Ignite Creation Date:
2025-12-25 @ 4:58 AM
Ignite Modification Date:
2026-03-11 @ 6:59 AM
Study NCT ID:
NCT02482818
Status:
UNKNOWN
Last Update Posted:
2020-09-25
First Post:
2015-02-08
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Efficacy of Pregabalin on Chronic Cough
Sponsor:
Ottawa Hospital Research Institute
Organization:
Study Overview
Official Title:
Efficacy of Pregabalin on Chronic Cough: A Double Blind, Randomized Control Trial Comparing Pregabalin With Placebo in Patients With Non-asthmatic Chronic Cough
Status:
UNKNOWN
Status Verified Date:
2020-09
Last Known Status:
RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The purpose of this study is to determine if Pregabalin, a medication used for the treatment of seizures and chronic pain, can be used to effectively treat people who suffer from non-asthmatic chronic cough (cough lasting over 8 weeks).
Detailed Description:
A significant number of patients have an impaired quality of life due to chronic cough that fails to respond to therapeutic efforts.
Research suggests that patients with chronic cough may have an oversensitive cough reflex. Reflexes are involuntary responses to nerve stimulation. Since standard cough medicines may not be helpful for treating the oversensitive cough reflex, treatment with neurologically acting agents has been investigated.
Existing work in treatment of cough of unknown etiology has focused on the use of Gabapentin, a compound that acts neurologically that is used in the treatment of epilepsy and pain. A similar drug, Pregabalin, may be a superior medication for this indication. Pregabalin is rapidly absorbed with peak blood concentrations within 1 hour, has an approximate bioavailability of 90%, and is 3 to 10 times more potent than Gabapentin and has no known pharmacokinetic drug interactions.
Research suggests that patients with chronic cough may have an oversensitive cough reflex. Reflexes are involuntary responses to nerve stimulation. Since standard cough medicines may not be helpful for treating the oversensitive cough reflex, treatment with neurologically acting agents has been investigated.
Existing work in treatment of cough of unknown etiology has focused on the use of Gabapentin, a compound that acts neurologically that is used in the treatment of epilepsy and pain. A similar drug, Pregabalin, may be a superior medication for this indication. Pregabalin is rapidly absorbed with peak blood concentrations within 1 hour, has an approximate bioavailability of 90%, and is 3 to 10 times more potent than Gabapentin and has no known pharmacokinetic drug interactions.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: