Evidence map›Paper›PMID 31549158›Full record

ReviewJournal of Crohn's & colitis2020

Therapeutic Drug Monitoring of Biologics During Induction to Prevent Primary Non-Response.

Miles P Sparrow, Konstantinos Papamichael, Mark G Ward, Pauline Riviere, David Laharie, Stephane Paul, Xavier Roblin

Abstract readReview
In one paragraph

Review in Journal of Crohn's & colitis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing 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

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

  1. Guideline
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  7. Review
  8. Article
  9. Patterns and predictors of biologic therapy switching in inflammatory bowel disease at a tertiary care center: A retrospective observational study.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association · 2026
    Article
  10. Article
  11. Article
  12. Observational
  13. Article
  14. Article
  15. Article
  16. Review
  17. 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

7 authors.

Miles P SparrowDepartment of Gastroenterology, Alfred Hospital and Monash University, Melbourne, Victoria, Australia.
Konstantinos PapamichaelDivision of Gastroenterology, Center for Inflammatory Bowel Disease, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
Mark G WardDepartment of Gastroenterology, Alfred Hospital and Monash University, Melbourne, Victoria, Australia.
Pauline RiviereGastroenterology Unit, Pessac University Hospital, France.
David LaharieGastroenterology Unit, Pessac University Hospital, France.
Stephane PaulDepartment of Immunology, University Hospital of Saint Etienne, Saint-Etienne, France.
Xavier RoblinGastroenterology Unit, University Hospital of Saint Etienne, Saint-Etienne, France.

Funding

Universal Attenuated Sporozoite Vaccine and Challenge SystemR44AI058375 · NIAID · SANARIA, INC. · PI HOFFMAN, STEPHEN LEV · 2006 to 2018
$9.9M
RESEARCH TRAINING IN GASTROENTEROLOGYT32DK007760 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI KELLY, CIARAN P · 1999 to 2019
$4.6M
NIAID NIH HHS R44 AI058375NIDDK NIH HHS T32 DK007760
6 · The paper itself

Abstract

Biologic therapies have revolutionized the management of inflammatory bowel disease [IBD], but primary and secondary non-responses occur in a significant proportion of patients. Therapeutic drug monitoring [TDM] now has an established role in the treatment algorithm for managing secondary loss of response to anti-tumour necrosis factor [anti-TNF] agents during maintenance therapy. Data to support the use of TDM in the management of secondary loss of response to vedolizumab and ustekinumab are emerging. The potential to prevent primary non-response to biologic agents during induction is of equal, and potentially greater, clinical importance. Again, most data supporting the use of 'proactive' TDM during induction pertains to the use of anti-TNF agents, but signals of efficacy for the use of TDM during induction with other biologic classes are now appearing. This review aims to summarize data on the use of TDM during induction to prevent pharmacokinetic primary non-response to all three classes of biologic therapy currently available for the treatment of IBD.

Indexed as

Biological ProductsInflammatory Bowel DiseasesAnti-Inflammatory AgentsBiomarkers, PharmacologicalDrug MonitoringHumansRemission InductionAnti-Inflammatory AgentsBiological ProductsBiomarkers, Pharmacologicalinductionprimary non-responsetherapeutic drug monitoring

Identifiers

PMID31549158
PMCPMC7392326

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.