halobetasol and Psoriasis

Discordance between patient and clinician treatment goals and expectations can present a challenge to implementation of effective therapeutic plans. Because topical treatments are commonly used for plaque psoriasis, both as monotherapy and adjuncts to other treatment modalities, providers need to understand the concerns of patients with psoriasis regarding use of topical products. Psoriasis is a complex and chronic disease with treatment needs that may change over time, influencing patient treatment goals and expectations of efficacy. When these expectations are not met and patient concerns are unaddressed, dissatisfaction may lead to nonadherence, which in turn can prevent patients from achieving relief from the signs and symptoms of psoriasis that affect their quality of life. Here, we detail how current topical treatments meet patient expectations and needs, with particular attention given to combination regimens using corticosteroids. This review shows that once-daily application of halobetasol propionate (0.01%) and tazarotene (0.045%) lotion (HP/TAZ) not only has a rapid onset of treatment effect and proven efficacy, but also has a remittive effect. In addition, HP/TAZ has a favorable safety profile, with low rates of irritation and local skin reactions in clinical studies. The dual mechanisms of action related to 2 active ingredients, once-daily use, and the favorable clinical findings suggest that HP/TAZ may address patient concerns and promote treatment adherence.J Drugs Dermatol. 2023;22(2):132-138. doi:10.36849/JDD.7367.

Topics: Clobetasol; Dermatologic Agents; Drug Combinations; Emollients; Emulsions; Humans; Motivation; Nicotinic Acids; Psoriasis; Quality of Life; Severity of Illness Index; Skin Cream; Treatment Outcome

Topical therapies are commonly used to treat psoriasis, either as monotherapy for milder disease or as adjuncts to systemic and biologic drugs. Topical steroids and tazarotene are both options for topical psoriasis treatment, but as monotherapies, they are associated with adverse events (AEs) that make adherence to prescribed treatment challenging. In addition, the topical vehicles may have an unappealing appearance or texture that proves impractical for patients. Consequently, patients may not use treatments as prescribed. This noncompliance can lead to a frustrating cycle of treatment, discontinuation, and retreatment without achieving treatment goals. Psoriasis is a chronic disease; thus, topical treatment options are needed that address these barriers to use and promote long-term adherence, making satisfactory improvement of psoriasis more attainable. In this review, we discuss patient preferences for topical therapies with vehicles that are moisturizing, nongreasy, and quickly absorbed. We then introduce the vehicle formulation of fixed-dose combination halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion, which has a unique matrix mesh formulation that enhances uniform absorption, allows for efficient drug delivery, and aligns with patient preferences. In addition to vehicle benefits, the combination of HP and TAZ has been shown to minimize AEs seen with either monotherapy. In clinical trials, HP/TAZ was efficacious and associated with a low rate of AEs with long-term use. This evidence supports the use of HP/TAZ as a topical treatment for patients with psoriasis facing challenges adhering to prescribed treatments and looking to break the cycle of unsatisfactory treatment outcomes. J Drugs Dermatol. 2023;22(3):247-251. doi:10.36849/JDD.7399.

Topics: Excipients; Humans; Propionates; Psoriasis; Steroids

Halobetasol propionate foam has been established as an efficacious and easy-to-use topical treatment for adults with plaque psoriasis. Its recent approval in the United States expanded its use for adolescents from ages 12 to 17 years old.. We briefly summarize the chemistry of halobetasol and review clinical trials involving halobetasol propionate 0.05% foam to evaluate its efficacy and safety profile with a specific focus on adolescents with plaque psoriasis.. Halobetasol propionate 0.05% foam is an effective and cosmetically elegant superpotent topical corticosteroid, with a tolerable safety profile in adolescents. The use of this foam offers another option to address patient-specific needs and preferences, adding to the toolbox of currently available treatments for adolescent psoriasis.

Topics: Adolescent; Adult; Child; Clobetasol; Dermatologic Agents; Double-Blind Method; Glucocorticoids; Humans; Psoriasis; Severity of Illness Index; Treatment Outcome; United States

The use of superpotent topical corticosteroids (TCSs) for the treatment of psoriasis is widely practiced, especially for expedient lesion resolution. However, their continued use in managing this chronic condition is limited because of labelling restrictions, concerns of side effects, and a paucity of data to support long-term management strategies. Halobetasol propionate (HP) is an effective short-term superpotent TCS. A novel HP lotion 0.01% formulation has been developed using a polymeric matrix technology that allows for uniform delivery of optimally sized particles onto the skin surface. The polymeric matrix and emulsion help to keep the skin hydrated and provide more efficient delivery of halobetasol into the epidermis.

Topics: Administration, Cutaneous; Clobetasol; Humans; Psoriasis; Treatment Outcome; Vasoconstrictor Agents

Topical corticosteroids (TCS) are the mainstay of psoriasis treatment. Safety concerns may limit use. Combination with tazarotene may optimize efficacy and minimize safety and tolerability concerns.. Investigate safety and efficacy of halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion in moderate-to-severe plaque psoriasis.. Two multicenter, randomized, double-blind, vehicle-controlled phase 3 studies (N=418). Subjects randomized (2:1) to HP/TAZ lotion or vehicle once-daily for 8 weeks, 4-week follow-up. Primary efficacy assessment: treatment success (at least a 2-grade improvement from baseline in IGA score and 'clear' or 'almost clear'). Safety and treatment emergent AEs evaluated throughout.. HP/TAZ lotion demonstrated statistically significant superiority over vehicle as early as week 2 (P equals 0.002). By week 8, 40.6% of subjects were treatment successes compared with 9.9% on vehicle (P less than 0.001). A third of subjects remained treatment successes post-treatment. HP/TAZ lotion was also superior in reducing psoriasis signs and symptoms, and Body Surface Area (BSA) involvement. Most frequently reported treatment related AEs were contact dermatitis (6.3%), application site pain (2.6%), and pruritus (2.2%).. No data were collected beyond the 4-week follow-up.. HP/TAZ lotion provides synergistic efficacy that is both rapid and sustained, with good tolerability and safety over 8 weeks use. J Drugs Dermatol. 2018;17(8):855-861.

Topics: Clinical Trials, Phase III as Topic; Clobetasol; Dermatitis; Dermatologic Agents; Drug Combinations; Female; Humans; Male; Multicenter Studies as Topic; Nicotinic Acids; Pain; Psoriasis; Randomized Controlled Trials as Topic; Severity of Illness Index; Skin Cream; Treatment Outcome

Halobetasol propionate (HP) 0.5% ointment and cream are class I topical corticosteroids. We review the efficacy and tolerability of HP for treatment of plaque psoriasis in the English language literature. The efficacy of HP ointment and cream is consistently superior to other super-potent topical corticosteroids. Local adverse events associated with topical HP are similar to those experienced with other super-potent corticosteroids. Combination therapy with calcipotriene (calcipotriol) and tazarotene appears to be superior to monotherapy with topical HP.

Topics: Administration, Topical; Clobetasol; Dose-Response Relationship, Drug; Drug Administration Schedule; Female; Follow-Up Studies; Humans; Male; Maximum Tolerated Dose; Psoriasis; Risk Assessment; Severity of Illness Index; Treatment Outcome

A sequential therapy regimen involving an initial clearing phase of daily applications of calcipotriene 0.005% ointment and halobetasol 0.05% ointment for 2 weeks, followed by halobetasol applied twice daily on weekends and calcipotriene applied twice daily on weekdays, has been shown to be effective in the management of chronic plaque psoriasis. As a clearing regimen, the combined use of halobetasol and calcipotriene for 2 weeks was superior to monotherapy with either agent. Subsequently, the use of halobetasol on weekends and calcipotriene on weekdays allowed 76% of patients to stay in remission for up to 6 months, compared with 40% of patients who applied halobetasol on weekends only and placebo on weekdays. Calcipotriene can be inactivated when mixed with some topical preparations; however, halobetasol propionate 0.05% ointment and cream have been shown to be compatible with calcipotriene for up to 2 weeks. The compatibility of calcipotriene and halobetasol permits the use of these agents together.

Topics: Administration, Topical; Calcitriol; Clinical Trials as Topic; Clobetasol; Dermatologic Agents; Drug Administration Schedule; Drug Therapy, Combination; Humans; Ointments; Psoriasis; Treatment Outcome; Vasoconstrictor Agents

Topics: Calcitriol; Clobetasol; Dermatologic Agents; Goals; Humans; Information Services; Internet; Nurse Practitioners; Patient Care Planning; Primary Health Care; Psoriasis; Quality of Life; Vasoconstrictor Agents

Because physicians from different nations frequently acquire the use of a new medication at different times, the international exchange of experiences with the new medication is valuable in maximizing its efficacy worldwide. In recent years, many new therapeutic agents have been approved for treating psoriasis in the United States. These include the topical agent calcipotriol and the systemic agents acitretin and cyclosporine. In addition to new agents, a new therapeutic paradigm, sequential therapy, has been introduced recently. It is the hope of the authors that by sharing this paradigm and experiences with these agents in the United States, dermatologists in Japan may gain further insight into optimizing the use of these agents in the treatment of psoriasis.

Topics: Acitretin; Calcitriol; Clobetasol; Cyclosporine; Dermatologic Agents; Humans; Photochemotherapy; Psoriasis; United States

Side effects of topical corticosteroids limit their long-term use. Calcipotriene/calcipotriol (Dovonex/Daivonex) ointment is not associated with any of the side effects of corticosteroids and has been shown to thicken the skin in contrast to the cutaneous atrophy caused by topical steroids.. We attempted to determine whether the addition of calcipotriene to a regimen of topical steroids results in an improved benefit/risk ratio.. Published and unpublished data on combination regimens were reviewed.. In long-term regimens for psoriasis, substituting calcipotriene for topical corticosteroids may result in a steroid-sparing effect. Conversely, topical corticosteroids may suppress the development of local cutaneous irritation that occurs in patients treated with calcipotriene ointment.. Psoriasis regimens combining calcipotriene ointment with superpotent steroids such as halobetasol ointment can result in greater improvement and fewer side effects.

