Healthy VolunteersPhase 1NCT05382104
Maribavir Food-Effect Study in Healthy Adults Participants
A Phase 1 study testing Maribavir in people with Healthy Volunteers, run by Takeda at 1 site in United States.
Trial summary
The main goals of this study are: 1) To assess the relative bioavailability of a single oral dose of 400 mg maribavir commercial (marketed) tablet formulation administered with a low-fat/low-calorie meal relative to administration under fasting conditions. Read more about this study
- Who is it for?
- Ages 19 to 55 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy Volunteers
- What is being tested?
- Maribavir
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 31 participants
- Where
- 1 siteUnited States
- Study dates
- 25 May 2022to 2 Jul 2022
- Phase
- Phase 1
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 19 to 55 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Participants must fulfill the following inclusion criteria before the first dose of the Investigational drug (ID) to be eligible for participation in the study:
- An understanding, ability, and willingness to fully comply with study procedures and restrictions and ability to voluntarily provide written, signed, and dated (personally or via a legally authorized representative) informed consent
- Age 19-55 years, inclusive at the time of consent, at the screening visit.
- Male, or non-pregnant, non-breastfeeding female who agrees to comply with any applicable contraceptive requirements of the protocol or female of non-childbearing potential.
- Healthy as determined by the Investigator or designee on the basis of screening evaluations and medical history.
- Hemoglobin for males greater than or equal to (>=) 135.0 gram per liter (g/L) and females >=120.0 g/L at the screening visit and on Day 1 of Treatment Period 1.
- Body mass index (BMI) between 18.0 and 30.0 kilogram per square meter (kg/m^2), inclusive with a body weight greater than (>) 50 kilogram (kg) (110 pound [lbs]), at the screening visit.
- Ability to swallow a dose of the ID.
Who cannot join
- Participants must not be enrolled in the study if they meet any of the following criteria before the first dose of the ID:
- History or presence of gastritis, Gastrointestinal (GI) tract, hepatic disorder or cholecystectomy, history of treated or untreated Helicobacter pylori, ulcer disease or other clinical GI condition and history of any hematological, hepatic, respiratory, cardiovascular, renal, neurological or psychiatric disease, gall bladder removal, or current recurrent disease that could affect the action, absorption, or disposition of the ID, or clinical or laboratory assessments.
- Current or relevant history of physical or psychiatric illness, any medical disorder that may require treatment or make the participant unlikely to fully complete the study, or any condition that presents undue risk from the ID or procedures.
- Known or suspected intolerance or hypersensitivity to the ID, closely related compounds, or any of the stated ingredients and excipients.
- Significant illness, as judged by the Investigator or designee, within 2 weeks of the first dose of the ID.
- Has diarrhea within 4 hours of the first dose of the ID.
Show all 24Show fewer
- Donors of blood or blood products (e.g., plasma or platelets) within 60 days prior to receiving the first dose of the ID.
- Within 30 days prior to the first dose of the ID:
- Have used any investigational product (if elimination half-life is less than [<] 6 days, otherwise 5 half-lives).
- Have been enrolled in a clinical study (including vaccine studies) that may impact this study.
- Have had any substantial changes in eating habits.
- Systolic blood pressure >140 millimeters of mercury (mmHg) or <90 mmHg, and diastolic blood pressure >90 mmHg or <50 mmHg, at the screening visit.
- Twelve-lead ECG with corrected QT interval (QTc) >450 millisecond (msec) at the screening visit.
- Known history of alcohol or other substance abuse within the last year.
- Male participants who consume more than 21 units of alcohol per week or 3 units per day. Female participants who consume more than 14 units of alcohol per week or 2 units per day.
- A positive screen for alcohol or drugs of abuse at the screening visit or on Day -1 of Treatment Period 1.
- A positive human immunodeficiency virus (HIV), Hepatitis B surface antigen (HBsAg), or Hepatitis C virus (HCV) antibody screen at the screening visit.
- Use of tobacco in any form or other nicotine-containing products in any form. Ex-users must self-report that they have stopped using tobacco for at least 3 months prior to receiving the first dose of the ID.
- Routine consumption of more than 2 units of caffeine per day or participants who experience caffeine withdrawal headaches. Decaffeinated coffee, tea, or cola are not considered to contain caffeine.
- Current use of any prescription medication with the exception of hormonal contraceptives and hormonal replacement therapy.
- Current use of antacids, proton pump inhibitors, or H2 antagonists within 14 days of the first dose of the ID.
- Inability or unwillingness to consume 100 percent of high-fat meal or low-fat meal (including participants with lactose or gluten intolerance).
