Recent Updates
Recently added Catalysts

LY3650150

Phase 4

Chronic Rhinosinusitis With Nasal Polyps (CRSwNP) | Small molecule | ENT |Eli Lilly and Company|Trials Updated: Oct 16, 2026

LY3650150 development status

Highest phase Phase 4 (NCT06906497)
Phase scored for LLYPhase 3
Registered trials 36 across 5 sponsors since Aug 2011

LY3650150 target and mechanism

ModalitySmall molecule

Also known as Lebrikizumab, DRM06

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

RandomizedDouble-BlindPLACEBO_CONTROLLED
Total Trials18
Total Enrollment5,714

FDA Designations

No designations recorded

LY3650150 clinical trials

LY3650150 · 18 trials · 10 indications

Phase 3 16Phase 2 2
NCT06921759A Study to Investigate the Efficacy and Safety of Lebrikizumab in Participants With Moderate-to-Severe Atopic Hand and Foot DermatitisAtopic Hand and Foot Dermatitis
COMPLETED221 Analytics
NCT06444165Lebrikizumab Pen Ease of Use in Participants With Atopic DermatitisAtopic Dermatitis
COMPLETED55 Analytics
NCT06338995A Study of Lebrikizumab (LY3650150) in Participants With Chronic Rhinosinusitis and Nasal Polyps Treated With Intranasal Corticosteroids (CONTRAST-NP)Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)
RECRUITING510 Analytics
NCT06339008A Study of Lebrikizumab in Adult Participants With Perennial Allergic Rhinitis (PREPARED-1)Perennial Allergic Rhinitis (PAR)
ACTIVE NOT_RECRUITING450 Analytics
NCT06280716A Study of Lebrikizumab (LY3650150) With/Without Topical Corticosteroid Treatment in Participants With Moderate-to-Severe Atopic DermatitisAtopic Dermatitis
COMPLETED301 Analytics
NCT05735483A Study to Assess the Long-Term Safety and Efficacy of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic DermatitisAtopic Dermatitis
ENROLLING BY_INVITATION333 Analytics
NCT05372419A Study of (LY3650150) Lebrikizumab to Assess the Safety and Efficacy of Adult and Adolescent Participants With Moderate-to-Severe Atopic Dermatitis and Skin of ColorAtopic Dermatitis
COMPLETED90 Analytics
NCT05369403A Study of Lebrikizumab (LY3650150) in Adult and Adolescent Participants With Moderate-to-Severe Atopic Dermatitis Previously Treated With DupilumabAtopic Dermatitis
COMPLETED86 Analytics
NCT05559359A Study of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic DermatitisAtopic Dermatitis
ACTIVE NOT_RECRUITING377 Analytics
NCT04760314A Study of Lebrikizumab (LY3650150) in Combination With Topical Corticosteroids in Japanese Participants With Moderate-to-Severe Atopic DermatitisDermatitis, Atopic
COMPLETED286 Analytics
PHASE3COMPLETED
A Study to Investigate the Efficacy and Safety of Lebrikizumab in Participants With Moderate-to-Severe Atopic Hand and Foot Dermatitis
Atopic Hand and Foot DermatitisUnlock trial analytics
PHASE3COMPLETED
Lebrikizumab Pen Ease of Use in Participants With Atopic Dermatitis
Atopic DermatitisUnlock trial analytics
PHASE3RECRUITING
A Study of Lebrikizumab (LY3650150) in Participants With Chronic Rhinosinusitis and Nasal Polyps Treated With Intranasal Corticosteroids (CONTRAST-NP)
Chronic Rhinosinusitis With Nasal Polyps (CRSwNP)Unlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
A Study of Lebrikizumab in Adult Participants With Perennial Allergic Rhinitis (PREPARED-1)
Perennial Allergic Rhinitis (PAR)Unlock trial analytics
PHASE3COMPLETED
A Study of Lebrikizumab (LY3650150) With/Without Topical Corticosteroid Treatment in Participants With Moderate-to-Severe Atopic Dermatitis
Atopic DermatitisUnlock trial analytics
PHASE3ENROLLING BY_INVITATION
A Study to Assess the Long-Term Safety and Efficacy of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic Dermatitis
Atopic DermatitisUnlock trial analytics
PHASE3COMPLETED
A Study of (LY3650150) Lebrikizumab to Assess the Safety and Efficacy of Adult and Adolescent Participants With Moderate-to-Severe Atopic Dermatitis and Skin of Color
Atopic DermatitisUnlock trial analytics
PHASE3COMPLETED
A Study of Lebrikizumab (LY3650150) in Adult and Adolescent Participants With Moderate-to-Severe Atopic Dermatitis Previously Treated With Dupilumab
Atopic DermatitisUnlock trial analytics
PHASE3ACTIVE NOT_RECRUITING
A Study of Lebrikizumab (LY3650150) in Participants 6 Months to <18 Years of Age With Moderate-to-Severe Atopic Dermatitis
Atopic DermatitisUnlock trial analytics
PHASE3COMPLETED
A Study of Lebrikizumab (LY3650150) in Combination With Topical Corticosteroids in Japanese Participants With Moderate-to-Severe Atopic Dermatitis
Dermatitis, AtopicUnlock trial analytics

