American Academy of Pediatrics: Georgia Chapter Governing Board Meeting

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As usual, I learned a great deal from our recent governing board meeting of the Georgia Chapter of the American Academy of Pediatrics ((AAP).   Here are some notes, including nutrition committee notes at the bottom of this post. Though not intentional, some important material is likely to have been omitted; in addition, transcription errors are possible as well.

Influenza This Year –Harry Keyserling:

  • 85% of pediatric deaths have occurred in those without influenza vaccine. The vaccine, even when not stopping the influenza (lower efficacy this year), lowers the risk of death.  Probably 50-60% of all Georgia kids are immunized against the flu and  there is a higher rate of immunization (~75%) in younger age (~75%)
  • ‘We are not seeing Tamiflu resistance with this year’s strain’
  • 53 pediatric deaths this year at this point (2/3/18)
  • Children attending public schools have higher rates of vaccination than children attending private schools

Amy Jacobs, Commissioner of Ga Dept of Early Care & Learning (DECAL)

  • decal.ga.gov Website is resource for child care and sponsored meals
  • Georgia Pre-K now in 25th
  • QualityRated.org Useful website for identifying high quality child care
  • ~50,000 children supported with scholarships for childhood care caps.decal.ga.gov 833-442-2277
  • Text “FOODGA” to 877-877 Summer Meal Programs or Call toll free 855-550-7377

Project S.A.V.E.  –Robert Campbell, Richard Lamphier

  • Started in 2004 with the mission of promoting and improving prevention of sudden cardiac arrest (SCA) in children, adolescents and others in Georgia communities..  Website: Project S.A.V.E.
  • Primary prevention: pediatric office, preparticipation physical exams
  • Secondary prevention: after cardiac arrest –emergency action plan
    • Where’s the nearest AED? (Mr. Lamphier’s car).  At our office, GI Care For Kids’ AED –>Formula closet/Stan’s dictation area
    • Is there a plan if an emergency occurs? Name of building, address. Any barriers?
    • Almost always someone is willing to donate AED (~$700) -not a lot of money, this is a process issue much more than a financial one
    • If you wait for an ambulance (~10 minutes) with SCA, you probably won’t need an ambulance –the patient will not survive
  • There are fire drills –last death from fire in Georgia School in 1950s. Schools need emergency action plans in place.  For AEDs to be useful, there is a need for them to be accessible; thus, schools may need to have them in multiple locations.  About 15 pediatric cardiac arrests (data not formally collected) per year in Georgia.

Nutrition Committee Notes:

Nutrition Colloquium: Assessing and Nourishing the High-Risk Feeding Patient

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A recent CHOA Nutrition Colloquium provided a lot of useful information regarding speech language assessment, nutrition assessment, and craniofacial team assessment.

Full slide set: Nutrition Colloquium Jan 2018

Here are a few slides –Thanks to Kipp Ellsworth for coordinating these talks and making slides available. The first group of slides explains who and how to evaluate for feeding problems, the next group discusses the specific role of the craniofacial team, and the last group of slides discusses nutritional management.

 

Probiotics for Prevention of Nosocomial Diarrhea in Children

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A recent review (I Hojsak et al. JPGN 2018; 66: 3-9) examined published trials regarding the role of probiotics in the prevention of nosocomial diarrhea. The review was conducted by a working group on behalf of ESPGHAN.

Key findings:

  • “Recommendation: If probiotics for preventing nosocomial diarrhea in children are considered, the WG [working group] recommends using L rhamnosus GG (at least 10 to the 9th CFU/day, for the duration of hospital stay).
  • Quality of evidence: Moderate
  • Strength of recommendation: Strong
  • Number needed to treat (in order for beneficial effect in one): 12 patients

The authors do not recommend L reuteri DSM17938 due to lack of efficacy; other probiotics did not receive a recommendation either due to lack of data or lack of efficacy.

It is possible that there have been unpublished negative probiotic studies which would alter the calculation of a beneficial effect.

My take: While the working group recommends L rhamnosus GG if probiotics are used to prevent diarrhea, the absolute benefit is low.

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Bright Angel Trail, Grand Canyon

Probiotics for Colic –2018 Update

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There is some debate about whether colic is truly a GI disorder.  A recent commentary (V Sung, MD Cabana. J Pediatr 2017; 191: 6-8) provides some insight.

