Increasing Burden of Eosinophilic Esophagitis

AY Lam et al. Clin Gastroenterol Hepatol 2023; 21: 3041-3050. Open Access (Partial)! Epidemiologic Burden and Projections for Eosinophilic Esophagitis–Associated Emergency Department Visits in the United States: 2009-2030

Methods: Data from the US Nationwide Emergency Department Sample (NEDS) were used to estimate weighted annual EoE-associated ED visits from 2009 to 2019. Autoregressive integrated moving average (ARIMA) models were used to project EoE-associated ED visits to 2030. NEDS is a large, publicly available, all-payer ED database in the United States, approximating a 20% stratified sample of US hospital-based EDs. 

Key points:

  1. There has been a near tripling of the frequency of EoE-associated ED visits over the course of the past decade which is correlated with an increasing prevalence of EoE. The annual volume of EoE-associated ED visits increased from 2934 in 2009 to 8765 in 2019, and is projected to reach 15,445 by 2030.
  2. Without new interventions, this article projects further increases with doubling again by 2030 (using conservative estimates).
  3. Increasingly EoE is being managed without admission, though average charges associated with ED visits for EoE have tripled since 2009. Total mean inflation-adjusted charges for an EoE-associated ED visit were $9025 US dollars in 2019.
  4. Half of EoE patients presenting to the ED required an endoscopy and 40% required a foreign body/food impaction removal.

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Changing Approach to Pain Management

Recently, Amy Baxter, who is the inventor and CEO of BuzzyHelps.com, VibraCool.com ,
Distraction cards, and DuoTherm, gave a terrific update on chronic pain and new ways to help. She has given a TED talk on this topic as well with about 1 million views

TED talk (April 2023): Amy Baxter: How to Hack Your Brain When You are in Pain (12 minute talk and then 4 minutes for Q&A)

Some of her slides:

Some of her key points:

  • Needle phobia has broader health impacts like lowering immunization rates in adults
  • Pain is contextual and often related to fear. Many individuals with fear of vaccines and blood draws do fine with extensive tattooing
  • Exercise helps pain gradually. 10 minutes of exercise twice a day in which one raises their heart rate is sufficient
  • Focus on function/activities not on pain levels. Expect some pain after insults/injuries.
  • Distraction is useful. During intense pain, one can count the “holes” in the letters to relieve pain. [23 letters bolded in last two sentences, see 2nd to last slide)
  • Justin Schmidt helped advance pain science by allowing himself to be stung by multiple insects and describing the type of pain induced. (Schmidt JO. 1983 Archives of Insect Biochemistry and Physiology. 1 (2): 155–160)
  • Previous efforts to eliminate pain with “non-addictive” narcotics and describe pain as a 5th vital sign were big mistakes. Focus should be on getting more comfortable rather than eliminating pain
  • Gate control of pain -motion helps limit pain
  • Focusing on pain increases pain. Focus on valued activity and movement reduces pain
  • “Pain is the opinion of the brain about how safe you are.” Sometimes you have to tell the brain that everything is fine
Counting “holes” in letters helps as a distraction during severe pain

Related blog posts:

NY Times: Bariatric Surgery at 16

Wishing everyone a good holiday & thanks to those of you who are working today

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NY Times 10/31/23: Bariatric Surgery at 16

This is a terrific review of obesity and current management options, including surgery and medications. The review provides a thorough explanation of some of the reasons why we are having so many more children with obesity. The article personalizes the problems by focusing on one teen, Alexandra, who underwent sleeve gastrectomy.

Here are a few excerpts (from this lengthy article):

Alexandra is one of the roughly 20 percent of children in the United States living with obesity, up from 5 percent in the 1970s. Another 16 percent or so are considered overweight…

In response to so many grim facts, the A.A.P. in January released its first “clinical practice guideline” for those who care for children who have obesity. The academy now recommends that they immediately start “intensive health behavior and lifestyle treatment,” which it labels “the foundation” of obesity management; this approach supersedes the former strategy of “watchful waiting.” For older youth in certain circumstances — those with a higher B.M.I., say — drugs and, in cases of severe obesity, surgery should be made available as options...

