Trial Outcomes & Findings for Tooth Sensitivity Relief by Two Mouthrinses (NCT NCT01133379)
NCT ID: NCT01133379
Last Updated: 2015-07-09
Results Overview
Tooth sensitivity was measured using a Yeaple probe. The force at which discomfort was felt by the participant was recorded on a scale of 10-80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant, at each visit.
COMPLETED
NA
174 participants
6 Weeks
2015-07-09
Participant Flow
Participant milestones
| Measure |
12027-021 (Vehicle Control)
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Overall Study
STARTED
|
58
|
58
|
58
|
|
Overall Study
COMPLETED
|
57
|
56
|
56
|
|
Overall Study
NOT COMPLETED
|
1
|
2
|
2
|
Reasons for withdrawal
| Measure |
12027-021 (Vehicle Control)
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Overall Study
Withdrawal by Subject
|
0
|
1
|
1
|
|
Overall Study
Lost to Follow-up
|
1
|
1
|
1
|
Baseline Characteristics
Tooth Sensitivity Relief by Two Mouthrinses
Baseline characteristics by cohort
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
Total
n=174 Participants
Total of all reporting groups
|
|---|---|---|---|---|
|
Age, Continuous
|
35.2 years
STANDARD_DEVIATION 11.36 • n=93 Participants
|
33.9 years
STANDARD_DEVIATION 10.98 • n=4 Participants
|
35.8 years
STANDARD_DEVIATION 11.98 • n=27 Participants
|
35.0 years
STANDARD_DEVIATION 11.41 • n=483 Participants
|
|
Sex: Female, Male
Female
|
43 Participants
n=93 Participants
|
42 Participants
n=4 Participants
|
42 Participants
n=27 Participants
|
127 Participants
n=483 Participants
|
|
Sex: Female, Male
Male
|
15 Participants
n=93 Participants
|
16 Participants
n=4 Participants
|
16 Participants
n=27 Participants
|
47 Participants
n=483 Participants
|
|
Region of Enrollment
USA
|
58 participants
n=93 Participants
|
58 participants
n=4 Participants
|
58 participants
n=27 Participants
|
174 participants
n=483 Participants
|
PRIMARY outcome
Timeframe: 6 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Yeaple probe. The force at which discomfort was felt by the participant was recorded on a scale of 10-80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant, at each visit.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity Score at Week 6
|
37.91 grams
Standard Error 3.342
|
36.77 grams
Standard Error 3.362
|
30.16 grams
Standard Error 3.362
|
PRIMARY outcome
Timeframe: 4 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Yeaple probe. The force at which discomfort was felt by the participant was recorded on a scale of 10-80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant, at each visit.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity Score at Week 4
|
30.58 grams
Standard Error 2.793
|
31.69 grams
Standard Error 2.809
|
25.66 grams
Standard Error 2.809
|
PRIMARY outcome
Timeframe: 2 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Yeaple probe. The force at which discomfort was felt by the participant was recorded on a scale of 10-80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant, at each visit.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity Score at Week 2
|
22.27 grams
Standard Error 1.838
|
22.59 grams
Standard Error 1.849
|
18.28 grams
Standard Error 1.849
|
PRIMARY outcome
Timeframe: 1 WeekPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Yeaple probe. The force at which discomfort was felt by the participant was recorded on a scale of 10-80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant, at each visit.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity Score at Week 1
|
15.99 grams
Standard Error 0.944
|
15.04 grams
Standard Error 0.941
|
15.03 grams
Standard Error 0.941
|
SECONDARY outcome
Timeframe: 1 WeekPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Visual Analogue Scale (VAS). At each visit, participants rated their perception of the pain/discomfort experienced from the Yeaple probe by marking a single vertical line on a VAS scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The investigator recorded a VAS score of 0 mm for participants who did not experience discomfort at the maximum force of 80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity VAS Score at Week 1
|
40.09 units on a scale (mm)
Standard Error 1.926
|
39.61 units on a scale (mm)
Standard Error 1.927
|
39.27 units on a scale (mm)
Standard Error 1.926
|
SECONDARY outcome