Key points:

  • “‘Colic’ is a term coined by the ancient Greeks…derived from ‘kolikos,’ meaning crampy pain, sharing its root with the the word colon.”
  • “Since 1994, there have been at least a dozen case-control studies that have indicated differences in the gut microbiota between infants with and without colic.”
  • Studies have had conflicting results with whether calprotectin levels are increased in infants with colic compared with controls.
  • Among probiotics, L reuteri DSM17938 “is the best studied strain.” Despite several studies suggesting efficacy, “the largest and only double-blind randomized trial that included both breastfed and formula-fed infants with colic (n=167) in Australia was ineffective.
  • The commentary reviews a recent study (Fatheree NY et al. J Pediatr 2017; 191: 170-8) “although very small in comparison, adds to this literature, being the second double-blind randomized, placebo-controlled trial of L reuteri DSM17938 shown to be ineffective in breastfed infants with colic.” Sample size =20. “It is the first to document increased fecal calprotectin levels that decrease with reduced crying” …though this “may be reflections of normal levels in healthy young infants, which change over time.”  In addition, this study did not find evidence of systemic inflammation.  The authors speculate that the frequent use of antireflux medications could dampen the effects of probiotics.

My take: We still do not know whether efforts at changing an infant’s microbiome improve clinical outcomes in colic.

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Near Bright Angel Trail, Grand Canyon

NAFLD Guidance from American Association for the Study of Liver Diseases

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Link: AASLD Guidance for the Diagnosis and Management of Nonalcoholic Fatty Liver Disease

This guidance provides a 2018 review of NAFLD and current diagnostic/management recommendations in both adults and children.  Some points from this practice guidance:

  • “Liver-related mortality is the second or third cause of death among patients with NAFLD.” Cardiovascular disease remains the number one and cancer-related mortality is in the top three.
  • “Routine screening for NAFLD in high-risk groups attending primary care, diabetes, or obesity clinics is not advised at this time because of uncertainties surrounding diagnostic tests and treatment options.” Likewise, screening of family members is not recommended.
  • In children: “Because of a paucity of evidence, a formal recommendation cannot be made with regard to screening for NAFLD in children with overweight and obesity.”
  • In patients undergoing evaluation with suspected NAFLD, the authors specifically recommend checking ferritin, iron saturation, and autoantibodies that could indicate autoimmune liver disease.
  • In patients with suspected NAFLD, the authors recommend evaluation for comorbities including dyslipidemia, diabetes, hypothyroidism, polycystic ovary syndrome, and sleep apnea.
  • “Liver biopsy should be considered in patients with NAFLD who are at increased risk of having…advanced fibrosis” and in “whom competing etiologies…cannot be excluded without a liver biopsy.”
  • Pharmacologic therapies are not recommended in those without biospy-proven NASH and fibrosis.  Specifically, the authors suggest consideration of pioglitazone and vitamin E and recommend against metformin, GLP-1 agonists, omega-3 fatty acids, and ursodeoxycholic acid.
  • “Weight loss (7%-10%) is needed to improve the majority of histopathological features of NASH.”
  • In patients with cirrhosis due to NASH, screening for varices is recommended and consideration of screening for HCC.

My take: This practice guidance is quite reasonable.  At this time, more focus on systemic measures to counter overweight and obesity is crucial.  Pharmacologic therapies for NAFLD will need to be effective for the cardiovascular, metabolic, and liver-related problems.

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Bright Angel Trail, Grand Canyon

Crohn’s Disease Diagnosis Identified After Colectomy in Presumed Ulcerative Colitis

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A recent retrospective single-center study (I Jones et al. JPGN 2018; 66: 69-72) identified a high rate of inflammatory bowel disease (IBD) reclassification.  From 2003-2014, 570 children were diagnosed with IBD, including 190 with ulcerative colitis.  29 of these patients underwent colectomy.  Among this select group, 24% (7/29) were subsequently reclassified as having Crohn’s disease, sometimes several years later.  Only two of the seven reclassified patients were younger than 10 years of age at the time of colectomy.

My take: This rate of Crohn’s disease following colectomy is higher than in previous reports (generally 5-10%).  The larger point is that the diagnosis of ulcerative colitis is more uncertain in the pediatric population, particularly in those in the first decade of life.

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Near Bright Angel Trail, Grand Canyon

Pancreatitis -Feedings and Genetics

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KM Ellery et al. J Pediatr 2017; 191: 164-9.  This prospective pediatric study examined 30 patients with mild acute pancreatitis in a “patient-directed nutrition” (PDN) pathway using a low fat diet and compared to a historical control of 92 patients in a “treatment team-directed nutrition” (TTDN) pathway. In the PDN group, patients were allowed a low-fat oral diet (<5 g fat per entrée, <1 g fat per snack, and only 1 entrée or snack at a time) at the time of admission.

