2006 State of the School Address (May 10, 2006)

 

Arthur S. Levine, M.D.

Senior Vice Chancellor

for the Health Sciences

Dean of the School of Medicine

 

 

“Strengths, Threats, and Opportunities:  Strategies for Dealing with Tough Times in Academic Medicine”

 

 

This is my first “State of the School” address to the Faculty of the University of Pittsburgh School of Medicine, but it is my intention to offer such a talk yearly going forward.  At the same time, we will discontinue the quarterly faculty meetings that we have had in the past, given the great pressures on time that all of us confront.  I have divided my talk into comments on education, research, and health care -- the classic three missions of any academic medical center -- with a few notes on what is emerging as a fourth mission, entrepreneurship.  By the last, I mean the efforts that we are making to translate our research-based discoveries and inventions into economic development, thereby benefiting the economic health of our community and our School’s economic health as well.  I shall also discuss our relation to UPMC, several recent and especially notable faculty recruits, and a miscellany of other issues that bear on our strengths, threats, and opportunities.

 

 

 

 

 

          I.          Education

 

This year we will educate 584 students who are working for the medical degree, of whom 47% are women and 53% men; 12% of our students come from under-represented minority populations and my goal is to strive for a higher representation of these students.  Twenty-nine percent of our M.D. students are residents of Pennsylvania; this percentage has been declining in recent years for two reasons:  First, the threshold for admission has risen appreciably as the School’s national reputation and stature have increased dramatically.  Students who meet this admission threshold are commonly admitted to other top-tier schools, especially the 13 comprising the “Thirteen School Consortium”:  Case Western Reserve University School of Medicine, Columbia College of Physicians and Surgeons, Duke University School of Medicine, Harvard Medical School, Johns Hopkins University School of Medicine, Stanford University School of Medicine, University of Chicago Pritzker School of Medicine, University of Pennsylvania School of Medicine, University of Pittsburgh School of Medicine, University of Rochester School of Medicine and Dentistry, Washington University School of Medicine, Weill Medical College of Cornell University, and Yale University School of Medicine.  Second, most all of these schools have more state financial support for medical education than does ours, and larger endowments as well.  Therefore, Pennsylvania residents will often do better financially to matriculate at one of our competitor schools where tuition may be lower and scholarship support greater, even though they do receive a small in-state discount here.  While we are making progress in this  regard, with about 20% of our students now supported with full-tuition scholarships, we are doing no better with the Commonwealth:  Pennsylvania remains the second worst state in the nation with respect to its support for medical education.

 

For the medical student class entering in 2005, we had 5,244 applications, of whom 1,122 were invited for an interview.  Approximately 450 applicants were accepted for admission and of this number, 148 matriculated.  Among the matriculants, the mean Medical College Admission Test (MCAT) score was 11.3, placing us in the top decile of American medical schools with respect to this metric.  Twenty-nine merit-based, full-tuition scholarships were awarded to this class, comprising students in the MSTP (Medical Scientist Training Program), PSTP (Physician-Scientist Training Program), and CSTP (Clinical Scientist Training Program).  For the class that will enter in September 2006, we have had approximately 5,300 applications and interviewed 994.  We are offering two new full-tuition scholarships this year for students who have an exceptional potential for leadership at a time when the profession of medicine and the nation demand such skill and commitment.

 

With respect to the M.D. curriculum, our School has been in the forefront of curricular innovations, regarding the curriculum as having an “evolutionary biology” of its own.  Our rapidly changing curriculum reflects the extraordinary advances that have been made in the science of medicine just within the past decade, as well as the increasing societal and cultural demands inherent in the practice of medicine.  The first two years of the new curriculum have been extremely successful.  The “Methods and Logic in Medicine” course has been extremely well received by students and faculty, and the students also are profiting from the earlier introduction of the clinical elements of the curriculum.  Last year’s class was the first to be exposed to the “Scholarly Project,” now a mandatory element of the curriculum in which all of our students will be required to demonstrate the independent and creative practice of the scientific method.  Students can meet this requirement by engaging in a long-term research project based in the laboratory or the clinic or in epidemiology, health care outcomes, health care services or other areas that depend upon the creation of a hypothesis, methods to test that hypothesis, and a presentation of the results of such studies, with interpretative conclusions.  Most of the students will choose their project and their faculty mentors for these projects in their first year, and spend the summer between the first and second year with their projects, sustaining this work throughout the four years.  Students in the MSTP, PSTP, and CSTP programs will meet the mandatory “Scholarly Project” requirement in their respected programs.  It is critical that we recruit able and willing faculty not only as mentors for the students’ projects, but for the small group learning and clinical skills instruction that remain critical to the success of our curriculum.  With this in mind, we have also renewed our focus on evaluation – students evaluating their courses and teachers, teachers evaluating the curriculum and their students, and decanal evaluation of both.  Finally, we have also developed a series of innovative electives, especially for first and second-year students.  For example, this year we established a formal collaboration with the Carnegie Museum of Natural History; museum curators now offer our students an elective in paleobiology which can also serve as the basis for scholarly projects.  This program is directed by Dr. Christopher Beard, a MacArthur “Genius” awardee and one of the world’s leading paleobiologists. 

