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Category: Medical Practice

More Women Are Pursuing Majority-Male Specialties and Changing Patients’ Perceptions

By AMY E. KRAMBECK, MD

With the exceptions of pediatrics and obstetrics/gynecology, women make up fewer than half of all medical specialists. Representation is lowest in orthopedics (8%), followed by my own specialty, urology (12%). I can testify that the numbers are changing in urology – women are up from just 8% in 2015, and the breakdown in our residency program here at Indiana University is now about 20% of the 5-year program.

One reason for the increase is likely the growth of women in medicine – 60% of doctors under 35 are women, as are more than half of medical school enrollees. I also credit a generational shift in attitudes. The female residents I work with do not anticipate hostility from men in the profession and they expect male patients to give them a fair shake. They may be right – their male contemporaries are more egalitarian than mine – but challenges still exist in our field.

Urologists see both men and women, but the majority of patients are male. Urology focuses on many conditions that only affect men such as enlarged prostate, prostate cancer, and penile cancer.  Furthermore, stone disease is more common in men, as are many urologic cancers such as bladder cancer and kidney cancer. So the greatest challenge for young women in urology is to gain acceptance among older men who require examination of their genital region and often need surgery. I’m hopeful that women entering urology today can meet that challenge, largely because we have already made significant progress. For the barriers we still face, leading urologists have blazed a clear path to follow with these three guideposts.

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Even Covid-19 May Not Be Causing Your Doctor To Wash His Hands

By MICHAEL MILLENSON

If you think the grim coronavirus death toll is causing health care workers everywhere to always wash their hands, think again.

A recent research letter published in The Journal of Hospital Infection examined whether it’s “possible to achieve 100 percent hand hygiene compliance during the Covid-19 pandemic.” The medical center involved in the research, Queen Mary Hospital in Hong Kong, had reached a pre-Covid-19 hand hygiene rate of over 75 percent.

Yet the hospital’s goal of complete compliance proved surprisingly elusive. In one pediatric ward devoted to suspected or confirmed Covid-19 patients, doctors and nurses followed hand hygiene rules 100 percent of the time, but in another ward with similar patients and staff, compliance was 83 percent, or about one-fifth less.

Given Covid-19’s risk to providers as well as patients, this was “unexpected,” the researchers admitted. 

The Queen Mary study supports what infection control experts have long maintained: awareness isn’t enough. Doctors and nurses, particularly during a pandemic, understand that hand hygiene is “the most important intervention” to reduce the staggering death toll from infections, as the American Journal of Infection Control put it.

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Primary Care Practices Need Help to Survive the COVID-19 Pandemic

Ken Terry
Paul Grundy

By PAUL GRUNDY, MD and KEN TERRY

Date: June 20, 2022.

The Smithsonian National Museum of Natural History has reported its biggest number of visitors in more than 2 ½ years. There’s a string of new Broadway musicals that are well-attended every night. It’s safe to shop in malls, eat out in restaurants and go to movie theaters again.

Of course, this has all been made possible by an effective vaccine against COVID-19 that was widely administered in the fall of 2021. Vaccinated citizens of the world are now confident that it’s safe to go out in public, albeit with appropriate precautions.

However, U.S. residents who have health problems are facing a new challenge. Five years ago, in 2017, the median wait time of new patients for doctor appointments was six days. In 2022, the wait time is six months or more.

The reason for this is no mystery. While life has started to return to what we think of as the new normal, the U.S. healthcare system has taken an enormous financial hit, and primary care practices have been especially affected. Many primary care physicians have closed their practices and have retired or gone on to other careers. Consequently, the shortage of primary care has been exacerbated, and access to doctors has plummeted. Urgent care centers, retail clinics and telehealth have not filled this gap.

Because of the long waiting times for primary care appointments, many more people now seek care in emergency departments (EDs). The waiting rooms of these EDs are overcrowded with people who have all types of complaints, including chronic and routine problems as well as emergencies. And this is not just a common sight in inner-city areas, as it once was; it’s now the same pretty much everywhere.

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What’s a diagnosis about? COVID-19 and beyond

By MICHEL ACCAD

Last month marked the 400th anniversary of the birth of John Graunt, commonly regarded as the father of epidemiology.  His major published work, Natural and Political Observations Made upon the Bills of Mortality, called attention to the death statistics published weekly in London beginning in the late 16th century.  Graunt was skeptical of how causes of death were ascribed, especially in times of plagues.  Evidently, 400 years of scientific advances have done little to lessen his doubts! 

A few days ago, Fox News reported that Colorado governor Jared Polis had “pushed back against recent coronavirus death counts, including those conducted by the Centers for Disease Control and Prevention.”  The Centennial State had previously reported a COVID death count of 1,150 but then revised that number down to 878.  That is but one of many reports raising questions about what counts as a COVID case or a COVID death.  Beyond the raw numbers, many controversies also rage about derivative statistics such as “case fatality rates” and “infection fatality rates,” not just among the general public but between academics as well.  

