Evidence map›Paper›PMID 37248912›Full record

ArticleJournal of neuromuscular diseases2023

Pamrevlumab, a Fully Human Monoclonal Antibody Targeting Connective Tissue Growth Factor, for Non-Ambulatory Patients with Duchenne Muscular Dystrophy.

Anne M Connolly, Craig M Zaidman, John F Brandsema, Han C Phan, Cuixia Tian, Xueping Zhang, Jack Li, Mark D Eisner, Ewa Carrier

Registry-linked trialOpen access · hybridAbstract read
In one paragraph

Article in Journal of neuromuscular diseases, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT02606136 (Trial of Pamrevlumab), which is not on this map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
3.2field-weighted citation impact, top 8% 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.

NCT02606136 phase2terminatednot on this map

Trial of Pamrevlumab (FG-3019), a Monoclonal Antibody to Connective Tissue Growth Factor, in Non-Ambulatory Subjects With Duchenne Muscular Dystrophy

TypeinterventionalSponsorKyntra BioRan2016 to 2023Enrolled21ConditionsDuchenne Muscular DystrophyArmsPamrevlumab
3 · Its place in the literature

Who cites it

12 citing papers in PubMed, 21 citations in OpenAlex.

  1. Trial
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  9. Lysophosphatidic acid receptor 1 inhibition: a potential treatment target for pulmonary fibrosis.European respiratory review : an official journal of the European Respiratory Society · 2024
    Review
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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

9 authors at 6 institutions in 1 country.

Anne M ConnollyNationwide Children's Hospital, Ohio State University College of Medicine, Columbus, OH, USA.
Craig M ZaidmanDepartment of Neurology, Washington University at St. Louis, St. Louis, MO, USA.
John F BrandsemaDivision of Neurology, The Children's Hospital of Philadelphia, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
Han C PhanRare Disease Research, LLC, Atlanta, GA, USA.
Cuixia TianDivision of Neurology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH, USA.
Xueping ZhangFibroGen, Inc., San Francisco, CA, USA.
Jack LiFibroGen, Inc., San Francisco, CA, USA.
Mark D EisnerFibroGen, Inc., San Francisco, CA, USA.
Ewa CarrierFibroGen, Inc., San Francisco, CA, USA.
FibroGen (United States) · USChildren's Hospital of Philadelphia · USCincinnati Children's Hospital Medical Center · USEmory University · USNationwide Children's Hospital · USWashington University in St. Louis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDuchenne muscular dystrophy (DMD) is a neuromuscular disease stemming from dystrophin gene mutations. Lack of dystrophin leads to progressive muscle damage and replacement of muscle with fibrotic and adipose tissue. Pamrevlumab (FG-3019), a fully human monoclonal antibody that binds to connective tissue growth factor (CTGF), is in Phase III development for treatment of DMD and other diseases.

methodsMISSION (Study 079; NCT02606136) was an open-label, Phase II, single-arm trial of pamrevlumab in 21 non-ambulatory patients with DMD (aged≥12 years, receiving corticosteroids) who received 35-mg/kg intravenous infusions every 2 weeks for 2 years. The primary endpoint was change from baseline in percent predicted forced vital capacity (ppFVC). Secondary endpoints included other pulmonary function tests, upper limb function and strength assessments, and changes in upper arm fat and fibrosis scores on magnetic resonance imaging.

resultsFifteen patients completed the trial. Annual change from baseline (SE) in ppFVC was -4.2 (0.7) (95% CI -5.5, -2.8). Rate of decline in ppFVC in pamrevlumab-treated patients was slower than observed in historical published trials of non-ambulatory patients. MISSION participants experienced slower-than-anticipated muscle function declines compared with natural history and historical published trials of non-ambulatory patients with DMD. Pamrevlumab was well-tolerated. Treatment-emergent adverse events were mild to moderate, and none led to study discontinuation.

conclusionsnti-CTGF therapy with pamrevlumab represents a potential treatment for DMD. The lack of internal control group limits the results.

Indexed as

Muscular Dystrophy, DuchenneAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedConnective Tissue Growth FactorDystrophinHumansAntibodies, MonoclonalAntibodies, Monoclonal, HumanizedConnective Tissue Growth FactorDystrophinpamrevlumabClinical trialconnective tissue growth factorDuchenne muscular dystrophygrip strengthmonoclonal antibodypamrevlumabpercent predicted forced vital capacity

Identifiers

PMID37248912
PMCPMC10357134
OpenAlexW4378374067

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.