 

Why is research important in medical education and for the practice of state-of-the-art medicine?  First, there continues to be a decline in the number of young physicians embarking upon substantive careers as medical scientists.  More than a decade ago, Leon Rosenberg, in a landmark but disheartening report, called this the “death of the physician-scientist.”  It goes without saying that the pressure for grant support, the increasing pressure on physicians to generate more clinical revenue, shifts in the career aspirations of the current generation of young Americans, and the debt with which most students graduate from medical school have all conspired to reduce dramatically the ranks of the physician-scientist.  With this in mind, our goal is to expose all of our students to the scientific method such that they gain confidence in their ability to think creatively, analytically, and independently – in the hope that an increasing number of our own graduates, despite these extraordinary challenges, will become “hooked” on the kind of career that many of us have enjoyed.  Second, and with equal importance as to the role of research in medical education, it is my belief that the independent and creative application of the scientific method, as opposed to the usual rote learning and memorization of medical studentship, will yield independent and creative physicians who think analytically and whose clinical decisions are based on solid evidence.  In a word, if I am ill with a combination of symptoms and signs not commonly reported as such in the medical literature, I want to be in the hands of a physician who “thinks out of the box,” and it is my belief that an exposure to research during medical school will yield a richer population of such physicians. 

 

As I have already mentioned, medical student debt remains a looming issue across the country.  Eighty-five percent of the 2005 graduates were in debt, with an average of $138,093.  Seventy-two percent of the graduating class had a debt greater than $100,000, and 19% greater than $200,000.  Interest on these debts compounds during residency and fellowship training, such that the final repayment of a $120,000 loan means that we are now establishing a generation of physicians in this country who will confront a total debt of  $226,000 just as they are completing their training, ready to start an independent career, and at the same time, attempting to build a home and raise a family.  In Pennsylvania medical schools, given the very poor state appropriation for medical education, this debt tends to be even higher.  It is inevitable that such debt will limit a physician’s choice of specialty and geography:  It seems unlikely that debt-ridden graduates will become pediatricians, family practitioners, or general internists, nor will they choose to work in the inner city or in small towns. 

 

One of the metrics on which our stature as a school is based relates to the further training of our graduates and where this training is undertaken.  In 2006, 58% of our graduates matched to residencies in one of the country’s 15 most highly ranked academic medical centers (including UPMC).  This is the greatest success that our school has ever had.  In 2006, 40% of our graduates chose primary care specialties, 33% surgical specialties, and 22% hospital-based specialties. 

 

We also have a vibrant graduate program in our medical school, with 320 students currently working toward the Ph.D., 87 of whom are in the MSTP program.  Dr. Horn has performed masterfully in his first year as Associate Dean for Graduate Studies, and both the quality of our new graduate programs and the quality of the students admitted to those programs are beginning to reflect his early success.  Of the class entering in 2006, three students will work toward the Ph.D. in biomedical informatics, eight in computational biology, five in integrative molecular biology, 36 in the interdisciplinary biomedical graduate program, four in molecular biophysics and structural biology, and 12 in neuroscience.  Of these 68 students, 56 will receive their Ph.D.s from the School of Medicine and 12 from the School of Arts and Sciences.  Forty-six of the 68 are eligible for training grants and seven percent are under-represented minority students.  Fifty-eight percent of our incoming graduate students are women and 42% men.  Note that the MSTP students are not included in this summary.  Three of these programs are new:  Computational Biology, Integrative Molecular Biology, and Structural Biology.  Dr. Ivet Bahar directs the Computational Biology Graduate Program; Dr. Gerard Apodaca, the Integrative Molecular Biology Program; and Dr. Angela Gronenborn, the Molecular Biophysics and Structural Biology Program. 

 

All three new training programs are state-of-the-art, and although these are still early days, they are attracting an exceptionally talented student population.  The Computational Biology Graduate Program is jointly directed by our School and Carnegie Mellon University and engages the Pittsburgh Supercomputing Center as well.  Almost overnight, this training program has become one of the two or three top such programs nationally, reflected in the quality of the first class of students, and in the fact that the Howard Hughes Medical Institute is contributing funds to its development.   The Integrative Molecular Biology Program is designed for highly selected students who are well differentiated by the time they finish their undergraduate education.  They require, and are offered, little formal classroom instruction in our novel program, and they spend almost all of their Ph.D. years in the laboratory.  Another unique element is that they work in two different disciplines, e.g., cell biology and immunology, or neuroscience and structural biology, thus reflecting the interdisciplinary and multidisciplinary nature of contemporary biomedical research (and consistent with the NIH “roadmap”).  The Integrative Molecular Biology Program is also unusual in that our goal is to award the Ph.D. in a little more than three years.  The Neuroscience Graduate Program has been a success story for many years, reflecting the exceptional power of the neuroscience community in Pittsburgh.  On average, the grade point average of Ph.D. students entering in 2006 was 3.8, with verbal graduate admission test scores of about 600 and quantitative scores of about 750.  All in all, we should be pleased indeed with the success of the medical school’s graduate programs, but there is still room for improvement.  We need to admit more students graduating from top-tier colleges and universities, and to sustain our success in recruiting top graduate students from abroad.  It is my hope that our program will yield graduates who ultimately emerge among the world’s leading scientists and scholars.

