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91.
Kubiak NT Guidot DM Trimm RF Kamen DL Roman J 《The American journal of the medical sciences》2012,344(1):24-27
Attracting and retaining bright and motivated physicians remains a high priority for academia. Historically, the recruitment of trainees into academia and the retention of junior faculty have been suboptimal. To learn more about the perceived obstacles that discourage the pursuit of academic careers, a Workshop on Academic Career Pathways was conducted during the 2011 Southern Regional Meetings held in New Orleans. The audience included mainly residents and fellows as well as junior and senior faculties. Speakers described career options in academic medicine focusing on the clinician-investigator and the clinician-educator tracks. Afterward, the audience was asked to identify perceived obstacles to recruitment and retention in academic medicine. The group identified 10 major obstacles in 3 categories: financial challenges, personal mentoring and academic skills acquisition. This article summarizes the workshop proceedings and ends with recommendations to chairs and department leaders for improving recruitment and retention in academic medicine based on the discussion. 相似文献
92.
BACKGROUND & AIMS: National trends emphasize the need for cost- efficient medical care with no diminution in quality. The most appropriate role for various physician groups has yet to be determined. The aim of this study was to investigate the efficiency of medical care provided by family practitioners (FPs), internists (IMs), and gastroenterologists (GIs) for acute diverticulitis. METHODS: All medicare hospitalizations from 1990 to 1993 in Illinois caused by acute diverticulitis, with FPs, IMs, or GIs as the primary attending physician, were included in the study. RESULTS: The primary attending physician was an FP in 1019 cases, an IM in 2535 cases, and a GI in 163 cases. The age and sex distributions were similar. The length of stay was significantly shorter (P < 0.0001) for GIs (7.4 +/- 6 days) than for FPs (7.9 +/- 14 days) or IMs (8.6 +/- 7 days). Readmission rate was significantly less (P < 0.03) for GIs (4.5%) than for FPs (7.7%) or IMs (10.0%). No significant differences were noted in complication rates or mortality. CONCLUSIONS: Patients with diverticulitis treated by GIs have a shorter hospital stay and a lower risk for readmission than patients treated by FPs or IMs. This improved quality of care should be considered by managed care organizations because they decide the role of various physician groups. (Gastroenterology 1997 Jun;112(6):1859-62) 相似文献
93.
Brian D. Kubiak Scott P. AlbertMargaret A. Tandoh MD John B. FortunePaul R.G. Cunningham MD 《The Journal of emergency medicine》2012
Background: Cerebral vein and dural sinus thrombosis is a rare condition with a wide range of causes and a highly variable presentation. It can lead to significant morbidity, but scant literature is available describing diagnosis and treatment when this occurs after ligation of the internal jugular vein. Objectives: To discuss potential risk factors for cerebral vein and dural sinus thrombosis after ligation of the internal jugular vein, and present current options for diagnosis and treatment. Case Report: A 23-year-old male construction worker was brought to the Emergency Department by Emergency Medical Services after sustaining a severe neck laceration from a hand-held grinder. He was treated with ligation of the left internal jugular vein, but subsequently developed severe headaches and symptoms of increased intracranial pressure. A magnetic resonance venogram of the head revealed a left transverse sinus thrombosis requiring treatment with anticoagulation. The placement of a lumboperitoneal shunt was ultimately needed for relief of his symptoms. Conclusions: Early diagnosis and aggressive therapeutic interventions are critical to prevent further morbidity in patients who develop cerebral vein and dural sinus thrombosis after ligation of the internal jugular vein. 相似文献
94.
