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Safety Study on the Effect of Eurartesim™ on QT/QTc Interval Compared to Riamet in Healthy Volunteers

Primary Purpose

Malaria, Falciparum

Status
Completed
Phase
Phase 1
Locations
France
Study Type
Interventional
Intervention
Eurartesim™
Riamet®
Placebo and finally Moxifloxacin
Eurartesim™
Eurartesim™
Placebo and finally Moxifloxacin
Sponsored by
sigma-tau i.f.r. S.p.A.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Malaria, Falciparum focused on measuring P. falciparum Malaria, Eurartesim, ACT

Eligibility Criteria

18 Years - 50 Years (Adult)All SexesAccepts Healthy Volunteers

Inclusion Criteria:

  • Male or female Caucasian subject ≥ 18 and ≤ 50 years;
  • Good general health (by medical history and physical examination);
  • For male and female subjects of childbearing potential use a double contraception method;
  • For female subjects of childbearing potential only: negative plasma pregnancy test at Screening and at admission in the clinical unit;
  • Body mass index (BMI) ≥18 and ≤ 27 kg/m2;
  • No clinically relevant abnormalities in blood pressure and heart rate;
  • No clinically relevant abnormalities in 12-lead ECG results;
  • No clinically relevant abnormalities in results of laboratory tests;
  • Registered with the French Social Security in agreement with the French law on biomedical experimentation.

Exclusion Criteria:

  • A predictable poor compliance or inability to communicate well with the Investigator;
  • Unsuitable veins for repeated venipuncture.
  • Evidence of clinically relevant cardiovascular, renal, hepatic, hematological, gastrointestinal, pulmonary, metabolic-endocrine, neurological, urogenital or psychiatric diseases as judged by the Investigator;
  • A history of additional risk factors for Torsades des Pointes (e.g., heart failure, hypokalemia, family history of Long QT Syndrome);
  • The use of concomitant medications that prolong the QT/QTc interval;
  • Any condition requiring regular concomitant medication, including herbal products and over-the-counter (OTC) medication or predicted need of any concomitant medication during the study;
  • Evidence of any clinically significant acute or chronic disease, including known or suspected HIV, hepatitis B virus (HBV) and HCV infection;
  • History of relevant clinical allergic reactions of any origin;
  • Known hypersensitivity to any of the test materials or related compounds;
  • Intake of any medication (except paracetamol, hormonal contraceptives and hormone replacement therapy for postmenopausal women), including OTC medications and herbal products that could affect the outcome of the study, within 2 weeks prior to the first drug administration or less than 5 times the t1/2 of that drug, whichever is the longer;
  • Drug abuse;
  • Current use of nicotine containing products and the inability to stop using nicotine containing products during confinement in the clinical centre.
  • Use of caffeine containing beverages exceeding 500 mg caffeine/day and the inability to refrain from the use of caffeine containing beverages during confinement in the clinical centre;
  • Intake of any food or any beverage containing grapefruit or grapefruit juice, orange or pomelo juice within 48 h prior to the first dosing and the inability to stop such intake during the study;
  • Blood donation or loss of significant amount of blood within three months prior to the first dosing;
  • Positive drug screen;
  • Positive serology to HIV (HIV1 and HIV2) and/or HCV antibodies, and/or hepatitis B surface antigen (HBsAG);
  • Any other condition that in the opinion of the Investigator would interfere with the evaluation of the results or constitute a health risk for the subject;
  • Participation in a drug study within 3 months prior to the first dosing.

Sites / Locations

  • SGS aster s.a.s

Arms of the Study

Arm 1

Arm 2

Arm 3

Arm 4

Arm 5

Arm 6

Arm Type

Experimental

Active Comparator

Other

Experimental

Experimental

Other

Arm Label

Group 1

Group 2

Group 3

Group 4

Group 5

Group 6

Arm Description

3 or 4 tablets of Eurartesim™, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3. Administration of Eurartesim will be in fed condition following a high-fat/low-Kcal meal.