 

Here, I want to turn to faculty matters and comment especially on issues of tenure among our 1,900 full-time faculty members.  When this school was beginning its extraordinary ascent from a good but essentially regional institution to the top decile among American medical schools, there was a great emphasis, of need, on NIH-funded research as a condition of tenure – not only an R01 grant, but a renewed R01 grant – given that the School’s ascendancy was to be based upon its research excellence and recognition.  We are now firmly established in that top decile and can readily afford to broaden our reach:  More than pure laboratory-based research is critical for our continued success, and this is reflected in our current criteria for tenure.  Thus, the pathways for placement in the tenure track or the bestowal of tenure include investigator-educators, clinician-investigators and clinician-educators (slide 1).  The three tracks have equal merit, in my view and that of the Tenure and Promotions Committee.  With respect to academic rank within these three tracks, one can move from instructor to full professor.  The typical R01-funded faculty member is, of course, the investigator-educator.  However, we have a rising number of master clinician-educators who are tenured, as well as a substantial number of clinicians who participate in and facilitate research (clinician-investigators) but who are not necessarily principal investigators.  With respect to academic non-tenure tracks, the faculty pathways include investigator-educators, clinician-investigators, and clinician-educators as well as clinicians who teach students and/or residents but who are primarily engaged in clinical practice.  Nonetheless, the engagement of this last group in teaching is substantive.  Clinicians who are employed outside of an academic unit of the university, including “UPP only,” receive no university salary or benefits and while they may participate in collaborative projects within the university setting, their academic prefix is “adjunct” or “volunteer.”   Finally, faculty members in the non-tenure track who have minimal teaching responsibilities and who spend almost all of their  time in primary research activities, wherein they usually have a collaborative and/or supportive role in research projects, have the “research” prefix before their faculty titles, e.g., research assistant professor.  In summary, then, we currently recognize and reward a broad spectrum of academic “behavior” both with respect to tenure and non-tenure pathways, noting that this broad spectrum of interests, skills and activities is critical to our continued success as a medical school.

 

Slide 1:  Pathways in the Tenure and Non-Tenure Tracks

 

       II.        Research

 

The Biomedical Science Tower-3 is only now being occupied will and not be fully occupied until this coming autumn (slide 2).  Clearly, this cutting-edge research building is a gem.  We were fortunate in having one of the country’s leading architectural firms and leading laboratory planners design this structure, and while we have the usual operational challenges in settling into a new building as large and complex as this one, the building’s early occupants are pleased indeed with their venue.  I am fond of describing BST-3 as a “percolator,” with our most basic science at ground level where the structural and computational biologists are located, and with their data and habit of mind “percolating” upward and informing the work of  the more applied drug discovery and vaccine development researchers on the top floors.  In the middle of the building, we have a wealth of neuroscience research focused on basic biologic mechanisms, systems neurobiology, and research on neurodegenerative diseases.  We also have a substantial amount of developmental biology research with 11,000 zebrafish tanks – one of the largest, if not the largest, zebrafish facilities in the world.  This animal is now a favored model among developmental biologists since it is a vertebrate, as we are, but one that has the facile genetics of drosophila.  With this facility, we are exquisitely well positioned to create models of human congenital anomalies and heritable diseases.  For example, Dr. Burton, in the Department of Neurology, is attempting to construct a zebrafish model of Parkinson’s disease, and Dr. Bahary, in Molecular Genetics and Biochemistry, models of congenital anomalies of the gastrointestional tract as well as malignancies of those organs.  The Center for Vaccine Research includes one of the nation’s Regional Biocontainment Laboratories, allowing us to develop vaccines under biosafety level-3 conditions. 

 

Slide 2:  Biomedical Science Tower 3

 

Slide 3 illustrates the new Children’s Hospital and its associated research tower, now under construction in Lawrenceville.  I would draw your attention, in particular, to the fact that there will be at least twice as much research space available on the Lawrenceville campus as has been present in the Rangos Building.  Further, the Rangos Building, once vacated, will allow the expansion of research activities on the Oakland Campus as well.  Although many of us were ambivalent about the move of Children’s Hospital away from the “mother campus,” the fact is that with video-conferencing, e-mail, shuttle service, etc., there is little evidence that clinical activity and research will suffer as a consequence of the move, and in fact, there is considerable room for future growth on the Lawrenceville campus, where traffic as well as parking will certainly be easier than in Oakland. 

 

Slide 3:  Children’s Hospital of Pittsburgh, Lawrenceville campus

 

Slide 4 is a very preliminary image of the research building that is planned in Sicily, Italy, complementing the hugely successful tertiary and quaternary care hospital which opened last year in Palermo (built by the government of Italy, but managed by UPMC).  Here, too, the Italian government will fund the construction of the research building; its administrative management will be directed by UPMC and its scientific management by our medical school.  The Italian government’s goal in constructing this building is to provide a research base for an eventual biotechnology industry in the south of Italy, and as with BST-3, much of the building will be taken up with the kind of science most apt to lead to biotechnology – structural and computational biology, neuroscience, molecular imaging, cell and molecular biology, device development, tissue engineering, and the like. 

 

Slide 4:  Biomedical Research and Biotechnology Center, Palermo, Sicily

 

Here I would like to offer a few examples of current research efforts in the medical school which I believe hold particular promise.  Slide 5 simply demonstrates some of the fruits of structural biology -- the powerful methods of x-ray crystallography (Dr. Yeh), NMR spectroscopy, (Dr. Gronenborn), and cryo-electron microscopy (Dr. Conway), with which we can now image much larger and more complex molecular and macromolecular structures than was possible even a few years ago. 

 

Slide 5:  Visualizing the Complex Structures Associated with Replication, Transcription, and Translation   

 

Slide 6 demonstrates an important concomitant of structural biologic strategies, i.e., the application of new trends in computational structural biology.  Here, Dr. Bahar has been at the cutting edge in demonstrating that we must go beyond static structural analyses of proteins to calculate the dynamics with which proteins fold, unfold, and gyrate -- the dynamics of real time protein structures and protein interactions.  Thus, Bahar et al., have moved from sequence to structure to structural dynamics. 

 

Slide 6:  The Contemporary Computational Biology Focus

 

Slide 7 demonstrates that our computational biologists are exploring not only the dynamics of molecular structure, i.e., the conformation of a molecule in real time in a given cell, but also the extraordinary complexity with which proteins and other molecules interact on the cellular scale. 

