Efficacy and Tolerability of Ramelteon in Patients With Rapid Eye Movement (REM) Behavior Disorder and Parkinsonism
Study Details
Study Description
Brief Summary
Parkinson's disease (PD) is the second most common neurodegenerative disorder of the elderly that affects a million patients in US. Sleep dysfunction impacts up to 90% of PD patients. PD patients experience a variety of sleep disorders including parasomnias, specifically REM behavior disorder (RBD) that can precede the onset of motor manifestations of PD. RBD has negative consequences on patients' and their bed partners' quality of life mainly due to its impact on the sleep quality and day time alertness. RBD also predisposes affected individuals and their bed partners to physical injuries.
There are no FDA approved treatments for RBD. Clonazepam is the most commonly used treatment but carries risks of daytime sedation, tolerance, and withdrawal symptoms. More recently, melatonin has been demonstrated to be effective in several small studies. Ramelteon, a selective melatonin receptor agonist with favorable safety profile, could potentially be effective for the treatment of RBD.
This pilot protocol will investigate safety and efficacy of ramelteon for the treatment of RBD in subjects with parkinsonism. We plan to recruit 20 subjects with RBD diagnosed based on the clinical interview and confirmed by the polysomnographic (PSG) data. The study is designed as a prospective randomized placebo controlled 12-week study. Primary outcome measure will be change in frequency of RBD events based on the daily sleep diaries. Secondary outcome measure will be change in the amount of tonic muscle activity based on the results of the baseline and final PSG. A number of other secondary and exploratory outcome measures will be collected
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
See above.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: 1 Ramelteon (TAK-375) 8mg tablets |
Drug: Rozerem
Subjects take 1 8mg tablet 30 minutes before bedtime everyday for 8 weeks.
Other Names:
|
Placebo Comparator: 2 Placebo 8 mg tablets |
Drug: Placebo
Placebo 8 mg tablets
|
Outcome Measures
Primary Outcome Measures
- Change in the Frequency of RBD Based on the Daily Sleep Diaries, Completed Daily for the Duration of the Study by the Study Subjects' Bed Partners/Caregivers [12 weeks]
Change in the frequency of RBD based on the daily sleep diaries, completed daily for the duration of the study by the study subjects' bed partners/caregivers. Data will not be analyzed. The protocol is being terminated due to low subject enrollment and recruitment.
Secondary Outcome Measures
- Change in the Amount of Tonic Muscle Activity Based on the Results of the Baseline and Final Polysomnographic (PSG) Study [8 weeks]
- Changes in Mean TST, LPS, WASO (Based on PSG) [8 weeks]
- Changes in Clinician Global Impression Scale of Improvement (CGI-I) [10 weeks]
- Changes in RBD Structured Questionnaire (Completed by Patient and Bed Partner) [12 weeks]
- Changes in Patient Completed Parkinson's Disease Sleep Scale (PDSS)- the Only Validated PD Specific, Questionnaire-based, Sleep Evaluation Scale [12 weeks]
- Changes in Patient Completed Epworth Sleepiness Scale (ESS) [12 weeks]
- Changes in Beck Depression Inventory (BDI) [12 weeks]
- Changes in Pittsburgh Sleep Quality Index (PSQI) (Patient Completed) [12 weeks]
- Changes in Patient Completed The Fatigue Severity Scale (FSS) [12 weeks]
- Changes in Patient Completed PDQ-39 Scale(PD-specific Quality of Life Scale) [12 weeks]
- Changes in Physician Completed United Parkinson's Disease Rating Scale (UPDRS) [12 weeks]
- Changes in Mini-Mental State Exam (MMSE) [12 weeks]
- Changes in The Montreal Cognitive Assessment Scale (MoCA) [12 weeks]
- Study Terminated Due to Low Subject Recruitment and Enrollment. []
Low subject recruitment and enrollment
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Diagnosis of parkinsonism (idiopathic PD, multiple systems atrophy, Lewy body dementia)
-
RBD frequency of at least once per week based on the RBD screening clinical questionnaire
-
PSG evidence of RBD
-
Presence of bed partner/caregiver who sleeps in the same room as PD patient
Exclusion Criteria:
-
Known hypersensitivity to ramelteon or related compounds, including melatonin and melatonin-related compounds.
