American College of Physicians: Internal Medicine — Doctors for Adults ®

Tuesday, May 26, 2015

Preventive medicine: on being a bad patient

(Readers beware: this is the rant of a curmudgeon. Take with at least 1 grain of salt)

I am, or will be, a “bad patient.” The “good patient” accepts advice gracefully. The “bad patient” may not be a bad person, but does not play the part of the patient well. The word patient comes from the Latin word root pati, to suffer. The “good patient” suffers well, and accepts help from a physician, who Merriam Webster defines as someone skilled in the art of healing. This relationship is one in which the roles are well defined. When the patient is not actually suffering and is even more confusingly “skilled in the art of healing” the roles get really wonky. I will be this kind of “bad patient.”

One way in which I do not play the part of the patient well regards preventive medicine. I am getting to an age at which various things are recommended in order to reduce my risk of developing some dread disease. When it comes to these recommendations, I find that I have become quite the picky consumer. I would dearly love not to get a preventable disease, but after more than 2 decades of practicing primary care medicine, I have seen too many undesirable consequences of perfectly benign sounding medical tests.

Breast cancer screening:

I don't avail myself of mammograms. I did once, and that was fine. Starting age 50 I was supposed to get mammogams every other year, according to the U.S. Preventive Services Task Force (USPSTF). Maybe I'll get another one sometime if the data gets better. A Canadian study showed no significant effect of regular mammography on breast cancer mortality in average risk patients, though women who get regular screening do get more treatment for breast cancers, including mastectomies and radiation therapy.

Colon cancer screening:

I haven't had a colonoscopy. In this test, a fiberoptic scope would be introduced into my lower intestine by way of the rectum and the whole colon would be visualized with the expectation of finding and removing polyps before they become cancers, or seeing cancers before they become incurable. USPSTF said I should have started those at age 50, but the data for women without suggestive family histories of colon cancer is not convincing and the potential for something to go wrong definitely exists. An inadequately sterilized colonoscope could introduce some unfriendly bacterium into my gut. I think I like my flora as it is, thank you. The procedure to clean out my gut, drinking a half gallon of plyethylene glycol solution until my bowels run clear, which is required before the procedure, may be fine, but I'm not entirely sure that a day of rapid intestinal transit is good for me. Intravenous sedation, which is usually given in order to make this procedure tolerable, has a small risk of killing me and will make me goofy, though possible in a pleasant way. I will watch for updates, but I'm thinking I may have this procedure when I'm 60. Maybe. I prefer to reduce my risk of colon cancer by maintaining a healthy weight and eating a diet rich in fruits and vegetables.

Cervical cancer screening:

Pap smears. The recommendations have changed and the schedule is less onerous, but since I had regular yearly pap smears until several years after becoming monogamous, my chance of having a new human papillomavirus infection is vanishingly unlikely, and it is that infection that leads to cervical cancer, which is the only cancer that a pap smear reliably detects. I think I may be done with pap smears.


Blood pressure screening is another story. Detection of hypertension and treatment of high blood pressure saves lives, prevents strokes, heart attacks and kidney failure. I can do it myself, and if my blood pressure is persistently high, I will actually see a doctor and start medications. Let that not happen, because I will not submit gracefully to someone else's opinion on which medication I should take. Unless, of course, they are right. Often I see patients started on some medication which just came out and is available in the doctors free sample cabinet. That one I don't want. It will be expensive to refill and we will know very little about how well it works in the long run. Don't I sound annoying?


Bone density testing. There are machines that will shoot photons at my bones and tell me if I am developing osteoporosis. I should get this done at age 65. Mostly I should avoid breaking bones, though, since that is the real problem. It matters not a bit if my bones are as fragile as dry corn stalks so long as they never break. Staying strong and agile is the best way to avoid falls and fractures. If I find out that my bones are thinning, the main option for bone strengthening are the bisphosphonates, such as alendronate (Fosamax). These are medications which, if they don't get caught in the esophagus and cause a terrible ulcer, which they are known to do, and they don't get entirely eliminated, unabsorbed, due to having taken food with them to avoid getting the esophageal ulcer, will enter my bones to reduce the natural breakdown of bone by my osteoclasts, thus messing up the delicate balance of osteoblasts and osteoclasts that creates normal bone architecture. This will reduce my risk of breaking a hip or vertebra if I fall, but will put me at risk for a rare but horrific breakdown of bone in the jaw called osteonecrosis. So I will work hard on my strength and balance, eat a good diet and encourage the effects of gravity on my bones via weight bearing exercise. Luckily I am not yet 65, so I can decide on this test later. I'm leaning toward not.