 

Slide 7:  The Complexity of Signal Transduction Pathways

 

Slide 8 describes the “molecular libraries paradigm,” which captures the application not only of structural and computational biology to drug development, but also the power of high-throughput candidate drug synthesis and cell-based screening of drug efficacy and toxicity.  This new paradigm illustrates our progress in moving from the “needle-in-a-haystack” approach to drug development of the past to the contemporary, platform-based rationale of knowing the molecular anatomy of the genome, and being increasingly aware of the function of each of our genes and how this knowledge will lead to far more effective and efficient drug development, and ultimately to the production of new drugs, than has been the case in the past.  This is the paradigm which motivates the work of our new Drug Discovery Institute, jointly directed by Dr. John Lazo from the Department of Pharmacology, Dr. Barry Gold from the School of Pharmacy, and Dr. Peter Wipf from the Department of Chemistry. 

 

Slide 8: Increasing the Yield of Safe and Effective Drugs   

 

Slide 9 illustrates the utility of the zebrafish.  Note that the fish in the lower portion of the slide is missing its posterior third, and  slide 10 demonstrates why this has happened:  The mutant fish called, “gridlock,” examined by cardiac catheterization (quite a challenge in an animal less than an inch long!), has a constriction in its aorta which prevents blood flow to the animal’s posterior third and eventuates in the lack of its development.  This is a good example of the use of the fish as a model for human developmental anomalies since this one is tantamount to coarctation of the aorta in infants.  Slide 11 shows the tanks in which the zebrafish are maintained.  Because mutation is a rare event, many thousands of fish must be bred such that a very small number of mutants, useful for study, emerge. 

 

Slide 9:  A Mutant Fish Phenotype

 

Slide 10:  Cardiac Catheterization of the Zebrafish 

 

Slide 11:  Zebrafish tanks

 

Slide 12 describes an example of our rapidly expanding research program on the recognition of DNA damage and its repair or misrepair.  Here, Dr. Laura Neidernhofer, a member of the Molecular Oncology Program faculty in the Hillman Cancer Center, has “knocked out” a gene which encodes one of the enzymes required for nucleotide excision repair (this is the pathway which repairs our skin DNA when it is damaged by the sun’s ultraviolet rays, but which, when elements of the pathway are defective, is associated with xeroderma pigmentosum, a heritable sun-sensitive disorder of the skin which eventuates in early skin cancer).  Dr. Neidernhofer has created this knockout model in a dose-dependent manner and the slide demonstrates that when the protein, ERCC1, is undetectable, a mouse with this defect ages very rapidly.  When ERCC1 expression is reduced by 75%, the animal ages much more slowly, but a diversity of solid tumors emerge, given that sufficient time has elapsed for the mutations to be formed that underlie oncogenesis.  In the case of the mouse with no detectable ERCC1 expression, transcription is so compromised by unrepaired or misrepaired lesions in the DNA that early and severe aging is the consequence, with no time for the slower mutagenic process that eventuates in cancer to occur. 

 

Slide 12:  Aging, Cancer, and DNA Damage

 

Slide 13 demonstrates the work of Drs. Chet Mathis and Bill Klunk who are widely recognized for having developed a thioflavinoid, “Pittsburgh Compound B,” that binds to beta amyloid in the brains of patients with Alzheimer’s disease and which can thereby be detected using PET scanning.  The slide demonstrates that with conventional MRI one cannot distinguish the brains of  normal volunteers and patients with Alzheimer’s disease, but with Pittsburgh Compound B and PET scanning, the difference is dramatic.  This is the first non-invasive diagnostic test for Alzheimer’s disease (especially in its earliest stages), and the overall safety and efficacy of Pittsburgh Compound B is now being assessed in clinical trials. 

 

Slide 13:  Pittsburgh Compound B” and Alzheimer’s Disease

 

Slide 14 describes the work of Dr. Andrew Schwartz in the Department of Neurobiology.  Dr. Schwartz is at the cutting edge of research which is focused on capturing the electrical activity of cortical motor neurons using microelectrode implants, and transducing this activity into software which  controls the motion of a prosthetic limb.

 

Slide 14:  Motor Cortex Activity and Anthro-Robotic Control

 

The following link (15) to a video demonstrates that a primate with its natural limb strapped down and wearing a robotic prosthesis, is able to move the prosthesis in concordance with the activity of the motor neurons that are normally engaged when the animal plans a voluntary motor activity.

 

Video 15:  (Click Here if you do not see a video directly below)

 

Slide 16 reveals the tip of a patient’s finger that has been accidentally amputated.  In the following slide (17), the work of Dr. Stephen Badylak in the Department of Surgery and the McGowan Institute for Regenerative Medicine demonstrates how this finger has been “made whole,” using a biodegradable matrix on which stem cells, stimulated by growth factors, can accumulate and achieve appropriate cell connections and tissue morphology.

 

Slide 16:  An Amputated Distal Digit

 

Slide 17:  Results of “Tissue Engineering”

 

Slide (18) is simply a reminder of the important work to be carried out by our new Center for Vaccine Research in BST-3.  We are fortunate indeed to have recruited Dr. Donald Burke from Johns Hopkins, who will have three jobs beginning this summer:  Dean of the Graduate School of Public Health, Associate Vice Chancellor for Global Health, and Director of the Center for Vaccine Research.  The latter two are new positions.  He will also hold a Professorship in the School of Medicine.  Dr. Burke, following his education and training at Harvard Medical School and its associated hospitals, spent much of his career at the Walter Reed Army Medical Research Institute and came to direct the Department of Defense’s entire Infectious Disease and Vaccine Research Program.  More recently, he has been Director of the Immunization Research Program/International Health in the Bloomberg School of Public Health at Hopkins. 

