Martin Rodbell, recipient of the Nobel Prize in Physiology or Medicine in 1994, passed away 7 December 1998 after a long illness. Rodbell had a long and distinguished career in research and senior leadership positions at the National Institutes of Health. At different times in his career, he conducted research at the National Heart Institute, the National Institute of Arthritis and Metabolic Diseases (NIAMD), and the National Institute of Environmental Health Sciences (NIEHS). He served as Scientific Director of the NIEHS from 1985 to 1989. In 1994 he shared the Nobel Prize in Physiology or Medicine with Alfred Gilman, Professor and Chairman in the Department of Pharmacology at University of Texas Southwestern Medical Center in Dallas, for their work on G-proteins, a key component of the communication system that regulates cellular activity. Rodbell was the fifth NIH intramural scientist to be awarded a Nobel Prize.
The current study investigated older adults’ level of engagement with a video game training program. Engagement was measured using the concept of Flow (Csikszentmihalyi, 1975).
Forty-five older adults were randomized to receive practice with an action game (Medal of Honor), a puzzle-like game (Tetris), or a gold-standard Useful Field of View (UFOV) training program.
Both Medal of Honor and Tetris participants reported significantly higher Flow ratings at the conclusion, relative to the onset of training.
Participants are more engaged in games that can be adjusted to their skill levels and that provide incremental levels of difficulty. This finding was consistent with the Flow theory (Csikszentmihalyi, 1975)
aging; flow; engagement; videogames; older adults
BACKGROUND: A less-publicized consequence of the civil rights movement in the mid-20th century is the door of opportunity it provided for African-American women to become neurosurgeons, beginning in 1984 with Alexa I. Canady (University of Minnesota). Unfortunately, the exploits of a contemporary African-American woman neurosurgeon, M. Deborrah Hyde, have remained largely in obscurity. This report details the career and exploits of Hyde, one of the first women to receive neurosurgery training in Ohio. METHODS: A comprehensive review of pertinent modern and historical records spanning the past century was performed. RESULTS: Born in 1949 in Laurel, MS, Hyde received her BS with honors from Tougaloo College in 1969 and her MS in biology at Cleveland State University. Despite being told in medical school that she was not qualified to compete with "better-prepared" nonminority students, Hyde received her MD from Case Western Reserve University School of Medicine in 1977, earning election into the Alpha Omega Alpha medical honor society. The next year, she began neurosurgery residency at Case Western under Dr. Robert A. Ratcheson and Dr. Robert F. Spetzler, finishing in 1982 as the program's first female graduate. In 1985, Hyde became the second African-American woman certified by the American Board of Neurological Surgery and in 1991 she established the Beacon of Hope Scholarship Foundation for underprivileged youth. She has subsequently continued a distinguished career in private practice, presently residing in West Hills, CA. CONCLUSION: Hyde's diligence, perseverance and commitment enabled her to overcome intense sexism and racism to train at Case Western, becoming the second African-American woman neurosurgeon and the third woman trained in Ohio (first and second of which were Carole Miller and Janet Bay). As the first woman to train under Ratcheson and Spetzler, her determination, excellence and generosity continue to inspire people of all races.
Physicians have an ethical obligation to honor patients' values for care, including at the end of life (EOL). We sought to evaluate factors that help patients to receive care consistent with their preferences.
This was a longitudinal multi-institutional cohort study. We measured baseline preferences for life-extending versus symptom-directed care and actual EOL care received in 325 patients with advanced cancer. We also measured associated sociodemographic, health, and communication characteristics, including EOL discussions between patients and physicians.
Preferences were assessed a median of 125 days before death. Overall, 68% of patients (220 of 325 patients) received EOL care consistent with baseline preferences. The proportion was slightly higher among patients who recognized they were terminally ill (74%, 90 of 121 patients; P = .05). Patients who recognized their terminal illness were more likely to prefer symptom-directed care (83%, 100 of 121 patients; v 66%, 127 of 191 patients; P = .003). However, some patients who were aware they were terminally ill wished to receive life-extending care (17%, 21 of 121 patients). Patients who reported having discussed their wishes for EOL care with a physician (39%, 125 of 322 patients) were more likely to receive care that was consistent with their preferences, both in the full sample (odds ratio [OR] = 2.26; P < .0001) and among patients who were aware they were terminally ill (OR = 3.94; P = .0005). Among patients who received no life-extending measures, physical distress was lower (mean score, 3.1 v 4.1; P = .03) among patients for whom such care was consistent with preferences.