Topics: Administration, Cutaneous; Anti-Inflammatory Agents; Atrophy; Calcitriol; Clobetasol; Dermatitis, Irritant; Dermatologic Agents; Drug Combinations; Drug Interactions; Glucocorticoids; Humans; Irritants; Longitudinal Studies; Ointments; Psoriasis; Risk; Skin

The topical corticosteroid halobetasol propionate (HP) and the retinoid tazarotene (TAZ) are effective in psoriasis treatment. To mitigate adverse cutaneous reactions observed with monotherapy, a fixed- combination HP 0.01%/TAZ 0.045% lotion has been developed for the treatment of plaque psoriasis in adults.. To investigate the long-term safety, efficacy and maintenance of response with HP/TAZ lotion.. This was a 1-year, multicentre, open-label study in 555 adults with psoriasis [Investigator's Global Assessment (IGA) score of 3 ('moderate') or 4 ('severe') and body surface area (BSA) of 3-12% at baseline]. HP/TAZ was administered once daily for 8 weeks and then intermittently as needed in 4-week intervals for up to 1 year based on achievement of treatment success [IGA score of 0 ('clear') or 1 ('almost clear')]. Maximum continuous exposure was 24 weeks.. Of 550 participants with postbaseline safety data, 318 (57.8%) achieved treatment success during the study. Of those, 54.4% achieved treatment success within the first 8 weeks; retreatment was not required for >4 weeks in over half (55.3%), and 6.6% did not require any retreatment. Among participants enrolled for the full 52 weeks, 77.5% maintained BSA ≤5% on treatment. There were marked improvements in severity of itching, dryness and burning/stinging over the study course. The most common treatment-related adverse events were application site reactions of dermatitis, pruritus, pain and irritation.. Fixed-combination HP/TAZ lotion provided maintained efficacy with a favourable tolerability and safety profile, supporting its use for the long-term treatment and management of moderate-to-severe plaque psoriasis.

Topics: Administration, Cutaneous; Adult; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Humans; Nicotinic Acids; Propionates; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Psoriasis is a chronic, inflammatory disease that may differ in prevalence and clinical presentation among patients from various racial and ethnic groups. Two phase 3 studies demonstrated efficacy and safety of halobetasol propionate (HP) 0.01% lotion in the treatment of moderate-to-severe plaque psoriasis (NCT02514577, NCT02515097). These post hoc analyses evaluated HP 0.01% lotion in Hispanic participants.. Participants were randomized (2:1) to receive once-daily HP or vehicle lotion for 8 weeks, with a 4-week posttreatment follow-up. Post hoc efficacy assessments in Hispanic participants (HP, n=76; vehicle, n=43) included treatment success (≥2‑grade improvement in Investigator’s Global Assessment and score of ‘clear’ or ‘almost clear’), psoriasis signs, and affected body surface area (BSA). Treatment-emergent adverse events (TEAEs) were evaluated.. At week 8, 38.8% of participants achieved treatment success with HP versus 10.3% on vehicle (P=0.001). HP‑treated participants achieved greater improvements in psoriasis signs, compared with vehicle (P<0.01 all). HP group had a greater reduction in affected BSA versus vehicle (P=0.001). Treatment-related TEAEs with HP were application site infection and dermatitis (n=1 each).. Once-daily HP 0.01% lotion was associated with significant reductions in disease severity in Hispanic participants with moderate-to-severe psoriasis, with good tolerability and safety over 8 weeks. J Drugs Dermatol. 2021;20(3):252-258. doi:10.36849/JDD.5698.

Topics: Administration, Cutaneous; Adult; Clobetasol; Dermatitis, Contact; Dermatologic Agents; Double-Blind Method; Drug Administration Schedule; Female; Hispanic or Latino; Humans; Male; Middle Aged; Psoriasis; Severity of Illness Index; Treatment Outcome; Vasoconstrictor Agents

Few studies have examined topical psoriasis therapies in patients with skin of color. Fixed-combination halobetasol propionate (0.01%) and tazarotene (0.045%) lotion (HP/TAZ) was investigated in two phase 3, multicenter, double-blind, vehicle-controlled trials (NCT02462070; NCT02462122). This post hoc analysis evaluated HP/TAZ in subgroups of non-White and White participants, including Hispanic/Latino participants, from these trials.. Adult participants were randomized (2:1) to receive HP/TAZ or vehicle lotion once daily for 8 weeks. Data were pooled and analyzed in non-mutually exclusive subgroups of self-identified non-White or White and Hispanic/Latino participants. Efficacy assessments included treatment success (≥2-grade improvement from baseline in investigator’s global assessment [IGA] and score of clear/almost clear), reduction from baseline in affected body surface area (BSA), and reduction in mean IGA × BSA. Safety was evaluated via treatment-emergent adverse events (TEAEs).. Of 418 participants, 60 and 358 self-identified as non-White and White, respectively; 115 of 418 participants self-identified as Hispanic/Latino. At week 8, a higher percentage of HP/TAZ-treated participants achieved treatment success vs vehicle (non-White, 34.4% vs 19.0%; White, 41.8% vs 8.7%; Hispanic/Latino, 39.3% vs 9.3%); rates for White and Hispanic/Latino participants were statistically significant. Compared with vehicle, HP/TAZ-treated participants in each subgroup experienced numerically greater reductions in affected BSA and IGA × BSA at week 8. The most common TEAEs were contact dermatitis, pruritus, nasopharyngitis, and application-site pain; discontinuations due to TEAEs were few.. HP/TAZ reduced disease severity in non-White, White, and Hispanic/Latino participants with psoriasis, with good tolerability and safety over 8 weeks of treatment. J Drugs Dermatol. 2021;20(7):735-744. doi:10.36849/JDD.6158.

Topics: Adult; Clobetasol; Color; Dermatologic Agents; Drug Combinations; Humans; Nicotinic Acids; Psoriasis; Skin Cream; Skin Pigmentation

Patients with psoriasis and low body surface area (BSA) involvement often experience substantially reduced quality of life and may be candidates for topical therapies. Fixed-combination halobetasol propionate (0.01%) and tazarotene (0.045%) lotion (HP/TAZ) vs vehicle lotion was evaluated in participants with 3% to 5% BSA involvement.. In two phase 3, multicenter, double-blind, vehicle-controlled, 8-week studies (ClinicalTrial.gov identifiers: NCT02462070/NCT02462122), adults with moderate/severe investigator’s global assessment (IGA) score were randomized 2:1 to once-daily HP/TAZ or vehicle. Pooled post hoc analyses included participants with baseline BSA involvement of 3% to 5%. Measures included treatment success (≥2-grade IGA reduction, clear/almost clear score), reduction in affected BSA, and clinically meaningful improvement (reduction) of ≥4 points on dermatology life quality index (DLQI).. Of 418 participants, 232 had baseline BSA involvement of 3% to 5% (HP/TAZ, n=149; vehicle, n=83). At week 8, 42.7% of HP/TAZ-treated participants achieved treatment success, compared with 11.4% of vehicle-treated participants (P< .001). Participants experienced significantly greater reductions in affected BSA at week 8 with HP/TAZ (-36.0%) vs vehicle (-1.6%; P< .001). Larger proportions experienced clinically meaningful DLQI improvements at week 8 with HP/TAZ (64.2%) vs vehicle (47.4%; P< .05). More participants achieved a ≥2-grade improvement in plaque elevation and scaling with HP/TAZ vs vehicle (each comparison, P< .001). Serious adverse events and discontinuations due to treatment-emergent adverse events were rare.. In participants with plaque psoriasis and BSA involvement of 3% to 5%, HP/TAZ provided significantly improved effectiveness after 8 treatment weeks vs vehicle lotion, with clinically meaningful improvements in quality of life. J Drugs Dermatol. 2021;20(8):829-836. doi:10.36849/JDD.6217.

Topics: Body Surface Area; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Humans; Nicotinic Acids; Propionates; Psoriasis; Quality of Life; Severity of Illness Index; Skin Cream; Treatment Outcome

Background: Plaque psoriasis can occur in all body regions, with the trunk and extremities among the most commonly affected areas. A fixed combination halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion demonstrated efficacy and safety in patients with moderate-to-severe localized plaque psoriasis. This analysis evaluated patients where a psoriatic target lesion was identified on the leg. Methods: In two phase 3, multicenter, double-blind studies, participants were randomized (2:1) to receive HP/TAZ or vehicle lotion once-daily for 8 weeks. This pooled, post hoc analysis included a subset of participants who had a leg target lesion (HP/TAZ, n=148; vehicle, n=71). Efficacy assessments included treatment success (≥2-grade improvement) in psoriasis signs (erythema, plaque elevation, scaling) on the leg target lesion, and overall treatment outcomes, including overall treatment success (≥2-grade improvement in Investigator's Global Assessment [IGA] score and score of clear/almost clear), affected Body Surface Area (BSA), and IGAxBSA composite score. Results: Psoriasis signs were reduced by week 8, with more HP/TAZ treated participants achieving treatment success for erythema (41.6%), plaque elevation (58.5%), and scaling (59.5%) on the leg compared with vehicle (12.5%, 19.2%, and 21.0%, respectively; P<0.001 all). Significantly more participants achieved overall treatment success at week 8 with HP/TAZ versus vehicle (36.4% vs 10.4%; P<0.001). The HP/TAZ group also had a greater mean reduction in affected BSA and IGAxBSA score versus vehicle (P<0.001, both). The most frequently reported treatment-related adverse event (incidence, ≥3%) with HP/TAZ was contact dermatitis. Conclusions: HP 0.01%/TAZ 0.045% lotion was associated with significant reductions in disease severity and good tolerability following 8 weeks of treatment in patients where a psoriatic target lesion was identified on the leg. J Drugs Dermatol. 2020;19(4):389-396. doi:10.36849/JDD.2020.4958.