 

Slide 18:  Avian Influenza: A Potential Pandemic

 

Slide 19 speaks to the work of Dr. Joanne Yeh, recently recruited by Dr. Gronenborn to lead X-ray crystallography research.  Joanne’s research interests are novel in that she is applying her knowledge of protein conformation, and changes induced in conformation by the cellular environment, to the development of nanosensors and nanomotors.  Here the general idea is to employ a protein that senses an environmental change, e.g., a change in redox potential or the presence of a toxin, and to use that conformational change to instruct a metalized peptide/nanoelectrode to direct the activity of a nanosensor, pump, or motor – all within a single cell.

 

Slide 19:  Nanoscience in our Medical School

 

Slide 20 moves to clinical research, describing the advances in surgical strategy of Dr. Amin Kassam (Neurosurgery) and Dr. Carl Snyderman (Otolaryngology).  They have perfected techniques whereby skull-based tumors can be excised using access through the nostril. In the past, such tumors have only been approachable via craniotomy and surgical manipulation through the brain substance until the base of the skull was reached.  As one might imagine, these new techniques developed by Kassam and Snyderman greatly reduce the incidence and duration of morbidity. 

 

Slide 20:  Endonasal Approach to Skull-based Lesions

 

Although I have selected just this one example of clinical research in our School, I want to note that clinical research here enjoys an enormous portfolio.  Health services research is captured both in the School and in GSPH’s Center for Research in Health Care. Both schools are also a major provenance of epidemiological research.  Between 4,000 to 6,000 IRB-approved clinical trials and protocols are in force at any one time, and we have one of the nation’s leading clinical trials program involving the medical school as a whole, UPCI, the GCRC, GSPH, the School of Pharmacy and the Department of Pharmacology.  Translational research is renowned in our school, engaging all of Medicine and its subspecialties, Surgery, Ob/Gyn, Pediatrics and all of the other clinical departments and a multitude of centers and institutes such as the Cardiovascular Institute.  Finally, continuing its longstanding tradition as the nation’s first ranked recipient of research funds from the NIMH, Western Psychiatric Institute and Clinic also houses an exceptional number of trials that address illnesses of mood, affect and behavior.  Of course, General Internal Medicine and GSPH also contribute heavily to studies on health and behavior. 

 

Despite these extraordinary research advances, there are potential major barriers to answering key questions in biomedical research.  First is the challenge of systems complexity which, even with all of our computer power, may be beyond the reach of reductionist approaches as we attempt to explore in exquisite detail the structure-function interactions of genes, proteins and other macromolecules.  We also have the technical limitations that constrain our dynamic visualization at the subcellular and suborganelle levels, as well as limits to the metrics with which we can determine the quantitative dimensions of cellular and gene interactions as they occur in cell trafficking and signaling, as well as complex molecular networks and their control.  As noted earlier, we have a great challenge in assessing static versus dynamic interactions at molecular, subcellular and intercellular levels, and with respect to computational and analytical limitations, the signal-to-noise ratio remains a major barrier.  Indeed, these are the barriers articulated by Dr. Zerhouni, NIH Director, as he provides the NIH’s rationale for the “Roadmap,” and it is Roadmap initiatives which we are addressing broadly and robustly in our School. 

 

Slide 21 shows preliminary NIH award data for fiscal 2005.  (The NIH is late this year and will not post its final rankings until later in the summer.)  Currently, however, our rank remains 7th among all American educational institutions with their hospital affiliates, and we have experienced the fastest and the largest increase in Federal support for biomedical research of any institution in the country’s recent history. 

 

Slide 21:  FY 05 Preliminary NIH Awards Data

 

Nonetheless, the news is far from good:  It is now clear that if the NIH appropriation continues to be constrained, as it has been since 2003, we will have lost 20% to 30% of the NIH’s value, expressed in constant dollars, by 2010.  Although in current dollars it appears that the NIH appropriation is simply flat, the fact is that in every year since 2003, the NIH has failed to keep up with the inflationary cost of biomedical research, as shown in slide 22.  Thus, in 2006 the NIH will have $l billion less in constant dollars than was appropriated in 2003.  It is also worth noting that in constant dollars, there was no “doubling”:  $12.9 (1998) compared to $20.5 billion (2006).  Clearly, with the cost of the defense buildup, tax cuts, and the relative sluggishness of the national economy, the Congressional appropriation for domestic purposes has been severely threatened. 

 

Slide 22:  The NIH Appropriation: Recent History

 

There is more bad news:  The unfunded Social Security and Medicare liabilities continue to mount, with the unfunded Medicare liability at least five-fold greater than the unfunded Social Security liability.  These entitlements compete head to head with the NIH appropriation.  Thus, it is hard to be optimistic about the future of NIH’s monies (at least until 2010, as slide 23 shows.)   In the best of circumstances, these economic constraints would be very worrisome over the long term, but the worry is compounded by the current lack of advocacy on Capitol Hill and the weakening of the intramural research program in Bethesda, which historically has been the provenance of the most visionary and creative NIH Institute directors.  That weakening has been occasioned by the end of the “doctors’ draft” which, between the wars in Korea and Vietnam, gave rise to an exceptional cohort of young physician-scientists who, absent the Ph.D. degree, profited hugely from the “apprenticeship” system of science training in the intramural program.  This cohort has received an extraordinary number of Nobel and Lasker prizes and other benchmarks of great success as physician-scientists.   This intramural weakness is particularly alarming with respect to clinical research in Bethesda, since it is the activity in the NIH’s Clinical Center which is the most readily appreciated by the Congress, the public, and the media.