Timeframe: 2 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Visual Analogue Scale (VAS). At each visit, participants rated their perception of the pain/discomfort experienced from the Yeaple probe by marking a single vertical line on a VAS scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The investigator recorded a VAS score of 0 mm for participants who did not experience discomfort at the maximum force of 80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity VAS Score at Week 2
|
37.69 units on a scale (mm)
Standard Error 2.010
|
35.71 units on a scale (mm)
Standard Error 2.028
|
34.79 units on a scale (mm)
Standard Error 2.027
|
SECONDARY outcome
Timeframe: 4 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Visual Analogue Scale (VAS). At each visit, participants rated their perception of the pain/discomfort experienced from the Yeaple probe by marking a single vertical line on a VAS scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The investigator recorded a VAS score of 0 mm for participants who did not experience discomfort at the maximum force of 80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity VAS Score at Week 4
|
31.06 units on a scale (mm)
Standard Error 2.448
|
29.25 units on a scale (mm)
Standard Error 2.469
|
32.97 units on a scale (mm)
Standard Error 2.469
|
SECONDARY outcome
Timeframe: 6 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Visual Analogue Scale (VAS). At each visit, participants rated their perception of the pain/discomfort experienced from the Yeaple probe by marking a single vertical line on a VAS scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The investigator recorded a VAS score of 0 mm for participants who did not experience discomfort at the maximum force of 80 grams. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Tactile Sensitivity VAS Score at Week 6
|
25.50 units on a scale (mm)
Standard Error 2.541
|
24.80 units on a scale (mm)
Standard Error 2.563
|
26.86 units on a scale (mm)
Standard Error 2.563
|
SECONDARY outcome
Timeframe: 1 WeekPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Cold Air Stimulus. When being assessed, participants rated their perception of the pain/discomfort experienced when cold air was directed at the exposed root of each tooth by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Cold Air Stimulus VAS Score at Week 1
|
44.18 units on a scale (mm)
Standard Error 1.894
|
41.72 units on a scale (mm)
Standard Error 1.893
|
40.30 units on a scale (mm)
Standard Error 1.893
|
SECONDARY outcome
Timeframe: 2 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Cold Air Stimulus. When being assessed, participants rated their perception of the pain/discomfort experienced when cold air was directed at the exposed root of each tooth by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Cold Air Stimulus VAS Score at Week 2
|
40.56 units on a scale (mm)
Standard Error 2.277
|
37.95 units on a scale (mm)
Standard Error 2.296
|
36.90 units on a scale (mm)
Standard Error 2.296
|
SECONDARY outcome
Timeframe: 4 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Cold Air Stimulus. When being assessed, participants rated their perception of the pain/discomfort experienced when cold air was directed at the exposed root of each tooth by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Cold Air Stimulus VAS Score at Week 4
|
31.92 units on a scale (mm)
Standard Error 2.534
|
31.87 units on a scale (mm)
Standard Error 2.556
|
30.63 units on a scale (mm)
Standard Error 2.555
|
SECONDARY outcome
Timeframe: 6 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
Tooth sensitivity was measured using a Cold Air Stimulus. When being assessed, participants rated their perception of the pain/discomfort experienced when cold air was directed at the exposed root of each tooth by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm. The score for each participant was calculated by averaging the scores for all study teeth for that participant.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Mean Cold Air Stimulus VAS Score at Week 6
|
26.61 units on a scale (mm)
Standard Error 2.597
|
25.40 units on a scale (mm)
Standard Error 2.619
|
26.28 units on a scale (mm)
Standard Error 2.618
|
SECONDARY outcome
Timeframe: 1 WeekPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
