Single Dose and Multiple Dose Escalation Trial of an Oral Formulation of MRX-4

NCT ID: NCT03033342

Last Updated: 2023-11-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

122 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-08-02

Study Completion Date

2017-02-01

Brief Summary

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A phase one study of the safety, tolerability, and pharmacokinetics of a new oxazolidinone antibiotic. Cohorts of healthy adults (female and male) will participate in:

single dose escalation study of increasing doses of MRX-4 given by mouth others will participate in multiple dose escalation cohorts of MRX-4 given twice daily by mouth.

other cohorts of subjects will participate in the study to evaluate the impact of concomitant food or Omeprazole on safety, tolerability and pharmacokinetics of MRX-4

Detailed Description

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Conditions

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Safety

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

OTHER

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Oral single doses of MRX-4

Single escalating oral doses of MRX-4 from 250 mg to 3000 mg

Group Type EXPERIMENTAL

Oral single doses of MRX-4

Intervention Type DRUG

Oral single escalating doses of MRX-4

Oral multiple doses of MRX-4

Twice daily escalating oral doses of MRX-4 for 10 days: 500 mg, 750 mg, 1000 mg, and 1500 mg

Group Type EXPERIMENTAL

Oral multiple doses of MRX-4

Intervention Type DRUG

Multiple ascending doses of MRX-4 given twice daily for 10 days

MRX-4 co-administered with omeprazole

Impact of concomitant food or omeprazole on the pharmacokinetics of oral MRX-4.

Group Type EXPERIMENTAL

MRX-4 co-administered with omeprazole

Intervention Type DRUG

MRX-4 given orally on Day 1 and Day 7, co-administered with omeprazole on Day 3 through Day 7

Oral single doses of placebo

Single oral doses of placebo to match MRX-4

Group Type PLACEBO_COMPARATOR

Oral single doses of placebo

Intervention Type DRUG

Single doses of placebo to match MRX-4

Oral multiple doses of placebo

Multiple oral doses of placebo given twice daily for 10 days to match MRX-4

Group Type PLACEBO_COMPARATOR

Oral multiple doses of placebo

Intervention Type DRUG

Oral placebo given twice daily for 10 days to match the oral MRX-4

Placebo co-administered with omeprazole

Oral placebo given on Day 1, Day 7 to match MRX-4 dosing with omeprazole

Group Type PLACEBO_COMPARATOR

Placebo co-administered with omeprazole

Intervention Type DRUG

Placebo given orally on Day 1 and Day 7, co-administered with omeprazole on Day 3 through Day 7

Interventions

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Oral single doses of MRX-4

Oral single escalating doses of MRX-4

Intervention Type DRUG

Oral multiple doses of MRX-4

Multiple ascending doses of MRX-4 given twice daily for 10 days

Intervention Type DRUG

MRX-4 co-administered with omeprazole

MRX-4 given orally on Day 1 and Day 7, co-administered with omeprazole on Day 3 through Day 7

Intervention Type DRUG

Oral single doses of placebo

Single doses of placebo to match MRX-4

Intervention Type DRUG

Oral multiple doses of placebo

Oral placebo given twice daily for 10 days to match the oral MRX-4

Intervention Type DRUG

Placebo co-administered with omeprazole

Placebo given orally on Day 1 and Day 7, co-administered with omeprazole on Day 3 through Day 7

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Healthy subjects

Exclusion Criteria

* Underlying hepatic, renal, metabolic, hematologic, cardiovascular, or immunologic disorder
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Worldwide Clinical Trials

OTHER

Sponsor Role collaborator

MicuRx

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Other Identifiers

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MRX4-001

Identifier Type: -

Identifier Source: org_study_id

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