Introduction:Upadacitinib has demonstrated high andrapid rates of efficacy in adolescent and adult patients withmoderate-to-severe atopic dermatitis (AD) as assessed bythe Eczema Area and Severity Index (EASI). This post hocanalysis assessed the EASI response in four anatomical re-gions for patients with moderate-to-severe AD treated withupadacitinib compared to dupilumab over 24 weeks.Methods:Data from patients randomized 1:1 to receiveupadacitinib 30 mg extended-release tablet orally once dailyor dupilumab 300 mg by subcutaneous injection every2 weeks after a loading dose of 600 mg in the Heads Upstudy were analyzed for achievement of >= 75%,>= 90%, or100% reduction of EASI in four body regions: (1) head andneck, (2) trunk (including genitals), (3) upper limbs, and (4)lower limbs (including buttocks) at each study visit throughweek 24. Patient response data from the Head and NeckPatient Global Impression of Severity (HN-PGIS) were alsoanalyzed at each study visit for comparison of upadacitinibto dupilumab.Results:Greater proportions of patientstreated with upadacitinib versus dupilumab achieved skinclearance rates of >= 75% (EASI 75) at week 1 and higherclearance rates of >= 90% (EASI 90) or 100% (EASI 100) byweek 4 or earlier in all four body regions. This difference was maintained at each visit through week 24 for both EASI 90and EASI 100. Patient responses on the HN-PGIS indicatedthat a greater proportion of patients (nominalpvalue<0.05)treated with upadacitinib compared to dupilumab reportedthat AD symptoms in the head and neck region were absentor minimal as early as week 1.Conclusion:Compared todupilumab, upadacitinib treatment provided higher rates ofrapid, sustained efficacy for the head and neck, trunk, upperlimbs, and lower limbs for the treatment of moderate-to-severe AD as measured by the EASI and supported by pa-tient responses.(c) 2024 The Author(s).Published by S. Karger AG, Basel

Introduction Atopic dermatitis (AD) is characterized by intense itch and other symptoms that negatively impact quality of life (QoL). This study evaluates the effect of upadacitinib (an oral selective Janus kinase inhibitor) monotherapy on patient-reported outcomes (PROs) among adults and adolescents with moderate-to-severe AD over 16 weeks. Methods This integrated analysis of the double-blind, placebo-controlled periods of phase 3 monotherapy clinical trials Measure Up 1 (NCT03569293) and Measure Up 2 (NCT03607422) assessed itch (Worst Pruritus Numerical Rating Scale [WP-NRS] and SCORing Atopic Dermatitis [SCORAD]), skin pain and symptom severity (AD Symptom Scale), symptom frequency (Patient-Oriented Eczema Measure), sleep (AD Impact Scale [ADerm-IS] and SCORAD), daily activities and emotional state (ADerm-IS), QoL (Dermatology Life Quality Index [DLQI] and Children's DLQI), mental health (Hospital Anxiety and Depression Scale), and patient impressions (Patient Global Impression of Severity, Patient Global Impression of Change, and Patient Global Impression of Treatment). Results Data from 1683 patients (upadacitinib 15 mg, n = 557; upadacitinib 30 mg, n = 567; placebo, n = 559) were analyzed. A greater proportion of patients receiving upadacitinib versus placebo experienced improvements in itch (>= 4-point improvement on WP-NRS) by week 1 (upadacitinib 15 mg, 11.2%; upadacitinib 30 mg, 17.7%; placebo, 0.5%; P < 0.001), with response rates sustained through week 16 (upadacitinib 15 mg, 47.1%; upadacitinib 30 mg, 59.8%; placebo, 10.4%; P < 0.001). Improvements were similar for PROs assessing skin pain/symptoms, sleep, daily activities, QoL, emotional state, mental health, and patient impressions of disease severity and treatment. Responses generally improved rapidly (within 1-2 weeks), increased through weeks 4-6, and were maintained through week 16. Conclusions Once-daily oral upadacitinib monotherapy improved response rates across PROs compared with placebo. Upadacitinib therapy resulted in rapid, sustained improvements in PROs measuring symptom burden and QoL in adults and adolescents with moderate-to-severe AD.