Study Endpoints

Primary Endpoints

Percentage of Participants Achieving a Hand and Foot Investigator Global Assessment (HF-IGA) Score of 0 or 1 with ≥2-point Improvement from Baseline
Week 16

The HF-IGA is an assessment scale used to determine the severity of hand and foot atopic dermatitis (AD) and clinical response to treatment on a 5-point scale, 0 (clear) to 4 (severe). Higher scores indicate more disease severity.

Percentage of Participants Who Responded Agree or Strongly Agree to the 'Overall Ease of Use' Question Using the Modified Subcutaneous Administration Assessment Questionnaire (mSQAAQ)
Day 1

mSQAAQ: This modified, short questionnaire is an instrument that includes 10 questions about the ease of use and confidence in using the lebrikizumab pen. Questions: 1) Easy for me to learn how to use, 2) Easy for me to unlock, 3) Easy to hold in my hand when I inject my dose, 4) Easy to inject my dose, 5) Easy to know that my dose is complete, 7) Easy to remove needle shield/cover, 8) Easy to pick up, 9) Overall, easy to use, 11) I am confident in my ability to use the device, and 12) I am confident my dose is complete. Responses were scored on a 7-point Likert scale ranging from 'strongly disagree' to 'strongly agree' for each question. (1) Strongly disagree; (2) Disagree; (3) Slightly disagree; (4) Neither agree nor disagree; (5) Slightly agree; (6) Agree; (7) Strongly agree. A higher score indicates greater ease and confidence in using the lebrikizumab pen. This endpoint reports results for Question 9: Overall, easy to use.

Percentage of Participants Who Responded Agree or Strongly Agree to the ' I am Confident in my Ability to Use the Device' Question Using the mSQAAQ
Day 1

mSQAAQ: This modified, short questionnaire is an instrument that includes 10 questions about the ease of use and confidence in using the lebrikizumab pen. Questions 1) Easy for me to learn how to use, 2) Easy for me to unlock, 3) Easy to hold in my hand when I inject my dose, 4) Easy to inject my dose, 5) Easy to know that my dose is complete, 7) Easy to remove needle shield/cover, 8) Easy to pick up, 9) Overall easy to use, 11) I am confident in my ability to use the device, and 12) I am confident my dose is complete. Responses were scored on a 7-point Likert scale ranging from 'strongly disagree' to 'strongly agree' for each question. (1) Strongly disagree; (2) Disagree; (3) Slightly disagree; (4) Neither agree nor disagree; (5) Slightly agree; (6) Agree; (7) Strongly agree. A higher score indicates greater ease and confidence in using the lebrikizumab pen. This endpoint reports results for Question 11: I am confident in my ability to use the device.

Mean Change From Baseline (CFBL) in Participant Reported Nasal Congestion Score (NCS) Severity
Baseline, Week 24

NCS severity is rated by study participants using a 4-point scale (range from 0 to 3), where 0 corresponds to no symptoms and 3 corresponds to severe symptoms. Study participants are asked to record the severity of nasal congestion for the previous 24 hours. This assessment will be collected in the participant eDiary.

