Registered outcomes14

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

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List	Outcome	Time frame	Description
Primary	Time-Matched Change From Baseline in QTc, Placebo-Adjusted and Corrected for Heart Rate Based on the Fridericia Correction Method (QTcF) Using Delta Delta Method (ΔΔQTcF): Comparison Between APL-130277 and Placebo (Central Tendency Analysis)	Baseline to 15, 30, 45, 60 mins and 2, 3, and 4 hours post-dose for each of the 3 treatment period dosing visits.	For the primary central tendency analysis, the changes from baseline (ΔQTcF) were compared between APL-130277 and placebo (ΔΔQTcF). Baseline was defined as the mean of the 9 ECGs (3 sets of triplicate ECGs) recorded at baseline (P1V1). In case any of the 9 ECGs were missing, the baseline was defined as the mean of the available baseline values. The post-dose ECGs were evaluated at 15, 30, 45 and 60 minutes (mins) and 2, 3 and 4 hours post-dose at each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase. For each of the time points, an average value was calculated based on the 3 (or all available) ECGs. These average values were used in all change from baseline calculations.
Primary	Time-Matched Change From Baseline in QTc, Placebo-Adjusted and Corrected for Heart Rate Based on QTcF Using ΔΔQTcF: Comparison Between Moxifloxacin and Placebo (Assay Sensitivity Analysis)	Baseline to 60 mins and 2, 3, and 4 hours post-dose for each of the 3 treatment period dosing visits.	For the assay sensitivity analysis in support of the primary central tendency analysis, the changes from baseline (ΔQTcF) were compared between moxifloxacin (positive control) and placebo (ΔΔQTcF). Baseline was defined as the mean of the 9 ECGs (3 sets of triplicate ECGs) recorded at baseline (P1V1). In case any of the 9 ECGs were missing, the baseline was defined as the mean of the available baseline values. The post-dose ECGs were evaluated at 60 mins and 2, 3 and 4 hours post-dose for each of the 3 treatment period dosing visits in the Randomized Crossover Assessment Phase. For each of the time points, an average value was calculated based on the 3 (or all available) ECGs. These average values were used in all change from baseline calculations.
Secondary	Cmax of Apomorphine and Apomorphine Sulfate (Metabolite) Following the Administration of APL-130277	Blood samples for PK assessments were taken prior to dosing and at 0.5, 0.75, 1, 2, and 4 hours post-dose.	The maximum observed plasma concentration (Cmax) for apomorphine and apomorphine sulfate (metabolite) was determined in patients treated with APL-130277. Pharmacokinetic (PK) parameters were derived using a non-compartmental analysis method. Bioanalysis of apomorphine and apomorphine-sulfate plasma concentration were measured using a validated liquid chromatography-tandem mass spectrometry (LC/MS-MS) method. The calibration range was 0.0200 nanograms per milliliter (ng/mL) to 20.0 ng/mL apomorphine and 10.0 to 1000 ng/mL apomorphine sulfate (metabolite). PK assessments were performed at each period of the Randomized Crossover Assessment Phase (at P1V1, P2V2 and P3V3) and results are presented for each of the APL-130277 doses administered (as determined for each patient during the Dose Titration Phase).
Secondary	Tmax of Apomorphine and Apomorphine Sulfate (Metabolite) Following the Administration of APL-130277	Blood samples for PK assessments were taken prior to dosing and at 0.5, 0.75, 1, 2, and 4 hours post-dose.	The time of maximum observed plasma concentration (Tmax) for apomorphine and apomorphine sulfate (metabolite) was determined in patients treated with APL-130277. PK parameters were derived using a non-compartmental analysis method. Bioanalysis of apomorphine and apomorphine-sulfate plasma concentration were measured using a validated LC/MS-MS method. The calibration range was 0.0200 ng/mL to 20.0 ng/mL apomorphine and 10.0 to 1000 ng/mL apomorphine sulfate. PK assessments were performed at each period of the Randomized Crossover Assessment Phase (at P1V1, P2V2 and P3V3) and results are presented for each of the APL-130277 doses administered (as determined for each patient during the Dose Titration Phase).
Secondary	AUClast of Apomorphine and Apomorphine Sulfate (Metabolite) Following the Administration of APL-130277	Blood samples for PK assessments were taken prior to dosing and at 0.5, 0.75, 1, 2, and 4 hours post-dose.	The area under the concentration-time curve from time of dosing to the last measurable point (AUClast) for apomorphine and apomorphine sulfate (metabolite) was determined in patients treated with APL-130277. PK parameters were derived using a non-compartmental analysis method. Bioanalysis of apomorphine and apomorphine-sulfate plasma concentration were measured using a validated LC/MS-MS method. The calibration range was 0.0200 ng/mL to 20.0 ng/mL apomorphine and 10.0 to 1000 ng/mL apomorphine sulfate. PK assessments were performed at each period of the Randomized Crossover Assessment Phase (at P1V1, P2V2 and P3V3) and results are presented for each of the APL-130277 doses administered (as determined for each patient during the Dose Titration Phase).