-
Use of hypnotics or other sedatives within a month prior to the study initiation
-
Presence of active psychosis
-
Use of neuroleptics, except for the atypical neuroleptics - specifically quetiapine (the dose should not exceed 50mg/day)
-
Use of antidepressants unless the patient has been on a stable dose for at least three months
-
Use of Venlafaxine (Effexor®)
-
Presence of cognitive impairment, defined as the Mini Mental Status Examination (MMSE) score <24
-
Presence of depression defined as the Beck Depression Inventory (BDI) score >14
-
Significant sleep disordered breathing (defined as an apnea-hypopnea index>15 events/hr of sleep on screening PSG), significant periodic limb movement disorder (defined as a PLM index>10 events/hr of sleep with awakening on screening PSG)
-
Travel through two time zones within a month prior to the study initiation
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Northwestern University | Chicago | Illinois | United States | 60611 |
Sponsors and Collaborators
- Northwestern University
- Takeda
Investigators
- Principal Investigator: Tanya Simuni, M.D., Northwestern University, Department of Neurology
- Study Director: Aleksandar Videnovic, M.D., Northwestern University, Department of Neurology
Study Documents (Full-Text)
None provided.More Information
Publications
- Boeve BF, Silber MH, Ferman TJ, Lucas JA, Parisi JE. Association of REM sleep behavior disorder and neurodegenerative disease may reflect an underlying synucleinopathy. Mov Disord. 2001 Jul;16(4):622-30.
- Boeve BF, Silber MH, Ferman TJ. Melatonin for treatment of REM sleep behavior disorder in neurologic disorders: results in 14 patients. Sleep Med. 2003 Jul;4(4):281-4.
- Boeve BF, Silber MH, Parisi JE, Dickson DW, Ferman TJ, Benarroch EE, Schmeichel AM, Smith GE, Petersen RC, Ahlskog JE, Matsumoto JY, Knopman DS, Schenck CH, Mahowald MW. Synucleinopathy pathology and REM sleep behavior disorder plus dementia or parkinsonism. Neurology. 2003 Jul 8;61(1):40-5.
- Borja NL, Daniel KL. Ramelteon for the treatment of insomnia. Clin Ther. 2006 Oct;28(10):1540-55. Review.
- Chaudhuri KR, Pal S, DiMarco A, Whately-Smith C, Bridgman K, Mathew R, Pezzela FR, Forbes A, Högl B, Trenkwalder C. The Parkinson's disease sleep scale: a new instrument for assessing sleep and nocturnal disability in Parkinson's disease. J Neurol Neurosurg Psychiatry. 2002 Dec;73(6):629-35.
- Gagnon JF, Bédard MA, Fantini ML, Petit D, Panisset M, Rompré S, Carrier J, Montplaisir J. REM sleep behavior disorder and REM sleep without atonia in Parkinson's disease. Neurology. 2002 Aug 27;59(4):585-9.
- Kunz D, Bes F. Melatonin as a therapy in REM sleep behavior disorder patients: an open-labeled pilot study on the possible influence of melatonin on REM-sleep regulation. Mov Disord. 1999 May;14(3):507-11.
- Roth T, Seiden D, Sainati S, Wang-Weigand S, Zhang J, Zee P. Effects of ramelteon on patient-reported sleep latency in older adults with chronic insomnia. Sleep Med. 2006 Jun;7(4):312-8. Epub 2006 May 18.
- Schenck CH, Bundlie SR, Mahowald MW. Delayed emergence of a parkinsonian disorder in 38% of 29 older men initially diagnosed with idiopathic rapid eye movement sleep behaviour disorder. Neurology. 1996 Feb;46(2):388-93. Erratum in: Neurology 1996 Jun;46(6):1787.
- Schenck CH, Bundlie SR, Patterson AL, Mahowald MW. Rapid eye movement sleep behavior disorder. A treatable parasomnia affecting older adults. JAMA. 1987 Apr 3;257(13):1786-9.
- Simuni T. Somnolence and other sleep disorders in Parkinson's disease: the challenge for the practicing neurologist. Neurol Clin. 2004 Oct;22(3 Suppl):S107-26. Review.
- Takeuchi N, Uchimura N, Hashizume Y, Mukai M, Etoh Y, Yamamoto K, Kotorii T, Ohshima H, Ohshima M, Maeda H. Melatonin therapy for REM sleep behavior disorder. Psychiatry Clin Neurosci. 2001 Jun;55(3):267-9.
- Thorpy MJ. Sleep disorders in Parkinson's disease. Clin Cornerstone. 2004;6 Suppl 1A:S7-15. Review.
