ADS-5102 for the Treatment of Levodopa Induced Dyskinesia (EASE LID Study) (EASE LID)
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| ClinicalTrials.gov Identifier: NCT02136914 |
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Recruitment Status :
Completed
First Posted : May 13, 2014
Results First Posted : February 6, 2018
Last Update Posted : February 6, 2018
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Sponsor:
Adamas Pharmaceuticals, Inc.
Information provided by (Responsible Party):
Adamas Pharmaceuticals, Inc.
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Brief Summary:
This is a multi-center, randomized, double-blind, placebo-controlled, 2-arm, parallel group study to evaluate the efficacy and safety of ADS-5102 extended release (ER) capsules, an investigational formulation of amantadine, dosed once nightly at bedtime for the treatment of levodopa induced dyskinesia (LID) in subjects with Parkinson's disease (PD). The novel pharmacokinetic profile of ADS-5102 is expected to achieve i) maximal concentrations in the early morning through mid-day, when LID can be troublesome, and ii) lower concentrations in the evening, potentially reducing the negative impact of amantadine on sleep. This pharmacokinetic profile could enable higher doses to be tolerated with a once-nightly ER formulation than can be tolerated with an immediate-release formulation. The once-nightly dosing regimen may also provide enhanced convenience and compliance.
In a previous clinical study, ADS-5102 met its primary endpoint; LID was significantly reduced as measured by the change in UDysRS score over 8 weeks vs. placebo.
| Condition or disease | Intervention/treatment | Phase |
|---|---|---|
| Dyskinesia Levodopa Induced Dyskinesia (LID) Parkinson's Disease | Drug: ADS-5102 Other: Placebo | Phase 3 |
| Study Type : | Interventional (Clinical Trial) |
| Actual Enrollment : | 126 participants |
| Allocation: | Randomized |
| Intervention Model: | Parallel Assignment |
| Masking: | Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor) |
| Primary Purpose: | Treatment |
| Official Title: | Efficacy and Safety of ADS-5102 (Amantadine HCl) Extended Release Capsules for the Treatment of Levodopa Induced Dyskinesia in Parkinson's Disease Patients (EASE LID Study) |
| Study Start Date : | May 2014 |
| Actual Primary Completion Date : | December 2015 |
| Actual Study Completion Date : | December 2015 |
Resource links provided by the National Library of Medicine
MedlinePlus Genetics related topics:
Parkinson disease
MedlinePlus related topics:
Parkinson's Disease
| Arm | Intervention/treatment |
|---|---|
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Experimental: ADS-5102
ADS-5102 (amantadine HCl extended release)
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Drug: ADS-5102
Oral capsules to be administered once nightly at bedtime, for 25 weeks
Other Name: amantadine HCl extended release |
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Placebo Comparator: Placebo
Placebo
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Other: Placebo
Oral capsules to be administered once nightly at bedtime, for 25 weeks |
Primary Outcome Measures :
- Change From Baseline in the Unified Dyskinesia Rating Scale (UDysRS) Score at Week 12 [ Time Frame: Baseline to Week 12 ]The UDysRS is a dyskinesia rating scale from 0-104; it evaluates involuntary movements associated with PD. A higher score indicates more severe PD. The UDysRS was measured at Baseline and Weeks 2, 8, 12, 18, and 24.
Secondary Outcome Measures :
- Change From Baseline in the Unified Dyskinesia Rating Scale (UDysRS) Score at Week 24 [ Time Frame: Baseline to Week 24 ]The UDysRS is a dyskinesia rating scale from 0-104; it evaluates involuntary movements associated with PD. A higher score indicates more severe PD. The UDysRS was measured at Baseline and Weeks 2, 8, 12, 18, and 24.
