| Primary | Absolute Change in Lesion Counts (LCs) From Baseline to Week 12 | LC: count of all inflammatory lesions (ILs, i.e., papules, pustules, and nodules) and non-inflammatory lesions (NILs, i.e., open and closed comedones) at Baseline and at Week 12. Total lesions (TLs) were calculated as the sum of ILs and NILs. LC was confined to the face (including forehead, nose, checks, and chin). Change from Baseline at Week 12 was calculated as the value at Week 12 minus the value at Baseline. | Intent-to-Treat (ITT) Analysis Set: all randomized participants who were dispensed study product. Calculation was based on the last observation carried forward (LOCF) imputation method for missing data, in which missing final values of the outcome variable are replaced by the last known value before the participant was lost to follow up. | Posted | | Mean | Standard Deviation | lesion counts | | Baseline (Week 0/Day 1) and Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
| | | Title | Denominators | Categories |
|---|
| ILs | | | Title | Measurements |
|---|
| - OG000-17.8± 11.81
- OG001-14.7± 10.66
|
| | NILs | | |
| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
|---|
| | ANCOVA | | <0.001 | The p-value indicates treatment differences between tazarotene foam and vehicle foam for ILs | | | | | | 95 | | | | | | | Superiority or Other | | | | | ANCOVA | |
|
| Primary | Number of Participants With a Minimum 2-grade (G) Improvement in the Investigator Static Global Assessment (ISGA) Score From Baseline at Week 12 | Investigators evaluated the acne severity (S) of the participants' face using the ISGA scale, ranging from 0 to 5: 0=clear skin with no ILs or NILs; 1=almost clear: rare NIL with no more than rare papules; 2=mild S: >G 1, some NILs with no more than a few ILs (papules/pustules only, no nodular lesions [NLs]); 3=moderate S: >G 2, up to many NILs and may have some ILs, but no more than one small NL; 4=severe: greater than G 3, up to many NILs and ILs, but no more than a few NLs; 5=very severe: many NILs and ILs and more than a few NLs, may have cystic lesions. | | Posted | | Number | | participants | | Baseline (Week 0/Day 1) and Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Primary | Number of Participants With an ISGA Score of 0 or 1 at Week 12 | Investigators evaluated the acne severity (S) of the participants' face using the ISGA scale, ranging from 0 to 5: 0=clear skin with no ILs or NILs; 1=almost clear: rare NIL with no more than rare papules; 2=mild S: >G 1, some NILs with no more than a few ILs (papules/pustules only, no nodular lesions [NLs]); 3=moderate S: >G 2, up to many NILs and may have some ILs, but no more than one small NL; 4=severe: greater than G 3, up to many NILs and ILs, but no more than a few NLs; 5=very severe: many NILs and ILs and more than a few NLs, may have cystic lesions. | ITT Analysis Set. Missing values were imputed using the LOCF method. | Posted | | Number | | participants | | Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Percent Change in LC From Baseline at Weeks 2, 4, 8, and 12 | LC: count of all ILs (i.e., papules, pustules, and nodules) and NILs (i.e., open and closed comedones) at Baseline and at Week 12. TLs were calculated as the sum of ILs and NILs. LC was confined to the face (including forehead, nose, checks, and chin). Percent change from Baseline in LC at Weeks 2, 4, 8, and12 was calculated as the (Week 2/4/8/12 value minus the baseline value divided by baseline value) x 100. | ITT Analysis Set. The LOCF imputation method was used for missing data. | Posted | | Mean | Standard Deviation | percentage change | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Absolute Change From Baseline in LC at Weeks 2, 4, and 8 | LC: count of all ILs (i.e., papules, pustules, and nodules) and NILs (i.e., open and closed comedones) at Baseline and at Week 12. TLs were calculated as the sum of ILs and NILs. LC was confined to the face (including forehead, nose, checks, and chin). Change from Baseline at Week 12 was calculated as the value at Week 12 minus the value at Baseline. Calculation was based on last observation carried forward (LOCF) imputation method for missing data. | ITT Analysis Set. Calculation was based on the LOCF imputation method for missing data. | Posted | | Mean | Standard Deviation | lesion counts | | Baseline (Week 0/Day 1); Weeks 2, 4, and 8 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Time to a 50 Percent Reduction in Total Lesion Counts (TLC) | Time to a 50 percent reduction in TLC (sum of ILs and NILs) was the time difference between Baseline and the time to 50 percent reduction in LC. Participants who did not have a >=50 percent reduction from Baseline in TLC during the study were censored at their last visit date. | ITT Analysis Set: only those participants with a >=50 percent reduction from Baseline in TLC were evaluated. | Posted | | Median | 95% Confidence Interval | days | | Baseline (Week 0/Day 1) to Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
| |