- 07-028R
Study Results
Participant Flow
Recruitment Details | |
---|---|
Pre-assignment Detail |
Arm/Group Title | Ramelteon (TAK-375) 8mg Tablets | Placebo 8 mg Tablets |
---|---|---|
Arm/Group Description | Ramelteon (TAK-375) 8mg tablets | Placebo 8 mg tablets |
Period Title: Overall Study | ||
STARTED | 1 | 2 |
COMPLETED | 1 | 2 |
NOT COMPLETED | 0 | 0 |
Baseline Characteristics
Arm/Group Title | Ramelteon (TAK-375) 8mg Tablets | Placebo 8 mg Tablets | Total |
---|---|---|---|
Arm/Group Description | Ramelteon (TAK-375) 8mg tablets | Placebo 8 mg tablets | Total of all reporting groups |
Overall Participants | 1 | 2 | 3 |
Age (Count of Participants) | |||
<=18 years |
0
0%
|
0
0%
|
0
0%
|
Between 18 and 65 years |
1
100%
|
2
100%
|
3
100%
|
>=65 years |
0
0%
|
0
0%
|
0
0%
|
Age (years) [Mean (Standard Deviation) ] | |||
Mean (Standard Deviation) [years] |
57
(0)
|
57
(7.85)
|
57
(7.85)
|
Sex: Female, Male (Count of Participants) | |||
Female |
1
100%
|
0
0%
|
1
33.3%
|
Male |
0
0%
|
2
100%
|
2
66.7%
|
Region of Enrollment (participants) [Number] | |||
United States |
1
100%
|
2
100%
|
3
100%
|
Outcome Measures
Title | Change in the Frequency of RBD Based on the Daily Sleep Diaries, Completed Daily for the Duration of the Study by the Study Subjects' Bed Partners/Caregivers |
---|---|
Description | Change in the frequency of RBD based on the daily sleep diaries, completed daily for the duration of the study by the study subjects' bed partners/caregivers. Data will not be analyzed. The protocol is being terminated due to low subject enrollment and recruitment. |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title | Ramelteon (TAK-375) 8mg Tablets | Placebo 8 mg Tablets |
---|---|---|
Arm/Group Description | Ramelteon (TAK-375) 8mg tablets | Placebo 8 mg tablets |
Measure Participants | 0 | 0 |
Title | Change in the Amount of Tonic Muscle Activity Based on the Results of the Baseline and Final Polysomnographic (PSG) Study |
---|---|
Description | |
Time Frame | 8 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Mean TST, LPS, WASO (Based on PSG) |
---|---|
Description | |
Time Frame | 8 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Clinician Global Impression Scale of Improvement (CGI-I) |
---|---|
Description | |
Time Frame | 10 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in RBD Structured Questionnaire (Completed by Patient and Bed Partner) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Patient Completed Parkinson's Disease Sleep Scale (PDSS)- the Only Validated PD Specific, Questionnaire-based, Sleep Evaluation Scale |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Patient Completed Epworth Sleepiness Scale (ESS) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Beck Depression Inventory (BDI) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Pittsburgh Sleep Quality Index (PSQI) (Patient Completed) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Patient Completed The Fatigue Severity Scale (FSS) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Patient Completed PDQ-39 Scale(PD-specific Quality of Life Scale) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Physician Completed United Parkinson's Disease Rating Scale (UPDRS) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in Mini-Mental State Exam (MMSE) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Changes in The Montreal Cognitive Assessment Scale (MoCA) |
---|---|
Description | |
Time Frame | 12 weeks |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Title | Study Terminated Due to Low Subject Recruitment and Enrollment. |
---|---|
Description | Low subject recruitment and enrollment |
Time Frame |
Outcome Measure Data
Analysis Population Description |
---|
[Not Specified] |
Arm/Group Title |
---|
Arm/Group Description |
Adverse Events
Time Frame | ||||
---|---|---|---|---|
Adverse Event Reporting Description | ||||
Arm/Group Title | Ramelteon (TAK-375) 8mg Tablets | Placebo 8 mg Tablets | ||
Arm/Group Description | Ramelteon (TAK-375) 8mg tablets | Placebo 8 mg tablets | ||
All Cause Mortality |
||||
Ramelteon (TAK-375) 8mg Tablets | Placebo 8 mg Tablets | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | / (NaN) | / (NaN) | ||
Serious Adverse Events |
||||
Ramelteon (TAK-375) 8mg Tablets | Placebo 8 mg Tablets | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/1 (0%) | 0/2 (0%) | ||
Other (Not Including Serious) Adverse Events |
||||
Ramelteon (TAK-375) 8mg Tablets | Placebo 8 mg Tablets | |||
Affected / at Risk (%) | # Events | Affected / at Risk (%) | # Events | |
Total | 0/1 (0%) | 0/2 (0%) |
Limitations/Caveats
More Information
Certain Agreements
Principal Investigators are NOT employed by the organization sponsoring the study.
There is NOT an agreement between Principal Investigators and the Sponsor (or its agents) that restricts the PI's rights to discuss or publish trial results after the trial is completed.
Results Point of Contact
Name/Title | Angelica Marconi |
---|---|
Organization | Northwestern University |
Phone | 312-503-1999 |
a-marconi@northwestern.edu |
- 07-028R