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A Study of GSK1325760A in Healthy Japanese Subjects

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00424034
First Posted: January 18, 2007
Last Update Posted: January 19, 2017
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:
GlaxoSmithKline
  Purpose
To investigate the safety, tolerability, pharmacokinetics and the effect of food on pharmacokinetics after single oral administrations of GSK1325760A

Condition Intervention Phase
Healthy Subjects Drug: GSK1325760A Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double
Primary Purpose: Treatment
Official Title: Phase I Study of Ambrisentan - Single Dose Study in Healthy Japanese Male Subjects

Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Adverse events Change in Clinical laboratory test Vital sign 12-lead ECG Plasma concentration Urine concentration [ Time Frame: on 5 or 6 days after dosing ]

Enrollment: 32
Study Start Date: January 2007
Study Completion Date: February 2007
Primary Completion Date: February 2007 (Final data collection date for primary outcome measure)
Detailed Description:

Phase1 study of GSK1325760A

- A double blind, single center, randomised, placebo-controlled, partially crossover, single dose study to investigate the safety, tolerability, pharmacokinetics and to assess the effect of food on pharmacokinetics of ascending oral doses of GSK1325760A in healthy Japanese male subject -

  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 64 Years   (Adult)
Sexes Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • They are considered as healthy by the investigator at screening. Healthy subjects are defined as individuals who are free from clinically significant illness or disease as determined by their medical history, physical examination, clinical laboratory tests, vital sign, 12-lead ECG, immunology tests and urinary drug screening tests.
  • They are Japanese males.
  • Aged 20 to 64 years, inclusive.
  • They have a body mass index (weight/height2) at screening in the range of 18.5 and <25.0 kg/m2 inclusive. Standard weight is in the range of 55-85 kg inclusive.
  • Blood pressure and pulse rate at screening within the normal range (systolic 90-140 mmHg, diastolic 40-90 mmHg, pulse rate 40-90bpm).
  • They have the following clinical laboratory test
  • Biochemistry (AST(GOT), ALT(GPT), ALP, LDH and gamma-GTP : within normal range at screening.
  • Haematology (RBC, Hb and Ht) below upper limit normal range at screening.
  • Normal ECG at screening (QTc value of <440msec).
  • They give their consent to be able to abstain from sexual intercourse or use condom for contraception from at screening until post-study screen.
  • They are capable of giving written informed consent, which includes compliance with the requirements and restrictions listed in the consent form.
  • They are non-smokers (at least 6 months).
  • They are able to attend all visits and complete the study.

Exclusion Criteria:

  • The subject has any clinically relevant abnormality on medical examination, vital sign, clinical laboratory test or medical history at screening in the medical opinion of the investigator or the subject has a medical history that is not considered as eligible for inclusion in this study by the investigator.
  • The subject has an allergy for any drug or idiosyncrasy. This excludes a pollen allergy without current symptoms.
  • The subject has participated in a clinical study or post-marketing study with an investigational or a non-investigational product or device during the previous 4 months of the first dosing.
  • The subject is concurrently participating in another clinical study or post-marketing study in which the subject is or will be exposed to an investigational or a non-investigational product or device.
  • The subject is positive for syphilis, HBs antigen, HCV antibody, HIV antibody, HTLV-1 antibody.
  • The subject is positive for urine drugs of abuse test.
  • The subject has donated a unit of blood (>400mL) within the previous 4 months or (>200mL) within the previous 1 month of screening.
  • The subject is currently taking regular (or a course of) medication (including prescribed drug, over-the-counter medication and herbal preparations). Medication nor permitted during the study must be discontinued 14 days prior to dosing.
  • The subject has a history or current conditions of drug abuse or alcoholism according to ICD10.
  • The subject has a history of regular alcohol consumption exceeding 7 drinks/week (1 drink = 350mL of beer) within 6 months of the first dosing.
  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): NCT00424034


Sponsors and Collaborators
GlaxoSmithKline
Investigators
Study Director: GSK Clinical Trials, MD GlaxoSmithKline
  More Information

Responsible Party: Study Director, GSK
ClinicalTrials.gov Identifier: NCT00424034     History of Changes
Other Study ID Numbers: AMB107623
First Submitted: January 16, 2007
First Posted: January 18, 2007
Last Update Posted: January 19, 2017
Last Verified: January 2017

Keywords provided by GlaxoSmithKline:
safety
Pharmacokinetics
effect of food on pharmacokinetics