modafinil and Daytime Sleepiness

modafinil has been researched along with Daytime Sleepiness in 143 studies

Modafinil: A benzhydryl acetamide compound, central nervous system stimulant, and CYP3A4 inducing agent that is used in the treatment of NARCOLEPSY and SLEEP WAKE DISORDERS.
modafinil : A racemate comprising equimolar amounts of armodafinil and (S)-modafinil. A central nervous system stimulant, it is used for the treatment of sleeping disorders such as narcolepsy, obstructive sleep apnoea, and shift-work sleep disorder. The optical enantiomers of modafinil have similar pharmacological actions in animals.
2-[(diphenylmethyl)sulfinyl]acetamide : A sulfoxide that is dimethylsulfoxide in which two hydrogens attached to one of the methyl groups are replaced by phenyl groups, while one hydrogen attached to the other methyl group is replaced by a carbamoyl (aminocarbonyl) group.

Research

Studies (143)

Authors

Clinical Trials (19)

Trial Overview

Trial Outcomes

Daytime Sleep Latency as Measured by the Maintenance of Wakefulness Test (MWT)

The Maintenance of Wakefulness Test consisted of four 20 minute tests of the patient's ability to remain awake in soporific conditions. The Mean change from baseline to week 8 in the average MWT number of minutes until sleep onset was the primary endpoint. (NCT00066170)
Timeframe: Baseline to Week 8

Epworth Sleepiness Scale

"Scores on the Epworth Sleepiness Scale (ESS) were averaged by subject across all administrations for a given drug condition (i.e. administered twice on clarithromycin (once during week 1 and once during week 2) and twice on placebo (once during week 1 and once during week 2)).~ESS scores can range from 0 to 24. Higher scores indicate higher levels of sleepiness." (NCT01146600)
Timeframe: baseline, then after 1 week and 2 weeks on each study drug

FOSQ

"Scores on the Functional Outcomes of Sleep Questionnaire (FOSQ) were averaged by subject across all administrations for a given drug condition (i.e. administered twice on clarithromycin (once during week 1 and once during week 2) and twice on placebo (once during week 1 and once during week 2)).~Scores on the FOSQ can range from 5 to 20. Higher FOSQ scores indicate less impairment due to sleepiness." (NCT01146600)
Timeframe: baseline, then after 1 week and 2 weeks on each study drug

PSQI

"Scores on the Pittsburgh Sleep Quality Index (PSQI), a questionnaire based assessment of sleep quality. Scores were averaged by subject across all administrations for a given drug condition (i.e. administered twice on clarithromycin (once during week 1 and once during week 2) and twice on placebo (once during week 1 and once during week 2)).~Scores on the PSQI can range from 0 to 21. Higher scores indicate poorer sleep quality." (NCT01146600)
Timeframe: baseline, then after 1 week and 2 weeks on each study drug

Psychomotor Vigilance Task (PVT) Reaction Time

"Median reaction time on the PVT at the end of the second week of treatment. Lower values reflect faster reaction times (I.e., greater vigilance).~Note that the PVT provides a median of reaction times to all stimuli (~100) presented during the 10 minute PVT test. Each subject had two PVT tests at each visit, resulting in two median values. These were averaged, and then, for the purposes of this outcome, we then obtained the MEAN across multiple subjects for each condition (baseline, clarithromycin week 2, placebo week 2)" (NCT01146600)
Timeframe: week 2 of each intervention

PVT Median Reaction Time at Week 1

"median reaction time on the PVT at week 1 of each intervention. Lower values reflect faster reaction times (i.e., better vigilance)~Note that the PVT provides a median of reaction times to all stimuli (~100) presented during the 10 minute PVT test. Each subject had two PVT tests at each visit, resulting in two median values. These were averaged, and then, for the purposes of this outcome, we then obtained the MEAN across multiple subjects for each condition (baseline, clarithromycin week 1, placebo week 1)" (NCT01146600)
Timeframe: week 1

PVT Number of Lapses

Number of lapses (no response for > 500 msec) on the PVT, averaged by subject across all administrations for a given drug condition (i.e. administered twice at baseline, four times on clarithromycin (twice during week 1 and twice during week 2), and four times on placebo (twice during week 1 and twice during week 2)). Higher numbers indicate worse vigilance. (NCT01146600)
Timeframe: baseline, then after 1 week and 2 weeks on each study drug

SF-36, Vitality Subscale

"The SF-36 is a health outcome scale with multiple subsections. Subjects were administered the entire SF-36; this analysis is of the vitality subscore provided by this scale. Scores were averaged by subject across all administrations for a given drug condition (i.e. administered once at baseline, twice on clarithromycin (once during week 1 and once during week 2) and twice on placebo (once during week 1 and once during week 2)).~The vitality subscore is calculated using four questions from the SF-36, and can range from 0 to 100. Higher scores reflect more vitality." (NCT01146600)
Timeframe: baseline, then after 1 week and 2 weeks on each study drug

Clinical Global Impressions Scale of Severity Score as it Relates to Excessive Daytime Sleepiness (CGIS-EDS) for the Mode Dose of MK0249 Versus Placebo

Clinical Global Impressions Scale of Severity (CGI-S) is a subscale of the CGI which is a standard psychometric scale used to demonstrate changes and improvements in illness. CGI-S consists of a 7-point scale rated from 1 to 7. The investigator or sponsor-approved clinician judged how ill the patient was with respect to Excessive Daytime Sleepiness (EDS) at the time of the CGI-S rating (CGIS-EDS), with higher scores indicating more severe illness. (NCT00620659)
Timeframe: At Week 2

Epworth Sleepiness Scale (ESS) Score for the Mode Dose of MK0249 Versus Placebo

"The Epworth Sleepiness Scale (ESS) is a self-administered questionnaire that provides subjective reports that equate with sleep propensity, not with 'subjective sleepiness'. Having a high sleep propensity means having a history of dozing in situations that have a relatively low soporific nature, in which normal subjects seldom doze. The ESS consists of eight items, which are rated from 0 (would never dose) to 3 (high chance of dozing). The ESS score is the total score of the 8 individual items; this total score ranges from 0 to 24 (higher total score is worse)." (NCT00620659)
Timeframe: At Week 2

Mean of Average Maintenance of Wakefulness Test Early for the Mode Dose of MK0249 Versus Modafinil

The Maintenance of Wakefulness Test (MWT) is an objective assessment of sleepiness that measures the ability of a patient to remain awake. The primary endpoint was the mean of sleep latency (average of the first 4 MWTs which were at 0900, 1100, 1300, and 1500), where latency for each MWT was defined as the time to onset of the first 16 continuous seconds of any stage of sleep; if no sleep was observed according to these rules, then latency was defined as 30 minutes. The comparison was for the mode dose of MK0249 versus modafinil. (NCT00620659)
Timeframe: At Week 2

Mean of Average Maintenance of Wakefulness Test Early for The Mode Dose of MK0249 Versus Placebo

The Maintenance of Wakefulness Test (MWT) is an objective assessment of sleepiness that measures the ability of a patient to remain awake. The primary endpoint was the mean of sleep latency (average of the first 4 MWTs which were at 0900, 1100, 1300, and 1500), where latency for each MWT was defined as the time to onset of the first 16 continuous seconds of any stage of sleep; if no sleep was observed according to these rules, then latency was defined as 30 minutes. The comparison was for the mode dose of MK0249 versus placebo. (NCT00620659)
Timeframe: At Week 2

Mean of Average Maintenance of Wakefulness Test Early for Top 2 Doses Pooled of MK0249 Versus Modafinil

The Maintenance of Wakefulness Test (MWT) is an objective assessment of sleepiness that measures the ability of a patient to remain awake. The primary endpoint was the mean of sleep latency (average of the first 4 MWTs which were at 0900, 1100, 1300, and 1500), where latency for each MWT was defined as the time to onset of the first 16 continuous seconds of any stage of sleep; if no sleep was observed according to these rules, then latency was defined as 30 minutes. The comparison was for the top 2 doses pooled of MK0249 versus modafinil. (NCT00620659)
Timeframe: At Week 2

Activation-Performance Relationship Between Functional Magnetic Resonance Imaging (fMRI) in Anterior Cingulate Cortex (ACC) and 2-Back Working Memory Test -Blood Oxygen Level Dependent (BOLD) Signal Intensity at Endpoint

With this outcome measure the correlation between the BOLD signal intensity on fMRI in the ACC versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Week 2 or Last Observation after Baseline

Activation-Performance Relationship Between Functional Magnetic Resonance Imaging (fMRI) in Posterior Parietal Cortex (PPC) and the 2-Back Working Memory Test -Number of Voxels Activated at Endpoint

With this outcome measure the correlation between the number of voxels activated on fMRI (voxels that differ significantly from reference wave form) in PPC versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Week 2 or Last Observation after Baseline

Activation-Performance Relationship Between Functional Magnetic Resonance Imaging (fMRI) in the Thalamus and 2-Back Working Memory Test -Number of Voxels Activated at Endpoint

With this outcome measure the correlation between the number of voxels activated on fMRI (voxels that differ significantly from reference wave form) in the thalamus versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Week 2 or Last Observation after Baseline

Activation-Performance Relationship Between the Functional Magnetic Resonance Imaging (fMRI) in Anterior Cingulate Cortex (ACC) and 2-Back Working Memory Test - Number of Voxels Activated at Endpoint

With this outcome measure the correlation between the number of voxels activated on fMRI (voxels that differ significantly from reference wave form) in ACC versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Week 2 or Last Observation after Baseline

Activation-Performance Relationship Between the Functional Magnetic Resonance Imaging (fMRI) in Dorsolateral Prefrontal Cortex (DLPFC) and 2-Back Working Memory Test - Blood Oxygen Level Dependent (BOLD) Signal Intensity at Endpoint

With this outcome measure the correlation between the BOLD signal intensity on fMRI over DLPFC versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Week 2 or Last Observation after Baseline

Activation-Performance Relationship Between the Functional Magnetic Resonance Imaging (fMRI) in Dorsolateral Prefrontal Cortex (DLPFC) and 2-Back Working Memory Test - Number of Voxels Activated at Endpoint

With this outcome measure the correlation between the number of voxels activated on fMRI (voxels that differ significantly from reference wave form) in DLPFC versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Endpoint (Week 2 or last observation after baseline)

Activation-Performance Relationship on Functional Magnetic Resonance Imaging (fMRI) in Posterior Parietal Cortex (PPC) and 2-Back Working Memory Test - Blood Oxygen Level Dependent (BOLD) Signal Intensity at Endpoint

With this outcome measure the correlation between the BOLD signal intensity on fMRI in PPC versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Week 2 or Last Observation after Baseline

Activation-Performance Relationship on Functional Magnetic Resonance Imaging (fMRI) in the Thalamus and 2-Back Working Memory Test - Blood Oxygen Level Dependent (BOLD) Signal Intensity at Endpoint

With this outcome measure the correlation between BOLD signal intensity on fMRI in the thalamus versus performance on the 2-back working memory test was evaluated for both Armodafinil and Placebo. Correlation coefficients and P-values are presented for each treatment group. (NCT00711516)
Timeframe: Week 2 or Last Observation after Baseline

Blood Oxygenation Level Dependent (BOLD) Signal Intensity - Percent Change From Baseline to Endpoint in the Anterior Cingulate Cortex (ACC)

Functional magnetic resonance imaging (fMRI) is a brain imaging technique that identifies neuronal activation in regions related to specific tasks or sensory stimulation such as language, vision, hearing, and short-term memory. When neuronal activity increases, blood flow increases to that part of the brain with an increase in the oxygen content of the blood. Increase in oxygen content causes the fMRI signal in that part of the brain to change, and is the basis of the BOLD effect. The percent change in BOLD signal from Baseline to 2 weeks or last observation after baseline is presented here. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Blood Oxygenation Level Dependent (BOLD) Signal Intensity - Percent Change From Baseline to Endpoint in the Dorsolateral Prefrontal Cortex (DLPFC)

