A Study of Lebrikizumab (LY3650150) With/Without Topical Corticosteroid Treatment in Participants With Moderate-to-Severe Atopic Dermatitis
- Conditions
- Atopic Dermatitis
- Interventions
- Registration Number
- NCT06280716
- Lead Sponsor
- Eli Lilly and Company
- Brief Summary
The main purpose of this study is to evaluate the efficacy and safety of lebrikizumab with/without Topical Corticosteroid Treatment in Participants with Moderate-to-Severe Atopic Dermatitis. The study will last approximately 62 weeks.
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- RECRUITING
- Sex
- All
- Target Recruitment
- 430
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Have chronic AD that has been present for ≥1 year before the screening period or have chronic eczema and meet the AAD criteria.
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Have moderate-to-severe AD, including all of the following at the baseline: EASI score ≥16,IGA score ≥3 (scale of 0 to 4) , ≥10% BSA of AD involvement.
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Have a documented history provided by a physician and/or investigator of inadequate response to existing topical medications within 6 months preceding screening as defined by at least 1 of the following:
- Inability to achieve good disease control, defined as mild disease or better after use of at least a medium-potency TCS for at least 4 weeks, or for the maximum duration recommended by the product prescribing information, whichever is shorter. TCS may be used with or without TCIs and/or topical Janus kinase (JAK) inhibitors.
- Participants who failed systemic therapies intended to treat AD within 6 months preceding screening, such as cyclosporine, MTX, azathioprine, and MMF, will also be considered as surrogates for having inadequate response to topical therapy.
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Adolescents body weight must be ≥40 kg at baseline.
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Males may participate in this trial and comply with specific local government study requirements. Females of childbearing potential and females not of childbearing potential may participate in this trial.
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Have received a dose of lebrikizumab in any prior lebrikizumab clinical study.
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Have a history of anaphylaxis or uncontrolled chronic disease that might require bursts of oral corticosteroids.
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Have a current or recent acute, active infection. For at least 30 days before screening and up to the randomization, participants must have no symptoms or signs of confirmed or suspected infection and must have completed any appropriate anti-infective treatment.
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Have had Serious, Opportunistic, Chronic and Recurring infection within 3 months prior to the screening or develops any of these infections before the randomization.
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Have active tuberculosis (TB) or latent tuberculosis infection (LTBI) that has not been treated with a complete course of appropriate therapy.
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Have a current infection with HBV, HCV, human immunodeficiency virus (HIV) infection.
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Have presence of skin comorbidities that may interfere with study assessments.
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Have a diagnosis or history of malignant disease within 5 years before screening, with the following exceptions:
- basal cell or squamous epithelial carcinomas of the skin that have been resected with no evidence of metastatic disease for 3 years, and
- cervical carcinoma in situ, with no evidence of recurrence within 5 years before screening visit.
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Pregnant or breastfeeding women or women planning to become pregnant or breastfeed during the study.
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- PARALLEL
- Arm && Interventions
Group Intervention Description Lebrikizumab every 2 weeks (Q2W) Topical Corticosteroid Induction Period (Baseline-Week 16): Two subcutaneous (SC) injections of lebrikizumab as a loading dose at Baseline and Week 2 followed by a single injection every 2 weeks (Q2W) from Week 4 until Week 14. Induction period includes mono cohort with only lebrikizumab and combo cohort where lebrikizumab is in combination with TCS treatment. Lebrikizumab every 4 weeks (Q4W) Lebrikizumab Maintenance Period (Week 16-Week 52): Treatment from Week 16 to Week 52 is based on re-randomization of responders (from lebrikizumab Q2W arm) in the Induction Period. Participants re-randomized to the Lebrikizumab Q4W arm receive one lebrikizumab injection Q4W from Week 16 until Week 48. Placebo Topical Corticosteroid Induction Period (Baseline-Week 16): Two subcutaneous (SC) injections of Placebo as a loading dose at Baseline and Week 2 followed by a single injection every 2 weeks (Q2W) from Week 4 until Week 14. Induction period includes mono cohort with only Placebo and combo cohort where Placebo is given in combination with topical corticosteroid (TCS) treatment. Maintenance Period (Week 16-Week 52): Participants of responders at Week 16 will receive single injection of placebo every 4 weeks (Q4W) from Week 16 until Week 48. Lebrikizumab every 8 weeks (Q8W) Lebrikizumab Maintenance Period (Week 16-Week 52): Treatment from Week 16 to Week 52 is based on re-randomization of responders (from lebrikizumab Q2W arm) in the Induction Period. Participants re-randomized to Lebrikizumab Q8W arm receive one lebrikizumab injection Q8W, with one placebo injection 4 weeks after each lebikizumab injection from Week 16 until Week 48. Escape Arm (Lebrikizumab Q2W) Lebrikizumab Maintenance Period (Week 16-Week 50): Participants who require rescue treatment for atopic dermatitis (AD) during the Induction Period, or are non-responders at Week 16, will be eligible for treatment in an Escape Arm where participants will receive open label lebrikizumab Q2W from Week 16 through Week 50. In addition, participants who do not maintain an acceptable response during the Maintenance Period (have an EASI score \<50% of baseline), will be eligible for the Escape Arm. Placebo Placebo Induction Period (Baseline-Week 16): Two subcutaneous (SC) injections of Placebo as a loading dose at Baseline and Week 2 followed by a single injection every 2 weeks (Q2W) from Week 4 until Week 14. Induction period includes mono cohort with only Placebo and combo cohort where Placebo is given in combination with topical corticosteroid (TCS) treatment. Maintenance Period (Week 16-Week 52): Participants of responders at Week 16 will receive single injection of placebo every 4 weeks (Q4W) from Week 16 until Week 48. Lebrikizumab every 2 weeks (Q2W) Lebrikizumab Induction Period (Baseline-Week 16): Two subcutaneous (SC) injections of lebrikizumab as a loading dose at Baseline and Week 2 followed by a single injection every 2 weeks (Q2W) from Week 4 until Week 14. Induction period includes mono cohort with only lebrikizumab and combo cohort where lebrikizumab is in combination with TCS treatment.
- Primary Outcome Measures
Name Time Method Percentage of Participants Achieving EASI-75 at Week 16 for Combo Cohort Week 16 The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent, i.e., percentage of skin affected: 0 = 0%; 1 = 1-9%; 2 = 10-29%; 3 = 30-49%; 4 = 50-69%; 5 = 70-89%; 6 = 90-100% and the severity of 4 clinical signs: (1) erythema, (2) edema/papulation, (3) excoriation, and (4) lichenification each on a scale of 0 to 3 (0 = none, absent; 1 = mild; 2 = moderate; 3 = severe) at 4 body sites (head/neck, trunk, upper limbs, and lower limbs). Half scores are allowed between severities 1, 2, and 3. The final EASI-75 score was obtained by weight-averaging these 4 scores and will range from 0 (none) to 72 (severe).
The EASI-75 responder is defined as a participant who achieves a ≥ 75% improvement from baseline in the EASI score.Percentage of Participants Achieving Eczema Area and Severity Index (EASI-75) (≥75% Reduction in EASI Score) at Week 16 for Mono Cohort Week 16 The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent, i.e., percentage of skin affected: 0 = 0%; 1 = 1-9%; 2 = 10-29%; 3 = 30-49%; 4 = 50-69%; 5 = 70-89%; 6 = 90-100% and the severity of 4 clinical signs: (1) erythema, (2) edema/papulation, (3) excoriation, and (4) lichenification each on a scale of 0 to 3 (0 = none, absent; 1 = mild; 2 = moderate; 3 = severe) at 4 body sites (head/neck, trunk, upper limbs, and lower limbs). Half scores are allowed between severities 1, 2, and 3. The final EASI-75 score was obtained by weight-averaging these 4 scores and will range from 0 (none) to 72 (severe).
The EASI-75 responder is defined as a participant who achieves a ≥ 75% improvement from baseline in the EASI score
- Secondary Outcome Measures
Name Time Method Percentage of Participants Achieving IGA Score of 0 or 1 and a Reduction of ≥2 Points From Baseline to Week 16 for Combo Cohort Baseline, Week 16 The IGA measures the investigator's global assessment of the participant's overall severity of their AD, based on a static, numeric 5-point scale from 0 (clear skin) to 4 (severe disease). The score is based on an overall assessment of the degree of erythema, papulation/induration, oozing/crusting, and lichenification. when used in combination with TCS treatment.
Percentage of Participants With a Itch Numerical Rating Scale (NRS) Score of ≥4-Points at Baseline who Achieve a ≥4-Point Reduction in Itch NRS Score From Baseline to Week 16 for Combo Cohort Baseline, Week 16 Itch NRS is an 11-point scale used by participants to rate their worst itch severity over the past 24 hours with 0 indicating "No itch" and 10 indicating "Worst itch imaginable."
