Pilot Study of Ensifentrine or Placebo Delivered Via pMDI in Hospitalized Patients With COVID-19

Covid-19 Clinical Trial

Official title:

A Single-center, Pilot, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of Ensifentrine in the Recovery of Hospitalized Patients With COVID-19

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04527471
• Other study ID #: RPL554-COV-201
• Status: Completed
• Phase: Phase 2
• Start date: September 4, 2020
• Est. completion date: May 1, 2021

Study information

• Verified date: August 2020
• Source: Verona Pharma plc
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This pilot study is being performed to assess the efficacy and safety of inhaled ensifentrine delivered via pMDI compared with a matching placebo in conjunction with standard of care treatments on recovery in patients hospitalized due to COVID-19 infection.

Description:

Expploratory endpoint, pilot study, not statistically powered

go to protocol

Recruitment information / eligibility

• Status: Completed
• Enrollment: 45
• Est. completion date: May 1, 2021
• Est. primary completion date: February 15, 2021
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 80 Years

Eligibility

Inclusion Criteria:

• Capable of giving informed consent indicating that they understand the purpose of the study and study procedures and agree to comply with the requirements and restrictions listed in the informed consent form and in this protocol.

• Patient must be at least 18 years of age and less than or equal to 80 years of age at the time of informed consent.

• Males are eligible to participate or females of non-childbearing potential or WOCBP who have a negative pregnancy test at screening are eligible to participate. WOCBP and female partners of male participants agree to either abstinence or use at least one primary form of highly effective contraception not including hormonal contraception from the time of screening through Day 60 following the first dose of study medication.

• Clinical status consistent with 3, 4 or 5 on the Ordinal scale: Hospitalized, not requiring supplemental oxygen; Hospitalized, requiring any supplemental oxygen; Hospitalized, requiring non-invasive ventilation or use of high flow oxygen devices.

• Admission to hospital AND have a confirmed diagnosis of severe acute respiratory syndrome coronavirus (SARS-COV-2) infection confirmed by polymerase chain reaction (PCR) test AND displays at least one of the following: Respiratory rate > 24 breaths per minute; new cough; new atypical chest pain; new dyspnea; oxygen saturation < 97% at rest; chest x-ray with new changes consistent with COVID-related airspace disease.

• Capable of complying with all study restrictions and procedures including ability to use the pMDI correctly.

Exclusion Criteria:

• Participation in any other clinical trial of an experimental treatment for COVID-19, unless related to an expanded access program as part of Standard of Care at screening or during study.

• Evidence of multiorgan failure.

• Requiring mechanical ventilation at screening.

• Alanine Aminotransferase (ALT) or aspartate aminotransferase (AST) > 5 X upper limit of normal (ULN) at screening.

• Creatinine clearance < 30 mL/min at screening.

• Pregnancy or lactation at screening.

• Allergy or other contraindication or one of ensifentrine.

• In the opinion of the clinical team, progression to death is imminent and inevitable within the next 24 hours, irrespective of the provision of treatments.

• Use of prohibited medications (theophylline, PDE4 inhibitors [e.g. roflumilast, apremilast, crisaborole] within 48 hours of screening or during study)

• Any other reason that the Investigator considers makes the patient unsuitable to participate.

Related Conditions & MeSH terms

• Coronavirus Infection
• Coronavirus Infections
• COVID-19
• SARS-CoV-2

Intervention

Drug:
• Ensifentrine Dose 1
Study drug delivered twice daily via pMDI
• Placebo pMDI
Placebo delivered twice daily via pMDI

Locations

Country	Name	City	State
United States	The University of Alabama at Birmingham	Birmingham	Alabama

Sponsors (1)

Lead Sponsor	Collaborator
Verona Pharma Inc

Country where clinical trial is conducted

United States, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Proportion of Patients With Recovery	Recovery = first day on which subject satisfies one of the following categories: not hospitalized, no limitations of activities; or not hospitalized, limitation of activities, home oxygen requirement, or both.	Day 29