 

Slide 23:  National Debt Projections

 

     III.          Healthcare

 

Slide 24 captures the notion that we have learned more about human biology in the past 10 to 20 years than we have known heretofore in the entire history of science, and  despite the challenges at the NIH, we continue to witness research breakthroughs by the day.  Nonetheless, our country has never been in worse shape with respect to the delivery of health care and its economics. 

 

Slide 24:  The Dysynchrony between Science and Health Care

 

Slide 25 relates that we spend, on average, nearly $6,000, per year per person for health care – more than twice as much as the next ranked industrialized nation.  This slide demonstrates some of the drivers of this cost.  Even with this average expenditure, we now have 46.5 million people living in this country with no health insurance, getting sicker than they need to get and staying sicker longer (notably, 50% of the indigent care in the U.S. is provided by the 6% of hospitals that are academic).  Moreover, we are 26th among industrialized countries with respect to health care outcomes and life span, and second from the bottom among industrialized nations with respect to neonatal mortality (which is a revealing benchmark for the health of society in general).  Thus, two “translational blocks” have been identified by the Institute of Medicine’s Clinical Research Roundtable:  First is our failure to transfer our new understanding of disease mechanisms, gained in the laboratory, to the development of new evidence-based methods for diagnosis, therapy, and prevention – confirmed in clinical trials.  This block is occasioned by the declining number of physicians trained in the methods of clinical research and the design and implementation of clinical trials, as well as the insufficient number of patients who volunteer for such trials – all of which is compounded by the economics of health care delivery in our country.  The second block is occasioned by our failure to translate results from clinical studies into everyday clinical practice and health care decision making, reflecting the 46.5 million people with no health insurance and the fact that almost half of all medical care provided in this country is independent of the evidence provided by established clinical practice guidelines.


Slide 25:  Reasons for the High Cost of Health Care

 

    IV.          UPMC

 

Despite these threats to academic medicine, we are almost uniquely advantaged in our own School by the strengths resident in this academic medical center and the opportunities afforded us by these strengths.  Slide 26 shows the School of Medicine’s budget for FY 06 and the actual amount of money received and spent in FY 05.  Of course, the largest source of revenue is research grants.  Several items of note:  The medical school receives almost $170 million yearly for faculty and academic program support from all of our affiliated hospitals, including the VA.  Of this amount, the academic affiliation agreement between the University and UPMC contributes in excess of $150 million yearly to support academic programs and to augment faculty salaries.  This figure has exceeded UPMC’s contractual obligation every year since the affiliation agreement was first signed in 1998.  I believe that there is no other medical school in the country that enjoys this level of academic support from its associated health care system, and that is especially true of the discretionary monies available to my office from UPMC in support of medical student scholarships, basic research, faculty recruiting, and the like.  UPMC is arguably one of the largest, if not the largest, academic medical centers in the country, and certainly one of the most, if not the most, financially viable.  This is well reflected in UPMC’s exceptional support of our academic mission.  In fact, the paradigm is simple:  Revenue from clinical and other medical center operations is invested in medical school research, and that research leads to national and international visibility and recognition for the academic medical center as a whole.  This, in turn, leads to an increasing patient referral base and increasing clinical revenue, the investment of which in academics continues to grow.  In fact, the success of UPMC and the medical school has heightened the fortunes of our entire university, and our community as a whole.  Finally, note that we continue to end each year with net income rather than loss.  In FY 05, this amounted to some $87 million dollars, much of this representing our growing endowment income and funds for capital reinvestment. 

 

Slide 26:  Medical School Budget 

 

I have mentioned UPMC’s striking financial and operating performance success, well reflected in slide 27, and redounding to our great benefit.  Without this largesse, we would fail as an institution since I noted earlier how poorly we and other Pennsylvania medical schools fare with respect to support from the State, which is reflected in slide 28.  We did receive an increase between 2005 and 2006, based upon the State’s novel interpretation of Medicaid financing.  Even with this increase, however, Pennsylvania remains the second worst state with respect to support of medical education, amounting to about $11,000 per year, per student, whereas the national mean is in excess of $50,000 per year, per student, and that is true of both public and private medical schools.

 

Slide 27:  UPMC: Vital Signs

 

Slide 28:  Commonwealth Support

 

       V.          Recent Recruits to Senior Faculty Leadership Positions

 

Slides 29-37 describe the careers and positions here of Drs. Amara, Gronenborn, Shapiro, Freeman, Greenamyre, Lakkis, Gittes, Gebhardt, and Burke – all recruited recently.  We have had great success in recruiting these leading figures in academic medicine and biomedical research, but they represent only a small cohort of the overall recruiting success that we have had in recent years, both at the junior and senior levels.  The time constraint of this talk precludes my offering more such vignettes, but one could easily name additional cohorts of faculty, both new and long established here, whose career vignettes would be equally striking.

