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When politics commandeers science, no one wins |
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Could politics kill science?
The answer is, quite possibly, yes, based upon our observations of the House Subcommittee on Health’s hearing on the updated U.S. Preventive Services Task Force (USPSTF) breast cancer screening recommendations.
The recommendations — written by a panel of authorities from biostatistics, epidemiology, primary care, cancer medicine and population based screening and recently published in the respected Annals of Internal Medicine — have elicited an undeserved reaction, based on unfortunate timing, poor communication, and bad media coverage. But the worst factor has been the political opportunism displayed by some congressional leaders who are using its findings as a case study in rationing and government intervention that they allege could happen if health care reform legislation is passed.
A brief synopsis: The USPSTF is a federally commissioned body whose sole job is to analyze the extant data, which does or does not support whether a given test or procedure is effective in prevention of a given disorder. The last time the USPSTF reviewed the data on mammography was in 2002. So, to update its recommendations, the task force revisited the data in 2007, and by 2008 (prior to the presidential election), had concluded that the evidence in favor of routine — i.e. automatic mammography for women between the age of 40 and 50 — was not enough to make a strong recommendation. Therefore, in the recently published report, they explicitly left it to physician and patient to decide if screening should be done based upon individualized concerns.
This last provision was overlooked by some major players in the media, and was reported as being a recommendation against all mammography screening between the ages of 40 and 50. An outcry ensued, and politicians jumped on the bandwagon to decry the report as the first step toward government intervention and rationing. This was clearly not the spirit or intent of the new recommendations, nor was it true that the USPSTF had a political or cost-containing agenda whatsoever, which they were accused of.
It is not within the scope of this editorial to flesh out the methodology that was used, but we are sufficiently convinced that the recommendations were based on scientific evidence derived from review of well-controlled clinical trials already published in peer reviewed publications and we do not doubt the integrity of those who were involved in making them.
The problem is, of course, that the recommendations, which have the veneer of being counter intuitive, have been misinterpreted as a recommendation against screening and therefore have been viewed as heresy, violating a fundamentally held belief that cancer screening inherently saves lives and does more good than harm.
The USPSTF explicitly studied the net benefit of screening, which balances the good that screening does against the bad. Without a doubt, some bad things can come from a screening test, including false negative readings which miss cancer, and false positive results which can cause psychological stress and complicated, unnecessary follow up testing and procedures, radiation exposure, and potential disturbance of non-invasive lesions.
With respect to the group of women between age 40 and 50, the evidence in their considered review is not strong enough to make it automatic. So, their conclusion was, let it be a matter to be decided between a woman and her physician. It was not a recommendation to prohibit such screening.
A reasonable person would conclude that if there were any questions in the medical world about these recommendations (and most assuredly there were, including such august organizations as the American Cancer Society) that reasonable scientific debate would ensue. However, this is not an ordinary time — we are in the midst of a supercharged debate on health care reform— and so, as if on cue, political hacks seized upon the issue to try to turn it into a warning sign of impending government intrusion into medical decision making.
What has developed is a bonfire of banalities conducted by ignorant politicians who either don’t know or knowingly ignore the scientific method (it didn’t matter that several members of the subcommittee were physicians, some of whom displayed an embarrassing lack of appreciation for analytical thinking).
The worst example came when Congresswoman Marsha Blackburn (a non-physician) of Tennessee unctuously asked the testifying USPSTF physician scientists to submit the methods they used in their research. Perhaps she had not even read the report, which clearly gives a methodology, as does every scientific paper. Did the congresswoman believe that the task force was hiding something? Or did she believe that she herself, with no scientific background, might uncover a flaw in their methodology?
We don’t know the answer to that one. But we do believe that Congresswoman Anna Eshoo of Palo Alto had it right when she said the following: “If we wander away from science, from evidence-based science in our country, then it will be a march to folly. Sometimes we debate and we question the scientists and how they arrived at the conclusions they have come to. But science is something that has been honored by the American people for a long time. This is not about anybody’s political science as much as members are tempted to drag that into it.”
