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Revefenacin

Phase 4FDA approved

COPD | Small molecule | Respiratory |Theravance Biopharma, Inc.|Last Updated: Aug 13, 2025

Development status

FDA approval on record Nov 9, 2018 as Yupelri
Approval holderMylan Ireland Ltd
ApplicationNDA210598
Highest phase Phase 4 (NCT05165485)
Phase scored for TBPHPhase 2
Registered trials 4 across 3 sponsors since Mar 2017

Label indication YUPELRI is indicated for the maintenance treatment of patients with chronic obstructive pulmonary disease (COPD). YUPELRI is an anticholinergic indicated for the maintenance treatment of patients with chronic obstructive pulmonary disease (COPD) . FDA label

Target and mechanism

Molecular targetCHRM3
Target classAntagonist
ModalitySmall molecule

Also known as Revefenacin Inhalation Solution [Yupelri]

Success Probability

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Market & Valuation

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Trial Design

RandomizedDouble-BlindACTIVE_CONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment21

FDA Designations

No designations recorded

Clinical trial landscape

Revefenacin · 1 trial · 2 indications

Phase 2 1
NCT04315558Revefenacin in Acute Respiratory Insufficiency in COPDCOPD
COMPLETED21 Analytics
PHASE2COMPLETED
Revefenacin in Acute Respiratory Insufficiency in COPD
COPDUnlock trial analytics

Study Endpoints

Primary Endpoints

Reduction in total inspiratory resistance Rstat at the time of drug trough
7 days

Reduction in total inspiratory resistance across the airways and ventilator circuit measured by the change in Static Resistance (Rstat) at the time of drug trough

Secondary Endpoints

Reduction in total inspiratory resistance Rdyn at the time of drug trough
7 days
Reduction in Resistive pressure (Pres) at the time of drug trough
7 days
Reduction in total inspiratory resistance Rstat at the time of drug peak
7 days
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Study Design & Arms

AllocationRANDOMIZED
MaskingTRIPLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
RevefenacinEXPERIMENTALRevefenacin will be delivered once daily via nebulizer. In order to allow for full blinding and steady Q6 hours regimen in control arm, at hours 6, 12 and 18 after the Revefenacin dose, nebulized normal saline will be delivered.
IpratropiumACTIVE_COMPARATORNebulized ipratropium will be delivered via nebulizer Q6 hours.

Interventions

NameTypeDescription
Revefenacin Inhalation Solution [Yupelri]DRUGnebulized drug comparison
Ipratropium BromideDRUGnebulized drug comparison
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Eligibility Criteria

Age Range40 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites2

Inclusion Criteria: * Adults ≥ 40 years of age * Acute respiratory failure requiring invasive mechanical ventilation * Documented history of COPD based on spirometric evidence of FEV1/FVC\<70% * Smoking history \>10 years (current or prior) * Invasive mechanical ventilation for \< 96 hours Exclusi...

Countries:United States
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Frequently asked questions about Revefenacin

What is Revefenacin used for in COPD?

Revefenacin is an investigational small molecule developed for chronic obstructive pulmonary disease (COPD), a respiratory condition. It has also been studied in acute respiratory insufficiency in COPD. The drug is being developed by Theravance Biopharma, Inc. (TBPH) and remains in clinical development.

What does Revefenacin target?

Revefenacin targets CHRM3, the M3 muscarinic acetylcholine receptor, and acts as an antagonist. By blocking this receptor, it is designed to reduce bronchoconstriction in the airways. This mechanism is relevant to its development for COPD and acute respiratory insufficiency.

Who makes Revefenacin?

Revefenacin is developed by Theravance Biopharma, Inc., which trades under the ticker TBPH. The company is responsible for its clinical development in respiratory indications, including COPD.

What phase is Revefenacin in?

Revefenacin is in Phase 2 clinical development. It is an investigational drug and has not been approved by the FDA for any indication. The Phase 2 trial for acute respiratory insufficiency in COPD has been completed.

What clinical trials is Revefenacin in?

Revefenacin has been studied in one completed Phase 2 trial, NCT04315558, titled "Revefenacin in Acute Respiratory Insufficiency in COPD." The trial enrolled 21 participants in the United States, was randomized, double-blind, and active-controlled, and included biomarker-selected patients.

Is Revefenacin the same as Revefenacin Inhalation Solution [Yupelri]?

Revefenacin is also known as Revefenacin Inhalation Solution [Yupelri]. These names refer to the same active ingredient, revefenacin, which is being developed by Theravance Biopharma for respiratory conditions including COPD.