Evidence map›Paper›PMID 19319383›Full record

GuidelineCanadian journal of gastroenterology = Journal canadien de gastroenterologie2009

Canadian Association of Gastroenterology Clinical Practice Guidelines: The use of tumour necrosis factor-alpha antagonist therapy in Crohn's disease.

D C Sadowski, C N Bernstein, A Bitton, K Croitoru, R N Fedorak, A Griffiths, CAG Crohn's Consensus Group

Open access · goldAbstract readPractice GuidelineSystematic Review
In one paragraph

Guideline in Canadian journal of gastroenterology = Journal canadien de gastroenterologie, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
2.9field-weighted citation impact, top 9% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 39 citations in OpenAlex.

  1. Guideline
  2. Guideline
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Review
  10. Article
  11. Certolizumab pegol for the treatment of Crohn's disease.Therapeutic advances in gastroenterology · 2011
    Article
  12. Health care resource use and costs in Crohn's disease before and after infliximab therapy.Canadian journal of gastroenterology = Journal canadien de gastroenterologie · 2011
    Article
  13. Navigating the complexity of ulcerative colitis: challenging case example.Canadian family physician Medecin de famille canadien · 2011
    Article
  14. Article
  15. Preparing the patient for immunosuppressive therapy.Current gastroenterology reports · 2010
    Review
  16. Summary of the Canadian Association of Gastroenterology 2004 strategic plan.Canadian journal of gastroenterology = Journal canadien de gastroenterologie · 2010
    Article
  17. Article
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 at 5 institutions in 1 country.

D C SadowskiRoyal Alexandra Hospital, Edmonton, Canada.
C N Bernstein
A Bitton
K Croitoru
R N Fedorak
A Griffiths
CAG Crohn's Consensus Group
University of Alberta · CAUniversity of Toronto · CAMcGill University · CARoyal Alexandra Hospital · CAUniversity of Manitoba · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundGuidelines regarding the use of infliximab in Crohn's disease were previously published by the Canadian Association of Gastroenterology in 2004. However, recent clinical findings and drug developments warrant a review and update of these guidelines.

objectiveTo review and update Canadian guidelines regarding the use of tumour necrosis factor-alpha antibody therapy in both luminal and fistulizing Crohn's disease.

methodsA consensus group of 25 voting participants developed a series of recommendation statements that addressed pertinent clinical questions and gaps in existing knowledge. An iterative voting and feedback process was used in advance of the consensus meeting in conjunction with a systematic literature review to refine the voting statements. These statements were brought to a formal consensus meeting held in Montreal, Quebec (March 2008), wherein each statement underwent discussion, reformulation, voting and subsequent revision until group consensus was obtained (at least 80% agreement). OUTCOME: The 47 voting statements addressed three themes: induction therapy, maintenance therapy and safety issues. As a result of the iterative process, 23 statements achieved consensus and were submitted for publication.

conclusionIn the past five years, tumour necrosis factor-alpha antagonist therapy has become a cornerstone in the management of moderate-to-severe Crohn's disease refractory to conventional treatment algorithms. The evidentiary base supporting the use of these drugs in Crohn's disease is substantial and strengthened by results from longterm clinical and molecular studies. However, significant gaps in knowledge exist, particularly with regard to treatment failure. Confidence in the safety of these drugs is increasing, provided that therapy is administered in a clinical setting in which potential complications can be readily recognized and treated.

Indexed as

Antibodies, MonoclonalAnti-Inflammatory AgentsCrohn DiseaseHumansInfliximabRemission InductionSeverity of Illness IndexTreatment OutcomeTumor Necrosis Factor-alphaAntibodies, MonoclonalAnti-Inflammatory AgentsInfliximabTumor Necrosis Factor-alpha

Identifiers

PMID19319383
PMCPMC2694654
OpenAlexW2136580860

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.