Study Of Adults And Adolescents With Vasomotor Rhinitis

The daily rTNSS was the average of the AM (morning) and PM (before bed time) rTNSS assessments. Each rTNSS assessment comprised the sum of the three nasal symptom scores for rhinorrhea, nasal congestion and postnasal drip where each symptom was scored on a scale of 0 (no symptoms) to 3 (severe symptoms).. The severity of symptoms was defined as 0: none-symptom was not present, 1: mild-sign/symptom was clearly present but minimal awareness; easily tolerated, 2: moderate-definite awareness of sign/symptom that was bothersome but tolerable, 3: severe (sign/symptom was hard to tolerate; causes interference with activities of daily living and/or sleeping. Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The AM, pre-dose, iTNSS is the sum of the 3 individual nasal symptom score assessments for rhinorrhea, nasal congestion and postnasal drip performed at the moment immediately prior to taking their dose where each symptom was scored on a scale of 0 to 3 (0= no symptoms, 3= severe symptoms). . The severity of symptoms was defined as 0: none-symptom was not present, 1: mild-sign/symptom was clearly present but minimal awareness; easily tolerated, 2: moderate-definite awareness of sign/symptom that was bothersome but tolerable, 3: severe (sign/symptom was hard to tolerate; causes interference with activities of daily living and/or sleeping. Change from baseline was calculated as endpoint value minus the baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The overall evaluation of Response to Therapy was based on a 7-point categorical scale where the participants rated their perception of the change or lack of change in their VMR (Vasomotor rhinitis) symptoms at the end of the study. The 7 categories were: 1=significantly improved, 2=moderately improved, 3= mildly improved, 4= no change, 5= mildly worse, 6= moderately worse, and 7= significantly worse.

The rTNSS is a rating of the severity of symptoms over the previous 12 hours and is performed in the AM (AM rTNSS). . The severity of symptoms was defined as 0: none-symptom was not present, 1: mild-sign/symptom was clearly present but minimal awareness; easily tolerated, 2: moderate-definite awareness of sign/symptom that was bothersome but tolerable, 3: severe (sign/symptom was hard to tolerate; causes interference with activities of daily living and/or sleeping. The TNSS was the sum of the individual symptom scores for rhinorrhoea, nasal congestion and post-nasal drip which was scored on a scale of 0-3. Change from Baseline was calculated as post randomization value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The TNSS was the sum of the individual symptom scores for rhinorrhoea, nasal congestion and post-nasal drip which was scored on a scale of 0-3. The severity of symptoms was defined as 0: none-symptom was not present, 1: mild-sign/symptom was clearly present but minimal awareness; easily tolerated, 2: moderate-definite awareness of sign/symptom that was bothersome but tolerable, 3: severe (sign/symptom was hard to tolerate; causes interference with activities of daily living and/or sleeping. The rTNSS is a rating of the severity of symptoms over the previous 12 hours and is performed in the PM (PM rTNSS). Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The daily rTNSS was the average of the AM (morning) and PM (before bed time) rTNSS assessments.The TNSS was the sum of the individual symptom scores for rhinorrhoea, nasal congestion and post-nasal drip which was scored on a scale of 0-3. The severity of symptoms was defined as 0: none-symptom was not present, 1: mild-sign/symptom was clearly present but minimal awareness; easily tolerated, 2: moderate-definite awareness of sign/symptom that was bothersome but tolerable, 3: severe (sign/symptom was hard to tolerate; causes interference with activities of daily living and/or sleeping. Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The AM, pre-dose, iTNSS is the sum of the 3 individual nasal symptom score assessments for rhinorrhea, nasal congestion and postnasal drip performed at the moment immediately prior to taking their dose where each symptom was scored on a scale of 0 to 3. The severity of symptoms was defined as 0: none-symptom was not present, 1: mild-sign/symptom was clearly present but minimal awareness; easily tolerated, 2: moderate-definite awareness of sign/symptom that was bothersome but tolerable, 3: severe (sign/symptom was hard to tolerate; causes interference with activities of daily living and/or sleeping. Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The TNSS was the sum of the individual symptom scores for rhinorrhoea, nasal congestion and post-nasal drip which was scored on a scale of 0-3. The severity of symptoms was defined as 0: none-symptom was not present, 1: mild-sign/symptom was clearly present but minimal awareness; easily tolerated, 2: moderate-definite awareness of sign/symptom that was bothersome but tolerable, 3: severe (sign/symptom was hard to tolerate; causes interference with activities of daily living and/or sleeping. The daily reflective nasal symptom scores was the average of the AM (morning) and PM (before bed time) rTNSS assessments. Each rTNSS assessment comprised the sum of the three nasal symptom. Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The AM, pre-dose, instantaneous nasal symptom score is the sum of the 3 individual nasal symptom score assessments for rhinorrhea, nasal congestion and postnasal drip performed at the moment immediately prior to taking their dose where each symptom was scored on a scale of 0 to 3 (0= no symptoms, 3= severe symptoms). Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The reflective nasal symptom score is a rating of the severity of symptoms over the previous 12 hours and is performed in the AM (AM rTNSS). Score assessments for rhinorrhea, nasal congestion and postnasal drip performed at the moment immediately prior to taking their dose where each symptom was scored on a scale of 0 to 3 (0= no symptoms, 3= severe symptoms). Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The reflective nasal symptom score is a rating of the severity of symptoms over the previous 12 hours and was performed in the PM (PM rTNSS). Score assessments for rhinorrhea, nasal congestion and postnasal drip performed at the moment immediately prior to taking their dose where each symptom was scored on a scale of 0 to 3 (0= no symptoms, 3= severe symptoms). Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).

The onset of treatment effect was assessed by the mean change from Baseline in AM iTNSS (Days 1 to 28), the mean change from Baseline in daily rTNSS (Days 1 to 28), and mean change from Baseline in AM rTNSS and PM rTNSS. The time to maximum effect was also evaluated by the mean change from Baseline in daily rTNSS for Days 1 to 28. Change from Baseline was calculated as any post-Baseline value minus the Baseline value. Baseline visit was 4 days prior to randomization (Day 1).