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Trial details imported from ClinicalTrials.gov
For full trial details, please see the original record at
https://clinicaltrials.gov/ct2/show/NCT02281344
Registration number
NCT02281344
Ethics application status
Date submitted
30/10/2014
Date registered
2/11/2014
Date last updated
9/06/2020
Titles & IDs
Public title
MMV390048 Against Early Plasmodium Falciparum Blood Stage Infection in Healthy Participants
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Scientific title
A Proof-of-concept Study to Assess the Effect of MMV390048 Against Early Plasmodium Falciparum Blood Stage Infection in Healthy Participants.
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Secondary ID [1]
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QP14C11
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Universal Trial Number (UTN)
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Trial acronym
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Linked study record
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Health condition
Health condition(s) or problem(s) studied:
Malaria, Falciparum
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Condition category
Condition code
Infection
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Studies of infection and infectious agents
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Infection
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Other infectious diseases
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Intervention/exposure
Study type
Interventional
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Description of intervention(s) / exposure
Treatment: Drugs - MMV390048 20mg
Experimental: Cohort 1 - Cohort 1 will receive a single dose of 20mg MMV390048.
Treatment: Drugs: MMV390048 20mg
Supplied as a powder to be prepared as a suspension for oral use
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Intervention code [1]
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Treatment: Drugs
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Comparator / control treatment
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Control group
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Outcomes
Primary outcome [1]
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MMV390048 Area Under the Plasma Concentration Versus Time Curve (AUClast) up to Day 21 Post-dose
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Assessment method [1]
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Pharmacokinetic-pharmacodynamic relationship of MMV390048 on clearance of Plasmodium falciparum parasites from the blood in healthy participants following infection with blood stage parasites.
The area under the plasma concentration time curve from time zero to the last measured time point.
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Timepoint [1]
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At pre-dose, and 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 16, 20, 24 (D1), 30, 36, 48 (D2), 72 (D3), and 144 hours (D6) and Days 8, 10, 14, 18 and D21.
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Secondary outcome [1]
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Parasite Reduction Rate (PRR) Following MMV390048 Treatment
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Assessment method [1]
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The clearance of malaria parasitemia by Polymerase Chain Reaction (PCR) measurement.
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Timepoint [1]
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From dosing up to Day 21 Post-dose
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Secondary outcome [2]
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MMV390048 Maximum Plasma Concentration (Cmax)
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Assessment method [2]
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Maximum Plasma Concentration (Cmax) of MMV390048
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Timepoint [2]
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At pre-dose, and 0.5, 1, 2, 3, 4, 6, 8, 10, 12, 16, 20, 24 (D1), 30, 36, 48 (D2), 72 (D3), and 144 hours (D6) and Days 8, 10, 14, 18 and D21.
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Secondary outcome [3]
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MMV390048 Time to Maximum Plasma Concentration (Tmax)
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Assessment method [3]
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Time to Maximum Plasma Concentration (Tmax) of MMV390048
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Timepoint [3]
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From dosing up to Day 21 Post-dose
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Eligibility
Key inclusion criteria
- Participants who do not live alone from Day 0 until at least the end of the
antimalarial drug treatment, and are contactable and available for the duration of the
trial (=4 months)
- Body weight =50kg, body mass index between 18.0 and 32.0 kg/m2, inclusive
- Healthy by clinical assessment
- Normal vital signs
- Normal 12-lead electrocardiogram
- Lab tests in normal range
- Agrees to use a double barrier method of contraception including condom plus diaphragm
or condom plus intrauterine device or condom plus stable oral / transdermal /
injectable hormonal contraceptive by female partner for =14 days prior to the first
dose of study drug until 90 days after the last dose
- Written informed consent before any study procedure
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Minimum age
18
Years
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Maximum age
55
Years
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Sex
Males
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Can healthy volunteers participate?
Yes
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Key exclusion criteria
- History of malaria or participation in a previous malaria challenge study
- Must not have travelled to or lived >2 weeks in a malaria-endemic area in past 12
months nor plan to travel to one during study
- Evidence of increased cardiovascular disease risk
- History of splenectomy
- Presence / history of drug hypersensitivity, or allergic disease diagnosed and treated
or history of a severe allergic reaction, anaphylaxis or convulsions following any
vaccination or infusion
- Presence of current / suspected serious chronic diseases such as cardiac or autoimmune
disease, diabetes, progressive neurological disease, severe malnutrition, acute or
progressive hepatic or renal disease, psoriasis, rheumatoid arthritis, asthma,
epilepsy or obsessive compulsive disorder, skin carcinoma excluding non-spreadable
skin cancers such as basal cell and squamous cell carcinoma, schizophrenia, bi-polar
disease, or other severe (disabling) chronic psychiatric diagnosis
- History of photosensitivity
- History of schizophrenia, bi-polar disease, or other severe (disabling) chronic
psychiatric diagnosis, including depression or receiving psychiatric drugs or
hospitalized in past 5 yrs for psychiatric illness, history of suicide attempt or
confinement for danger to self/others
- Frequent headache and/or migraine, recurrent nausea, and/or vomiting (=2 / month)
- Acute infectious disease/fever in 5 days pre-inoculation with malaria parasites
- Acute illness in 4 weeks pre-screening which may compromise subject safety
- Any significant intercurrent disease, in particular liver, renal, cardiac, pulmonary,
neurologic, rheumatologic, or autoimmune disease by history, physical exam or lab test
- Clinically significant disease or any condition that might affect drug absorption
distribution or excretion
- Participation in any investigational study in last 12 weeks
- Any blood sampling/donation in last 8 weeks
- Unwilling to defer blood donation for 6 months
- Any blood donation, in 1 month before inclusion.