4 tablets of Riamet® on Day -1 evening, 4 tablets of Riamet® bid (with an interval of 12 ± 0.5 h), in the morning and in the evening of Day 1 and Day 2, 4 tablets of Riamet® in the morning of Day 3. Administration of Riamet® will be in fed condition following a high-fat/low-Kcal meal.

3 or 4 tablets of Eurartesim™ placebo, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day1 to Day 3. Administration will be in the morning, in fed condition, following a high-fat/low-Kcal meal 1 tablet of Izilox® (400 mg moxifloxacin) in fed condition following a high-fat/low-Kcal meal, on Day 4 morning.

3 or 4 tablets of Eurartesim™, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3. Administration of Eurartesim will be in fed condition following a high-fat/high-Kcal meal.

3 or 4 tablets of Eurartesim™, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3. Administration of Eurartesim will be in fasting condition.

3 or 4 tablets of Eurartesim™ placebo, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day1 to Day 3. Administration will be in the morning, in fasting condition. 1 tablet of Izilox® (400 mg moxifloxacin) in fed condition following a high-fat/low-Kcal meal, on Day 4 morning.

Outcomes

Primary Outcome Measures

QTcF interval (Fridericia's correction QT interval)
Group 1,4 and 5 (Day -1: pre-dose, each hour till 13h post-dose. Day 1: pre-dose, 1, 2, 3, 4, 5, and 6 h post-dose. Day 3: pre-dose, each hour till 13h post-dose and then 24h). Group 2 (Day -2: pre-dose, each hour till 13h post-dose and then 24h. Day 3: pre-dose, each hour till 13h post-dose and then 24h). Group 3 and 6 (Day -1: pre-dose, each hour till 13h post-dose. Day 1: pre-dose, 1, 2, 3, 4, 6, 8, 12 and 24h post-dose. Day 3: pre-dose, pre-dose, each hour till 13h post-dose. Day 4: pre-dose, 1, 2, 3, 4, 6, 8, 12 and 24h post-dose).

Secondary Outcome Measures

Effect of Eurartesim™ administered in different food conditions, on ECG parameters
To evaluate the impact of a therapeutic dose of Eurartesim™ under different food intake conditions on the cardiac activity, as expressed by ECG parameters.
Effect of food on bioavailability of Eurartesim™
To evaluate the impact of high-fat/high-Kcal or high-fat/low-Kcal meals on the overall relative bioavailability of Eurartesim™ in respect to no food.
To evaluate differences in PK and ECG profiles according to posology scheme
To compare, within the Eurartesim™ groups, the PK profiles and the QT intervals of subjects with a body weight below or equal and above 75kg
relationship within the Pk parameters of active substances and ECG parameters
To evaluate the relationship between the PK parameters of Dihydroartemisinin and Piperaquine and the ECG parameters
to asses general safety and tolerability of Eurartesim™
To assess the safety and tolerability of Eurartesim™ under different food intake conditions in healthy subjects

Full Information

First Posted
April 12, 2010
Last Updated
June 16, 2011
Sponsor
sigma-tau i.f.r. S.p.A.
Collaborators
Medicines for Malaria Venture
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1. Study Identification

Unique Protocol Identification Number
NCT01103830
Brief Title
Safety Study on the Effect of Eurartesim™ on QT/QTc Interval Compared to Riamet in Healthy Volunteers
Official Title
Phase I, Randomized, Parallel Group Study to Evaluate the Effect of Multiple Oral Doses of Eurartesim on the QT/QTc Interval Compared to Riamet, Placebo and Moxifloxacin in Healthy Male and Female Volunteers
Study Type
Interventional

2. Study Status

Record Verification Date
June 2011
Overall Recruitment Status
Completed
Study Start Date
February 2010 (undefined)
Primary Completion Date
August 2010 (Actual)
Study Completion Date
December 2010 (Actual)

3. Sponsor/Collaborators

Name of the Sponsor
sigma-tau i.f.r. S.p.A.
Collaborators
Medicines for Malaria Venture

