Anti-parasitic Activity and Safety Assessment of SAR97276A in Children With Uncomplicated Malaria
An Open-label, Randomized Multicenter Study to Investigate the Anti-parasitic Activity, Pharmacokinetic and Safety of IM SAR97276A With Oral ACTs as Positive Control in Children Presenting With Symptomatic Plasmodium Falciparum Uncomplicated Malaria
Primary Objective:
To assess the antiparasitic activity of intramuscular (IM) SAR97276A based on parasite reduction ratio at 72 hours in pediatric patients with uncomplicated malaria
Secondary Objectives:
- To assess the evolution of clinical signs and symptoms (including the need for a rescue therapy) in pediatric patients with uncomplicated malaria receiving SAR97276A with reference to Artemisinin-Based Combination Therapy (ACTs)
- To assess the pharmacokinetics profile of SAR97276A in pediatric patients with uncomplicated malaria
- To assess the safety profile of SAR97276A in pediatric patients with uncomplicated malaria
- To assess the pharmacokinetic-pharmacodynamic relationship of SAR97276A
調査の概要
詳細な説明
The total duration per patients will last approximately 28 ± 2 days broken down as follows:
- A screening phase up to 12-hours
- A 28 ± 2 days study period
研究の種類
入学 (実際)
段階
- フェーズ2
連絡先と場所
参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
Inclusion criteria:
- Patients diagnosed with symptomatic infection by Plasmodium falciparum microscopically confirmed in blood smear at Day-1 visit
- Fever (tympanic or rectal temperature ≥ 38 C) or documented history of fever within the last 24h
- Asexual parasitemia of ≥ 2 000 parasites/μL in blood smear at D-1 visit
- Signed Informed Consent Form by the parents or legal guardian
- Age: 12 to 17 years old for step 1
- Age: 2 to 11 years old for step 2 and step 3
Exclusion criteria:
- Participation in another clinical trial within the last 3 months or participation within a different cohort in this PDY11737 clinical trial or participation to previous trial with SAR97276
- Documented history of adequate treatment with antimalarials expected to be effective within the preceding 72 hours
- Severe concomitant disease (including concomitant febrile illnesses or infection)
- Any sign suggestive of severe malaria
- Severe malnutrition
- Asexual parasitemia: Plasmodium falciparum > 100,000 parasites/μL in blood smear at D-1 visit
- Previous treatment within 3 weeks prior to inclusion, and concomitant treatment with potent CYP3A4 inhibitors or CYP3A4 inducers or CYP2D6 substrates or potent CYP2D6 inhibitors
- Known serious adverse event reaction or hypersensitivity to Artemisinin-Based Combination Therapy (ACTs) or any contraindications from the positive control therapy (Artemisinin Combined Treatments) or warning/precaution of use as defined in the respective National Product Labeling
- Pregnant or breast-feeding women
- Women of childbearing potential not protected by effective contraceptive method of birth control, or not willing to use an effective contraceptive(s) method(s) for the duration of the study (e.g.: double barrier method), and/or who are unwilling or unable to be tested for pregnancy,
- CPK above 3 ULN,
- Underlying hepatobiliary disease or ALT>3 ULN.
The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
|
実験的:Step 1 (SAR97276A od)
1 group of paediatric patients will receive 0.5 mg/kg SAR97276A administration once daily (od) for 3 days
|
Pharmaceutical form:solution for injection Route of administration: intramuscular |
|
実験的:Step 1 (SAR97276A bid)
1 group of paediatric patients will receive 0.25 mg/kg SAR97276A administration twice daily (bid) for 3 days
|
Pharmaceutical form:solution for injection Route of administration: intramuscular |
|
アクティブコンパレータ:Step 1 (ACTs)
1 group of paediatric patients will receive arthemeter + lumefantrine (ACTs) bid for 3 days
|
Pharmaceutical form:tablet Route of administration: oral |
|
実験的:Step 2 (SAR97276A)
1 or 2 groups of paediatric patients will receive SAR97276A once daily (od) or twice a day (bid) administration for 3 days (the choice of the od or bid regimen will be based on the results obtained in step 1)
|
Pharmaceutical form:solution for injection Route of administration: intramuscular |
|
アクティブコンパレータ:Step 2 (ACTs)
1 group of paediatric patients will receive arthemeter + lumefantrine (ACTs) bid for 3 days
|
Pharmaceutical form:tablet Route of administration: oral |
|
実験的:Step 3 (SAR97276A)
1 group of paediatric patients (2 to 11 years old) will receive: SAR97276A od or bid administration for 3 days (depending on results of step 1)
|
Pharmaceutical form:solution for injection Route of administration: intramuscular |
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
|
Parasite Reduction Ratio (PRR)
時間枠:at 72 hours
|
at 72 hours
|
二次結果の測定
結果測定 |
時間枠 |
|---|---|
|
Evolution of mean Parasitaemia over time (nb/µL)
時間枠:every 6 hours from baseline up to 72 hours (day 4)
|
every 6 hours from baseline up to 72 hours (day 4)
|
|
Evolution of mean Gametocytes count over time (nb/µL)
時間枠:from baseline to end of study (day 28 ± 2)
|
from baseline to end of study (day 28 ± 2)
|
|
Fever Clearance (time to reach Temperature < 38°C)
時間枠:every 6 hours from baseline up to 72 hours (day 4)
|
every 6 hours from baseline up to 72 hours (day 4)
|
|
General conditions improvement: mean total symptom score over time
時間枠:every 6 hours from baseline up to 72 hours (day 4)
|
every 6 hours from baseline up to 72 hours (day 4)
|
|
SAR97276 pharmacokinetic profile in plasma and blood
時間枠:from baseline up to 12 hours after the last study drug intake on (Day 3
|
from baseline up to 12 hours after the last study drug intake on (Day 3
|
協力者と研究者
スポンサー
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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