Category Archives: General Health

“Coronavirus Disease 2019 and the Pediatric Gastroenterologist”

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Full Text: KF Murray, BD Gold, R Shamir et al. JPGN 2020; 70: 720-6. Coronavirus Disease 2019 and the Pediatric Gastroenterologist. This article includes CME availability too!

Some excerpts:

  • The latest global count updates can be found at: https://www.who.int/emergencies/diseases/novel-coronavirus-2019/situation-reports/.
  • SARS-CoV-2 is a positive-sense, single-stranded RNA virus belonging to the genus Betacoronavirus, and phylogenetically related (88%–89% similarity) to the two bat-derived SARS-like coronaviruses, bat-SL-CoVZC45 and bat-SL-CoVZXC21….
  • Routine gastroenterology practice poses increased risk of exposure and potential viral transmission during ambulatory interaction, especially during endoscopic procedures…
  • The use of telemedicine is now a critical tool for the pediatric gastroenterologists and their patients, whether in the academic setting or private practice…The recently published AAP guideline, entitled Telehealth Payer Policy in Response to COVID-19 (https://downloads.aap.org/DOPA/Telehealth_2_rev.pdf and https://www.aap.org/en-us/professional-resources/practice-transformation/telehealth/Pages/compendium.aspx), which outlines policy changes aiming to alleviate barriers to telehealth care, along with a webinar on telehealth and guidance on structuring your practice during the pandemic are tools that can be employed in both the academic and private practice pediatric gastroenterologist office to facilitate ongoing quality care of their patients

My take: This article provides a concise update and numerous resources.  As the information about the coronavirus is rapidly changing, the recommendations will continue to evolve.

Also, JPGN has a large number of articles available on its COVID-19 page: Link: COVID-19 page This page includes articles related to endoscopy, PPE, telemedicine, and central line infections.  Also, based on a personal communication, there will be a link to a recently published article soon on “Pediatric Crohn’s Disease and Multisystem Inflammatory Syndrome in Children (MIS-C) and COVID-19 Treated With Infliximab.”(Dolinger M T, Person H, Smith R, et al. Journal of Pediatric Gastroenterology & Nutrition 2020;  PMID: 32452979 DOI: 10.1097/MPG.0000000000002809)

@AllergyKidsDoc: Deep Down the Rabbit Hole of Bias, Plus Two

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NPR: From Camping To Dining Out: Here’s How Experts Rate The Risks Of 14 Summer Activities

This article describes the potential risks for dining out, staying at hotels, getting a haircut (ask your stylist to focus on cutting and not talking), going to the beach/pool and other activities.

Moving NY Times Graphic on coronavirus toll in U.S. (May 24, 2020): An Incalculable Loss: Remembering the Nearly 100,000 Lives Lost to Coronavirus in America

A recent lecture by Dave Stukus: Deep Down the Rabbit Hole of Biases, Conspiracies, and Echo Chambers (50 minutes). Thanks to Ben Gold for this reference.

This lecture summarizes some of the challenges of misinformation and quackery.

Some interesting points:

  • Explains common biases which lead us to faulty conclusions
  • Illustrates some far-fetched claims for Himalayan Salt Lamp as a treatment for asthma as well as Dr. Oz’s unproven recommendations for the coronavirus
  • Provides several books for those interested in learning a lot more (see last slide)

Some slides:

 

 

Related blog posts:

 

Prevalence of Rome IV Functional Bowel Disorders in Adults (US, UK, Canada) & Largest Study to Date on Hydroxychloroquine for COVId-19

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OS Palsson et al. Gastoenterol 2020; 158: 1262-73.  The authors note that the switch from Rome III to Rome IV criteria reduces the prevalence of IBS by half, but increases the prevalence of functional constipation and functional diarrhea.

Full text PDF: Prevalence of Rome IV Functional Bowel Disorders Among Adults in the United States, Canada, and the United Kingdom

Abstract

BACKGROUND & AIMS:

Little is known about the population prevalence or demographic distributions of Rome IV functional bowel disorders (FBDs) or their effects on quality of life. We examined these in a multinational survey.

METHODS:

We analyzed data from a population-based [online] survey of adults in the United States, Canada, and United Kingdom (5931 valid responders; 49.2% female; mean age, 47.4 years; range, 18-92 years). The survey included the Rome IV Diagnostic Questionnaire, Rome III irritable bowel syndrome (IBS) and constipation questions, and the SF-8 quality of life questionnaire.

RESULTS:

The prevalence values of census-adjusted Rome IV FBDs were similar among the 3 countries; ranges were: 4.4%-4.8% for IBS, 7.9%-8.6% for functional constipation, 3.6%-5.3% for functional diarrhea, 2.0%-3.9% for functional bloating or distention, 1.1%-1.9% for opioid-induced constipation, 7.5%-10.0% for unspecified FBDs, and 28.6%-31.7% for any Rome IV FBD. FBDs were less common in older individuals, and all except functional diarrhea were more common in women. IBS was only half as prevalent by Rome IV as by Rome III criteria (4.6% vs 9.0% overall), primarily due to higher Rome IV minimum pain frequency. Functional diarrhea and functional constipation were more prevalent by Rome IV than Rome III criteria. Subjects with FBD had significant reductions in quality of life and reported more gastrointestinal doctor consultations than other subjects.

CONCLUSIONS:

More than 1 in 4 adults in the general population meet the Rome IV criteria for FBDs. These disorders affect quality of life and increase use of gastrointestinal health care. The switch from Rome III to Rome IV criteria reduces the prevalence of IBS by half, but increases the prevalence of functional constipation and functional diarrhea.

