Evidence map›Paper›PMID 29404480›Full record

ReviewHepatology communications2017

Clinical endpoints and adaptive clinical trials in precirrhotic nonalcoholic steatohepatitis: Facilitating development approaches for an emerging epidemic.

Claudia Filozof, Shein-Chung Chow, Lara Dimick-Santos, Yeh-Fong Chen, Richard N Williams, Barry J Goldstein, Arun Sanyal

Abstract readReview
In one paragraph

Review in Hepatology communications, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing 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

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

  1. Change in MRI-PDFF and Histologic Response in Patients With Nonalcoholic Steatohepatitis: A Systematic Review and Meta-Analysis.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2021
    Pooled it
  2. Article
  3. Article
  4. Review
  5. Frontiers in pharmacology · 2025
    Article
  6. A roadmap for clinical trials in MASH-related compensated cirrhosis.Nature reviews. Gastroenterology & hepatology · 2024
    Review
  7. Review
  8. Emerging therapies for MASLD and their impact on plasma lipids.American journal of preventive cardiology · 2024
    Article
  9. Review
  10. Review
  11. Review
  12. Review
  13. Article
  14. Article
  15. Review
  16. Review
  17. Review
  18. Therapeutic approaches for non-alcoholic steatohepatitis.Therapeutic advances in endocrinology and metabolism · 2021
    Article
  19. Article
  20. 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

7 authors.

Claudia FilozofCovance Clinical Development Services Maidenhead United Kingdom.
Shein-Chung ChowDuke University School of Medicine Durham NC.
Lara Dimick-SantosU.S. Food and Drug Administration Silver Spring MD.
Yeh-Fong ChenU.S. Food and Drug Administration Silver Spring MD.
Richard N WilliamsCovance, Inc., Clinical Development Services Princeton NJ.
Barry J GoldsteinCovance, Inc., Clinical Development Services Princeton NJ.
Arun SanyalVirginia Commonwealth University School of Medicine Richmond VA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Due to the increasing prevalence of nonalcoholic steatohepatitis (NASH) and its associated health burden, there is a high need to develop therapeutic strategies for patients with this disease. Unfortunately, its long and asymptomatic natural history, the uncertainties about disease progression, the fact that most patients are undiagnosed, and the requirement for sequential liver biopsies create substantial challenges for clinical development. Adaptive design methods are increasingly used in clinical research as they provide the flexibility and efficiency for identifying potential signals of clinical benefit of the test treatment under investigation and make prompt preplanned adaptations without undermining the validity or integrity of the trial. Given the high unmet medical need and the lack of validated surrogate endpoints in NASH, the use of adaptive design methods appears reasonable. Furthermore, due to the limited number of patients willing to have multiple liver biopsies and the need for long-term exposure to assess an impact in outcomes, a continuous seamless adaptive design may reduce the overall sample size while allowing patients to continue after each one of the phases. Here, we review strategic frameworks that include potential surrogate endpoints as well as statistical and logistical approaches that could be considered for applying adaptive designs to clinical trials in NASH with the goal of facilitating drug development for this growing medical need. (

Identifiers

PMID29404480
PMCPMC5721443

What OpenQuestion holds

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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.