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GSK1325760A

Phase 3

Pulmonary Arterial Hypertension | Small molecule | Cardiovascular |GSK plc|Last Updated: Jan 19, 2017

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment21

FDA Designations

No designations recorded

Clinical trial landscape

GSK1325760A · 3 trials · 3 indications

Phase 3 1Phase 2 1Phase 1 1
NCT00554619A Study to Evaluate GSK1325760A - a Long-Term Extension StudyPulmonary Arterial Hypertension
COMPLETED21 Analytics
PHASE3COMPLETED
A Study to Evaluate GSK1325760A - a Long-Term Extension Study
Pulmonary Arterial HypertensionUnlock trial analytics

Study Endpoints

Primary Endpoints

Number of Participants With Any Adverse Event
For 140.57 weeks at maximum, starting from Week 24

An adverse event was defined as any untoward medical occurrence in a participant, temporally associated with the use of an investigational product, whether or not considered related to the investigational product.

Number of Participants With Adverse Events Categorized by Severity
For 140.57 weeks at maximum, starting from Week 24

The severity of adverse events was assessed by the investigator; events were assigned to one of the following categories: mild, an event that was easily tolerated by the participant, causing minimal discomfort and not interfering with everyday activities; moderate, an event that was sufficiently discomforting to interfere with normal everyday activities; and severe, an event that prevented normal everyday activities.

Mean Change From Baseline in Six Minutes Walk Distance (6MWD) at Week 12
Baseline and Week 12

Mean change from baseline was calculated as the Week 12 value minus the baseline value. 6MWD was measured by a 6 minute walk test. This test measures the distance that a subject can walk in a period of 6 minutes.

Adverse events Change in Clinical laboratory test Vital sign 12-lead ECG Plasma concentration Urine concentration
on 5 or 6 days after dosing

Secondary Endpoints

Mean Change From Baseline in Six Minutes Walk Distance (6MWD) at Weeks 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, and 156
Baseline and Weeks 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, and 156
Mean Change From Baseline in the Borg Dyspnea Index (BDI) at Weeks 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, and Withdrawal/Completion
Baseline and Weeks 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, and Withdrawal/Completion (up to Week 159.85)
Number of Participants With the Indicated Change From Baseline in Their World Health Organization (WHO) Functional Classification (FC) at Weeks 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, and Withdrawal/Completion
Baseline and Weeks 24, 36, 48, 60, 72, 84, 96, 108, 120, 132, 144, 156, and Withdrawal/Completion (up to Week 164.14)
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Study Design & Arms

AllocationNON_RANDOMIZED
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
GSK1325760AEXPERIMENTAL -

Interventions

NameTypeDescription
GSK1325760ADRUG2.5mg, 5mg or 10mg/day, po, GSK1325760A treatment will be continued until its approval by the MHLW.
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites11

Inclusion Criteria: * Subjects who complete the 24-week administration of the Phase II/III study (Study No.AMB107816) * Subjects who are assessed that the long-term extension administration of GSK1325760A is appropriate in the judgement of the investigator or subinvestigator * Subjects who request ...

Countries:Japan
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Frequently asked questions about GSK1325760A

What is GSK1325760A used for?

GSK1325760A is an investigational small molecule studied for pulmonary arterial hypertension and hypertension. It has been evaluated in healthy subjects and in patients with pulmonary arterial hypertension, including a long-term extension study. The drug is not approved and remains in clinical development.

Who makes GSK1325760A?

GSK1325760A is developed by GSK plc, a pharmaceutical company listed on the stock exchange under the ticker GSK. The company has sponsored clinical trials of the drug in healthy subjects and in patients with pulmonary arterial hypertension.

What phase is GSK1325760A in?

GSK1325760A has completed Phase 1, Phase 2, and Phase 3 clinical trials. The Phase 1 study was in healthy Japanese subjects, the Phase 2 study evaluated efficacy in pulmonary arterial hypertension, and the Phase 3 study was a long-term extension. The drug remains investigational.

What clinical trials is GSK1325760A in?

GSK1325760A has been studied in three completed trials: NCT00424034, a Phase 1 study in healthy Japanese subjects; NCT00540436, a Phase 2 efficacy and safety study in pulmonary arterial hypertension; and NCT00554619, a Phase 3 long-term extension study. All trials are completed.

Is GSK1325760A the same as other names?

No alternative names for GSK1325760A have been disclosed. The drug is identified solely by its compound number GSK1325760A in clinical trial records and by the developer GSK plc.