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Trial record 41 of 239 for:    (armodafinil)

Modafinil Versus Amphetamines for the Treatment of Narcolepsy Type 2 and Idiopathic Hypersomnia

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ClinicalTrials.gov Identifier: NCT03772314
Recruitment Status : Recruiting
First Posted : December 11, 2018
Last Update Posted : April 16, 2019
Sponsor:
Collaborator:
American Academy of Sleep Medicine
Information provided by (Responsible Party):
Lynn Marie Trotti, Emory University

Brief Summary:

For diseases that cause excessive daytime sleepiness (such as narcolepsy and idiopathic hypersomnia), there are several medications that can be used to treat sleepiness. However, it can be difficult to decide which medication to use for a particular individual for several reasons: 1) there are very few studies that directly compare two medications to see which works best; 2) there are very few studies that include people with a disorder of sleepiness called idiopathic hypersomnia.

To address this gap in knowledge, the researchers propose a randomized clinical trial comparing modafinil and amphetamine salts in patients with narcolepsy type 2 or idiopathic hypersomnia. All participants will either receive modafinil or amphetamine salts -- no participant will receive placebo.

This study will evaluate which medication works better to improve sleepiness. The researchers will also see which medication is better for other symptoms including difficulty waking up and difficulty thinking, as well as seeing which medication causes fewer side. Finally, this study will see if any information about patients (such as age or sleep study features) predicts responding better to one medication or the other.


Condition or disease Intervention/treatment Phase
Idiopathic Hypersomnia Narcolepsy Without Cataplexy Drug: Modafinil Drug: Amphetamine-Dextroamphetamine Phase 2

Detailed Description:

Currently, there are insufficient data to guide clinical practice regarding the use of amphetamines for the treatment of narcolepsy. This may be particularly important in the case of narcolepsy type 2, for which randomized, controlled trial data show that other treatments are less beneficial than they are for participants with narcolepsy type 1. For the closely related disorder of idiopathic hypersomnia, clinical trial data to guide treatment decision-making are even more limited, with only three published controlled trials ever performed.

To address these evidence gaps, the researchers propose a randomized, active-treatment controlled trial comparing modafinil and amphetamine salts for the treatment of narcolepsy type 2 and idiopathic hypersomnia. The primary outcome will be reduction in excessive daytime sleepiness, as measured by change in Epworth Sleepiness Scale scores from baseline to week 12 on treatment. Other important patient-reported outcomes will be considered as secondary outcomes, including Patient Global Impression of Change for sleep inertia, cognitive dysfunction, and sleepiness.

In addition to directly comparing the efficacy of these two medications for hypersomnolent patients, this study will also evaluate for relatively safety in this population. Further, this study will assess clinical predictors of treatment response. All three of these aims will be complementary in informing shared decision-making about whether to treat with modafinil or amphetamine salts.

Forty-four treatment-naïve adult patients seeking evaluation at the Emory Sleep Center for narcolepsy type 2 or idiopathic hypersomnia will be invited to participate and will be randomized to one of the treatment arms upon consent. Participants will receive study treatment for 12 weeks.


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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 44 participants
Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
Primary Purpose: Treatment
Official Title: Informing Treatment Decisions in the Central Disorders of Hypersomnolence: A Pragmatic Clinical Trial of Modafinil Versus Amphetamines
Actual Study Start Date : April 15, 2019
Estimated Primary Completion Date : February 2022
Estimated Study Completion Date : February 2022


Arm Intervention/treatment
Active Comparator: Modafinil
Participants in this study arm will take modafinil.
Drug: Modafinil
Participants will received 100-400 milligrams (mg) per day of modafinil for 12 weeks.
Other Name: Provigil

Experimental: Amphetamine-dextroamphetamine
Participants in this study arm will take amphetamine-dextroamphetamine (amphetamine salts).
Drug: Amphetamine-Dextroamphetamine
Participants will receive 10-40 mg/day of oral amphetamine salts for 12 weeks.
Other Name: Adderall




Primary Outcome Measures :
  1. Change in Epworth Sleepiness Scale (ESS) Score [ Time Frame: Baseline, Week 12 ]
    The Epworth Sleepiness Scale (ESS) asks respondents to indicate how likely they are to doze off or fall asleep during daytime situations such as reading or talking to someone. There are 8 items which are answered on a scale of 0 to 4 where 0 = would never doze and 4 = high chance of dozing. Total score can range from 0 to 24, with higher scores indicating more sleepiness. A score of 0 to 5 can be interpreted as "lower normal daytime sleepiness", a score of 6 to 10 is "higher normal daytime sleepiness", score between 11 to 12 are "mild excessive daytime sleepiness, scores of 13 to 15 are "moderate excessive daytime sleepiness" and scores of 16 to 24 indicate "severe excessive daytime sleepiness".