Purpose: Atopic dermatitis (AD) adversely impacts quality of life (QoL). We evaluated the effect of upadacitinib, an oral selective Janus kinase inhibitor approved for moderate-to-severe AD, plus topical corticosteroids (+TCS) on patient-reported outcomes (PROs) over 52 weeks. Materials and methods: In the phase 3 AD Up study (NCT03568318), adults and adolescents with moderate-to-severe AD were randomized 1:1:1 to once-daily upadacitinib 15 mg, 30 mg, or placebo + TCS. Itch, skin pain/symptoms, sleep, QoL, daily activities, emotional state, mental health, and patient impressions of disease severity/improvement/treatment satisfaction were assessed. Results: This analysis included 901 patients. Within 1-2 weeks, PRO improvements were greater with both upadacitinib doses than with placebo (p <.05). Improvements increased through weeks 4-8; rates were generally maintained through week 52. At week 52, the proportion of patients with clinically meaningful improvements in itch (Worst Pruritus Numerical Rating Scale improvement >= 4), skin pain (AD Symptom Scale Skin Pain improvement >= 4), sleep (AD Impact Scale [ADerm-IS] Sleep improvement >= 12), daily activities (ADerm-IS Daily Activities improvement >= 14), and emotional state (ADerm-IS Emotional State improvement >= 11) ranged from 62.1%-77.7% with upadacitinib 15 mg + TCS and 71.3%-83.6% with upadacitinib 30 mg + TCS. Conclusions: Upadacitinib + TCS results in rapid, sustained improvements in burdensome AD symptoms and QoL.

ImportanceThe Measure Up 1, Measure Up 2, and AD Up studies demonstrated the efficacy and adverse events of upadacitinib through 52 weeks in adults and adolescents with atopic dermatitis (AD); however, longer-term outcomes (longer than 1 year) in adolescents have not previously been available.ObjectiveTo evaluate the efficacy and adverse events of upadacitinib in adolescent patients with moderate to severe AD through 76 weeks.Design, Setting, and ParticipantsThe Measure Up 1, Measure Up 2, and AD Up trials are ongoing double-blind, placebo-controlled phase 3 randomized clinical trials including adolescents (aged 12 to 17 years) with moderate to severe AD. Data were collected from August 2018 to April 2022, and data were analyzed from June 2022 to September 2023.InterventionsAdolescents were randomized 1:1:1 to receive once-daily oral upadacitinib, 15 mg; upadacitinib, 30 mg; or placebo, either alone (Measure Up 1 and Measure Up 2 trials) or with topical corticosteroids (AD Up). At week 16, placebo-treated patients were rerandomized to receive upadacitinib, 15 mg, or upadacitinib, 30 mg, daily.Main Outcomes and MeasuresCoprimary end points assessing efficacy included achievement of 75% reduction or more in the Eczema Area and Severity Index Score (EASI-75) from baseline, Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) score of clear (0) or almost clear (1) with 2 grades or more of improvement, and Worst Pruritus Numerical Rating Scale (WP-NRS) improvement of 4 points or greater through week 76 for participants with a WP-NRS score of 4 points or higher at baseline.ResultsFrom all studies, 542 adolescents were included; of these, 284 (52.4%) were female. At week 76, among patients in the Measure Up 1, Measure Up 2, and AD Up trials, EASI-75 was achieved by 89.1%, 84.4%, and 87.8% of adolescents taking upadacitinib, 15 mg, respectively, and by 96.1%, 93.6%, and 82.7% of adolescents taking upadacitinib, 30 mg, indicating maintenance or improvement of EASI-75 across 76 weeks with upadacitinib. Efficacy measured by achievement of vIGA-AD score of 0 or 1 and WP-NRS improvement of 4 points or more from baseline was similarly maintained or improved through week 76 for adolescents taking upadacitinib, 15 mg or 30 mg. Long-term outcomes in Measure Up 1, Measure Up 2, and AD Up participants were consistent with the known adverse event profile of upadacitinib (herpetic infection: 4.0, 1.9, and 1.1 events per 100 patient-years, respectively; creatine kinase elevation: 11.6, 11.0, and 7.1 events per 100 patient-years); no new signals were observed with either dose.Conclusions and RelevanceIn this study assessing 3 randomized clinical trials, long-term treatment of adolescents with moderate to severe AD with upadacitinib demonstrated a favorable benefit-risk profile, with sustained efficacy responses through 76 weeks.Trial RegistrationsMeasure Up 1 trial: ClinicalTrials.gov Identifier: NCT03569293; Measure Up 2 trial: NCT03607422; AD Up trial: NCT03568318

