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991.
With scrutiny from survey agencies (Centers for Medicare and Medicaid Services and state agencies) and potential litigation increasing, long-term care facilities must implement aggressive pressure ulcer prevention programs. However, cost-effective pressure ulcer prevention continues to be a challenge for most long-term care facilities, in part because limited research is available to guide their efforts. Two long-term care facilities (Facility A with 150 beds and Facility B with 110 beds) participated in a quasi-experimental study using retrospective and prospective study data to evaluate the effect of implementing a protocol of care to address the incidence of pressure ulcers. Retrospective study results showed a combined, cumulative, 5-month pressure ulcer incidence of 43% in Facilities A and B. Implementation of the comprehensive prevention program resulted in an 87% decrease in pressure ulcer incidence in Facility A (from 13.2% to 1.7% per month, P = 0.02) and a 76% decrease in Facility B (from 15% to 3.5% per month, P = 0.02). The average monthly cost of prevention for a high-risk resident was $519.73 (plus a one time cost of $277 for mattress and chair overlays). More than half ($277.15) of the monthly costs relates to labor; the most expensive item cost is for support surfaces. This study demonstrated that this comprehensive program resulted in a significant decrease in the incidence of pressure ulcers in two long-term care facilities. Because labor and support surface costs remain high, long-term care facilities are encouraged to use prevention intervention strategies based on risk stratification.  相似文献   
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Technology readiness is a well-established construct that refers to individuals' ability to embrace and adopt new technology. Given the increasing use of advanced technologies in the delivery of health care, this study uses the Technology Readiness Index (Parasuraman, []) to explore the technology readiness of nursing and medical students from the fall 2006 cohort at Memorial University of Newfoundland. The three major findings from this study are that (i) rural nursing students are more insecure with technology than their urban counterparts, (ii) male medical students score higher on innovation than their female counterparts and have a higher overall technology readiness attitude than female medical students, and (iii) medical students who are older than 25 have a negative technology readiness score whereas those under 25 had a positive score. These findings suggest health care professional schools would be well served to implement curricular changes designed to support the needs of rural students, women, and those entering school at a non-traditional age. In addition, patterns such as those observed in this study highlight areas of emphasis for current practitioners as health care organizations develop continuing education offerings for staff.  相似文献   
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The need for accurate and relevant cancer information continues to grow worldwide. While healthcare professionals are the preferred source of cancer information, their time is limited, and patients are often not sure what to ask and their questions do not always come to mind in the physician’s office. In its 30-year history, the National Cancer Institute’s (NCI’s) Cancer Information Service (CIS) has shown that it can increase users’ confidence in their ability to seek more information, understand the causes and risk factors for cancer, and participate in decisions about their treatment. In 1996 the International Cancer Information Service Group (ICISG) was formed to facilitate the development of CIS programs throughout the world. A network of nearly 50 cancer organizations from 30 countries, the ICISG strives to provide its member organizations with standards and resources to ensure that the cancer information is of high quality, credible, and up-to-date and that it is delivered in a personal manner that complements and supports the patient/physician relationship. The ICISG offers worldwide resources that can augment the healthcare professionals’ offering of information and support to cancer patients and their families.  相似文献   
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BACKGROUND: Fluoride and chlorhexidine (CHX) are state-of-the-art preventive measures for remineralizing teeth and for preventing plaque accumulation. The aim of this study was to examine the effects of fluoride and CHX varnishes on root caries and microbiota located on root surfaces. METHODS: Thirty-three patients from a periodontal maintenance program, having at least one tooth with gingival recession in each quadrant, participated in this study. One tooth per quadrant was assigned randomly to the control group or to one of the test groups that were treated with fluoride varnish, 1% CHX, or 40% CHX. The varnish treatment and the tooth cleaning were repeated every 3 months. Clinical examinations were performed at baseline and once a year for 3 years. Caries status and oral hygiene indices were evaluated clinically. The total cultivable microbiota and percentage of Mutans streptococci (MS), Actinomyces (ACC), and lactobacilli (LB) were analyzed. RESULTS: Oral hygiene was improved greatly during the course of the study. The percentage of MS, ACC, and LB of the total cultivable microbiota revealed a statistically significant reduction between baseline and final examination for each of the four groups. CONCLUSION: Professional tooth cleaning alone at 3-month intervals might be as effective in reducing MS, ACC, and LB as adjunctive treatment with fluoride or chlorhexidine.  相似文献   
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Multiple studies now demonstrate that autism is medically characterized, in part, by immune system dysregulation, including evidence of neuroglial activation and gastrointestinal inflammation. This neuroglial process has further been characterized as neuroinflammation. In addition, a subset of autistic children exhibit higher than average levels of androgens. Spironolactone is an aldosterone antagonist and potassium-sparing diuretic with a desirable safety profile. It possesses potent anti-inflammatory and immune modifying properties that might make it an excellent medical intervention for autism spectrum disorders. Furthermore, spironolactone demonstrates substantial anti-androgen properties that might further enhance its appeal in autism, particularly in a definable subset of hyperandrogenic autistic children. One case report is briefly reviewed demonstrating objective clinical improvements in an autistic child after spironolactone administration. Additional research in controlled trials is now needed to further define the risks and benefits of spironolactone use in children with autism.  相似文献   
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