Topics: Administration, Cutaneous; Adult; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Female; Humans; Leg; Male; Middle Aged; Nicotinic Acids; Psoriasis; Severity of Illness Index; Treatment Outcome; United States

Previous results from two phase 3 studies demonstrated efficacy and safety of fixed combination halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion in participants with moderate-to-severe plaque psoriasis. This post hoc analysis evaluated sex-specific efficacy and safety of HP/TAZ lotion.. In two randomized, double-blind, phase 3 studies, participants were randomized (2:1) to receive HP/TAZ or vehicle lotion once daily for 8 weeks. Male and female participants were evaluated separately in this pooled analysis. Efficacy assessments included treatment success (at least 2‑grade improvement in Investigator's Global Assessment [IGA] score and score of clear/almost clear), impact on individual signs of psoriasis, and affected Body Surface Area (BSA).. The analysis included 272 males (HP/TAZ, n=175; vehicle, n=97) and 146 females (HP/TAZ, n=101; vehicle, n=45). Significantly more participants achieved overall treatment success at week 8 with HP/TAZ versus vehicle in both male (38.4% vs 9.8%) and female (44.5% vs 9.9%) subgroups (P<0.001, both). Erythema, plaque elevation, and scaling were also reduced by week 8 in both males and females, with significantly more HP/TAZ-treated participants achieving at least 2‑grade improvement in each sign of psoriasis than vehicle-treated participants (P<0.001 each, both groups). Mean reductions in affected BSA were significantly greater with HP/TAZ versus vehicle lotion in both males and females (P≤0.001, both). The most frequent treatment-related adverse events were contact dermatitis, pruritis, and application site pain (each 4.0%) in females and contact dermatitis (7.6%) in males.. HP/TAZ lotion was highly effective and safe in both males and females with moderate-to-severe psoriasis over 8 weeks of once-daily use. J Drugs Dermatol. 2020;19(5): doi:10.36849/JDD.2020.5021.

Topics: Adult; Aged; Clobetasol; Dermatitis, Contact; Double-Blind Method; Drug Combinations; Female; Humans; Male; Middle Aged; Nicotinic Acids; Pain; Pruritus; Psoriasis; Severity of Illness Index; Sex Factors; Skin Cream; Treatment Outcome

Introduction: Psoriasis is a chronic, immune-mediated skin disease that is associated with sex-related differences. Two double-blind, vehicle-controlled, phase 3 studies evaluated halobetasol propionate (HP) 0.01% lotion for the treatment of moderate-to-severe localized plaque psoriasis; pooled post hoc analyses investigated efficacy and safety in male and female subgroups. Methods: Participants were randomized (2:1) to once-daily HP or vehicle lotion for 8-weeks of double-blind treatment, with a 4-week posttreatment follow-up. Post hoc efficacy assessments in male (n=253) and female (n=177) subgroups included treatment success (≥2‑grade improvement in Investigator's Global Assessment [IGA] score and score of 'clear' or 'almost clear'), treatment success in psoriasis signs (erythema, plaque elevation, and scaling) at the target lesion, and change in affected body surface area (BSA). Treatment-emergent adverse events (TEAEs) were evaluated. Results: At week 8, rates of IGA-rated treatment success were significantly greater for HP versus vehicle in males (34.0% vs 6.4%) and females (42.7% vs 14.6%; P<0.001 both). Treatment success in each psoriasis sign approached or exceeded 50% for HP-treated males and females, with all differences versus vehicle statistically significant (P<0.001). Percent reduction in affected BSA was significantly greater for HP versus vehicle in males (34.9% vs 6.7%) and females (35.6% vs 4.6%; P<0.001 both). Five HP treatment-related TEAEs (all application site-related) were reported through week 8. Conclusions: HP lotion was associated with significant reductions in disease severity in male and female participants with moderate-to-severe psoriasis, with good tolerability and safety over 8 weeks of once-daily use. In the overall pooled population, results were similar. J Drugs Dermatol. 2020;19(8): doi:10.36849/JDD.2020.5250.

Topics: Adult; Aged; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Administration Schedule; Female; Humans; Male; Middle Aged; Psoriasis; Severity of Illness Index; Sex Factors; Skin Cream; Treatment Outcome

BACKGROUND: A novel foam formulation of halobetasol propionate, 0.05% (HBP-Foam) has been developed to treat plaque psoriasis in patients who prefer a thermostable topical foam with low application shear that allows for easier coverage over large and/or hirsute areas than existing formulations.\ \ OBJECTIVE: To determine the safety and effectiveness of HBP-Foam in subjects with plaque psoriasis.\ \ METHODS: Two randomized, double-blind, vehicle-controlled clinical studies were conducted in 560 adult subjects with moderate to severe plaque psoriasis. Subjects applied the assigned test article to all psoriatic plaques twice daily for 14 days. The key efficacy measures were the proportion of subjects with “treatment success,” defined as those subjects that achieved a score of 0 (clear) or 1 (almost clear) and at least a two-grade improvement compared to baseline for the Investigator’s Global Assessment (IGA) and for the clinical signs of psoriasis (plaque elevation, scaling, and erythema) as well as pruritus. Safety measurements included adverse events and local skin reactions in the treatment area.\ \ RESULTS: HBP-Foam was statistically superior to vehicle in achieving “Treatment Success” in 25.3% and 30.7% vs 3.9% and 7.4% (P<0.001) in Studies 1 and 2, respectively. Pruritus scores statistically improved by over 30% in HBP-Foam treated subjects. In addition, these subjects experienced a significant reduction in the clinical signs of psoriasis (plaque elevation, scaling, and erythema). In contrast, in the vehicle groups the decrease in psoriasis-related signs was generally not observed. Safety outcomes were unremarkable and similar in both the HBP-Foam and vehicle treatment groups.\ \ CONCLUSIONS: These results demonstrate the safety and effectiveness of HBP-Foam in the treatment of plaque psoriasis. Furthermore, this novel foam formulation has demonstrable for its ease of application over large and/or hairy treatment areas.\ \ ClinicalTrials.gov Registration: NCT02742441 NCT02368210

Topics: Adult; Aged; Clobetasol; Dermatologic Agents; Double-Blind Method; Female; Humans; Male; Middle Aged; Pharmaceutical Vehicles; Pruritus; Psoriasis; Severity of Illness Index; Skin; Treatment Outcome; Vasoconstrictor Agents

BACKGROUND: Psoriasis is a chronic, immune-mediated disease that varies widely in its clinical expression. Topical corticosteroids (TCS) are the mainstay of treatment. Long-term safety remains a concern, limiting use and recurrence is common. Tazarotene has also been shown to be effective in psoriasis, with efficacy maintained several weeks posttreatment. Fixed combination therapy with TCS and tazarotene may improve psoriasis signs and maintain efficacy between treatment sessions.\ \ OBJECTIVE: To investigate the maintenance of effect posttreatment with a once-daily application of halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion in comparison with vehicle in patients with moderate or severe plaque psoriasis.\ \ METHODS: Two multicenter, randomized, double-blind, vehicle-controlled Phase 3 studies in moderate or severe psoriasis (N=418). Patients randomized (2:1) to receive HP/TAZ lotion or vehicle, once-daily for 8 weeks with a 4 week posttreatment follow-up. Efficacy assessments included treatment success (defined as at least a 2-grade improvement from baseline in the IGA score, and ‘clear’ or ‘almost clear’), impact on individual signs of psoriasis (erythema, plaque elevation, and scaling) at the target lesion, and maintenance of improvements in Body Surface Area (BSA), IGAxBSA and clinically meaningful benefit (IGAxBSA-75).\ \ RESULTS: At week 8, 40.7% of patients achieved treatment success with HP/TAZ lotion, compared with 9.9% treated with vehicle (P<0.001). Four weeks posttreatment, 33.3% of patients achieved treatment success. Two thirds of patients (63%) who were treatment successes at week 8 remained treatment successes posttreatment. In addition, up to 20% of patients who were not treatment successes at week 8 became treatment successes by the end of the study. Three-quarters of patients maintained BSA improvements or reported further reductions in BSA that seemed to be unrelated to baseline BSA severity. At the end of the 4 week posttreatment period, patients who had been treated with HP/TAZ lotion achieved a 46.6% reduction in IGAxBSA, compared with 7.9% on vehicle. 41.7% of patients achieved a clinically meaningful effect at week 8 and this was maintained posttreatment.\ \ LIMITATIONS: The studies only had a 4 week follow-up period.\ \ CONCLUSIONS: In conclusion, HP 0.01%/TAZ 0.045% lotion provides effective maintenance of efficacy over a 4 week posttreatment period.