This is not the first example of politics trying to subvert science. Whether it is evolution, stem cell research, climate change, corn derived ethanol or cancer screening, it is alarming when politicians attempt to bend or alter the empirically based science for political gain. Those who toil in the scientific method and report what they see, blind to any given set of interests, deserve our unconditional respect and admiration. After all, isn’t the pursuit of knowledge — even if the facts are inconvenient or counter-intuitive — what ultimately advances our country? Read 0 Comments... >> |
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Last Updated on Thursday, 03 June 2010 13:57 |
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UCSF Pediatrician: California/US Can Do Better on Physical Fitness in Schools |
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Editor:
Thank you for your article bringing attention to the annual California Fitnessgram testing and to the ethnic disparities seen in the results (see “California 9th Graders Fail Physical Fitness” in the December 3rd email newsletter).
Though overall scores have shown slow but steady improvement, a pass rate of 34% is not nearly good enough. As a pediatrician and obesity specialist, I see daily the effects physical inactivity and poor nutrition are having on our young people. Schools have had to forgo physical education classes over the years as greater emphasis has been placed on mandated academic testing. According to the American Heart Association, between 1991 and 2003, enrollment of high school students in daily PE classes fell from 41.6% to 28.4%.
As far as I am concerned, “No child left behind” is “No child moving forward, and no teacher left standing”.
Substituting PE time for class time within the school day reduces the biochemical phenomenon of insulin resistance (which dulls the brain). Our children should receive daily, quality physical education, along with improved nutrition in school. By improving insulin resistance, childhood obesity will be reduced, with the additional benefits of enhancing academics, emotional growth, and lifelong health.
Prevention is cheaper and easier than treatment. The FIT Kids Act (Fitness Integrated with Teaching Kids Act) pending in Congress would amend the No Child Left Behind Act to support quality physical education for all public school children through grade 12 and ensure they receive important health and nutritional information.
Thanks to our Bay Area Congress members Reps. Anna Eshoo, Mike Honda, Zoe Lofgren, Jerry McNerney, and Lynn Woolsey for co-sponsoring this important legislation for our children and their futures.
Sincerely,
Robert H. Lustig, MD
Professor, Pediatric Endocrinology Director, Weight Assessment for Teen and Child Health (WATCH) Program, UCSF
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Last Updated on Thursday, 03 June 2010 13:58 |
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Op-Ed: Patience Is Required For Healthcare Reform |
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By John Maa, MD
The uniquely complex American construct of healthcare evolved over decades. As such, the most important lesson from my career in surgery that I share with my “patients” on a daily basis is to have “patience” and not rush to overdiagnosis and premature treatment.
Therefore, as we seek to optimize access to safe and high quality healthcare, it would be wise to patiently spend several months analyzing the problems in an open, unbiased, and thoughtful manner.
We are only at the beginning of an endeavor that will require decades to complete. Before attempting to propose reforms, we need to develop a common language to communicate, and to answer simple questions such as:
- What defines quality of care?
- If access to basic healthcare is a right, then what are the attendant responsibilities and expectations for patients?
- What should be done for cases of medical futility?
- What is a reasonable waiting period to receive elective medical care?
The difficult task ahead is to perform the careful analysis to define improvements and proper solutions for (our existing emergency care) system, which serves as the foundation for healthcare delivery across our country.
We should openly acknowledge the many ways that money and profit drive not only the healthcare delivery system, but also the debate regarding healthcare reform. The millions of Americans employed in the pharmaceutical, device, and insurance industries, the physicians, nurses, allied health professionals, hospital administrators, medical malpractice attorneys, and healthcare economists, each have careers and livelihoods at stake, and are inclined to protect their own interests, often by deflecting public attention elsewhere.
We should also acknowledge that some elected officials who champion healthcare reform are motivated by the desire to either win votes for election, or to define their legacy as an architect (or stopper) of landmark healthcare legislation.