 

Slides 29-37:  New Faculty in Major Leadership Positions

 

 

 

 

 

 

 

 

 

    VI.          Benchmarks of Success and Threats

Commonly accepted benchmarks of success for any medical school, and ours in particular, are shown in slide 38.  Clearly, we have had huge success with respect to funding from the NIH, including success in obtaining NIH Roadmap funds; in the quality of the students and faculty that we have recruited; in almost doubling our amount of research space in recent years; and in beginning to address student debt, with about 20% of our students now paying no tuition throughout their medical school years (we have moved from the bottom of the “Thirteen School Consortium” in this regard to the upper third).  We have also been successful, as noted earlier, in continuously innovating elements of the curriculum and in the quality of teaching (reflected in our new “Academy of Master Educators”).  The “A-C-F paradigm” was a concept formulated by Dr. Claude L’Enfant, the Director Emeritus of the NHLBI, NIH, when he delivered the Shattuck Lecture at Harvard some years ago – the “A” being for basic American biomedical research, the “C” for its translation to evidence-based medicine via clinical research and clinical trials, and the “F” being the application of that knowledge to the American health care system.  Although we are certainly not there yet, my belief is that because of the strategic and financial advantages that we have in Pittsburgh, as well as our leadership and will, our community will be one of those few that will convert the “A-C-F” to “A-A-A,” thereby serving as a model for the nation.  We do need to be concerned about the amount of “protected time” for clinical faculty.  UPMC’s great success is, to a very large extent, the product of the effort, skill, and intellect of our clinical faculty, and especially the time and intensity which they have invested in their clinical productivity.  However, there is always the danger that this will leave little real and psychological time for teaching and research.  A collective goal should be to ensure that we protect this equipoise, remembering that at the end of the day, we are a school.  We also have a challenge in achieving philanthropic success.  It has only been in the last few years that we have had a truly professional fund raising effort, now led by Clyde Jones and the Medical and Health Sciences Foundation, a joint effort of the medical school and UPMC.  However, we have a considerable distance still to travel:  We are raising only about half as much philanthropic funding from individual donors as our competitors.  Even that figure reflects extraordinary progress, but it is only recent progress.  This gap is occasioned by the fact that, historically, individual donors left it up to the city’s foundations to provide support.  Further, many of the school’s older alumni chose to be general practitioners in western Pennsylvania and did not become people of wealth.  Finally, while we are fortunate to receive abundant funding from UPMC in support of academics, the very notion of UPMC’s financial success may be a dis-incentive for individual donations.  In any case, we are on the right track. 

 

We have also been successful in fostering collaboration across departments, institutes, and centers, not only within the medical school but across the schools of the Health Sciences and, in fact, the University as a whole as well as Carnegie Mellon University.  Indeed, Oakland is one of the few sites nationally where the whole parent University, a complementary university, and the hospital system all enjoy the same extended campus, and this geography offers a wonderful suite of collaborative opportunities.  The final benchmark noted in slide 38, entrepreneurship, is valuable for a number of reasons:  Without regulated technology transfer and the protection of licenses and patents, there is no incentive for industry to commercialize anything that we discover or develop, thereby robbing the public of our research advances.  Further, when we are successful in entrepreneurship, we generate further revenue in support of our academic mission, not unlike the clinical and research paradigm I described previously.

 

Slide 38:  Benchmarks of Success

 

 Nonetheless, there are challenges to the kind of interdisciplinary research most apt to lead to commercializing our discoveries and developments.  These challenges are shown in slide 39, but I am pleased to report that our very powerful tradition of collaboration across departments, institutes and centers speaks to these challenges, as does what I consider to be one of the nation’s more enlightened academic advancement policies, which I discussed earlier. 

 

Slide 39:  Challenges to Interdisciplinary Research

 

Another challenge has to do with conflict of interest and this is described in slide 40.  The important point is that we must be aware that whenever our research holds the promise of increasing our own personal wealth, even if we have no conscious recognition of that possibility, the potential for conflict must be managed.  The challenge is not to avoid the conflict altogether, because nothing could be more stultifying for institutional goals, but to manage it.  Transparency should motivate all that we do in this arena:  Others with appropriate expertise, but no possible financial conflict of interest, must have the same access to the same research data as that of the investigator who may have such a conflict. 

 

Slide 40:  Conflict of Interest

 

Finally, with respect to “tough times in academic medicine,” I draw your attention to slide 41, which describes the source of research published in the New England Journal of Medicine between 1960 and 2005.  The slide shows that almost 100% of all such research was reported from a United States venue in 1960.  That figure is now 50%, with the other 50% arising in venues elsewhere.  I show these data not as a jingoist, but as a person who on the one hand is heartened by the increasing sophistication and productivity in biomedical research of our global colleagues, but who at the same time is deeply concerned about the future of American academic medicine. 

 

Slide 41:  Origin of Research Reports

 

 

  VII.           Other Issues

 

I will conclude my talk with brief comments on other matters of current concern to the faculty.

 

·     Mice:  There is no question but that we have been slow to develop state-of-the-art mouse facilities with respect both to quantity of cage space and the adequacy of animal husbandry.  None of us anticipated the explosive growth we have had in our mouse-dependent research portfolio, and the animal care and use program was not designed for such an expansive portfolio.  Now, however, we are beginning to catch up: This is costing a great deal of money, but as quickly as possible we are adding high-density, ultra-filtration mouse caging, expanding the veterinary and husbandry staffs, improving training and standard operating procedures, and planning new facilities.  For example, we will soon begin construction of an “in-only” facility in BST-South to maintain our most valuable animals in infection-free circumstances.  We also are exploring the possibility of contracting for some of our animal care needs, whereby a company, e.g., Charles River, with vast animal care resources and experience might be useful to us.  Such an undertaking would be in addition to our university staff, with no intention to compromise our own employees whose performance is very good.

 

·        Scientific Misconduct: We have learned a great deal from the stem cell contretemps that involved one of our senior faculty members during the past year.  This has been a sad story indeed, but emphasizes the great care that we all must take in vouchsafing for the integrity of our reported research.  This is especially true in an era of interdisciplinary, multidisciplinary -- and in this case, global – research collaborations, where we, as individual investigators, are often dependent on technologies and their interpretation that are remote from our own expertise and experience.  Clearly, we must make as much of an effort to gain comfort with the work of our collaborators as we do with our own work.

