Evidence map›Paper›PMID 32412995›Full record

ReviewCurrent opinion in rheumatology2020

Therapeutic drug monitoring in patients on biologics: lessons from gastroenterology.

Konstantinos Papamichael, Adam S Cheifetz

Open access · hybridAbstract readReview
In one paragraph

Review in Current opinion in rheumatology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 7% 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

11 citing papers in PubMed, 1 synthesis or guideline pooled it, 31 citations in OpenAlex.

  1. Pooled it
  2. Understanding the therapeutic toolkit for inflammatory bowel disease.Nature reviews. Gastroenterology & hepatology · 2025
    Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Therapeutic drug monitoring for biological medications in inflammatory bowel disease.Saudi journal of gastroenterology : official journal of the Saudi Gastroenterology Association
    Review
  11. Review
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

2 authors at 2 institutions in 1 country.

Konstantinos PapamichaelDivision of Gastroenterology, Center for Inflammatory Bowel Diseases, Beth-Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Adam S Cheifetz
Beth Israel Deaconess Medical Center · USHarvard University · US

Funding

RESEARCH TRAINING IN GASTROENTEROLOGYT32DK007760 · NIDDK · BETH ISRAEL DEACONESS MEDICAL CENTER · PI KELLY, CIARAN P · 1999 to 2019
$4.6M
NIDDK NIH HHS T32 DK007760
6 · The paper itself

Abstract

purpose of reviewTo give an overview on the role of therapeutic drug monitoring (TDM) of biologics in patients with inflammatory bowel disease (IBD). RECENT

findingsNumerous prospective exposure-response relationship studies and post-hoc analyses of randomized controlled trials (RCTs) show a positive correlation between biologic drug concentrations and favorable clinical outcomes in IBD. These studies also demonstrate that higher drug concentrations appear to be needed to achieve more stringent objective therapeutic outcomes. Reactive TDM rationalizes the management of primary nonresponse and secondary loss of response to antitumor necrosis factor (anti-TNF) therapy and is more cost-effective when compared with empiric dose optimization. Furthermore, recent data suggest that proactive TDM, with the goal of targeting a threshold drug concentration, is associated with better therapeutic outcomes when compared with empiric dose escalation and/or reactive TDM of infliximab or adalimumab. Finally, proactive TDM can also efficiently guide infliximab de-escalation or discontinuation in patients with IBD in remission. SUMMARY: Reactive TDM is currently considered as standard of care, whereas proactive TDM is emerging as a new therapeutic strategy for better optimizing anti-TNF therapy in IBD. However, more data from prospective studies are needed before a wide implementation of TDM-based algorithms in real life clinical practice for newer biologics.

Indexed as

Antibodies, MonoclonalBiological ProductsDose-Response Relationship, DrugDose-Response Relationship, ImmunologicDrug MonitoringGastrointestinal AgentsHumansInflammatory Bowel DiseasesRandomized Controlled Trials as TopicAntibodies, MonoclonalBiological ProductsGastrointestinal Agents

Identifiers

PMID32412995
PMCPMC8294174
OpenAlexW3024377949

What OpenQuestion holds

Textmetadata
LicenceTDM
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.