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Trial · NCT03185481

Registered outcomes14

Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.

ListOutcomeTime frameDescription
PrimaryNumber of Participants With Treatment-Emergent Adverse Events (All Causalities)Baseline to last visit after termination (up to approximately 3 months)
An adverse event (AE) is any untoward medical occurrence in a study participant administered a product or medical device; the event need not necessarily have a causal relationship with the treatment or usage. Any AE occurring following the start of treatment or occurring before treatment but increasing in severity afterward were counted as treatment-emergent AE (TEAE).
PrimaryNumber of Participants With Treatment-Emergent Adverse Events (Treatment Related)Baseline to last visit after termination (up to approximately 3 months)
An adverse event (AE) is any untoward medical occurrence in a study participant administered a product or medical device. Any AE occurring following the start of treatment or occurring before treatment but increasing in severity afterward were counted as treatment-emergent AE (TEAE).
PrimaryNumber of Participants With Clinically Significant Findings in Physical ExaminationBaseline to last visit after termination (up to approximately 3 months)
A full physical examination included head, ears, eyes, nose, mouth, skin, heart and lung examinations, lymph nodes, gastrointestinal and musculoskeletal systems. The clinical significance was determined by the investigator.
PrimaryNumber of Participants With Clinically Significant Findings in Neurological ExaminationBaseline to last visit after termination (up to approximately 3 months)
The full neurological examination included assessment of the visual fields and of the right and left optic fundus; cranial nerves; mental state; muscle strength and tone, abnormal movements; deep tendon reflexes; sensory exam, coordination, gait and station. Higher cortical and motor function was considered part of the complete neurological exam. The brief neurological exam included observation for cerebellar (intention) tremor and for non cerebellar tremors (eg, resting or positional), finger to nose, heel to shin, Romberg, gait and tandem walking, positional and gaze evoked nystagmus. The clinical significance was determined by the investigator.
PrimaryNumber of Participants With Abnormalities in Laboratory Test (Without Regard to Baseline Abnormality)Baseline to last visit after termination(up to approximately 3 months)
Laboratory tests included hematology(hemoglobin,hematocrit,red and white blood cell count,mean corpuscular volume,mean corpuscular hemoglobin,mean corpuscular hemoglobin concentration,platelet count,neutrophils,eosinophils,monocytes, basophils,lymphocytes), chemistry(blood urea nitrogen/urea and creatinine,fasting glucose, calcium,sodium,potassium, chloride,total carbon dioxide,aspartate and alanine aminotransferase,total bilirubin,alkaline phosphatase,uric acid,albumin,total protein),urinalysis(pH,qualitative glucose protein,blood,ketones,nitrites,leukocyte esterase,urobilinogen,urine bilirubin,microscopy,specific gravity,urine creatinine),other tests(urine drug screen,follicle stimulating hormone,anti neutrophil cytoplasmic antibody panel,qualitative antinuclear antibody,fibrinogen,C reactive protein,erythrocyte sedimentation rate,C3, C4, CH50/CH100,rheumatoid factor,immunoglobulin panel,if anti- neutrophil cytoplasmic antibody positive:proteinase 3 Ab,myeloperoxidase Ab tests).
PrimaryNumber of Participants With Vital Signs Data Meeting Pre-defined CriteriaBaseline to last visit after termination (up to approximately 3 months)
Number of participants with vital signs findings meeting the following criteria is presented:(1) standing DBP increase from baseline\>= 20 mm Hg; (2) standing SBP increase from baseline\>= 30 mm Hg; (3) supine DBP increase from baseline \>=20 mm Hg; (4) supine SBP increase from baseline \>=30 mm Hg; (5)standing DBP decrease from baseline\>= 20 mm Hg; (6) standing SBP decrease from baseline\>= 30 mm Hg; (7) supine DBP decrease from baseline \>=20 mm Hg; (8) supine SBP decrease from baseline \>=30 mm Hg.
PrimaryNumber of Participants With Vital Signs Data of Orthostatic Hypotension Meeting Pre-defined CriteriaBaseline to last visit after termination (up to approximately 3 months)Orthostatic hypotension was defined as a decrease of \>=20 mmHg for systolic blood pressure (SBP) or \>=10 mmHg for diastolic blood pressure (DBP) 2 minutes after standing from a supine position.
PrimaryNumber of Participants With Electrocardiogram Data Meeting Pre-defined CriteriaBaseline to last visit after termination (up to approximately 3 months)
PR interval (time from the beginning of P wave to the start of QRS complex, corresponding to the end of atrial depolarization and onset of ventricular depolarization), QRS duration (time from Q wave to the end of S wave, corresponding to ventricle depolarization), QT interval (time from the beginning of Q wave to the end of T wave) and QTcF interval ( QT interval corresponding to electrical systole corrected for heart rate using Fridericia's formula) are summarized. Number of participants with ECG findings meeting the following criteria is presented: (1) PR interval \>=300 msec; (2) QRS duration \>=140 msec; (3) QT interval \>= 500; (4) QTcF interval: 450 to \<480 msec; (5) QTcF interval: 480 to \<500 msec; (6) QTcF interval \>=500 msec.
