Evidence map›Paper›PMID 33932156›Full record

ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2021

Medical cannabis in pediatric oncology: a survey of patients and caregivers.

Stacy Chapman, Jennifer Protudjer, Cathy Bourne, Lauren E Kelly, Sapna Oberoi, Magimairajan Issai Vanan

Abstract read
PubMed Publisher
In one paragraph

Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 1 pooled it
2.7field-weighted citation impact, top 10% 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

12 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Motherhood and medicinal cannabis.Drug and alcohol review · 2025
    Article
  3. Article
  4. Adverse events associated with the use of cannabis-based products in people living with cancer: a systematic scoping review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    Article
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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

6 authors at 2 institutions in 1 country.

Stacy ChapmanDepartment of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada.ORCID http://orcid.org/0000-0002-4825-6780
Jennifer ProtudjerDepartment of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada.
Cathy BourneSection of Pediatric Hematology-Oncology, CancerCare Manitoba, ON-2038, 675 McDermot Ave, Winnipeg, MB, R3E 0V9, Canada.
Lauren E KellySection of Pediatric Hematology-Oncology, CancerCare Manitoba, ON-2038, 675 McDermot Ave, Winnipeg, MB, R3E 0V9, Canada.
Sapna OberoiDepartment of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada.
Magimairajan Issai VananDepartment of Pediatrics and Child Health, University of Manitoba, Winnipeg, Manitoba, Canada. mivanan@cancercare.mb.ca.
CancerCare Manitoba · CAChildren's Hospital Research Institute of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThere are minimal data regarding the safety and efficacy of cannabis used as an anti-cancer agent or for symptom management in pediatric oncology. We aimed to characterize the prevalence and factors associated with the use of cannabis for the treatment of cancer and management of cancer-related symptoms in children during or after cancer treatment.

methodsAn anonymous 40 question paper survey was offered to patients/caregivers of children with cancer attending a pediatric oncology clinic in a provincially mandated cancer agency between October 2019 and March 2020.

resultsThere were 64 respondents included in the analysis. Fourteen participants (N=14/64; 22%) reported use of cannabis, of which half used cannabis for either cancer treatment or symptom management, or both. Leukemia (n=9/14; 64%) was the most frequent diagnosis in children whose caregivers reported using cannabis and the majority of them were still receiving active cancer treatment (N= 5/9; 56%). All of the respondents using cannabis (14/14, 100%) experienced symptom improvement. Most of the caregivers procured cannabis from their friends (N=5/14; 36%), and oil was the most commonly used formulation (N=12/14; 86%). Cannabis-related information was received from another parent (N=4/14; 29%) or from a doctor (N=4/14; 29%). The reported monthly expenditure on cannabis varied widely from less than $50 CAD (N=4/14; 29%) to more than $500 CAD (N=3/14; 21%).

conclusionsOur survey shows that cannabis, mostly oil products, was used by one-fifth of children with cancer during or after the completion of cancer treatment. These findings require validation in a larger nationwide survey.

Indexed as

CannabisMedical MarijuanaNeoplasmsCaregiversChildHumansSurveys and QuestionnairesMedical MarijuanaCannabisMedical marijuanaPediatric oncologySymptom management

Identifiers

PMID33932156
OpenAlexW3159194790

What OpenQuestion holds

Textmetadata
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.