 

·        Bridge Funds: Because of the declining NIH appropriation (the first decrease in the past 30 years), I am making available a substantial amount of bridge funding, and have established an intramural “study section” to advise me on researchers and their projects that merit bridge funding.  In most cases, funds will be awarded to investigators who have had excellent track records for peer-reviewed funding in the past, who currently have excellent priority scores and percentiles but are short of the funding threshold, and who may need some time before their funding is renewed.  We will also use bridge funding for investigators who have changed their research direction and who will require support until that new direction is funded competitively.  Finally, we will use bridge funding for new investigators who are not yet funded competitively but whose research achievements to date suggest great promise.  The internal committee is now in place, and I expect that we will soon be awarding our first tronch of bridge funds.  Needless to say, I have been able to create this fund only by moving dollars from other high-priority obligations, but I do not want to see any research effort of promise be compromised or aborted, and I especially want to be sure that funding continues for the graduate students, postdoctoral fellows, and laboratory staff of merit.  Please note that funds from my office will only be available when Department funds are not available.

 

·     BST-4": UPMC has articulated its interest in building the next Biomedical Science Tower.  This would be a building of at least the size of BST-3 and located on the Shadyside campus in proximity to the Hillman Cancer Center.  Although one might question why we would be considering such construction with the NIH appropriation seeming grim, the fact is that eventually the American public will demand that the Federal government support biomedical research at a high level (as reflected in every national poll commissioned by Research!America), and when that time comes, we certainly want to have space available to continue our research momentum.

 

·        CTSA (Clinical and Translational Science Awards): We have been among the institutions to compete in the first round for the new NIH CTSA mechanism, and we should know the results of the competition within the year.  However, I want to note that whether or not we receive funding in this highly competitive mechanism, I am committed to a Clinical and Translational Science Institute, a special focus of Dr. Steven Reis for the research per se, and Dr. Wishwa Kapoor for clinical research training. 

 

·        Ownership of Intellectual Property: As some of you know, there has been some ambiguity about the ownership of intellectual property arising in the medical school  and UPMC’s interest in commercializing such property.  Mr. Cindrich and others representing UPMC, and Provost Maher and others representing the University, have recently held a series of meetings that have put this ambiguity to rest, and I believe that we have now achieved definition and clarity on the part of both the University and UPMC with respect to who will be responsible for commercializing discoveries and inventions and how both entities will profit from that commercialization.

 

·        “Glacial Speed”:  Here I refer to the plethora of unfunded regulatory mandates that affect out ability to accomplish any of our missions, but especially animal and human subjects research.  We are very close to having all of this regulation carried out electronically in a truly paperless academic community.  We are also investing heavily in adequate staffing and high quality processes of the regulatory bodies, e.g., the IRB committees and the IACUC, both at the level of people and technology, and it is my goal to overcome what has been perceived as the “glacial speed” of regulation.

           

 

·        Intel and RAND: I  want to call your attention to the Intel University Lab of Pittsburgh and the RAND Corporation’s expanded quarters in Oakland.  Both of these entities are extraordinary resources for us: Intel has four “University Labs,” with the others in Berkeley, Seattle and Cambridge, England–all for obvious reasons. They have chosen Pittsburgh for their fourth site because of the power in computational science among our university, Carnegie Mellon, and the Pittsburgh Supercomputing Center, and because of our focus on biomedical research and on electronic mechanisms in support of health care.  A substantial number of top-tier Intel scientists are now in the Pittsburgh laboratory (located in a new building on Forbes Avenue next to the Panther Hollow Bridge).  We already have several investigators closely collaborating with Intel on powerful new methods for tissue pattern recognition, distinguishing signal from noise in structural biologic experiments, and so forth.  I am eager to have faculty, postdoctoral fellows, and students explore the opportunities in the Intel lab, which is a joint effort of Intel, CMU, our medical school, and UPMC.  This might also be a great venue for a medical student’s “scholarly project.”  With respect to RAND, this “think-tank” has been here for several years but is expanding quickly as a consequence of the new building, on the corner of Fifth Avenue and Craig Street, now housing its efforts.  RAND’s Health Policy Institute is a joint effort of our school and the Corporation, and we have many collaborative projects under way.  RAND investigators and analysts commonly have adjunct appointments in the medical school.  Much of this collaboration is focused on health care services and health care outcomes research.  Both RAND and I are extremely eager to foster more collaborative projects between the two entities.

·        Renewal of the University-UPMC Affiliation Agreement: This was a ten-year agreement, expiring at the end of FY 2008.  However, both UPMC and the University are hopeful that the Agreement can be renewed earlier than its formal termination date, and I hope to have good news along these lines soon. 

 

This concludes my first annual “State of the School” address, and, as I noted at the beginning of my talk, my hope is that this will become a durable medical school tradition.  Notably, this talk does not replace what I enjoy most, which is speaking informally with faculty and students about the things that most concern and most interest them.  As a physician, I have never met a patient who didn’t have at least one good story to tell me, nor have I ever met a person who didn’t have at least one good thing to teach me.  This, of course, is especially true of my colleagues – both junior and senior.  With this in mind, my door (and my e-mail) is always open, and I encourage one and all to seek me out whenever they want to share either their professional worry or their professional fun.

 

Thank you for coming to my talk in such large numbers; one of our faculty wags said that it was all because I used the word “threats” in my title.  Next year, we’ll hold the talk in a larger space, and I hope that at least as many of you will come as has been the case now -- even absent the threats.