Evidence map›Paper›PMID 41021455›Full record

ArticleThe oncologist2025

An asynchronous electronic consent for improving consent in research among patients with cancer.

Brendan J Chia, Joao Paulo Solar Vasconcelos, Daniela Hegebarth, Sophie Chuang, Gale Ladua, Marilyn Zhou, Howard Lim, Karamjit Gill, Carl J Brown, Renata Peixoto and 2 more

Abstract read
In one paragraph

Article in The oncologist, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Brendan J ChiaMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.ORCID 0009-0000-4337-7076
Joao Paulo Solar VasconcelosMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.ORCID 0000-0002-7870-7765
Daniela HegebarthMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.ORCID 0009-0008-6705-6080
Sophie ChuangMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.ORCID 0009-0000-8185-200X
Gale LaduaMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.
Marilyn ZhouMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.
Howard LimMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.
Karamjit GillMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.
Carl J BrownDepartment of Surgery, Providence Health-St Paul's Hospital, Vancouver, BC V6Z 1Y6, Canada.ORCID 0000-0002-5368-3541
Renata PeixotoMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.
Karen GelmonMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.ORCID 0000-0003-4111-2757
Jonathan M LoreeMedical Oncology, BC Cancer, Vancouver Cancer Centre, Vancouver, BC V5Z 1K1, Canada.ORCID 0000-0001-8189-2132

Funding

BC Cancer Foundation
6 · The paper itself

Abstract

backgroundInformed consent is essential to ensuring ethical conduct of clinical research in oncology, but can be challenging and time-consuming to implement. Electronic consenting (e-consent) may address these issues, but acceptability of e-consent among patients with cancer must be assessed.

methodsAn asynchronous preliminary e-consent was developed for a prospective circulating tumor DNA testing study for patients with colorectal/pancreatic cancer. Following e-consent, patient satisfaction was assessed in a follow-up call before full consent was obtained. Acceptability was assessed with descriptive statistics and bivariate analysis.

resultsFifty-one participants completed the preliminary e-consent, 90% of which preferred electronic full consent over traditional consent. Comfort enrolling after e-consent was rated highly by 93% of participants. Additionally, 80% of participants indicated that a follow-up call had no impact on decision to enroll.

conclusionThese findings suggest that asynchronous e-consenting is highly acceptable among oncology patients but future work should assess comprehension with this approach.

Indexed as

Colorectal NeoplasmsInformed ConsentNeoplasmsAdultAgedFemaleHumansMaleMiddle AgedPatient SatisfactionProspective Studiesbioethicsdigital technologyinformed consentmedical oncologypatient satisfaction

Identifiers

PMID41021455
PMCPMC12557314

What OpenQuestion holds

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Registered trials

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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.