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111.
The educational needs of healthcare managers and executives in the key strategic areas of healthcare
Management approaches used by many healthcare organizations lag behind those of similar competitive industries. The authors of this article report findings from an exploratory study of executives' perceptions of training needs in managerial strategy. The authors asked executives to rate the level of knowledge required for each of five key areas in strategic management and then to assess actual levels of knowledge in the field. They found that (a) strategic management is vital in this competitive industry, (b) there is a disconnect between what healthcare managers should know and what they actually know about the tasks of strategic management, and (c) more resources need to be devoted to strategic management training and the development of managers at all levels of healthcare organizations. 相似文献
112.
In this research we report an analysis of comments from managers and executives in healthcare organizations to provide insights into the strategic management needs of healthcare organizations. The comments were obtained as part of a survey that asked upper-level managers and executives to identify strategic management skill and knowledge needs in healthcare organizations. After completing the survey, the respondents were given the opportunity to comment on any topics of concern to them. A total of 67 comments, many of them extensive and insightful, were obtained. In this paper, we review the literature dealing with educational and developmental needs of healthcare managers. Much of this literature is academic in nature and permits an interesting comparison to the perspective of management and executive practitioners. Emerging from the literature was a concern for environmental turbulence and a recognition that healthcare managers are at risk of falling behind in terms of skill development under such conditions. Respondent comments suggested a recognition of the potential problems. The comments are classified into four major categories: needs and skills in turbulent conditions; program and educational needs; issue clarification; and additional comments. Moreover, the first two categories appeared to break out into a set of six additional themes, which we suggest will be important to those designing programs for executive development in healthcare during turbulent times. While the source of this research is healthcare settings in Canada and the USA, the findings should be applicable to international healthcare organizations that use strategic management concepts and practices. 相似文献
113.
DeLisi LE Shaw SH Crow TJ Shields G Smith AB Larach VW Wellman N Loftus J Nanthakumar B Razi K Stewart J Comazzi M Vita A Heffner T Sherrington R 《The American journal of psychiatry》2002,159(5):803-812
OBJECTIVE: Some genome-wide scans and association studies for schizophrenia susceptibility genes have yielded significant positive findings, but there is disagreement between studies on their locations, and no mutation has yet been found in any gene. Since schizophrenia is a complex disorder, a study with sufficient power to detect a locus with a small or moderate gene effect is necessary. METHOD: In a genome-wide scan of 382 sibling pairs with a diagnosis of schizophrenia or schizoaffective disorder, 396 highly polymorphic markers spaced approximately 10 centimorgans apart throughout the genome were genotyped in all individuals. Multipoint nonparametric linkage analysis was performed to evaluate regions of the genome demonstrating increased allele sharing, as measured by a lod score. RESULTS: Two regions with multipoint maximum lod scores suggesting linkage were found. The highest lod scores occurred on chromosome 10p15-p13 (peak lod score of 3.60 at marker D10S189) and the centromeric region of chromosome 2 (peak lod score of 2.99 at marker D2S139). In addition, a maximum lod score of 2.00 was observed with marker D22S283 on chromosome 22q12, which showed evidence of an imprinting effect, whereby an excess sharing of maternal, but not paternal, alleles was present. No evidence of linkage was obtained at several locations identified in previous studies, including chromosomes 1q, 4p, 5p-q, 6p, 8p, 13q, 15p, and 18p. CONCLUSIONS: The findings of this large genome-wide scan emphasize the weakness and fragility of linkage reports on schizophrenia. No linkage appears to be consistently replicable across large studies. Thus, it has to be questioned whether the genetic contribution to this disorder is detectable by these strategies and the possibility raised that it may be epigenetic, i.e., related to gene expression rather than sequence variation. Nevertheless, the positive findings on chromosome 2, 10, and 22 should be pursued further. 相似文献
114.
OBJECTIVE: Menstrual dysfunction occurs frequently in patients with bulimia nervosa. Whether this is associated with diminished fertility is unknown. This study examined menstrual and reproductive function in bulimia nervosa patients retrospectively, with 10-15-year follow-ups. METHOD: A total of 173 women with bulimia nervosa were interviewed an average of 11.5 years (SD=1.9) after initial assessment with the Structured Clinical Interview for DSM-IV and a questionnaire about menstruation, pregnancy, and eating disorder symptoms. RESULTS: At baseline assessment, 38.2% of the subjects reported regular menses, and 4.6% reported amenorrhea. At follow-up, the rate of amenorrhea was 16.8% (2.9% because of pregnancy). At baseline, 34.7% of the subjects had experienced at least one pregnancy. At follow-up, 74.6% had been pregnant at least once, and 1.7% reported an inability to conceive. CONCLUSIONS: These results suggest that while menstrual irregularities are common, bulimia nervosa appears to have little impact on later ability to achieve pregnancy. 相似文献
115.
Simonneau G Barst RJ Galie N Naeije R Rich S Bourge RC Keogh A Oudiz R Frost A Blackburn SD Crow JW Rubin LJ;Treprostinil Study Group 《American journal of respiratory and critical care medicine》2002,165(6):800-804
Pulmonary arterial hypertension is a life-threatening disease for which continuous intravenous prostacyclin has proven to be effective. However, this treatment requires a permanent central venous catheter with the associated risk of serious complications such as sepsis, thromboembolism, or syncope. Treprostinil, a stable prostacyclin analogue, can be administered by a continuous subcutaneous infusion, avoiding these risks. We conducted a 12-week, double-blind, placebo-controlled multicenter trial in 470 patients with pulmonary arterial hypertension, either primary or associated with connective tissue disease or congenital systemic-to-pulmonary shunts. Exercise capacity improved with treprostinil and was unchanged with placebo; the between treatment group difference in median six-minute walking distance was 16 m (p = 0.006). Improvement in exercise capacity was greater in the sicker patients and was dose-related, but independent of disease etiology. Concomitantly, treprostinil significantly improved indices of dyspnea, signs and symptoms of pulmonary hypertension, and hemodynamics. The most common side effect attributed to treprostinil was infusion site pain (85%) leading to premature discontinuation from the study in 8% of patients. Three patients in the treprostinil treatment group presented with an episode of gastrointestinal hemorrhage. We conclude that chronic subcutaneous infusion of treprostinil is an effective treatment with an acceptable safety profile in patients with pulmonary arterial hypertension. 相似文献
116.
SJ KANG HD WOO JY CHOI YJ LEE HW CHUNG 《中国药理学与毒理学杂志》2006,20(3):224-247
5-Flourouracil(5-FU) is one of well known anti-cancer drugs, but its toxicity in normal lymphocytes remains a major problem in chemotherapy. The eastern traditional drug, Bupleuri radix(BR), has been used for the treatment of liver diseases and contains series of triterpene saponins. 相似文献
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119.
子宫肌瘤与性激素及细胞凋亡的关系 总被引:2,自引:0,他引:2
1对象和方法 1.1对象随机抽取2001-10/2002-09我科住院行子宫全切术的34例子宫肌瘤患者,其中卵泡期18例,黄体期16例,年龄35~45岁. 术后均经病理证实,在手术前3 mo均未接受过激素治疗,肌瘤大小为3~8 cm3. 自肌瘤瘤体及瘤旁肌层组织各取材1份作配对比较. 瘤体为实验组,肌层为对照组. 鼠抗人ER, PR, PRL-R, Bcl-2 mAb及链霉菌抗生物素蛋白-过氧化物酶(SP)免疫组化试剂盒,均购自福州迈新生物技术开发公司. 相似文献
120.