But what about taking estrogen for my bones? It is primarily the loss of natural estrogen at menopause that will lead to osteoporosis. Will I take estrogen, then, since I am in menopause? The drawbacks are a slight increase in breast cancer, but without a convincing increase in breast cancer deaths, so this is a wash as far as I'm concerned. There is a slight increased risk of developing blood clots to the legs and lungs, but I didn't get those when I made estrogen with my natural ovaries so I doubt I'll get them with a small dose of exogenous estrogen. There is a slight risk of developing endometrial cancer when taking estrogen if progesterone is not taken as well to maintain a thin endometrium. Birth control pills, which are about 6 times the estrogen dose of a standard estrogen replacement pill, have a progesterone agent in them, and that may well be adequate to maintain a thin and healthy endometrium. I can also check my endometrium regularly with a quick transabdominal bedside ultrasound and make sure everything is looking hunky dory. Will I get a stroke or heart attack with estrogen? The results from the Women's Health Initiative suggested that this might be a risk, but further study has suggested that it may have been the relatively high dose of medroxyprogesterone that caused that problem, and there was no actual survival disadvantage in long term estrogen users. Will estrogen help me avoid hot flashes and vaginal dryness? Yes, it will. Perhaps I shall take one sixth of a birth control pill daily, since that is cheap and generic and will avoid wallet toxicity.

What about vaccinations? Yes, with no hesitation. Yearly flu shots, though I recognize my potential benefit from these is low, pneumonia shots when the time comes, tetanus and acellular pertussis, yes, and appropriate travel vaccinations with the possible exception of yellow fever. (There is a longer discussion of that here.)

How about obsessing about my cholesterol? The present recommendations about cholesterol lowering are to treat patients with a 10 year risk of cardiovascular events of 7.5%. The calculator for this has recently been shown to overestimate this risk, but I have always been in the vanishingly unlikely range, which means that I need not know my numbers. I have checked them occasionally and they are not pristine, but it is not clear to me what intervention would be most likely to lower my already low risk of cardiovascular disease. Certainly there is no indication for medications. I might become primarily vegetarian and eat fish when I can get it, embracing the Mediterranean diet. There is no good data to tell me which fats I should eat, but it seems wise to be moderate and avoid trans-fats which don't naturally occur in the foods I love anyway.

How about exercise? Exercise seems to play an important part in preventing all kinds of things I don't want, from diabetes to dementia. It will control my weight, which will help me avoid hypertension and cancer. It will improve my balance so I will avoid falling and breaking bones. I will be more likely to be nimble enough to jump out of the way of an oncoming bus or bicycle. Yes to exercise. Long walks in the woods, cross country skiing, visits to the gym, bicycling, swimming, canoeing.

How about a regular physical exam? Not sure. So far it's been no for me, but yes for my patients. A physical exam is no longer really recommended, though there are many pieces of the physical exam that are part of what we recommend to patients as prevention. I think a physical exam is actually a good idea, but more as a prolonged discussion of these recommendations and to develop shared goals. Examining the body is not a bad idea, either. As we age, our bodies do weird things. A toe will point in the wrong direction, there will be a lump or a pain or a vague dysfunction, none of them severe enough to warrant a visit to the doctor, but each one deserving attention and maybe explanation. In total, these little irritations may paint a picture of a whole organism which needs some kind of intervention in order to be as healthy and vital as possible. If this kind of an evaluation and discussion is a physical, then yes, definitely, and I might even want one.

So am I actually a bad patient? Since I am not a patient, it is still a moot point. They say doctors make terrible patients. We will just have to see, when the time comes.

Janice Boughton, MD, ACP Member, practiced in the Seattle area for four years and in rural Idaho for 17 years before deciding to take a few years off to see more places, learn more about medicine and increase her knowledge base and perspective by practicing hospital and primary care medicine as a locum tenens physician. She lives in Idaho when not traveling. Disturbed by various aspects of the practice of medicine that make no sense and concerned about the cost of providing health care to every American, she blogs at Why is American Health Care So Expensive?, where this post originally appeared.