- Recent history (within 1 month) of oral/nasal cavity infections, history of gastroesophageal reflux, asthma treatment with albuterol, or zinc supplementation.
- Participants with dry mouth syndrome or burning mouth syndrome or participants suffering from dysgeusia.
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A Phase 1, Open-Label, Randomized, Crossover Study to Evaluate the Effect of Food on Maribavir (TAK-620) Pharmacokinetics in Healthy Adult Participants
The main goals of this study are: 1) To assess the relative bioavailability of a single oral dose of 400 mg maribavir commercial (marketed) tablet formulation administered with a low-fat/low-calorie meal relative to administration under fasting conditions. 2) To assess the relative bioavailability of a single oral dose of 400 mg maribavir commercial (marketed) tablet formulation administered with a high-fat/high calorie meal relative to administration under fasting conditions.
A single dose of 400 mg maribavir (commercial [marketed] tablet formulation) will be administered orally under 3 different feeding conditions:
Read more
- Fasting (Treatment A),
- Fed following a low-fat/low-calorie meal (Treatment B), and
- Fed following a high fat/high-calorie meal (Treatment C).
There will be a washout period of a minimum of 72 hours between each single dose of investigational drug (ID) administration on Day 1 in each treatment cycle of 3 days.
Pharmacokinetic samples will be collected at pre-dose and up to 36 hours post-dose in each treatment period.
Safety and tolerability will be assessed throughout the study by Treatment Emergent Adverse Events (TEAEs), vital signs, electrocardiograms (ECGs), and clinical laboratory evaluations.
- Conditions
- Healthy Volunteers
- Being tested
- Maribavir
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
MaribavirDrug
Also called TAK-620
Maribavir single 400 mg tablet under three different food conditions (fasted, low fat/low calorie meal, and high fat/high calorie meal) depending upon the treatment sequence allocation on Day 1 of each treatment period.
| Study group | Role | What they receive |
|---|---|---|
| Sequence 1: Treatment A + Treatment B + Treatment C | Experimental | Participants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 under fasting condition (Treatment A), followed by maribavir single 400 mg tablet, on Day 1 of Period 2. administered with a low fat/low calorie meal (Treatment B), and further followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a high fat/high calorie meal (Treatment C). There will be a washout period of minimum of 72 hours between each ID dosing. Receives: Drug: Maribavir |
| Sequence 2: Treatment A + Treatment C + Treatment B | Experimental | Participants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 under fasting condition (Treatment A), followed by maribavir single 400 mg tablet on Day 1 of Period 2 administered with a high fat/high calorie meal (Treatment C), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a low fat/low calorie meal (Treatment B). There will be a washout period of minimum of 72 hours between each ID dosing. Receives: Drug: Maribavir |
| Sequence 3: Treatment B + Treatment A + Treatment C | Experimental | Participants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a low fat/low calorie meal (Treatment B), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 under fasting condition (Treatment A), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a high fat/high calorie meal (Treatment C). There will be a washout period of minimum of 72 hours between each ID dosing. Receives: Drug: Maribavir |
| Sequence 4: Treatment B + Treatment C + Treatment A | Experimental | Participants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a low fat/low calorie meal (Treatment B), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 administered with a high fat/high calorie meal (Treatment C), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 under fasting condition (Treatment A). There will be a washout period of minimum of 72 hours between each ID dosing. Receives: Drug: Maribavir |
| Sequence 5: Treatment C + Treatment A + Treatment B | Experimental | Participants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a high fat/high calorie meal (Treatment C), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 under fasting condition (Treatment A), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a low fat/low calorie meal (Treatment B). There will be a washout period of minimum of 72 hours between each ID dosing. Receives: Drug: Maribavir |
| Sequence 6: Treatment C + Treatment B + Treatment A | Experimental | Participants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a high fat/high calorie meal (Treatment C), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 administered with a low fat/low calorie meal (Treatment B), and followed by maribavir single 400 mg tablet on Day 1 of Period 3 under fasting condition (Treatment A). There will be a washout period of minimum of 72 hours between each ID dosing. Receives: Drug: Maribavir |
What is being measured
The primary outcome is the main question the study is designed to answer.
Maximum Observed Plasma Concentration (Cmax) of Maribavir
Cmax of maribavir in plasma was reported using the non-compartmental analysis.
Measured: Day 1: Pre dose, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 16, 24 and 36-hours post-dose
Area Under the Plasma Concentration Versus Time Curve From the Time of Dosing to the Last Measurable Concentration (AUClast) of Maribavir
AUClast of maribavir in plasma was reported using the non-compartmental analysis.