Patients with cancer are more likely to receive EOL care that is consistent with their preferences when they have had the opportunity to discuss their wishes for EOL care with a physician.
The purpose of this study was to review institutional statistics provided in dean's letters and determine the percentage of honors awarded by institution and clerkship specialty.
Institutional and clerkship aggregate data were compiled from a review of dean's letters from 80 United States medical schools. The percentage of honors awarded during 3rd year clerkships during 2005 were collected for analysis. Across clerkship specialties, there were no statistically significant differences between the mean percentage of honors given by the medical schools examined with Internal Medicine (27.6%) the low and Psychiatry (33.5%) the high. However, inter-institutional variability observed within each clerkship was high, with surgery clerkship percentage of honors ranging from 2% to 75% of the students. This suggests some schools may be more lenient and other more stringent in awarding honors to their students. This inter-institutional variability makes it difficult to compare honors received by students from different medical schools and weakens the receipt of honors as a primary tool for evaluating potential incoming residents.
Shame and honor are mechanisms that expose behavior that falls outside the social norm. With recent six-player public goods experiments, we demonstrated that the threat of shame or the promise of honor led to increased cooperation. Participants were told in advance that after ten rounds two participants would be asked to come forward and write their names on the board in front of the fellow group members. In the shame treatment, the least cooperative players were exposed and wrote their names under the sentence “I donated least” while the honored participants wrote their name under “I donated most.” In both the shame and honor treatments, participants contributed approximately 50% more to the public good, as compared with the control treatment in which all players retained their anonymity. Here, we also discuss how shame and honor differ from full transparency, and some of the challenges to understanding how anonymity and exposure modify behavior.
cooperation; honor; public goods game; shame; tragedy of the commons
Memoirs by the 2012 recipient of the Bruce Alberts Award for Excellence in Science Education from the American Society for Cell Biology about the establishment of the International Institute for Collaborative Cell Biology and Biochemistry, which wants to inspire a new era of international scientific cooperation by exposing scientists to diverse learning experiences.
I was invited to write this essay on the occasion of my selection as the recipient of the 2012 Bruce Alberts Award for Excellence in Science Education from the American Society for Cell Biology (ASCB). Receiving this award is an enormous honor. When I read the email announcement for the first time, it was more than a surprise to me, it was unbelievable. I joined ASCB in 1996, when I presented a poster and received a travel award. Since then, I have attended almost every ASCB meeting. I will try to use this essay to share with readers one of the best experiences in my life. Because this is an essay, I take the liberty of mixing some of my thoughts with data in a way that it not usual in scientific writing. I hope that this sacrifice of the format will achieve the goal of conveying what I have learned over the past 20 yr, during which time a group of colleagues and friends created a nexus of knowledge and wisdom. We have worked together to build a network capable of sharing and inspiring science all over the world.
Scientific discovery occasionally occurs as a sudden and dramatic leap ahead but more often proceeds at a subtler and steadier pace. Each small step forward may escape public notice but is ultimately vital to the journey’s success. Indeed, such gradual advancement represents the collective contributions of many workers in the field, some new to the journey. While the notion of combined effort and multiple contributors is honorable, it poses an inherent danger. In our society, unproven, unorthodox, or unnoticed researchers may not receive the funding or support needed to make their contributions. Furthermore, even if they have the potential to make a leap, a hostile environment may preclude their doing so. This article concentrates on the looming crisis in diabetes research, but the principles pertain to all fields of clinical and biomedical science.
To examine the language of “turfing,” a ubiquitous term applied to some transfers of patients between physicians, in order to reveal aspects of the ideology of internal medicine residency.
Academic internal medicine training program.
Using direct observation and a focus group, we collected audiotapes of medical residents’ discussions of turfing. These data were analyzed using interpretive and conversation analytic methods. The focus group was used both to validate and to further elaborate a schematic conceptual framework for turfing.
