- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT00811356
A First Time in Human Study in Healthy Volunteers to Investigate a New Medicine to Treat Malaria
A Single-Blind, Placebo-Controlled, Randomized First Time in Human Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Single and Repeat Dose Escalation of GSK932121 in Healthy Adult Subjects
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Description détaillée
Malaria is a type of parasitic infection, common in tropical and subtropical regions of the world, including parts of the Americas, Asia, and Africa. In recent years there has been a rapid spread of drug resistant malaria which makes it necessary to develop new antimalarial treatments. In animal studies, GSK932121 is shown to be able to kill the malaria parasite and is fully active against drug resistant malaria parasites. It is hoped that information collected on this study will lead to an improved treatment for malaria.
This is a first time in human fusion study which has 3 parts:
Part A - single dose escalation/ food effect: a study where the study drug is given once only- first at the lowest dose of in a group of participants and the dose increased only if the previous dose is found to be safe. It also looks at the effect of food on the study drug in the body Part B - repeat dose escalation: a study where the study drug will be given daily for up to 7 days - first at a lower dose in a group of participants and the dose increased for the next group only if the previous dose is found to be safe and Part B - drug-drug interaction: a study where the study drug will be given daily for up to 7 days at a dose determined to be safe in previous groups of participants and looking at the effect of the study drug on other specific approved medications (such as rosiglitazone--a diabetic medication and rosuvastatin--a cholesterol lowering medication) in the body.
Safety will be assessed by measurement of vital signs, cardiac monitoring, spirometry, collection of adverse event assessments, renal biomarkers and laboratory safety tests.
Type d'étude
Inscription (Réel)
Phase
- La phase 1
Contacts et emplacements
Lieux d'étude
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Victoria
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Melbourne, Victoria, Australie, 3004
- GSK Investigational Site
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Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
Accepte les volontaires sains
Sexes éligibles pour l'étude
La description
Inclusion Criteria:
- Male or female between 18 and 50 years of age, inclusive
- Females of non-childbearing potential (as pre-menopausal females with a documented tubal ligation or hysterectomy; or postmenopausal defined as 12 months of spontaneous amenorrhea
- Body weight > 50 kg and BMI within the range 19 - 31 kg/m2 (inclusive)
- QTcB or QTcF < 450 msec; or QTc < 480 msec in subjects with Bundle Branch Block
Exclusion Criteria:
- Positive pre-study drug/alcohol screen
- Positive pre-study Hepatitis B surface antigen or positive Hepatitis C antibody result within 3 months of screening.
- A positive test for HIV antibody
- History of regular alcohol consumption within 6 months of the study
- Participation in a clinical trial with an investigational product within 30 days or 5 half-lives of the investigational product (whichever is longer) prior to start of the new study
- Exposure to more than four new drugs or within 12 months prior to the first dosing day
- Use of prescription or non-prescription drugs, including vitamins, herbal and dietary supplements (including St John's Wort) within 7 days or 5 half-lives (whichever is longer) prior to the first dose of study medication
- History of sensitivity to any of the study medications, or components thereof or a history of drug or other allergy that would be contraindicated
- Donation of blood or blood products in excess of 500 mL within a 56 day period.
- Pregnant females as determined by positive serum or urine hCG test at screening or prior to dosing.
- Lactating females.
- Unwillingness or inability to follow the procedures outlined in the protocol.
- History of sensitivity to heparin or history of heparin-induced thrombocytopenia if heparin is used to maintain the patency of an intravenous cannula.
- Asthma or a history of asthma
- Smoking or history or regular use of tobacco- or nicotine-containing products within 2 months prior to screening
- Consumption of red wine, seville oranges, grapefruit or grapefruit juice and/or pummelos, exotic citrus fruits, grapefruit hybrids or fruit juices from 7 days prior to the first dose of study medication.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation croisée
- Masquage: Seul
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
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Expérimental: Single Dose, Repeat Dose, Drug-Drug Interaction
GSK932121 or placebo will be administered as a single dose with or without food in a dose escalation manner. Once the results from the single dose is obtained and reviewed, GSK932121 or placebo will be administered as a repeat dose. The results from each repeat dose level will be reviewed prior to determining the next repeat dose level. To better understand the effect of GSK932121 on rosiglitazone and rosuvastatin, a drug-drug interaction arm will also be investigated in this study. Rosiglitazone and rosuvastatin will be administered alone, then GSK932121 will be given as a repeat dose. Rosiglitazone and rosuvastatin will then be administered in combination with GSK932121. |
GSK932121 is the study drug that will be tested in all parts of this study as described above.
Rosiglitazone and rosuvastatin will only be tested in the drug-drug interaction substudy.
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Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
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Evidence of safety as determined by assessing adverse events, vital signs, spirometry, ECGs, telemetry, renal biomarkers, safety labs, and physical examination
Délai: Part A: 3-4 months; Part B: ~1 month
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Part A: 3-4 months; Part B: ~1 month
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Mesures de résultats secondaires
Mesure des résultats |
Délai |
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Plasma or blood concentrations of study drug
Délai: Part A: 3-4 months; Part B: ~1 month
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Part A: 3-4 months; Part B: ~1 month
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Collaborateurs et enquêteurs
Parrainer
Publications et liens utiles
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Réel)
Achèvement de l'étude (Réel)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Estimation)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Infections
- Maladies à transmission vectorielle
- Maladies parasitaires
- Infections à protozoaires
- Paludisme
- Agents hypoglycémiants
- Effets physiologiques des médicaments
- Mécanismes moléculaires de l'action pharmacologique
- Inhibiteurs d'enzymes
- Antimétabolites
- Agents anticholestérolémiants
- Agents hypolipidémiants
- Agents de régulation des lipides
- Inhibiteurs de l'hydroxyméthylglutaryl-CoA réductase
- Rosuvastatine calcique
- Rosiglitazone
Autres numéros d'identification d'étude
- 111319
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Description du régime IPD
Données/documents d'étude
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Protocole d'étude
Identifiant des informations: 111319Commentaires d'informations: For additional information about this study please refer to the GSK Clinical Study Register
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Formulaire de consentement éclairé
Identifiant des informations: 111319Commentaires d'informations: For additional information about this study please refer to the GSK Clinical Study Register
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Plan d'analyse statistique
Identifiant des informations: 111319Commentaires d'informations: For additional information about this study please refer to the GSK Clinical Study Register
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Spécification du jeu de données
Identifiant des informations: 111319Commentaires d'informations: For additional information about this study please refer to the GSK Clinical Study Register
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Formulaire de rapport de cas annoté
Identifiant des informations: 111319Commentaires d'informations: For additional information about this study please refer to the GSK Clinical Study Register
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Rapport d'étude clinique
Identifiant des informations: 111319Commentaires d'informations: For additional information about this study please refer to the GSK Clinical Study Register
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Ensemble de données de participant individuel
Identifiant des informations: 111319Commentaires d'informations: For additional information about this study please refer to the GSK Clinical Study Register
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .
Essais cliniques sur Paludisme
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Medicines for Malaria VentureComplétéVolontaires en bonne santé | Malaria Falciparum | Malaria VivaxÉtats-Unis
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Centers for Disease Control and PreventionNational Institute of Health, PeruComplétéMalaria FalciparumPérou
Essais cliniques sur GSK932121; Rosiglitazone; Rosuvastatin
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Ottawa Hospital Research InstituteInconnueThromboembolie veineuseCanada, Norvège