The tenacity of body weight can be traced to our biology. Humans evolved to resist losing body fat so that we don’t become extinct, says Rudolph Leibel, chief of the pediatric molecular genetics division at Columbia University’s medical center…

A small number of children with severe obesity are born with leptin deficiency, a gene mutation identified by Sadaf Farooqi, a professor at the University of Cambridge’s Institute of Metabolic Science. Their appetites seem to be bottomless. Though it’s rare, Farooqi cites the extreme effect of this mutation as a clear illustration of the “very strong” impact that biology has upon appetite….Ghrelin, a hunger hormone, increases when food intake is restricted, making us eat more. Insulin, another important hormone, helps turn the food we eat into energy and controls things like blood sugar that influence how much we eat…“We don’t decide whether we’re going to be hungry or not, whether we’re going to have a craving or not….

Genetics may determine more than 70 percent of children’s body weight…But if our genes didn’t change significantly in the last century, why, then, are children getting bigger?No one knows for sure. One likely explanation, however, is the evolutionary mismatch between our genes and our surroundings…

The amount of readily accessible food has expanded immensely, making it easier than ever to eat — open a phone app, say, or go to a drive-through. Plenty of Americans can consume as much as they want, whenever they want.

Today nearly 70 percent of what children eat is ultraprocessed food… Ultraprocessed foods appeal to parents too: They’re cheap, last for years in pantries and freezers and require little preparation. “All food companies are trying to sell products,” Nestle says. “That’s the system, and if the system makes kids fat, well, too bad. Collateral damage.”..Over the past few decades, the variety of food items in some supermarkets has risen to more than 40,000 from 7,000…

Adolescents who have had bariatric surgery — most of them white and female — experienced weight loss similar to what adults lost: around 25 percent of their B.M.I. And while nearly 90 percent of these teenagers needed diabetes medications before the operation, none did afterward…Only a tiny fraction of the teenagers with severe obesity who qualify actually receive the operation…

The latest glucagon-like peptide-1 receptor agonists — as a group, commonly referred to as Ozempic — are the true game changers, a class of drugs that are making possible a degree of weight loss not seen before with medications. The pharmaceutical company Novo Nordisk manufactures GLP-1s for weight loss, one of which is semaglutide and sold under the brand name Wegovy. (Ozempic is the brand name for a lower-dose version of semaglutide that is prescribed to treat diabetes)…

The major studies of children and these drugs have enrolled many fewer adolescent subjects than adults, but no new safety concerns have emerged. In addition to semaglutide’s principal side effects of nausea, vomiting and diarrhea — reported by two-thirds of study participants — more serious ones include gallstones and pancreatitis. Wegovy comes with a caution about possible thyroid cancer, and the F.D.A. mandates that it include a warning about the possibility of suicidal ideation, because it acts on the brain…If patients discontinue the medicines, the weight returns…older drugs in its class have been used to treat diabetes for nearly two decades. But for any new medicine, the long-term risks remain uncertain…

For now, most adolescents who qualify for semaglutide probably won’t be able to get the drug at all [due to cost and drug shortages]….

[At the same time] a greater awareness of the drawbacks that can accompany the medicalizing of obesity, have fueled popular body-positivity movements like Health at Every Size, which seek to disentangle weight from health…

But despite the risks that can accompany obesity treatments — and despite the fact that the data doesn’t always present a clear picture — the prevailing attitude within the medical establishment is that, on balance, the potential negative consequences of obesity are too evident to ignore

Related blog posts:

The sidewalks and courtyards in Portugal have these amazing intricate patterns of rocks

“A Reason to Retire?”

N Berman. NEJM 2023; 389: 1354-1355. A Reason to Retire?