The decision to call a patient “turfed” depends on the balance of the values of effectiveness of therapy, continuity of care, and power. For example, if the receiving physician cannot provide a more effective therapy than can the transferring physician, medical residents consider the transfer inappropriate, and call the patient a turf. With appropriate transfers, these residents see their service as honorable, but with turfs, residents talk about the irresponsibility of transferring physicians, burdens of service, abuse, and powerlessness.
Internal medicine residents can feel angry and frustrated about receiving patients perceived to be rejected by other doctors, and powerless to prevent the transfer of those patients for whom they may have no effective treatment or continuous relationship. This study has implications for further exploration of how the relationships between physicians may uphold or conflict with the underlying moral tenets of the medical profession.
residency; patient transfers; turfing; professional relationships; professional values
We studied 63 randomly selected third-year students who split their 10-week medicine clerkship between ambulatory and inpatient components. Compared with their inpatient experience, during the ambulatory rotation, the 63 students felt more like doctors, more responsible for patients, and more able to know and help their patients. Students reported that ambulatory attending staff appeared happier and less stressed, and did not embarrass them as frequently. Compared with their 619 “inpatient” classmates, these 63 “ambulatory” students scored as well on the medicine examination, and were as likely to receive honors (44% vs 41%), and to choose internal medicine residencies (35% vs 34%). In conclusion, students experienced better relationships with their patients and teachers during the ambulatory rotation, which was academically comparable to the inpatient experience.
medical student; medical education; ambulatory rotation; medical clerkship; inpatient rotation
OBJECTIVES: Because clinical clerkship grades are associated with resident selection and performance and are largely based on residents'/attendings' subjective ratings, it is important to identify variables associated with clinical clerkship grades. METHODS: U.S. medical students who completed > or =1 of the following required clinical clerkships--internal medicine, surgery, obstetrics/gynecology, pediatrics, neurology and psychiatry--were invited to participate in an anonymous online survey, which inquired about demographics, degree program, perceived quality of clerkship experiences, assertiveness, reticence and clerkship grades. RESULTS: A total of 2395 medical students (55% women; 57% whites) from 105 schools responded. Multivariable logistic regression models identified factors independently associated with receiving lower clerkship grades (high pass/pass or B/C) compared with the highest grade (honors or A). Students reporting higher quality of clerkship experiences were less likely to report lower grades in all clerkships. Older students more likely reported lower grades in internal medicine (P = 0.02) and neurology (P < 0.001). Underrepresented minorities more likely reported lower grades in all clerkships (P < 0.001); Asians more likely reported lower grades in obstetrics/gynecology (P = 0.007), pediatrics (P = 0.01) and neurology (P = 0.01). Men more likely reported lower grades in obstetrics/gynecology (P < 0.001) and psychiatry (P = 0.004). Students reporting greater reticence more likely reported lower grades in internal medicine (P = 0.02), pediatrics (P = 0.02) and psychiatry (P < 0.05). Students reporting greater assertiveness less likely reported lower grades in all clerkships (P < 0.03) except IM. CONCLUSIONS: The independent associations between lower clerkship grades and nonwhite race, male gender, older age, lower quality of clerkship experiences, and being less assertive and more reticent are concerning and merit further investigation.
This review is based on the honor of receiving the Discovery Award from the Society of Free Radical Biology and Medicine. The review is reflective and presents our thinking which led to experiments that yielded novel observations. Critical questioning of our understanding of oxygen free radicals in biomedical problems led us to use and develop more direct and extremely sensitive methods. This included nitrone free radical spin-trapping and HPLC-electrochemical detection. This technology led to the pioneering use of salicylate to trap hydroxyl free radicals and show increased flux in ischemia/reperfused brain regions and to also first sensitively detect 8-hydroxy-droxyguanosine (8-OHdG) in oxidative-damaged DNA and help assess its role in cancer development. We demonstrated that Methylene Blue (MB) photo-induced formation of 8-hydroxy-guanine in DNA and RNA and discovered that MB sensitively photo-inactivated RNA viruses including HIV and the West Nile Virus. Studies in experimental stroke led us to serendipitously discover that α-phenyl-tert-butylnitrone (PBN) was neuroprotective if given after the stroke. This led to extensive commercial development of NXY-059, a PBN derivative, for the treatment of stroke. More recently we discovered that PBN-nitrones have potent anti-cancer activity and are active in preventing hearing loss caused by acute acoustical trauma.