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The aim of such a study is to evaluate the impact of a therapeutic dose of Eurartesim™ compared to Riamet®, after multiple dose administration for 3 days in healthy male and female subjects on electrocardiographic parameters.
Detailed Description
The fight against malaria, which the WHO reactivated in 1999 with its Roll Back Malaria programme, emphasizes early curative treatment of malaria, particularly in children, in order to decrease mortality and morbidity. Recent estimates confirm a disturbing persistence of endemic malaria with around 515 million cases and 1.0 million deaths per year.The available range of standard antimalarial drugs is narrow. There are only four classes of compounds, probably with different mechanisms of action: 4-aminoquinolines, amino-alcohols, artemisinin derivatives (isolated from a plant, Artemisia annua), and antifolates and drugs related to them. From a public health perspective, drug resistance is a critical factor that undermines malaria control.Plasmodium falciparum and resistance to chloroquine and sulfadoxine/pyrimethamine is widespread. At present, natural quinine is still effective against P. falciparum everywhere in the world except partially in South-east Asia and South America, where decreased susceptibility is reported. Only the artemisinin derivatives, used for 15 years in Asia and, more recently in Africa, have not generated clinical resistance. Overcoming or reducing resistance requires the adoption of several strategies; central to these is the use of effective chemotherapy for those who need it. In addition, to new molecules, we need to develop and implement strategies to protect drugs against resistance. Resistance to single-drug therapies will inevitably occur. Drug combinations, which have been standard practice for viral and bacterial diseases, are now being adopted for malaria as well. The artemisinin derivatives in combination with standard antimalarials are now being promoted as the best therapeutic option for treating drug-resistant malaria and retarding the development of resistance. The aim of the present study is to investigate the effect of this new Artemisinin Combination Therapy (ACT) formulation on electrocardiographic parameters. In the literature no relevant QT prolongation associated with Piperaquine treatment has been reported in not-company sponsored trials but no specific TQT trials have been published. On the contrary it has been reported that quinine, quinidine and halofantrine induced a QT prolongation (from slight to severe).

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Malaria, Falciparum
Keywords
P. falciparum Malaria, Eurartesim, ACT