Functional magnetic resonance imaging (fMRI) is a brain imaging technique that identifies neuronal activation in regions related to specific tasks or sensory stimulation such as language, vision, hearing, and short-term memory. When neuronal activity increases, blood flow increases to that part of the brain with an increase in the oxygen content of the blood. Increase in oxygen content causes the fMRI signal in that part of the brain to change, and is the basis of the BOLD effect. The percent change in BOLD signal from Baseline to 2 weeks or last observation after baseline is presented here. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Blood Oxygenation Level Dependent (BOLD) Signal Intensity - Percent Change From Baseline to Endpoint in the Thalamus

Functional magnetic resonance imaging (fMRI) is a brain imaging technique that identifies neuronal activation in regions related to specific tasks or sensory stimulation such as language, vision, hearing, and short-term memory. When neuronal activity increases, blood flow increases to that part of the brain with an increase in the oxygen content of the blood. Increase in oxygen content causes the fMRI signal in that part of the brain to change, and is the basis of the BOLD effect. The percent change in BOLD signal from Baseline to 2 weeks or last observation after baseline is presented here. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Blood Oxygenation Level Dependent (BOLD) Signal Intensity -Change From Baseline to Endpoint in the Posterior Parietal Cortex (PPC)

Functional magnetic resonance imaging (fMRI) is a brain imaging technique that identifies neuronal activation in regions related to specific tasks or sensory stimulation such as language, vision, hearing, and short-term memory. When neuronal activity increases, blood flow increases to that part of the brain with an increase in the oxygen content of the blood. Increase in oxygen content causes the fMRI signal in that part of the brain to change, and is the basis of the BOLD effect. The percent change in BOLD signal from Baseline to 2 weeks or last observation after baseline is presented here. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline in the BOLD Signal Intensity in the Posterior Parietal Cortex (PPC) at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the blood oxygen level dependent (BOLD) signal intensity in the posterior parietal cortex (PPC). (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint (2 Weeks or Last Observation After Baseline) in the Mean Response Latency in the Psychomotor Vigilance-Like Test

"During anatomic scanning (and prior to functional runs when anatomic scanning was not performed), a modified continuous 10 minute attention task (Psychomotor Vigilance Test [PVT]-like task, nearly identical to the PVT but for absence of performance feedback) was run to obtain a measure of vigilance in the scanner-in this instance, the + symbol appeared at random (mean inter trial interval of 5 seconds, range 2 - 10 seconds) but disappeared when subject pressed a button. Subject performance speed was measured. Change in subject performance speed from Baseline to Endpoint is presented." (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after Baseline)

Change From Baseline to Endpoint in Mean Response Latency in the 2-Back Working Memory Test at Endpoint - Mean Performance Speed

The 2-Back is a verbal working memory test in which random letters are presented visually every 4 sec, with each stimulus lasting 500 msec. Subjects are asked to make a yes/no response following each letter indicating whether it was the same or different from the letter presented two earlier. The load on working memory was the ordering, retention, updating, and manipulation of 2 letters and consideration of the relationship to a 3rd newly presented letter, which could have been a target or a nontarget. The change from baseline in response latency at endpoint is presented here. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint in Number of Contiguous Activated Voxels Meeting Predefined Threshold in Dorsolateral Prefrontal Cortex (DLPFC) on Functional Magnetic Resonance Imaging (fMRI) as a Measure of Prefrontal Cortical Activation

The primary outcome was the change from baseline in number of contiguous activated voxels in the dorsolateral prefrontal cortex (DLPFC) on functional magnetic resonance imaging (fMRI) at Week 2(or last observation after baseline). Each voxel is compared to the reference wave form. If it differs from that value p<0.05, the voxel is considered active. fMRI is a brain imaging technique that identifies neuronal activation related to specific tasks or sensory stimulation. Increased neuronal activity increases blood flow and oxygen content to the activated part of the brain, altering fMRI signal. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint in the BOLD Signal Intensity in the Anterior Cingulate Cortex (ACC) at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the blood oxygen level dependent signal (BOLD) intensity in the anterior cingulate cortex (ACC). (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after Baseline)

Change From Baseline to Endpoint in the BOLD Signal Intensity in the Dorsolateral Prefrontal Cortex (DLPFC) at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the blood oxygen level dependent (BOLD) signal intensity in the dorsolateral prefrontal cortex (DLPFC). (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint in the BOLD Signal Intensity in the Thalamus at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the blood oxygen level dependent (BOLD) signal intensity in the thalamus. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after Baseline)

Change From Baseline to Endpoint in the Number of Contiguous Activated Voxels Meeting the Predefined Threshold in the Anterior Cingulate Cortex (ACC)

The outcome was the change from baseline in number of contiguous activated voxels in the anterior cingulate cortex (ACC) on functional magnetic resonance imaging (fMRI) at Week 2(or last observation after baseline). Each voxel is compared to the reference wave form. If it differs from that value p<0.05, the voxel is considered active. fMRI is a brain imaging technique that identifies neuronal activation related to specific tasks or sensory stimulation. Increased neuronal activity increases blood flow and oxygen content to the activated part of the brain, altering fMRI signal. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint in the Number of Contiguous Activated Voxels Meeting the Predefined Threshold in the Thalamus

The outcome was the change from baseline in number of contiguous activated voxels in the thalamus on functional magnetic resonance imaging (fMRI) at Week 2(or last observation after baseline). Each voxel is compared to the reference wave form. If it differs from that value significantly (p<0.05), the voxel is considered active. fMRI is a brain imaging technique that identifies neuronal activation related to specific tasks or sensory stimulation. Increased neuronal activity increases blood flow and oxygen content to the activated part of the brain, altering fMRI signal. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint in the Number of Contiguous Voxels Meeting the Predefined Threshold in the Posterior Parietal Cortex (PPC)

The outcome was the change from baseline in number of contiguous activated voxels in the posterior parietal cortex (PPC) on functional magnetic resonance imaging (fMRI) at Week 2(or last observation after baseline). Each voxel is compared to the reference wave form. If it differs from that value with p<0.05, the voxel is considered active. fMRI is a brain imaging technique that identifies neuronal activation related to specific tasks or sensory stimulation. Increased neuronal activity increases blood flow and oxygen content to the activated part of the brain, altering fMRI signal. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint in the Number of Voxels Meeting Predefined Threshold in Anterior Cingulate Cortex (ACC) at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the number of contiguous activated voxels meeting pre-defined threshold (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI) in the anterior cingulate cortex (ACC). (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after Baseline)

Change From Baseline to Endpoint in the Number of Voxels Meeting Predefined Threshold in Posterior Parietal Cortex (PPC) at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the number of activated voxels meeting predefined threshold (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI) in the posterior parietal cortex (PPC). (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after Baseline)

Change From Baseline to Endpoint in the Number of Voxels Meeting Predefined Threshold in the Dorsolateral Prefrontal Cortex (DLPFC) at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the number of contiguous activated voxels (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI) in the dorsolateral prefrontal cortex. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Change From Baseline to Endpoint in the Number of Voxels Meeting Predefined Threshold in the Thalamus at Resting State

At resting state, this is an analysis of the change from Baseline to Endpoint in the number of activated voxels meeting predefined threshold (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI) in the thalamus. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Clinical Global Impression of Change (CGI-C)- Number of Responders at Endpoint

Severity of sleepiness, was assessed by the Clinical Global Impression of Severity (CGI-S) at Baseline. The clinician assessed the change from baseline in the patient's condition, as related to excessive sleepiness, in response to treatment using the CGI-C, which consisted of the following 7 categories and scoring assignments: very much improved, much improved, minimally improved, no change, minimally worse, much worse, and very much worse. Responders had to be at least minimally improved from Baseline to qualify as a responder at Endpoint. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Epworth Sleepiness Scale Change From Baseline to Endpoint

The patient's evaluation of excessive daytime sleepiness was measured by the patient reported measure, ESS (Johns1991). The ESS score was based on responses to questions referring to 8 everyday situations (eg, sitting and reading, talking to someone, being stopped in traffic) and reflected a patient's propensity to fall asleep in those situations. The ESS score was derived from the sum of the values from questions corresponding to the 8 situations. Scores for the ESS ranged from 0 to 24, with a higher score indicating a greater daytime sleepiness. Change from baseline to endpoint is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the ACC on fMRI by 2-Back Working Memory Test -Change From Baseline; Subgroup-Responders in 2 Back Memory Test

This is a subgroup analysis of responders on the 2-back working memory test for the number of activated voxels (that differ significantly from reference wave form) in Anterior Cingulate Cortex (ACC). A responder in the 2-back working memory test was defined as a patient showing a response latency of less than 713 ms at endpoint. This is based on baseline data from the matched control population in a functional imaging study in patients with obstructive sleep apnea. The change from Baseline to Endpoint in the number of activated voxels for each treatment group among the responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the ACC on fMRI by 2-Back Working Memory Test-Change From Baseline; Subgroup-Non Responders in 2 Back Memory Test

This is a subgroup analysis of non-responders on the 2-back working memory test for the number of voxels meeting the predefined threshold (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI). A non-responder in the 2-back working memory test was defined as a patient showing a response latency of 713 ms or greater at endpoint. The change from Baseline to Endpoint in the number of activated voxels in the anterior cingulate cortex (ACC)for each treatment group among the non-responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the DLPFC on fMRI by 2-Back Working Memory Test-Change From Baseline; Subgroup-Non Responders in 2 Back Memory Test

This is a subgroup analysis of non-responders on the 2-back working memory test for the number of voxels meeting the predefined threshold (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI). A non-responder in the 2-back working memory test was defined as a patient showing a response latency of 713 ms or greater at endpoint. The change from Baseline to Endpoint in the number of activated voxels in the dorsolateral prefrontal cortex (DLPFC)for each treatment group among the non-responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the DLPFC on fMRI on the 2 Back Working Memory Test - Change From Baseline-Subgroup-Responders in 2 Back Working Memory Test

This is a subgroup analysis of responders on the 2-back working memory test for the number of voxels meeting the predefined threshold in DLPFC. A responder in the 2-back working memory test was defined as a patient showing a response latency of less than 713 ms at endpoint. This is based on baseline data from the matched control population in a functional imaging study in patients with obstructive sleep apnea. The change from Baseline to Endpoint in the number of activated voxels (that differ significantly from reference wave form) for each treatment group among the responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the PPC on fMRI by 2-Back Working Memory Test-Change From Baseline; Subgroup-Non Responders in 2 Back Memory Test

This is a subgroup analysis of non-responders on the 2-back working memory test for the number of voxels meeting the predefined threshold (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI). A non-responder in the 2-back working memory test was defined as a patient showing a response latency of 713 ms or greater at endpoint. The change from Baseline to Endpoint in the number of activated voxels in the posterior parietal cortex (PPC)for each treatment group among the non-responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the PPC on fMRI by 2-Back Working Memory Test-Change From Baseline; Subgroup-Responders in 2 Back Memory Test

This is a subgroup analysis of responders on the 2-back working memory test for the number of voxels (voxels that differ significantly from reference wave form) in Posterior Parietal Cortex (PPC). A responder in the 2-back working memory test was defined as a patient showing a response latency of less than 713 ms at endpoint. This is based on baseline data from the matched control population in a functional imaging study in patients with obstructive sleep apnea. The change from Baseline to Endpoint in the number of activated voxels for each treatment group among the responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the Thalamus on fMRI by 2-Back Working Memory Test-Change From Baseline; Subgroup-Non Responders in 2 Back Memory Test

This is a subgroup analysis of non-responders on the 2-back working memory test for the number of voxels meeting the predefined threshold (voxels that differ significantly from reference wave form) on functional magnetic resonance imaging (fMRI). A non-responder in the 2-back working memory test was defined as a patient showing a response latency of 713 ms or greater at endpoint. The change from Baseline to Endpoint in the number of activated voxels in the thalamus for each treatment group among the non-responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Number of Contiguous Activated Voxels Meeting Predefined Threshold in the Thalamus on fMRI by 2-Back Working Memory Test-Change From Baseline; Subgroup-Responders in 2 Back Memory Test

This is a subgroup analysis of responders on the 2-back working memory test for the number of activated voxels (voxels that differ significantly from reference wave form) in the thalamus. A responder in the 2-back working memory test was defined as a patient showing a response latency of less than 713 ms at endpoint. This is based on baseline data from the matched control population in a functional imaging study in patients with obstructive sleep apnea. The change from Baseline to Endpoint in the number of activated voxels for each treatment group among the responders is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