At Week 1, participants rated their perception of the pain/discomfort experienced by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. Participants were instructed as follows: "Please rate the intensity of the pain/discomfort you have experienced in the last week when drinking cold/hot beverages and/or foods, eating sweet and sour foods, breathing cold air, brushing your teeth or performing any habits/behaviors that solicit your dentinal hypersensitivity pain/discomfort since you first started using the product." The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=58 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Global Subjective VAS Score at Week 1
|
47.54 units on a scale (mm)
Standard Error 1.675
|
48.51 units on a scale (mm)
Standard Error 1.676
|
47.28 units on a scale (mm)
Standard Error 1.677
|
SECONDARY outcome
Timeframe: 2 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
At Week 2, participants rated their perception of the pain/discomfort experienced by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. Participants were instructed as follows: "Please rate the intensity of the pain/discomfort you have experienced in the last two weeks when drinking cold/hot beverages and/or foods, eating sweet and sour foods, breathing cold air, brushing your teeth or performing any habits/behaviors that solicit your dentinal hypersensitivity pain/discomfort since you first started using the product." The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=58 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=57 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Global Subjective VAS Score at Week 2
|
44.12 units on a scale (mm)
Standard Error 2.108
|
37.93 units on a scale (mm)
Standard Error 2.128
|
38.02 units on a scale (mm)
Standard Error 2.129
|
SECONDARY outcome
Timeframe: 4 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
At Week 4, participants rated their perception of the pain/discomfort experienced by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. Participants were instructed as follows: "Please rate the intensity of the pain/discomfort you have experienced in the last two weeks when drinking cold/hot beverages and/or foods, eating sweet and sour foods, breathing cold air, brushing your teeth or performing any habits/behaviors that solicit your dentinal hypersensitivity pain/discomfort since you first started using the product." The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Global Subjective VAS Score at Week 4
|
35.92 units on a scale (mm)
Standard Error 2.480
|
33.60 units on a scale (mm)
Standard Error 2.503
|
31.85 units on a scale (mm)
Standard Error 2.504
|
SECONDARY outcome
Timeframe: 6 WeeksPopulation: Analysis was based on the Intent-to-Treat Analysis Set, which included all randomized participants who used at least one dose of the study product and had baseline and at least one post-baseline efficacy assessment.
At Week 6, participants rated their perception of the pain/discomfort experienced by marking a single vertical line on a Visual Analogue Scale (VAS) scale from 0 to 100 mm, where 0 = No Pain/Discomfort and 100 = Intense Pain/Discomfort. Participants were instructed as follows: "Please rate the intensity of the pain/discomfort you have experienced in the last two weeks when drinking cold/hot beverages and/or foods, eating sweet and sour foods, breathing cold air, brushing your teeth or performing any habits/behaviors that solicit your dentinal hypersensitivity pain/discomfort since you first started using the product." The dental recorder measured the length of the line from 0 to the participant's line and recorded the VAS score in mm.
Outcome measures
| Measure |
12027-021 (Vehicle Control)
n=57 Participants
Vehicle Control Mouth Rinse (without Potassium Oxalate and without Fluoride) (10 mL)
|
12027-019
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse without Fluoride (10 mL)
|
12027-020
n=56 Participants
1.40% Potassium Oxalate Sensitive Mouth Rinse with Fluoride (20 mL)
|
|---|---|---|---|
|
Global Subjective VAS Score at Week 6
|
31.15 units on a scale (mm)
Standard Error 2.593
|
26.74 units on a scale (mm)
Standard Error 2.617
|
25.31 units on a scale (mm)
Standard Error 2.619
|
Adverse Events
12027-021 (Vehicle Control)
12027-019
12027-020
Serious adverse events
Adverse event data not reported
Other adverse events
Adverse event data not reported
Additional Information
Michael Lynch, DMD, PhD/Study Director
Johnson & Johnson Consumer and Personal Products Worldwide
Results disclosure agreements
- Principal investigator is a sponsor employee Principal investigator agreed not to publish the study results without prior sponsor approval.
- Publication restrictions are in place
Restriction type: OTHER