Secondary	Number of Patients With Treatment-Emergent Adverse Events (TEAEs)	From first dose of study medication up to last study visit for Randomized Crossover Assessment Phase, approximately up to 2 weeks	AE definition: any untoward medical occurrence in a clinical trial participant. Serious AE definition: an AE that is fatal, life threatening, requires in-patient hospitalization or prolongation of existing hospitalization, results in permanent (persistent) disability/incapacity, is a congenital anomaly/birth defect or is an important medical event. Severity of AEs were classified as: mild: causes no limitation of usual activities, moderate: causes some limitation of usual activities; or severe: prevents or severely limits usual activities. The investigator assessed AEs for relatedness to study medication. TEAEs were defined as all AEs that started on or after the first dose of study medication (APL-130277, moxifloxacin or placebo). Results are presented for TEAEs during the Randomized Crossover Assessment Phase.
Secondary	ECG Assessments: Mean Change From Baseline to Post-Baseline Value for QTcB Interval During Randomized Crossover Assessment Phase	Baseline and at 15, 30, 45, 60 minutes and 2, 3, and 4 hours post-dose for each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase.	QTcB was defined as QT interval corrected with Bazett's method. QT was defined as time between start of Q wave and end of T wave. QTcB was determined during continuous 12-lead ECG (Holter) monitoring at each of the 3 treatment period dosing visits at pre-specified timepoints post-dose. Baseline was defined as the mean of the 9 ECGs (3 sets of triplicate ECGs) recorded at baseline (pre-dose P1V1). In case any of the 9 ECGs were missing, the baseline was defined as the mean of the available baseline values. The post-dose ECGs were evaluated at 15, 30, 45 and 60 mins and 2, 3 and 4 hours post-dose at each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase. For each of the time points, an average value was calculated based on the 3 (or all available) ECGs. Results are presented for the mean change from baseline at each pre-specified post-dose timepoint.
Secondary	Mean Change From Pre-Dose to Post-Baseline Value in the Movement Disorders Society Unified Parkinson's Disease Rating Scale Part III Motor Examination (MDS-UPDRS Part III) Score During the Dose Titration Phase	Baseline (pre-dose) and at 30, 60 and 90 minutes after dosing during the Dose Titration Phase.	The Motor Function section (Part III) of the MDS-UPDRS was administered by the Investigator, and included 33 scores based on 18-items, each anchored with 5 responses: 0 = normal, 1 = slight, 2 = mild, 3 = moderate, and 4 = severe. The scale range was from 0 to 132, with a lower score indicating better motor function and a higher score indicating more severe motor symptoms. The least squares mean change in the MDS-UPDRS Part III score from pre-dose to 30, 60 and 90 minutes post-dose during the Dose Titration Phase at the highest tolerated APL-130277 dose level (indicated as Day 2) and the lowest APL-130277 dose resulting in a full 'ON' (indicated as Day 1) are presented.
Secondary	Median Time to 'ON' During the Dose Titration Phase	Time of dosing up to 90 minutes post-dose during the Dose Titration Phase.	The time to 'ON' was calculated as minutes from the time when the patient received APL-130277 until the time the patient turned fully 'ON', as assessed by the Investigator. Data was censored at 90 minutes. The median time to a full 'ON' response during the Dose Titration Phase following the highest tolerated APL-130277 dose level (indicated as Day 2) and the lowest APL-130277 dose resulting in a full 'ON' (indicated as Day 1) are presented. The median time to 'ON' on Day 1 and Day 2 was calculated using the Kaplan-Meier method.
Secondary	Median Duration of 'ON' During the Dose Titration Phase	Time of dosing up to 90 minutes post-dose during the Dose Titration Phase.	The duration of 'ON' was calculated as minutes from the time when the patient turned fully 'ON' until the time when the patient turned 'OFF', as assessed by the Investigator. If the patient did not turn fully 'ON' within 90 minutes the duration of 'ON' was defined as zero minutes. If the patient turned fully 'ON' and did not turn 'OFF' by 90 minutes, the data was censored at 90 minutes minus the time when the patient turned fully 'ON'. The median duration of a full 'ON' response during the Dose Titration Phase following the highest tolerated APL-130277 dose level (indicated as Day 2) and the lowest APL-130277 dose resulting in a full 'ON' (indicated as Day 1) are presented. The median duration of 'ON' on Day 1 and Day 2 was calculated using the Kaplan-Meier method.