Mean CFBL in Endoscopic Nasal Polyp Score (NPS)
Baseline, Week 24

The endoscopic NPS is assessed by a centralized, blinded, independent review of nasal endoscopy video recordings. The total score is the sum of the right and left nasal cavity scores. For each nasal cavity, endoscopic NPS is graded based on polyp size from 0 to 4, where 0 = no polyps and 4 = large polyps.

Mean Change From Baseline (CFBL) in Total Nasal Symptom Score (TNSS) at Week 16
Baseline, Week 16

Total nasal symptom score was a composite of 4 symptoms (rhinorrhea, nasal congestion, nasal itching and sneezing), each symptom was scored on a scale of 0 = none, 1 = mild, 2 = moderate, 3 = severe. The total score ranged from 0 to 12. The higher the score was, the more severe the symptoms were.

Percentage of Participants Achieving Eczema Area and Severity Index (EASI)-75 (≥75% Reduction From Baseline in EASI Score) at Week 16 (Combo Cohort: Placebo + TCS Versus 250 mg Lebrikizumab + TCS; Mono Cohort: Placebo Versus 250 mg Lebrikizumab)
Week 16

EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent and clinical signs, by scoring the extent of disease (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 (erythema, edema/papulation, excoriation, and lichenification) each on a scale of 0 to 3 (0 = none, absent; 1 = mild; 2 = moderate; 3 = severe) at 4 body sites (head and neck, trunk, upper limbs, and lower limbs). Half scores are allowed. The final EASI score will be obtained by weight-averaging these 4 scores and will range from 0 to 72. A higher score represents greater disease severity. The EASI-75 responder is defined as a participant who achieves a ≥ 75% reduction from baseline in the EASI score.

Percentage of Participants With a Response of Investigator Global Assessment (IGA) Score 0 or 1 and a Reduction of ≥2 Points From Baseline to Week 16 (Combo Cohort: Placebo + TCS Vs 250 mg Lebrikizumab + TCS; Mono Cohort: Placebo Vs 250 mg Lebrikizumab)
Baseline, Week 16

The IGA measures the investigator's global assessment of the participant's overall severity of their Atopic Dermatitis. The IGA is comprised of a 5-point numeric scale ranging from 0 (clear skin) to 4 (severe disease) and a score is selected using descriptors that best describe the overall appearance of the lesions at a given time point.

Percentage of Participants Discontinued From Study Treatment due to Adverse Events (AEs)
Baseline through Week 52
Percentage of Participants Achieving Eczema Area and Severity Index 75 (≥75% Reduction From Baseline in EASI) at Week 16
Week 16

The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent and clinical signs 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 to 72 (severe) at each time point. The EASI75 responder is defined as a ≥ 75% improvement from baseline in the EASI score.

Percentage of Participants Achieving Eczema Area and Severity Index 75 (EASI-75) at Week 16
Week 16

The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent and clinical signs 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 to 72 (severe). The EASI-75 responder is defined as a ≥ 75% improvement from baseline in the EASI score.

Percentage of Participants with an Investigator Global Assessment (IGA) score 0 or 1 and a Reduction ≥2 points from Baseline
Baseline to Week 16

EASI-75 is a co-primary endpoint with IGA.

Percentage of Participants Achieving Eczema Area and Severity Index-75 (EASI-75) ≥75% Reduction from Baseline in EASI Score
Baseline to Week 16

IGA is a co-primary endpoint with EASI-75.