Of course, a large part of the wrangling is due not only to our unfamiliarity with this new disease but also to profound disagreements about how epidemics should be confronted.  I don’t want to get into the weeds of those disputes here.  Instead, I’d like to call attention to another problem, namely, the somewhat confused way in which we think about medical diagnosis in general, not just COVID diagnoses.

The way I see it, there are two concepts at play in how physicians view diagnoses and think about them in relation to medical practice.  These two concepts—one more in line with the traditional role of the physician, the other adapted to modern healthcare demands—are at odds with one another even though they both shape the cognitive framework of doctors.  

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A Vigilante in Statistical Badlands

By ANISH KOKA, MD

Something didn’t seem right to epidemiologist Eric Weinhandl when he glanced at an article published in the venerated Journal of the American Medical Association (JAMA) on a crisp fall evening in Minnesota. Eric is a smart guy – a native Minnesotan and a math major who fell in love with clinical quantitative database-driven research because he happened to work with a nephrologist early in his training. After finishing his doctorate in epidemiology, he cut his teeth working with the Chronic Disease Research Group, a division of the Hennepin Healthcare Research Institute that has held The National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) contract for the United States Renal Data System Coordinating Center.  The research group Eric worked for from 2004-2015 essentially organized the data generated from almost every dialysis patient in the United States.  He didn’t just work with the data as an end-user, he helped maintain the largest, and most important database on chronic kidney disease in the United States. 

For all these reasons this particular study published in JAMA that sought to examine the association between dialysis facility ownership and access to kidney transplantation piqued Eric’s interest.  The provocative hypothesis is that for-profit dialysis centers are financially motivated to keep patients hooked to dialysis machines rather than refer them for kidney transplantation.  A number of observational trials have tracked better outcomes in not-for-profit settings, so the theory wasn’t implausible, but mulling over the results more carefully, Eric noticed how large the effect sizes reported in the paper were. Specifically,  the hazard ratios for for-profit vs. non-profit were 0.36 for being put on a waiting list, 0.5 for receiving a living donor kidney transplant, 0.44 for receiving a deceased donor kidney transplant.  This roughly translates to patients being one-half to one-third as likely to get referred for and ultimately receiving a transplant.  These are incredible numbers when you consider it can be major news when a study reports a hazard ratio of 0.9.  Part of the reason one doesn’t usually see hazard ratios that are this large is because that signals an effect size that’s so obvious to the naked eye that it doesn’t require a trial. There’s a reason there are no trials on the utility of cauterizing an artery to stop bleeding during surgery. 

But it really wasn’t the hazard ratios that first struck his eye.  What stuck out were the reported event rates in the study. 1.9 million incident end-stage kidney disease patients in 17 years made sense. The exclusion of 90,000 patients who were wait-listed or received a kidney transplant before ever getting on dialysis, and 250,000 patients for not having any dialysis facility information left ~1.5 million patients for the primary analysis.  The original paper listed 121,000 first wait-list events, 23,000 living donor transplants and ~50,000 deceased donor transplants.  But the United Network for Organ Sharing (UNOS), an organization that manages the US organ transplantation system, reported 280,000 transplants during the same period. 

The paper somehow was missing almost 210,000 transplants.

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The New Normal is Still Unknown, on Earth as it is in Healthcare

By HANS DUVEFELT, MD

From the vantage point of our self-quarantined shrunken universes, we cannot see even the immediate future, let alone what our personal and professional lives will look like some years from now.

Factories are closed, luxury department stores are in bankruptcy, hospitals have stopped performing elective procedures and patients are having their heart attacks at home, unattended by medical professionals. New York office workers may continue to work from home while skyscrapers stand empty and city tax revenues evaporate.

Quarantined and furloughed families are planting gardens and cooking at home. Affluent families are doing their own house cleaning and older retirees are turning their future planning away from aggregated senior housing and assisted living facilities.

In healthcare, procedure performing providers who were at the pinnacle of the pecking order sit idle while previously less-valued cognitive clinicians are continuing to serve their patients remotely, bringing in revenues that prop up hospitals and group practices.

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COVID-19: Physicians in Shackles

By ANISH KOKA, MD

A number of politically tinged narratives have divided physicians during the pandemic. It would be unfortunate if politics obscured the major problem brought into stark relief by the pandemic: a system that marginalizes physicians and strips them of agency.

In practices big and small, hospital-employed or private practice, nursing homes or hospitals, there are serious issues raising their heads for doctors and their patients.

No masks for you

When I walked into my office Thursday, March 12th, I assembled the office staff for the first time to talk about COVID.  The prior weekend had been awash with scenes of mayhem in Italy, and I had come away with the dawning realization that my wishful thinking on the virus from Wuhan skipping us was dead wrong.  The US focus had been on travel from China and other Far East hotspots.  There was no such limitation on travel from Europe.  The virus had clearly seeded Italy and possibly other parts of Europe heavily, and now the US was faced with the very real possibility that there was significant community spread that had occurred from travelers from Europe and Italy over the last month. I had assumed that seeing no cases in our hospitals and ICUs by early March meant the virus had been contained in China.  That was clearly not the case.