| Secondary | Number of Participants With a Minimum 2 G Improvement in ISGA Score at Weeks 2, 4, and 8 | Investigators evaluated the acne severity (S) of the participants' face using the ISGA scale, ranging from 0 to 5: 0=clear skin with no ILs or NILs; 1=almost clear: rare NIL with no more than rare papules; 2=mild S: >G 1, some NILs with no more than a few ILs (papules/pustules only, no nodular lesions [NLs]); 3=moderate S: >G 2, up to many NILs and may have some ILs, but no more than one small NL; 4=severe: greater than G 3, up to many NILs and ILs, but no more than a few NLs; 5=very severe: many NILs and ILs and more than a few NLs, may have cystic lesions. | | Posted | | Number | | participants | | Baseline (Week 0/Day 1); Weeks 2, 4, and 8 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With an ISGA Score of 0 or 1 at Weeks 2, 4, and 8 | Investigators evaluated the acne severity (S) of the participants' face using the ISGA scale, ranging from 0 to 5: 0=clear skin with no ILs or NILs; 1=almost clear: rare NIL with no more than rare papules; 2=mild S: >G 1, some NILs with no more than a few ILs (papules/pustules only, no nodular lesions [NLs]); 3=moderate S: >G 2, up to many NILs and may have some ILs, but no more than one small NL; 4=severe: greater than G 3, up to many NILs and ILs, but no more than a few NLs; 5=very severe: many NILs and ILs and more than a few NLs, may have cystic lesions. | ITT Analysis Set. Missing values were imputed using the LOCF method. | Posted | | Number | | participants | | Weeks 2, 4, and 8 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With a Subject's Global Assessment (SGA) Score of 0 or 1 at Weeks 2, 4, 8, and 12 | An SGA of the facial skin, excluding the scalp, was performed by participants using a rating scale of 0 to 4: 0=face is basically free of acne, with only an occasional blackhead (Bh) and/or whitehead (Wh); 1=face has several Bhs and/or Whs and small pimples (P), but there are no tender deep-seated bumps or cysts (DSBCs); 2=face has several to many Bhs and/or Whs and small- to medium-sized P, and may have one DSBC; 3=face has many Bhs and/or Whs, many medium- to large-sized P, and perhaps a few DSBCs; 4=face has Bhs and/or Whs, and several to many medium- to large-sized Ps and DSBCs dominate. | | Posted | | Number | | participants | | Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With a 2-G Improvement in ISGA Score and an ISGA Score of 0 or 1 at Weeks 2, 4, 8, and 12 | Investigators evaluated the acne severity (S) of the participants' face using the ISGA scale, ranging from 0 to 5: 0=clear skin with no ILs or NILs; 1=almost clear: rare NIL with no more than rare papules; 2=mild S: >G 1, some NILs with no more than a few ILs (papules/pustules only, no nodular lesions [NLs]); 3=moderate S: >G 2, up to many NILs and may have some ILs, but no more than one small NL; 4=severe: greater than G 3, up to many NILs and ILs, but no more than a few NLs; 5=very severe: many NILs and ILs and more than a few NLs, may have cystic lesions. | | Posted | | Number | | participants | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Absolute Change in Papule Count From Baseline at Weeks 2, 4, 8, and 12 | A papule is a circumscribed, solid elevation of the skin with no visible fluid. Change from basline in papule count at Weeks 2, 4, 8, and 12 was calculated as the papule count at Week 2/4/8/12 minus the papule count at Baseline. | | Posted | | Mean | Standard Deviation | papule count | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
| |
| Secondary | Absolute Change in Pustule Count From Baseline at Weeks 2, 4, 8, and 12 | A pustule is a small elevation of the skin containing cloudy or purulent material usually consisting of necrotic inflammatory cells. Change from basline in pustule count at Weeks 2, 4, 8, and 12 was calculated as the pustule count at Week 2/4/8/12 minus the pustule count at Baseline. | | Posted | | Mean | Standard Deviation | pustule count | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
| |
| Secondary | Absolute Change in Nodule Count From Baseline at Weeks 2, 4, 8, and 12 | A nodule is a slightly elevated lesion on or in the skin. Change from basline in nodule count at Weeks 2, 4, 8, and 12 was calculated as the nodule count at Week 2/4/8/12 value (s) minus the nodule count at Baseline. | | Posted | | Mean | Standard Deviation | nodule count | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
| |
| Secondary | Absolute Change in Open Comedone Count From Baseline at Weeks 2, 4, 8, and 12 | An open comedone is a yellow or blackish bump or plug on the skin. Change from Baseline in open comedone count at Weeks 2, 4, 8, and 12 was calculated as the open comedone count at Week 2/4/8/12 minus the open comedone count at Baseline. | | Posted | | Mean | Standard Deviation | open comedone count | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
| |
| Secondary | Absolute Change in Closed Comedone Count From Baseline at Weeks 2, 4, 8, and 12 | A closed comedone is a whitehead. Change from basline in closed comedone count at Weeks 2, 4, 8, and 12 was calculated as the closed comedone count at Week 2/4/8/12 minus the closed comedone count at Baseline. | | Posted | | Mean | Standard Deviation | closed comedone count | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
| |