Secondary	ECG Assessments: Mean Change From Baseline to Post-Baseline Value for Heart Rate During Randomized Crossover Assessment Phase	Baseline and at 15, 30, 45, 60 minutes and 2, 3, and 4 hours post-dose for each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase.	Heart rate was determined during continuous 12-lead ECG (Holter) monitoring at each of the 3 treatment period dosing visits at pre-specified timepoints post-dose. Baseline was defined as the mean of the 9 ECGs (3 sets of triplicate ECGs) recorded at baseline (pre-dose P1V1). In case any of the 9 ECGs were missing, the baseline was defined as the mean of the available baseline values. The post-dose ECGs were evaluated at 15, 30, 45 and 60 mins and 2, 3 and 4 hours post-dose at each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase. For each of the time points, an average value was calculated based on the 3 (or all available) ECGs. Results are presented for the mean change from baseline at each pre-specified post-dose timepoint.
Secondary	ECG Assessments: Mean Change From Baseline to Post-Baseline Value for PR Interval During Randomized Crossover Assessment Phase	Baseline (pre-dose P1V1) and at 15, 30, 45, 60 minutes and 2, 3, and 4 hours post-dose for each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase.	PR interval was defined as time from the onset of the P wave to the start of the QRS complex. PR interval was determined during continuous 12-lead ECG (Holter) monitoring at each of the 3 treatment period dosing visits at pre-specified timepoints post-dose. Baseline was defined as the mean of the 9 ECGs (3 sets of triplicate ECGs) recorded at baseline (pre-dose P1V1). In case any of the 9 ECGs were missing, the baseline was defined as the mean of the available baseline values. The post-dose ECGs were evaluated at 15, 30, 45 and 60 mins and 2, 3 and 4 hours post-dose at each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase. For each of the time points, an average value was calculated based on the 3 (or all available) ECGs. Results are presented for the mean change from baseline at each pre-specified post-dose timepoint.
Secondary	ECG Assessments: Mean Change From Baseline to Post-Baseline Value for QRS Interval During Randomized Crossover Assessment Phase	Baseline and at 15, 30, 45, 60 minutes and 2, 3, and 4 hours post-dose for each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase.	QRS interval was defined as the time of QRS complex (Q, R, and S waves). QRS interval was determined during continuous 12-lead ECG (Holter) monitoring at each of the 3 treatment period dosing visits at pre-specified timepoints post-dose. Baseline was defined as the mean of the 9 ECGs (3 sets of triplicate ECGs) recorded at baseline (pre-dose P1V1). In case any of the 9 ECGs were missing, the baseline was defined as the mean of the available baseline values. The post-dose ECGs were evaluated at 15, 30, 45 and 60 mins and 2, 3 and 4 hours post-dose at each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase. For each of the time points, an average value was calculated based on the 3 (or all available) ECGs. Results are presented for the mean change from baseline at each pre-specified post-dose timepoint.
Secondary	ECG Assessments: Mean Change From Baseline to Post-Baseline Value for Uncorrected QT Interval During Randomized Crossover Assessment Phase	Baseline and at 15, 30, 45, 60 minutes and 2, 3, and 4 hours post-dose for each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase.	Uncorrected QT interval was defined as time between start of Q wave and end of T wave. QT interval was determined during continuous 12-lead ECG (Holter) monitoring at each of the 3 treatment period dosing visits at pre-specified timepoints post-dose. Baseline was defined as the mean of the 9 ECGs (3 sets of triplicate ECGs) recorded at baseline (pre-dose P1V1). In case any of the 9 ECGs were missing, the baseline was defined as the mean of the available baseline values. The post-dose ECGs were evaluated at 15, 30, 45 and 60 mins and 2, 3 and 4 hours post-dose at each of the 3 treatment period dosing visits during the Randomized Crossover Assessment Phase. For each of the time points, an average value was calculated based on the 3 (or all available) ECGs. Results are presented for the mean change from baseline at each pre-specified post-dose timepoint.

Source ClinicalTrials.govtrials-2026-11-12-0.5.0

Sources 3

ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
ClinicalTrials.govNo license 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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