Percentage of Participants With an Investigators Global Assessment (IGA) Score of 0 or 1 and a Reduction ≥2 Points From Baseline to Week 16
Baseline to Week 16

The IGA measures the investigator's global assessment of the participant's overall severity of their atopic dermatitis (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 Eczema Area Severity Index-75 (EASI-75) (≥75% Reduction in EASI Score) at Week 16
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 Who Develop a Booster Response to Tetanus Toxoid 4 Weeks After Tdap (Tetanus-diphtheria-pertussis) Vaccine Administration
Week 16

Booster response to tetanus toxoid is defined as: ≥4-fold increase in anti-tetanus toxoid immunoglobulin G (IgG) antibody concentration if the pre-vaccination level was \>0.10 International units per milliliter (IU/mL) and ≤2.7 IU/mL; OR ≥2-fold increase in anti-tetanus toxoid IgG antibody concentration if the pre-vaccination level was \>2.7 IU/mL; OR ≥4-fold increase in anti-tetanus toxoid IgG antibody concentration and a post-vaccination level ≥0.10 IU/mL if the pre-vaccination level was ≤0.10 IU/mL

Percentage of Participants Who Have Positive Antibody Response to Meningococcus C Antigen 4 Weeks After Meningococcal Conjugate Vaccine (MCV) Administration
Week 16

Positive antibody response to Meningococcus C antigen as measured by group C serum bactericidal antibodies is defined as: post-vaccination rabbit complement serum bactericidal assay (rSBA) titer ≥4 times the lower limit of quantitation (LLOQ), if the pre-vaccination rSBA titer is less than the LLOQ; OR post-vaccination rSBA titer ≥4 times the pre-vaccination titer, if the pre-vaccination rSBA titer is greater than or equal to the LLOQ.

Primary Treatment Period: Percentage of Participants Discontinued From Study Treatment Due to Adverse Events
Baseline to Week 100

Percentage of participants discontinued from study treatment due to adverse events is reported.

Percentage of Participants With an Investigator's Global Assessment (IGA) Score of 0 or 1 and a Reduction ≥2-points From Baseline to Week 16.
Baseline to 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 Eczema Area and Severity Index (EASI-75) (≥75% Reduction From Baseline in EASI Score) at Week 16
Baseline to Week 16

The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent and clinical signs 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 to 72 (severe). The EASI responder is defined as a participant who achieves a ≥ 75% improvement from baseline in the EASI score.

Percentage of Participants With an Investigator Global Assessment (IGA) Score of 0 or 1 and a Reduction ≥2 Points From Baseline to Week 16
Baseline to Week 16

The IGA measures the investigator's global assessment of the participant's overall severity of their atopic dermatitis (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 Eczema Area And Severity Index (EASI-75) (≥75% Reduction in EASI Score) From Baseline to Week 16
Baseline to Week 16

The EASI assesses objective physician estimates of 2 dimensions of AD - disease extent and clinical signs 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 to 72 (severe). The EASI-75 responder is defined as a participant who achieves a ≥ 75% reduction from baseline in the EASI score.

Percent change from baseline in weekly average Peak Pruritus Numeric Rating Scale (PP-NRS) at week 24
Baseline; Week 24

The PP-NRS is a single-item measure assessing itch on a scale from 0 ("no itch") to 10 ("worst imaginable itch"). Participants will complete the PP-NRS daily, rating their worst level of itch during the past 24 hours.

Percentage of patients achieving an Investigator Global Assessment for Prurigo Nodularis Stage (IGA PN-S) score of 0 or 1
Baseline; Week 24

The percentage of patients achieving an IGA PN-S score of 0 or 1 with a ≥2-point reduction from baseline to Week 24. The IGA PN-S is a rating completed by the investigator during visits assessing the severity of the disease from 0 (Clear) to 4 (Severe)

Percent Change From Baseline in Eczema Area and Severity Index (EASI)
Baseline, Week 16

The EASI assesses objective physician estimates of 2 dimensions of atopic dermatitis - disease extent and clinical signs 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 to 72 (severe). Least Square (LS) Means were calculated using analysis of covariance (ANCOVA) with the factor of treatment and the baseline EASI as covariate. Note: Missing values were imputed using Markov Chain Monte Carlo (MCMC) multiple imputation.

