Evidence map›Paper›PMID 39775738›Full record

ArticlePain and therapy2025

Pharmacology and Mechanism of Action of Suzetrigine, a Potent and Selective Na

Jeremiah D Osteen, Swapna Immani, Tim L Tapley, Tim Indersmitten, Nicole W Hurst, Tiffany Healey, Kathleen Aertgeerts, Paul A Negulescu, Sandra M Lechner

Abstract read
In one paragraph

Article in Pain and therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 99 papers.

0numbers the graph read from it
0cells of the map it votes in
99citing papers in PubMed
–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

99 citing papers in PubMed.

  1. Trial
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  11. Functional and molecular diversity of human C-fibers in pain modulation.Current opinion in supportive and palliative care · 2026
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  15. Article
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39 more citing papers are in PubMed but not listed here.

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.

Jeremiah D OsteenPharmacology, Vertex Pharmaceuticals Incorporated, Boston, MA, USA.
Swapna ImmaniPharmacology, Vertex Pharmaceuticals Incorporated, Boston, MA, USA.
Tim L TapleyStructural Biology and Protein Sciences, Vertex Pharmaceuticals Incorporated, Boston, MA, USA.
Tim IndersmittenPharmacology, Vertex Pharmaceuticals Incorporated, Boston, MA, USA.
Nicole W HurstPreclinical Safety Assessment, Vertex Pharmaceuticals Incorporated, Boston, MA, USA.
Tiffany HealeyGlobal Patient Safety, Vertex Pharmaceuticals Incorporated, Boston, MA, USA.
Kathleen AertgeertsStructural Biology and Protein Sciences, Vertex Pharmaceuticals Incorporated, Boston, MA, USA.
Paul A NegulescuResearch Management, Vertex Pharmaceuticals Incorporated, 50 Northern Avenue, Boston, MA, 02210, USA.
Sandra M LechnerResearch Management, Vertex Pharmaceuticals Incorporated, 50 Northern Avenue, Boston, MA, 02210, USA. sandra_lechner@vrtx.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionThere is a high unmet need for safe and effective non-opioid medicines to treat moderate to severe pain without risk of addiction. Voltage-gated sodium channel 1.8 (Na

methodsPreclinical pharmacology and mechanism of action studies were performed in vitro using electrophysiology and radiolabeled binding methods in cells recombinantly expressing human Na

resultsSuzetrigine is selective against all other Na

conclusionsThe comprehensive pharmacology assessment presented here indicates that suzetrigine represents the first in a new class of non-opioid analgesics that are selective Na

Indexed as

Moderate to severe painNaV1.8Non-opioid analgesicSelective pain signal inhibitorSuzetrigineVX-548

Identifiers

PMID39775738
PMCPMC11914629

What OpenQuestion holds

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Registered trials

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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.