If you regularly read the NEJM, what did you think about this article? Personally, I could relate a lot to the commentary.

The article starts off with the author, at the time in his 40s, chiding a colleague who was considering retiring at age 64 despite being very capable. His colleague responded: “My patients’ illnesses are starting to get to me.” Now, the author in his 70s has a different perspective.

Some excerpts:

Having just retired myself at 71, I now understand exactly what he meant…As a young physician, I was able to compartmentalize illness: it was something that happened to my patients, not to me. I could understand their illnesses, but I never saw myself in their place. I would try to alleviate their suffering, but my primary task was to diagnose and treat their condition. 

I needed the distance from their suffering to be able to face the same situation with the next patient. Empathizing was not considered “professional,” but I think the real reason for avoiding it was that it undermined our defenses against the disappointment of failing in our mission to cure disease…”

Objectivity helped me cope with the stress of dealing with my patients’ life-threatening and life-changing situations. It enabled me to see my work in a more intellectual and less emotional light…

But as I grew older, this distinction became harder to maintain… My patients and their problems became more difficult to compartmentalize as separate from me. I started to feel the “extra-medical” aspects of their illnesses much more acutely than I had when I was younger — the unfairness of disease, the inevitability of age and the breakdown of the body.”

My take: As I have become older, it is harder to compartmentalize some of the suffering that I have witnessed. Even though this can help with empathy, I would rather forget a few of these experiences.

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Castelo de São Jorge in Lisbon

How Reliable is a Motilist in Interpreting Manometry and FLIP Studies?

Correction: Yesterday’s post was updated after an astute observation from one of my colleagues (Jordan) to note that the pictured instrument was in fact a harpsichord rather than a piano. A harpsichord’s sound is derived from plucking a string whereas a piano’s sound comes after a hammer strikes a chord.

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JW Chen et al. AJG 2023; 118: 1334-1343. Interrater Reliability of Functional Lumen Imaging Probe Panometry and High-Resolution Manometry for the Assessment of Esophageal Motility Disorders

Thanks to Ben Gold for this reference. Also, congratulations to Jose Garza -our motility specialist and a coauthor of this study.

15 motility specialists completed their interpretation of 40 consecutive HRM (high resolution manometry) and 40 FLIP (functional lumen imaging probe panometry) studies. All were part of a FLIP study group. Key findings:

  • Overall, there were high levels of interrater agreement and accuracy in the interpretation of HRM and FLIP metrics and moderate-to-high levels for motility classification in FLIP
  • There were no FLIP diagnoses of normal EGJ opening in patients with established achalasia and no FLIP diagnoses of achalasia in patients with normal EGJ opening and contractility. This was true with HRM as well.
  • In non-obstructive motor disorders, raters frequently indicated that they would request alternate confirmatory testing before invasive management

My take: This is a reassuring study indicating that with the most consequential esophageal findings, there is excellent agreement among motilist interpretation. Previous studies of colonic manometry, in contrast, have found much lower levels of agreement.

Related blog posts:

Santa Justa Lift (Lisbon)

Alpha-Gal Reaction to Infliximab

G Polanco, et al. JPGN Reports 4(3):p e322, August 2023. Open Access! Delayed Hypersensitivity Reaction to Infliximab Due to Mammalian Meat Allergy

Briefly noted: Case report of a 17 yo with Crohn’s disease who developed urticaria and pruritus approximately 6 hours after her very first infliximab infusion; the patient was diagnosed with Alpha-Gal and responded to change to adalimumab which  is not glycosylated with alpha-gal.

Related blog post: Nonanaphylactic Alpha-Gal and Chronic Gastrointestinal Symptoms

Sigal Music Museum (Greenville, SC) -has a large number of very old harpsichords and pianos. A harpsichord plucks strings to make the sound whereas a piano has a small hammer that strikes the strings to make the sound. This musical instrument is a harpsichord.