Related blog posts:

From @EricTopol: Just published @TheLancet The largest study of hydroxychloroquine shows a significant increase in death (~35%) and >2-fold increase of serious heart arrhythmias. ~96,000 patients, ~15,000 on HCQ or CQ from 671 hospitals, 6 continents.

More Jokes:

Nationwide Coronavirus Data Skewed & More on Masks

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The CDC, along with numerous states, are currently using aggregated viral testing that include assays for current infection along with antibody testing that detects prior infections.  This muddies the picture on actual current coronavirus cases and makes it more difficult to determine if we are heading in the right direction.

From The Atlantic: ‘How Could the CDC Make That Mistake?’

An excerpt:

The Centers for Disease Control and Prevention is conflating the results of two different types of coronavirus tests, distorting several important metrics and providing the country with an inaccurate picture of the state of the pandemic. We’ve learned that the CDC is making, at best, a debilitating mistake: combining test results that diagnose current coronavirus infections with test results that measure whether someone has ever had the virus…

The widespread use of the practice means that it remains difficult to know exactly how much the country’s ability to test people who are actively sick with COVID-19 has improved….

Georgia …has also seen its COVID-19 infections plateau amid a surge in testing. Like Texas, it reported more than 20,000 new results on Wednesday, the majority of them negative. But because, according to The Macon Telegraph, it is also blending its viral and antibody results together, its true percent-positive rate is impossible to know…

On a national scale, they call the strength of America’s response to the coronavirus into question…the portion of tests coming back positive has plummeted, from a seven-day average of 10 percent at the month’s start to 6 percent on Wednesday…The intermingling of viral and antibody tests suggests that some of those gains might be illusory.

Related blog posts:

@Atul_Gawande: How to Reopen

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Atul Gawande outlines what has worked at their hospital system –this is a very important read: Amid the Coronavirus Crisis, a Regimen for Reëntry

An excerpt:

Experts have identified a few indicators that must be met to begin opening nonessential businesses safely: rates of new cases should be low and falling for at least two weeks; hospitals should be able to treat all coronavirus patients in need; and there should be a capacity to test everyone with symptoms. But then what? 

In the face of enormous risks, American hospitals have learned how to avoid becoming sites of spread…

Its elements are all familiar: hygiene measures, screening, distancing, and masks. Each has flaws. Skip one, and the treatment won’t work. But, when taken together, and taken seriously, they shut down the virus.

  • a military boot camp found that a top-down program of hand washing five times a day cut medical visits for respiratory infections by forty-five per cent.
  • the six-foot rule goes a long way to shutting down this risk. But there are clearly circumstances where that is not sufficient.
  • testing when people have symptoms is important; with a positive result, a case can be quickly identified, and close contacts at work and at home can be notified. And, with a negative result, people can quickly get back to work…Daily check-ins are equally important (Owing to false-negative test results, you are still required to wait until your fever has been resolved, and your symptoms have improved, for seventy-two hours.)
  • nonetheless, patients who do not yet show symptoms, or have just begun to, are turning out to be important vectors of disease. That’s why we combined distancing with masks. They provide “source control”—blocking the spread of respiratory droplets from a person with active, but perhaps unrecognized, infection. [Most masks] are designed to safeguard others, not the wearer.

Surgical masks are effective at blocking ninety-nine per cent of the respiratory droplets expelled by people with coronaviruses or influenza viruses. The material of a double-layered cotton mask—the kind many people have been making at home—can block droplet emissions, as well. And the sars-CoV-2 virus does not last long on cloth; viral counts drop ninety-nine per cent in three hours. 

Evidence of the benefits of mandatory masks is now overwhelming. Our hospital system would not be able to stop viral spread without them

Drunk Driving Deaths Fall, Unexpected Problem Related to “Frozen” Movie, and Hydroxychloroquine Trial

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Briefly noted: Gen Surgery News: Drunk Driving Deaths Fall Thanks to Ride-Sharing Services

“Retrospective analysis of a Level I trauma center has found a direct correlation between the introduction of ride-sharing services and a decline in alcohol-related motor vehicle accidents. Over the six-year study period, the percentage of motor vehicle collisions that were related to alcohol decreased from 39% to 29% with the availability of ride-sharing apps such as Uber and Lyft….

As Dr. Friedman explained, alcohol-related motor vehicle collisions account for approximately 30% of all U.S. traffic fatalities. …a total of 1,474 patients were involved in alcohol-related motor vehicle collisions during the study period. Average annual alcohol-related traffic accidents and fatalities decreased with the availability of ride-sharing services, said Dr. Friedman, who noted that the biggest impact was observed in the 21- to 24-year-old group.”

A young girl swallowed her “Frozen” movie earring –next time instead of swallowing it, she should ‘let it go’

NEJM Full Text: Observational Study of Hydroxychloroquine in Hospitalized Patients with Covid-19

“Hydroxychloroquine-treated patients were more severely ill at baseline than those who did not receive hydroxychloroquine (median ratio of partial pressure of arterial oxygen to the fraction of inspired oxygen, 223 vs. 360)….[However] in this observational study involving patients with Covid-19 who had been admitted to the hospital, hydroxychloroquine administration was not associated with either a greatly lowered or an increased risk of the composite end point of intubation or death. Randomized, controlled trials of hydroxychloroquine in patients with Covid-19 are needed.”

Freedom from Composite End Point of Intubation or Death. The shaded areas represent pointwise 95% confidence intervals.