Topics: Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Follow-Up Studies; Humans; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Background: The use of topical therapy is a key component in the management of almost all psoriasis patients. Topicals are considered first-line therapy for mild disease and are having an increasing role in moderate or severe psoriasis as an integral part of combination therapy. Halobetasol has been shown be effective in moderate or severe localized plaque psoriasis, and tazarotene affords important effects on epidermal hyperproliferation that may be important in more severe disease.\ \ Objective: To investigate the efficacy, safety and tolerability of a once-daily application of a fixed combination halobetasol propionate 0.01% and tazarotene 0.045% (HP/TAZ) lotion in comparison with its vehicle in patients with severe localized plaque psoriasis (as defined by an Investigator Global Assessment (IGA) of 4 and Body Surface Area (BSA) of 3%-12%.\ \ Methods: Post hoc analysis of two multicenter, randomized, double-blind, vehicle-controlled phase 3 studies. Sixty-two patients with severe localized psoriasis (mean BSA 7.4) randomized (2:1) to receive HP/TAZ lotion or vehicle, once-daily for 8 weeks, with a 4-week posttreatment follow-up. Efficacy assessments included treatment success (defined as at least a 2-grade improvement from baseline in the IGA score and a score of ‘clear’ or ‘almost clear’), impact on individual signs of psoriasis (erythema, plaque elevation, and scaling) at the target lesion, BSA, reduction in mean baseline IGAxBSA and achievement of a clinically meaningful response (number of patients who achieved at least a 75% improvement in IGAxBSA). Safety and treatment emergent adverse events (TEAEs) were evaluated throughout.\ \ Results: By week 8, 34.8% of patients were treatment successes compared with 0.0% on vehicle (P=0.004). HP/TAZ lotion was also significantly superior in reducing psoriasis signs and symptoms and improving BSA. At week 8, 47.4% (erythema), 66.4% (plaque elevation), and 65.4% (scaling) subjects achieved at least a 2-grade improvement, compared with 14.0% (P=0.016), 14.8% (P<0.001) and 14.7% (P<0.001) respectively with vehicle. Patients treated with HP/TAZ lotion achieved a 32.8% reduction in baseline mean BSA, compared with a 39.6% increase with vehicle (P=0.013). HP/TAZ lotion achieved a statistically significant superior reduction in mean IGAxBSA compared to vehicle from week 2 (P<0.001 versus vehicle). By week 8, almost half of the patients treated with HP/TAZ lotion achieved a clinically meaningful response (IGAxBSA-75) and

Topics: Adult; Clobetasol; Dermatitis, Contact; Dermatologic Agents; Double-Blind Method; Drug Combinations; Female; Humans; Male; Middle Aged; Nicotinic Acids; Pain; Pruritus; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Background: Psoriasis is a chronic, immune-mediated disease that varies widely in its clinical expression. Topical corticosteroids (TCS) are the mainstay of treatment. Long-term safety remains a concern, limiting use, and posttreatment flare is common. Recently data were reported on the use of halobetasol propionate (HP) 0.01% lotion in moderate or severe localized plaque psoriasis, once-daily for 8 weeks. In addition, a 2-week label-restricted study reported comparable efficacy to HP 0.05% cream. Data evaluating efficacy in specific locations has not been reported and while psoriasis commonly affects lower extremities treatment can be more problematic and burden of disease heightened.\ \ Objective: To investigate the efficacy of a once-daily application of HP 0.01% lotion in comparison with its vehicle in patients with moderate-to-severe plaque psoriasis of the lower extremities.\ \ Methods: A post hoc analysis of two multicenter, randomized, double-blind, vehicle-controlled phase 3 studies in moderate or severe psoriasis. Subjects (N=234) where the leg was identified as the target lesion were randomized (2:1 ratio) to receive HP 0.01% lotion or vehicle, once-daily for 8 weeks. Efficacy assessments included treatment success (defined as at least a 2-grade improvement from baseline) in each individual sign of psoriasis (erythema, plaque elevation, and scaling) at the target lesion (leg) and overall treatment outcomes including at least a 2-grade improvement from baseline in the Investigator Global Assessment (IGA) score, and ‘clear’ or ‘almost clear’, improvement in Body Surface Area (BSA) and reduction in IGAxBSA. Quality of Life (QoL) was assessed using the Dermatology Life Quality Index (DLQI) at baseline, week 4, 8, and 12.\ \ Results: At the end of the 8-week treatment period, more than half of subjects had achieved treatment success, with 52.1%, 55.5%, and 58.2% of subjects achieving at least a 2-grade reduction in erythema, plaque elevation and scaling severity on the leg, compared with 15.7% and 22.9%, and 22.2% of those treated with vehicle (P<0.001). In addition, overall treatment success (IGA) was achieved in 37.1% of these subjects who had been treated with HP 0.01% lotion compared with 8.4% treated with vehicle (P<0.001); with a corresponding 34.2% reduction in baseline BSA and 50.5% change in mean baseline IGAxBSA (both P<0.001 versus vehicle). Overall, a clinically relevant improvement in QoL was achieved by week 4; by week 8 37.7% of subjects wh

Topics: Adult; Aged; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Administration Schedule; Female; Humans; Lower Extremity; Male; Middle Aged; Psoriasis; Quality of Life; Severity of Illness Index; Skin Cream; Treatment Outcome

Topics: Administration, Cutaneous; Adult; Aged; Clobetasol; Dermatologic Agents; Dose-Response Relationship, Drug; Double-Blind Method; Female; Humans; Male; Middle Aged; Psoriasis; Skin Cream; Treatment Outcome

Topics: Adult; Aged; Aged, 80 and over; Clobetasol; Dermatologic Agents; Drug Therapy, Combination; Humans; Middle Aged; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Time Factors; Young Adult

Potent topical corticosteroids (TCSs) are the mainstay of psoriasis treatment. Safety concerns have limited use to 2 to 4 weeks. The objective of our study was to investigate the safety and efficacy of once-daily halobetasol propionate (HP) lotion 0.01% in moderate to severe plaque psoriasis through 2 multicenter, randomized, double-blind, vehicle-controlled phase 3 studies (N=430). Participants were randomized (2:1) to HP lotion 0.01% or vehicle once daily for 8 weeks, followed by 4 weeks of follow-up. The primary efficacy assessment was treatment success (at least a 2-grade improvement in baseline investigator global assessment [IGA] score and a score of 0 [clear] or 1 [almost clear]). Additional assessments included improvement in psoriasis signs and symptoms, body surface area (BSA), and a composite score of IGA×BSA. Safety and treatment-emergent adverse events (AEs) were evaluated throughout. We found that HP lotion 0.01% demonstrated statistically significant superiority over vehicle as early as week 2 and also was superior in reducing psoriasis signs and symptoms and BSA involvement.

Topics: Administration, Cutaneous; Adult; Aged; Clobetasol; Dermatologic Agents; Double-Blind Method; Female; Follow-Up Studies; Glucocorticoids; Humans; Male; Middle Aged; Psoriasis; Severity of Illness Index; Treatment Outcome

Background: Fixed combinations are commonplace in dermatology, providing significant efficacy and tolerability benefits. In some cases, two active ingredients complement each other providing a cumulative or additive effect. In rarer cases, a synergistic effect may be seen where the sum of the two active ingredients combined action is greater than the sum of the efficacy of the constituent parts.\ \ Objective: To determine whether a novel halobetasol propionate 0.01% and tazarotene 0.045% (HP/TAZ) fixed combination lotion provides a synergistic effect in the treatment of moderate-to-severe plaque psoriasis.\ \ Methods: Post hoc analysis of 212 patients with moderate-to-severe plaque psoriasis randomized (2:2:2:1) to HP/TAZ lotion, HP, TAZ or vehicle once-daily for 8 weeks, with a 4-week posttreatment follow-up. Treatment success was evaluated based on two outcomes: percent of patients achieving at least a 2-grade improvement in Investigator Global Assessment (IGA) and IGA score equating to ‘clear’ or ‘almost clear’; and percent change from baseline in the IGAxbody surface area (BSA) score, an alternative to assessing response to therapy that is more sensitive to area change than the Psoriasis Area Severity Index (PASI). In addition, a clinically meaningful outcome was reported in patients who achieved a 75% reduction in IGAxBSA. Synergy was established when the benefit of combination HP/TAZ lotion was greater than benefit of HP plus TAZ, with a ratio (HP/TAZ divided by HP+TAZ) >1.0.\ \ Results: HP/TAZ lotion was synergistic at week 8, and four weeks posttreatment. At week 8, treatment success with HP/TAZ lotion relative to vehicle was 42.8% compared with 32.5% for HP plus TAZ (ratio 1.3); and percent change from baseline in IGAxBSA score relative to vehicle was 51.6% compared with 40.6% for HP plus TAZ (ratio 1.3). At week 12, treatment success with HP/TAZ lotion relative to vehicle was 31.3% compared with 20.0% for HP plus TAZ (ratio 1.6). Percent change from baseline in IGAxBSA score relative to vehicle was 47.3% compared with 34.2% for HP plus TAZ (ratio 1.4). HP/TAZ lotion also provided synergistic benefits in terms of achieving a clinically meaningful outcome, with a ratio of 1.3 and 2.0 at weeks 8 and 12.\ \ Conclusions: Halobetasol propionate 0.01% and tazarotene 0.045% (HP/TAZ) fixed combination lotion provides a synergistic benefit in the treatment of moderate-to-severe plaque psoriasis. In addition, by combining two agents into one once-daily formulation

Topics: Administration, Cutaneous; Clobetasol; Dermatologic Agents; Drug Combinations; Drug Synergism; Follow-Up Studies; Humans; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Topical corticosteroids are the mainstay of psoriasis treatment, with long-term safety considerations limiting their use. Combining them with tazarotene may optimize their efficacy and minimize safety and tolerability concerns.. To investigate the safety and efficacy of halobetasol propionate 0.01% plus tazarotene 0.045% (HP/TAZ) lotion in moderate-to-severe plaque psoriasis.. Two multicenter, randomized, double-blind, vehicle-controlled phase 3 studies (N = 418) were conducted. Subjects were randomized (2:1) to HP/TAZ lotion or vehicle once daily for 8 weeks with a 4-week follow-up. The primary efficacy assessment end point was treatment success (at least a 2-grade improvement from baseline in Investigator's Global Assessment score and a score of clear or almost clear). Safety and treatment-emergent adverse events were evaluated throughout.. HP/TAZ lotion demonstrated statistically significant superiority over vehicle within as few as 2 weeks. By week 8, 35.8% (study 1) and 45.3% (study 2) of subjects were treatment successes compared with 7.0% and 12.5% of those treated with vehicle (P < .001). HP/TAZ lotion was also superior in reducing signs and symptoms of psoriasis and body surface area affected by psoriasis. The most frequently reported treatment-related adverse events were contact dermatitis (6.3%), application site pain (2.6%), and pruritus (2.2%).. Studies did not include subjects with more than 12% of their body surface area affected by psoriasis.. HP/TAZ lotion was associated with significant reductions in the severity of the clinical signs of psoriasis, with no safety concerns.