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 1
Interventional Study Model
Parallel Assignment
Masking
Outcomes Assessor
Allocation
Randomized
Enrollment
287 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Group 1
Arm Type
Experimental
Arm Description
3 or 4 tablets of Eurartesim™, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3. Administration of Eurartesim will be in fed condition following a high-fat/low-Kcal meal.
Arm Title
Group 2
Arm Type
Active Comparator
Arm Description
4 tablets of Riamet® on Day -1 evening, 4 tablets of Riamet® bid (with an interval of 12 ± 0.5 h), in the morning and in the evening of Day 1 and Day 2, 4 tablets of Riamet® in the morning of Day 3. Administration of Riamet® will be in fed condition following a high-fat/low-Kcal meal.
Arm Title
Group 3
Arm Type
Other
Arm Description
3 or 4 tablets of Eurartesim™ placebo, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day1 to Day 3. Administration will be in the morning, in fed condition, following a high-fat/low-Kcal meal 1 tablet of Izilox® (400 mg moxifloxacin) in fed condition following a high-fat/low-Kcal meal, on Day 4 morning.
Arm Title
Group 4
Arm Type
Experimental
Arm Description
3 or 4 tablets of Eurartesim™, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3. Administration of Eurartesim will be in fed condition following a high-fat/high-Kcal meal.
Arm Title
Group 5
Arm Type
Experimental
Arm Description
3 or 4 tablets of Eurartesim™, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3. Administration of Eurartesim will be in fasting condition.
Arm Title
Group 6
Arm Type
Other
Arm Description
3 or 4 tablets of Eurartesim™ placebo, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day1 to Day 3. Administration will be in the morning, in fasting condition. 1 tablet of Izilox® (400 mg moxifloxacin) in fed condition following a high-fat/low-Kcal meal, on Day 4 morning.
Intervention Type
Drug
Intervention Name(s)
Eurartesim™
Other Intervention Name(s)
Dihydroartemisinin and Piperaquine combination therapy
Intervention Description
3 or 4 tablets of Eurartesim™ (40mg Dihydroartemisinin and 320 mg Piperaquine phosphate), depending of body weight (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3
Intervention Type
Drug
Intervention Name(s)
Riamet®
Other Intervention Name(s)
artemether and lumefantrine combination therapy
Intervention Description
4 tablets of Riamet® (20mg artemether/120mg lumefantrine) on Day -1 evening, 4 tablets of Riamet® bid (with an interval of 12 ± 0.5 h), in the morning and in the evening of Day 1 and Day 2, 4 tablets of Riamet® in the morning of Day 3.
Intervention Type
Other
Intervention Name(s)
Placebo and finally Moxifloxacin
Other Intervention Name(s)
moxifloxacin
Intervention Description
3 or 4 tablets of Eurartesim™ placebo, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day1 to Day 3. 1 tablet of Izilox® (400 mg moxifloxacin) on Day 4 morning.
Intervention Type
Drug
Intervention Name(s)
Eurartesim™
Other Intervention Name(s)
Dihydroartemisinin and Piperaquine combination therapy
Intervention Description
3 or 4 tablets of Eurartesim™ (40mg Dihydroartemisinin and 320 mg Piperaquine phosphate), depending of body weight (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3.
Intervention Type
Drug
Intervention Name(s)
Eurartesim™
Other Intervention Name(s)
Dihydroartemisinin and Piperaquine combination therapy
Intervention Description
3 or 4 tablets of Eurartesim™ (40mg Dihydroartemisinin and 320 mg Piperaquine phosphate), depending of body weight (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day 1 to Day 3.
Intervention Type
Other
Intervention Name(s)
Placebo and finally Moxifloxacin
Other Intervention Name(s)
moxifloxacin
Intervention Description
3 or 4 tablets of Eurartesim™ placebo, depending of body weight, (3 tablets for subjects weighting less than 75 kg, 4 tablets for subjects weighting 75 kg or more), once daily from Day1 to Day 3. 1 tablet of Izilox® (400 mg moxifloxacin)on Day 4 morning.
Primary Outcome Measure Information:
Title
QTcF interval (Fridericia's correction QT interval)
Description
Group 1,4 and 5 (Day -1: pre-dose, each hour till 13h post-dose. Day 1: pre-dose, 1, 2, 3, 4, 5, and 6 h post-dose. Day 3: pre-dose, each hour till 13h post-dose and then 24h). Group 2 (Day -2: pre-dose, each hour till 13h post-dose and then 24h. Day 3: pre-dose, each hour till 13h post-dose and then 24h). Group 3 and 6 (Day -1: pre-dose, each hour till 13h post-dose. Day 1: pre-dose, 1, 2, 3, 4, 6, 8, 12 and 24h post-dose. Day 3: pre-dose, pre-dose, each hour till 13h post-dose. Day 4: pre-dose, 1, 2, 3, 4, 6, 8, 12 and 24h post-dose).
Time Frame
before study drugs administration, during the 24 hrs post first and third dose and during follow-up
Secondary Outcome Measure Information:
Title
Effect of Eurartesim™ administered in different food conditions, on ECG parameters
Description
To evaluate the impact of a therapeutic dose of Eurartesim™ under different food intake conditions on the cardiac activity, as expressed by ECG parameters.
Time Frame
before study drugs administration, during the 24 hrs post first and last dose and during follow-up
Title
Effect of food on bioavailability of Eurartesim™
Description
To evaluate the impact of high-fat/high-Kcal or high-fat/low-Kcal meals on the overall relative bioavailability of Eurartesim™ in respect to no food.
Time Frame
during the 24 hrs post first and last dose
Title
To evaluate differences in PK and ECG profiles according to posology scheme
Description
To compare, within the Eurartesim™ groups, the PK profiles and the QT intervals of subjects with a body weight below or equal and above 75kg
Time Frame
during the 24 hrs post first and last dose
Title
relationship within the Pk parameters of active substances and ECG parameters
Description
To evaluate the relationship between the PK parameters of Dihydroartemisinin and Piperaquine and the ECG parameters
Time Frame
during the 24 hrs post first and last dose
Title
to asses general safety and tolerability of Eurartesim™
Description
To assess the safety and tolerability of Eurartesim™ under different food intake conditions in healthy subjects
Time Frame
during the treatment and follow-up period

