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Trial record 1 of 1 for:    TAK-438/CPH-001
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Safety, Tolerability and Pharmacokinetics of TAK-438 in Healthy Male Participants

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT02123927
First Posted: April 28, 2014
Last Update Posted: April 28, 2014
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Takeda
  Purpose
The primary purpose of this study was to evaluate the single dose safety and pharmacokinetics of TAK-438 in healthy Japanese men.

Condition Intervention Phase
Ascending Single Dose Study Drug: TAK-438 Drug: Placebo Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: A Phase I, Randomized, Double-Blind, Placebo-Controlled, Ascending Single Dose Study of the Safety, Tolerability and Pharmacokinetics of TAK-438 in Healthy Male Subjects

Further study details as provided by Takeda:

Primary Outcome Measures:
  • Number of Participants With Treatment-Emergent Adverse Events (AE) [ Time Frame: Day 1 to Day 15 ]
    Treatment-emergent adverse events are defined as any unfavorable and unintended sign, symptom or disease temporally associated with the use of a medicinal product reported from first dose of study drug through 14 days after the last dose of study drug, or if a serious adverse event, within 30 days after the last dose of study drug.

  • Number of Participants With Potentially Clinically Significant Vital Sign Findings [ Time Frame: Day 1 to Day 15 ]
    Participants with at least one potentially clinically significant post-baseline vital sign finding. Vital signs included blood pressure, pulse, respiratory rate, and body temperature (armpit), body weight, and body mass index (BMI).

  • Change from Baseline in Body Weight [ Time Frame: Day 1 to Day 15 ]
  • Number of Participants With Potentially Clinically Significant Electrocardiogram (ECG) Findings [ Time Frame: Day 1 to Day 15 ]
  • Number of Participants With Potentially Clinically Significant Laboratory Evaluation Findings [ Time Frame: Day 1 to Day 15 ]
    Laboratory tests for hematology, biochemistry, coagulation and urinalysis were be performed.

  • AUC(0-48): Area Under the Plasma Concentration-Time Curve From Time 0 to hour 48 for TAK-438 and TAK-438 metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    AUC(0-48) is a measure of the area under the plasma concentration-time curve from time 0 to 48 hours, calculated using the linear trapezoidal rule.

  • AUC(0-tlqc): Area Under the Plasma Concentration-Time Curve From Time 0 to the Time of the Last Quantifiable Concentration for TAK-438 and TAK-438 metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    (AUC(0-tlqc) is a measure of total plasma exposure to the drug from time 0 to time of the last quantifiable concentration (AUC[0-tlqc]).

  • AUMC(0-tlqc): Area Under the First Moment Plasma Concentration-time Curve from Time 0 (t1) to Time of the Last Quantifiable Concentration (tlqc) for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    AUMC(0-tlqc) is a measure of the area under the first moment plasma concentration-time curve from time 0 to time of the last quantifiable concentration (tlqc), calculated using the linear trapezoidal rule.

  • MRT(0-tlqc): Mean Residence Time from Time 0 (t1) to Time of the Last Quantifiable Concentration (tlqc) for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    MRT(0-tlqc) is a measure of the mean residence time from time 0 to time of the last quantifiable concentration (tlqc) calculated as MRT(0-tlqc)=AUMC(0-tlqc)/AUC(0-tlqc).

  • Cmax: Maximum Observed Plasma Concentration TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    Maximum observed plasma concentration (Cmax) is the peak plasma concentration of a drug after administration, obtained directly from the plasma concentration-time curve.

  • Tmax: Time to Reach the Maximum Plasma Concentration (Cmax) for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    Time to reach the maximum plasma concentration (Tmax), equal to time (hours) to Cmax.

  • AUC(0-inf): Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    AUC(0-inf) is a measure of total plasma exposure to the drug from time zero extrapolated to infinity.

  • Terminal Elimination Rate Constant (λz) for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    Terminal elimination rate constant (λz) is the rate at which drugs are eliminated from the body.

  • Terminal Elimination Half-life (T1/2) for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    Terminal Phase Elimination Half-life (T1/2) is the time required for half of the drug to be eliminated from the plasma.

  • Apparent Clearance (CL/F) Pharmacokinetic Parameter for TAK-438F [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    CL/F is apparent clearance of the drug from the plasma, calculated as the drug dose divided AUC(0-24), expressed in L/hr.

  • AUMC(0-inf): Area Under the Plasma Concentration-time Curve From Time 0 to Infinity for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    AUMC(0-inf) is a measure of the area under the first moment plasma concentration-time curve from time 0 to infinity, calculated as AUMC(0-tlqc) + lqc x tlqc/λz + lqc/λz^2.

