Alterations in Microbes and Impaired Psychological Function in Patients with Inflammatory Bowel Disease

Briefly noted: F Humbel et al. Clin Gastroenterol Hepatol 2020; 18: 2019-2029. Association of Alterations in Intestinal Microbiota With Impaired Psychological Function in Patients With Inflammatory Bowel Diseases in Remission

In a prospective study with 171 adults with IBD in remission, the authors combined

  1. measures of psychological comorbidities and quality of life (QoL)
  2. microbial analysis with 16S rRNA high-throughput sequencing

Key findings:

  • Microbiomes of patients with higher perceived stress had significantly lower alpha diversity
  • Anxiety and depressive symptoms were significantly associated with beta diversity

My take: This study adds another dimension to the idea of bidirectionality between psychological well-being and course of inflammatory bowel disease.  The microbiome may directly influence both psychological well-being and IBD activity.

Related blog posts:

IBD Updates: Depression and Crohn’s Disease, Blood Tests in Pediatric IBD

LW Gaines et al. Inflamm Bowel Dis 2020; 26: 423-8. In this study with 3307 adults with Crohn’s disease (CD) and baseline demographics, CD activity and an affective-cognitive index of depression, the authors used structural equation models to determine the likelihood of whether depression triggers CD activity or whether CD activity triggers depression.  Key findings: “The hypothesis that an affective-cognitive depression predicts patient-reported exacerbation of CD is 218 times more likely to account for the data than the converse.”   (Depression is likely to increase CD activity rather than be due to CD activity).

JJ Ashton et al. Inflamm Bowel Dis 2020; 26: 469-76. Among 256 patients (dx 2013-17) in Southhampton-PIBD database, there were 151 with CD, 95 with UC and 10 IBD-unclassified.  Key findings:

  • 9% presented with all normal blood tests (tests analyzed if available: CRP, ESR, Albumin, platelets, packed cell volume, wbc, ALT)
  • Normal labs were more common with UC compared to CD: 14.4% vs 5.3%

RC Ungaro et al. AP&T; 2020; DOI: 10.1111/apt.15685.  (Thanks to Ben Gold for this reference).  Systematic review with meta-analysis: efficacy and safety of early biologic treatment in adult and paediatric patients with Crohn’s disease. A total of 18 471 patients were studied, with  a median follow-up of 64 weeks (range 10-416). Meta-analysis found that early use of biologics was associated with higher rates of clinical remission (OR 2.10 [95% CI: 1.69-2.60], n = 2763, P < 0.00001), lower relapse rates (OR 0.31 [95% CI: 0.14-0.68], n = 596, P = 0.003) and higher mucosal healing rates (OR 2.37 [95% CI: 1.78-3.16], n = 994, P < 0.00001) compared with late/conventional management. Conclusions: Early biologic treatment is associated with improved clinical outcomes in both adult and paediatric CD patients, not only in prospective clinical trials but also in real-world settings.

RS Boneh et al. Dietary Therapies Induce Rapid Response and Remission in Pediatric Patients With Active Crohn’s Disease Clin Gastroenterol Hepatol (online April 14, 2020, in press) Thanks to KT Park’s Twitter feed for this reference.

  • Methods: We collected data from the multicenter randomized trial of the CD exclusion diet (CDED). We analyzed data from 73 children with mild to moderate CD (mean age, 14.2±2.7 y) randomly assigned to groups given either exclusive enteral nutrition (EEN, n=34) or the CDED with 50% (partial) enteral nutrition (n=39). Patients were examined at baseline and at weeks 3 and 6 of the diet. Remission was defined as CD activity index scores below 10 and response was defined as a decrease in score of 12.5 points or clinical remission. Inflammation was assessed by measurement of C-reactive protein.
  • Results: At week 3 of the diet, 82% of patients in the CDED group and 85% of patients in the EEN group had a dietary remission (DiRe). Median serum levels of C-reactive protein had decreased from 24 mg/L at baseline to 5.0 mg/L at week 3 (P<.001). Among the 49 patients in remission at week 6, 46 patients (94%) had a DiRe and 81% were in clinical remission by week 3. In multivariable analysis, remission at week 3 increased odds of remission by week 6 (odds ratio, 6.37; 95% CI, 1.6–25; P=.008) whereas poor compliance reduced odds of remission at week 6 (odds ratio, 0.75; 95% CI, 0.012–0.46; P=.006).
  • Conclusions: For pediatric patients with active CD, dietary therapies (CDED and EEN) induce a rapid clinical response (by week 3).

