Saturday, March 26, 2011
Friday, March 18, 2011
Now there is a new study reported in this week’s New England Journal of Medicine that links deficiencies in nurse staffing with increases in patient mortality. The investigators evaluated an unnamed academic hospital with a strong record of high quality and lower than expected patient mortality. They looked shift by shift and noted whether that shift was at targeted levels based on patient acuity, over or under. They also looked at the level of patient turnover during each shift. Quoting from the article, “In an institution with a history of success in meeting staffing levels and with a level of patient mortality that was substantially below that predicted by its case mix, we found that the risk of death increased with increasing exposure to shifts in which RN hours were 8 hours or more below target staffing levels or there was high turnover. We estimate that the risk of death increased by 2% for each below target shift and 4% for each high turnover shift to which the patient was exposed.” [Italics mine]
The take away message to me is that hospital executives and boards need to be sure that they are managing nurse shift decisions carefully. In any hospital, personnel constitute about 60% or more of expenses and nurses represent about one half of that so the dollars are not inconsequential and need to be managed appropriately. Clearly, “appropriately” also means assuring that each unit has the necessary complement of registered nurses on each shift. From the article, “Our findings suggest that nurse staffing models that facilitate shift to shift decisions on the basis of an alignment of staffing with patients needs and the census are an important component of the delivery of care.” It also means that hospitals need to look at their approach to transferring patients from unit to unit. Often times this is necessary such as movement of an unstable patient to an ICU. But this study makes the point that excess transfers can be detrimental to patient welfare and may require more than the usual staff numbers. “Our results suggest that both target and actual staffing should be adjusted to account for the effect of turnover on patient outcomes.”
How a hospital aligns its nurse staffing is an important element of quality in addition to cost management. Getting staffing right is critical. When it is correct, mortality will be lower. Further, although not measured, if mortality came down in this study, it is fairly safe to assume that other quality measures were improved as well.
Monday, March 14, 2011
Clarissa had been treated for leukemia when she was 2 and had been fine for a decade when the relapse occurred. She found there was not much available to read about coping with the emotional issues that come with a cancer diagnosis during the teenage years nor was there a support group of teens who had faced the same challenges. Consider that a teen wants to be more and more independent but that is just impossible when you now need your parents even more than ever and must depend on doctors and nurses for life itself. Teens are focused on their appearance but what if you have no hair and an intravenous catheter sticking out from your skin – pretty hard to hide. Friends want to be friends but don’t know whether to visit or not and when they do they find you wearing a mask to protect against infection and must shun the instinct to hug. These and other issues surfaced over her two and one half years of treatment, years in which she spent much of the time in the hospital and lost well over a year of school, again much of that to avoid contact with infection while her immune system was at its lowest. With the help of at home tutoring, she kept up with her assignments and now is back in school with her classmates, getting good grades and enjoying the life of a high school student while thinking about college and the future.
Clarissa persevered and now wants to help other teens who develop cancer to cope with what lies ahead. She has started a blog, gives frequent talks and plans to write a book on coping later this year.
A friend of mine, a twenty five year survivor of adult leukemia, told me after reading her first blog entry: “Wow! I am sitting at my desk with tears in my eyes - she is so beautiful - inside and out. So brave - so inspiring. I am coming up on 25 years and have no courage compared to this young woman.”
If you know a teen ager with cancer, I encourage you to direct them to Clarissa’s blog at http://www.teen-cancer.com/
Praise for Dr Schimpff
The craft of science writing requires skills that are arguably the most underestimated and misunderstood in the media world. Dumbing down all too often gets mistaken for clarity. Showmanship frequently masks a poor presentation of scientific issues. Factoids are paraded in lieu of ideas. Answers are marketed at the expense of searching questions. By contrast, Steve Schimpff provides a fine combination of enlightenment and reading satisfaction. As a medical scientist he brings his readers encyclopedic knowledge of his subject. As a teacher and as a medical ambassador to other disciplines he's learned how to explain medical breakthroughs without unnecessary jargon. As an advisor to policymakers he's acquired the knack of cutting directly to the practical effects, showing how advances in medical science affect the big lifestyle and economic questions that concern us all. But Schimpff's greatest strength as a writer is that he's a physician through and through, caring above all for the person. His engaging conversational style, insights and fascinating treasury of cutting-edge information leave both lay readers and medical professionals turning his pages. In his hands the impact of new medical technologies and discoveries becomes an engrossing story about what lies ahead for us in the 21st century: as healthy people, as patients of all ages, as children, as parents, as taxpayers, as both consumers and providers of health services. There can be few greater stories than the adventure of what awaits our minds, bodies, budgets, lifespans and societies as new technologies change our world. Schimpff tells it with passion, vision, sweep, intelligence and an urgency that none of us can ignore.
-- N.J. Slabbert, science writer, co-author of Innovation, The Key to Prosperity: Technology & America's Role in the 21st Century Global Economy (with Aris Melissaratos, director of technology enterprise at the John Hopkins University).