One Touch Stockings of Cambridge (OTS) Mean Choices to Correct, (Easy) From the CANTAB Battery-Change From Baseline to Endpoint

OTS is a spatial planning test based on the Tower of London and the CANTAB Stockings of Cambridge test, and measures frontal lobe function. Patient shown 2 displays containing 3 colored balls and a row of boxes containing numbers. The patient is shown one demonstration problem and then solves 3 additional problems (easy). Problems increased in complexity, from one to six moves. With additional problems (hard) the patient has to work out how many moves the solutions required in their heads. Mean change from Baseline to endpoint in number of choices to correct for easy problems is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

One Touch Stockings of Cambridge (OTS) Mean Choices to Correct, (Hard) From the CANTAB Battery-Change From Baseline to Endpoint

OTS is a spatial planning test based on the Tower of London and the CANTAB Stockings of Cambridge test, and measures frontal lobe function. Patient shown 2 displays containing 3 colored balls and a row of boxes containing numbers. The patient was shown one demonstration problem and then solves 3 additional problems (easy). Problems increased in complexity, from one to six moves. With additional problems (hard) the patient had to work out how many moves the solutions required in their heads. Mean change from baseline to endpoint in number of choices to correct for hard problems is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

One Touch Stockings of Cambridge (OTS) Mean Correct Latency, (Easy) From the CANTAB Battery-Change From Baseline to Endpoint

OTS is a spatial planning test based on Tower of London test and the CANTAB Stockings of Cambridge test, and measures frontal lobe function. Subject is shown 2 displays containing 3 colored balls and a row of boxes containing numbers. The patient was shown one demonstration problem and then had to solve 3 additional problems (easy). The problems increased in complexity, from one to six moves. With additional problems subject had to work out how many moves the solutions required in their heads (hard). Change from baseline to endpoint in Mean correct latency for the easy problems is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

One Touch Stockings of Cambridge (OTS) Mean Correct Latency, (Hard) From the CANTAB Battery-Change From Baseline to Endpoint

OTS is a spatial planning test based on Tower of London test and the CANTAB Stockings of Cambridge test, and measures frontal lobe function. Subject is shown 2 displays containing 3 colored balls and a row of boxes containing numbers. The patient was shown one demonstration problem and then had to solve 3 additional problems (easy). The problems increased in complexity, from one to six moves. With additional problems subject had to work out how many moves the solutions required in their heads (hard). Change from baseline to endpoint in Mean correct latency for the hard problems is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Pattern Recognition Memory (PRM) Percent Correct (Delayed) From the CANTAB Battery-Change From Baseline to Endpoint

"The PRM test from the Cambridge Neuropsychological Test Automated Battery (CANTAB) assesses episodic memory as measured by a patient's ability to encode and recognize visual information. Patterns appear sequentially on the screen, and patients are instructed to remember them. Twenty minutes following the immediate recognition test, another delayed recognition test is performed, featuring the same stimuli as in the first phase. The change from baseline to endpoint in percent correct responses of this delayed test are presented here. Subjects complete 24 trials per assessment." (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Pattern Recognition Memory (PRM) Percent Correct (Immediate) From the CANTAB Battery-Change From Baseline to Endpoint

The PRM test from the Cambridge Neuropsychological Test Automated Battery (CANTAB) assesses episodic memory by a patient's ability to encode and recognize visual information. Patterns appear sequentially on the screen, and patients are instructed to remember them. Immediately afterwards a recognition test is performed, in which each pattern shown earlier is presented with another pattern of similar form and color. Patient has to touch the pattern seen earlier. Change from baseline to endpoint in % correct responses with immediate recall is presented. Subjects complete 24 trials per assessment. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Reaction Time Index (RTI) Median Correct Latency, Five Choice Test From the CANTAB Battery-Change From Baseline to Endpoint

The RTI is a measure of simple and choice reaction time, movement time and spatio-temporal vigilance during simple and 5 choice reaction time trials. This task also permits measurement of anticipatory/premature responding and perseverative responding. The patient responded to a yellow spot appearing on the screen by letting go of the press pad and touching the location in which the spot appeared. The yellow spot appeared in any 1 of 5 locations in the 5 choice reaction time phase. The change from baseline to endpoint in median correct latency is presented. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Reaction Time Index (RTI) Median Correct Latency, One Choice Test From the CANTAB Battery-Change From Baseline to Endpoint

The RTI is a measure of simple and choice reaction time, movement time and spatio-temporal vigilance during simple and 5 choice reaction time trials. This task also permits measurement of anticipatory/premature responding and perseverative responding. The patient responded to a yellow spot appearing on the screen by letting go of the press pad and touching the location in which the spot appeared. The yellow spot appeared in a single location during the simple reaction time phase. The change from baseline to endpoint in median correct latency is presented here. (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Total Score From the Medical Outcomes Study 6-Item Cognitive Function Scale (MOS-CF6)-Change From Baseline to Endpoint

"The MOS-CF6 is an instrument to assess patient self-reported cognitive function. Items were selected to cover 6 relevant aspects of cognitive functioning as follows: confusion, concentration/thinking, attention, memory, reasoning, problem solving, and processing speed. The CF 6 item responses include 6 choices, ranging from none of the time to all of the time. The CF-6 was scored by summing responses across the 6 items and converting the total to a 0 to 100 point scale, with higher scores indicating better cognitive functioning. Change in MOS-CF6 from baseline to endpoint is reported." (NCT00711516)
Timeframe: Baseline and Endpoint (Week 2 or last observation after baseline)

Safety and Tolerability: Number of Participants With Clinically Significant Abnormal Hematology Test Results

Criteria for clinically significant abnormal hematology values: hematocrit, men <0.37 L/L or women <0.32 L/L; hemoglobin, men ≤115 g/L or women ≤95 g/L; white blood cell (WBC) count ≤3x10^9/L or ≥20x10^9/L; eosinophils ≥10%; absolute neutrophil count (ANC) ≤1x10^9/L; platelet count ≤75x10^9/L or ≥700x10^9/L. (NCT00983437)
Timeframe: Assessed at Screening, Months 6 and 12 (or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Number of Participants With Clinically Significant Abnormal Urinalysis Results

Criteria for clinically significant abnormal urinalysis values: blood (hemoglobin) ≥2 unit increase from baseline; glucose ≥2 unit increase from baseline; ketones ≥2 unit increase from baseline; total protein ≥2 unit increase from baseline. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Baseline, Months 6 and 12 (or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Number of Participants With Clinically Significant Abnormal Vital Signs Measurements

Criteria for clinically significant abnormal vital signs values: pulse, ≥120 beats per minute (bpm) and increase from baseline of ≥15 bpm or ≤50 bpm and decrease from baseline of ≥15 bpm; systolic blood pressure, ≥180 mm Hg and increase from baseline of ≥20 mm Hg or ≤90 mm Hg and decrease from baseline of ≥20 mm Hg; diastolic blood pressure, ≥105 mm Hg and increase from baseline of ≥15 mm Hg or ≤50 mm Hg and decrease from baseline of ≥15 mm Hg; temperature >38.3º celsius (C) and change from baseline of ≥1.1°C. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Baseline, Week 2, Months 1, 2, 3, 6, 9, and 12 (or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

"Number of Participants Answering Yes to Any Question on the Columbia-Suicide Severity Rating Scale Since Last Visit Version (C-SSRS SLV) at Week 2, Months 1, 2, 3, 6, 9, and Endpoint (Month 12, or Last Postbaseline Observation)"

The percentage of participants answering 'yes' to any of the 9 yes/no questions about suicidal behaviors, ideations, and acts at given time points are presented. The C-SSRS captures occurrence, severity, and frequency of suicide-related thoughts and behaviors since last visit (SLV). Questions included the presence (yes) or absence (no) of the following: a wish to be dead; nonspecific active suicidal thoughts; actual suicide attempt; non-suicidal self-injurious behavior; interrupted attempt; aborted attempt; suicidal behavior; preparatory suicidal acts or behavior; and completed suicide. (NCT00983437)
Timeframe: Week 2, Months 1, 2, 3, 6, 9, and Endpoint (Month 12, or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Change From Baseline in Clinical Global Impression of Severity of Illness (CGI-S) at Week 2 and Months 1, 2, 3, 6, 9, and Endpoint (Month 12 or Last Postbaseline Observation)

The clinician's rating of disease severity as assessed by the Clinical Global Impression of Severity (CGI-S). CGI-S assesses the severity of the subject's condition on a 7-point scale ranging from 1 (normal, not at all ill) to 7 (among the most extremely ill); the 7 categories include the following: normal-shows no sign of illness, borderline ill, mildly (slightly) ill, moderately ill, markedly ill, severely ill, and among the most extremely ill. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Baseline, Week 2 and Months 1, 2, 3, 6, 9, and Endpoint (Month 12 or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Change From Baseline in Epworth Sleepiness Scale (ESS) at Week 2 and Months 1, 2, 3, 6, 9, and Endpoint (Month 12 or Last Postbaseline Observation)

The participant's evaluation of excessive daytime sleepiness was measured by the ESS. The ESS score is based on responses to questions referring to 8 everyday situations (eg, sitting and reading, talking to someone, being stopped in traffic) and reflects a patient's propensity to fall asleep in those situations. The ESS score is derived from the sum of the values from questions corresponding to the 8 situations. Scores for the ESS range from 0 to 24, with a higher score indicating a greater daytime sleepiness. This test was self-administered. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Baseline, Week 2 and Months 1, 2, 3, 6, 9, and Endpoint (Month 12 or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Change From Baseline in the Total Score From the Self-Reported Hamilton Depression Rating Scale, 6 Item Version (S-HAM-D6) at Week 2, Months 1, 2, 3, 6, 9, and Endpoint (Month 12, or Last Postbaseline Observation)

"The self-reported S-HAM-D6 is a validated scale developed from the core depressive items of the 17 Item Hamilton Depression Inventory (HAM-D17). The HAM-D6 (Items 1, 2, 7, 8, 10, 13 from the 17-item HAMD) evaluates core symptoms of Major Depressive Disorder (MDD). The assessment consists of 6 items representing depressed mood, guilt, work and activities, retardation, psychic anxiety, and general somatic symptoms. Each item is evaluated and scored using either a 5-point scale (e.g. absent, mild, moderate, severe, very severe) or a 3-point scale (e.g. absent, mild, marked). Total scores range from 0 (normal) to 22 (severe). Scores greater than 12 indicate moderate to severe depression. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study." (NCT00983437)
Timeframe: Baseline, Week 2, Months 1, 2, 3, 6, 9, and Endpoint (Month 12, or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Change From Baseline in Traumatic Brain Injury - Work Instability Scale (TBI-WIS) Score Values at Months 3, 6, 9, and Endpoint (Month 12 or Last Postbaseline Observation)

"The TBI-WIS is a validated participant-rated instrument for assessing a participant's functional ability after TBI and the functional demands of their job. The assessment consists of 36 questions to which the participant responded with a true or not true answer. To score the questionnaire, the number of true responses is counted: if < 2, the risk for work instability is low; 2 to 23, the risk is medium; and >23, the risk is high. Score range is 0 (lowest risk for work instability) to 36 (highest risk for work instability). Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study." (NCT00983437)
Timeframe: Baseline, Months 3, 6, 9, and Endpoint (Month 12 or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Percentage of Participants With Improvement on the Clinical Global Impression of Severity of Illness (CGI-S) at Week 2 and Months 1, 2, 3, 6, 9, and Endpoint (Month 12 or Last Postbaseline Observation)

The clinician's rating of disease severity as assessed by the Clinical Global Impression of Severity (CGI-S). CGI-S assesses the severity of the subject's condition on a 7-point scale ranging from 1 (normal, not at all ill) to 7 (among the most extremely ill); the 7 categories include the following: normal-shows no sign of illness, borderline ill, mildly (slightly) ill, moderately ill, markedly ill, severely ill, and among the most extremely ill. Improvement is defined as at least 1 point improvement from baseline. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Week 2 and Months 1, 2, 3, 6, 9, and Endpoint (Month 12 or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Concomitant Medication Usage In Participants Throughout the Study