Related blog posts:

Disclaimer: This blog, gutsandgrowth, assumes no responsibility for any use or operation of any method, product, instruction, concept or idea contained in the material herein or for any injury or damage to persons or property (whether products liability, negligence or otherwise) resulting from such use or operation. These blog posts are for educational purposes only. Specific dosing of medications (along with potential adverse effects) should be confirmed by prescribing physician.  Because of rapid advances in the medical sciences, the gutsandgrowth blog cautions that independent verification should be made of diagnosis and drug dosages. The reader is solely responsible for the conduct of any suggested test or procedure.  This content is not a substitute for medical advice, diagnosis or treatment provided by a qualified healthcare provider. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a condition

 

IBD Depression Screening

LM Mackner et al. JPGN 2020; 70: 42-47. Bonney Reed, our psychologist at GI Care for Kids is one of the authors as well.

Key points:

  • Recommendation #1: Screen adolescents with IBD ages 12 and older for depression annually.
  • Recommendation #2: Screening Measures
    Age 12 years: Moods and Feelings Questionnaire, Short Form (MFQ-SF) ; age 13: Patient Health Questionnaire-9 (PHQ-9)
  • Recommendation #3: Evaluate youth who endorse SI (eg, PHQ-9 item # 9) further
    per clinic protocol or via a suicide screener, such as the Columbia Suicide Severity Rating Scale (C-SSRS)
  • Recommendation #4: Educational Resources. Provide patients, families, and other clinicians with educational resources as needed. An additional aim of our tool kit is to give GI providers resources to assist patients, families, and other clinicians
  • Resources for modules 1-4, Supplemental Digital Content http://links.lww.com/MPG/B721

My take (borrowed from authors): “Implementing depression screening in a busy clinic may seem like a daunting task and is likely to require changes in workflow and procedures. Nonetheless, optimal IBD care treats all aspects of health, and identifying depression symptoms, that often go undetected and can affect IBD outcomes, benefits patients, families, and providers.”  In our office, we have implemented screening and there is now a smartform available in EPIC.  We are fortunate to work closely with psychologists who can help when there is an abnormal screen.

Related blog posts:

Disclaimer: These blog posts are for educational purposes only. Specific dosing of medications/diets (along with potential adverse effects) should be confirmed by prescribing physician/nutritionist.  This content is not a substitute for medical advice, diagnosis or treatment provided by a qualified healthcare provider. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a condition.

Integrating Mental Health into Pediatric IBD Care

WE Bennett, MD Pfefferkorn. JAMA PediatrPublished online August 19, 2019. doi:10.1001/jamapediatrics.2019.2669

Full Link: Editorial: “Mental Health Screening as the Standard of Care in Pediatric Inflammatory Bowel Disease” Thanks to Ben Gold for this reference.

An excerpt:

Butwicka and colleagues1 have published a fascinating, landmark cohort study in this issue of JAMA Pediatricsassessing the prevalence of psychiatric diagnoses and symptoms among children with inflammatory bowel disease (IBD) in Sweden. The authors used a rigorous design that compared a cohort of more than 6000 pediatric patients with IBD with hundreds of thousands of healthy controls, as well as a separate cohort comprising the patients’ own siblings who did not have IBD. Butwicka et al1 computed hazard ratios for any psychiatric disorder, as well as for multiple specific disorders, and found a hazard ratio of 1.6 for any psychiatric diagnosis when comparing children with IBD with healthy controls. The statistical analysis is stellar and represents the best data we currently have on the intersection of pediatric IBD and mental health. Their study highlights a substantial risk in a vulnerable population and should trigger revision of guidelines and allocation of resources to support widespread screening and treatment for these dangerous conditions.

