Evidence map›Paper›PMID 31560046›Full record

ArticleInflammatory bowel diseases2020

Real-world Effectiveness of Advanced Therapies Among Patients With Moderate to Severe Ulcerative Colitis in the United States.

Millie D Long, Timothy W Smith, Marco Dibonaventura, David Gruben, Danielle Bargo, Leonardo Salese, Daniel Quirk

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Inflammatory bowel diseases, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.9field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 16 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Observational
  4. Article
  5. Article
  6. Article
  7. Article
  8. 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 2 institutions in 1 country.

Millie D LongCenter for Gastrointestinal Biology and Disease, University of North Carolina, Chapel Hill, NC, USA.
Timothy W SmithPfizer Inc, New York, NY, USA.
Marco DibonaventuraPfizer Inc, New York, NY, USA.
David GrubenPfizer Inc, Groton, CT, USA.
Danielle BargoPfizer Inc, New York, NY, USA.
Leonardo SalesePfizer Inc, Collegeville, PA, USA.
Daniel QuirkPfizer Inc, Collegeville, PA, USA.
Pfizer (United States) · USUniversity of North Carolina at Chapel Hill · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundUlcerative colitis (UC) treatment aims to induce response and maintain steroid-free remission. For patients with moderate to severe UC and/or nonresponse to conventional treatment, advanced therapies (immunosuppressants and biologics) are available. We assessed real-world effectiveness of advanced UC therapies.

methodsThis retrospective analysis of claims data included adult patients with UC initiating immunosuppressant or biologic therapy, with 12 months' continuous enrollment pre- and postinitiation. Patients had no prescription for biologic therapy (and/or immunosuppressant if initiating immunosuppressant) in the previous 12 months. Proportion of patients remaining steroid-free (excluding 14-week tapering period), hospitalizations, and costs in the 12 months postinitiation were assessed.

resultsIn total, 3562 patients were included in the analysis. Most patients (83.0%) used steroids in the 12 months before initiating advanced therapy. Overall, 47.8% remained steroid-free after 12 months (excluding tapering). After adjusting for patient characteristics, remaining steroid-free was significantly more likely with infliximab (43.9%) than with adalimumab (39.4%; P < 0.05); golimumab (38.2%) and vedolizumab (41.4%) were not significantly different vs adalimumab. Overall, 12.2% of patients had a UC-related hospitalization within 12 months of initiation, with a mean (SD) total length of stay of 8.2 (8.9) days and no significant differences between biologic therapies. Mean, unadjusted, UC-related costs in the 12 months postinitiation were $42,579 and were similar between therapies.

conclusionsPatients with UC initiating advanced therapy frequently continued using steroids for at least a year. Some patients experienced extended UC-related hospitalizations, with high UC-related costs overall. This suggests an ongoing challenge in managing patients with moderate to severe UC.

Indexed as

AdalimumabAdultAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedBiological ProductsColitis, UlcerativeDatabases, FactualDrug Therapy, CombinationFemaleHospitalizationHumansImmunosuppressive AgentsInfliximabMaleMiddle AgedRetrospective StudiesAdalimumabAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedBiological ProductsgolimumabImmunosuppressive AgentsInfliximabvedolizumabbiologic therapyimmunosuppressantreal-world effectivenessulcerative colitis

Identifiers

PMID31560046
PMCPMC7216775
OpenAlexW2975696451

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.