A Study of MRx-4DP0004 in Asthma

ClinicalTrials.gov ID: NCT03851250

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Official title

A First in Human, Double-blind, Placebo-controlled, Multicentre Phase I/II Study to Evaluate the Safety, Tolerability and Immune Modulatory Effects of MRx-4DP0004 in Participants Taking Long-term Control Medication for Their Asthma

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a multicentre, phase I/II, double-blind, placebo-controlled study of MRx-4DP0004 in participants taking long-term medication for asthma. Participants will take two capsules of MRx-4DP0004 twice daily in addition to their existing asthma medication for 12 weeks. Safety and tolerability and immune modulatory effects of MRx-4DP0004 will be assessed throughout the study.

Study identification

NCT ID: NCT03851250
Recruitment status: Terminated
Study type: Interventional
Phase: Phase 1
Lead sponsor: 4D pharma plc; Industry
Enrollment: 34 participants

Conditions and interventions

Conditions

Asthma

Interventions

MRx-4DP0004 Drug
Placebo Drug

Drug

Eligibility (public fields only)

Age range: 18 Years to 65 Years
Sex: All
Healthy volunteers: Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date: Jul 4, 2019 (Actual)
Primary completion: Apr 26, 2023 (Actual)
Completion: Apr 26, 2023 (Actual)
Last update posted: Apr 17, 2024

2019 – 2023

United States locations

U.S. sites: 1
U.S. states: 1
U.S. cities: 1

Facility	City	State	ZIP	Site status
OHSU Allergy and Clinical Immunology Clinic	Portland	Oregon	97239	—

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 3 non-U.S. sites.

About this trial record page

What this page shows: Public field values for ClinicalTrials.gov record NCT03851250, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do: No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from: Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh: Last update posted Apr 17, 2024 · Synced Nov 15, 2026