Measured: Day 1: Pre dose, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 16, 24 and 36-hours post-dose
Area Under the Plasma Concentration-time Curve From Time 0 to Infinity (AUC0-infinity) of Maribavir
AUC0-infinity of maribavir in plasma was reported using the non-compartmental analysis.
Measured: Day 1: Pre dose, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 16, 24 and 36-hours post-dose
Secondary outcomes (3)
Number of Participants Who Experienced at Least One Treatment-emergent Adverse Event (TEAEs) and Serious TEAEs
TEAEs were defined as adverse events (AEs) with a start date on or after the first dose of the ID, or with a start date before the date of first dose of the ID but increasing in severity after the first dose of the ID. An SAE was any untoward medical occurrence that at any dose resulted in death, was life-threatening, required inpatient hospitalization or prolongation of existing hospitalization, resulted in persistent or significant disability/incapacity, was a congenital abnormality or birth defect, an important medical event. Any clinically significant changes from baseline in vital signs, electrocardiograms (ECGs), and clinical laboratory results were reported as TEAEs. Number of participants who experienced at least one TEAEs and serious TEAE were reported.
Measured: From start of study drug administration to follow-up (up to Day 18)
Number of Participants Based on Severity of TEAEs
Severity of TEAEs were determined by following criteria: Mild: An AE that was usually transient and might require only minimal treatment or therapeutic intervention. The event did not generally interfere with usual activities of daily living; Moderate: An AE that was usually alleviated with additional specific therapeutic intervention. The event interfered with usual activities of daily living, causing discomfort but possessed no significant or permanent risk of harm to the research participant; Severe: An AE that interrupted usual activities of daily living, or significantly affects clinical status, or might require intensive therapeutic intervention. Number of participants based on severity of TEAEs as assessed by the Investigator were reported.
Measured: From start of study drug administration to follow-up (up to Day 18)
Number of Participants Based on Causality of TEAEs
The causality relationship of each AE to the ID was assessed using the following categories: Related: An AE that followed a reasonable temporal sequence from administration of a drug (including the course after withdrawal of the drug), or for which a causal relationship was at least a reasonable possibility, that was, the relationship could not be ruled out, although factors other than the drug, such as underlying diseases, complications, concomitant drugs and concurrent treatments, might also be responsible; Not Related: An AE that did not follow a reasonable temporal sequence from administration of a drug and/or that could reasonably be explained by other factors, such as underlying diseases, complications, concomitant medications and concurrent treatments. Number of participants based on causality of TEAEs as assessed by the Investigator were reported.
Measured: From start of study drug administration to follow-up (up to Day 18)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted19 May 2022
- Study start25 May 2022
- Primary completion2 Jul 2022
- Study completion2 Jul 2022
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (1)Papers the sponsor has linked to this study.
- Other trials for Healthy VolunteersStudies of the same condition, open and under way.
- More trials run by TakedaThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 1
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 31 participants (actual)
Sponsor and investigators
- Lead sponsor
- Takeda
- Sponsor type
- Industry (pharma, biotech, devices)
- Collaborators
- Takeda Development Center Americas, Inc.
- Responsible party
- Sponsor
- Investigators
- Study Director, Study director, Takeda
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05382104
- Sponsor's protocol ID
- TAK-620-1025
- Status last verified
- Jun 2023
- First submitted
- 16 May 2022
- Last updated
- 16 Feb 2024
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- Yes: Takeda provides access to the de-identified individual participant data (IPD) for eligible studies to aid qualified researchers in addressing legitimate scientific objectives (Takeda's data sharing commitment is available on https://clinicaltrials.takeda.com/takedas-commitment?commitment=5). These IPDs will be provided in a secure research environment following approval of a data sharing request, and under the terms of a data sharing agreement.
Publications
Sun K, Ilic K, Xu P, Ye R, Wu J, Song IH. Effect of Food, Crushing of Tablets, and Antacid Coadministration on Maribavir Pharmacokinetics in Healthy Adult Participants: Results From 2 Phase 1, Open-Label, Randomized, Crossover Studies. Clin Pharmacol Drug Dev. 2024 Jun;13(6):644-654. doi: 10.1002/cpdd.1406. Epub 2024 May 6.
PubMed 38708555
Study at a glance
From the registry record, last updated by the sponsor on 16 Feb 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase 1, Open-Label, Randomized, Crossover Study to Evaluate the Effect of Food on Maribavir (TAK-620) Pharmacokinetics in Healthy Adult Participants
- ClinicalTrials.gov ID
- NCT05382104
- Acronym / sponsor ID
- TAK-620-1025
- Conditions
- Healthy Volunteers
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 31 participants (actual)
- Lead sponsor
- TakedaIndustry (pharma, biotech, devices)
- Collaborators
- Takeda Development Center Americas, Inc.