Key findings:

  • PDN group had median length of stay of 48.5 hours compared with 93 hours for the TTDN group
  • PDN group was NPO for median of 14 hours compared to 34 hours for TTDN group
  • No patients in the PDN group had complications within 30 days of discharge

Y Xiao et al. J Pediatr 2017; 191: 158-63.  Among 55 pediatric patients with chronic pancreatitis and 14 with acute recurrent pancreatitis, there were 45 and 10 patients respectively who harbored 1 or more mutations in pancreatitis-associated genetic disorders: PRSS1, SPINK1, CFTR, CASR, CTSB, CTRC, KRT8

My take: These two studies indicate that oral feeding in mild acute pancreatitis leads to shorter hospital stays and that pediatric patients with chronic pancreatitis and acute recurrent pancreatitis frequently have predisposing genetic mutations.

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Near Bright Angel Trail, Grand Canyon

 

The Half Empty Glass: Rumination Outcomes

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Briefly noted:

A Alioto, C DiLorenzo. JPGN 2018; 66: 21-25.  In this study based on patient follow-up questionnaires, among 47 adolescents with rumination syndome who received inpatient treatment, Key findings:

  • ~20% reported complete cessation of rumination for at least 6 months; though, even in this group, 73% had at least some recurrent symptoms.
  • 40% reported a reduction in rumination intensity following discharge and ~80% reported having at least one day with no rumination.
  • Triggers for recurrence of rumination symptoms included stress (51.4%), illness (27%), menstruation (10.8%), and certain foods (18.9%).
  • Treatment of rumination syndrome helped eliminate the need for supplemental tube feedings in the “vast majority of patients.”

One important limitation of this study is the patient selection; this group of inpatients with rumination syndrome at a specialized center likely had more severe rumination syndrome.

My take: Like many GI conditions, the expectation for rumination syndrome should probably be improvement/management rather than resolution/cure.

Signage on Bright Angel Trail, Grand Canyon

NYT: Do You Trust the Medical Profession?

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An interesting commentary from NY Times: Do You Trust the Medical Profession?

This article explains how lack of trust in medical leaders can effect response to epidemics (eg. ebola), participation in clinical trials, and influence acceptance of vaccines. In addition, on a personal level, individuals who trust their physician are more likely to continue treatment important for their health.

An excerpt:

Trust, in each other and in American institutions, is vital for our social and economic well-being: It allows us to work, buy, sell and vote with some reasonable expectation that our behavior will be met with fairness and good will.

But trust has been declining for decades, and the most tangible and immediate damage may be to public health and safety. Mistrust in the medical profession — particularly during emergencies like epidemics — can have deadly consequences…

Trust is the cornerstone of the doctor-patient relationship, and patients who trust their doctors are more likely to follow treatment plans…

Another study found that trust is one of the best predictors of whether patients follow a doctor’s advice about things like exercise, smoking cessation and condom use. Mistrust can lead people to skip the flu shot or forgo the measles vaccine for their children — with potentially serious consequences for individual patients and the broader population…

A degree of skepticism is inevitable and important. But when doubt becomes pervasive, it can erode the glue that binds society together, and the medicine that keeps us healthy.

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Parental Fat Stigma

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A recent NY Times article, Do Parents Make Kids Fat, explores the issues of parents being considered responsible for enabling their children to become fat.

Here’s an excerpt:

“When you are the parent of an obese child, there is tremendous stigma,” said Dr. Julie Lumeng, a professor of pediatrics at the University of Michigan. “Everyone looks at the parent and thinks: That parent is incompetent. They don’t care about their child. Why can’t they just make the child eat less and exercise?”

There’s an underlying assumption here about what adults can control, and about how children can be controlled, if only their parents would take the trouble, or make and enforce healthy rules for the whole family, or read the nutritional information on the back of the cereal box….

So yes, for all children, whatever their risk for obesity, good parental decisions about nutrition really matter: It’s important not to overfeed babies, to keep junk food and sugary drinks out of the house, to not let kids eat in front of the screen, and to encourage kids to “eat the rainbow” of fruits and vegetables. But those who rush to judgment should be aware that it is not at all simple to “say no” all the time to an extra-hungry child, or to “feed more vegetables” to the kid who refuses to eat anything green.

Most parents — really — are doing our best, in the complicated food environment in which our children are growing up, with the daily struggles of family life…

“The good parenting that a lot of families exercise when it comes to health,” said Dr. Lumeng, “that may be good enough for a lot of kids, but with some kids with a genetic makeup that predisposes them to obesity, it’s not enough.”

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