Healthy VolunteersPhase 1B1371026NCT03130556
A Study Of Glasdegib In Healthy Volunteers To Establish The Bioequivalence Of The Phase 2 Formulation To The ICH Formulation
A Phase 1 study testing Glasdegib, High Fat, High Calorie Meal and Rabeprazole in people with Healthy Volunteers, run by Pfizer at 1 site in United States.
Trial summary
This study is intended to establish the bioequivalence (BE) of single 100 mg doses of glasdegib administered under fasted conditions to healthy volunteers as the ICH formulation compared to the Phase 2 formulation. Read more about this study
- Who is it for?
- Ages 18 to 55 yearsHealthy volunteers can take part
- Conditions the study is for
- Healthy Volunteers
- What is being tested?
- Glasdegib, High Fat, High Calorie Meal and Rabeprazole
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 24 participants
- Where
- 1 siteUnited States
- Study dates
- 1 May 2017to 21 Jul 2017
- Phase
- Phase 1
- Are there results?
- None posted in the registry
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 18 to 55 years
- All sexes
- Healthy volunteers accepted
- Adult
Who may be able to join
- Healthy male and/or female subjects of non-child bearing potential who, at the time of screening, are between the ages of 18 and 55 years, inclusive. Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement, 12-lead ECG or clinical laboratory tests. Female subjects of nonchildbearing potential must meet at least 1 of the following criteria:
- Achieved postmenopausal status, defined as follows: cessation of regular menses for at least 24 consecutive months with no alternative pathological or physiological cause; with a serum follicle-stimulating hormone (FSH) level confirming the postmenopausal state;
- Have undergone a documented hysterectomy and/or bilateral oophorectomy;
- Have medically confirmed ovarian failure. All other female subjects (including females with tubal ligations and females that do NOT have a documented hysterectomy, bilateral oophorectomy and/or ovarian failure) are considered to be of childbearing potential.
- Body mass index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lb).
- Evidence of a personally signed and dated informed consent document indicating that the subject has been informed of all pertinent aspects of the study. -. Subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.
Who cannot join
- A positive urine drug test.
- Screening supine 12-lead ECG demonstrating a corrected QT (QTc) interval >450 msec or a QRS interval >120 msec. If QTc exceeds 450 msec, or QRS exceeds 120 msec, the ECG should be repeated 2 more times and the average of the 3 QTc or QRS values should be used to determine the subject's eligibility.
- Subjects with family history of myocardial infarction, congenital long QT syndrome, torsades de pointes or clinically significant ventricular arrhythmias. Subjects should be within normal range of potassium, magnesium and corrected calcium calculation at screening.
- Pregnant female subjects; breastfeeding female subjects; female subjects of childbearing potential; male subjects with partners currently pregnant; male subjects who are unwilling or unable to use two highly effective methods of contraception as outlined in this protocol for the duration of the study and for at least 90 days after the last dose of investigational product and, refrain from sperm donation for the duration of the Study and for at least 90 days after the last dose of investigational product.
Trial locations and contacts
1 site in 1 country.
United States1 site
Pfizer New Haven Clinical Research Unit
New Haven, Connecticut, 06511
About this study
Official title: A Phase 1, Randomized, Open-label Study Of Glasdegib (Pf-04449913) In Healthy Volunteers To Establish The Bioequivalence Of The Phase 2 Formulation To The Glasdegib Ich Formulation And To Estimate The Potential Effect Of Food And A Proton Pump Inhibitor On Glasdegib Plasma Pharmacokinetics
This study is intended to establish the bioequivalence (BE) of single 100 mg doses of glasdegib administered under fasted conditions to healthy volunteers as the ICH formulation compared to the Phase 2 formulation.
- Conditions
- Healthy Volunteers
- Being tested
- Glasdegib, High Fat, High Calorie Meal, Rabeprazole
- Keywords
- Glasdegib, PF-04449913, Pharmacokinetics, Bioavailability
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
GlasdegibDrug
Subjects receive 100 mg single dose of ICH glasdegib under fasted condition with washout and then 100 mg single dose of Phase 2 tablet under fasted condition with washout in a randomized fashion. Finally subjects either receive a 100 mg single dose ICH tablet after a high fat, high calorie meal or receive a 100 mg single dose of ICH tablet after repeated daily dosing with rabeprazole.
High Fat, High Calorie MealOther
A subset of subjects in the study will receive a high fat, high calorie meal prior to being administered a single 100 mg tablet ICH tablet of glasdegib.