Secondary Endpoints

Percentage of Participants with a HF-Peak Pruritus Numeric Rating Score (NRS) of ≥4 points at Baseline Who Achieve a ≥4-point Reduction (Improvement) from Baseline
Week 16
Percentage of Participants with HF-Peak Pruritus NRS of ≥4 points at Baseline Who Achieve a ≥4-point Reduction (Improvement) from Baseline
Baseline, Week 4
Percentage of Participants with a HF-Peak Pain NRS of ≥4 points at Baseline Who Achieve a ≥4-point Reduction (Improvement) from Baseline
Week 16
Unlock Study Endpoints

Study Design & Arms

AllocationRANDOMIZED
MaskingDOUBLE
ModelPARALLEL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
LebrikizumabEXPERIMENTALLebrikizumab administered subcutaneously (SC).
PlaceboPLACEBO_COMPARATORPlacebo Administered SC.
Lebrikizumab PenEXPERIMENTALParticipants were instructed (following training by the study team via a training video) to simulate a single-dose subcutaneous (SC) injection using a pen by directly injecting into an injection pad. The prefilled pen contained active drug (250 milligrams (mg)/2 milliliters (mL) lebrikizumab). No drug was administered to the participants during this study
Lebrikizumab every 2 weeks (Q2W)/ every 4 weeks (Q4W)EXPERIMENTALLebrikizumab will be given as Subcutaneous (SC) injection. Participants will receive background therapy with intranasal corticosteroids (INCS). Note: Enrollment of adolescents will be open-label, with all adolescents assigned to the lebrikizumab Q2W/Q4W treatment arm.
Lebrikizumab Q2W/every 8 weeks (Q8W)EXPERIMENTALLebrikizumab will be given as SC injection. Participants will receive background therapy with INCS.
Placebo Q2W/Q4WPLACEBO_COMPARATORPlacebo will be given as SC injection. Participants will receive background therapy with INCS.
Combo Cohort: Placebo + TCSPLACEBO_COMPARATORParticipants received Placebo injection subcutaneously administered every 2 weeks (Q2W) in combination with topical corticosteroid (TCS) up to Week 16.
Combo Cohort: 250 mg Lebrikizumab + TCSEXPERIMENTALParticipant received 250 mg (milligrams) Lebrikizumab injection subcutaneously administered Q2W in combination with TCS up to Week 16.
Mono Cohort: 250 mg LebrikizumabEXPERIMENTALParticipant received 250 mg Lebrikizumab injection subcutaneously administered Q2W up to Week 16.
Mono Cohort: PlaceboPLACEBO_COMPARATORParticipant received Placebo injection subcutaneously administered Q2W up to Week 16.
Lebrikizumab - Optional Extension Period (OEP)EXPERIMENTALDuring the OEP, participants will be assigned to dose and treatment group based on participant weight and response achieved at treatment week-52.
Lebrikizumab 250 mg Q2WEXPERIMENTALParticipants received a 500 milligram (mg) loading dose of Lebrikizumab subcutaneously (SC) once every 2 weeks (Q2W) at baseline and Week 2, followed by 250 mg SC once Q2W until Week 16.
Lebrikizumab 250 mg Q2W to Lebrikizumab 250 mg Q2WEXPERIMENTALParticipants who received Lebrikizumab 250 mg SC once Q2W until Week 16 and who did not achieve Investigator Global Assessment (IGA) 0 or 1 (clear or almost clear) or a 75% reduction in the Eczema Area and Severity Index (EASI) score from baseline (EASI-75) at Week 16 continued to receive 250 mg SC once Q2W until Week 24. After Week 24, eligible participants entered the Continued Access Period, receiving the assigned same dose until the product was commercially available in the United States or discontinuation criteria were met.
