A Study To Test The Interaction of Two Medications for Treatment of Overactive Bladder

This study has been completed.
Sponsor:
Information provided by:
GlaxoSmithKline
ClinicalTrials.gov Identifier:
NCT00501267
First received: July 13, 2007
Last updated: October 9, 2008
Last verified: October 2008
  Purpose

The purpose of this study is to determine the effect of repeat doses of solabegron and oxybutynin when taken alone or together


Condition Intervention Phase
Overactive Bladder
Drug: solabegron and oxybutynin
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Pharmacokinetics Study
Intervention Model: Crossover Assignment
Masking: Open Label
Primary Purpose: Treatment
Official Title: A Randomized, Repeat Dose Study to Investigate the Pharmacokinetics, Safety and Tolerability of Solabegron (GW427353) in Combination With Oxybutynin in Healthy Adult Subjects.

Resource links provided by NLM:


Further study details as provided by GlaxoSmithKline:

Primary Outcome Measures:
  • Absorption rate of solabegron and oxybutynin [ Time Frame: as measured by multiple blood draws after repeat dosing ]

Secondary Outcome Measures:
  • To assess bladder function [ Time Frame: prior to dosing Session 1 and post dose for each session ]

Enrollment: 24
Study Start Date: June 2007
Intervention Details:
    Drug: solabegron and oxybutynin
    Other Name: solabegron and oxybutynin
  Eligibility

Ages Eligible for Study:   18 Years to 65 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy adult males & females ages 18-65;
  • Body weight >50kg; BMI between 19-32;
  • Signed and dated informed consent; QTc Interval <450 msec;

Exclusion Criteria:

  • Resting blood pressure >140/90 mmHg or HR >100 at screening;
  • History of drug allergy or other allergy which, in the opinion of the PI, contraindicates their participation;
  • Positive urine drug, alcohol or serum pregnancy test at screening and prior to dosing;
  • Positive HIV, Hepatitis B, C at screening; use of medications (except acetaminophen)or vitamins or herbal supplements within 7 days or 5 half lives prior to dosing and during study;
  • history of urinary retention, gastric retention, and other sever gastrointestinal motility conditions, uncontrolled narrow-angle glaucoma or who are at risk for these conditions;
  • history of chronic constipation and/or regular laxative use; donation of more than 500mL of blood within 56 days prior to dosing;
  • clinically relevant abnormality identified during screening process or any medical condition or circumstance making the subject unsuitable for participation based on the Investigatorâ s assessment
  Contacts and Locations
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, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00501267

Locations
United States, Washington
GSK Investigational Site
Tacoma, Washington, United States, 98418
Sponsors and Collaborators
GlaxoSmithKline
Investigators
Study Director: GSK Clinical Trials, MD GlaxoSmithKline
  More Information

No publications provided

Responsible Party: Study Director, GSK
ClinicalTrials.gov Identifier: NCT00501267     History of Changes
Other Study ID Numbers: B3C109868
Study First Received: July 13, 2007
Last Updated: October 9, 2008
Health Authority: United States: Food and Drug Administration

Keywords provided by GlaxoSmithKline:
solabegron,
oxybutynin,
healthy adults,
drug interaction

Additional relevant MeSH terms:
Urinary Bladder, Overactive
Urinary Bladder Diseases
Urologic Diseases
Lower Urinary Tract Symptoms
Urological Manifestations
Signs and Symptoms
Oxybutynin
Solabegron
Parasympatholytics
Autonomic Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Pharmacologic Actions
Muscarinic Antagonists
Cholinergic Antagonists
Cholinergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Urological Agents
Therapeutic Uses
Adrenergic beta-3 Receptor Agonists
Adrenergic beta-Agonists
Adrenergic Agonists
Adrenergic Agents

ClinicalTrials.gov processed this record on October 19, 2014