Abstract Introduction/Background Atopic dermatitis (AD) is a chronic, recurrent, immune-mediated inflammatory disease associated with burdensome symptoms including itch, skin pain, sleep disruption, as well as reduced quality of life (QoL).1 It is therefore important to consider signs, symptoms, and QoL impairments when evaluating long-term benefits of AD treatments. Upadacitinib is an oral selective Janus kinase inhibitor approved to treat moderate-to-severe AD.2 Objective To evaluate the effects of upadacitinib monotherapy on skin and patient-reported outcomes (PROs) in patients with moderate-to-severe AD over 140 weeks. Methods Measure Up 1 (NCT03569293) and Measure Up 2 (NCT03607422) were replicate, multicenter, phase 3 studies evaluating once-daily oral upadacitinib monotherapy for adolescents (aged 12–17 years) and adults (aged ≥ 18 years) with moderate-to-severe AD.3,4 At baseline, patients were randomized 1:1:1 to upadacitinib 15 mg, upadacitinib 30 mg, or placebo. In this analysis, data for patients who were randomized to upadacitinib 15 mg or upadacitinib 30 mg at baseline in Measure Up 1 and Measure Up 2 were integrated and reported based on observed cases from week 16 (the end of the double-blind period) through week 140 of the blinded extension period; week 16 data for patients randomized to placebo were also reported. Assessments included itch (Worst Pruritus Numerical Rating Scale [WP-NRS]); Eczema Area and Severity Index (EASI); skin pain (AD Symptom Scale [ADerm-SS] Skin Pain); skin symptoms (ADerm-SS 7-item Total Symptom Score [TSS-7]); skin symptom severity (Patient-Oriented Eczema Measure [POEM]); QoL (Dermatology Life Quality Index [DLQI; patients aged ≥ 16 years], and Children’s DLQI [CDLQI; patients aged < 16 years]); and sleep, daily activities, and emotional state (AD Impact Scale [ADerm-IS]). Assessed outcomes included achievement of (1) minimal clinically important differences vs baseline (WP-NRS, ADerm-SS Skin Pain, and POEM improvement ≥ 4; ADerm-SS TSS-7 improvement ≥ 28; ADerm-IS Sleep, Daily Activities, and Emotional State improvements ≥ 12, ≥ 14, and ≥ 11, respectively), (2) no/minimal disease burden or impact (WP-NRS 0/1, ≥ 90% improvement from baseline in EASI [EASI 90], DLQI 0/1,and CDLQI 0/1), and (3) simultaneous achievement of EASI 90 and WP-NRS 0/1, an endpoint that aligns with the recently proposed minimal disease activity concept.5 Results Data for 1213 patients (upadacitinib 15 mg, n = 603; upadacitinib 30 mg, n = 610), including 241 adolescents (19.9%) and 972 adults (80.1%), from Measure Up 1 and Measure Up 2 were analyzed. At week 16, over 50% of patients receiving either dose of upadacitinib reported clinically meaningful improvements in PROs; among patients receiving upadacitinib 15 mg and upadacitinib 30 mg, 36.7% and 53.1% achieved WP-NRS 0/1, while 29.0% and 44.1% achieved DLQI 0/1, and 23.5% and 50.0% achieved CDLQI 0/1, respectively. Response rates at week 16 were sustained or improved further through week 140. At week 140, the proportion of patients treated with upadacitinib 15 mg and upadacitinib 30 mg from baseline who achieved clinically meaningful improvements were 64.8% and 70.9% for itch, 74.6% and 81.5% for skin pain, 67.6% and 75.4% for skin symptoms, 89.0% and 94.2% for skin symptom severity, 76.5% and 84.0% for sleep, 79.2% and 84.0% for daily activities, and 78.6% and 82.7% for emotional state, respectively. At week 140, achievement rates with upadacitinib 15 mg and upadacitinib 30 mg were 45.1% and 51.4% for WP-NRS 0/1, 67.3% and 75.6% for EASI 90, 40.5% and 47.1% for simultaneous EASI 90 and WP-NRS 0/1 achievement, 40.2% and 48.5% for DLQI 0/1, and 35.7% and 65.0% for CDLQI 0/1, respectively. Conclusions Patients with moderate-to-severe AD experienced sustained improvements in skin signs/symptoms through 140 weeks while receiving upadacitinib. Rates of long-term PRO improvements were numerically higher with upadacitinib 30 mg compared with upadacitinib 15 mg.

