Public health laws and implications for a national accreditation program: parallel roadways without intersection?

Public health law has been one of the leading contributors to the extension of life expectancy in the 20th century. Nonetheless, the legal infrastructure supporting public health law in the United States is underdeveloped and nonuniform. With national interest growing in public health agency accreditation, the individual legal approach taken by states may pose an obstacle to wholesale adoption of a proposed voluntary national model. This article describes the legal foundations supporting accreditation or assessment programs in states participating in the Multi-State Learning Collaborative, a project funded by the Robert Wood Johnson Foundation. The Turning Point Model State Public Health Act is recommended as one option to resolve the current impasse, assist in acceptance of a national accreditation model, and provide a common public health legal infrastructure.     

乌体林斯对老年肺结核患者外周血中T淋巴细胞亚群改变的影响

老年肺结核患者细胞免疫功能低下,乌体林斯是一种多功能免疫增强剂,我们在抗痨治疗的基础上加用乌体林斯治疗,取得了较好的疗效,现报告如下。1资料和方法1.1一般资料选取2004年3月～2006年10月我院住院的未经抗痨治疗的老年肺结核患者68例,其中男41例,女27例,年龄61～69岁,随机     

Zinc phosphide ingestion: a case report and review

We present the case of a patient who attempted suicide by ingestion of the rodenticide zinc phosphide. Zinc phosphide manifests its immediate toxicity through production of phosphine gas. Signs and symptoms of toxicity include nausea, vomiting, dyspnea, and changes in mental status; immediate death results from pulmonary edema. Delayed effects are secondary to the absorption of phosphide, affecting primarily the liver, heart and kidneys. Delayed deaths are related to a direct cardiotoxicity. Treatment is mainly symptomatic and supportive; aggressive airway management and circulatory support are critical to a successful outcome.     

Evaluating the impact of human papillomavirus vaccines

While two prophylactic HPV vaccines have been proven notably efficacious in clinical trials, the effectiveness of these vaccines at the population level remains to be evaluated. To lay the foundation for understanding the strengths and limitations of different endpoints for future effectiveness research, we present a comprehensive review of HPV-related clinical outcomes, including: (i) HPV type-specific positivity and persistence, (ii) Pap diagnoses (ASC-US, LSIL, and HSIL), (iii) histologic cervical cancer precursor lesions (i.e., CIN1, CIN2, and CIN3), (iv) invasive cervical cancer (ICC), (v) anogenital warts, (vi) recurrent respiratory papillomatosis (RRP), and (vii) other HPV-associated cancers (vulvar, vaginal, anal, penile, and oropharyngeal). While research on the vaccines’ effects on these HPV clinical outcomes in the general population is presently limited, numerous large trials will soon be completed, making a priori discussion of these potential outcomes especially urgent. Furthermore, population level systems to track HPV-associated clinical outcomes may need to be developed for HPV vaccine effectiveness evaluation.     

Central Nervous System Lymphomatoid Granulomatosis Presenting with Parkinsonism

Lymphomatoid granulomatosis (LG) is a potentially malignant lymphoproliferative disorder. The lung is the most common involved site, followed by the skin and nervous system. However, LG of the central nervous system presenting with Parkinsonism is very rare. We report a patient with LG who presented with parkinsonian features such as bilateral rigidity, bradykinesia, and agitation. Brain magnetic resonance imaging showed multifocal punctuate enhanced lesions in both supra- and infratentorial areas. Steroid pulse therapy resulted in a dramatical improvement in the symptoms and MRI abnormalities.     

本科护生实习期戴圆筒帽的三方观点调查

目的调查本科护生、带教教师和患者三方对护生实习期戴圆筒帽的看法,为更有利于护生的工作和学习以及营造祥和协调的医疗生活环境提供参考。方法采用问卷调查法及访谈法对112名本科护生及50名科室带教教师和100例患者就其对本科护生实习期戴圆筒帽的看法和建议进行调查。结果96.42%本科护生认为戴圆筒帽弊大于利,88.39%不乐意戴圆筒帽。94.00%带教教师对护生戴燕尾帽无异议。58.00%患者认为实习护生戴圆筒帽使科室护理群体看起来不协调,62.00%认为给他们一种不安全和不可信任感。结论带教实习期戴圆筒帽给护生实习带来负面影响。     

Adequacy of the epinephrine autoinjector needle length in delivering epinephrine to the intramuscular tissues.

BACKGROUND: Epinephrine injected by an autoinjector in the anterolateral aspect of the thigh is the standard of care in the emergency self-treatment of anaphylaxis. In the United States, the autoinjector EpiPen is widely used for the self-treatment of anaphylaxis. OBJECTIVE: To investigate whether EpiPen autoinjector, with a needle length of 1.43 cm, is sufficient for intramuscular delivery of epinephrine in men and women. METHODS: The distance from skin to muscle in the anterolateral aspect of the thigh was measured in 50 men and 50 women who had undergone computed tomography of the thighs for other medical reasons. For each individual, body mass index (BMI; a measure of weight in kilograms divided by the square of height in meters) was also calculated, and the individuals were classified as underweight (BMI, < 18.5), normal (BMI, 18.5-24.9), overweight (BMI, 25.0-29.9), and obese (BMI, > or = 30.0) using standard definition. RESULTS: In the study participants the mean +/- SD distance from skin to muscle was 0.66 +/- 0.47 cm for men and 1.48 +/- 0.72 cm for women (P < .001). One man (obese at a BMI of 42.2) and 21 women (11 obese with a mean BMI of 35.2, 6 overweight with a mean BMI of 30.1, and 4 normal with a mean BMI of 24.5) had a greater distance from skin to muscle than the EpiPen needle length of 1.43 cm. CONCLUSION: The distance from skin to muscle for the anterolateral aspect of the thigh is higher in women compared with men. This difference suggests that EpiPen may not deliver epinephrine to the intramuscular tissue in many women.