But what those elected officials often don’t mention in their speeches is the key role that patient responsibility must play in redefining the healthcare system: in combating obesity through exercise; in tobacco control; and in imparting realistic expectations. These important points don’t win votes, but they will play an important role in controlling healthcare costs.
We should remember the valuable lessons of past experience. While the introduction of Medicare as a single payer system for Americans older than age 65 did reduce administrative costs, it was simultaneously also a catalyst to an unintended overall increase in healthcare expenditures, and a rise in physician salaries.
This government-based reimbursement system disconnected direct payment from the patient to the physician, relegating it to a third party who “is not in the room” when the care is delivered. This led to an expansion of the fee-for-service industry, with an unintended incentive for physicians to perform more procedures and tests, and ushered in the period when patients began to regard healthcare as an entitlement, and to expect more in services. Ultimately, we will need to address this central disconnection between the recipient, provider, and payer of healthcare.
Many Americans are quite satisfied with the care they receive, and are concerned about changes that may compromise their access to healthcare, particularly if they perceive that a sense of urgency is being created to adopt solutions for incompletely characterized problems. The solution to such a complex situation will require a balanced perspective, and the patience to thoughtfully reflect upon critiques of proposals under consideration.
Fundamentally, we may come to realize that too much is spent on healthcare already. If so, the central task is not to search for extra sources of funding to pay for coverage for the uninsured, but to be more intelligent about how and where our healthcare dollars are spent. Ultimately, regardless of whether one is a patient, provider, supplier, or payer of healthcare, we likely can all make valuable contributions to promote greater efficiency in the American delivery system. Perhaps the key principle that will transform the existing money driven medical system is to consider healthcare as a public good. In the end, we will likely identify ways to reform our society as a whole.
John Maa, MD, is an Assistant Professor in the Department of Surgery, at the University of California, San Francisco. Dr. Maa is also the Assistant Clerkship Director for Surgical Education at the UCSF School of Medicine, and Assistant Chair of the UCSF Department of Surgery Quality Improvement Program.
The opinions expressed are those of the author, not of the Healthcare Journal of Northern California, its publisher, or its sponsors. We look forward to your comments. Dr. Maa has also written for UCSF's news publication. Read 0 Comments... >> |
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Last Updated on Thursday, 03 June 2010 13:57 |
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Point of View: Patient and Family Centered Care Gains Another Follower |
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It was a tough week: a flat tire on the Kompressor, four Filipino patients called you “Doc,” you apologized profusely to the wife but you are still unsure regarding what, a dog owner left it and you stepped in it, Andronico’s was out of Comte cheese, you saw 20 patients Wednesday but only remember three (including the crazy one), your 10-year-old did not turn in his homework Wednesday, your 8-year-old gave you a roundhouse kick to the left nut, the condom broke and you received a jury summons. Apparently, and to your surprise, the patient and his family don’t care about the trials and tribulations of your week. It is not apathy — what they care about most is why they are in the hospital and when they are leaving.
Maybe it’s time to re-think the way we give them that information.
In September, the Accreditation Council for Graduate Medical Education, or ACGME, held a design conference with the Picker Institute on “Patient and Family Centered Care and Graduate Medical Education.” In 2007, the ACGME established a Patient and Family Centered Care (PFCC) Advisory Group to explore its effects on the learning and patient care experience of residents and fellows. This conference was a follow-up to 2007, to introduce to a wider group in graduate medical education the concept of PFCC and its application in teaching hospitals.
Beverly Johnson, CEO of the Institute for Family-Centered Care (IFCC) in Bethesda, Maryland, reviewed the evolution of PFCC that started with the surgeon general’s office and C. Everett Koop, M.D. She described multiple paradigms like Systems-Centered Care built for the convenience of the system and providers, Patient-Focused Care where we do things to and for the patient, but not with the patient, and Family-Focused Care where we do things to and for the family while they are underneath a magnifying glass.