Abstract Introduction & Objectives Upadacitinib (UPA) is an oral Janus kinase 1 (JAK1) inhibitor approved in multiple countries for the treatment of adolescents and adults with moderate-to-severe atopic dermatitis (AD). Here, we present the efficacy and safety of UPA administered over 140 weeks in an ongoing randomized, double-blinded, multicenter phase 3 study (Measure Up 1, NCT03569293). Materials & Methods Patients (12–75 years) with moderate-to-severe AD were randomized 1:1:1 to receive UPA 15 mg (UPA15), UPA 30 mg (UPA30), or placebo (PBO) once daily at baseline. At week 16, PBO-treated patients were re-randomized 1:1 to receive UPA15 (PBO/UPA15) or UPA30 (PBO/UPA30) once daily. Co-primary endpoints were the proportion of patients achieving ≥75% reduction in EASI (EASI 75) from baseline and vIGA-AD of clear (0) or almost clear (1) with ≥2 grades of reduction from baseline (vIGA-AD 0/1) at week 16. A meaningful improvement in itch, defined as a ≥4-point reduction in Worst Pruritus Numeric Rating Scale (ΔWP-NRS≥4), was assessed among patients with baseline WP-NRS≥4. All efficacy endpoints were summarized using the Observed Cases (OC) approach, and no missing data imputation was applied. Safety was assessed by monitoring of serious adverse events (SAEs), treatment-emergent adverse events (TEAEs), and treatment-emergent adverse events of special interest (AESI), which were analysed as exposure-adjusted rates per 100 patient-years (PY). Results Efficacy results were sustained up to week 140 since week 16. Proportions of patients in the UPA15 (205), UPA30 (206), PBO/UPA15 (91), and PBO/UPA30 (94) groups achieving EASI 75 at week 140 were 88.8% (182), 90.3% (186), 83.5% (76), and 89.4% (84), respectively, and for vIGA-AD 0/1 was 63.4% (130), 65.5% (135), 60.4% (55), and 75.5% (71), respectively. Proportions of patients achieving an improvement (reduction) in WP-NRS≥4 from baseline at week 140 were 68.0% (136), 70.5% (146), 71.3% (62), and 81.3% (74) respectively. Overall, the rates of AESIs were similar across treatment groups, which aligned with prior reports at earlier time points. Both UPA15 and UPA30 were well-tolerated in all patients, and no new safety signals were observed compared to the known safety profile of UPA. Data from two additional pivotal studies will be available at the time of presentation. Conclusion In this interim analysis, sustained skin clearance and itch and a consistent safety profile were observed with UPA 15 mg and UPA 30 mg across 140 weeks in adolescent and adult patients with moderate-to-severe AD.

Importance The Measure Up 1, Measure Up 2, and AD Up studies demonstrated the efficacy and adverse events of upadacitinib through 52 weeks in adults and adolescents with atopic dermatitis (AD); however, longer-term outcomes (longer than 1 year) in adolescents have not previously been available. Objective To evaluate the efficacy and adverse events of upadacitinib in adolescent patients with moderate to severe AD through 76 weeks. Design, Setting, and Participants The Measure Up 1, Measure Up 2, and AD Up trials are ongoing double-blind, placebo-controlled phase 3 randomized clinical trials including adolescents (aged 12 to 17 years) with moderate to severe AD. Data were collected from August 2018 to April 2022, and data were analyzed from June 2022 to September 2023. Interventions Adolescents were randomized 1:1:1 to receive once-daily oral upadacitinib, 15 mg; upadacitinib, 30 mg; or placebo, either alone (Measure Up 1 and Measure Up 2 trials) or with topical corticosteroids (AD Up). At week 16, placebo-treated patients were rerandomized to receive upadacitinib, 15 mg, or upadacitinib, 30 mg, daily. Main Outcomes and Measures Coprimary end points assessing efficacy included achievement of 75% reduction or more in the Eczema Area and Severity Index Score (EASI-75) from baseline, Validated Investigator Global Assessment for Atopic Dermatitis (vIGA-AD) score of clear (0) or almost clear (1) with 2 grades or more of improvement, and Worst Pruritus Numerical Rating Scale (WP-NRS) improvement of 4 points or greater through week 76 for participants with a WP-NRS score of 4 points or higher at baseline. Results From all studies, 542 adolescents were included; of these, 284 (52.4%) were female. At week 76, among patients in the Measure Up 1, Measure Up 2, and AD Up trials, EASI-75 was achieved by 89.1%, 84.4%, and 87.8% of adolescents taking upadacitinib, 15 mg, respectively, and by 96.1%, 93.6%, and 82.7% of adolescents taking upadacitinib, 30 mg, indicating maintenance or improvement of EASI-75 across 76 weeks with upadacitinib. Efficacy measured by achievement of vIGA-AD score of 0 or 1 and WP-NRS improvement of 4 points or more from baseline was similarly maintained or improved through week 76 for adolescents taking upadacitinib, 15 mg or 30 mg. Long-term outcomes in Measure Up 1, Measure Up 2, and AD Up participants were consistent with the known adverse event profile of upadacitinib (herpetic infection: 4.0, 1.9, and 1.1 events per 100 patient-years, respectively; creatine kinase elevation: 11.6, 11.0, and 7.1 events per 100 patient-years); no new signals were observed with either dose. Conclusions and Relevance In this study assessing 3 randomized clinical trials, long-term treatment of adolescents with moderate to severe AD with upadacitinib demonstrated a favorable benefit-risk profile, with sustained efficacy responses through 76 weeks.