Cautionary Tale: Chronic Pain and Accusations of Medical Child Abuse

One of our excellent APPs ,Alison Miller, recommended a movie this week called “Take Care of Maya.” It is available on Netflix.

While this is a one-sided account, it provides a well-documented perspective of a family accused of medical child abuse. It is probably a good idea for anyone involved from the medical side of child abuse to watch this movie; it will help them understand a family’s, often awful, experience with this process and may help with providing better care.

Here’s the trailer: Take Care of Maya (1:30)

Related blog posts:

Vaping-Induced Esophagitis

L Pace, K McGoogan. JPGN Reports 4(3):p e327, August 2023. Open Access! Vaping Induced Severe Erosive Esophagitis

This case report describes a 17 yo with sore throat, odynophagia chest pain, and dysphagia associated with vaping. His symptoms resulted in hospitalization and he underwent an EGD on day 4 after symptoms had not improved with multiple empiric therapies.

EGD findings included .

  1. Circumferential erosive or exudative lesions) esophagitis with bleeding found throughout the entire esophagus. Given the lack of infectious etiologies, the authors made a diagnosis of vaping-associated esophagitis
  2. H pylori gastritis

My take: When adolescent patients present with esophageal symptoms, inquiring about exposure to vaping along with medications known to cause pill-esophagitis, is worthwhile.

Related blog post: Review: Infectious Esophagitis

IBD Brief Updates: Anti-TNF Loss of Response, Upadacitinib for ASUC, Risk Factors for Developing IBD

EHJ Savelkoul et al. Inflamm Bowel Dis 2023; 29: 1633-1647. Open Access! Systematic Review and Meta-analysis: Loss of Response and Need for Dose Escalation of Infliximab and Adalimumab in Ulcerative Colitis

Methods: A systematic search was conducted from August 1999 to July 2021 for studies (50 studies identified) reporting loss of response and dose escalation during infliximab and/or adalimumab use in ulcerative colitis patients with primary response

Key findings:

  • Annual loss of response was 10% for infliximab and 13% for adalimumab, with higher rates during the first year.
  • The annual LOR incidences were higher during the first 65 weeks of treatment for both IFX (14%) and ADA (23%).
  • Annual dose escalation rates were 14% (infliximab) and 21% (adalimumab), with clinical benefit in 72% and 52%, respectively

CH Zinger et al. Inflamm Bowel Dis 2023; 29: 1667-1669. Upadacitinib for Acute Severe Ulcerative Colitis

Key finding: 4 patients (age 18-25 yrs) received upadacitinib for acute severe ulcerative colitis (ASUC) after failing to respond to infliximab and IV steroids. 3 of 4 responded to treatment (45 mg/day) between 4 to 8 days. Three months later, two of these patients were in steroid-free clinical-endoscopic remission and one had maintained a clinical response.

In their discussion, the authors note a similar response rate to tofacitinib, another JAK inhibitor, for ASUC; though, the authors speculate that upadacitinib may be efficacious.

N Narula et al. Clin Gastroenterol Hepatol 2023; 21: 2649-2659. Associations of Antibiotics, Hormonal Therapies, Oral Contraceptives, and Long-Term NSAIDS With Inflammatory Bowel Disease: Results From the Prospective Urban Rural Epidemiology (PURE) Study

In a a prospective cohort study of 133,137 individuals between the ages of 20 and 80 from 24 countries, the authors examined the relationship between exposures to antibiotics, NSAIDs and hormonal therapies with the development of IBD over a median 11 year period.

Key findings:

  • Incident IBD was associated significantly with baseline antibiotic (aOR, 2.81; P = .0001) and hormonal medication use (aOR, 4.43; P = .001).
  • Nonsteroidal anti-inflammatory drug users also were observed to have increased odds of IBD (aOR, 1.80 P = .002), which was driven by long-term use (aOR, 5.58; P < .001)
Near Cassis, France