Secondary Outcome Measures :
  1. Change in Patient Global Impression of Change (PGIc) for Sleepiness Score [ Time Frame: Weeks 4, 8, 12 ]
    The PGIc for Sleepiness asks respondents to rate their sleepiness compared to baseline. Responses are indicated on a scale of 1 to 7 where 1 = very much improved and 7 = very much worse.

  2. Change in Patient Global Impression of Change (PGIc) for Sleep Inertia Score [ Time Frame: Weeks 4, 8, 12 ]
    The PGIc for Sleep Inertia asks respondents to rate their sleep interia compared to baseline. Sleep inertia is defined for participants as "difficulty waking up and getting out of bed in the morning because of sleepiness". Responses are indicated on a scale of 1 to 7 where 1 = very much improved and 7 = very much worse.

  3. Change in Patient Global Impression of Change (PGIc) for Cognitive Dysfunction Score [ Time Frame: Weeks 4, 8, 12 ]
    The PGIc for Cognitive Dysfunction asks respondents to rate their cognitive dysfunction compared to baseline. Cognitive dysfunction is defined for participants as "difficulty with thinking, problems with attention or concentration, and/or brain fog". Responses are indicated on a scale of 1 to 7 where 1 = very much improved and 7 = very much worse.



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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • A diagnosis of idiopathic hypersomnia or narcolepsy type 2 (without cataplexy), according with the International Classification of Sleep Disorders, third edition (ICSD-3) criteria

Exclusion Criteria:

  • Obstructive sleep apnea (Apnea-Hypopnea Index (AHI) > 5)
  • Severe periodic limb movements of sleep with arousals (periodic limb movements (PLM) arousal index > 30)
  • Allergy to either of the study drugs
  • Contraindication to either of the study drugs

    • For modafinil, these contraindications include: history of left ventricular hypertrophy, mitral valve prolapse, severe cardiovascular disease, unstable angina, myocardial infarction, severe hepatic impairment, substance abuse history, psychosis, or unstable depression or mania
    • Contraindications to amphetamine salts, in addition to those listed above, include: other cardiac structural abnormalities, cardiomyopathy, severe arrhythmias, uncontrolled hypertension, glaucoma, Tourette's syndrome, and epilepsy
  • Women who are pregnant, planning to become pregnant within 16 weeks, or breastfeeding will be excluded

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): NCT03772314


Contacts
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Contact: Natalie Fernandez 404-778-6114 natalie.fernandez@emory.edu

Locations
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United States, Georgia
Emory Sleep Center Recruiting
Atlanta, Georgia, United States, 30329
Principal Investigator: Lynn Marie Trotti, MD         
Sponsors and Collaborators
Emory University
American Academy of Sleep Medicine
Investigators
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Principal Investigator: Lynn Marie Trotti, MD, MSc Emory University

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Responsible Party: Lynn Marie Trotti, Associate Professor, Emory University
ClinicalTrials.gov Identifier: NCT03772314     History of Changes
Other Study ID Numbers: IRB00108167
First Posted: December 11, 2018    Key Record Dates
Last Update Posted: April 16, 2019
Last Verified: April 2019
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

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Studies a U.S. FDA-regulated Drug Product: Yes
Studies a U.S. FDA-regulated Device Product: No
Product Manufactured in and Exported from the U.S.: No

Additional relevant MeSH terms:
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Modafinil
Narcolepsy
Disorders of Excessive Somnolence
Cataplexy
Hypersomnolence, Idiopathic
Sleep Disorders, Intrinsic
Dyssomnias
Sleep Wake Disorders
Nervous System Diseases
Mental Disorders
Amphetamine
Dextroamphetamine
Adderall
Central Nervous System Stimulants
Physiological Effects of Drugs
Wakefulness-Promoting Agents
Cytochrome P-450 CYP3A Inducers
Cytochrome P-450 Enzyme Inducers
Molecular Mechanisms of Pharmacological Action
Sympathomimetics
Autonomic Agents
Peripheral Nervous System Agents
Dopamine Agents
Neurotransmitter Agents
Adrenergic Agents
Adrenergic Uptake Inhibitors
Neurotransmitter Uptake Inhibitors
Membrane Transport Modulators
Dopamine Uptake Inhibitors