I am honored to receive the E. E. Just Award for 2010. In my invited essay, I have opted to discuss the state of diversity in the biological sciences with some recommendations for moving forward toward a more positive and inclusive academy. The need to develop cohorts of minority scientists as support groups and to serve as role models within our institutions is stressed, along with the need to ensure that minority scientists are truly included in all aspects of the academy. It is imperative that we increase our efforts to prepare for the unique challenges that we will face as the United States approaches a “majority minority” population in the next 50 years.
The International ‘Balint’ Award for students, instituted by the Foundation for Psychosomatic and Social Medicine in honor of Michael and Enid
Balint, has been a rising opportunity for Romanian medical and psychology students to achieve international fame. Romanian students have been among the winners
of this award for the last 10 years, in competition with students from Ivy League and other illustrious universities.
The ‘Ascona model’ case presentation debates the psychological side of a medical case, while keeping in focus the diagnostic, pathology and
treatment issues. This article focuses on explaining this type of case presentation in correlation with one of the papers submitted in the contest that has
received this award in the 15th International Balint Congress.
The exposed case is that of a 17–year–old boy presenting with apparent stupor encountered by an emergency mobile unit. The patient was suspected
of substance abuse and overdose but these suspicions were denied by the clinical exam. Further encounters led to the conclusion that both the boy and his whole
family needed psychotherapy counseling and were referred there with great success.
psychotherapy; Balint method; , Ascona model case presentation
The Banting Medal for Scientific Achievement Award is the American Diabetes Association's highest scientific award and honors an individual who has made significant, long-term contributions to the understanding of diabetes, its treatment, and/or prevention. The award is named after Nobel Prize winner Sir Frederick Banting, who codiscovered insulin treatment for diabetes.
Dr. Eisenbarth received the American Diabetes Association's Banting Medal for Scientific Achievement at the Association's 69th Scientific Sessions, June 5–9, 2009, in New Orleans, Louisiana. He presented the Banting Lecture, An Unfinished Journey—Type 1 Diabetes—Molecular Pathogenesis to Prevention, on Sunday, June 7, 2009.
Dr. Dorothy Horstmann, epidemiologist, virologist, clinician, and educator, was the first woman appointed as a professor at the Yale School of Medicine. Horstmann made significant contributions to the fields of public health and virology, her most notable being the demonstration that poliovirus reached the central nervous system via the bloodstream, upsetting conventional wisdom and paving the way for polio vaccines. In 1961, she was appointed a professor at Yale School of Medicine, and in 1969, she became the first woman at Yale to receive an endowed chair, which was named in honor of her mentor, Dr. John Rodman Paul. In this review, the major scientific contributions of Dr. Dorothy Horstmann will be highlighted from her more than 50-year tenure at Yale School of Medicine.
polio; poliovirus; poliovirus vaccine; oral
In 1921, Richard Bruynoghe and his student Joséph Maisin published on the first use of bacteriophages in a phage therapy context. At that time, Bruynoghe (a medical doctor) was affiliated as a professor at the KU Leuven (Belgium) for just over a decade, within the Bacteriological Institute which he founded and led. After a distinguished career (he was acting mayor of the city of Leuven-Belgium during the second World War), he received a special medical award in 1951 just before his retirement in 1952. In this perspective, he was asked to provide an overview of his research for a lay-audience within the local University magazine: Onze Alma Mater (Our alma mater). We, as current affiliates of the KU Leuven are honored to present some of his legacy, which to date has been largely overlooked in historical accounts.
bacteria; bacteriophages; historical overview; phage biology; phage therapy
The Banting Medal for Scientific Achievement Award is the American Diabetes Association's highest scientific award and honors an individual who has made significant, long-term contributions to the understanding of diabetes, its treatment, and/or prevention. The award is named after Nobel Prize winner Sir Frederick Banting, who codiscovered insulin treatment for diabetes. Dr. Barbara E. Corkey received the American Diabetes Association's Banting Medal for Scientific Achievement at the Association's 71st Scientific Sessions, 24–28 June 2011, San Diego, California. She presented the Banting Lecture, “Hyperinsulinemia: Cause or Consequence?” on Sunday, 26 June 2011.