RabeprazoleDrug
A subset of subjects will receive repeated daily dosing of 40 mg rabeprazole for 7 days with 100 mg single dose of ICH glasdegib being administered on Day 7.
| Study group | Role | What they receive |
|---|---|---|
| Glasdegib BE and Food | Experimental | Subjects receive 100 mg single dose of ICH glasdegib under fasted condition with washout and then 100 mg single dose of Phase 2 tablet under fasted condition with washout in a randomized fashion. Finally subjects receive a 100 mg single dose ICH tablet after a high fat, high calorie meal. Receives: Drug: Glasdegib; Other: High Fat, High Calorie Meal |
| Glasdegib BE and PPI Effect | Experimental | Subjects receive 100 mg single dose of ICH glasdegib under fasted condition with washout and then 100 mg single dose of Phase 2 tablet under fasted condition with washout in a randomized fashion. Finally subjects receive a 100 mg single dose ICH tablet in the fasted state after repeated daily dosing with rabeprazole. Receives: Drug: Glasdegib; Drug: Rabeprazole |
What is being measured
The primary outcome is the main question the study is designed to answer.
Maximum Observed Plasma Concentration (Cmax)
Measured: 5 days
Area Under the Curve From Time Zero to Last Measured Time Point [AUC (0 - t)]
Measured: 5 days
Secondary outcomes (1)
Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - 8)]
Measured: 5 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted26 Apr 2017
- Study start1 May 2017
- Primary completion6 Jul 2017
- Study completion21 Jul 2017
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- 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 PfizerThe 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
- Basic science
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Enrolment
- 24 participants (actual)
Sponsor and investigators
- Lead sponsor
- Pfizer
- Sponsor type
- Industry (pharma, biotech, devices)
- Responsible party
- Sponsor
- Investigators
- Pfizer CT.gov Call Center, Study director, Pfizer
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03130556
- Sponsor's protocol ID
- B1371026
- Acronym
- B1371026
- Status last verified
- Jul 2017
- First submitted
- 21 Apr 2017
- Last updated
- 1 Aug 2017
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- Yes
- FDA-regulated device
- No
- Individual data sharing
- No: Information relating to our policy on data sharing and the process for requesting data can be found at the following link: http://www.pfizer.com/research/clinical\_trials/trial\_data\_and\_results/data\_requests
Publications
Shaik N, Hee B, Wei H, LaBadie RR. Evaluation of the effects of formulation, food, or a proton-pump inhibitor on the pharmacokinetics of glasdegib (PF-04449913) in healthy volunteers: a randomized phase I study. Cancer Chemother Pharmacol. 2019 Mar;83(3):463-472. doi: 10.1007/s00280-018-3748-8. Epub 2018 Dec 10.
PubMed 30536154
Study at a glance
From the registry record, last updated by the sponsor on 1 Aug 2017. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A Phase 1, Randomized, Open-label Study Of Glasdegib (Pf-04449913) In Healthy Volunteers To Establish The Bioequivalence Of The Phase 2 Formulation To The Glasdegib Ich Formulation And To Estimate The Potential Effect Of Food And A Proton Pump Inhibitor On Glasdegib Plasma Pharmacokinetics
- ClinicalTrials.gov ID
- NCT03130556
- Acronym / sponsor ID
- B1371026 / B1371026
- Conditions
- Healthy Volunteers
- Keywords
- Glasdegib, PF-04449913, Pharmacokinetics, Bioavailability
- Phase
- Phase 1
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 24 participants (actual)
- Lead sponsor
- PfizerIndustry (pharma, biotech, devices)
- Study start
- 1 May 2017 (actual)
- Primary completion
- 6 Jul 2017 (actual)
- Study completion
- 21 Jul 2017 (actual)
- First posted
- 26 Apr 2017 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
This study is intended to establish the bioequivalence (BE) of single 100 mg doses of glasdegib administered under fasted conditions to healthy volunteers as the ICH formulation compared to the Phase 2 formulation.