PFCC is differentiated from the aforementioned models by four concepts: people are treated with respect and dignity; physicians and nurses share complete and unbiased information in ways that are useful and affirming; patients and families participate to enhance control and independence; patients and families collaborate with providers in policy and program development as well as care delivery.
I admit, PFCC may seem like a close call with nonsense. If you were to apply for a PFCC patent, the U.S. Patent Office would reject your application on the grounds that the patent claims are obvious: respect and dignity, information sharing, participation, collaboration. But these concepts are some of the hardest to implement because the most germane components are relationships, not technology.
The PFCC paradigm addresses the fact that social isolation is a risk factor and patients who are most dependent on hospital care and the larger health care system (the very young, the very old, and those with chronic conditions) are most dependent on families and other support. Families can be viewed as the constant across multiple medical transitions and settings and essential to the management of chronic conditions. Johnson highlighted that the VA electronic medical system lists the “Next Of Kin,” but does not answer the question of who the family is — which could readily be a girlfriend, neighbor, college roommate, or uncle. And the concepts of cultural and linguistic competence are inextricably linked to PFCC.
Rosemary Gibson, MS, a senior program officer at the Robert Wood Johnson Foundation, described a study on family meetings at four Seattle-area hospitals. It involved 214 family members from 51 families. The conversations were audio taped and family satisfaction was measured afterwards. The average meeting was 32 minutes long, with a range of 7 to 74 minutes. The family spoke, on average, 29 percent of the time and the physician, 71 percent. What they found was that the family satisfaction with the meeting had a positive correlation with the percentage of time the family was allowed to speak, regardless of the total duration.
Juliette Schlucter, a mother of two children with cystic fibrosis at Children’s Hospital of Pennsylvania (CHOP), is a Parent Advocate and Project Consultant for Family-Centered Care at CHOP. She acknowledged the medical uncertainty of medical care but stated that mothers would know with certainty the patient’s fears, dreams and preferences. She wanted CHOP to honor the expertise that the family brings. They have formed a Family Faculty, who uses their personal narratives as a teaching platform for the residents’ curriculum.
The first group to articulate this collaboration with patients and their families wasn’t family practice, pediatrics, or internal medicine, but orthopedics. The American Academy of Orthopaedic Surgeons (AAOS) stated goals of their Patient Centered Care Campaign such that residents in all their 150 training programs take the AAOS course in Patient-Centered Communication and that 25 percent of AAOS members complete the course by 2008. Similarly, the American College of Physicians, American College of Surgeons, American Academy of Pediatrics, and American Association of Family Practice have formulated their own PFCC policies and practices.
There were efficiencies and workflow changes to any place that instituted PFCC. Letting families be present during rounds meant telling them when they occur. At the University of Cincinnati, they started PFCC in pediatrics by having the doctor, nurse and family all present in the room during rounds. They found that the rate of patient discharges before 2 p.m. improved from 40 percent to 90 percent. The pediatric residents observed that they were no longer called back after rounds by the parents to return and explain medications or appointments.
At many hospitals, PFCC is already happening even if it is not formally called “Patient and Family Centered Care.” There are doctors who round in the room with the nurse, patient and family all present. Hospitals are piloting nurse-to-nurse change of shift at the bedside with the patient’s active attention.
Seeing patients and families at ICU rounds and participating and collaborating in care may seem like an anomaly, as if they’ve entered our dojo. And perhaps they have. It may make you want to run out of the building, into the doctors’ parking lot and sprint home. But Patient and Family Centered Care is not a place or a building or a machine; it is holophrastic, like hospice — a complex of ideas expressed in a single word or phrase.
Patient and Family Centered Care, as a term, is ripe for being thrown around carelessly as a cliché, like “thinking out of the box,” “I can bench 300,” and evidence-based medicine. But it may become the new paradigm in hospital practice.
Daniel D. Shin, M.D., is an infectious diseases specialist. He is an assistant clinical professor of medicine at UC San Francisco and is in private practice in Mountain View. Read 0 Comments... >> |
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Last Updated on Thursday, 03 June 2010 13:58 |
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