  • MRT: Mean Residence Time for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose (0 hours) and 0.25, 0.5, 0.75, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36, and 48 hours postdose ]
    Mean residence time, calculated as MRT=AUMC(0-inf)/AUC(0-inf).

  • Cumulative Urinary Excretion Ratio for TAK-438F and TAK-438F metabolites M-I and M-II [ Time Frame: Day 1 predose and 0-6, 6-12, 12-24, 24-36 and 36-48 hours postdose ]
    The cumulative urinary excretion ratio is defined as the percentage of the dose excreted in the urine.


Secondary Outcome Measures:
  • 24-Hour Intragastric pH Profile [ Time Frame: Baseline and Day 1 ]
    To obtain intragastric pH a portable pH measuring device with a miniature glass electrode that was calibrated using standard pH 4 and pH 7 solutions was placed in the stomach transnasally and its positioned confirmed by X-ray guidance. pH data was recorded electronically 8:30 AM to 9:10 AM of the following day every 10 seconds.

  • Total Amount of Serum Gastrin [ Time Frame: Baseline at prospective time of dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post prospective dose and Day 1 predose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36 and 48 hours postdose ]
  • Total Amount of Serum Pepsinogen I [ Time Frame: Baseline at prospective time of dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post prospective dose and Day 1 predose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36 and 48 hours postdose ]
  • Total Amount of Serum Pepsinogen Ii [ Time Frame: Baseline at prospective time of dose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, and 24 hours post prospective dose and Day 1 predose and 0.5, 1, 1.5, 2, 3, 4, 6, 8, 10, 12, 16, 24, 30, 36 and 48 hours postdose ]

Enrollment: 108
Study Start Date: September 2007
Study Completion Date: December 2007
Primary Completion Date: December 2007 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Step 1: TAK-438 1 mg
TAK-438 1 mg, tablets, orally, once on Day 1.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 2: TAK-438 5 mg
TAK-438 5 mg, tablets, orally, once on Day 1.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 3: TAK-438 10 mg
TAK-438 10 mg, tablets, orally, once on Day 1.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 4: TAK-438 20 mg
TAK-438 20 mg, tablets, orally, once on Day 1.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 5: TAK-438 40 mg
TAK-438 40 mg, tablets, orally, once on Day 1.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 6: TAK-438 80 mg
TAK-438 80 mg, tablets, orally, once on Day 1.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 7: TAK-438 120 mg
TAK-438 120 mg, tablets, orally, once on Day 1.
Drug: TAK-438
TAK-438 tablets
Placebo Comparator: Steps 1-7: Placebo
TAK-438 placebo-matching tablets, orally, once on Day 1.
Drug: Placebo
TAK-438 placebo-matching tablets
Experimental: Step 8A: TAK-438 10 mg
TAK-438 10 mg, tablets, orally, under fasted conditions, once on Day 1, Period 1, followed by a 13 day washout period, followed by TAK-438 10 mg, tablets, orally, under fed conditions, once on Day 1, Period 2.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 8 B: TAK-438 10 mg
TAK-438 10 mg, tablets, orally, under fed conditions, once on Day 1, Period 1, followed by a 13 day washout period, followed by TAK-438 10 mg, tablets, orally, under fasted conditions, once on Day 1, Period 2.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 9A: TAK-438 40 mg
TAK-438 40 mg, tablets, orally, under fasted conditions, once on Day 1, Period 1, followed by a 13 day washout period, followed by TAK-438 40 mg, tablets, orally, under fed conditions, once on Day 1, Period 2.
Drug: TAK-438
TAK-438 tablets
Experimental: Step 9B: TAK-438 40 mg
TAK-438 40 mg, tablets, orally, under fed conditions, once on Day 1, Period 1, followed by a 13 day washout period, followed by TAK-438 40 mg, tablets, orally, under fasted conditions, once on Day 1, Period 2.
Drug: TAK-438
TAK-438 tablets
Placebo Comparator: Steps 8 (A & B) and 9 (A & B): Placebo
TAK-438 placebo-matching tablets, orally, once on Day 1, Period 1, followed by a 13 day washout period, followed by TAK-438 placebo-matching tablets, orally, once on Day 1, Period 2.
Drug: Placebo
TAK-438 placebo-matching tablets

Detailed Description:

The drug being tested in this study is called TAK-438. TAK-438 is being tested to find a safe and well-tolerated dose and to assess how TAK-438 moves throughout the body. This study will look at lab results and side effects in people who took TAK-438. This study consisted of 2 sequential studies: a single rising dose study (Steps 1 to 7) and a food-effect study (Steps 8 and 9).