- Study start
- 25 May 2022 (actual)
- Primary completion
- 2 Jul 2022 (actual)
- Study completion
- 2 Jul 2022 (actual)
- First posted
- 19 May 2022 (actual)
- Results
- Posted 16 Feb 2024
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The main goals of this study are: 1) To assess the relative bioavailability of a single oral dose of 400 mg maribavir commercial (marketed) tablet formulation administered with a low-fat/low-calorie meal relative to administration under fasting conditions. 2) To assess the relative bioavailability of a single oral dose of 400 mg maribavir commercial (marketed) tablet formulation administered with a high-fat/high calorie meal relative to administration under fasting conditions.
A single dose of 400 mg maribavir (commercial [marketed] tablet formulation) will be administered orally under 3 different feeding conditions:
- Fasting (Treatment A),
- Fed following a low-fat/low-calorie meal (Treatment B), and
- Fed following a high fat/high-calorie meal (Treatment C).
There will be a washout period of a minimum of 72 hours between each single dose of investigational drug (ID) administration on Day 1 in each treatment cycle of 3 days.
Pharmacokinetic samples will be collected at pre-dose and up to 36 hours post-dose in each treatment period.
Safety and tolerability will be assessed throughout the study by Treatment Emergent Adverse Events (TEAEs), vital signs, electrocardiograms (ECGs), and clinical laboratory evaluations.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 6
| Arm | Type | Receives |
|---|---|---|
| Sequence 1: Treatment A + Treatment B + Treatment C | Experimental | Drug: MaribavirParticipants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 under fasting condition (Treatment A), followed by maribavir single 400 mg tablet, on Day 1 of Period 2. administered with a low fat/low calorie meal (Treatment B), and further followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a high fat/high calorie meal (Treatment C). There will be a washout period of minimum of 72 hours between each ID dosing. |
| Sequence 2: Treatment A + Treatment C + Treatment B | Experimental | Drug: MaribavirParticipants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 under fasting condition (Treatment A), followed by maribavir single 400 mg tablet on Day 1 of Period 2 administered with a high fat/high calorie meal (Treatment C), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a low fat/low calorie meal (Treatment B). There will be a washout period of minimum of 72 hours between each ID dosing. |
| Sequence 3: Treatment B + Treatment A + Treatment C | Experimental | Drug: MaribavirParticipants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a low fat/low calorie meal (Treatment B), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 under fasting condition (Treatment A), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a high fat/high calorie meal (Treatment C). There will be a washout period of minimum of 72 hours between each ID dosing. |
| Sequence 4: Treatment B + Treatment C + Treatment A | Experimental | Drug: MaribavirParticipants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a low fat/low calorie meal (Treatment B), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 administered with a high fat/high calorie meal (Treatment C), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 under fasting condition (Treatment A). There will be a washout period of minimum of 72 hours between each ID dosing. |
| Sequence 5: Treatment C + Treatment A + Treatment B | Experimental | Drug: MaribavirParticipants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a high fat/high calorie meal (Treatment C), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 under fasting condition (Treatment A), and followed by maribavir single 400 mg tablet, on Day 1 of Period 3 administered with a low fat/low calorie meal (Treatment B). There will be a washout period of minimum of 72 hours between each ID dosing. |
| Sequence 6: Treatment C + Treatment B + Treatment A | Experimental | Drug: MaribavirParticipants will receive maribavir single 400 mg tablet, on Day 1 of Period 1 administered with a high fat/high calorie meal (Treatment C), followed by maribavir single 400 mg tablet, on Day 1 of Period 2 administered with a low fat/low calorie meal (Treatment B), and followed by maribavir single 400 mg tablet on Day 1 of Period 3 under fasting condition (Treatment A). There will be a washout period of minimum of 72 hours between each ID dosing. |
Who may qualify
- Ages
- 19 to 55 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (8 listed)
- Participants must fulfill the following inclusion criteria before the first dose of the Investigational drug (ID) to be eligible for participation in the study:
- An understanding, ability, and willingness to fully comply with study procedures and restrictions and ability to voluntarily provide written, signed, and dated (personally or via a legally authorized representative) informed consent
- Age 19-55 years, inclusive at the time of consent, at the screening visit.
- Male, or non-pregnant, non-breastfeeding female who agrees to comply with any applicable contraceptive requirements of the protocol or female of non-childbearing potential.
