Ignite Creation Date:
2025-12-26 @ 10:56 AM
Ignite Modification Date:
2025-12-29 @ 12:22 PM
Study NCT ID:
NCT00755508
Status:
COMPLETED
Last Update Posted:
2012-02-28
First Post:
2008-09-17
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Efficacy and Safety of Ramelteon Combined With Gabapentin in Treating Patients With Insomnia
Sponsor:
Takeda
Organization:
Study Overview
Official Title:
A Phase 2, Double-Blind, Randomized, Placebo-Controlled, Parallel-Group, Multicenter, Proof-of-Concept Study to Evaluate the Safety and Efficacy of ROZEREM™ Taken in Combination With Gabapentin for the Treatment of Subjects With Chronic Insomnia
Status:
COMPLETED
Status Verified Date:
2012-02
Last Known Status:
None
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 the efficacy and safety of ramelteon, once daily (QD), taken in combination with Gabapentin for treating insomnia.
Detailed Description:
Approximately 60 to 70 million adults in the United States alone are affected by insomnia. Daytime symptoms of insomnia include tiredness, lack of energy, difficulty concentrating, and irritability. Recent epidemiologic research focusing on quality of life has identified significant insomnia-related morbidities that relate to work productivity, health care utilization, and risk of depression. Insomnia is also associated with diminished work output, absenteeism, and greater rates of accidents. gamma-aminobutyric acid is the major inhibitory transmitter in the central nervous system and most currently prescribed sleep agents are benzodiazepine receptor agonists, which induce sleep by binding to the benzodiazepine receptor site of the gamma-aminobutyric acid -A receptor complex. In addition to sleep, benzodiazepine receptor agonists can cause a wide range of ancillary effects not directly related to sleep, including sedative, anxiolytic, muscle-relaxant, and amnesic effects, and have risks of tolerance, dependence, and abuse potential.
Gabapentin is a novel anti-epileptic drug, which is currently used in subjects with partial seizures. Some studies have shown that gabapentin also has an effect on sleep architecture. In several studies, which included healthy subjects, epileptic subjects, and subjects with restless leg syndrome, the use of gabapentin been shown to prolong slow-wave sleep, increase total sleep time and sleep efficiency, and decrease number of awakenings.
Ramelteon is a melatonin receptor agonist with affinity for the human melatonin receptor subtype 1, melatonin receptor subtype 2 and selectivity over the melatonin receptor subtype 3 receptor. It also demonstrates agonist activity in vitro relative to melatonin in cells expressing human melatonin receptor subtype 1 or melatonin receptor subtype 2 receptors. The binding of melatonin at these receptors is thought to contribute to maintenance of the circadian rhythm underlying the normal sleep-wake cycle.
The purpose of this trial is to determine if the co-administration of Ramelteon and gabapentin may produce increased sleep efficiency through reduction of wake time after persistent sleep onset, in addition to the reduction in sleep latency and increase in sleep duration. Study participation is anticipated to be about one month.
Gabapentin is a novel anti-epileptic drug, which is currently used in subjects with partial seizures. Some studies have shown that gabapentin also has an effect on sleep architecture. In several studies, which included healthy subjects, epileptic subjects, and subjects with restless leg syndrome, the use of gabapentin been shown to prolong slow-wave sleep, increase total sleep time and sleep efficiency, and decrease number of awakenings.
Ramelteon is a melatonin receptor agonist with affinity for the human melatonin receptor subtype 1, melatonin receptor subtype 2 and selectivity over the melatonin receptor subtype 3 receptor. It also demonstrates agonist activity in vitro relative to melatonin in cells expressing human melatonin receptor subtype 1 or melatonin receptor subtype 2 receptors. The binding of melatonin at these receptors is thought to contribute to maintenance of the circadian rhythm underlying the normal sleep-wake cycle.
The purpose of this trial is to determine if the co-administration of Ramelteon and gabapentin may produce increased sleep efficiency through reduction of wake time after persistent sleep onset, in addition to the reduction in sleep latency and increase in sleep duration. Study participation is anticipated to be about one month.
Study Oversight
Has Oversight DMC:
False
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?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| U1111-1114-3348 | REGISTRY | WHO | View |