Evidence map›Paper›PMID 31363952›Full record

ArticleDigestive diseases and sciences2020

Cannabidiol (CBD) Consumption and Perceived Impact on Extrahepatic Symptoms in Patients with Autoimmune Hepatitis.

Karan Mathur, Vahin Vuppalanchi, Kayla Gelow, Raj Vuppalanchi, Craig Lammert

Open access · hybridAbstract read
In one paragraph

Article in Digestive diseases and sciences, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 3 pooled it
1.2field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 3 syntheses or guidelines pooled it, 14 citations in OpenAlex.

  1. Pooled it
  2. The impact of cannabis on immune checkpoint inhibitor therapy: a systematic review of immunomodulatory effects of cannabis in patients with and without cancer.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2025
    Pooled it
  3. The Role of Cannabidiol in Liver Disease: A Systemic Review.International journal of molecular sciences · 2024
    Pooled it
  4. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Karan MathurDivision of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 702 Rotary Circle, Suite 225, Indianapolis, IN, 46202, USA.
Vahin VuppalanchiDivision of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 702 Rotary Circle, Suite 225, Indianapolis, IN, 46202, USA.
Kayla GelowDivision of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 702 Rotary Circle, Suite 225, Indianapolis, IN, 46202, USA.
Raj VuppalanchiDivision of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 702 Rotary Circle, Suite 225, Indianapolis, IN, 46202, USA.
Craig LammertDivision of Gastroenterology and Hepatology, Department of Medicine, Indiana University School of Medicine, 702 Rotary Circle, Suite 225, Indianapolis, IN, 46202, USA. clammert@iu.edu.ORCID 0000-0003-3809-640X
Indiana University School of Medicine

Funding

DIGESTIVE DISEASES EPIDEMIOLOGY TRAINING PROGRAMT32DK007634 · NIDDK · UNIV OF NORTH CAROLINA CHAPEL HILL · PI ROBERT S. SANDLER · 1990 to 2026
$7.4M
Autoimmune Hepatitis: Genetic and Environmental RisksK23DK114561 · NIDDK · INDIANA UNIVERSITY INDIANAPOLIS · PI LAMMERT, CRAIG S · 2018 to 2021
$801k
NIDDK NIH HHS DK007634NIDDK NIH HHS K23 DK114561NIDDK NIH HHS T32 DK007634
6 · The paper itself

Abstract

BACKGROUND AND

aimsUtilization and safety of cannabidiol (CBD) in patients with autoimmune hepatitis (AIH) are currently unknown. We aimed to identify the frequency of CBD use, impact on symptoms, and safety profile.

methodsAn invitation to complete a CBD-specific questionnaire was posted every other day to well-established autoimmune hepatitis Facebook communities (combined membership of 2600 individuals) during a 10-day study period. Age ≥ 18 years and an AIH diagnosis by a physician were the eligibility criteria for participation in the survey.

resultsIn total, 371 AIH patients (median age 49 years, 32% reported advanced fibrosis) completed the questionnaire. Respondents were 91% women, 89% Caucasian, and 89% from North America. Ninety-three (25%) respondents were ever CBD users, with 55 of them (15% of the survey responders) identified as current users. Among ever users, 45.7% reported their treating doctors were aware of their CBD use. The most common reason cited for CBD use was pain (68%), poor sleep (62%), and fatigue (38%). Most respondents using CBD for these symptoms reported a significant improvement in pain (82%), sleep (87%), and fatigue (61%). In ever CBD users, 17.3% were able to stop a prescription medication because of CBD use: pain medication (47%), immunosuppression (24%), and sleep aids (12%). Side effects attributed to CBD use were reported in 3% of CBD users, yet there were no reported emergency department visits or hospitalizations.

conclusionCBD use was not uncommon in patients with AIH, and its use was associated with reports of improvement in extrahepatic symptoms.

Indexed as

Self MedicationAdultCannabidiolCross-Sectional StudiesFemaleHealth Care SurveysHepatitis, AutoimmuneHumansMaleMiddle AgedPatient SafetyRisk AssessmentSocial MediaTime FactorsTreatment OutcomeCannabidiolAIHCBDFatiguePain

Identifiers

PMID31363952
PMCPMC6943405
OpenAlexW2964723255

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.