Lebrikizumab 250 mg Q2W to Lebrikizumab 250 mg Q4WEXPERIMENTALParticipants who received Lebrikizumab 250 mg SC once Q2W until Week 16 and who achieved IGA 0 or 1 (clear or almost clear) or 75% reduction in the EASI score from baseline (EASI-75) at Week 16, received 250 mg once every 4 weeks (Q4W) until Week 24. After Week 24, eligible participants entered the Continued Access Period, receiving the assigned same dose until the product was commercially available in the United States or discontinuation criteria were met.
Lebrikizumab (Cohort 1)EXPERIMENTALParticipants who are 6 years to \<18 years of age, 12 years to \<18 years of age who weigh \<40 kilogram (kg) or 6 years to \<12 years of age (may weigh ≥40 kg) will receive a loading dose and then subsequent doses by subcutaneous (SC) injections with a topical corticosteroid (TCS). Dosing will be based on weight.
Lebrikizumab (Cohort 2)EXPERIMENTALParticipants who are 6 months to \<6 years of age, 2 years to \<6 years of age or 6 months to \<2 years of age will receive a loading dose of lebrikizumab and then subsequent doses by SC injections with a TCS. Dosing will be based on weight.
Lebrikizumab 250 mg Every 4 weeks (Q4W)EXPERIMENTALParticipants received 500 mg of Lebrikizumab (2 x 250 mg) subcutaneous (SC) injections as a loading dose at Baseline followed by 250 mg of Lebrikizumab administered SC Q4W from Week 4 until Week 12, in combination with topical corticosteroid. Week 16 responders entered maintenance period and continued with the same treatment. Week 16 non responders entered Escape Arm and received Lebrikizumab 250 mg Q2W until Week 68.
Lebrikizumab 250 mg Every 2 weeks (Q2W)EXPERIMENTALParticipants received 500 mg of Lebrikizumab (2 x 250 mg) SC injections as a loading dose at Baseline and Week 2 followed by 250 mg of Lebrikizumab administered SC Q2W from Week 4 until Week 14, in combination with topical corticosteroid. Week 16 responders entered maintenance period and were randomly allocated to receive 250 mg lebrikizumab Q2W or 250 mg lebrikizumab Q4W, in a 1:1 ratio. Week 16 non responders entered Escape Arm and received Lebrikizumab 250 mg Q2W until Week 68.
Lebrikizumab Q2W (Primary Treatment Period)EXPERIMENTAL250 milligrams (mg) of Lebrikizumab, subcutaneous injection administered every 4 weeks (Q4W) up to 100 weeks.
Lebrikizumab Q4W (Primary Treatment Period)EXPERIMENTAL250 mg Lebrikizumab, subcutaneous injection administered every 2 weeks (Q2W) up to 100 weeks.
Open-Label Extension Addendum: Lebrikizumab Q4WEXPERIMENTAL250 mg of Lebrikizumab, subcutaneous injection administered every 4 weeks (Q4W) up to 32 weeks.
Open-Label Extension Addendum: Lebrikizumab Q8WEXPERIMENTAL250 mg of Lebrikizumab, subcutaneous injection administered every 8 weeks (Q8W) up to 32 weeks.
Lebrikizumab 250 mgEXPERIMENTALParticipants received two subcutaneous (SC) injections of 250 milligram(mg) Lebrikizumab at Baseline and Week 2 followed by a single injection every 2 weeks (Q2W) from Week 4 up to (but not including) Week 52.
Lebrikizumab + Topical CorticosteroidEXPERIMENTAL500 mg Lebrikizumab (2 x 250 mg) subcutaneous (SC) injections of lebrikizumab as a loading dose at Baseline and Week 2 followed by a single injection of 250 mg Lebrikizumab every 2 weeks (Q2W) from Week 4 until Week 14. Topical corticosteroid (TCS) will be initiated at Baseline in all participants and may be tapered or stopped, or restarted as needed, based on treatment response.
Placebo + Topical CorticosteroidPLACEBO_COMPARATORTwo placebo subcutaneous (SC) injections as a loading dose at Baseline and Week 2 followed by a single injection of placebo every Q2W from Week 4 until Week 14. TCS will be initiated at Baseline in all participants and may be tapered or stopped, or restarted as needed, based on treatment response
