Cardiac Safety Evaluation of P03277

NCT ID: NCT03657264

Last Updated: 2022-07-18

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

48 participants

Study Classification

INTERVENTIONAL

Study Start Date

2017-08-21

Study Completion Date

2018-06-07

Brief Summary

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The study is a Phase I, Single center, Randomized, Cross-over Double-blind Placebo-controlled and Open-label Positive-controlled (moxifloxacin) in healthy volunteers.

The primary objective is to assess the cardiac safety after administration of P03277 to 48 healthy volunteers at dose of 0.1 mmol/kg (anticipated clinical dose) and 0.3 mmol/kg (supra-clinical dose) by evaluating the QT and QTc intervals.

Detailed Description

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Each subjects will be administered with 4 products (P03277 at the 2 different doses, placebo and moxifloxacin) in a 4\*4 cross over sequence balanced for first order carry over effect. Twelve subjects will be assigned to each sequence (6 males and 6 females). The volunteers will be enrolled sequentially by cohort of 8 subjects.

ECG measurements will be compared with ECG parameters collected after administration of placebo (Nacl 0.9%). The test sensitivity will be assessed using a positive control (moxifloxacin 400 mg per os) known to induce delays in QT intervals.

Conditions

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Healthy Volunteers

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Williams design for a 4\*4 cross over
Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

TRIPLE

Participants Investigators Outcome Assessors

Study Groups

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Sequence 1

The sequence of administration is: P/ScD/PC/CD

Where:

* P = Placebo (Nacl 0.9%)
* CD = P03277 tested at 0.1 mmol/kg
* ScD = P03277 tested at 0.3 mmol/kg
* PC = Positive control (moxifloxacin 400 mg - per os).

Group Type EXPERIMENTAL

P03277 0.1 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Moxifloxacin 400mg

Intervention Type DRUG

One tablet per os

NaCl 0.9%

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

P03277 0.3 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Sequence 2

The sequence of administration is: CD/PC/ScD/P

Where:

* P = Placebo (Nacl 0.9%)
* CD = P03277 tested at 0.1 mmol/kg
* ScD = P03277 tested at 0.3 mmol/kg
* PC = Positive control (moxifloxacin 400 mg - per os).

Group Type EXPERIMENTAL

P03277 0.1 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Moxifloxacin 400mg

Intervention Type DRUG

One tablet per os

NaCl 0.9%

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

P03277 0.3 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Sequence 3

The sequence of administration is: ScD/CD/P/PC

Where:

* P = Placebo (Nacl 0.9%)
* CD = P03277 tested at 0.1 mmol/kg
* ScD = P03277 tested at 0.3 mmol/kg
* PC = Positive control (moxifloxacin 400 mg - per os).

Group Type EXPERIMENTAL

P03277 0.1 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Moxifloxacin 400mg

Intervention Type DRUG

One tablet per os

NaCl 0.9%

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

P03277 0.3 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Sequence 4

The sequence of administration is: PC/P/CD/ScD

Where:

* P = Placebo (Nacl 0.9%)
* CD = P03277 tested at 0.1 mmol/kg
* ScD = P03277 tested at 0.3 mmol/kg
* PC = Positive control (moxifloxacin 400 mg - per os).

Group Type EXPERIMENTAL

P03277 0.1 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Moxifloxacin 400mg

Intervention Type DRUG

One tablet per os

NaCl 0.9%

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

P03277 0.3 mmol/kg

Intervention Type DRUG

Single intravenous bolus injection at 2 mL/sec

Interventions

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P03277 0.1 mmol/kg

Single intravenous bolus injection at 2 mL/sec

Intervention Type DRUG

Moxifloxacin 400mg

One tablet per os

Intervention Type DRUG

NaCl 0.9%

Single intravenous bolus injection at 2 mL/sec

Intervention Type DRUG

P03277 0.3 mmol/kg

Single intravenous bolus injection at 2 mL/sec

Intervention Type DRUG

Other Intervention Names

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Gadopiclenol Gadopiclenol

Eligibility Criteria

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Inclusion Criteria

* Subject assessed as healthy by a comprehensive clinical assessment (detailed medical history and complete physical examination)
* Subject with a Body Mass Index (BMI) \> 19 kg/m² and \< 28 kg/m² and a weight at least of 40 kg for female and 50 kg for male and at maximum of 100 kg

Exclusion Criteria

\-
Minimum Eligible Age

18 Years

Maximum Eligible Age

59 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Guerbet

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Frederic Vanhoutte, MD

Role: PRINCIPAL_INVESTIGATOR

SGS Clinical Pharmacology Unit

Locations

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Clinical Pharmacology unit, SGS-Life Science Service

Antwerp, , Belgium

Site Status

Countries

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Belgium

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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GDX-44-006

Identifier Type: -

Identifier Source: org_study_id

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