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
50 Years
Accepts Healthy Volunteers
Accepts Healthy Volunteers
Eligibility Criteria
Inclusion Criteria: Male or female Caucasian subject ≥ 18 and ≤ 50 years; Good general health (by medical history and physical examination); For male and female subjects of childbearing potential use a double contraception method; For female subjects of childbearing potential only: negative plasma pregnancy test at Screening and at admission in the clinical unit; Body mass index (BMI) ≥18 and ≤ 27 kg/m2; No clinically relevant abnormalities in blood pressure and heart rate; No clinically relevant abnormalities in 12-lead ECG results; No clinically relevant abnormalities in results of laboratory tests; Registered with the French Social Security in agreement with the French law on biomedical experimentation. Exclusion Criteria: A predictable poor compliance or inability to communicate well with the Investigator; Unsuitable veins for repeated venipuncture. Evidence of clinically relevant cardiovascular, renal, hepatic, hematological, gastrointestinal, pulmonary, metabolic-endocrine, neurological, urogenital or psychiatric diseases as judged by the Investigator; A history of additional risk factors for Torsades des Pointes (e.g., heart failure, hypokalemia, family history of Long QT Syndrome); The use of concomitant medications that prolong the QT/QTc interval; Any condition requiring regular concomitant medication, including herbal products and over-the-counter (OTC) medication or predicted need of any concomitant medication during the study; Evidence of any clinically significant acute or chronic disease, including known or suspected HIV, hepatitis B virus (HBV) and HCV infection; History of relevant clinical allergic reactions of any origin; Known hypersensitivity to any of the test materials or related compounds; Intake of any medication (except paracetamol, hormonal contraceptives and hormone replacement therapy for postmenopausal women), including OTC medications and herbal products that could affect the outcome of the study, within 2 weeks prior to the first drug administration or less than 5 times the t1/2 of that drug, whichever is the longer; Drug abuse; Current use of nicotine containing products and the inability to stop using nicotine containing products during confinement in the clinical centre. Use of caffeine containing beverages exceeding 500 mg caffeine/day and the inability to refrain from the use of caffeine containing beverages during confinement in the clinical centre; Intake of any food or any beverage containing grapefruit or grapefruit juice, orange or pomelo juice within 48 h prior to the first dosing and the inability to stop such intake during the study; Blood donation or loss of significant amount of blood within three months prior to the first dosing; Positive drug screen; Positive serology to HIV (HIV1 and HIV2) and/or HCV antibodies, and/or hepatitis B surface antigen (HBsAG); Any other condition that in the opinion of the Investigator would interfere with the evaluation of the results or constitute a health risk for the subject; Participation in a drug study within 3 months prior to the first dosing.
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Lionel Hovsepian, MD
Organizational Affiliation
SGS Aster S.A.S.
Official's Role
Principal Investigator
Facility Information:
Facility Name
SGS aster s.a.s
City
Paris
ZIP/Postal Code
75015
Country
France

12. IPD Sharing Statement

Citations:
PubMed Identifier
30692558
Citation
Funck-Brentano C, Bacchieri A, Valentini G, Pace S, Tommasini S, Voiriot P, Ubben D, Duparc S, Evene E, Felices M, Corsi M. Effects of Dihydroartemisinin-Piperaquine Phosphate and Artemether-Lumefantrine on QTc Interval Prolongation. Sci Rep. 2019 Jan 28;9(1):777. doi: 10.1038/s41598-018-37112-6.
Results Reference
derived

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Safety Study on the Effect of Eurartesim™ on QT/QTc Interval Compared to Riamet in Healthy Volunteers

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