Lebrikizumab Q2WEXPERIMENTALInduction Period (Baseline-Week 16): 500 milligram (mg) Lebrikizumab (2 x 250 mg) SC injections as a loading dose at Baseline and Week 2 visits followed by a single 250 mg Lebrikizumab injection Q2W from Week 4 until Week 14. Maintenance Period (Week 16-Week 52): One 250 mg Lebrikizumab SC injection and one placebo SC injection as maintenance loading dose on Week 16 and Week 18. One 250 mg Lebrikizumab SC injection Q2W until Week 50.
Lebrikizumab Q4WEXPERIMENTALMaintenance Period (Week 16-Week 52): One 250 mg Lebrikizumab SC injection and one placebo SC injection as maintenance loading dose on Week 16 and two placebo SC injections on Week 18. One 250 mg Lebrikizumab SC injection Every 4 weeks (Q4W) on Weeks 20, 24, 28, 32, 36, 40, 44, and 48. One placebo SC injection Q4W on Weeks 22, 26, 30, 34, 38, 42, 46, and 50.
Escape Arm (Lebrikizumab Q2W)EXPERIMENTALMaintenance Period (Week 16-Week 52): Participants who require topical or systemic rescue treatment for atopic dermatitis 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 52. 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.
Lebrikizumab 250 Q2WEXPERIMENTALInduction Period (Baseline-Week 16): 500 milligram (mg) Lebrikizumab (2 x 250 mg) SC injections as a loading dose at Baseline and Week 2 visits followed by a single 250 mg Lebrikizumab injection Q2W from Week 4 until Week 14. Maintenance Period (Week 16-Week 52): One 250 mg Lebrikizumab SC injection Q2W until Week 50. For participants who received placebo in the Induction Period, the maintenance loading dose is: Two 250 mg Lebrikizumab SC injections on Week 16. Two 250 mg Lebrikizumab SC injections on Week 18. To maintain the blind, for participants who received Lebrikizumab in the Induction Period, the maintenance loading dose is: One 250 mg Lebrikizumab SC injection and one placebo SC injection on Week 16. One 250 mg Lebrikizumab SC injection and one placebo SC injection on Week 18.
Lebrikizumab 250 Q4WEXPERIMENTALMaintenance Period (Week 16-Week 52): One 250 mg Lebrikizumab SC injection every 4 weeks (Q4W) on Weeks 20, 24, 28, 32, 36, 40, 44, and 48. One placebo SC injection Q4W on Weeks 22, 26, 30, 34, 38, 42, 46, and 50. For participants who received placebo in the Induction Period, the maintenance loading dose is: Two 250 mg Lebrikizumab SC injections on Week 16. Two placebo injections on Week 18. To maintain the blind, for participants who received Lebrikizumab in the Induction Period, the maintenance loading dose is: One 250 mg Lebrikizumab SC injection and one placebo SC injection on Week 16. Two placebo injections on Week 18
125 milligrams (mg) Lebrikizumab - Every 4 Weeks (Q4W)EXPERIMENTAL125 mg Lebrikizumab administered subcutaneously (SC) once Q4W. Baseline: Loading dose 250 mg Lebrikizumab SC (two injections SC 1-milliliter (mL) of 125 mg/mL Lebrikizumab and 1-mL placebo). Week 2: Four 1-mL SC injections placebo. Weeks 4, 8, 12: 125 mg SC Lebrikizumab and 1-mL SC placebo. Weeks 6, 10, 14: Two 1-mL SC placebo.
250 mg Lebrikizumab - Q4WEXPERIMENTAL250 mg Lebrikizumab administered SC once Q4W. Baseline: Loading dose of 500 mg (four 1-mL SC injections of 125 mg/mL Lebrikizumab). Week 2: Four 1-mL SC injections of placebo. Weeks 4, 8, 12: 250 mg (two 1-mL injections of 125 mg/mL Lebrikizumab). Weeks 6, 10, 14: Two 1-mL injections of placebo.
250 mg Lebrikizumab - Every 2 Weeks (Q2W)EXPERIMENTAL250 mg Lebrikizumab administered SC once Q2W. Baseline and Week 2: Loading dose of 500 mg (four 1-mL SC injections of 125 mg/mL Lebrikizumab). Week 4, 6, 8, 10, 12, 14: 250 mg (two 1-mL SC injections of 125 mg/mL Lebrikizumab).
Group 4 - PlaceboPLACEBO_COMPARATORPlacebo administered SC once Q2W. Baseline and Week 2: Four 1-mL SC injections of placebo. Week 4, 6, 8, 10, 12, 14: Two 1-mL SC injections of placebo.