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Members of the American College of Physicians contribute posts from their own sites to ACP Internistand ACP Hospitalist. Contributors include:

Albert Fuchs, MD
Albert Fuchs, MD, FACP, graduated from the University of California, Los Angeles School of Medicine, where he also did his internal medicine training. Certified by the American Board of Internal Medicine, Dr. Fuchs spent three years as a full-time faculty member at UCLA School of Medicine before opening his private practice in Beverly Hills in 2000.

And Thus, It Begins
Amanda Xi, ACP Medical Student Member, is a first-year medical student at the OUWB School of Medicine, charter class of 2015, in Rochester, Mich., from which she which chronicles her journey through medical training from day 1 of medical school.

Ira S. Nash, MD, FACP, is the senior vice president and executive director of the North Shore-LIJ Medical Group, and a professor of Cardiology and Population Health at Hofstra North Shore-LIJ School of Medicine. He is Board Certified in Internal Medicine and Cardiovascular Diseases and was in the private practice of cardiology before joining the full-time faculty of Massachusetts General Hospital.

Zackary Berger
Zackary Berger, MD, ACP Member, is a primary care doctor and general internist in the Division of General Internal Medicine at Johns Hopkins. His research interests include doctor-patient communication, bioethics, and systematic reviews.

Controversies in Hospital Infection Prevention
Run by three ACP Fellows, this blog ponders vexing issues in infection prevention and control, inside and outside the hospital. Daniel J Diekema, MD, FACP, practices infectious diseases, clinical microbiology, and hospital epidemiology in Iowa City, Iowa, splitting time between seeing patients with infectious diseases, diagnosing infections in the microbiology laboratory, and trying to prevent infections in the hospital. Michael B. Edmond, MD, FACP, is a hospital epidemiologist in Iowa City, IA, with a focus on understanding why infections occur in the hospital and ways to prevent these infections, and sees patients in the inpatient and outpatient settings. Eli N. Perencevich, MD, ACP Member, is an infectious disease physician and epidemiologist in Iowa City, Iowa, who studies methods to halt the spread of resistant bacteria in our hospitals (including novel ways to get everyone to wash their hands).

db's Medical Rants
Robert M. Centor, MD, FACP, contributes short essays contemplating medicine and the health care system.

Suneel Dhand, MD, ACP Member
Suneel Dhand, MD, ACP Member, is a practicing physician in Massachusetts. He has published numerous articles in clinical medicine, covering a wide range of specialty areas including; pulmonology, cardiology, endocrinology, hematology, and infectious disease. He has also authored chapters in the prestigious "5-Minute Clinical Consult" medical textbook. His other clinical interests include quality improvement, hospital safety, hospital utilization, and the use of technology in health care.

Juliet K. Mavromatis, MD, FACP, provides a conversation about health topics for patients and health professionals.

Dr. Mintz' Blog
Matthew Mintz, MD, FACP, has practiced internal medicine for more than a decade and is an Associate Professor of Medicine at an academic medical center on the East Coast. His time is split between teaching medical students and residents, and caring for patients.

Everything Health
Toni Brayer, MD, FACP, blogs about the rapid changes in science, medicine, health and healing in the 21st century.

Vineet Arora, MD, FACP, is Associate Program Director for the Internal Medicine Residency and Assistant Dean of Scholarship & Discovery at the Pritzker School of Medicine for the University of Chicago. Her education and research focus is on resident duty hours, patient handoffs, medical professionalism, and quality of hospital care. She is also an academic hospitalist.

Glass Hospital
John H. Schumann, MD, FACP, provides transparency on the workings of medical practice and the complexities of hospital care, illuminates the emotional and cognitive aspects of caregiving and decision-making from the perspective of an active primary care physician, and offers behind-the-scenes portraits of hospital sanctums and the people who inhabit them.

Gut Check
Ryan Madanick, MD, ACP Member, is a gastroenterologist at the University of North Carolina School of Medicine, and the Program Director for the GI & Hepatology Fellowship Program. He specializes in diseases of the esophagus, with a strong interest in the diagnosis and treatment of patients who have difficult-to-manage esophageal problems such as refractory GERD, heartburn, and chest pain.

