Evidence map›Paper›PMID 29898743›Full record

ArticleBMC medical informatics and decision making2018

Utility of social media and crowd-intelligence data for pharmacovigilance: a scoping review.

Andrea C Tricco, Wasifa Zarin, Erin Lillie, Serena Jeblee, Rachel Warren, Paul A Khan, Reid Robson, Ba' Pham, Graeme Hirst, Sharon E Straus

Abstract readScoping Review
In one paragraph

Article in BMC medical informatics and decision making, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed, 1 pooled it
–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

39 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  20. Social Media Analytics for Pharmacovigilance of Antiepileptic Drugs.Computational and mathematical methods in medicine · 2022
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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

10 authors.

Andrea C TriccoLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada. triccoa@smh.ca.ORCID 0000-0002-4114-8971
Wasifa ZarinLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada.
Erin LillieLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada.
Serena JebleeDepartment of Computer Science, University of Toronto, 10 King's College Road, Toronto, ON, M5S 3G4, Canada.
Rachel WarrenLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada.
Paul A KhanLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada.
Reid RobsonLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada.
Ba' PhamLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada.
Graeme HirstDepartment of Computer Science, University of Toronto, 10 King's College Road, Toronto, ON, M5S 3G4, Canada.
Sharon E StrausLi Ka Shing Knowledge Institute of St. Michael's Hospital, 209 Victoria Street, East Building, Toronto, ON, M5B 1W8, Canada.

Funding

CIHR DNM-137713
6 · The paper itself

Abstract

backgroundA scoping review to characterize the literature on the use of conversations in social media as a potential source of data for detecting adverse events (AEs) related to health products.

methodsOur specific research questions were (1) What social media listening platforms exist to detect adverse events related to health products, and what are their capabilities and characteristics? (2) What is the validity and reliability of data from social media for detecting these adverse events? MEDLINE, EMBASE, Cochrane Library, and relevant websites were searched from inception to May 2016. Any type of document (e.g., manuscripts, reports) that described the use of social media data for detecting health product AEs was included. Two reviewers independently screened citations and full-texts, and one reviewer and one verifier performed data abstraction. Descriptive synthesis was conducted.

resultsAfter screening 3631 citations and 321 full-texts, 70 unique documents with 7 companion reports available from 2001 to 2016 were included. Forty-six documents (66%) described an automated or semi-automated information extraction system to detect health product AEs from social media conversations (in the developmental phase). Seven pre-existing information extraction systems to mine social media data were identified in eight documents. Nineteen documents compared AEs reported in social media data with validated data and found consistent AE discovery in all except two documents. None of the documents reported the validity and reliability of the overall system, but some reported on the performance of individual steps in processing the data. The validity and reliability results were found for the following steps in the data processing pipeline: data de-identification (n = 1), concept identification (n = 3), concept normalization (n = 2), and relation extraction (n = 8). The methods varied widely, and some approaches yielded better results than others.

conclusionsOur results suggest that the use of social media conversations for pharmacovigilance is in its infancy. Although social media data has the potential to supplement data from regulatory agency databases; is able to capture less frequently reported AEs; and can identify AEs earlier than official alerts or regulatory changes, the utility and validity of the data source remains under-studied.

trial registrationOpen Science Framework ( https://osf.io/kv9hu/ ).

Indexed as

Adverse Drug Reaction Reporting SystemsDrug-Related Side Effects and Adverse ReactionsPharmacovigilanceSocial MediaHumansAdverse eventData analyticsDrug safetyKnowledge synthesisSocial mediaSurveillance

Identifiers

PMID29898743
PMCPMC6001022

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.