Following passage of the Patient Self Determination Act in 1990, health care institutions that receive Medicare and Medicaid funding are required to inform patients of their right to make their health care preferences known through execution of a living will and/or to appoint a surrogate-decision maker. We evaluated the impact of external factors and perceived patient preferences on physicians’ decisions to honor or forgo previously established advance directives (ADs). In addition, physician views regarding legal risk, patients’ ability to comprehend complexities involved with their care, and impact of medical costs related to end-of-life care decisions were explored.
Attendees of two Mayo Clinic continuing medical education courses were surveyed. Three scenarios based in part on previously court-litigated matters assessed impact of external factors and perceived patient preferences on physician compliance with patient-articulated wishes regarding resuscitation. General questions measured respondents’ perception of legal risk, concerns over patient knowledge of idiosyncrasies involved with their care, and impact medical costs may have on compliance with patient preferences. Responses indicating strength of agreement or disagreement with statements were treated as ordinal data and analyzed using the Cochran Armitage trend test.
Three hundred eighty-eight of 951 surveys were completed (41% response rate). Eighty percent reported they were likely to honor a patient’s AD despite its 5 year age. Fewer than half (41%) would honor the AD of a patient in ventricular fibrillation who had expressed a desire to “pass away in peace.” Few (17%) would forgo an AD following a family’s request for continued resuscitative treatment. A majority (52%) considered risk of liability to be lower when maintaining someone alive against their wishes than mistakenly failing to provide resuscitative efforts. A large percentage (74%) disagreed that patients could not appreciate complexities surrounding their care while 69% agreed that costs should never impact a physician’s decision as to whether to comply with a patient’s AD.
Our findings highlight the impact, albeit small, external factors have on physician AD compliance. Most respondents based their decision on the clinical situation at hand and interpretation of the patient’s initial wishes and preferences expressed by the AD.
Advance directive; Physician decision making; Patient preference
I am tremendously honored to receive the 2012 Women in Cell Biology Junior Award. In this essay, I recount my career path over the past 15 years. Although many details are specific to my own experiences, I hope that some generalizations can be made to encourage more women to pursue independent scientific careers. Mine is a story of choosing a captivating question, making the most of your opportunities, and finding a balance with life outside the lab.
Traditional Samoan tattoos, or tatau, are created by master tattooists, or tufuga ta tatau, and their assistants using multi-pointed handmade tools. These tools are used to tap tattoo pigment into the skin, usually over several days. This traditional process is considered an honor to the one receiving the tatau. Unfortunately, as it is typically practiced according to cultural traditions, the sanitary practices are less than ideal. There have been several reported cases of severe infection, sepsis, shock, and even death as a result of traditional Samoan tattoos. Although Hawai'i is the home of the second largest Samoan population in the United States, short of only American Samoa, literature review found no published case reports in this state. Presented is a case of a 46-year-old man, who, after undergoing a modified version of traditional Samoan tattooing for 5 days, was admitted to the intensive care unit with severe septic shock due to poly-microbial bacteremia with Group A Streptococcus and Methicillin-sensitive Staphylococcus Aureus. In addition, we will discuss the previously reported cases, mainly documented in New Zealand, and review some of the mandatory sanitary standards put into place there.
Samoa; Tattoos; Tattooing, complications; Tattooing, adverse reactions; Cellulitis; Bacteremia, Group A streptococcus; Bacteremia, Methicillin- Sensitive Staphylococcus aureus
Massage is a time-honored method by which women have received comfort throughout the millennia, yet it has not been rigorously evaluated in the modern day delivery suite. No study to date that we are aware of has evaluated the effect of massage therapy by a regulated massage therapist on labor pain.
The purpose of this study was to evaluate the effectiveness of massage therapy provided by registered massage therapists in managing pain among women in active labor.
