Evidence map›Paper›PMID 28480503›Full record

SynthesisClinical pharmacology and therapeutics2017

Quantitative Evaluations of Time-Course and Treatment Effects of Systemic Agents for Psoriasis: A Model-Based Meta-Analysis.

T Checchio, S Ahadieh, P Gupta, J Mandema, L Puig, R Wolk, H Valdez, H Tan, S Krishnaswami, A Tallman and 2 more

Abstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Clinical pharmacology and therapeutics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 5 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

12 citing papers in PubMed, 5 syntheses or guidelines pooled it.

  1. Pooled it
  2. Joint longitudinal model-based meta-analysis of FEVJournal of pharmacokinetics and pharmacodynamics · 2023
    Pooled it
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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

12 authors.

T ChecchioPfizer Inc, Groton, Connecticut, USA.
S AhadiehPfizer Inc, Groton, Connecticut, USA.
P GuptaPfizer Inc, Groton, Connecticut, USA.
J MandemaQuantitative Solutions Inc., Menlo Park, California, USA.
L PuigDepartment of Dermatology, Hospital de la Santa Creu i Sant Pau, Universitat Autònoma de Barcelona Medical School, Barcelona, Spain.
R WolkPfizer Inc, Groton, Connecticut, USA.
H ValdezPfizer Inc, New York, New York, USA.
H TanPfizer Inc, Groton, Connecticut, USA.
S KrishnaswamiPfizer Inc, Groton, Connecticut, USA.
A TallmanPfizer Inc, New York, New York, USA.
M KaurPfizer Inc, Collegeville, Pennsylvania, USA.
K ItoPfizer Inc, Groton, Connecticut, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aggregate data model-based meta-analysis is a regression approach to compare the dose-response and/or time-course across different treatments using summary level data from the literature. Literature search and systematic review following the Cochrane approach yielded 912 sources for investigational and approved treatments for psoriasis. In addition, data for tofacitinib were obtained from an internal database. Tofacitinib is an oral Janus kinase inhibitor. Two mathematical models were developed for Psoriasis Area and Severity Index (PASI) response in moderate to severe psoriasis patients to quantify the time to maximum effect for PASI75 and to evaluate the dose-response relationship for PASI responders (PASI50, PASI75, PASI90, PASI100) at Week 12. Body weight exhibited an inverse effect on the placebo component of both models, suggesting that body weight affects the overall PASI response regardless of drug. This analysis provides a quantitative framework for efficacy comparisons across psoriasis treatments.

Indexed as

Models, StatisticalDose-Response Relationship, DrugHumansPiperidinesProtein Kinase InhibitorsPsoriasisPyrimidinesPyrrolesSeverity of Illness IndexTime FactorsTreatment OutcomePiperidinesProtein Kinase InhibitorsPyrimidinesPyrrolestofacitinib

Identifiers

PMID28480503
PMCPMC5697570

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.