- Healthy as determined by the Investigator or designee on the basis of screening evaluations and medical history.
Key exclusion criteria (24 listed)
- Participants must not be enrolled in the study if they meet any of the following criteria before the first dose of the ID:
- History or presence of gastritis, Gastrointestinal (GI) tract, hepatic disorder or cholecystectomy, history of treated or untreated Helicobacter pylori, ulcer disease or other clinical GI condition and history of any hematological, hepatic, respiratory, cardiovascular, renal, neurological or psychiatric disease, gall bladder removal, or current recurrent disease that could affect the action, absorption, or disposition of the ID, or clinical or laboratory assessments.
- Current or relevant history of physical or psychiatric illness, any medical disorder that may require treatment or make the participant unlikely to fully complete the study, or any condition that presents undue risk from the ID or procedures.
- Known or suspected intolerance or hypersensitivity to the ID, closely related compounds, or any of the stated ingredients and excipients.
- Significant illness, as judged by the Investigator or designee, within 2 weeks of the first dose of the ID.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| MaribavirAlso: TAK-620Maribavir single 400 mg tablet under three different food conditions (fasted, low fat/low calorie meal, and high fat/high calorie meal) depending upon the treatment sequence allocation on Day 1 of each treatment period. | Drug | Sequence 1: Treatment A + Treatment B + Treatment C, Sequence 2: Treatment A + Treatment C + Treatment B, Sequence 3: Treatment B + Treatment A + Treatment C, Sequence 4: Treatment B + Treatment C + Treatment A, Sequence 5: Treatment C + Treatment A + Treatment B, Sequence 6: Treatment C + Treatment B + Treatment A |
Primary outcome
Maximum Observed Plasma Concentration (Cmax) of Maribavir
Time frame: Day 1: Pre dose, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 16, 24 and 36-hours post-dose
Cmax of maribavir in plasma was reported using the non-compartmental analysis.
Area Under the Plasma Concentration Versus Time Curve From the Time of Dosing to the Last Measurable Concentration (AUClast) of Maribavir
Time frame: Day 1: Pre dose, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 16, 24 and 36-hours post-dose
AUClast of maribavir in plasma was reported using the non-compartmental analysis.
Area Under the Plasma Concentration-time Curve From Time 0 to Infinity (AUC0-infinity) of Maribavir
Time frame: Day 1: Pre dose, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 16, 24 and 36-hours post-dose
AUC0-infinity of maribavir in plasma was reported using the non-compartmental analysis.
3 secondary outcomes
Number of Participants Who Experienced at Least One Treatment-emergent Adverse Event (TEAEs) and Serious TEAEs
Time frame: From start of study drug administration to follow-up (up to Day 18)
Number of Participants Based on Severity of TEAEs
Time frame: From start of study drug administration to follow-up (up to Day 18)
Number of Participants Based on Causality of TEAEs
Time frame: From start of study drug administration to follow-up (up to Day 18)
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 16 Feb 2024.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Derived from this study: PubMed 38708555Sun K, Ilic K, Xu P, Ye R, Wu J, Song IH. Effect of Food, Crushing of Tablets, and Antacid Coadministration on Maribavir Pharmacokinetics in Healthy Adult Participants: Results From 2 Phase 1, Open-Label, Randomized, Crossover Studies. Clin Pharmacol Drug Dev. 2024 Jun;13(6):644-654. doi: 10.1002/cpdd.1406. Epub 2024 May 6.
- To obtain more information on the study, click here/on this linkLink provided by the sponsor.
- Individual participant dataSharing planned: Yes. Takeda provides access to the de-identified individual participant data (IPD) for eligible studies to aid qualified researchers in addressing legitimate scientific objectives (Takeda's data sharing commitment is available on https://clinicaltrials.takeda.com/takedas-commitment?commitment=5). These IPDs will be provided in a secure research environment following approval of a data sharing request, and under the terms of a data sharing agreement.
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Screening Protocol
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Study Director study director
Takeda
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 1 study testing Maribavir in people with Healthy Volunteers, run by Takeda at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 8 inclusion and 24 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 16 Feb 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
Yes. Results are posted in the registry (first posted 16 Feb 2024). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Maximum Observed Plasma Concentration (Cmax) of Maribavir (time frame: Day 1: Pre dose, 0.25, 0.5, 1, 1.5, 2, 3, 4, 5, 6, 8, 12, 16, 24 and 36-hours post-dose). The study lists 3 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT05382104, which also lists 1 linked publication.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 16 Feb 2024.