Therapeutic classification of concomitant medications used by participants throughout the study. Participants are counted only once in each therapeutic class category. (NCT00983437)
Timeframe: Assessed from Screening through end of treatment; median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Electrocardiogram (ECG) Findings Shifts From Baseline to Overall

Number of participants with shifts from normal/abnormal 12-lead ECG findings at baseline (BL) to (→) normal/abnormal findings overall are presented. For overall, the worst postbaseline finding (the abnormal finding if there are both normal and abnormal findings) for the participant between baseline and endpoint (defined as last postbaseline observation, up to Week 12) is summarized. Any ECG finding that was judged by the investigator as a clinically meaningful change (worsening) compared to baseline was recorded as an adverse event. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Baseline through Endpoint (Month 12 or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Number of Participants With Adverse Events (AEs), Serious Adverse Events (SAEs), Deaths and Discontinuations Due to AEs

AE=any untoward medical occurrence that develops or worsens in severity during the conduct of the clinical study of a pharmaceutical product and does not necessarily have a causal relationship to the study drug. SAE=any AE that resulted in any of the following: death; a life-threatening adverse event; inpatient hospitalization or prolongation of existing hospitalization; persistent or significant disability/incapacity; a congenital anomaly or birth defect; an important medical event that required medical intervention to prevent 1 of the outcomes listed in this definition. Treatment-related AEs=definite, probable, possible, or missing relationship to study drug. Protocol-defined AEs=treatment-emergent adverse events associated with skin rash, hypersensitivity reaction, emergent suicidal ideation or suicide attempt, depression, psychosis, and seizure or suspected seizure were considered to be of potential clinical importance. DB=double-blind portion of the study (NCT00893789). (NCT00983437)
Timeframe: Assessed from Screening through end of treatment; median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Number of Participants With Clinically Significant Serum Chemistry Test Results

Criteria for clinically significant abnormal serum chemistry values: alanine aminotransferase (ALT) ≥3x upper limit of normal (ULN); aspartate aminotransferase (AST) ≥3x ULN; alkaline phosphatase ≥3x ULN; gamma-glutamyl transpeptidase (GGT) ≥3x ULN; lactate dehydrogenase (LDH) ≥3x ULN; blood urea nitrogen (BUN) ≥10.71 mmol/L; creatinine ≥177 μmol/L; uric acid, men ≥625 μmol/L, women ≥506 μmol/L; bilirubin (total) ≥34.2 μmol/L. (NCT00983437)
Timeframe: Assessed at Screening, Months 6 and 12 (or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Number of Participants With Notable Blood Pressure Values Per World Health Organization Criteria

Criteria for World Health Organization (WHO) notable blood pressure (BP) values: systolic blood pressure ≥140 mm Hg plus increase of ≥10% from baseline; diastolic blood pressure ≥90 mm Hg plus increase of ≥10% from baseline. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Baseline, Week 2, Months 1, 2, 3, 6, 9, and 12 (or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Safety and Tolerability: Physical Examination Findings Shifts From Baseline to Endpoint (Month 12 or Last Postbaseline Observation)

Number of participants with shifts from normal/abnormal physical examination findings at baseline (BL) to (→) normal/abnormal findings at endpoint (EP). Shifts (normal and abnormal) from baseline to endpoint are summarized using participant counts for each physical examination category. A newly diagnosed finding was defined as being normal or missing at baseline and abnormal at least once during the study. Any physical examination finding that was judged by the investigator as a clinically significant change (worsening) compared to a baseline value was considered an adverse event. HEENT= head, eyes, ears, nose, throat. Baseline was defined as the baseline value from the double-blind study C10953/3067/ES/MN (NCT00893789) from which the participants entered into this open-label study. (NCT00983437)
Timeframe: Baseline through Endpoint (Month 12 or last postbaseline observation); median (full range) of treatment was 98 (5.0 to 326.0) days.

Number of Participants With Clinically Significant Abnormal Postbaseline Urinalysis Values

Participants with at least one clinically significant postbaseline urinalysis abnormality, specifically presented is blood (hemoglobin) in urine >=2 units increase from baseline. (NCT00893789)
Timeframe: Baseline, last postbaseline observation up to Week 12

"Percentage of Participants Answering No to All Questions on the Columbia-Suicide Severity Rating Scale Since Last Visit Version (C-SSRS SLV) at Weeks 2, 4, 8, 12 and Endpoint (Last Postbaseline Observation Up to Week 12)"

The C-SSRS captures occurrence, severity, and frequency of suicide-related thoughts and behaviors since last visit (SLV). The number of participants answering 'no' to all 9 yes/no questions about suicidal behaviors, ideations, and acts are presented. Questions included the presence of the following: a wish to be dead; nonspecific active suicidal thoughts; actual suicide attempt; non-suicidal self-injurious behavior; interrupted attempt; aborted attempt; suicidal behavior; preparatory suicidal acts or behavior; and completed suicide. (NCT00893789)
Timeframe: Weeks 4, 8, 12 and Endpoint (last postbaseline observation up to Week 12)

Change From Baseline in Epworth Sleepiness Scale (ESS) at Week 12 and Endpoint (Last Postbaseline Observation Up to Week 12)

The patient's evaluation of excessive daytime sleepiness was measured by the ESS. The ESS score is based on responses to questions referring to 8 everyday situations (eg, sitting and reading, talking to someone, being stopped in traffic) and reflects a patient's propensity to fall asleep in those situations. The ESS score is derived from the sum of the values from questions corresponding to the 8 situations. Scores for the ESS range from 0 to 24, with a higher score indicating a greater daytime sleepiness. This test was self-administered. (NCT00893789)
Timeframe: Baseline, Week 12, Endpoint (last postbaseline observation, up to Week 12)

Change From Baseline in Mean Sleep Latency From the MSLT at Weeks 4, 8, and 12

The MSLT is an objective assessment of sleepiness that measures the likelihood of falling asleep. Four 20-minute (maximum) MSLT naps were performed at 0900, 1100, 1300, and 1500. The participant, dressed in nonconstricting clothes, was instructed to lie quietly and attempt sleep. Each MSLT nap continued until: (a) 3 consecutive 30-second epochs of stage 1 sleep were reached or (b) any single, 30-second epoch of stage 2, 3, 4, or rapid eye movement (REM) sleep was reached. Sleep latency for each nap and average sleep latency for the 4 naps were tabulated. According to clinical protocol for the MSLT, each nap was terminated after 20 minutes if no sleep occurred. Sleep latency was measured as the elapsed time from lights-out to the first epoch scored as sleep. With a 30-second scoring epoch, this criterion was reached when sleep occupied at least 16 seconds of any epoch. (NCT00893789)
Timeframe: Baseline, Weeks 4, 8, and 12

Change From Baseline in Multiple Sleep Latency Test (MSLT) at Endpoint (Last Postbaseline Observation Up to Week 12)

The MSLT is an objective assessment of sleepiness that measures the likelihood of falling asleep. Four 20-minute (maximum) MSLT naps were performed at 0900, 1100, 1300, and 1500. The participant, dressed in nonconstricting clothes, was instructed to lie quietly and attempt sleep. Each MSLT nap continued until: (a) 3 consecutive 30-second epochs of stage 1 sleep were reached or (b) any single, 30-second epoch of stage 2, 3, 4, or rapid eye movement (REM) sleep was reached. Sleep latency for each nap and average sleep latency for the 4 naps were tabulated. According to clinical protocol for the MSLT, each nap was terminated after 20 minutes if no sleep occurred. If a participant did not fall asleep in 20 minutes, his/her sleep latency for that nap was set to 20 minutes. Sleep latency was measured as the elapsed time from lights-out to the first epoch scored as sleep. With a 30-second scoring epoch, this criterion was reached when sleep occupied at least 16 seconds of any epoch. (NCT00893789)
Timeframe: Baseline, last postbaseline observation up to Week 12

Change From Baseline in the Total Score From the Self-Reported Hamilton Depression Rating Scale, 6 Item Version (S-HAM-D6) at Weeks 2, 4, 8, 12 and Endpoint (Last Postbaseline Observation Up to 12 Weeks)

"The self-reported S-HAM-D6 is a validated scale developed from the core depressive items of the 17 Item Hamilton Depression Inventory (HAM-D17). The HAM-D6 (Items 1, 2, 7, 8, 10, 13 from the 17-item HAMD) evaluates core symptoms of Major Depressive Disorder (MDD). The assessment consists of 6 items representing depressed mood, guilt, work and activities, retardation, psychic anxiety, and general somatic symptoms. Each item is evaluated and scored using either a 5-point scale (e.g. absent, mild, moderate, severe, very severe) or a 3-point scale (e.g. absent, mild, marked). Total scores range from 0 (normal) to 22 (severe). Scores greater than 12 indicate moderate to severe depression and scores less than 12 indicate mild depression." (NCT00893789)
Timeframe: Baseline, Weeks 2, 4, 8, 12, and Endpoint (last postbaseline observation up to 12 weeks)

Change From Baseline in the Total Sleep Time As Assessed by Nocturnal Polysomnography (NPSG) at Weeks 2, 4, 12 and Endpoint (Last Postbaseline Observation Up to 12 Weeks)

NPSG continuously records normal and abnormal physiological activity during an entire night. It documents the adequacy of sleep, including the frequency, duration, and total amounts of stage 1-2, stage 3-4 (slow wave sleep), and rapid eye movement (REM) sleep. (NCT00893789)
Timeframe: Baseline, Weeks 2, 4, 12, and Endpoint (last postbaseline observation up to 12 weeks)

Change From Baseline in Traumatic Brain Injury - Work Instability Scale (TBI-WIS) Total Score At Weeks 4, 8, 12 and Endpoint (Last Postbaseline Observation Up to Week 12)

"The TBI-WIS is a validated participant-rated instrument for assessing a participant's functional ability after TBI and the functional demands of their job. The assessment consists of 36 questions to which the participant responded with a true or not true answer. To score the questionnaire, the number of true responses is counted: if < 2, the risk is low; 2 to 23, the risk is medium; and >23, the risk is high, for work instability. Score range is 0 (lowest risk for work instability) to 36 (highest risk for work instability)." (NCT00893789)
Timeframe: Weeks 4, 8, 12 and Endpoint (last postbaseline observation up to Week 12)

Concomitant Medication Usage In ≥5% of Participants Throughout the Study

Therapeutic classification of concomitant medications used by ≥5% of participants throughout the study. Participants are counted only once in each therapeutic class category. Medications were included in the table if the proportion of participants in the combined armodafinil treatment group was ≥5%. (NCT00893789)
Timeframe: Screening through Week 12

Electrocardiogram (ECG) Findings Shifts From Baseline to Overall

Number of participants with shifts from normal/abnormal 12-lead ECG findings at baseline (BL) to (→) normal/abnormal findings overall are presented. For overall, the worst postbaseline finding (the abnormal finding if there are both normal and abnormal findings) for the participant between baseline and endpoint (defined as last postbaseline observation, up to Week 12) is summarized. Shifts (normal and abnormal) from baseline to overall are summarized using participant counts. Any ECG finding that was judged by the investigator as a clinically meaningful change (worsening) compared to baseline was recorded as an adverse event. (NCT00893789)
Timeframe: Baseline through Endpoint (last postbaseline observation, up to Week 12)

Number of Participants With Adverse Events (AEs), Serious AEs (SAEs), Deaths, and Withdrawals Due to AEs

AE=any untoward medical occurrence in a patient that develops or worsens in severity during the conduct of the clinical study of a pharmaceutical product and does not necessarily have a causal relationship to the study drug. SAE=any AE that resulted in any of the following: death; a life-threatening adverse event; inpatient hospitalization or prolongation of existing hospitalization; persistent or significant disability/incapacity; a congenital anomaly or birth defect; an important medical event that required medical intervention to prevent 1 of the outcomes listed in this definition. Treatment-related AEs=definite, probable, possible, or missing relationship. Protocol-defined AEs=treatment-emergent adverse events associated with skin rash, hypersensitivity reaction, emergent suicidal ideation or suicide attempt, depression, psychosis (including hypomanic or manic episode), and seizure or suspected seizure were considered to be of potential clinical importance. (NCT00893789)
Timeframe: Screening through Week 12