BC Women’s Hospital, Vancouver, BC. Research Design: a randomized controlled trial. Participants: 77 healthy nulliparous women presenting in spontaneous labor. Intervention: Swedish massage administered for up to five hours by a registered massage therapist during labor vs. standard care. Main outcome measures include: cervical dilation at the time of administration of epidural, compared using estimated marginal means in an analysis of covariance. We also compared perception of pain at three time periods during labor according to cervical dilation at 3–4 cm, 5–7 cm, and 8–10 cm using the McGill Present Pain Intensity Scale.
The mean cervical dilation at the time of epidural insertion after adjustment for station of the presenting part, cervical dilation, and status of membranes on admission to hospital was 5.9 cm (95% CI 5.2–6.7) compared to 4.9 in the control group (95% CI 4.2–5.8). Scores on the McGill Pain Scale were consistently lower in the massage therapy group (13.3 vs. 16.9 at 3–4 cm, 13.3 vs. 15.8 at 5–6 cm, and 19.4 vs. 28.3 at 7–8 cm), although these differences were not statistically significant.
Our findings from this pilot study suggest that massage therapy by a registered massage therapist has the potential to be an effective means of pain management that may be associated with delayed use of epidural analgesia. It may therefore have the potential to reduce exposure to epidural analgesia during labor and decrease rates of associated sequelae.
epidural analgesia; labor pain; massage; randomized controlled trial
To determine the prevalence and correlates of decisions made about life-sustaining treatments among residents in long-term care settings, including how often decisions were honored and characteristics associated with decisions not being followed.
Design and Methods
Retrospective interviews with one family caregiver and one facility staff member for each of 327 decedents who received end-of-life care in 27 nursing homes (NHs) and 85 residential care/assisted living (RC/AL) settings in four states were analyzed with respect to decedent demographics, facility characteristics, prevalence of decisions made about medical interventions, proportion of residents whose decisions were heeded, and characteristics associated with decisions not being heeded.
Most family caregivers reported making a decision with a physician about resuscitation (89.1%), inserting a feeding tube (82.1%), administering antibiotics (64.3%), and hospital transfer (83.7%). Reported care was inconsistent with decisions made in five of seven (71.4%) of resuscitations, one of seven feeding tube insertions (14.3%), 15 of 78 antibiotics courses (19.2%), and 26 of 87 hospital transfers (29.9%). Decedents who received antibiotics contrary to their wishes were older (mean age 92 versus 85, p= 0.014). More than half (53.8%) of decedents who had care discordant with their wishes about hospitalization lived in a NH compared to 32.8% of those whose decision were concordant (p=0.034).
Most respondents reported decision-making with a doctor about life-sustaining treatments, but those decisions were not consistently heeded. Being older and living in a NH were risk factors for decisions not being heeded.
Advance directives; end-of-life care; nursing home; assisted living
We sought to describe the 2009–2010 seasonal influenza vaccine coverage of college students.
4090 college students from eight North Carolina universities participated in a confidential, web-based survey in October-November 2009.
Associations between self-reported 2009–2010 seasonal influenza vaccination and demographic characteristics, campus activities, parental education, and email usage were assessed by bivariate analyses and by a mixed-effects model adjusting for clustering by university.
Overall, 20% of students (range 14%–30% by university) reported receiving 2009–2010 seasonal influenza vaccine. Being a freshman, attending a private university, having a college-educated parent, and participating in academic clubs/honor societies predicted receipt of influenza vaccine in the mixed-effects model.
The self-reported 2009–2010 influenza vaccine coverage was one-quarter of the 2020 Healthy People goal (80%) for healthy persons 18–64 years of age. College campuses have the opportunity to enhance influenza vaccine coverage among its diverse student populations.
Coupling the scholarly activities of the chemistry research faculty with that of the freshman Honors general chemistry class has resulted in a rise of productivity within the Department. For seven years, freshman Honors students enrolled in the Honors general chemistry laboratory sections have been assigned to work in the labs of the research active faculty within the Department of Chemistry. Approximately a quarter of those enrolled in the Honors general chemistry laboratory sections elect to continue their research experience. The continued and sustained research experience has resulted in a research journal paper for six participants. For the past four years, four papers have been accepted for publication because of the research activities conducted as freshman stemming from this program. Each paper has had at least one co-author as an undergraduate at the sophomore or freshman level.
Curriculum; Inquiry-Based / Discovery Learning; Problem Solving / Decision Making; Undergraduate Research