Registered outcomes18

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

1 to 18 of 18

List	Outcome	Time frame	Description
Primary	Number of Participants Who Experienced at Least One Treatment Emergent Adverse Events (TEAEs)	Up to Day 72	An AE was defined as any untoward medical occurrence in a participant or clinical investigation participant administered a pharmaceutical product and which does not necessarily have to have a causal relationship with the treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding, for example), symptom, or disease temporally associated with the use of a medicinal product, whether or not considered related to the medicinal product. A TEAE was defined as any AE that occurs after the first dose of study drug. TEAEs included both serious and non-serious TEAEs.
Primary	Number of Participants With Clinically Significant Abnormalities in Laboratory Parameters	Up to Day 72	The clinical laboratory parameters included the urinalysis, hematology, serum chemistry, coagulation and liver function parameters. Clinical significance was determined by the investigator.
Primary	Number of Participants With Clinically Significant Changes in Vital Sign Parameters	Up to Day 72	Vital signs measurements included blood pressure, heart rate, and respiration rate, body temperature, pulse oximetry, and weight. Clinical significance was determined by the investigator.
Primary	Number of Participants With Clinically Significant Changes in Physical Examination Parameters	Up to Day 72	Physical examination included examination of the following body systems: general appearance, eyes, ears, nose, throat, head and neck, chest and lungs, cardiovascular, abdomen, musculoskeletal, lymphatic, dermatological, neurological, and extremities. Clinical significance was determined by the investigator.
Primary	Number of Participants With Clinically Significant Abnormalities in 12-Lead Electrocardiogram (ECG)	Up to Day 72	Changes in ECG data such as heart rate, rhythm, and other clinically significant abnormalities (left ventricular hypertrophy, pathological Q-waves) were measured. Clinical significance was determined by the investigator.
Primary	Change From Baseline in Forced Vital Capacity (FVC) at Day 21	Baseline, Day 21	Spirometry was used to assess FVC. It was used to assess pulmonary breathing mechanics.
Primary	Subjective Opiate Withdrawal (SOWS) Total Raw Score	Up to Day 72	The SOWS is a self-administered scale for grading opioid withdrawal symptoms and was collected via the study issued e-diary. It consisted of 16 symptoms related to how the participant felt. Each symptom was scored between 0 to 4. The total score ranges between 0 to 64, higher score indicates more severe symptoms.
Primary	Daytime Cough Frequency at Baseline	At Baseline	Daytime cough was defined as cough that occurs between the time that the participant is a wake in the 24 hours after the digital cough monitor was applied for use. Assessment was done using objective digital cough monitoring. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Primary	Percent Change From Baseline in Daytime Cough Frequency at Day 22	Baseline, Day 22	Daytime cough was defined as cough that occurs between the time that the participant is a wake in the 24 hours after the digital cough monitor was applied for use. Assessment was done using objective digital cough monitoring. Percent change in daytime cough frequency (coughs per hour) from baseline was assessed. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Change From Baseline in Daytime Cough Frequency at Day 22	Baseline, Day 22	Daytime cough was defined as cough that occurs between the time that the participant wakes up and the time that the participant goes to bed. Assessment was done using objective digital cough monitoring. The change in daytime cough frequency (coughs per hour) from baseline was assessed. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Percent Change From Baseline in 24-Hour Cough Frequency at Day 22	Baseline, Day 22	Percent change in 24-hour (combined daytime and nighttime) cough frequency (coughs per hour) from baseline was assessed. Assessment was done using objective digital cough monitoring. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Percent Change From Baseline in Nighttime Cough Frequency at Day 22	Baseline, Day 22	Nighttime cough frequency was intended as the average coughs per hour while the participant was flagged as being asleep. Assessment was done using objective digital cough monitoring. Percent change in cough frequency (coughs per hour) from baseline was assessed. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Mean Change From Baseline in the Evaluating Respiratory Symptoms (E-RS) Diary Cough Subscale at Days 9, 16, and 22	Baseline, Days 9, 16, and 22	E-RS daily diary instrument has four separate respiratory symptom domain scales which is a valid, reliable and sensitive measure of four distinct respiratory symptoms. The four domain scales that included cough \[E-RS item 2- How often did you cough today?;score range 0 (not at all)-4 (almost constantly)\], and other items such as breathlessness \[score 0(not at all)-23(severe symptoms)\], sputum \[0(not at all)-8(severe symptoms)\], and chest symptoms \[0(not at all)-12(severe symptoms)\]. The raw totals for the E-RS score and for each of the subscales were converted to a scale range of 0 to 100 (least symptomatic to most symptomatic). A higher score on the scale indicates a more severe grade to the symptom. Negative score indicates improvement in the symptom. The mean change from baseline in the E-RS diary cough scores was assessed. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Mean Change From Baseline in E-RS Breathlessness Score at Days 9, 16, and 22	Baseline, Days 9, 16, and 22	E-RS daily diary instrument has four separate respiratory symptom domain scales which is a valid, reliable and sensitive measure of four distinct respiratory symptoms. The four domain scales included breathlessness \[E-RS items 7 (were you breathless today), 8 (how breathless were you today), 9 (breathlessness doing personal care activities),10 (breathlessness doing indoor activities) \& 11 (breathlessness doing outdoor activities); score =0: not at all) - 23: almost constantly\]. Other items were cough (0: not at all-4: severe), sputum (0: not at all-8: severe), and chest symptoms (0: not at all)-12: severe symptoms). The raw totals for the E-RS score and for subscales were converted to a scale of 0 to 100 (least to most symptoms). Higher score=more severe grade to the symptom. Negative score=improvement in symptom. The mean change from baseline was assessed. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Mean Change From Baseline in the Cough Severity Numerical Rating Scale (NRS) at Days 8, 15, and 21	Baseline, Days 8, 15, and 21	The Cough Severity NRS instrument is a single-dimension 11-point Likert scale ranging from 0 (no cough) to 10 (worst possible cough). Negative score indicates improvement in the symptoms. Participants completed the cough numerical severity rating via the study specific e-diary. The mean change from baseline in the Cough Severity Numerical Rating Scale was assessed. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Mean Change From Baseline in the 14-item EXAcerbation of Chronic Pulmonary Disease Tool (EXACT) v1.1 e-Diary Tool Total Score at Days 9, 16, and 22	Baseline, Days 9, 16, and 22	The EXACT tool is a 14-item Daily Diary Tool Patient-reported outcome (PRO) instrument that was developed to quantify and measure exacerbations of chronic obstructive pulmonary disease (COPD). It provides a total score and subscale scores for breathlessness, cough and sputum, and chest symptoms. The 14 items have interval-level scale ranging between 0 to 100. The total score of each domain of breathlessness, cough and sputum, and chest symptoms ranges from 0 to 100. A higher score indicates a more severe condition. Negative score indicated improvement in the symptoms. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Mean Change From Baseline in the Patient Reported Outcomes Measurement Information System (PROMIS) Item Bank v1.0 Fatigue Short Form 7a Scale Total Score at Day 21	Baseline, Day 21	The PROMIS Fatigue Short Form 7a is a self-administered Likert-type rating 5-point scale of 7 questions that assess tiredness, exhaustion, energy, fatigue limit, tiredness to think, tiredness impact on hygiene and impact on ability to exercise strenuously over the past 7 days. It consisted of 7 items with each item was scored between 1 to 5. The total score could range between 1 to 35, higher score indicates more severe symptoms. Baseline was defined as the last available assessment prior to the first Treatment Period 1 IP intake.
Secondary	Clinical Global Impression of Change (CGI-C) Over Time Measured at Day 21	At Day 21	The CGI-C is a one-item measure evaluating change from the initiation of treatment on a 7-point scale. It provides an overall clinician-determined summary measure that takes into account all available information, including knowledge of the patient's history, psychosocial circumstances, symptoms, behavior, and the impact of the symptoms on the patient's ability to function. The total score ranges between 0 (very much improved) to 7 (very much worse). The lower scores indicate an improvement in respiratory symptoms.

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

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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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