Status:
COMPLETED
Safety and Efficacy of Ramelteon in Elderly Subjects With Chronic Insomnia
Lead Sponsor:
Takeda
Conditions:
Chronic Insomnia
Eligibility:
All Genders
65+ years
Phase:
PHASE3
Brief Summary
This purpose of this study is to evaluate the safety and effectiveness of Ramelteon, once daily (QD), in elderly participants with chronic insomnia.
Detailed Description
Insomnia is characterized by a complaint of initiating and maintaining sleep or complaints of nonrestorative and non-refreshing sleep. Transient insomnia affects approximately one-third to one-half of...
Eligibility Criteria
Inclusion
- Inclusion Criteria
- Subject is a male or a post-menopausal female.
- Primary insomnia as defined by the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition Revised for at least 3 months and a history of daytime complaint(s) associated with disturbed sleep.
- Subjective sleep latency greater than or equal to 45 minutes and a subjective total sleep time less than or equal to 6.5 hours per night for at least 3 nights during the week of the lead-in period.
- Habitual bedtime is between 8:30 PM and 12:00 AM.
- Body mass index between 18 and 34, inclusive.
- Exclusion Criteria
- Known hypersensitivity to ramelteon or related compounds, including melatonin.
- Previously participated in a study involving ramelteon.
- Participated in any other investigational study, and/or took any investigational drug within 30 days or five half-lives prior to the first day of single-blind study medication, whichever is longer.
- Sleep schedule changes required by employment (eg, shift worker) within three months prior to the first day of single-blind study medication, or has flown across greater than three time zones within seven days prior to screening.
- Participated in a weight loss program or substantially altered exercise routine within 30 days prior to the first day of single blind study medication.
- Has ever had a history of seizures, sleep apnea, chronic obstructive pulmonary disease, restless leg syndrome, schizophrenia, bipolar disorder, mental retardation, or cognitive disorder.
- History of psychiatric disorder within the past 12 months.
- History of drug addiction or drug abuse within the past 12 months.
- History of alcohol abuse within the past 12 months, as defined in the Diagnostic and Statistical Manual of Mental Disorders, 4th Edition Revised and/or regularly consumes 4 or more alcoholic drinks per day.
- Current significant neurological, hepatic, renal, endocrine, cardiovascular, gastrointestinal, pulmonary, hematologic or metabolic disease, unless currently controlled and stable with protocol-allowed medication.
- Uses tobacco products during nightly awakenings.
- Any clinically important abnormal finding as determined by a medical history, physical examination, electrocardiogram, or clinical laboratory tests, as determined by the investigator.
- Positive hepatitis panel.
- Any additional condition(s) that in the Investigator's opinion would:
- affect sleep-wake function
- prohibit the subject from completing the study
- not be in the best interest of the subject.
- Is required to take or continues taking any disallowed medication, prescription medication, herbal treatment or over-the counter medication, including:
- Anxiolytics
- Hypnotics
- Antidepressants
- Anticonvulsants
- Sedating H1 antihistamines
- Systemic steroids
- Respiratory stimulants
- Decongestants
- Over-the-counter and prescription stimulants
- Over-the-counter and prescription diet aids
- Central nervous system active drugs
- Narcotic analgesics
- All beta blockers
- Melatonin
- St. John's Wort
- Kava-kava
- Gingko biloba
Exclusion
Key Trial Info
Start Date :
December 1 2002
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
January 1 2004
Estimated Enrollment :
829 Patients enrolled
Trial Details
Trial ID
NCT00671255
Start Date
December 1 2002
End Date
January 1 2004
Last Update
February 28 2012
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Columbiana, Alabama, United States
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Mobile, Alabama, United States
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Muscle Shoals, Alabama, United States
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Tallahassee, Alabama, United States