Podcasting and the use of portable music/video players at the School of Nursing

Introduction As students become more connected with the internet and other current technologies, the school of nursing has continued to investigate more innovative, meaningful, and effective uses of technology. One particular technology whose use has increased is the portable music/video player. Like the cell phone, mp3 players and iPods have become a standard accessory for students. To capitalize on this popular technology the School has started several pilot projects involving podcasting under graduate and graduate nursing classes and has also been involved in one research project using video iPods. [See PDF for complete abstract]

PANEL DISCUSSION: "Medical Ethics, Eugenics, and the Holocaust"

A panel discussion moderated by Dr. Thomas R. Cole, McGovern Chair in Medical Humanities and Director of the John P. McGovern Center for Humanities and Ethics at the University of Texas Health Science Center in Houston. Panelists include: Rabbi Samuel E. Karff, Rabbi Emeritus of Congregation Beth Israel and Associate Director of the John P. McGovern Center for Humanities and Ethics and Visiting Professor in the Department of Family Medicine at the University of Texas Health Science Center at the Texas Medical Center. Cardinal DiNardo, the second Archbishop of the Archdiocese of Galveston-Houston and the first cardinal archbishop from a diocese in the Southern United States. Dr. Sheldon Rubenfeld, Clinical Professor of Medicine at Baylor College of Medicine. He is Board Certified in Internal Medicine and in Endocrinology, Diabetes, and Metabolism, and is a Fellow in both the American College of Physicians and the American College of Endocrinology. Dr. Rubenfeld has taught "Healing by Killing: Medicine During the Third Reich" for three years and "Jewish Medical Ethics" for seven years at Baylor College of Medicine. He created a six-month program about Medicine and the Holocaust at Holocaust Museum Houston, including an exhibit entitled How Healing Becomes Killing: Eugenics, Euthanasia, Extermination and a series of lectures by distinguished speakers entitled "The Michael E. DeBakey Medical Ethics Lecture Series".

Impact of real time polymerase chain reaction technology on the therapeutic approach to treatment of staphylococcal infections

Can the early identification of the species of staphylococcus responsible for infection by the use of Real Time PCR technology influence the approach to the treatment of these infections? ^ This study was a retrospective cohort study in which two groups of patients were compared. The first group, ‘Physician Aware’ consisted of patients in whom physicians were informed of specific staphylococcal species and antibiotic sensitivity (using RT-PCR) at the time of notification of the gram stain. The second group, ‘Physician Unaware’ consisted of patients in whom treating physicians received the same information 24–72 hours later as a result of blood culture and antibiotic sensitivity determination. ^ The approach to treatment was compared between ‘Physician Aware’ and ‘Physician Unaware’ groups for three different microbiological diagnoses—namely MRSA, MSSA and no-SA (or coagulase negative Staphylococcus). ^ For a diagnosis of MRSA, the mean time interval to the initiation of Vancomycin therapy was 1.08 hours in the ‘Physician Aware’ group as compared to 5.84 hours in the ‘Physician Unaware’ group (p=0.34). ^ For a diagnosis of MSSA, the mean time interval to the initiation of specific anti-MSSA therapy with Nafcillin was 5.18 hours in the ‘Physician Aware’ group as compared to 49.8 hours in the ‘Physician Unaware’ group (p=0.007). Also, for the same diagnosis, the mean duration of empiric therapy in the ‘Physician Aware’ group was 19.68 hours as compared to 80.75 hours in the ‘Physician Unaware’ group (p=0.003) ^ For a diagnosis of no-SA or coagulase negative staphylococcus, the mean duration of empiric therapy was 35.65 hours in the ‘Physician Aware’ group as compared to 44.38 hours in the ‘Physician Unaware’ group (p=0.07). However, when treatment was considered a categorical variable and after exclusion of all cases where anti-MRS therapy was used for unrelated conditions, only 20 of 72 cases in the ‘Physician Aware’ group received treatment as compared to 48 of 106 cases in the ‘Physician Unaware’ group. ^ Conclusions. Earlier diagnosis of MRSA may not alter final treatment outcomes. However, earlier identification may lead to the earlier institution of measures to limit the spread of infection. The early diagnosis of MSSA infection, does lead to treatment with specific antibiotic therapy at an earlier stage of treatment. Also, the duration of empiric therapy is greatly reduced by early diagnosis. The early diagnosis of coagulase negative staphylococcal infection leads to a lower rate of unnecessary treatment for these infections as they are commonly considered contaminants. ^

Microbe Hunters Revisited – Paul de Kruif and the Beginning of Popular Science Writing

Paul de Kruif is credited with being one of the first popular science writers for the general public. He received his Ph.D. from the University of Michigan in 1916 and worked at the Rockefeller Institute under Simon Flexner. After being fired in 1922 for publishing a scathing article on medical research, de Kruif caught the attention of Sinclair Lewis, who used his scientific background to write his Pulitzer Prize winning novel, Arrowsmith. In 1926, de Kruif published Microbe Hunters which recounted the exploits and discoveries of 14 renowned microbiologists from von Leeuwenhoek to Pasteur, Ross, Paul Ehrlich and Walter Reed. Microbe Hunters became a best seller, was translated into 18 languages, and formed the basis of two Hollywood movies, "Yellow Jack" and "The Magic Bullet." Generations of young readers were captivated by the vivid protrayal of these men and their discoveries.