Abstract Introduction & Objectives Janus kinase (JAK) inhibition is a promising approach for the treatment of vitiligo. Here, we report the clinical efficacy and safety of upadacitinib (UPA), an oral JAK inhibitor, in a phase 2b multicenter, randomized, double-blind, placebo-controlled study of adults with extensive non-segmental vitiligo (NSV). Materials & Methods Eligible patients were aged 18–65 years with NSV, a Facial Vitiligo Area Scoring Index (F-VASI) of ≥0.5, and a Total Vitiligo Area Scoring Index (T-VASI) of ≥5 at baseline. This 52-week study (NCT04927975) comprised 2 periods. In period 1, patients were randomly assigned to once daily UPA 22 mg (UPA22), UPA 11 mg (UPA11), UPA 6 mg (UPA6), or placebo (PBO) for 24 weeks of treatment. In a 28-week blinded extension (period 2), patients receiving UPA during period 1 continued their respective regimens; patients who received PBO in period 1 were pre-assigned to either UPA11 or UPA22. Clinical efficacy endpoints evaluated through week 36 included percent change from baseline (%CFB) in F-VASI (week 24, primary endpoint), reductions from baseline in F-VASI of ≥50% (F-VASI 50) and ≥75% (F-VASI 75), %CFB in T-VASI, and reduction from baseline in T-VASI of ≥50% (T-VASI 50). Safety data as of January 13, 2023 (data cutoff date) are presented. Results Of the 185 patients enrolled in period 1, 165 (89.2%) continued to period 2. At baseline, 68% of patients had extensive vitiligo (T-VASI > 10), and 71% had active vitiligo. At week 24, the %CFB in F-VASI was greater with UPA11 (−35.6%) and UPA22 (−34.0%) vs PBO (−14.4%; nominal P = .005 and P = .013, respectively). A greater proportion of patients achieved F-VASI 50 and F-VASI 75 with UPA11 (38.3%, 19.1%) and UPA22 (39.5%, 14.0%) vs PBO (10.9%, 2.2%; nominal P < .05 for both doses and for both endpoints). Likewise, the %CFB in T-VASI was greater with UPA11 (−17.3%) and UPA22 (−20.7%) vs PBO (−6.4%; nominal P = .026 and P = .005, respectively). A higher percentage of patients achieved T-VASI 50 with UPA22 (11.6%) than with PBO (2.2%; nominal P = .027). UPA efficacy continued to improve through week 36, with %CFB in F-VASI for UPA6, UPA11, and UPA22 of −20.8%, −44.9% and −47.7%, respectively. At week 36, F-VASI 50 was achieved with UPA6, UPA11, and UPA22 by 34.2%, 54.3% and 61.5% of patients and F-VASI 75 by 15.8%, 40.0%, and 30.8%, respectively. At week 36, %CFB in T-VASI for UPA6, UPA11 and UPA22 were −24.3%, −32.0% and −37.6%, with 10.5%, 20.0% and 19.2% of patients, respectively, achieving T-VASI 50. Treatment-emergent adverse event (TEAE) rates were generally similar with UPA and PBO in period 1 (most common TEAEs: COVID-19, acne, fatigue, and headache) and were similar across treatment arms in period 2. One death adjudicated as undetermined/unknown cause and deemed by the investigator to have no reasonable possibility of being related to study drug occurred in the UPA22 group (period 1). One adjudicated event of nonfatal ischemic stroke occurred with UPA11 (period 2). There were no adjudicated events of venous thromboembolism, gastrointestinal perforation, or events of opportunistic infection, active tuberculosis, or malignancy. Conclusion Treatment with UPA for 24 weeks resulted in greater improvements vs PBO in the clinical outcomes of adults with extensive NSV. Observed clinical efficacy continued to improve through week 36 with UPA treatment. UPA was generally well tolerated, with no new safety signals ­identified.