- Change in the Standardized PD Home Diary (ON Time Without Troublesome Dyskinesia, ON Time With Troublesome Dyskinesia, OFF Time) [ Time Frame: Baseline (BL) to Week 12 (W12) and Week 24 (W24) ]A PD home diary was used to score 5 different conditions in 30-minute intervals: ASLEEP, OFF, ON (ie, had adequate control of PD symptoms) without dyskinesia, ON with non-troublesome dyskinesia, and ON with troublesome dyskinesia. The results were based on 2 consecutive 24-hour diaries taken prior to the day of randomization and prior to the Week 2, 8, 12, 18, and 24 visits.
- Change in the Movement Disorder Society Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Combined Score (Parts I, II, and III) [ Time Frame: Baseline (BL) to Week 12 (W12) and Week 24 (W24) ]The MDS-UPDRS Parts I, II, and III examined non-motor experiences of daily living, motor experiences of daily living, and motor examination, respectively. Each Part contains items or questions that were each rated on a scale from 0 (normal) to 4 (severe). The Combined Parts I, II, and III (representing the sum of the individual scores from Parts I, II, and III) has a scale range of 0-236. Higher scores, whether for individual Parts or the sum of the combined Parts, indicate more severe PD.
- Clinician's Global Impression of Change (CGI-C) in Overall PD Symptoms [ Time Frame: Baseline to Week 12 and Week 24 ]The CGI-C consisted of a single question that assessed the investigator's global impression of the subject's change from Baseline in overall PD symptoms, including but not limited to LID. The CGI-C required that the investigator rate the extent to which the subject's PD had improved or worsened (from marked worsening to marked improvement). The CGI-C was assessed at Baseline and Weeks 2, 8, 12, 18, and 24.
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| Ages Eligible for Study: | 30 Years to 85 Years (Adult, Older Adult) |
| Sexes Eligible for Study: | All |
| Accepts Healthy Volunteers: | No |
Criteria
Inclusion Criteria:
- Signed a current IRB/REB/IEC-approved informed consent form
- Parkinson's disease, per UK Parkinson's Disease Society (UKPDS) Brain Bank Clinical Diagnostic Criteria
- On a stable regimen of antiparkinson's medications for at least 30 days prior to screening, including a levodopa preparation administered not less than three times daily, and willing to continue the same doses and regimens during study participation
- Following diary training, the subject is willing and able to understand and complete the 24-hour PD home diary (caregiver/study partner assistance allowed)
- Any other current and allowed prescription/non-prescription medications and/or nutritional supplements taken regularly must have been at a stable dose and regimen for at least 30 days prior to screening, and subject must be willing to continue the same doses and regimens during study participation (this criterion does not apply to medications that are being taken pre-study only on an as-needed basis)
Exclusion Criteria:
- History of neurosurgical intervention related to Parkinson's disease (e.g. deep brain stimulation)
- History of seizures within 2 years prior to screening
- History of stroke or transient ischemic attack (TIA) within 2 years prior to screening
- History of cancer within 5 years prior to screening, with the following exceptions: adequately treated non-melanomatous skin cancers, localized bladder cancer, non-metastatic prostate cancer or in situ cervical cancer
- Presence of cognitive impairment, as evidenced by a Mini-Mental Status Examination (MMSE) score of less than 24 during screening
- If female, is pregnant or lactating
- If a sexually active female, is not surgically sterile or at least 2 years post-menopausal, or does not agree to utilize an effective method of contraception from screening through at least 4 weeks after the completion of study treatment.