Topics: Administration, Cutaneous; Chronic Disease; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Drug Synergism; Female; Humans; Male; Middle Aged; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Psoriasis is a chronic, immune-mediated disease that varies widely in its clinical expression. Topical corticosteroids (TCS) are the mainstay of treatment. Long-term safety remains a concern, limiting use, and posttreatment flare is common. Tazarotene has also been shown to be effective in psoriasis, with efficacy maintained several weeks posttreatment. Fixed combination therapy with TCS and tazarotene may improve psoriasis signs and minimize posttreatment flare or rebound.. To investigate the maintenance of effect posttreatment with a once-daily application of halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion in comparison with its active ingredients and vehicle in patients with moderate-to-severe plaque psoriasis.. Multicenter, randomized, double-blind, vehicle-controlled Phase 2 study in moderate or severe psoriasis (N=212). Patients randomized (2:2:2:1 ratio) to receive HP/TAZ, individual active ingredients, or vehicle, once-daily for 8 weeks with a 4-week posttreatment follow-up. Efficacy assessments included treatment success (defined as at least a 2-grade improvement from baseline in the IGA score, and 'clear' or 'almost clear'), and impact on individual signs of psoriasis (erythema, plaque elevation, and scaling) at the target lesion.. At the end of the 4-week posttreatment period, 38.2% of patients who had been treated with HP/TAZ were treatment successes; compared with 21.0%, 12.8% and 6.9% of patients who had been treated with HP (P=0.042), TAZ (P=0.004), or vehicle (P=0.002). HP/TAZ lotion was also superior in maintaining reductions in psoriasis signs of erythema, plaque elevation, and scaling at the target lesion. At the end of the 4-week posttreatment period, 49.1%, 54.5%, and 54.5% of patients, respectively, were treatment successes: compared with 38.7% (P=0.26), 48.4% (P=0.51), and 48.4% (P=0.51) of patients who had been treated with HP; 29.8% (P=0.049), 31.9% (P=0.022), and 23.4% (P=0.001) who had been treated with TAZ; and 13.8% (P=0.002), 20.7% (P=0.003), and 20.7% (P=0.003) who had been treated with vehicle. Side effects were minimal and tended to resolve during the posttreatment period.. In conclusion, HP 0.01%/TAZ 0.045% lotion provides synergistic efficacy following 8 weeks' therapy that is sustained after a 4-week posttreatment period. J Drugs Dermatol. 2018;17(7):723-726.

Topics: Administration, Cutaneous; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Drug Synergism; Humans; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Psoriasis is a chronic condition often managed with topical therapy. Patients have high expectations about the speed at which improvement is achieved, which then can have a marked impact on the patient's adherence to treatment. Recently, clinical data on a new fixed combination of halobetasol and tazarotene (HP/TAZ) have been presented. HP/TAZ lotion was statistically more effective than individual active ingredients or its vehicle, with a predictable safety profile.. Here we review the efficacy and tolerability data with a specific focus on the first two weeks of therapy.. Multicenter, randomized, double-blind, vehicle-controlled Phase 2 study in moderate or severe psoriasis (N=212). Subjects randomized (2:2:2:1 ratio) to receive halobetasol 0.01%/tazarotene 0.045% (HP/TAZ), individual active ingredients (HP or TAZ), or vehicle, once-daily for 8 weeks. Efficacy assessments included treatment success (defined as at least a 2-grade improvement from baseline in the IGA score and a score of 'clear' or 'almost clear'), and impact on individual signs of psoriasis (erythema, plaque elevation, and scaling) at the target lesion.. As early as 2 weeks, HP/TAZ lotion demonstrated statistically significant superiority for treatment success over vehicle (P equals 0.047) and TAZ (P equals 0.029). By week 2, 47.5% of patients were 'mild', 'almost clear' or 'clear' compared with 33.3%, 16.9%, and 12.9% of patients treated with HP, TAZ, or vehicle, respectively; plaque elevation and scaling were significantly improved compared with HP, TAZ, or vehicle, and erythema was significantly improved compared with TAZ. Improvements in baseline itching (45.6%), dryness (42.2%), burning/stinging (55.9%) with HP/TAZ lotion at 2 weeks were similar to those seen with HP, and greater than that achieved with TAZ (30.8% [P equals 0.099], 35.4%, and 13.3%, respectively).. The HP/TAZ fixed combination lotion provides rapid relief of psoriasis symptoms, with apparent benefits over both HP and TAZ by week 2. J Drugs Dermatol. 2018;17(8):863-868.

Topics: Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Drug Compounding; Humans; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Time Factors; Treatment Outcome; Vasoconstrictor Agents

Topical corticosteroids (TCS) are the mainstay of psoriasis treatment; long-term safety concerns limiting consecutive use of potent TCS to 2-4 weeks.. Investigate safety and efficacy of halobetasol propionate 0.01% lotion in moderate-to-severe plaque psoriasis.. Two multicenter, randomized, double-blind, vehicle-controlled phase 3 studies (N=430). Subjects randomized (2:1) to halobetasol propionate 0.01% lotion or vehicle once-daily for 8 weeks, 4-week posttreatment follow-up. Primary efficacy assessment: treatment success (at least a 2-grade improvement from baseline in Investigator Global Assessment [IGA] score and 'clear' or 'almost clear') at week 8. Safety and treatment emergent adverse events (AEs) evaluated throughout.. Halobetasol propionate 0.01% lotion demonstrated statistically significant superiority over vehicle as early as week 2. By week 8, 36.5% (Study 1) and 38.4% (Study 2) of subjects were treatment successes compared with 8.1% and 12.0% on vehicle (P less than 0.001). Halobetasol propionate 0.01% lotion was also superior in reducing psoriasis signs and symptoms, body surface area (BSA), and improving quality of life. Halobetasol propionate 0.01% lotion was well-tolerated with no treatment-related AEs greater than 1%.. Study did not include subjects with BSA greater than 12.. Halobetasol propionate 0.01% lotion was associated with significant reductions in the severity of the clinical signs of psoriasis, without the safety concerns of a longer treatment course. J Drugs Dermatol. 2018;17(10):1062-1069.

Topics: Administration, Cutaneous; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Administration Schedule; Female; Humans; Male; Middle Aged; Psoriasis; Randomized Controlled Trials as Topic; Severity of Illness Index; Skin Cream; Treatment Outcome; United States

Background: A unique fixed combination halobetasol propionate 0.01% and tazarotene 0.045% (HP/TAZ) lotion has been shown to be effective in psoriasis using Investigator Global Assessment (IGA) tools to assess erythema, plaque elevation, and scaling. However, these do not consider changes in Body Surface Area (BSA). The IGAxBSA composite tool is a simple, effective, validated alternative for measuring improvement in psoriasis severity. It correlates well with the Psoriasis Area and Severity Index (PASI) and demonstrates sensitivity to changes from baseline in patients with both mild and moderately severe disease.\ Objective: To further define the role of a fixed combination halobetasol propionate 0.01% and tazarotene 0.045% (HP/TAZ) lotion in moderate-to-severe plaque psoriasis using the IGAxBSA composite tool.\ Methods: Post hoc analysis of 212 patients with moderate-to-severe plaque psoriasis randomized (2:2:2:1) to HP/TAZ lotion, HP, TAZ, or vehicle once-daily for 8 weeks, with a 4-week posttreatment follow-up. Efficacy assessments using the validated IGAxBSA composite tool.\ Results: HP/TAZ lotion demonstrated statistically significant superiority at week 8 (versus TAZ and vehicle) and week 12 (versus HP, TAZ, and vehicle). By week 8, HP/TAZ lotion achieved a 63.5% reduction in mean IGAxBSA composite score (P<0.001 versus TAZ and vehicle), that was sustained four weeks posttreatment (P<0.001 versus TAZ and vehicle and P=0.003 versus HP). A 25% and 50% improvement in IGAxBSA was achieved within 1.9 and 4.6 weeks, respectively, and 47.5% of patients achieved IGAxBSA-75 by week 8.\ Limitations: This post hoc analysis was limited to patients with moderate-to-severe plaque psoriasis with IGA ≥3 and BSA involvement (3%-12%).\ Conclusions: HP/TAZ lotion was associated with significant and rapid reductions in disease severity as assessed by the IGAxBSA composite tool. The addition of tazarotene affords sustained benefits posttreatment.\ J Drugs Dermatol. 2018;17(12):1290-1296.

Topics: Administration, Cutaneous; Clobetasol; Dermatologic Agents; Drug Combinations; Emulsions; Humans; Nicotinic Acids; Psoriasis; Severity of Illness Index; Treatment Outcome

BACKGROUND: Psoriasis is a chronic, immune-mediated disease that varies widely in its clinical expression. Treatment options focus on relieving symptoms, reducing inflammation, induration, and scaling, and controlling the extent of the disease. Topical corticosteroids are the mainstay of treatment, however long-term safety remains a concern, particularly with the more potent formulations. Combination therapy with a corticosteroid and tazarotene may improve psoriasis signs at a lower corticosteroid concentration providing a superior safety profile.. To investigate the efficacy and safety of a once-daily application of a fixed combination halobetasol propionate 0.01% and tazarotene 0.045% (HP/TAZ) lotion in comparison with its monads and vehicle in subjects with moderate-to-severe plaque psoriasis.. Multicenter, randomized, double-blind, vehicle-controlled Phase 2 study in moderate or severe psoriasis (N=212). Subjects randomized (2:2:2:1 ratio) to receive HP/TAZ, individual monads, or vehicle, once-daily for 8 weeks. Efficacy assessments included treatment success (defined as at least a 2-grade improvement from baseline in the IGA score and a score of 'Clear' or 'Almost Clear'), and impact on individual signs of psoriasis (erythema, plaque elevation, and scaling) at the target lesion. Safety and treatment emergent adverse events (TEAEs) were evaluated throughout.. HP/TAZ lotion demonstrated statistically significant superiority over vehicle as early as 2 weeks. At week 8, 52.5% of subjects had treatment success compared with 33.3%, 18.6%, and 9.7% in the HP (P=0.033), TAZ (P less than 0.001), and vehicle (P less than 0.001) groups, respectively. HP/TAZ lotion was superior to its monads and vehicle in reducing the psoriasis signs of erythema, plaque elevation, and scaling at the target lesion. At week 8, a 2-grade improvement in IGA was achieved by 54.2% of subjects for erythema, 67.8% for plaque elevation, and 64.4% for scaling. Most frequently reported TEAEs were application site reactions, and were more likely associated with the tazarotene component. Side effects such as skin atrophy were rare.. HP/TAZ lotion was consistently more effective than its monads or vehicle in achieving treatment success and reducing psoriasis signs of erythema, plaque elevation, and scaling at the target lesion. Safety data were consistent with the known safety profile of halobetasol propionate and tazarotene, and did not reveal any new safety concerns with the combination product.