Atopic dermatitis is a chronic inflammatory disease characterized by increased itch, skin pain, poor sleep quality, and other symptoms that negatively affect patient quality of life. Upadacitinib, an oral selective Janus kinase (JAK) inhibitor with greater inhibitory potency for JAK1 than JAK2, JAK3, or tyrosine kinase 2, is approved to treat moderate-to-severe atopic dermatitis. We aimed to evaluate the effect of upadacitinib on patient-reported outcomes over 52 weeks in adults and adolescents with moderate-to-severe atopic dermatitis. Data from two phase III monotherapy trials of upadacitinib (Measure Up 1, NCT03569293; Measure Up 2, NCT03607422) were integrated. Changes in pruritus, pain, other skin symptoms, sleep, quality of life, mental health, and patient impression were evaluated. Patient-reported outcome assessments included the Worst Pruritus Numerical Rating Scale, Patient-Oriented Eczema Measure, Dermatology Life Quality Index, Atopic Dermatitis Symptom Scale, Atopic Dermatitis Impact Scale, Hospital Anxiety and Depression Scale, SCORing Atopic Dermatitis index, Patient Global Impression of Severity, Patient Global Impression of Change, and Patient Global Impression of Treatment. Minimal clinically important differences, achievement of scores representing minimal disease burden, and the change from baseline were evaluated in patients who received upadacitinib through week 52 and in patients who received placebo through week 16. This analysis included 1609 patients (upadacitinib 15 mg, N = 557; upadacitinib 30 mg, N = 567; placebo, N = 485). Baseline demographics and disease characteristics were generally similar across all arms. The proportion of patients treated with upadacitinib reporting improvements in itch increased rapidly by week 1, increased steadily through week 8, and was sustained through week 52. Patients receiving upadacitinib also experienced improvements in pain and other skin symptoms by week 1, which continued through week 16; improvements were maintained through week 52. Patient reports of improved sleep increased rapidly from baseline to week 1, increased steadily through week 32, and were sustained through week 52. Patients experienced quality-of-life improvements through week 8, which were maintained through week 52. By week 1, patients in both upadacitinib groups experienced rapid improvements in emotional state, and by week 12, patients also achieved meaningful improvements in anxiety and depression. Improvements in mental health continued steadily through week 32 and were maintained through week 52. Patients treated with upadacitinib 30 mg generally experienced improvements in patient-reported outcomes earlier than those treated with upadacitinib 15 mg. Through week 16, patients receiving upadacitinib experienced greater improvements versus those receiving placebo in all assessed patient-reported outcomes. Adults and adolescents with moderate-to-severe atopic dermatitis treated with once-daily upadacitinib 15 or 30 mg experienced early improvements in itch, pain, other skin symptoms, sleep, quality of life, and mental health that were sustained through week 52. ClinicalTrials.gov identifiers NCT03569293 (13 August 2018) and NCT03607422 (27 July 2018). Atopic dermatitis, or eczema, is a condition that causes painful itchy dry skin, which is burdensome for patients and has a negative impact on quality of life. These symptoms frequently lead to disruption of daily activities such as school and work, decreased self-confidence, social isolation, anxiety, depression, and sleep disturbance. Symptoms of atopic dermatitis, such as itch and sleep disturbance, can only be assessed by patients. Therefore, it is important to consider patients’ perceptions of their symptoms and the related impact on their quality of life, especially when evaluating treatment benefits. Upadacitinib is an orally administered drug approved to treat moderate-to-severe atopic dermatitis. In two clinical trials (Measure Up 1 and Measure Up 2), we investigated how treatment with upadacitinib (15-mg or 30-mg dose) given once daily to adults and adolescents with moderate-to-severe atopic dermatitis would impact their symptoms and quality of life over a 1-year period. We measured changes over time in patients’ assessments of itch, pain, other skin-related symptoms, sleep, daily activities, emotional state, mental health, and overall quality of life. Patients treated with upadacitinib experienced improvements in symptoms of atopic dermatitis and quality of life within the first 1–2 weeks of treatment. These improvements continued to steadily increase in the following weeks and lasted through 1 year of treatment. In conclusion, once-daily treatment with upadacitinib 15 or 30 mg led to early and lasting improvements in the well-being of patients with atopic dermatitis.

