Trial of IW-1973 (A Stimulator of Soluble Guanylate Cyclase (sGC)) in Healthy Volunteers

NCT ID: NCT02616861

Last Updated: 2019-04-03

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

54 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-11-30

Study Completion Date

2016-06-30

Brief Summary

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Stage 1: To assess the safety, tolerability, pharmacokinetic (PK) profile, and pharmacodynamic (PD) effects of the IW-1973 Tablet administered orally to healthy volunteers, in fed and fasted states, in a single-dose crossover study.

Stage 2: To assess the safety, tolerability, PK profile, and PD effects of a range of doses of IW-1973 Tablet administered orally to healthy subjects in a 21-day, multiple ascending-dose study with optional up-titration of dose level within cohort.

Detailed Description

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Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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IW-1973

1973 Escalating Doses

Group Type EXPERIMENTAL

IW-1973

Intervention Type DRUG

IW-1973 Tablet

Placebo

Matching Placebo

Group Type PLACEBO_COMPARATOR

Matching Placebo Tablet

Intervention Type DRUG

Matching placebo tablet

Interventions

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IW-1973

IW-1973 Tablet

Intervention Type DRUG

Matching Placebo Tablet

Matching placebo tablet

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Subject is an ambulatory male or female between 18 and 55 years old at the Screening Visit
* Subject's body mass index score is \> 18.5 and \< 30.0 kg/m2 at the Screening Visit
* Women of childbearing potential must have a negative pregnancy test and must agree to use double-barrier contraception
* Subject is in good health and has no clinically significant findings on a physical examination

Exclusion Criteria

* History of any clinically significant medical condition
Minimum Eligible Age

18 Years

Maximum Eligible Age

55 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Cyclerion Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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John Hanrahan, MD

Role: STUDY_DIRECTOR

Ironwood Pharmaceuticals

Locations

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Ironwood Investigator

San Antonio, Texas, United States

Site Status

Countries

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United States

Other Identifiers

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ICP-1973-102

Identifier Type: -

Identifier Source: org_study_id

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