Our testing apparatus had also largely been limited in the US to symptomatic patients who had been to high-risk countries.  If Europe was seeded, this meant we had not been screening nearly enough people.  When I heard the first few cases pop up in my county, it was clear the jig was up.  It was pandemic panic mode time.  There was a chance that there were thousands of cases in the community we didn’t know about and that we were weeks away from the die-off happening in hospitals in China and Italy.  So what I told the staff the morning of March 12th was that we needed to start acting now as if there was significant spread of COVID in the community.  This meant canceling clinic visits for all but urgent patients, wearing masks, trying to buy masks, attention to hand hygiene, cleaning rooms between patients, screening everyone for flu-like symptoms before coming to the office, and moving to a skeleton staff in the office.  I left the office that day wearing a mask as I headed to the ER.

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Will the Covid-Induced Telemedicine Scramble Change Primary Care Forever?

By HANS DUVEFELT, MD

After my posts on telemedicine were published recently, (this one on Manly Wellness before the pandemic and this one after it erupted, on A Country Doctor Writes, then reblogged on The Health Care BlogKevinMD and many others), I have been asked about my views on telemedicine’s role in the future of primary care.

Things have changed quickly, and a bit chaotically, and there is a lot of experimentation happening right now in practices I work or speak with.

Before thinking about telemedicine in Primary Care, we need to agree on some sort of definition of primary care, because there are so many functions and services we lump together under that term.

Minor Illnesses

Many people think of primary care mostly as treating minor, episodic illnesses like colds, rashes, minor sprains and the like. This is an area that has attracted a lot of interest because it is easy money for the providers, since the visits tend to be quick and straightforward and such televisits are also attractive for the insurance companies if they can keep insured patients out of the emergency room. With the technical limitations of video quality and objective data such as heart rate and rhythm, I think this is an absolute growth area for telemedicine. However, with all the other forms but mostly here, fragmentation of care could become a complicated problem. To put it bluntly, if we still expect a medical professional or a health care organization to keep an eye on reports from various sources, such as hospital specialists, walk-in clinics or independent telemedicine providers, they are going to want to get paid for it.

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Nursing Students and Educators Must Be Part of a National Public Health Surveillance Strategy

By KAREN JOHNSON PhD, RN

Shortly before our world was turned upside down by COVID-19, I visited Space Center Houston with my family. We marveled at the collective ambition and investment it took to move from space travel being an aspirational dream to setting foot on the moon. I thought about my favorite scene from the movie Apollo 13, when Gene Kranz overhears the NASA Director saying “This could be the worst disaster NASA has ever experienced,” and candidly replies, “With all due respect, sir, I believe this is going to be our finest hour.”

Just months later, our entire planet is on a mission to turn tragedy into triumph. Only this time, Americans have not led the way in proactively translating science into action for the benefit of humankind. Instead, we ignored scientists who warned about the inevitability of a pandemic and now lead the world in most confirmed cases (which, due to our testing debacles, underestimates actual cases). As a public health nurse, this is not a race I want to see us leading. Future outbreaks are all but certain while we wait for a vaccine. Every single one of us must start preparing now, for we will all have a role to play.

To be sure, it is imperative that we all stay the course with current physical distancing efforts to prevent spread, minimize death, and avoid the collapse of our healthcare system and its ability to care for patients with COVID-19 and other life-threatening conditions that do not pause just because of a pandemic. But social distancing cannot be the only public health tool used to bring the pandemic under control. 

Public health experts agree we need a coordinated national public health surveillance strategy that includes widespread testing in order to identify and isolate infected people early (this is crucial given how many contagious people are asymptomatic), contact tracing to figure out who has been exposed to infected individuals, and quarantining everyone who tests positive or has come in contact with an infected person. We must leverage technology to ensure testing provides fast and accurate results, and that we are able to safely and comprehensively track exposures. Without accurate, detailed, and timely data about the epidemiology of COVID-19, we cannot make scientifically sound decisions about how to ease social distancing or ethical decisions about how to equitably allocate scarce healthcare resources to communities of greatest need.

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Rationale for Testing Anticoagulants Against COVID-19

By ETHAN WEISS, MD

We have seen and heard about the classic symptoms of COVID-19 at UCSF Medical Center, where I work as a cardiologist. Patients keep coming in with pulmonary distress, pneumonia, and ultimately, Acute Respiratory Distress Syndrome (ARDS) – the life-and-death situation that requires ventilators.

However, I’m beginning to learn about other symptoms that some doctors are noticing. There are numerous reports of other complications, especially in advanced disease.

One of the most interesting involves disruption of the blood’s coagulation system. New anecdotal reports have described clotting in test tubes and lines, derangements of clinical clotting assays, pulmonary embolilarge clots in the heart, as well as microvascular thrombosis.

Elevation in D-Dimer, (a biomarker of coagulation system activation) has been associated with dramatically increased risk of death from COVID-19. This has led some to speculate that empiric treatment with anticoagulants might improve outcomes in these critically ill patients. Indeed, there was this recent publication of a retrospective analysis of anticoagulation with heparin or low molecular weight heparin showing an association with improved outcomes in COVID-19 patients in China.

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