Hermanns N Kulzer B Kubiak T Krichbaum M Haak T 《Diabetes/metabolism research and reviews》2007,23(7):528-538
BACKGROUND: In a randomized, prospective multi-centre trial, the effect of a specific training programme (HyPOS) for patients with hypoglycaemia problems was compared with a control group (CG), receiving a standardized education programme aiming at avoidance of hypoglycaemia by optimization of insulin therapy. METHODS: A total of 164 type 1 diabetes patients (age 46.0 +/- 12.5 yrs, HbA(1c) 7.3 +/- 1.0%, 50% male) were randomized. Hypoglycaemia awareness was measured by the hypoglycaemia awareness questionnaire (HAQ) and by a visual analogue scale (VAS). There were no baseline differences. RESULTS: After a 6-month follow-up, hypoglycaemia awareness significantly improved in HyPOS compared to that in the CG (Delta HAQ 0.7 [95% CL 0.1-1.2], p = 0.024, Delta VAS 0.8 [95% CL 0.2 - 1.2], p = 0.015). In HyPOS, the threshold for detection of low blood glucose (Delta 0.2 mmol/L [95% CL 0.03 - 0.04], p = 0.02) and the treatment of low blood glucose (Delta 4.6 g [95% CL 1.6 - 7.6], p = 0.03) increased significantly. The number of undetected hypogylcaemic episodes (Delta - 1.4 episodes per week [95% CL 0.4-2.5], p = 0.01) and the rate of mild hypoglycaemia dropped significantly in HyPOS (Delta 2.1% [95% CL 0.5-5.3], p = 0.015). The numbers of severe (Delta 0.3 events per patient per year [95% CL - 0.04-1.0], p = 0.037) and very severe hypoglycaemic episodes (Delta 0.3 events per patient per year [95% CL - 0.1-0.7], p = 0.09) were lower in HyPOS, but these differences were not significant. CONCLUSION: Compared to the CG, HyPOS demonstrates additional benefits in terms of improving impaired hypoglycaemia awareness, reducing mild hypoglycaemia, detecting low blood glucose, and treating low blood glucose. 相似文献
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97.
LP Queiroz MFP Peres EJ Piovesan F Kowacs MC Ciciarelli JA Souza & E Zukerman 《Cephalalgia : an international journal of headache》2009,29(6):642-649
The aim of this study was to estimate the 1-year prevalence of migraine and the degree of the association of migraine with some sociodemographic characteristics of a representative sample of the adult population of Brazil. This was a cross-sectional, population-based study. Telephone interviews were conducted on 3848 people, aged 18–79 years, randomly selected from the 27 States of Brazil. The estimated 1-year gender- and age-adjusted prevalence of migraine was 15.2%. Migraine was 2.2 times more prevalent in women, 1.5 times more in subjects with > 11 years of education, 1.59 times more in subjects with income of < 5 Brazilian Minimum Wages per month, and 1.43 times more in those who do not do any physical exercise. The overall prevalence of migraine in Brazil is 15.2%. Migraine is significantly more prevalent in women, subjects with higher education, with lower income, and those who do not exercise regularly, independently of their body mass index. 相似文献
98.
Visual identification of bacterially contaminated red cells 总被引:1,自引:0,他引:1
There have been increasing numbers of reports of transfusion-acquired Yersinia enterocolitica bacteremia (including several fatal cases). Fifteen units of whole blood were inoculated with various concentrations of Y. enterocolitica serotype 0:3 and processed into AS-3 preserved red cells (RBCs). Consistent growth of the organism was found at inoculum concentrations greater than or equal to 10 colony-forming units per mL. In all 13 units of RBCs that supported the growth of Y. enterocolitica, a darkening in color (due to hemolysis and a decrease in pO2) was observed in the bag. The attached sample segments, which were sealed from the main unit, remained sterile and did not darken. This color change was apparent in all the contaminated units by Day 35, which was 1.5 to 2 weeks after the bacteria were first detected in cultures of the blood. Hence, by comparison of the color of the segment tubing with that of the unit itself, units grossly contaminated with Y. enterocolitica can be identified prior to transfusion. Moreover, review of photographs on file at the Centers for Disease Control revealed this dramatic color change in 2 units of blood that caused transfusion-transmitted sepsis (Enterobacter agglomerans and an unidentified gram-negative bacillus, not Yersinia sp.), which demonstrated that the color change was not limited to Y. enterocolitica. This method of visual identification of contaminated units of blood could decrease the incidence of posttransfusion bacterial sepsis. 相似文献
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100.
A new method is proposed to derive the size of the interspecies uncertainty factor (UF) that is toxicologically and statistically based. The method involves quantifying interspecies variation in susceptibility to numerous toxic substances via the use of binary interspecies comparisons that are converted to a 95% UF. This interspecies UF represents an estimate of the upper 95% of the population of 95% prediction intervals (PI) for binary interspecies comparisons within four categories of phylogenetic relatedness (species within genus, genera within family, families within order, orders within class). The 95% interspecies UFs range from a low of 10 for species within genus up to 65 for orders within class. Most mammalian toxicology studies involving mice, rats, cats, dogs, gerbils, and rabbits are orders-within- class categories for human risk assessment and would be provided a 65-fold UF. Larger or smaller interspecies UF values could be selected on the level of protection desired. 相似文献