Study design
- Primary purpose
- Basic science
- Allocation
- Randomised
- Intervention model
- Crossover
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Glasdegib BE and Food | Experimental | Drug: Glasdegib, Other: High Fat, High Calorie MealSubjects receive 100 mg single dose of ICH glasdegib under fasted condition with washout and then 100 mg single dose of Phase 2 tablet under fasted condition with washout in a randomized fashion. Finally subjects receive a 100 mg single dose ICH tablet after a high fat, high calorie meal. |
| Glasdegib BE and PPI Effect | Experimental | Drug: Glasdegib, Drug: RabeprazoleSubjects receive 100 mg single dose of ICH glasdegib under fasted condition with washout and then 100 mg single dose of Phase 2 tablet under fasted condition with washout in a randomized fashion. Finally subjects receive a 100 mg single dose ICH tablet in the fasted state after repeated daily dosing with rabeprazole. |
Who may qualify
- Ages
- 18 to 55 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
Key inclusion criteria (6 listed)
- Healthy male and/or female subjects of non-child bearing potential who, at the time of screening, are between the ages of 18 and 55 years, inclusive. Healthy is defined as no clinically relevant abnormalities identified by a detailed medical history, full physical examination, including blood pressure and pulse rate measurement, 12-lead ECG or clinical laboratory tests. Female subjects of nonchildbearing potential must meet at least 1 of the following criteria:
- Body mass index (BMI) of 17.5 to 30.5 kg/m2; and a total body weight >50 kg (110 lb).
- Evidence of a personally signed and dated informed consent document indicating that the subject has been informed of all pertinent aspects of the study. -. Subjects who are willing and able to comply with all scheduled visits, treatment plan, laboratory tests, and other study procedures.
Key exclusion criteria (4 listed)
- A positive urine drug test.
- Screening supine 12-lead ECG demonstrating a corrected QT (QTc) interval >450 msec or a QRS interval >120 msec. If QTc exceeds 450 msec, or QRS exceeds 120 msec, the ECG should be repeated 2 more times and the average of the 3 QTc or QRS values should be used to determine the subject's eligibility.
- Subjects with family history of myocardial infarction, congenital long QT syndrome, torsades de pointes or clinically significant ventricular arrhythmias. Subjects should be within normal range of potassium, magnesium and corrected calcium calculation at screening.
- Pregnant female subjects; breastfeeding female subjects; female subjects of childbearing potential; male subjects with partners currently pregnant; male subjects who are unwilling or unable to use two highly effective methods of contraception as outlined in this protocol for the duration of the study and for at least 90 days after the last dose of investigational product and, refrain from sperm donation for the duration of the Study and for at least 90 days after the last dose of investigational product.
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 |
|---|---|---|
| GlasdegibSubjects receive 100 mg single dose of ICH glasdegib under fasted condition with washout and then 100 mg single dose of Phase 2 tablet under fasted condition with washout in a randomized fashion. Finally subjects either receive a 100 mg single dose ICH tablet after a high fat, high calorie meal or receive a 100 mg single dose of ICH tablet after repeated daily dosing with rabeprazole. | Drug | Glasdegib BE and Food, Glasdegib BE and PPI Effect |
| High Fat, High Calorie MealA subset of subjects in the study will receive a high fat, high calorie meal prior to being administered a single 100 mg tablet ICH tablet of glasdegib. | Other | Glasdegib BE and Food |
| RabeprazoleA subset of subjects will receive repeated daily dosing of 40 mg rabeprazole for 7 days with 100 mg single dose of ICH glasdegib being administered on Day 7. | Drug | Glasdegib BE and PPI Effect |
Primary outcome
Maximum Observed Plasma Concentration (Cmax)
Time frame: 5 days
Area Under the Curve From Time Zero to Last Measured Time Point [AUC (0 - t)]
Time frame: 5 days
1 secondary outcome
Area Under the Curve From Time Zero to Extrapolated Infinite Time [AUC (0 - 8)]
Time frame: 5 days
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 1 Aug 2017.
- Derived from this study: PubMed 30536154Shaik N, Hee B, Wei H, LaBadie RR. Evaluation of the effects of formulation, food, or a proton-pump inhibitor on the pharmacokinetics of glasdegib (PF-04449913) in healthy volunteers: a randomized phase I study. Cancer Chemother Pharmacol. 2019 Mar;83(3):463-472. doi: 10.1007/s00280-018-3748-8. Epub 2018 Dec 10.
- To obtain contact information for a study center near you, click here.Link provided by the sponsor.
- Individual participant dataSharing planned: No. Information relating to our policy on data sharing and the process for requesting data can be found at the following link: http://www.pfizer.com/research/clinical_trials/trial_data_and_results/data_requests
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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.
Pfizer CT.gov Call Center study director
Pfizer
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 Glasdegib, High Fat, High Calorie Meal and Rabeprazole in people with Healthy Volunteers, run by Pfizer 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 6 inclusion and 4 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 1 Aug 2017. 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?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
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) (time frame: 5 days). The study lists 2 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 NCT03130556, 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 1 Aug 2017.