Background: In patients with moderate-to-severe atopic dermatitis (AD), greater skin clearance and itch reduction are associated with more pronounced improvements in quality of life (QoL). Objective: To characterize the aggregate response benefit with upadacitinib versus dupilumab or placebo in patients with moderate-to-severe AD. Methods: Degree of skin clearance and itch response in 3 phase 3 studies (Heads Up [NCT03738397] and Measure Up 1/2 [integrated; NCT03569293/NCT03607422]) were assessed by the Eczema Area and Severity Index (EASI) and Worst Pruritus Numerical Rating Scale (WP-NRS), respectively, using mutually exclusive categories. The aggregate response benefit with upadacitinib over dupilumab or placebo was determined by summing incremental differences for each EASI or WP-NRS category across the full distribution of patient responses. Results: Comparisons across EASI improvement threshold distributions, EASI severity levels, and WP-NRS categories demonstrated an aggregate response benefit favoring upadacitinib over dupilumab as early as week 4 and continuing at weeks 16 and 24. Similar trends were observed for upadacitinib 15 and 30 mg versus placebo. Conclusions: The aggregate response benefit in skin clearance and itch reduction favored upadacitinib 30 mg over dupilumab and upadacitinib 15 or 30 mg over placebo. These benefits may translate to overall greater improvements in patient QoL.

Abstract Atopic dermatitis (AD) is characterized by intense itch and symptoms that adversely impact quality of life (QoL). Upadacitinib is a selective Janus kinase-1 inhibitor approved for moderate-to-severe AD. We assessed the effect of once daily oral upadacitinib (15 or 30 mg), with or without concurrent topical corticosteroid treatment, on patient-reported outcomes for adults and adolescents with moderate-to-severe atopic dermatitis during the double-blind, placebo-controlled phase 3 clinical trials, Measure Up 1 (NCT03569293), Measure Up 2 (NCT03607422) and AD Up (NCT03568318). Assessments included itch (Worst Pruritus Numerical Rating Scale), skin pain and symptom severity (AD Symptom Scale), symptom frequency (Patient Oriented Eczema Measure) and sleep, daily activities and emotional state (AD Impact Scale). Post hoc analysis of 2240 adults and 344 adolescents randomized patients was performed. By Week 2, more patients receiving upadacitinib achieved a clinically relevant response in itch, skin pain, symptom severity, symptom frequency, sleep, daily activities and emotional state vs. placebo across studies among adults (upadacitinib 15 mg: 30.8–87.3%; upadacitinib 30 mg: 38.0–89.9%; placebo: 2.1–43.1%; nominal P < 0.001 for all comparisons) and adolescents (upadacitinib 15 mg: 19.4–82.9%; upadacitinib 30 mg: 35.3–97.6%; placebo: 0–41.0%; nominal P < 0.05 for 37/42 comparisons). These trends continued through week 16 where response rates for all outcomes improved with upadacitinib vs. placebo in adults (upadacitinib 15 mg: 42.9–80.4%; upadacitinib 30 mg: 60.9–84.6%; placebo: 10.1–38.1%; nominal P < 0.001 for all comparisons) and adolescents (upadacitinib 15 mg: 33.3–78.0%; upadacitinib 30 mg: 50.0–85.7%; placebo: 2.8–43.6%; nominal P < 0.05 for 41/42 comparisons). These findings highlight the rapid, sustained efficacy of once daily oral upadacitinib in improving symptom burden and QoL in adults and adolescents with moderate-to-severe AD.