J Drugs Dermatol. 2017;16(3):197-204.

Topics: Administration, Cutaneous; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Female; Glucocorticoids; Humans; Male; Nicotinic Acids; Pharmaceutical Vehicles; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

BACKGROUND: A novel lotion formulation of halobetasol propionate, 0.05% (HBP Lotion) with enhanced vehicle characteristics of a cream while preserving the ease of use and cosmetic elegance of a lotion has been developed to treat plaque psoriasis.. Determine the safety and effectiveness of HBP Lotion in patients with plaque psoriasis.. Two prospective, randomized, vehicle-controlled clinical studies were conducted in 443 adult subjects with moderate-severe plaque psoriasis. Subjects applied the test article to psoriatic plaques within the treatment area twice daily for 14 days. Efficacy data are based upon treatment "success" defined as those subjects that achieved scores of 0=clear or 1=almost clear with at least a two-grade improvement relative to baseline for an Investigator's Global Assessment (IGA) and clinical signs (plaque elevation, erythema, scaling). Safety data are presented as adverse events and local skin reactions.. After two weeks of treatment with HBP Lotion, 44.5% of the HBP Lotion treated subjects in each study achieved (a) treatment "success" (ie, an IGA score of 0=clear or 1=almost clear and >2 grade improvement compared to baseline) and (b) a notable reduction in plaque elevation, erythema, scaling, and pruritus. In contrast, only 6.3% and 7.1% of VEH subjects in Studies 1 and 2, respectively, achieved treatment success and the reduction of disease related signs was materially lower. Statistically, at day 15 in both Phase 3 studies, treatment success with HBP Lotion was superior to VEH (P less than 0.001). From a safety perspective the outcomes were in general unremarkable with similar findings in the HBP Lotion and VEH treatment groups.. The results demonstrate the safety and effectiveness of HBP Lotion in the treatment of plaque psoriasis. Furthermore, this novel HBP lotion formulation is also distinguished by its moisturization qualities and ease of use.

J Drugs Dermatol. 2017;16(3):234-240.

Topics: Administration, Cutaneous; Adult; Clobetasol; Double-Blind Method; Female; Glucocorticoids; Humans; Male; Pharmaceutical Vehicles; Prospective Studies; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Topical corticosteroids are the most common first-line treatment for psoriasis. Tachyphylaxis, a decreased response to treatment with repetitive application of the drug, is a controversial phenomenon associated with topical corticosteroid treatment.. We sought to prove or disprove tachyphylaxis to occluded halobetasol 0.05% versus vehicle.. Patients with plaque psoriasis were recruited to this study. The study involved 3 phases (1, 2A, and 2B) with each phase being separated by a treatment vacation period. In phases 1 and 2A, 2 plaques were randomized to either halobetasol 0.05% or vehicle ointment application. In phase 2B, halobetasol 0.05% was applied to both. Target Lesion Severity Scale was used for clinical assessment.. Twenty patients were enrolled. No difference in time to clearance (P=.88) or time to recurrence (P=.92) of the treated plaques was found between phases 1 and 2A. Percentage of improvement was higher in phase 2A compared with phase 1 (89.4%, P<.05 vs 71%, P<.05), as a result of reduction of vehicle effect. In phase 2B, a greater improvement was found for previously corticosteroid-treated plaques.. Limitations are small sample size and 1 corticosteroid tested.. No evidence of tachyphylaxis to the topical corticosteroid halobetasol 0.05% ointment treatment in patients with plaque psoriasis was found.

Topics: Administration, Cutaneous; Adult; Clobetasol; Dermatologic Agents; Double-Blind Method; Female; Humans; Male; Middle Aged; Ointments; Pilot Projects; Psoriasis; Severity of Illness Index; Tachyphylaxis; Young Adult

This study compared the efficacy of a novel, topical class I synthetic, 0.10% fluocinonide corticosteroid with two other class I corticosteroids and placebo for the treatment of plaque psoriasis.. A 0.5 gram dose of fluocinonide 0.1% cream, clobetasol propionate 0.05% cream, halobetasol propionate 0.05% cream, and placebo ointment were applied to test sites on one psoriatic plaque per patient (n=5). Test sites were outlined according to the Scholtz-Dumas bioassay. Test sites were assessed by a blinded evaluator (1 = psoriasis worsened to 5 = psoriasis clear or almost clear), cleaned and medications were reapplied on days 3, 5, 7, 10 and 12.. The three class I corticosteroid products were comparably effective, numerically and statistically, in clearing the psoriatic plaques. Upon completion of treatment, 60-80% of active-treated sites were clear or almost clear of psoriasis compared to zero with the placebo.

Topics: Administration, Cutaneous; Aged, 80 and over; Biological Assay; Clobetasol; Dermatologic Agents; Female; Fluocinonide; Glucocorticoids; Humans; Male; Middle Aged; Psoriasis; Severity of Illness Index; Single-Blind Method; Treatment Outcome

Weekend therapy with superpotent topical corticosteroids has been used for the long-term treatment of psoriasis. Recently, calcipotriene ointment has been added to this regimen for use on weekdays, but there are no long-term studies of that combination.. The purpose of this study was to determine whether the addition of weekday calcipotriene to a pulse therapy regimen of weekend superpotent corticosteroids results in a longer duration of remission of plaque psoriasis.. This was a double-blind, placebo-controlled, parallel-group study. Forty-four patients with mild to moderate psoriasis were treated with calcipotriene ointment in the morning and halobetasol ointment in the evening for 2 weeks. Thereafter, 40 patients who were at least moderately (50% or greater) improved were randomized to 2 treatment groups. After 2 weeks of treatment with calcipotriene ointment in the morning and halobetasol ointment in the evening, 20 patients were randomized to receive halobetasol ointment twice daily on weekends and calcipotriene ointment twice daily on weekdays, and 20 patients were randomized to receive halobetasol ointment twice daily on weekends and placebo ointment twice daily on weekdays.. Seventy-six percent of patients applying halobetasol ointments on weekends and calcipotriene ointment on weekdays were able to maintain remission for 6 months compared with 40% of patients applying halobetasol ointment on weekends only with the vehicle on weekdays.. The addition of calcipotriene ointment applied on weekdays to a weekend pulse therapy regimen of superpotent corticosteroids can increase the duration of remission of psoriasis.

Topics: Administration, Topical; Adult; Calcitriol; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Administration Schedule; Humans; Ointments; Psoriasis; Time Factors

Topics: Administration, Cutaneous; Adult; Calcitriol; Clobetasol; Dermatologic Agents; Drug Combinations; Female; Humans; Male; Ointments; Psoriasis; Remission Induction; Vasoconstrictor Agents

Topics: Betamethasone; Clobetasol; Double-Blind Method; Humans; Hydrocortisone; Hypothalamo-Hypophyseal System; Male; Pituitary-Adrenal System; Psoriasis

In a double-blind, parallel-group, multicenter trial in 134 patients with severe, localized, plaque psoriasis, the success rate (described as "healed" or "marked improvement") at the end of the study was 96% in the halobetasol propionate group and 91% in the clobetasol propionate group. A significantly larger proportion of patients treated with halobetasol had no disease or mild disease after 14 days compared with those treated with clobetasol (86% versus 70%, p = 0.023). Healing within 24 days of starting treatment was noted in 69% and 56% of patients treated with halobetasol and clobetasol, respectively. Adverse effects were reported in a smaller percentage of patients treated with halobetasol propionate ointment than in those treated with clobetasol propionate ointment (7% versus 12%). Cosmetic acceptability and ease of application were recorded as "very good" in a larger percentage of patients treated with halobetasol propionate ointment than in the group treated with clobetasol propionate (90% versus 80%).

Topics: Adult; Aged; Chronic Disease; Clobetasol; Double-Blind Method; Female; Humans; Male; Middle Aged; Ointments; Patient Satisfaction; Psoriasis; Remission Induction; South Africa; Vasoconstrictor Agents; Wound Healing

In a double-blind, parallel-group, multicenter comparative trial on 104 evaluable patients with severe, localized plaque psoriasis, 0.05% halobetasol propionate ointment demonstrated an 88.7% success rate assessed as "healed" or "marked improvement" compared with 78.5% for 0.05% betamethasone dipropionate ointment. Healing was observed within 24 days of the start of treatment in 40% and 25% of the patients who received halobetasol propionate and betamethasone dipropionate ointments, respectively. After 4 weeks' treatment, tolerability of both ointments was good. Neither skin atrophy nor systemic adverse effects were observed. Patient acceptance of halobetasol propionate ointment, based on cosmetic acceptability and ease of application, was significantly better (p = 0.02) than that of betamethasone dipropionate ointment.