| Secondary | Change in Dermatology Life Quality Index (DLQI) Score From Baseline at Weeks 2, 4, 8, and 12 in Participants 17 Years of Age or Older | The DLQI was used to measure how much the participants' skin problem had affected their life over the last week. The DLQI total score ranges from 0 to 30: 0-1=no effect at all on the participant's life; 2-5=small effect on the participant's life; 6-10=moderate effect on the participant's life; 11-20=very large effect on the participant's life; 21-30=extremely large effect on the participant's life. A lower score on the DLQI indicates increased quality of life; therefore, negative changes from Baseline indicate improvements. | ITT Analysis Set: only those participants 17 years of age or older and whose DLQI scores were calculated at baseline and at Weeks 2, 4, 8, or 12 were evaluated for change in DLQI score at respective week. | Posted | | Mean | Standard Deviation | scores on a scale | | Baseline (Week 0/Day 1); Weeks 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Change in Children's Dermatology Life Quality Index (CDLQI) From Baseline at Week 2, 4, 8 and 12 in Participant's With 16 Years Old or Younger | The CDLQI was used to measure how much the participants' skin problem had affected their life over the last week. The CDLQI total score ranges from 0 to 30: 0-1=no effect at all on the participant's life; 2-6=small effect on the participant's life; 7-12=moderate effect on the participant's life; 13-18=very large effect on the participant's life; 19-30=extremely large effect on the participant's life. A lower score on the CDLQI indicates increased quality of life; therefore, negative changes from Baseline indicate improvements. | ITT Analysis Set: only those participants 16 years of age or younger and whose CDLQI scores were calculated at Baseline and at Weeks 2, 4, 8, or 12 were evaluated for change in DLQI score at respective week. | Posted | | Mean | Standard Deviation | scores on a scale | | Baseline (Week 0/Day 1); Week 2, 4, 8, and 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With the Indicated Local Tolerability Assessment for Erythema as Evaluated by the Investigator | Erythema is a skin condition characterized by redness or rash. Local tolerability assessments were performed by the Investigator at each study visit and were graded based on severity as G0 to G4: G0=absent (no redness); G1=slight (faint red or pink coloration, barely perceptible); G2=mild (light red or pink coloration); G3=moderate (medium red coloration); G4=severe (beet red coloration). Maximum During Treatment is defined as the maximum severity of erythema reported at any time during treatment. | All Randomized Participants: all participants who were randomized in the study | Posted | | Number | | participants | | Baseline (Week 0/Day 1) to Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With the Indicated Local Tolerability Assessment for Drying as Evaluated by the Investigator | Dryness=skin epidermis that lacks moisture/sebum. Local tolerability assessments were performed by the Investigator at each study visit and were graded based on severity as G0 to G4. G0=absent (none); G1=slight (barely perceptible dryness with no flakes or fissure formation); G2=mild (easily perceptible dryness with no flakes or fissure formation); G3=moderate (easily noted dryness and flakes but no fissure formation); G4=severe (easily noted dryness with flakes and fissure formation). Maximum During Treatment is defined as the maximum severity of dryness reported at any time during treatment. | All Randomized Participants | Posted | | Number | | participants | | Baseline (Week 0/Day 1) to Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With the Indicated Local Tolerability Assessment for Peeling as Evaluated by the Investigator | Peeling skin: damage to and loss of the upper layer of skin (epidermis). Local tolerability assessments for peeling were performed by the Investigator at each study visit and were graded based on severity as G0 to G4: G0=absent (no peeling); G1=slight (mild localized peeling); G2=mild (mild and diffuse peeling); G3=moderate (moderate and diffuse peeling); G4=severe (moderate to prominent, dense peeling). Maximum During Treatment is defined as the maximum severity of peeling reported at any time during treatment. | All Randomized Participants | Posted | | Number | | participants | | Baseline (Week 0/Day 1) to Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With the Indicated Local Tolerability Assessment for Itching as Evaluated by the Participants | Itching is a sensation that causes the desire or reflex to scratch. Local tolerability assessments for itching were performed by the participant at each study visit and were graded based on severity as G0 to G3. G0=none; G1=slight; G2=moderate; G3=strong. Maximum During Treatment is defined as the maximum severity of itching reported at any time during treatment. | All Randomized Participants | Posted | | Number | | participants | | Baseline (Week 0/Day 1) to Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|
| Secondary | Number of Participants With the Indicated Local Tolerability Assessment for Burning/Stinging as Evaluated by the Participants | Burning/stinging is a pain and burning sensation. Local tolerability assessments were performed by the participant at each study visit based on severity as G0 to G3: G0=none; G1=slight; G2=moderate; G3=strong. Maximum During Treatment is defined as the maximum severity of burning/stinging reported at any time during treatment. | All Randomized Participants | Posted | | Number | | participants | | Baseline (Week 0/Day 1) to Week 12 | | | | ID | Title | Description |
|---|
| OG000 | Tazarotene Foam | Tazarotene foam containing 0.1% tazarotene in an emulsion formulation foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Tazarotene foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. | | OG001 | Vehicle Foam | The matching vehicle foam containing only tazarotene foam vehicle was applied to the face once daily in the early evening for 12 weeks. A sufficient amount of study product was applied to cover the entire face and was gently rubbed into the skin until the study product disappeared. Vehicle foam was packaged in a 100-gram aluminum can pressurized with a hydrocarbon propellant. |
|