Number of Participants With Clinically Significant Abnormal Postbaseline Hematology Values

Normal ranges for hematology values: white blood cell (WBC) count, 3.8 - 10.7 x 10^9/L; absolute neutrophil count (ANC), 1.96 - 7.23 x 10^9/L. Participants may have had more than one clinically significant abnormal value. (NCT00893789)
Timeframe: Baseline, last postbaseline observation up to Week 12

Number of Participants With Clinically Significant Abnormal Postbaseline Serum Chemistry Values

Normal ranges for serum chemistry values: blood urea nitrogen (BUN), 1.43 - 8.57 mmol/L; uric acid, 124.91 - 493.68 μmol/L; aspartate aminotransferase (AST), 11 - 36 U/L; gamma-glutamyl transpeptidase (GGT), 10 - 61 U/L; total bilirubin, 3.42 - 20.52 μmol/L. (NCT00893789)
Timeframe: Baseline, last postbaseline observation up to Week 12

Number of Participants With Clinically Significant Abnormal Vital Sign Values

Criteria for clinically significant abnormal vital signs values: heart rate, ≤50 beats per minute (bpm) and decrease from baseline of ≥15 bpm; sitting systolic blood pressure, ≤90 mm Hg and decrease from baseline of ≥20 mm Hg; sitting diastolic blood pressure, ≤50 mm Hg and decrease from baseline of ≥15 mm Hg. (NCT00893789)
Timeframe: Baseline, last postbaseline observation up to Week 12

Number of Participants With Notable Blood Pressure Values Per World Health Organization Criteria

Criteria for World Health Organization (WHO) notable blood pressure (BP) values: systolic blood pressure, ≥140 mm Hg plus increase of ≥10% from baseline; diastolic blood pressure, ≥90 mm Hg plus increase of ≥10% from baseline. (NCT00893789)
Timeframe: Baseline, last postbaseline observation up to Week 12

Percentage of Responders and Nonresponders According to Clinical Global Impression of Change (CGI-C) Ratings at Endpoint (Last Postbaseline Observation Up to Week 12)

The CGI-C is the clinician's rating of disease severity as compared with pretreatment, assessed by the Clinical Global Impression of Severity (CGI-S). Severity of illness, as related to excessive sleepiness, was assessed at baseline by the CGI-S, which consists of 7 categories: normal-shows no sign of illness, borderline ill, mildly (slightly) ill, moderately ill, markedly ill, severely ill, and among the most extremely ill. The clinician assessed the change from baseline in the participant's condition, as related to excessive sleepiness, in response to treatment. The CGI-C uses the following 7 categories and scoring assignments: very much improved, much improved, minimally improved, no change, minimally worse, much worse, and very much worse. Responders were defined as those participants who were considered much or very much improved on the CGI-C. Those in all other categories of the CGI-C were considered nonresponders. (NCT00893789)
Timeframe: Last postbaseline observation up to Week 12

Percentage of Responders and Nonresponders According to Clinical Global Impression of Change (CGI-C) Ratings at Weeks 2, 4, 8, and 12

The CGI-C is the clinician's rating of disease severity as compared with pretreatment, assessed by the Clinical Global Impression of Severity (CGI-S). Severity of illness, as related to excessive sleepiness, was assessed at baseline by the CGI-S, which consists of 7 categories: normal-shows no sign of illness, borderline ill, mildly (slightly) ill, moderately ill, markedly ill, severely ill, and among the most extremely ill. The clinician assessed the change from baseline in the participant's condition, as related to excessive sleepiness, in response to treatment. The CGI-C uses the following 7 categories and scoring assignments: very much improved, much improved, minimally improved, no change, minimally worse, much worse, and very much worse. Responders were defined as those participants who were considered much or very much improved on the CGI-C. Those in all other categories of the CGI-C were considered nonresponders. (NCT00893789)
Timeframe: Weeks 2, 4, 8, and 12

Physical Examination Findings Shifts From Baseline to Endpoint (Last Postbaseline Observation, up to Week 12)

Number of participants with shifts from normal/abnormal physical examination findings at baseline (BL) to (→) normal/abnormal findings at endpoint (EP, defined as last postbaseline observation, up to Week 12). Shifts (normal and abnormal) from baseline to endpoint are summarized using participant counts for each physical examination category. A newly diagnosed finding was defined as being normal or missing at baseline and abnormal at least once during the study. Any physical examination finding that was judged by the investigator as a clinically significant change (worsening) compared to a baseline value was considered an adverse event. HEENT=head, eyes, ears, nose, throat. (NCT00893789)
Timeframe: Baseline through Endpoint (last postbaseline observation, up to Week 12)

Clinical Global Impression of Change (CGI-C)

Number of participants who had at least minimal improvement in CGI-C ratings at Week 12 or last post-baseline visit. The CGI-C uses the following categories and scoring assignments: 1=Very much improved; 2=Much improved; 3=Minimally improved; 4=No change; 5=Minimally worse; 6=Much worse; and 7=Very much worse. Severity of illness was assessed at baseline by the CGI-S, which consists of the following categories: 1=Normal (shows no signs of illness); 2=Borderline ill; 3=Mildly (Slightly) ill; 4=Moderately ill; 5=Markedly ill; 6=Severely ill; and 7=Among the most extremely ill patients. (NCT00080288)
Timeframe: up to 12 weeks

Multiple Sleep Latency Test (MSLT)

The Multiple Sleep Latency Test (MSLT) is an objective assessment of sleepiness that measures the ability of a subject to remain awake. Long latencies to sleep are indicative of a patient's ability to remain awake. Mean sleep latency from MSLT was measured for five 20-minute (maximum) MSLT naps performed at scheduled visits (2400 [midnight], 0200, 0400, 0600, and 0800).The MSLT was administered at weeks 4, 8, and 12. The primary efficacy variable was the mean change from the baseline assessment in MSLT sleep latency as assessed at week 12 (or last postbaseline visit). (NCT00080288)
Timeframe: up to 12 weeks

Change From Baseline in the Excessive Sleepiness (ES) Symptom Rating Form - Sleepiness Scores at 12 Weeks

"Cephalon created the Excessive Sleepiness Symptom Rating Form to assess symptoms of excessive sleepiness. Patients rate 7 symptoms(Tiredness, Fatigue, Sleepiness, Lack of energy, Trouble paying attention, Forgetfulness, Trouble staying organized) each on an 11-point Likert scale(0=no problem at all 10=as bad as you can imagine). ES Symptom Rating Form was designed to follow the response to treatment (measuring severity) of each of these 7 symptoms using the same 11-point scale. Change from Baseline to 12 Weeks is presented only for the symptom of Sleepiness." (NCT00518986)
Timeframe: Baseline and 12 weeks following start of study drug administration

Change From Baseline in the Excessive Sleepiness (ES) Symptom Rating Form - Sleepiness Scores at 2 Weeks

"Cephalon created the Excessive Sleepiness Symptom Rating Form to assess symptoms of excessive sleepiness. Patients rate 7 symptoms(Tiredness, Fatigue, Sleepiness, Lack of energy, Trouble paying attention, Forgetfulness, Trouble staying organized) each on an 11-point Likert scale(0=no problem at all 10=as bad as you can imagine). ES Symptom Rating Form was designed to follow the response to treatment (measuring severity) of each of these 7 symptoms using the same 11-point scale. Change from Baseline to 2 Weeks is presented only for the symptom of Sleepiness." (NCT00518986)
Timeframe: Baseline and 2 weeks

Change From Baseline in the Excessive Sleepiness (ES) Symptom Rating Form - Sleepiness Scores at 4 Weeks

"Cephalon created the Excessive Sleepiness Symptom Rating Form to assess symptoms of excessive sleepiness. Patients rate 7 symptoms(Tiredness, Fatigue, Sleepiness, Lack of energy, Trouble paying attention, Forgetfulness, Trouble staying organized) each on an 11-point Likert scale(0=no problem at all 10=as bad as you can imagine). ES Symptom Rating Form was designed to follow the response to treatment (measuring severity) of each of these 7 symptoms using the same 11-point scale. Change from Baseline to 4 Weeks is presented only for the symptom of Sleepiness." (NCT00518986)
Timeframe: Baseline and 4 weeks following start of study drug administration

Change From Baseline in the Excessive Sleepiness (ES) Symptom Rating Form - Sleepiness Scores at 8 Weeks

"Cephalon created the Excessive Sleepiness Symptom Rating Form to assess symptoms of excessive sleepiness. Patients rate 7 symptoms(Tiredness, Fatigue, Sleepiness, Lack of energy, Trouble paying attention, Forgetfulness, Trouble staying organized) each on an 11-point Likert scale(0=no problem at all 10=as bad as you can imagine). ES Symptom Rating Form was designed to follow the response to treatment (measuring severity) of each of these 7 symptoms using the same 11-point scale. Change from Baseline to 8 Weeks is presented only for the symptom of Sleepiness." (NCT00518986)
Timeframe: baseline and 8 weeks following start of study drug administration

Change From Baseline in the Excessive Sleepiness (ES) Symptom Rating Form - Sleepiness Scores at Endpoint (12 Weeks or Last Observation After Baseline)

"The Excessive Sleepiness Symptom Rating Form was used to assess symptoms of excessive sleepiness. Patients rate 7 symptoms(tiredness, fatigue, sleepiness, lack of energy, trouble paying attention, forgetfulness, trouble staying organized) on an 11-point Likert scale (0 = no problem at all to 10 = as bad as you can imagine). ES Symptom Rating Form was designed to follow the response to treatment measuring severity of each of these 7 symptoms using the same 11-point scale. Change from Baseline to Endpoint (12 weeks or last baseline observation) is presented only for the symptom of Sleepiness." (NCT00518986)
Timeframe: Baseline and Endpoint (12 weeks or last observation after baseline)

Change From Baseline on Brief Fatigue Inventory (BFI) Interference Score at 12 Weeks (or Last Observation After Baseline)

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The Interference Score consists of 6 questions that ask subjects to rate on a 0 to 10 scale how during the past 24 hours fatigue has interfered with their general activity, mood, walking ability, normal work, relations with other people, and enjoyment of life. The scores are averaged (0-10) for the Interference Score. (NCT00518986)
Timeframe: Baseline and 12 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Interference Score at 2 Weeks

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The Interference Score consists of 6 questions that ask subjects to rate on a 0 to 10 scale how during the past 24 hours fatigue has interfered with their general activity, mood, walking ability, normal work, relations with other people, and enjoyment of life. The scores are averaged (0-10) for the Interference Score. (NCT00518986)
Timeframe: Baseline and 2 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Interference Score at 4 Weeks

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The Interference Score consists of 6 questions that ask subjects to rate on a 0 to 10 scale how during the past 24 hours fatigue has interfered with their general activity, mood, walking ability, normal work, relations with other people, and enjoyment of life. The scores are averaged (0-10) for the Interference Score. (NCT00518986)
Timeframe: Baseline and 4 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Interference Score at 8 Weeks

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The Interference Score consists of 6 questions that ask subjects to rate on a 0 to 10 scale how during the past 24 hours fatigue has interfered with their general activity, mood, walking ability, normal work, relations with other people, and enjoyment of life. The scores are averaged (0-10) for the Interference Score. (NCT00518986)
Timeframe: Baseline and 8 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Interference Score at Endpoint (12 Weeks or Last Observation After Baseline)

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The Interference Score consists of 6 questions that ask subjects to rate on a 0 to 10 scale how during the past 24 hours fatigue has interfered with their general activity, mood, walking ability, normal work, relations with other people, and enjoyment of life. The scores are averaged (0-10) for the Interference Score. (NCT00518986)
Timeframe: Baseline and at endpoint (12 weeks or last observation after baseline)

