Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of Norketotifen in Healthy Subjects

NCT ID: NCT03712163

Last Updated: 2019-03-21

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

74 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-10-15

Study Completion Date

2019-03-14

Brief Summary

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This is a Phase 1, single-center, double-blind, randomized, placebo-controlled, 2-part, single ascending dose and multiple dose cohort study of orally administered Norketotifen (NKT) in healthy subjects.

Detailed Description

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Single Ascending Dose: Three single ascending dose cohorts are planned. A total of 10 subjects will be enrolled in each cohort and will be randomly assigned to receive a single oral dose of NKT (n=8) or a matching placebo (n=2). A Safety Review Team (SRT) will review all available safety data in a blinded manner following the completion of each cohort to determine the next dose level to be evaluated in the next cohort.

Multiple Dose Cohort: A total of 10 subjects will be enrolled and will be randomly assigned to receive multiple oral doses of NKT (n=8) or a matching placebo (n=2) once daily for an adequate number of days to reach steady state (the number of days will be determined based on the half-life of NKT in Part A). The dose of NKT to be evaluated will be determined by the SRT.

Conditions

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Healthy Subjects

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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Norketotifen or Placebo (Cohort 1)

Group Type EXPERIMENTAL

Norketotifen Oral Capsule (Cohort 1)

Intervention Type DRUG

Single dose Norketotifen

Placebo Oral Capsule

Intervention Type DRUG

Placebo

Norketotifen or Placebo (Cohort 2)

Group Type EXPERIMENTAL

Norketotifen Oral Capsule (Cohort 2)

Intervention Type DRUG

Single dose Norketotifen

Placebo Oral Capsule

Intervention Type DRUG

Placebo

Norketotifen or Placebo (Cohort 3)

Group Type EXPERIMENTAL

Norketotifen Oral Capsule (Cohort 3)

Intervention Type DRUG

Single dose Norketotifen

Placebo Oral Capsule

Intervention Type DRUG

Placebo

Norketotifen or Placebo (Multiple Dose)

Group Type EXPERIMENTAL

Norketotifen Oral Capsule (Multiple Dose Cohort)

Intervention Type DRUG

Multiple dose Norketotifen

Placebo Oral Capsule

Intervention Type DRUG

Placebo

Interventions

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Norketotifen Oral Capsule (Cohort 1)

Single dose Norketotifen

Intervention Type DRUG

Norketotifen Oral Capsule (Cohort 2)

Single dose Norketotifen

Intervention Type DRUG

Norketotifen Oral Capsule (Cohort 3)

Single dose Norketotifen

Intervention Type DRUG

Norketotifen Oral Capsule (Multiple Dose Cohort)

Multiple dose Norketotifen

Intervention Type DRUG

Placebo Oral Capsule

Placebo

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Body mass index (BMI) of 18 to 30 kg/m\^2
* Negative serum pregnancy test (females); females of childbearing potential and males must agree to use acceptable contraception

Exclusion Criteria

* Pregnant or lactating (females)
* Clinically significant past or current medical or surgical history
* Clinically significant illness or abnormality on physical examination, 12-lead ECG, laboratory values
* Participation in an investigational drug or device study within 30 days prior to Screening
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Emergo Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Cynthia Zamora, MD

Role: PRINCIPAL_INVESTIGATOR

Worldwide Clinical Trials

Locations

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Worldwide Clinical Trials

San Antonio, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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NKT-101

Identifier Type: -

Identifier Source: org_study_id

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