Percentage Change From Baseline in EASI Score at Week 16 for Combo Cohort Week 16 The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease, i.e., percentage of skin affected: 0 = 0%; 1 = 1-9%; 2 = 10-29%; 3 = 30-49%; 4 = 50-69%; 5 = 70-89%; 6 = 90-100% and the severity of 4 clinical signs: (1) erythema, (2) edema/papulation, (3) excoriation, and (4) lichenification each on a scale of 0 to 3 (0 = none, absent; 1 = mild; 2 = moderate; 3 = severe) at 4 body sites (head/neck, trunk, upper limbs, and lower limbs). Half scores are allowed between severities 1, 2, and 3. The final EASI score was obtained by weight-averaging these 4 scores and will range from 0 (none) to 72 (severe).
Percentage of Participants Achieving IGA Score of 0 or 1 and a Reduction of ≥2 Points From Baseline to Week 16 for Mono Cohort Baseline, Week 16 The IGA measures the investigator's global assessment of the participant's overall severity of their AD, based on a static, numeric 5-point scale from 0 (clear skin) to 4 (severe disease). The score is based on an overall assessment of the degree of erythema, papulation/induration, oozing/crusting, and lichenification.
Percentage of Participants Achieving EASI-90 (≥90% Reduction in EASI Score) at Week 16 for Combo Cohort Week 16 The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent, i.e., percentage of skin affected: 0 = 0%; 1 = 1-9%; 2 = 10-29%; 3 = 30-49%; 4 = 50-69%; 5 = 70-89%; 6 = 90-100% and the severity of 4 clinical signs: (1) erythema, (2) edema/papulation, (3) excoriation, and (4) lichenification each on a scale of 0 to 3 (0 = none, absent; 1 = mild; 2 = moderate; 3 = severe) at 4 body sites (head/neck, trunk, upper limbs, and lower limbs). Half scores are allowed between severities 1, 2, and 3. The final EASI score was obtained by weight-averaging these 4 scores and will range from 0 (none) to 72 (severe).
The EASI-90 responder is defined as a participant who achieves a ≥ 90% improvement from baseline in the EASI score.Percentage of Participants Achieving EASI-90 at Week 16 for Mono Cohort Week 16 The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent, i.e., percentage of skin affected: 0 = 0%; 1 = 1-9%; 2 = 10-29%; 3 = 30-49%; 4 = 50-69%; 5 = 70-89%; 6 = 90-100% and the severity of 4 clinical signs: (1) erythema, (2) edema/papulation, (3) excoriation, and (4) lichenification each on a scale of 0 to 3 (0 = none, absent; 1 = mild; 2 = moderate; 3 = severe) at 4 body sites (head/neck, trunk, upper limbs, and lower limbs). Half scores are allowed between severities 1, 2, and 3. The final EASI score was obtained by weight-averaging these 4 scores and will range from 0 (none) to 72 (severe).
The EASI-90 responder is defined as a participant who achieves a ≥ 90% improvement from baseline in the EASI scorePercentage of Participants With a Itch NRS Score of ≥4-Points at Baseline who Achieve a ≥4-Point Reduction in Itch NRS Score From Baseline to Week 16 for Mono Cohort Baseline, Week 16 Itch NRS is an 11-point scale used by participants to rate their worst itch severity over the past 24 hours with 0 indicating "No itch" and 10 indicating "Worst itch imaginable."
Percentage Change From Baseline in EASI Score at Week 16 for Mono Cohort Week 16 The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease, i.e., percentage of skin affected: 0 = 0%; 1 = 1-9%; 2 = 10-29%; 3 = 30-49%; 4 = 50-69%; 5 = 70-89%; 6 = 90-100% and the severity of 4 clinical signs: (1) erythema, (2) edema/papulation, (3) excoriation, and (4) lichenification each on a scale of 0 to 3 (0 = none, absent; 1 = mild; 2 = moderate; 3 = severe) at 4 body sites (head/neck, trunk, upper limbs, and lower limbs). Half scores are allowed between severities 1, 2, and 3. The final EASI score was obtained by weight-averaging these 4 scores and will range from 0 (none) to 72 (severe).