Atopic dermatitis (AD) is a debilitating skin disease that impairs quality of life (QoL). We assessed the long-term effect of once daily oral upadacitinib, a selective Janus kinase-1 inhibitor, on patient-reported outcomes through week 52 in the blinded extension periods of Measure Up 1 (NCT03569293), Measure Up 2 (NCT03607422), and AD Up (NCT03568318) using observed cases analysis. Patients were randomized to upadacitinib 15 mg, upadacitinib 30 mg, or placebo at baseline. At 16 weeks, patients who received placebo were rerandomized to upadacitinib 15 or 30 mg. Patient-reported itch (Worst Pruritus Numerical Rating Scale); skin pain, and symptom severity (AD Symptom Scale); sleep, daily activities, and emotional state (AD Impact Scale); symptom frequency (Patient-Oriented Eczema Measure); and QoL (Dermatology Life Quality Index) were assessed. 2584 randomized patients were included. As early as week 2, a greater proportion of patients receiving upadacitinib achieved clinically relevant itch, sleep, and QoL responses versus placebo. Response rates improved through week 8, with markedly higher response rates with upadacitinib 15 mg (itch: 52.5%-63.7%; sleep: 57.7%-66.7%; QoL: 84.6%-88.1%) and 30 mg (itch: 70.3%-75.4%; sleep: 68.0%-78.5%; QoL: 88.5%-92.5%) versus placebo (itch: 17.4%-19.6%; sleep: 22.1%-26.9%; QoL: 54.1%-65.3%). Improvements were maintained through week 52. Similar patterns were observed for other outcomes. Response rates 4 weeks after switching from placebo to upadacitinib reached similar levels as patients originally randomized to upadacitinib.

Atopic dermatitis (AD) is a chronic inflammatory skin disease characterized by pruritic eczematous lesions. The effect of treatment withdrawal after response to upadacitinib oral treatment is not fully characterized.

Background: Atopic dermatitis (AD) is characterized by intense itch and symptoms that adversely impact quality of life (QoL). Upadacitinib is a selective Janus kinase-1 inhibitor approved for moderate-to-severe AD. We assessed the effect of once daily oral upadacitinib (15 or 30 mg) on patient-reported outcomes for adults and adolescents during the double-blind, placebo-controlled periods of Measure Up 1 (NCT03569293), Measure Up 2 (NCT03607422), and AD Up (NCT03568318). Assessments included itch (Worst Pruritus Numerical Rating Scale); skin pain and symptom severity (AD Symptom Scale); symptom frequency (Patient Oriented Eczema Measure); and sleep, daily activities, and emotional state (AD Impact Scale). Post-hoc analysis of 2240 adults and 344 adolescents randomized patients was performed. By week 2, more patients receiving upadacitinib achieved a clinically relevant response in itch, skin pain, symptom severity, symptom frequency, sleep, daily activities, and emotional state vs placebo across studies among adults (upadacitinib 15 mg: 30.8-87.3%; upadacitinib 30 mg: 38.0-89.9%; placebo: 2.1- 43.1%; nominal P<.001 for all comparisons) and adolescents (upadacitinib 15 mg: 19.4-82.9%; upadacitinib 30 mg: 35.3-97.6%; placebo: 0-41.0%; nominal P<.05 for 37/42 comparisons). These trends continued through week 16 where response rates for all outcomes improved with upadacitinib vs placebo in adults (upadacitinib 15 mg: 42.9-80.4%; upadacitinib 30 mg: 60.9-84.6%; placebo: 10.1- 38.1%; nominal P<.001 for all comparisons) and adolescents (upadacitinib 15 mg: 33.3-78.0%; upadacitinib 30 mg: 50.0-85.7%; placebo: 2.8-43.6%; nominal P<.05 for 41/42 comparisons). These findings highlight the rapid, sustained efficacy of once daily oral upadacitinib in improving symptom burden and QoL in adults and adolescents with moderate-to-severe AD.

Background: Characterization of upadacitinib use and switching from dupilumab to upadacitinib among patients with moderate-to-severe atopic dermatitis (AD) is needed. Objective: To evaluate the long-term safety and efficacy of continuous upadacitinib 30 mg and switching to upadacitinib after 24 weeks of dupilumab. Methods: Adults who completed the phase 3b clinical trial of oral upadacitinib 30 mg vs injectable dupilumab 300 mg (Heads Up) and entered a 52-week open-label extension (OLE) (NCT04195698) were included. All patients received 30-mg upadacitinib during the open-label period. We report results of a prespecified interim OLE 16-week analysis. Results: Patients (n = 239) continuing upadacitinib maintained high levels of skin and itch response. Patients (n = 245) switching from dupilumab experienced additional incremental improvements in clinical responses within 4 weeks of starting upadacitinib. Most patients who did not achieve adequate clinical responses with dupilumab did so with upadacitinib. The safety profile of upadacitinib up to 40 weeks (week 16 of OLE) was consistent with previous phase 3 AD studies, with no new safety risks observed. Limitations: Open-label study design. Conclusions: Clinical responses are maintained with continuous upadacitinib through 40 weeks and patients regardless of prior dupilumab response experienced improved outcomes when switched to upadacitinib. No new safety risks were observed. ( J Am Acad Dermatol 2023;89:478-85.)