacturing facility based on isolation technology was designed, constructed, and commissioned at Warner-Lambert Co., Morris Plains, NJ, with emphasis on its application to research and development (R&D) settings. The facility contains closed isolators for holding, transferring, and manufacturing sterile products. Vaporized hydrogen peroxide (VHP) was used for sanitization of the isolators. Various factors were evaluated to ensure complete distribution of VHP inside the isolators. VHP sanitization validation of the isolators was performed using chemical and biological indicators, and by swab testing the inside surfaces of the isolators. On the basis of these studies, operating conditions for routine VHP sanitization of the various isolators were established. Performance qualification of the manufacturing facility was conducted via media fills, which demonstrated sterile integrity of the manufacturing process. The media fills revealed certain deficiencies in handling procedures of filled product, which were subsequently corrected. The Warner-Lambert isolation technology-based parenteral facility proved to be a reliable and cost-effective alternative to standard clean room technology. The facility is ideally suited for manufacturing small batches. Closed isolator technology has its limitations when used for production-size batches involving automated processing.