Trial Locations
- Locations (47)
Wannan Medical College Yijishan Hospital
🇨🇳Wuhu, Anhui, China
China-Japan Friendship Hospital
🇨🇳Beijing, Beijing, China
Peking University People's Hospital
🇨🇳Beijing, Beijing, China
Beijing Children's hospital, Capital Medical University
🇨🇳Beijing, Beijing, China
Beijing Friendship Hospital Affiliate of Capital University
🇨🇳Beijing, Beijing, China
Peking University Third Hospital
🇨🇳Beijing, Beijing, China
Beijing Tongren Hospital affiliated to Capital Medical University
🇨🇳Beijing, Beijing, China
Beijing Tsinghua Changgung Hospital
🇨🇳Beijing, Beijing, China
The Children's Hospital of Chongqing Medical University
🇨🇳Chongqing, Chongqing, China
Zhongshan Hospital Fudan University (Xiamen Branch)
🇨🇳Xiamen, Fujian, China
Guangdong Province Dermatology Hospital
🇨🇳Guangzhou, Guangdong, China
The First Affiliated Hospital, Sun Yat-sen University
🇨🇳Guangzhou, Guangdong, China
Shenzhen Children's Hospital
🇨🇳Shenzhen, Guangdong, China
Peking University Shenzhen Hospital
🇨🇳Shenzhen, Guangdong, China
The University of Hong Kong-Shenzhen Hospital
🇨🇳Shenzhen, Guangdong, China
Hainan General Hospital
🇨🇳Haikou, Hainan, China
The First Hospital of Wuhan
🇨🇳Wuhan, Hubei, China
Union Hospital Tongji Medical College Huazhong University of Science and Technology
🇨🇳Wuhan, Hubei, China
Renmin Hospital of Wuhan University
🇨🇳Wuhan, Hubei, China
Hunan Children's Hospital
🇨🇳Changsha, Hunan, China
Xiangya Hospital Central South University
🇨🇳Changsha, Hunan, China
The Second Xiangya Hospital of Central South University
🇨🇳Changsha, Hunan, China
The First Affiliated Hospital of Soochow University
🇨🇳Suzhou, Jiangsu, China
Wuxi No.2 People's Hospital
🇨🇳Wuxi, Jiangsu, China
Affiliated Hospital of Jiangsu University
🇨🇳Zhenjiang, Jiangsu, China
The Second Hospital of Jilin University
🇨🇳Changchun, Jilin, China
The First Hospital of Jilin University
🇨🇳Changchun, Jilin, China
The Second Affiliated Hospital of Xi'an Jiaotong University
🇨🇳Xi'An, Shaanxi, China
Shanghai Sixth People's Hospital
🇨🇳Shanghai, Shanghai, China
Huashan Hospital, Fudan University
🇨🇳Shanghai, Shanghai, China
Shanghai Children's Hospital
🇨🇳Shanghai, Shanghai, China
Shanghai Tenth People's Hospital
🇨🇳Shanghai, Shanghai, China
Children's Hospital of Shanxi
🇨🇳Taiyuan, Shanxi, China
West China Hospital, Sichuan University
🇨🇳Cheng Du, Sichuan, China
Tianjin Medical University General Hospital
🇨🇳Tianjin, Tianjin, China
The First People's Hospital of Hangzhou
🇨🇳Hangzhou, Zhejiang, China
The first Affiliated Hospital, Zhejiang University School of Medicine
🇨🇳Hangzhou, Zhejiang, China
Sir Run Run Shaw Hospital of Zhejiang University School of Medicine
🇨🇳Hangzhou, Zhejiang, China
Zhejiang University School of Medicine - The Fourth Affiliated Hospital
🇨🇳Yiwu, Zhejiang, China
The First Affiliated Hospital Of Fujian Medical University
🇨🇳Fuzhou, China
Shanghai Skin Disease Hospital
🇨🇳Shanghai, China
The First Hospital of Hebei Medical University
🇨🇳Shijiazhuang, China
The Catholic University of Korea, Incheon St. Mary's Hospital
🇰🇷Bupyeong-gu, Incheon-gwangyeoksi [Incheon], Korea, Republic of
Korea University Ansan Hospital
🇰🇷Ansan-si, Kyǒnggi-do, Korea, Republic of
National Medical Center
🇰🇷Seoul, Seoul-teukbyeolsi [Seoul], Korea, Republic of
Asan Medical Center
🇰🇷Seoul, Seoul-teukbyeolsi [Seoul], Korea, Republic of
Hallym University Kangnam Sacred Heart Hospital
🇰🇷Seoul, Seoul-teukbyeolsi [Seoul], Korea, Republic of