I'm dok
Mike Aref, MD, PhD, FACP, is an academic hospitalist with an interest in basic and clinical science and education, with interests in noninvasive monitoring and diagnostic testing using novel bedside imaging modalities, diagnostic reasoning, medical informatics, new medical education modalities, pre-code/code management, palliative care, patient-physician communication, quality improvement, and quantitative biomedical imaging.

Informatics Professor
William Hersh, MD, FACP, Professor and Chair, Department of Medical Informatics & Clinical Epidemiology, Oregon Health & Science University, posts his thoughts on various topics related to biomedical and health informatics.

David Katz, MD
David L. Katz, MD, MPH, FACP, is an internationally renowned authority on nutrition, weight management, and the prevention of chronic disease, and an internationally recognized leader in integrative medicine and patient-centered care.

Just Oncology
Richard Just, MD, ACP Member, has 36 years in clinical practice of hematology and medical oncology. His blog is a joint publication with Gregg Masters, MPH.

Kevin Pho, MD, ACP Member, offers one of the Web's definitive sites for influential health commentary.

MD Whistleblower
Michael Kirsch, MD, FACP, addresses the joys and challenges of medical practice, including controversies in the doctor-patient relationship, medical ethics and measuring medical quality. When he's not writing, he's performing colonoscopies.

Medical Lessons
Elaine Schattner, MD, FACP, shares her ideas on education, ethics in medicine, health care news and culture. Her views on medicine are informed by her past experiences in caring for patients, as a researcher in cancer immunology, and as a patient who's had breast cancer.

Mired in MedEd
Alexander M. Djuricich, MD, FACP, is the Associate Dean for Continuing Medical Education (CME), and a Program Director in Medicine-Pediatrics at the Indiana University School of Medicine in Indianapolis, where he blogs about medical education.

More Musings
Rob Lamberts, MD, ACP Member, a med-peds and general practice internist, returns with "volume 2" of his personal musings about medicine, life, armadillos and Sasquatch at More Musings (of a Distractible Kind).

David M. Sack, MD, FACP, practices general gastroenterology at a small community hospital in Connecticut. His blog is a series of musings on medicine, medical care, the health care system and medical ethics, in no particular order.

Reflections of a Grady Doctor
Kimberly Manning, MD, FACP, reflects on the personal side of being a doctor in a community hospital in Atlanta.

The Blog of Paul Sufka
Paul Sufka, MD, ACP Member, is a board certified rheumatologist in St. Paul, Minn. He was a chief resident in internal medicine with the University of Minnesota and then completed his fellowship training in rheumatology in June 2011 at the University of Minnesota Department of Rheumatology. His interests include the use of technology in medicine.

Technology in (Medical) Education
Neil Mehta, MBBS, MS, FACP, is interested in use of technology in education, social media and networking, practice management and evidence-based medicine tools, personal information and knowledge management.

Peter A. Lipson, MD
Peter A. Lipson, MD, ACP Member, is a practicing internist and teaching physician in Southeast Michigan. The blog, which has been around in various forms since 2007, offers musings on the intersection of science, medicine, and culture.

Why is American Health Care So Expensive?
Janice Boughton, MD, FACP, practiced internal medicine for 20 years before adopting a career in hospital and primary care medicine as a locum tenens physician. She lives in Idaho when not traveling.

World's Best Site
Daniel Ginsberg, MD, FACP, is an internal medicine physician who has avidly applied computers to medicine since 1986, when he first wrote medically oriented computer programs. He is in practice in Tacoma, Washington.

Other blogs of note:

American Journal of Medicine
Also known as the Green Journal, the American Journal of Medicine publishes original clinical articles of interest to physicians in internal medicine and its subspecialities, both in academia and community-based practice.

Clinical Correlations
A collaborative medical blog started by Neil Shapiro, MD, ACP Member, associate program director at New York University Medical Center's internal medicine residency program. Faculty, residents and students contribute case studies, mystery quizzes, news, commentary and more.

Interact MD
Michael Benjamin, MD, ACP member, doesn't accept industry money so he can create an independent, clinician-reviewed space on the Internet for physicians to report and comment on the medical news of the day.

PLoS Blog
The Public Library of Science's open access materials include a blog.

White Coat Rants
One of the most popular anonymous blogs written by an emergency room physician.

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