Change From Baseline on Brief Fatigue Inventory (BFI) Total Score at 12 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The total score is calculated by taking the sum of all 9 rating scales for a minimum score of 0 and a maximum score of 90. This assessment examines the difference in total BFI score from Baseline to 12 weeks. (NCT00518986)
Timeframe: Baseline and 12 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Total Score at 2 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The total score is calculated by taking the sum of all 9 rating scales for a minimum score of 0 and a maximum score of 90. This assessment examines the difference in total BFI score from Baseline to 2 weeks. (NCT00518986)
Timeframe: Baseline and 2 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Total Score at 4 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The total score is calculated by taking the sum of all 9 rating scales for a minimum score of 0 and a maximum score of 90. This assessment examines the difference in total BFI score from Baseline to 4 weeks. (NCT00518986)
Timeframe: Baseline and 4 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Total Score at 8 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The total score is calculated by taking the sum of all 9 rating scales for a minimum score of 0 and a maximum score of 90. This assessment examines the difference in total BFI score from Baseline to 8 weeks. (NCT00518986)
Timeframe: Baseline and 8 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Worse Daily Fatigue Score at 12 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. This measure compares the change in score from baseline to Week 12. (NCT00518986)
Timeframe: 12 weeks

Change From Baseline on Brief Fatigue Inventory (BFI) Worse Daily Fatigue Score at 2 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. This measure compares the change in score from baseline to Week 2. (NCT00518986)
Timeframe: Baseline and 2 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Worse Daily Fatigue Score at 4 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. This measure compares the change in score from baseline to Week 4. (NCT00518986)
Timeframe: Baseline and 4 weeks after start of study drug administration

Change From Baseline on Brief Fatigue Inventory (BFI) Worse Daily Fatigue Score at 8 Weeks

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. This measure compares the change in score from baseline to Week 8. (NCT00518986)
Timeframe: Baseline and 8 weeks after start of study drug administration

Change From Baseline on Epworth Sleepiness Scale (ESS) at 12 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The change in ESS total score from baseline to 12 weeks are summarized. (NCT00518986)
Timeframe: 12 weeks (or last observation after baseline)

Change From Baseline on Epworth Sleepiness Scale (ESS) at 2 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The change in ESS total score from baseline to two weeks are summarized. (NCT00518986)
Timeframe: Baseline and 2 weeks following start of study drug administration

Change From Baseline on Epworth Sleepiness Scale (ESS) at 4 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The change in ESS total score from baseline to 4 weeks are summarized. (NCT00518986)
Timeframe: Baseline and 4 weeks after start of study drug administration

Change From Baseline on Epworth Sleepiness Scale (ESS) at 8 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The change in ESS total score from baseline to 8 weeks are summarized. (NCT00518986)
Timeframe: Baseline and 8 weeks after start of study drug administration

Change From Baseline on Functional Outcomes of Sleep Questionnaire (FOSQ) Total Score at 12 Weeks

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum = 2 maximum = 120) was calculated from the responses. The change in total score from baseline to 12 weeks is presented here. (NCT00518986)
Timeframe: baseline and 12 weeks following the start of study drug administration

Change From Baseline on Functional Outcomes of Sleep Questionnaire (FOSQ) Total Score at 2 Weeks

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum = 2 maximum = 120) was calculated from the responses. The change in total score from baseline to 2 weeks is presented here. (NCT00518986)
Timeframe: baseline and 2 weeks following start of study drug administration

Change From Baseline on Functional Outcomes of Sleep Questionnaire (FOSQ) Total Score at 4 Weeks

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum = 2 maximum = 120) was calculated from the responses. The change in total score from baseline to 4 weeks is presented here. (NCT00518986)
Timeframe: baseline and 4 weeks following start of study drug administration

Change From Baseline on Functional Outcomes of Sleep Questionnaire (FOSQ) Total Score at 8 Weeks

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum = 2 maximum = 120) was calculated from the responses. The change in total score from baseline to 8 weeks is presented here. (NCT00518986)
Timeframe: baseline and 8 weeks following start of study drug administration

Change From Baseline on Functional Outcomes of Sleep Questionnaire (FOSQ) Total Score at Endpoint (12 Weeks or Last Observation After Baseline)

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum of 2 maximum of 120) was calculated from the responses. The change in total score from baseline to Endpoint (12 weeks or last observation after baseline) is presented here. (NCT00518986)
Timeframe: Baseline and endpoint (12 weeks after start of study drug or last observation after baseline)

Change From Baseline on Maintenance of Wakefulness Test (MWT) at 12 Weeks

MWT measures ability of subject to remain awake. Subjects instructed to try and remain awake during series of four 30-minute periods (0900, 1100, 1300, and 1500) reclining in dark room. Each period was terminated immediately after sleep onset or at end of 30 minutes if no sleep occured. If subject fell asleep, they were awakened and not allowed to sleep for remainder of that 30 minute period. Change from Baseline to 12 weeks in mean sleep latency (measured in minutes)averaged from each of the four testing intervals was measured. The poorest outcome was 0 minutes the best was 30 minutes. (NCT00518986)
Timeframe: baseline and 12 weeks (or last observation after baseline)

Change From Baseline on Maintenance of Wakefulness Test (MWT) at 4 Weeks

MWT measures ability of subject to remain awake. Subjects instructed to try and remain awake during series of four 30-minute periods (0900, 1100, 1300, and 1500) reclining in dark room. Each period was terminated immediately after sleep onset or at end of 30 minutes if no sleep occured. If subject fell asleep, they were awakened and not allowed to sleep for remainder of that 30 minute period. Change from Baseline to 4 weeks in mean sleep latency (measured in minutes)averaged from each of the four testing intervals was measured. The poorest outcome was 0 minutes the best was 30 minutes. (NCT00518986)
Timeframe: baseline and 4 weeks

Change From Baseline on Maintenance of Wakefulness Test (MWT) at 8 Weeks

MWT measures ability of subject to remain awake. Subjects instructed to try and remain awake during series of four 30-minute periods (0900, 1100, 1300, and 1500) reclining in dark room. Each period was terminated immediately after sleep onset or at end of 30 minutes if no sleep occured. If subject fell asleep, they were awakened and not allowed to sleep for remainder of that 30 minute period. Change from Baseline to 8 weeks in mean sleep latency (measured in minutes)averaged from each of the four testing intervals was measured. The poorest outcome was 0 minutes the best was 30 minutes. (NCT00518986)
Timeframe: Baseline and 8 weeks following start of study drug administration

Change From Baseline on Maintenance of Wakefulness Test (MWT) to Endpoint (12 Weeks or Last Observation After Baseline)

MWT measures ability of subject to remain awake. Subjects instructed to try and remain awake during series of 4 30-minute periods (0900, 1100, 1300, and 1500) reclining in dark room. Each period was terminated immediately after sleep onset or at end of 30 minutes if no sleep occurred. If subject fell asleep, they were awakened and not allowed to sleep for remainder of that 30 minute period. Change from Baseline to Endpoint (12 weeks or last observation after baseline) in mean sleep latency averaged from the 4 intervals was measured. Poorest outcome was 0 minutes the best was 30 minutes. (NCT00518986)
Timeframe: Baseline and 12 weeks (or last observation after baseline)

Change From Baseline on Medical Outcomes Study 6 Item Cognitive Functioning (MOS-CF6) Scale at 12 Weeks

"The MOS-CF6 assesses self-reported cognitive function. Items were selected to cover 6 relevant aspects of cognitive functioning as follows: confusion, concentration/thinking, attention, memory, reasoning, problem-solving, and processing speed. The MOS-CF6 responses includes 6 choices, ranging from none of the time to all of the time. The MOS-CF6 is scored by summing responses across the 6 items and converting the total to a 0 - 100 point scale, with the higher score indicating better cognitive functioning. Data is presented showing the change in score from baseline to 12 weeks." (NCT00518986)
Timeframe: baseline and 12 weeks following start of study drug administration

Change From Baseline on Medical Outcomes Study 6 Item Cognitive Functioning (MOS-CF6) Scale at 2 Weeks

"The MOS-CF6 assesses self-reported cognitive function. Items were selected to cover 6 relevant aspects of cognitive functioning as follows: confusion, concentration/thinking, attention, memory, reasoning, problem-solving, and processing speed. The MOS-CF6 responses includes 6 choices, ranging from none of the time to all of the time. The MOS-CF6 is scored by summing responses across the 6 items and converting the total to a 0 - 100 point scale, with the higher score indicating better cognitive functioning. Data is presented showing the change in score from baseline to 2 weeks." (NCT00518986)
Timeframe: baseline and 2 weeks

Change From Baseline on Medical Outcomes Study 6 Item Cognitive Functioning (MOS-CF6) Scale at 4 Weeks

"The MOS-CF6 assesses self-reported cognitive function. Items were selected to cover 6 relevant aspects of cognitive functioning as follows: confusion, concentration/thinking, attention, memory, reasoning, problem-solving, and processing speed. The MOS-CF6 responses includes 6 choices, ranging from none of the time to all of the time. The MOS-CF6 is scored by summing responses across the 6 items and converting the total to a 0 - 100 point scale, with the higher score indicating better cognitive functioning. Data is presented showing the change in score from baseline to 4 weeks." (NCT00518986)
Timeframe: baseline and 4 weeks following start of study drug administration

Change From Baseline on Medical Outcomes Study 6 Item Cognitive Functioning (MOS-CF6) Scale at 8 Weeks

"The MOS-CF6 assesses self-reported cognitive function. Items were selected to cover 6 relevant aspects of cognitive functioning as follows: confusion, concentration/thinking, attention, memory, reasoning, problem-solving, and processing speed. The MOS-CF6 responses includes 6 choices, ranging from none of the time to all of the time. The MOS-CF6 is scored by summing responses across the 6 items and converting the total to a 0 - 100 point scale, with the higher score indicating better cognitive functioning. Data is presented showing the change in score from baseline to 8 weeks." (NCT00518986)
Timeframe: baseline and 8 weeks following start of study drug administration

Change From Baseline on Medical Outcomes Study 6 Item Cognitive Functioning (MOS-CF6) Scale at Endpoint (12 Weeks or Last Observation After Baseline)

"The MOS-CF6 assesses self-reported cognitive function. Items were selected to cover 6 relevant aspects of cognitive functioning:confusion, concentration/thinking, attention, memory, reasoning, problem-solving, and processing speed. Responses range from none of the time to all of the time. The MOS-CF6 is scored by summing responses across the 6 items and converting the total to a 0 - 100 point scale, with the higher score indicating better cognitive functioning. Data is presented showing the change in score from baseline to Endpoint (12 weeks or last observation after baseline)." (NCT00518986)
Timeframe: Baseline and Endpoint (12 weeks or last observation after baseline)

Change From Baseline on the Brief Fatigue Inventory (BFI) Worst Daily Fatigue Score at Endpoint (12 Weeks or Last Observation After Baseline)

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with >= 7 indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. This measure compares the change in score from baseline to Week 12 (or last observation after baseline). (NCT00518986)
Timeframe: Baseline and 12 weeks or last observation after baseline

Change From Baseline on the Epworth Sleepiness Scale (ESS) at Endpoint (12 Weeks or Last Measurement After Baseline)

For this key secondary outcome the ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The change in ESS total score from baseline to Endpoint (12 weeks or last observation after baseline) are summarized. (NCT00518986)
Timeframe: Baseline and 12 weeks (or last observation after baseline)

Change From Baseline to Endpoint (Week 12 or Last Observation After Baseline) in the Brief Fatigue Inventory (BFI) Total Score

The Brief Fatigue Inventory (BFI) is a subjective-completed tool for the assessment of the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The total score is calculated by taking the sum of all 9 rating scales for a minimum score of 0 and a maximum score of 90. This assessment examines the difference in total BFI score from Baseline to 12 weeks or last observation after baseline. (NCT00518986)
Timeframe: Baseline and 12 weeks following start of study drug administration or last recorded observation

Clinical Global Impression of Change (CGI C) at 4 Weeks - Full Scale

The CGI-C is a clinician's rating of disease severity compared with baseline as assessed by Clinical Global Impression of Severity (CGI-S). CGI-C rates 7 responses: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. CGI-S measured 7 categories as well: normal, borderline ill, mildly ill, moderately ill, markedly ill, severely ill, among most extremely ill. The results for the number of participants who responded to each item on the full scale at 4 weeks are presented. (NCT00518986)
Timeframe: 4 weeks after start of treatment