PrimaryNumber of Participants With Worsening Suicidality and New Onset SuicidalityBaseline to last visit after termination (up to approximately 3 months)
The Columbia Suicide Severity Rating Scale (C-SSRS) is an interview based rating scale to systematically assess suicidal ideation and suicidal behavior. At each suicidality assessment, participants felt to have significant suicidal ideation with actual plan and intent or suicidal behavior, must be evaluated by a clinician/mental health professional (MHP) skilled in the evaluation of suicidality in the participants by virtue of training or experience who determined if it is safe for the participants to participate/continue in the trial. The denominator used in the percentages was the number of participants assessed for suicidality or worsening, the denominator included the subset of participants who had any level of suicidality reported at baseline. For new onset, the denominator included the subset of participants with no suicidality reported at baseline.
PrimaryNumber of Participants With Benzodiazepine Discontinuation Symptoms Based on Physician Withdrawal Checklist (PWC-20)At last visit
The PWC-20 is a physician-completed, 20-item reliable and sensitive instrument for the assessment of benzodiazepine discontinuation symptoms, including anxiety and nervous, depersonalization and derealization, diarrhea, diaphoresis, difficulty concentrating and remembering, dizziness-lightheadedness, depression, fatigue, lethargy and lack of energy, headaches, increased acuity for sound, smell, touch, or pain, insomnia, irritability, loss of appetite, muscle aches or stiffness, nausea-vomiting paresthesias, poor coordination, restlessness and agitation, tremor-tremulousness, and weakness. Summaries of the count of participants experiencing symptoms and severity listed in the PWC-20 were provided.
SecondaryChange From Baseline for Hauser Participant Diary Data in Daily OFF TimeBaseline, Day 21 and Day 35
Available diaries are designed to record participant motor state for half hour intervals. These diaries are a way for participant to assess their own health status without clinician bias or interpretation. In participant diaries, "OFF" time is defined as a period when medication has worn off and is no longer providing benefit with regard to mobility, slowness, and stiffness. During this period, Parkinson's Disease (PD) participants experience relatively poor overall function with worsening of tremor, rigidity, balance, or bradykinesia.
SecondaryChange From Baseline for Hauser Participant Diary Data in Daily ON Time With Troublesome DyskinesiaBaseline, Day 21 and Day 35
Available diaries are designed to record participant motor state for half hour intervals. These diaries are a way for participants to assess their own health status without clinician bias or interpretation. "ON" time is defined as the time when medication is providing benefit with regard to mobility, slowness, and stiffness. "ON" time can be classified as associated with or without troublesome dyskinesia that interfere with activities of daily living.It has been demonstrated that "ON" time with troublesome dyskinesia are generally considered by participants to be "bad time" with regard to motor function.
SecondaryChange From Baseline for Hauser Participant Diary Data in Daily ON Time Without Troublesome DyskinesiaBaseline, Day 21 and Day 35
Available diaries are designed to record participant motor state for half hour intervals. These diaries are a way for participants to assess their own health status without clinician bias or interpretation. "ON" time is defined as the time when medication is providing benefit with regard to mobility, slowness, and stiffness. "ON" time can be classified as associated with or without troublesome dyskinesia that interfere with activities of daily living. "ON" time without dyskinesia and on time with non troublesome dyskinesia are generally considered to be "good time".
SecondaryChange From Baseline in Movement Disorder Society Sponsored Revision of the Unified Parkinson's Disease Rating Scale (MDS-UPDRS) Parts I, II, III, IV, and Total ScoreBaseline to last visit after termination (up to approximately 3 months)
The total MDS-UPDRS score developed by the Movement Disorder Society is the most common method of evaluating the severity of Parkinson's Disease (PD). Part I assesses non motor experiences of daily living(range 0-52).Part II assesses motor experiences of daily living(0-52). Part III assesses the motor signs of PD.Part IV assesses motor complications, dyskinesias, and motor fluctuations(0-24).Total Score:The sum of Parts I, II, III, and IV.Each question is anchored with five responses:0=normal, 1=slight, 2=mild, 3= moderate, 4=severe.Higher part and total scores indicate more severe signs of PD.There are four subscales in Part III:the tremor subscale(range 0-36),the rigidity subscale(0-20),the bradykinesia subscale(0-36),the postural instability and gait disorder (PIGD) subscale(0-12).

Source ClinicalTrials.govtrials-2026-11-12-0.4.0

Sources 3

  • ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
  • ClinicalTrials.govNone stated
  • NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
  • ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
  • ClinicalTrials.govnone stated
  • NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)

ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.

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