Topics: Administration, Topical; Adolescent; Adult; Aged; Aged, 80 and over; Anti-Inflammatory Agents; Betamethasone; Chronic Disease; Clobetasol; Double-Blind Method; Female; Germany; Glucocorticoids; Humans; Male; Middle Aged; Ointments; Patient Satisfaction; Psoriasis; Remission Induction; Vasoconstrictor Agents; Wound Healing

In a double-blind, parallel-group, multicenter comparative trial in 84 evaluable patients with severe, localized plaque psoriasis, 0.05% halobetasol propionate ointment proved significantly superior (p = 0.02) to 0.1% betamethasone valerate ointment with respect to the success rate, as indicated by ratings of "healed" or "marked improvement" (88.1% versus 64.3%). The therapeutic effect was observed within 5 days of the start of treatment in 76% and 67% of the patients treated with halobetasol propionate and betamethasone valerate ointments, respectively. Both preparations were well tolerated. Minor adverse effects at the site of application were reported in only 2% of the patients in each treatment group. Neither skin atrophy nor systemic adverse effects were observed.

Topics: Adult; Aged; Betamethasone Valerate; Chronic Disease; Clobetasol; Double-Blind Method; Female; Humans; Male; Middle Aged; Ointments; Patient Satisfaction; Psoriasis; Remission Induction; Switzerland; Vasoconstrictor Agents; Wound Healing

In a multicenter, 14-day pediatric study in 81 evaluable patients with severe, localized corticosteroid-susceptible dermatoses, the combined treatment with halobetasol propionate cream once during the day and halobetasol propionate ointment once at night produced a very satisfactory therapeutic effect. The success rates, as indicated by ratings of "healed" and "marked improvement," were 100% and 90.9% in patients with atopic dermatitis and psoriasis vulgaris, respectively. Healing was reported in 86.8% and 72.7% of patients treated for atopic dermatitis and psoriasis, respectively. Both the cream and ointment preparations were well tolerated. Adverse effects at the site of application were reported in only 3 of 81 patients. Mild skin atrophy was observed in one patient. No systemic adverse effects were observed.

Topics: Administration, Cutaneous; Adolescent; Child; Child, Preschool; Chronic Disease; Clobetasol; Dermatitis, Atopic; Drug Tolerance; Female; Humans; Male; Ointments; Psoriasis; Remission Induction; Switzerland; Vasoconstrictor Agents; Wound Healing

The results of two studies are presented that reveal the efficacy and safety of 0.05% halobetasol ointment in the treatment of patients with plaque psoriasis of at least moderate severity. Both multicenter studies were randomized, double-blind, and vehicle controlled, and study medications were applied twice daily for 2 weeks. One study was a paired-comparison (PC); the other study was of parallel-group (PG) design. Both studies called for evaluations at entry (week 0) and after 1 and 2 weeks of treatment. The PC study enrolled 100 patients; the PG study enrolled 110 patients; 204 patients provided efficacy data over both studies. In the PC study, plaque elevation, erythema, and scaling, at least moderately severe at entry, showed at the end of treatment both statistical (p less than or equal to 0.0003) and clinical significance (all greater than 1-unit difference on the rating scale) favoring 0.05% halobetasol ointment over vehicle. Pruritus (initially mild) and total score also showed statistically significant treatment differences favoring halobetasol at the final evaluation. Patient global responses for "effectiveness" and "overall rating" favored 0.05% halobetasol ointment over vehicle. In the PG study, induration, erythema, and scaling, at least moderately severe at entry, showed at the end of treatment both statistically and clinically significant differences favoring 0.05% halobetasol ointment over vehicle. Physician's global evaluation favored 0.05% halobetasol ointment over vehicle after 2 weeks of use. No patients were released from either study because of adverse events. No systemic adverse events or findings of skin atrophy were reported in these studies. Reports of "stings" or "burns" were equally divided between halobetasol and its vehicle.(ABSTRACT TRUNCATED AT 250 WORDS)

Topics: Adult; Aged; Aged, 80 and over; Clobetasol; Double-Blind Method; Female; Humans; Male; Middle Aged; Ointments; Pharmaceutical Vehicles; Psoriasis; Remission Induction; United States; Vasoconstrictor Agents; Wound Healing

The efficacy and safety of halobetasol propionate 0.05% cream, an ultra high-potency corticosteroid preparation, was evaluated in a double-blind, vehicle-controlled, paired comparison study. Patients' psoriatic lesions were evaluated before treatment and after 1 and 2 weeks of twice-daily treatment with halobetasol propionate and vehicle. Response measures (plaque elevation, erythema, scaling, and pruritus) were evaluated with a 4-point severity scale whereby the sum provided a total score. Patient self-assessment measures were obtained at the 2-week visit by categorizing his or her global responses to queries about each treatment's "effectiveness" and "overall rating." All efficacy parameters, as judged by the physician, showed statistically significant (p = 0.0001) treatment differences favoring halobetasol propionate at both week 1 and week 2 evaluations. Patient global responses for "effectiveness" and "overall rating" favored halobetasol propionate 0.05% cream over vehicle after 2 weeks of use. No systemic adverse drug effects were reported during the study. No patient was discontinued from the study because of an adverse event, and there was no evidence of skin atrophy after 2 weeks of treatment with either agent. Patient reports of "stings" or "burns" were equally distributed between the active and vehicle treatment groups. This trial demonstrates that halobetasol propionate 0.05% cream is clinically beneficial and without evidence of significant risk in the treatment of plaque psoriasis.

Topics: Administration, Cutaneous; Adult; Aged; Aged, 80 and over; Clobetasol; Double-Blind Method; Female; Humans; Male; Middle Aged; Pharmaceutical Vehicles; Pruritus; Psoriasis; Safety; United States; Vasoconstrictor Agents

Psoriasis is a complex inflammatory disease, which can be triggered by the interplay among keratinocytes, various immune cells, and even dermal vascular endothelial cells. Understanding of the key players and cytokine/chemokine messengers involved in the initiation and maintenance of psoriasis has significantly evolved and led to numerous systemic biologic therapies targeting those specific components. These therapies, despite their successes, do not ubiquitously affect all pathogenic cellular pathways. They also carry their risks and may be contraindicated in certain patient populations. Therefore, other therapeutics are still necessary. Tazarotene, a decades-old topical retinoid, has been successfully used for treating cutaneous psoriasis. Its retinoid effect via binding to retinoic acid receptors (RAR)/retinoic X receptors (RXR) alters cellular gene expression of numerous pathogenic cells and leads to a long-standing maintenance effect despite discontinuation - a phenomenon known as remittance. Concurrent use of tazarotene with topical corticosteroids results in reduced incidence of treatment-related adverse events. A fixed-combination lotion containing halobetasol propionate (HP) and tazarotene (HP 0.01%/TAZ 0.045%, Duobrii, Ortho Dermatologics) was developed implementing polymeric emulsion technology that demonstrates efficacy in psoriasis while mitigating adverse events associated with each component alone as monotherapy. In this paper, we review the pathogenesis of psoriasis and illuminate the effect of tazarotene and HP on key cellular pathways. In addition, we review the clinical efficacy of fixed-combination HP 0.01%/TAZ 0.045% lotion in psoriasis as well as its long-term treatment maintenance, applicability in skin of color, and beneficial economic impact for patients and healthcare stakeholders. As HP 0.01%/TAZ 0.045% lotion is safe and exhibits excellent efficacy, it should be within the therapeutic toolbox for every psoriasis patient.J Drugs Dermatol. 2023;22:1(Suppl 1):s3-10.

Topics: Administration, Cutaneous; Dermatologic Agents; Drug Combinations; Emollients; Emulsions; Endothelial Cells; Humans; Nicotinic Acids; Psoriasis; Retinoids; Severity of Illness Index; Skin Cream; Treatment Outcome

Copy: Palmoplantar psoriasis is a chronic, difficult-to-treat localized variant of psoriasis that affects the palms and soles, significantly affecting patient's quality of life.. To evaluate the synergistic effect of a fixed-combination topical lotion composed of halobetasol propionate 0.01% and tazarotene 0.045% in the treatment of palmoplantar psoriasis.. This was an open-label investigator-initiated trial involving 21 patients with moderate-to-severe palmoplantar plaque-type psoriasis who underwent treatment with halobetasol propionate 0.01% and tazarotene 0.045%. Subjects were assessed for disease severity using the palmoplantar Physician Global Assessment and the mean difference over time was compared using the Wilcoxon signed-rank test.. 5 patients (24%) achieved a palmoplantar Physician Global Assessment of 0 or 1 after week 24 or last observation carried forward. The mean palmoplantar Physician Global Assessment significantly decreased from baseline (3.57) to week 24/last observation carried forward (2.38) (P<0.001).. Halobetasol propionate 0.01% and tazarotene 0.045% lotion demonstrated efficacy in adult patients with moderate-to-severe palmoplantar plaque-type psoriasis through significant improvement in palmoplantar Physician Global Assessment. The complementary mechanisms of action of the corticosteroid and tazarotene may be of benefit compared to monotherapeutic agents. J Drugs Dermatol. 2023;22(2): 223-225. doi:10.36849/JDD.7067.

Topics: Adult; Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Emulsions; Humans; Nicotinic Acids; Psoriasis; Quality of Life; Severity of Illness Index; Skin Cream; Treatment Outcome

A novel topical corticosteroid, halobetasol propionate (HP) 0.01% lotion (Bryhali™), has recently been introduced for the treatment of plaque psoriasis and corticosteroid-responsive dermatoses in adults. Once daily application of HP 0.01% lotion is indicated for use up to 8 weeks. Treatment success for plaque psoriasis in the pivotal phase 3 clinical trials (defined as an Investigator Global Assessment [IGA] of clear/almost clear [IGA 0/1] with ≥2-grade improvement from baseline) occurred in over one-third of patients by week 8. Treatment-emergent adverse events were typically mild-to-moderate in intensity and usually limited to the application site(s). No treatment-related cases of skin atrophy have been reported from the studies. Counselling should be considered to optimize treatment outcomes.