Clinical Global Impression of Change (CGI-C) at 12 Weeks

The CGI-C is a clinician's rating of disease severity compared with baseline as assessed by Clinical Global Impression of Severity (CGI-S). CGI-C rates 7 responses: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. CGI-S measured 7 categories as well: normal, borderline ill, mildly ill, moderately ill, markedly ill, severely ill, among most extremely ill. Proportion of responders who had at least minimal improvement in CGI-C ratings (as related to sleepiness) were assessed. (NCT00518986)
Timeframe: 12 weeks after beginning treatment

Clinical Global Impression of Change (CGI-C) at 12 Weeks - Full Scale

The CGI-C is a clinician's rating of disease severity compared with baseline as assessed by Clinical Global Impression of Severity (CGI-S). CGI-C rates 7 responses: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. CGI-S measured 7 categories as well: normal, borderline ill, mildly ill, moderately ill, markedly ill, severely ill, among most extremely ill. The results for the number of participants who responded to each item on the full scale at 12 weeks are presented. (NCT00518986)
Timeframe: 12 weeks after starting study drug treatment

Clinical Global Impression of Change (CGI-C) at 4 Weeks

"The CGI-C is a clinician's rating of disease severity compared with baseline as assessed by Clinical Global Impression of Severity (CGI-S). CGI-C rates 7 responses: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. CGI-S measured 7 categories as well: normal, borderline ill, mildly ill, moderately ill, markedly ill, severely ill, among most extremely ill. Proportion of responders who had at least minimally improved in CGI-C ratings (as related to sleepiness) at 4 weeks were assessed." (NCT00518986)
Timeframe: 4 weeks after beginning study drug treatment

Clinical Global Impression of Change (CGI-C) at 8 Weeks

"The CGI-C is a clinician's rating of disease severity compared with baseline as assessed by Clinical Global Impression of Severity (CGI-S). CGI-C rates 7 responses: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. CGI-S measured 7 categories as well: normal, borderline ill, mildly ill, moderately ill, markedly ill, severely ill, among most extremely ill. Proportion of responders who had at least minimally improved in CGI-C ratings (as related to sleepiness) at 8 weeks were assessed." (NCT00518986)
Timeframe: 8 weeks after beginning study drug treatment

Clinical Global Impression of Change (CGI-C) at 8 Weeks - Full Scale

The CGI-C is a clinician's rating of disease severity compared with baseline as assessed by Clinical Global Impression of Severity (CGI-S). CGI-C rates 7 responses: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. CGI-S measured 7 categories as well: normal, borderline ill, mildly ill, moderately ill, markedly ill, severely ill, among most extremely ill. The results for the number of participants who responded to each item on the full scale at 8 weeks are presented. (NCT00518986)
Timeframe: 8 weeks after start of study drug treatment

Clinical Global Impression of Change (CGI-C) at Endpoint (12-weeks or Last Observation After Baseline)

"The CGI-C is a clinician's rating of disease severity compared with baseline as assessed by Clinical Global Impression of Severity (CGI-S). CGI-C rates improvement by 7 categories: very much improved, much improved, minimally improved, no change, minimally worse, much worse, very much worse. CGI-S measured 7 categories of illness as well: normal, borderline ill, mildly ill, moderately ill, markedly ill, severely ill, among most extremely ill. Proportion of responders who had at least minimally improved in CGI-C ratings (as related to sleepiness) were assessed." (NCT00518986)
Timeframe: 12 weeks (or last observation after baseline)

Number of Responders According to Brief Fatigue Inventory (BFI) Worst Fatigue Score at Endpoint (12 Weeks or Last Observation After Baseline)

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. Subjects were considered responders if the final Worst Fatigue Score was < 7 at Week 12 or last observation after baseline. (NCT00518986)
Timeframe: 12 weeks after start of study drug administration (or last observation after baseline)

Number of Responders According to the Brief Fatigue Inventory (BFI) Worst Fatigue Score at 12 Weeks

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. Subjects were considered responders if the final Worst Fatigue Score was < 7 at Week 12. (NCT00518986)
Timeframe: 12 weeks after start of study drug administration

Number of Responders According to the Brief Fatigue Inventory (BFI) Worst Fatigue Score at 2 Weeks

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. Subjects were considered responders if the final Worst Fatigue Score was < 7 at Week 2. (NCT00518986)
Timeframe: 2 weeks after start of study drug administration

Number of Responders According to the Brief Fatigue Inventory (BFI) Worst Fatigue Score at 4 Weeks

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. Subjects were considered responders if the final Worst Fatigue Score was < 7 at Week 4. (NCT00518986)
Timeframe: 4 weeks after start of study drug administration

Number of Responders According to the Brief Fatigue Inventory (BFI) Worst Fatigue Score at 8 Weeks

The Brief Fatigue Inventory (BFI) assesses the impact of fatigue on daily functioning. Simple numeric rating scales from 0 to 10 are used. The higher scores are associated with more severe fatigue, with any score >= 7 considered to be indicative of severe fatigue. The worst daily fatigue score reports the outcome of a single item on the BFI that rates the worst fatigue experienced over the day on a scale from 0 to 10 with 0 being no fatigue and 10 being most severe. Subjects were considered responders if the final Worst Fatigue Score was < 7 at Week 8. (NCT00518986)
Timeframe: 8 weeks after start of study drug administration

Number of Responders According to the Epworth Sleepiness Scale (ESS) Total Score at 12 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The number of responders who had a total ESS score < 10 and the number of non-responders with a total score >= 10 at 12 weeks are presented. (NCT00518986)
Timeframe: 12 weeks

Number of Responders According to the Epworth Sleepiness Scale (ESS) Total Score at 2 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The number of responders who had a total ESS score < 10 and the number of non-responders with a total score >= 10 at 2 weeks are presented. (NCT00518986)
Timeframe: 2 weeks

Number of Responders According to the Epworth Sleepiness Scale (ESS) Total Score at 4 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The number of responders who had a total ESS score < 10 and the number of non-responders with a total score >= 10 at 4 weeks are presented. (NCT00518986)
Timeframe: 4 weeks

Number of Responders According to the Epworth Sleepiness Scale (ESS) Total Score at 8 Weeks

ESS score is based on responses to questions (self administered) that assessed the propensity of the subject to fall asleep in 8 everyday situations (sitting and reading, talking to someone, being stopped in traffic, etc.) Scores for the ESS range from 0 to 24, with a higher score indicating greater daytime sleepiness. The number of responders who had a total ESS score < 10 and the number of non-responders with a total score >= 10 at 8 weeks are presented. (NCT00518986)
Timeframe: 8 weeks

Number of Responders According to the Functional Outcomes of Sleep Questionnaire (FOSQ) at Week 12

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum = 2 maximum = 120) was calculated from the responses. A responder analysis defining responders as patients with a total score > 17.9 at 12 weeks is presented here. (NCT00518986)
Timeframe: 12 weeks following the start of study drug administration

Number of Responders According to the Functional Outcomes of Sleep Questionnaire (FOSQ) at Week 4

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum=2 maximum = 120) was calculated from the responses. A responder analysis defining responders as patients with a total score > 17.9 at 4 weeks is presented here. (NCT00518986)
Timeframe: 4 weeks following start of study drug administration

Number of Responders According to the Functional Outcomes of Sleep Questionnaire (FOSQ) at Week 8

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score was calculated from the responses (minimum = 2 maximum = 120). A responder analysis defining responders as patients with a total score > 17.9 at 8 weeks is presented here. (NCT00518986)
Timeframe: 8 weeks following start of study drug administration

Number of Responders According to the Functional Outcomes of Sleep Questionnaire (FOSQ) Total Score at 2 Weeks

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum=2 maximum=120) was calculated from the responses. A responder analysis defining responders as patients with a total score > 17.9 at 2 weeks is presented here. (NCT00518986)
Timeframe: 2 weeks following start of study drug administration

Number of Responders According to the Functional Outcomes of Sleep Questionnaire (FOSQ) Total Score at Endpoint (Week 12 or Last Observation After Baseline)

The FOSQ is a self-administered questionnaire that assess the impact of excessive sleepiness on functional outcomes relevant to daily behaviors. The questionnaire contains 30 questions each rated from 1 to 4 (1 indicating extreme difficulty 4 indicating no difficulty, or 0 indicating not applicable). A total score (minimum = 2 maximum = 120) was calculated from the responses. A responder analysis defining responders as patients with a total score > 17.9 at Endpoint (12 weeks or last observation after baseline) is presented. (NCT00518986)
Timeframe: Endpoint (week 12 or last observation after baseline)

Number of Participants With a PSA Value Equal to or Greater Than 25%

Compared between the two patient subsets using the nonparametric Mann-Whitney test. A comparison of CTC counts between baseline and at progression for those who have progressed will be carried out using either a paired t test or the nonparameteric Wilcoxon matched pairs test. (NCT01848067)
Timeframe: Baseline up to 3 months

Phase I: Frequency of Dose Limiting Toxicities of Alisertib, Graded According to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) v4.1

Summarized with descriptive statistics. (NCT01848067)
Timeframe: Up to 21 days

Change From Baseline to Endpoint in Global Assessment of Function (GAF) Score

The Global Assessment of Functioning (GAF) is a numeric scale (0 through 100) used by the clinician to rate the social, occupational, and psychological functioning of the patient. A higher score indicates superior functioning and fewer symptoms. The data presented here represents the mean change from baseline to endpoint in the GAF scores of each group. (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Functional Outcomes of Sleep Questionnaire (FOSQ-10) Activity Level Score

FOSQ-10 consists of 10 questions rated on a scale of 1 to 4 (1=extreme difficulty and 4=no difficulty), and is used to measure the impact of daytime sleepiness on activities of daily living and quality of life. A total score and 5 subscale (vigilance, general productivity, social outcome, intimacy, and activity level) scores are calculated from the responses. Worst subscale score is 1 (maximum difficulty) and the best score is 4 (no difficulty). This score represents the CHANGE from Baseline in the Activity level subscale. Positive change scores represent improvement (possible range -3 to +3). (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Functional Outcomes of Sleep Questionnaire (FOSQ-10) General Productivity Score

FOSQ-10 consists of 10 questions rated on a scale of 1-4 (1=extreme difficulty, 4=no difficulty), and is used to measure the impact of daytime sleepiness on activities of daily living and quality of life. A total score and 5 subscale (vigilance, general productivity, social outcome, intimacy, and activity level) scores are calculated from the responses. Worst subscale score is 1 (maximum difficulty) and the best score is 4 (no difficulty). This score represents the CHANGE from Baseline in the General Productivity subscale. Positive change scores represent improvement (possible range -3 to +3). (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Functional Outcomes of Sleep Questionnaire (FOSQ-10) Intimacy

FOSQ-10 consists of 10 questions rated on a scale of 1-4 (1=extreme difficulty, 4=no difficulty), and is used to measure the impact of daytime sleepiness on activities of daily living and quality of life. A total score and 5 subscale (vigilance, general productivity, social outcome, intimacy, and activity level) scores are calculated from the responses. Worst subscale score is 1 (maximum difficulty) and the best score is 4 (no difficulty). This score represents the CHANGE from Baseline in the Intimacy subscale. Positive change scores represent improvement (possible range -3 to +3). (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Functional Outcomes of Sleep Questionnaire (FOSQ-10) Social Outcome

FOSQ-10 consists of 10 questions rated on a scale of 1-4 (1=extreme difficulty, 4=no difficulty), and is used to measure the impact of daytime sleepiness on activities of daily living and quality of life. A total score and 5 subscale (vigilance, general productivity, social outcome, intimacy, and activity level) scores are calculated from the responses. Worst subscale score is 1 (maximum difficulty) and the best score is 4 (no difficulty). This score represents the CHANGE from Baseline in the Social Outcome subscale. Positive change scores represent improvement (possible range -3 to +3). (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Functional Outcomes of Sleep Questionnaire (FOSQ-10) Total Score

FOSQ-10 consists of 10 questions, on a scale of 1-4(1=extreme difficulty 4=no difficulty), measures impact of sleepiness on activities of daily living. Lower score = more difficulty with activity due to lack of sleep. Total score = MEAN of subscale scores (vigilance, productivity, social outcome, intimacy, activity) multiplied by 5. Worst total score is 5 (maximum difficulty) the best is 20 (no difficulty). This data reports CHANGE in total score from baseline to endpoint, with higher (positive) values representing improvement. Worst possible CHANGE value would be -15 best would be +15. (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Functional Outcomes of Sleep Questionnaire (FOSQ-10) Vigilance Score