Related Article:

A Butwicka et al. JAMA Pediatr. Published online August 19, 2019. doi:10.1001/jamapediatrics.2019.2662 

Full Text Link: Association of Childhood-Onset Inflammatory Bowel Disease With Risk of Psychiatric Disorders and Suicide Attempt

Related blog posts:

Crater Lake, OR

“We Have Ruined Childhood” and Possible Link to Depression, Anxiety and Suicide

A recent NY Times commentary (We Have Ruined Childhood) details the rising rates of depression, anxiety, and suicide and suggests a link between these mental health issues and a lack of childhood free play.

An excerpt:

No longer able to rely on communal structures for child care or allow children time alone, parents who need to work are forced to warehouse their youngsters for long stretches of time. School days are longer and more regimented…

The role of school stress in mental distress is backed up by data on the timing of child suicide. “The suicide rate for children is twice what it is for children during months when school is in session than when it’s not in session,..

For many children, when the school day is over, it hardly matters; the hours outside school are more like school than ever…

The areas where children once congregated for unstructured, unsupervised play are now often off limits. And so those who can afford it drive their children from one structured activity to another. Those who can’t keep them inside. Free play and childhood independence have become relics, insurance risks, at times criminal offenses

Many parents and pediatricians speculate about the role that screen time and social media might play in this social deficit. But it’s important to acknowledge that simply taking away or limiting screens is not enough. Children turn to screens because opportunities for real-life human interaction have vanished.

Related blog posts:

Depression Screening for Pediatric Patients with IBD

Recently, we had a morning conference to review depression screening for pediatric patients with IBD.  This lecture was led by Chelly Dykes, MD. Many of these slides were adapted from resources developed by the (ImproveCareNow) ICN Psychosocial Professionals group.

We have started depression screening with a subset of our patients and soon will start screening all children 13 years and older.  When this is working well, younger ages may be targeted as well.

Some of the key points:

  • Depression/anxiety are common, particularly in patients with inflammatory bowel disease
  • National rates of suicide have been increasing
  • Asking about suicide does not increase the risk of suicidality
  • We are fortunate to work closely with two psychologists, Bonney Reed-Knight and Jessica Buzenski

Some of the slides are listed below.

Related blog posts:

Disclaimer: These blog posts are for educational purposes only. Specific dosing of medications/diets (along with potential adverse effects) should be confirmed by prescribing physician/nutritionist.  This content is not a substitute for medical advice, diagnosis or treatment provided by a qualified healthcare provider. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a condition.

IBD Briefs: May 2019 (Part 1)

H Khalili et al. Clin Gastroenterol Hepatol 2019; 17: 123-29.  Using data from two prospective Swedish cohort sutdies with 83,042 participants (age 44-83 yrs), the authors determined that there was “no evidence for association between consumption of sweetened beverages and later risk of” Crohn’s disease or Ulcerative Colitis.

WJ Sandborn et al. Gastroenterol 2019; 156: 946-57.  This study published data from 354 patients who received subcutaneous abrilumab, an anti-alpha4beta7 antibody as a treatment for moderate-to-severe colitis. This 8 week treatment increased the odds of remission compared with placebo.

B Wynne et al. Gastroenterol 2019; 156: 935-45. This study showed that a psychological intervention termed “acceptance and commitment therapy (ACT)” was effective in a randomized controlled trial in reducing stress and depression in patients with quiescent or mildly-active IBD (n=122). With ACT, the “primary aim is to encourage subjects to adopt positive life values and to accept adverse experiences, including thoughts, feelings and sensations that are an inevitable consequence of life.”  All program materials are available in article supplement: Full text and supplement: https://doi.org/10.1053/j.gastro.2018.11.030

D Duricova et al. Inflamm Bowel Dis 2019; 25:789-96. This study included 72 consecutive children born to mothers with IBD treated with anti-TNF therapy during pregnancy (2007-16) along with 69 unexposed controls.  Key findings: Anti-TNF therapy exposure in utero was NOT associated with a negative impact on postnatal complications, including infections, allergy, growth, or psychomotor development. Findings are limited by the small number of participants.

AW Gridnal et al. Inflamm Bowel Dis 2019; 25:642-45.  The authors examined the frequency of financial conflicts of interest (FCOI) among authors of 11 relevant clinical practice guidelines for IBD in the US,  the UK, Canada, and Europe. Key finding: FCOI were frequently present with 19% prevalence among US authors, 56% in UK, 84% in Canada, and 94% in Europe.