- Medical requirement for intravenous immunoglobulin or blood transfusion
- Ever had a blood transfusion
- Symptomatic postural hypotension, irrespective of the decrease in blood pressure, or
asymptomatic postural hypotension
- History or presence of alcohol abuse (=40g per day) or drug habituation, or any prior
intravenous use of an illicit substance
- Smoking =5 cigarettes or equivalent /day and unable to stop smoking during confinement
period
- Poppy seeds in 24h pre-screening
- Excessive consumption of xanthine bases, including red bull, chocolate
- Any medication (including St John's Wort) in 14 days pre-study or within 5 times the
medication half-life if longer
- Vaccination in the last 28 days
- Any corticosteroids, anti-inflammatory, immunomodulators or anticoagulants. Any
currently or previous immunosuppressive therapy, including systemic steroids including
adrenocorticotrophic hormone or inhaled steroids in dosages associated with
hypothalamic-pituitary-adrenal axis suppression or chronic use of inhaled high potency
corticosteroids
- Recent or current systemic therapy with an antibiotic / potential antimalarial
- Likely to be noncompliant, or unable to cooperate
- Not contactable in case of emergency throughout and for 2 weeks after end of study
- Staff directly involved in study conduct
- Without good peripheral venous access
- Positive for: hepatitis B surface antigen, anti-hepatitis B core antibodies,
anti-hepatitis C virus antibodies, or anti-human immunodeficiency virus 1/2 antibodies
- glucose-6-phosphate dehydrogenase deficiency
- Positive urine drug screen or alcohol urine or breath test
- Cardiac/QT risk: Known pre-existing prolongation of the QTcB/QTcF interval considered
clinically significant. Family history of sudden death or of congenital prolongation
of the corrected QT interval interval or known congenital prolongation of the
corrected QT interval or any clinical condition known to prolong the corrected QT
interval interval. History of symptomatic cardiac arrhythmias or with clinically
relevant bradycardia. Electrolyte disturbances, particularly hypokalaemia,
hypocalcaemia or hypomagnesaemia. Clinically relevant 12-lead electrocardiogram
abnormality at screening or which will interfere with the analysis, or history of
clinically significant abnormalities
- Known hypersensitivity to MMV390048 or any of its excipients or 4-aminoquinolines,
artemether or other artemisinin derivatives, lumefantrine, or other arylaminoalcohols
- Unwillingness to abstain from citrus (grapefruit, Seville orange, etc.) or juice, as
well as quinine containing foods/beverages for the study period
- Lactose intolerance
- Unwilling to restrict exposure to direct sunlight during the study. Must use
sunglasses and sunblock for the study period
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Study design
Purpose of the study
Basic Science
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Allocation to intervention
N/A
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Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
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Methods used to generate the sequence in which subjects will be randomised (sequence generation)
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Masking / blinding
Open (masking not used)
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Who is / are masked / blinded?
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Intervention assignment
Single group
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Other design features
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Phase
Phase 1
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Type of endpoint/s
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Statistical methods / analysis
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Recruitment
Recruitment status
Terminated
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Data analysis
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Reason for early stopping/withdrawal
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Other reasons
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Date of first participant enrolment
Anticipated
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Actual
1/10/2014
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Date of last participant enrolment
Anticipated
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Actual
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Date of last data collection
Anticipated
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Actual
19/12/2014
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Sample size
Target
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Accrual to date
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Final
6
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Recruitment in Australia
Recruitment state(s)
QLD
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Recruitment hospital [1]
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Q-Pharm Clinics, Royal Brisbane and Women's Hospital - Brisbane
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Recruitment postcode(s) [1]
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4006 - Brisbane
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Funding & Sponsors
Primary sponsor type
Other
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Name
Medicines for Malaria Venture
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Address
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Country
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Other collaborator category [1]
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Commercial sector/Industry
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Name [1]
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Q-Pharm Pty Limited
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Address [1]
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Country [1]
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Ethics approval
Ethics application status
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Summary
Brief summary
A single-centre, open-label, study using induced blood stage malaria infection to
characterize the activity of MMV390048 against early Plasmodium falciparum blood stage
infection.
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Trial website
https://clinicaltrials.gov/ct2/show/NCT02281344
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Trial related presentations / publications
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Public notes
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Contacts
Principal investigator
Name
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James McCarthy, Dr.
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Address
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Q-Pharm Pty Limited
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Country
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Phone
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Fax
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Email
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Contact person for public queries
Name
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Address
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Country
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Phone
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Fax
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Email
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Contact person for scientific queries
Summary Results
For IPD and results data, please see
https://clinicaltrials.gov/ct2/show/NCT02281344
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