FOSQ-10 consists of 10 questions rated on a scale of 1-4 (1=extreme difficulty, 4=no difficulty), and is used to measure the impact of daytime sleepiness on activities of daily living and quality of life. A total score and 5 subscale (vigilance, general productivity, social outcome, intimacy, and activity level) scores are calculated from the responses. Worst subscale score is 1 (maximum difficulty) and the best score is 4 (no difficulty). This score represents the CHANGE from Baseline in the Vigilance subscale. Positive change scores represent improvement (possible range -3 to +3). (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Mean Karolinska Sleepiness Scale (KSS) Score

"The Karolinska sleepiness scale is a 10-point scale, on which the participant has to mark his sleepiness during the previous 10 minutes. The scale ranges from 1, which indicates extremely alert, to 10, which indicates extremely sleepy, can't stay awake. The KSS was performed by the participant at the baseline visit, week 3, and week 6 (or early termination visit). The score recorded is the average of 3 assessments within ±15 minutes at 0400, 0600, and 0800. The data presented here represents the mean change from baseline in the KSS scores of each group." (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Modified Sheehan Disability Scale (MSDS) Composite Score

"Mental-health related disability was assessed with the Modified Sheehan Disability Scale (MSDS). The MSDS has three 11-point items, and the participant is asked to rate, on a numerical scale, the extent to which emotional problems have disrupted her/his work, social life, and family life/home responsibilities over the last month. Each item is rated from 0, indicating not at all, to 10, indicating extremely. Scores for the items are summed for a possible score of 0 to 30. The MSDS was performed by the patient at the baseline visit, at Week 3, and at Week 6." (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Modified Sheehan Disability Scale (MSDS) Family Life Item Score

"Mental-health related disability was assessed with the Modified Sheehan Disability Scale (MSDS). The MSDS has three 11-point items, and the participant is asked to rate, on a numerical scale, the extent to which emotional problems have disrupted her/his work, social life, and family life/home responsibilities over the last month. Each item is rated from 0, indicating not at all, to 10, indicating extremely. Scores for the items are summed for a possible score of 0 to 30. The MSDS was performed by the patient at the baseline visit, at Week 3, and at Week 6." (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Modified Sheehan Disability Scale (MSDS) Score - Days Missed Work or Unable to Carry Out Responsibilities

"Mental-health related disability was assessed with the Modified Sheehan Disability Scale (MSDS). The MSDS has three 11-point items, and the participant is asked to rate, on a numerical scale, the extent to which emotional problems have disrupted her/his work, social life, and family life/home responsibilities over the last month. Each item is rated from 0, indicating not at all, to 10, indicating extremely. Scores for the items are summed for a possible score of 0 to 30. The MSDS was performed by the patient at the baseline visit, at Week 3, and at Week 6." (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Modified Sheehan Disability Scale (MSDS) Score - Number of Days of Reduced Productivity

"Mental-health related disability was assessed with the Modified Sheehan Disability Scale (MSDS). The MSDS has three 11-point items, and the participant is asked to rate, on a numerical scale, the extent to which emotional problems have disrupted her/his work, social life, and family life/home responsibilities over the last month. Each item is rated from 0, indicating not at all, to 10, indicating extremely. Scores for the items are summed for a possible score of 0 to 30. The MSDS was performed by the patient at the baseline visit, at Week 3, and at Week 6." (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Endpoint in the Modified Sheehan Disability Scale (MSDS) Social Life Item Score

"Mental-health related disability was assessed with the Modified Sheehan Disability Scale (MSDS). The MSDS has three 11-point items, and the participant is asked to rate, on a numerical scale, the extent to which emotional problems have disrupted her/his work, social life, and family life/home responsibilities over the last month. Each item is rated from 0, indicating not at all, to 10, indicating extremely. Scores for the items are summed for a possible score of 0 to 30. The MSDS was performed by the patient at the baseline visit, at Week 3, and at Week 6." (NCT01080807)
Timeframe: Baseline and week 6 (or last observation (or last observation after baseline))

Change From Baseline to Endpoint in the Modified Sheehan Disability Scale (MSDS) Work Item Score

"Mental-health related disability was assessed with the Modified Sheehan Disability Scale (MSDS). The MSDS has three 11-point items, and the participant is asked to rate, on a numerical scale, the extent to which emotional problems have disrupted her/his work, social life, and family life/home responsibilities over the last month. Each item is rated from 0, indicating not at all, to 10, indicating extremely. Scores for the items are summed for a possible score of 0 to 30. The MSDS was performed by the patient at the baseline visit, at Week 3, and at Week 6." (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Change From Baseline to Week 3 in Global Assessment of Functioning

The Global Assessment of Functioning (GAF) is a numeric scale (0 through 100) used by the clinician to rate the social, occupational, and psychological functioning of the patient. A higher score indicates superior functioning and fewer symptoms. The data presented here represents the mean change from baseline in the GAF scores of each group. (NCT01080807)
Timeframe: Baseline and Week 3

Change From Baseline to Week 3 in the Mean Karolinska Sleepiness Scale (KSS) Score

"The Karolinska sleepiness scale is a 10-point scale, on which the participant has to mark his sleepiness during the previous 10 minutes. The scale ranges from 1, which indicates extremely alert, to 10, which indicates extremely sleepy, can't stay awake. The KSS was performed by the participant at the baseline visit, week 3, and week 6 (or early termination visit). The score recorded is the average of 3 assessments within ±15 minutes at 0400, 0600, and 0800. The data presented here represents the mean change from baseline in the KSS scores of each group." (NCT01080807)
Timeframe: Baseline and week 3

Change From Baseline to Week 6 in Global Assessment of Functioning

The Global Assessment of Functioning (GAF) is a numeric scale (0 through 100) used by the clinician to rate the social, occupational, and psychological functioning of the patient. A higher score indicates superior functioning and fewer symptoms. The data presented here represents the mean change from baseline in the GAF scores of each group. (NCT01080807)
Timeframe: Baseline and Week 6

Change From Baseline to Week 6 in the Mean Karolinska Sleepiness Scale (KSS) Score

"The Karolinska sleepiness scale is a 10-point scale, on which the participant has to mark his sleepiness during the previous 10 minutes. The scale ranges from 1, which indicates extremely alert, to 10, which indicates extremely sleepy, can't stay awake. The KSS was performed by the participant at the baseline visit, week 3, and week 6 (or early termination visit). The score recorded is the average of 3 assessments within ±15 minutes at 0400, 0600, and 0800. The data presented here represents the mean change from baseline in the KSS scores of each group." (NCT01080807)
Timeframe: Baseline and week 6

Percentage of Patients With at Least Minimal Improvement From Baseline in the Clinical Global Impression of Change (CGI-C) Rating as Related to Late Shift Sleepiness at Endpoint

The Clinical Global Impression of Change (CGI-C) is an assessment performed by the clinician, evaluating the change in the patient's symptoms over time. The clinician categorizes the change as: very much improved, much improved, minimally improved, no change, minimally worse, much worse, or very much worse. The data presented here represents the percentage of patients whose condition showed at least minimal improvement in the CGI-C rating as related to late shift sleepiness (defined as the period 0400-0800, including the commute home). (NCT01080807)
Timeframe: Baseline and week 6 (or last observation after baseline)

Percentage of Patients With at Least Minimal Improvement From Baseline in the Clinical Global Impression of Change (CGI-C) Rating as Related to Late Shift Sleepiness at Week 3

The Clinical Global Impression of Change (CGI-C) is an assessment performed by the clinician, evaluating the change in the patient's symptoms over time. The clinician categorizes the change as: very much improved, much improved, minimally improved, no change, minimally worse, much worse, or very much worse. The data presented here represents the percentage of patients whose condition showed at least minimal improvement in the CGI-C rating as related to late shift sleepiness (defined as the period 0400-0800, including the commute home). (NCT01080807)
Timeframe: Baseline and week 3

Percentage of Patients With at Least Minimal Improvement From Baseline in the Clinical Global Impression of Change (CGI-C) Rating as Related to Late Shift Sleepiness at Week 6

The Clinical Global Impression of Change (CGI-C) is an assessment performed by the clinician, evaluating the change in the patient's symptoms over time. The clinician categorizes the change as: very much improved, much improved, minimally improved, no change, minimally worse, much worse, or very much worse. The data presented here represents the percentage of patients whose condition showed at least minimal improvement in the CGI-C rating as related to late shift sleepiness (defined as the period 0400-0800, including the commute home). (NCT01080807)
Timeframe: Baseline and week 6

Treatment Satisfaction Questionnaire for Medication (TSQM)- Convenience Score at Endpoint

TSQM is a 14 question questionnaire assessing satisfaction with the medication. 4 scales are generated: side effects, effectiveness, convenience, and global satisfaction. Subjects responded to the questionnaire at Week 3, Week 6, and last observation after baseline. Optional responses are: Extremely Dissatisfied, Very Dissatisfied, Dissatisfied, Somewhat Satisfied, Satisfied, Very Satisfied, and Extremely Satisfied. From the responses, a scale score from 0 - 100 is calculated, with a higher score indicating greater satisfaction. Results from the Convenience scale are presented here. (NCT01080807)
Timeframe: Endpoint

Treatment Satisfaction Questionnaire for Medication (TSQM)- Effectiveness Score at Endpoint

TSQM is a 14 question questionnaire assessing satisfaction with the medication. 4 scales are generated: side effects, effectiveness, convenience, and global satisfaction. Subjects responded to the questionnaire at Week 3, Week 6, and last observation after baseline. Optional responses are: Extremely Dissatisfied, Very Dissatisfied, Dissatisfied, Somewhat Satisfied, Satisfied, Very Satisfied, and Extremely Satisfied. From the responses, a scale score from 0 - 100 is calculated, with a higher score indicating greater satisfaction. Results from the Effectiveness scale are presented here. (NCT01080807)
Timeframe: Endpoint

Treatment Satisfaction Questionnaire for Medication (TSQM)- Global Satisfaction Score at Endpoint

TSQM is a 14 question questionnaire assessing satisfaction with the medication. 4 scales are generated: side effects, effectiveness, convenience, and global satisfaction. Subjects responded to the questionnaire at Week 3, Week 6, and last observation after baseline. Optional responses are: Extremely Dissatisfied, Very Dissatisfied, Dissatisfied, Somewhat Satisfied, Satisfied, Very Satisfied, and Extremely Satisfied. From the responses, a scale score from 0 - 100 is calculated, with a higher score indicating greater satisfaction. Results from the Global Satisfaction scale are presented here. (NCT01080807)
Timeframe: Endpoint

Treatment Satisfaction Questionnaire for Medication (TSQM)- Side Effects Score at Endpoint

TSQM is a 14 question questionnaire assessing satisfaction with the medication. 4 scales are generated: side effects, effectiveness, convenience, and global satisfaction. Subjects responded to the questionnaire at Week 3, Week 6, and last post-baseline observation. Optional responses are: Extremely Dissatisfied, Very Dissatisfied, Dissatisfied, Somewhat Satisfied, Satisfied, Very Satisfied, and Extremely Satisfied. From the responses, a scale score from 0 - 100 is calculated, with a higher score indicating greater satisfaction. Results from the Side Effects scale are presented here. (NCT01080807)
Timeframe: Endpoint

Change in the Epworth Sleepiness Scale (ESS) Scores Comparing the Bright Light Exposure With Dim-red Light Exposure.

ESS score range is 0-24; lower ESS scores indicate less daytime sleepiness; higher ESS scores indicate more severe sleepiness ESS will be taken and compared at screening and week 4 visits between the bright light exposure and dim-red light exposure groups. (NCT01338649)
Timeframe: baseline and 4 weeks

Reviews

40 reviews available for modafinil and Daytime Sleepiness

Trials

47 trials available for modafinil and Daytime Sleepiness

Other Studies

56 other studies available for modafinil and Daytime Sleepiness