KN Weaver et al. Inflamm Bowel Dis 2019; 25:767-74. This retrospective study examined the efficacy of ustekinumab for Crohn’s disease of the pouch in 56 patients; 73% had previously been treated with anti-TNF therapy, vedolizumab or both. Key finding: 83% demonstrated a clinical response 6 months and 60% with endoscopic improvement after induction with ustekinumab. Clinical response was defined as “any improvement in symptoms …including a decrease in bowel movements, pain, or fistula drainage.”

Retiro Park, Madrid
Thanks to Jennifer

 

Prevalence of Anxiety, Depression, and Conduct Disorders

For any physician, it is easy to think that the entire world is sick since that is what we see all day long.  In a pediatric GI office, there are high rates of anxiety and depression. A recent study (RM Ghandour et al. J Pediatr 2019; 206: 256-67) shows that not everyone is afflicted.  Using data from the 2016 National Survey of Children’s Health (children 3-17 years), which relies on self-administered surveys, the authors found the following:

  • 7.1% had current anxiety problems
  • 7.4% had a current behavioral problem
  • 3.2% had current depression.
  • Nearly 3 of 4 children with depression had concurrent anxiety, whereas 1 in 3 children with anxiety had concurrent depression.

The study includes detailed tables examining age, gender, ethnicity, region of country, rural/urban, insurance status, financial status, educational attainment, and health status. While this study relies on parent/caregiver reports, the authors note that  “research has shown good agreement between parental report and clinical records.”

My take: Problems with anxiety, depression, and behavioral problems are common but not universal.

Related blog posts:

 

What to Do For Friends and Family Who Are Depressed

In light of the troubling news of recent suicides, I wanted to reference a recent NY Times article which provides useful guidance on What to Do When a Loved One is Severely Depressed

Here are the key points/excerpts:

  • Don’t underestimate the power of showing up
  • Don’t try to cheer him up or offer advice

“Your job as a support person is not to cheer people up. It’s to acknowledge that it sucks right now, and their pain exists,” she said…

Instead of upbeat rebuttals about why it’s not so bad, she recommended trying something like, “It sounds like life is really overwhelming for you right now.”

  • It’s O.K. to ask if she is having suicidal thoughts
  • Take any mention of death seriously

If this person is seeing a psychiatrist or therapist, get him or her on the phone…

If that’s not an option, have the person you’re worried about call a suicide prevention line, such as a 1-800-273-TALK, or take her to the hospital emergency room; say aloud that this is what one does when a loved one’s life is in danger.

  • Make getting to that first appointment as easy as possible

You alone cannot fix this problem, no matter how patient and loving you are. A severely depressed friend needs professional assistance from a psychologist, psychiatrist, social worker or another medical professional.

  • Take care of yourself and set boundaries

Still, just because someone is depressed is not a reason to let their abusive behavior slide. Set clear boundaries with straightforward language such as, “It sounds like you’re in a lot of pain right now. But you can’t call me names.”..

It’s O.K. not to be available 24-7, but try to be explicit about when you can and cannot help. One way to do this, Ms. Devine advised, is to say: “I know you’ve been really struggling a lot, and I really want to be here for you. There are times that I physically can’t do that.”

  • Remember, people do recover from depression

Disclaimer: These blog posts are for educational purposes only. Specific dosing of medications/diets (along with potential adverse effects) should be confirmed by prescribing physician/nutritionist.  This content is not a substitute for medical advice, diagnosis or treatment provided by a qualified healthcare provider. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a condition.

Also, it is worth noting that the suicide rate has been increasing.

#NASPGHAN17 Psychosocial Problems in Adolescents with IBD

This blog entry has abbreviated/summarized this presentation. Though not intentional, some important material is likely to have been omitted; in addition, transcription errors are possible as well.

Slides from syllabus: APGNN Syllabus 2017

Key points:

  • ~30% of pediatric IBD patients have anxiety or depression.  This has not been shown to be related to disease activity.
  • Advice for parents: “Listen more and talk less.”
  • Antidepressants, when indicated, are about 6 times more likely to be helpful than detrimental

In the following slide, the term “normalize” indicates that checking on emotional health is part of a routine (eg. ‘we ask all our patients to complete this screening’)