Topics: Administration, Cutaneous; Adult; Clobetasol; Drug Combinations; Emollients; Emulsions; Glucocorticoids; Humans; Immunoglobulin A; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Not all patients with psoriasis achieve a satisfactory response to their initial biologic monotherapy. Switching to a new biologic may be associated with new safety issues and additional costs. In this study, we assessed the effectiveness and safety of adjunctive halobetasol propionate (HP) 0.01%-tazarotene (TAZ) 0.045% lotion in adult patients with moderate to severe plaque psoriasis who had been receiving biologic monotherapy for 24 weeks or more but had inadequate responses. All participants received HP-TAZ lotion once daily for 8 weeks, then once every other day for 4 weeks, in addition to their ongoing biologics. This real-world study demonstrated that HP-TAZ lotion adjunctive to ongoing biologics is safe and effective and potentially a more economical alternative to switching biologics for patients with psoriasis with inadequate responses to biologic monotherapy.

Topics: Administration, Cutaneous; Adult; Biological Products; Clobetasol; Dermatologic Agents; Drug Combinations; Emollients; Humans; Nicotinic Acids; Propionates; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Up to 80% of individuals with plaque psoriasis have scalp involvement, which can have a significant impact on the quality of life of affected individuals. Despite advancements in psoriasis therapeutics, management of scalp involvement remains a challenge. This12-week, open-label pilot study assessed the safety and efficacy of fixed combination tazarotene 0.045% and halobetasol propionate 0.01% lotion for the treatment of patients with mild-to-moderate plaque psoriasis with scalp involvement. Among 20 patients who were followed through 12 weeks, there were significant improvements in the primary endpoint (Investigator’s Global Assessment (IGA)) and most secondary endpoints (Psoriasis Scalp Severity Index (PSSI), body surface area (BSA), and scalp IGA (sIGA)). Treatment was well-tolerated. Further placebo-controlled double-blinded study for confirmation of our results is recommended. J Drugs Dermatol. 2021;20(11): 1191-1194. doi:10.36849/JDD.0102.

Topics: Clobetasol; Dermatologic Agents; Double-Blind Method; Drug Combinations; Humans; Nicotinic Acids; Pilot Projects; Psoriasis; Quality of Life; Scalp; Severity of Illness Index; Skin Cream; Treatment Outcome

A novel fixed combination lotion containing the super-potent corticosteroid halobetasol propionate 0.01% and retinoid tazarotene 0.045% (Duobrii™) has recently been introduced and indicated for the treatment of moderate to severe plaque psoriasis in adults. Studies have shown that there is synergy between the ingredients and that the product can be safely used intermittently for up to 1 year. Treatment success (i.e., Investigator Global Assessment [IGA] of clear/almost clear [IGA 0/1] and at least a 2-grade improvement from baseline) occurred in 58.8% of participants at some point in a 1-year clinical trial. Persistence of treatment success is common after treatment discontinuation. Most treatment-emergent adverse events are application site reactions, mild to moderate in intensity, and occur primarily during the first 12 weeks. Counselling should be considered to optimize treatment outcomes.

Topics: Administration, Cutaneous; Adult; Clobetasol; Dermatologic Agents; Drug Combinations; Humans; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream

Successful clinical data on halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion in moderate-to-severe plaque psoriasis are published. This article charts its formulation development.. Dermal deposition, clinical efficacy, and synergistic effect of HP and TAZ delivered by polymeric emulsion technology was compared to HP 0.05% cream (Ultravate) and TAZ 0.1% cream (Tazorac); skin hydration and barrier maintenance with vehicle lotion through Trans Epidermal Water Loss (TEWL) and corneometry using human cadaver tissue; and steroid potency by vasoconstrictor assay (VCA) in healthy volunteers. Safety and tolerability evaluated in clinical studies and patient preference questionnaire.. HP/TAZ lotion, using polymeric emulsion technology demonstrated better active ingredient delivery than HP 0.05% or TAZ 0.1% creams; supported by synergistic clinical data, with high HP potency outcome. Efficacy was rapid and sustained posttreatment. Layering TAZ 0.1% cream onto HP 0.05% cream had a negative effect on receptor phase levels. HP/TAZ lotion provided rapid and sustained increases in skin moisturization and gradually decreases in TEWL. Most subjects responded favorably to questions on the physical attributes of the vehicle lotion.. Fixed combination HP 0.01%/TAZ 0.045% lotion formulation utilizing innovative polymeric emulsion technology and optimal selection of solvents/emollients/humectants, has recently been developed. Features inherent in technology translate into rapid, sustained efficacy, low irritation, and good patient acceptance.

Topics: Clobetasol; Dermatologic Agents; Drug Combinations; Emulsions; Humans; Nicotinic Acids; Psoriasis; Severity of Illness Index; Treatment Outcome

Skin of color patients with psoriasis face unique challenges related to disease characteristics and treatment. Dyspigmentation, including postinflammatory hypo- and hyperpigmentation, more frequently and severely affects patients with skin of color and remains a challenge in psoriasis management. We present the case of a 58-year-old Black male with moderate psoriasis who was treated for 8 weeks with a fixed combination halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion during a phase 3 study (NCT02462070). HP/TAZ was efficacious in this patient, whose Investigator’s Global Assessment score decreased from 3 (moderate) at baseline to 1 (almost clear) within 4 weeks, with maintenance of & "almost clear"; through week 12 (4 weeks posttreatment). Affected body surface area decreased by 50% and quality of life greatly improved from baseline to week 8. The patient experienced dyspigmentation of the affected skin during the trial; hypopigmentation was primarily experienced from weeks 2-8, with the greatest degree at week 4. By week 12, the affected skin area had returned to normal, with only small regions of hyperpigmentation, primarily around the periphery of the lesion. These results indicate that HP/TAZ may be a treatment option for patients with skin of color, who are disproportionally affected by postinflammatory dyspigmentation. \ \ J Drugs Dermatol. 2020;19(10):1000-1004. doi:10.36849/JDD.2020.5347.

Topics: Administration, Cutaneous; Black or African American; Clobetasol; Drug Combinations; Esthetics; Humans; Hypopigmentation; Male; Middle Aged; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Skin Pigmentation; Treatment Outcome

Topics: Betamethasone; Calcitriol; Clobetasol; Humans; Nicotinic Acids; Psoriasis

Topics: Betamethasone; Calcitriol; Clobetasol; Humans; Nicotinic Acids; Psoriasis

Recently, clinical data on 8 weeks’ once-daily treatment of localized moderate-to-severe psoriasis with a novel fixed combination halobetasol propionate 0.01%/tazarotene 0.045% (HP/TAZ) lotion were published.1,2 HP/TAZ lotion was significantly more effective than individual active ingredients or vehicle, based on improvements in Investigator’s Global Assessment (IGA), body surface area (BSA) involvement, and signs and symptoms of psoriasis (erythema, plaque elevation, and scaling) at the target lesion as well as a synergistic benefit over individual active ingredients, and good tolerability.

Topics: Administration, Cutaneous; Clinical Trials, Phase III as Topic; Clobetasol; Dermatologic Agents; Drug Administration Schedule; Drug Combinations; Humans; Multicenter Studies as Topic; Nicotinic Acids; Psoriasis; Severity of Illness Index; Skin Cream; Treatment Outcome

Topics: Administration, Cutaneous; Clobetasol; Dermatologic Agents; Drug Combinations; Humans; Nicotinic Acids; Psoriasis

Tazarotene is the first receptor-selective retinoid indicated for the topical treatment of plaque psoriasis. It is being used clinically in combination with other topical antipsoriatic treatments, although its stability in the presence of these products has not been examined extensively. This study examines the compatibility of tazarotene 0.05% gel with 17 other topical products used in the treatment of psoriasis, assessed over a 2-week period. Tazarotene showed minimal degradation (<10%) at 0, 8, 24, and 48 hours after compounding with each of the 17 products. In addition, after 1 and 2 weeks, degradation of tazarotene remained less than 10% for 15 of the 17 products tested. Tazarotene appeared to have minimal impact on the stability of the other products. These results suggest that tazarotene gel can be successfully coprescribed with a range of commonly used topical psoriasis treatments without adversely affecting the chemical stability of either agent.

Topics: Administration, Topical; Betamethasone; Calcitriol; Clobetasol; Dermatologic Agents; Drug Evaluation, Preclinical; Drug Incompatibility; Fluocinonide; In Vitro Techniques; Mometasone Furoate; Nicotinic Acids; Pregnadienediols; Psoriasis

The effects on the hypothalamic-pituitary-adrenal axis of the ultra-high potency corticosteroid halobetasol in the treatment of psoriasis were evaluated in seven patients with extensive, long-standing plaque psoriasis. Each patient applied 3.5 g halobetasol 0.05% ointment in the morning and evening for 7 days. Morning plasma cortisol levels and 24-hour urinary excretion of 17-hydroxycorticosteroid were determined before and on the last 2 days of treatment; plasma cortisol levels were also determined 4 and 5 days after completion of therapy. Morning plasma cortisol concentrations did not decrease significantly during treatment, and no values were below the normal range. Mean 24-hour urinary 17-hydroxycorticosteroid excretion fell from 6.6 +/- 1.4 mg to 5.1 +/- 1.4 mg. Two patients had mild, localized pruritus and stinging with the initial ointment application. No other adverse cutaneous effects were observed. Halobetasol was also clinically efficacious over the 7 days of treatment, based on evaluation of pruritus, erythema, scaling, and plaque elevation. These results demonstrate no adverse effects of the drug on the hypothalamic-pituitary-adrenal axis at doses that are clinically effective in the management of plaque psoriasis.

Topics: 17-Hydroxycorticosteroids; Adult; Aged; Betamethasone; Clobetasol; Drug Evaluation; Female; Humans; Hydrocortisone; Hypothalamo-Hypophyseal System; Male; Middle Aged; Ointments; Pituitary-Adrenal System; Psoriasis; Time Factors