- Treatment with an investigational drug or device within 30 days prior to screening
- Treatment with an investigational biologic within 6 months prior to screening
- Current participation in another clinical trial
Information from the National Library of Medicine
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02136914
Locations
| United States, Alabama | |
| Birmingham, Alabama, United States, 35233 | |
| United States, Arizona | |
| Phoenix, Arizona, United States, 85013 | |
| Scottsdale, Arizona, United States, 85259 | |
| Sun City, Arizona, United States, 85351 | |
| United States, California | |
| Fountain Valley, California, United States, 92708 | |
| Pasadena, California, United States, 91105 | |
| Reseda, California, United States, 91335 | |
| Sacramento, California, United States, 95817 | |
| Torrance, California, United States, 90505 | |
| Ventura, California, United States, 93003 | |
| United States, Colorado | |
| Aurora, Colorado, United States, 80045 | |
| United States, Connecticut | |
| Manchester, Connecticut, United States, 06040 | |
| United States, Florida | |
| Boca Raton, Florida, United States, 33486 | |
| Gainesville, Florida, United States, 32607 | |
| Naples, Florida, United States, 34102 | |
| Port Charlotte, Florida, United States, 33980 | |
| Sunrise, Florida, United States, 33351 | |
| Tampa, Florida, United States, 33613 | |
| Weston, Florida, United States, 33331 | |
| United States, Georgia | |
| Atlanta, Georgia, United States, 30329 | |
| United States, Illinois | |
| Chicago, Illinois, United States, 60612 | |
| United States, Iowa | |
| Des Moines, Iowa, United States, 50309 | |
| United States, Kansas | |
| Kansas City, Kansas, United States, 66160 | |
| United States, Michigan | |
| Bingham Farms, Michigan, United States, 48025 | |
| West Bloomfield, Michigan, United States, 48322 | |
| United States, Minnesota | |
| Golden Valley, Minnesota, United States, 55427 | |
| United States, Missouri | |
| Saint Louis, Missouri, United States, 63110 | |
| United States, New York | |
| Albany, New York, United States, 12208 | |
| Commack, New York, United States, 11725 | |
| New York, New York, United States, 10003 | |
| New York, New York, United States, 10016 | |
| New York, New York, United States, 10029 | |
| United States, North Carolina | |
| Raleigh, North Carolina, United States, 27607 | |
| United States, Ohio | |
| Cincinnati, Ohio, United States, 45219 | |
| Cleveland, Ohio, United States, 44195 | |
| Toledo, Ohio, United States, 43614 | |
| United States, Oklahoma | |
| Tulsa, Oklahoma, United States, 74136 | |
| United States, Pennsylvania | |
| Philadelphia, Pennsylvania, United States, 19107 | |
| United States, Texas | |
| Dallas, Texas, United States, 75390 | |
| Houston, Texas, United States, 77030-1 | |
| Houston, Texas, United States, 77030-2 | |
| United States, Washington | |
| Kirkland, Washington, United States, 98034 | |
| United States, Wisconsin | |
| Milwaukee, Wisconsin, United States, 53233 | |
| Canada, Alberta | |
| Edmonton, Alberta, Canada, T6G 2B7 | |
| Canada, Ontario | |
| Toronto, Ontario, Canada, M5T 2S8 | |
| Canada, Saskatchewan | |
| Regina, Saskatchewan, Canada, S4T 1A5 | |
Sponsors and Collaborators
Adamas Pharmaceuticals, Inc.
Investigators
| Study Director: | Clinical Trials Director | Adamas Pharmaceuticals, Inc. |
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
| Responsible Party: | Adamas Pharmaceuticals, Inc. |
| ClinicalTrials.gov Identifier: | NCT02136914 |
| Other Study ID Numbers: |
ADS-AMT-PD301 |
| First Posted: | May 13, 2014 Key Record Dates |
| Results First Posted: | February 6, 2018 |
| Last Update Posted: | February 6, 2018 |
| Last Verified: | January 2018 |
Keywords provided by Adamas Pharmaceuticals, Inc.:
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Levodopa Induced Dyskinesia LID Parkinsonism |
Additional relevant MeSH terms:
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Parkinson Disease Dyskinesias Parkinsonian Disorders Basal Ganglia Diseases Brain Diseases Central Nervous System Diseases Nervous System Diseases Movement Disorders Synucleinopathies Neurodegenerative Diseases Neurologic Manifestations Amantadine |
Antiparkinson Agents Anti-Dyskinesia Agents Antiviral Agents Anti-Infective Agents Dopamine Agents Neurotransmitter Agents Molecular Mechanisms of Pharmacological Action Physiological Effects of Drugs Analgesics, Non-Narcotic Analgesics Sensory System Agents Peripheral Nervous System Agents |