The study population for Steps 1 to 7 consisted of 12 participants; with 9 participants randomized to receive a single dose of TAK-438, and 3 participants to receive placebo. Participants in Steps 1 to 7 received a single dose of study drug after a 10-hour fast. The starting dose was 1 mg followed by administrations of 5, 10, 20, 40, 80, and 120 mg. Steps 8 and 9 consisted of 12 participants in a 2-sequence, 2-period crossover design. Four participants were to receive a single dose of TAK-438 and 2 participants were to receive a single dose of placebo on Day 1, in the fasted state, and 4 participants were to receive a single dose of TAK-438 and 2 participants were to receive a single dose of placebo on Day 1 in the fed state, followed by a second single dose of TAK-438 or placebo in the alternative fed state after a 13 day minimum washout period. Participants in Steps 8 randomized to receive TAK-438 will receive 10 mg and participants in Step 9 will receive 40 mg.

This single-centre trial was conducted in Japan. The overall time to participate in this study was up to 32 days depending on the Step assignment. Participants made 3 to 5 visits to the clinic, including one or two 8-day periods of confinement to the clinic, also depending on Step assignment. All participants made a final visit 15 days after last dose of study drug for a follow-up assessment.

  Eligibility

Information from the National Library of Medicine

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the contacts provided below. For general information, Learn About Clinical Studies.


Ages Eligible for Study:   20 Years to 45 Years   (Adult)
Sexes Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  1. Japanese healthy adult male volunteer.
  2. Is between 20 and 45 years old when giving their informed consent.
  3. Is able to understand the consents of the study and to follow them.
  4. Provides their written informed consent prior to their participation in this study.
  5. Weighs at least 50 kg and has a body mass index (BMI) of 18.5 to 25.0 kg/m^2 at screening.
  6. Has negative results for hepatitis B surface (HBs) antigen, hepatitis C virus (HCV) antibody, human immunodeficiency virus (HIV) antigen/antibody, and serological tests for syphilis.
  7. Participant whom the investigator or subinvestigator judged to be eligible on the basis of subjective symptoms, objective findings, vital signs, electrocardiogram (ECG) findings, and results of laboratory tests obtained until before the study drug administration.

Exclusion Criteria:

  1. Has undergone upper gastrointestinal resectioning or vagotomy.
  2. Has hypoacidity or anacidity: intragastric pH ≥ 5.5 at X-ray fluoroscopic confirmation of detained position of a pH probe inserted to measure baseline intragastric pH values.
  3. Has a history of previous and current acid-related diseases including reflux esophagitis, gastric ulcer, duodenal ulcer, non-erosive gastroesophageal reflux disease, Barrett's esophagitis or Zollinger-Ellison syndrome.
  4. Is undergoing H. pylori eradication within 6 months before the initiation of the study drug administration.
  5. Has an inappropriate history of previous and current diseases for study participation including hepatic or renal disorders, and cardiovascular, hematological, endocrine, metabolic, pulmonary, gastrointestinal, neurological, urological, immunological, or psychological diseases.
  6. Has a history of drug and food allergy.
  7. Has a history of illegal drug abuse or alcoholism within 5 years before the initiation of the study drug administration.
  8. Has peripheral vessels being difficult.
  9. Has undergone whole blood drawing of at least 200 mL within 4 weeks or 400 mL within 12 weeks prior to initiation of the study drug administration.
  10. Has undergone whole blood drawing of at least 800 mL in total within 52 weeks prior to initiation of the study drug administration.
  11. Has undergone apheresis drawing [plasma (including platelet poor plasma or platelet rich plasma) and platelet component collection] within 2 weeks prior to initiation of the study drug administration.
  12. Is taking any prescriptions or over the counter (OTC) drugs within 4 weeks prior to the study drug administration.
  13. Has taken any vitamins, herbal medicines, and supplements including St. John's wort, Ginseng, kava kava, ginkgo biloba, melatonin within 4 weeks prior to initiation of the study drug administration.
  14. Has had grapefruit (juice and pulp), or caffeine- or alcohol-containing foods or drinks within 72 hr prior to initiation of the study drug administration.
  15. Has received other study drugs within 16 weeks prior to initiation of the study drug administration.
  16. Participants whom the investigator or subinvestigator judged to be ineligible for study participation.
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02123927


Sponsors and Collaborators
Takeda
Investigators
Study Director: Medical Director Clinical Science Takeda
  More Information

Responsible Party: Takeda
ClinicalTrials.gov Identifier: NCT02123927     History of Changes
Other Study ID Numbers: TAK-438/CPH-001
U1111-1153-7002 ( Other Identifier: World Health Organization )
First Submitted: April 24, 2014
First Posted: April 28, 2014
Last Update Posted: April 28, 2014
Last Verified: April 2014

Keywords provided by Takeda:
Drug therapy