Interventions

NameTypeDescription
LebrikizumabDRUGAdministered SC
PlaceboDRUGAdministered SC
Lebrikizumab PenDRUGInjected into a practice pad.
LY3650150DRUGAdministered SC.
Standard therapy for INCSDRUGAdministered as intranasal spray.
Topical CorticosteroidDRUGTopical Corticosteroid
Topical Corticosteroid (TCS)DRUGTCS administered
Unlock Study Design Details

Eligibility Criteria

Age Range12 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites76

Inclusion Criteria: * Have an unequivocal diagnosis of chronic atopic hand and/or foot dermatitis at least 1 year prior to screening, regardless of the extent and severity of concomitant atopic dermatitis (AD) on other areas of the body. AD must be present in at least 2 of the 4 mentioned anatomica...

Countries:United StatesArgentinaAustraliaCanadaJapanMexicoSouth KoreaTaiwanBelgiumBulgariaChinaDenmarkFinlandGermanyHungaryItalyPolandPortugalRomaniaSpainUnited KingdomBrazilCzechiaFranceEstoniaLatviaLithuaniaSingaporeUkraine
Unlock Eligibility Criteria

Recent Changes (Last 90 Days)

HIGHOct 16, 2026NCT06280716Status: ACTIVE_NOT_RECRUITING → COMPLETED
HIGHOct 16, 2026NCT06280716Status: ACTIVE_NOT_RECRUITING → COMPLETED
LOWOct 7, 2026NCT06338995lastUpdatePostDate: changed
LOWOct 7, 2026NCT06338995lastUpdatePostDate: changed
LOWSep 24, 2026NCT06338995lastUpdatePostDate: changed
LOWSep 24, 2026NCT06339008lastUpdatePostDate: changed
LOWSep 24, 2026NCT06338995lastUpdatePostDate: changed
LOWSep 24, 2026NCT06339008lastUpdatePostDate: changed
MEDIUMSep 20, 2026NCT06921759TRIAL_REMOVED: changed
MEDIUMSep 20, 2026NCT06921759TRIAL_REMOVED: changed
MEDIUMSep 20, 2026NCT06921759TRIAL_REMOVED: changed
LOWSep 8, 2026NCT06338995lastUpdatePostDate: changed
LOWSep 8, 2026NCT06338995lastUpdatePostDate: changed
LOWSep 3, 2026NCT07620561startDate: changed
LOWSep 3, 2026NCT07620561startDate: changed
LOWAug 24, 2026NCT06338995lastUpdatePostDate: changed
LOWAug 24, 2026NCT06339008lastUpdatePostDate: changed
LOWAug 24, 2026NCT06338995lastUpdatePostDate: changed
LOWAug 24, 2026NCT06339008lastUpdatePostDate: changed
HIGHAug 20, 2026NCT06921759Status: ACTIVE_NOT_RECRUITING → COMPLETED

Frequently asked questions about LY3650150

What is LY3650150 used for?

LY3650150, also known as lebrikizumab, is an investigational small molecule being studied for chronic rhinosinusitis with nasal polyps (CRSwNP) and perennial allergic rhinitis (PAR). It is being evaluated in Phase 3 clinical trials for these ENT conditions.

What does LY3650150 target?

LY3650150 is a small molecule, but its specific molecular target has not been disclosed in the available information. It is being studied for its effects on inflammatory conditions of the upper airways, including chronic rhinosinusitis with nasal polyps and perennial allergic rhinitis.

Who makes LY3650150?

LY3650150 is being developed by Eli Lilly and Company, a pharmaceutical company traded on the NYSE under the ticker symbol LLY. The company is conducting Phase 3 clinical trials for this investigational drug.

What phase is LY3650150 in?

LY3650150 is in Phase 3 clinical development. It is an investigational drug and has not been approved by regulatory authorities. Two Phase 3 trials are ongoing or recently completed for chronic rhinosinusitis with nasal polyps and perennial allergic rhinitis.

What clinical trials is LY3650150 in?

LY3650150 is being studied in two Phase 3 trials. NCT06338995, called CONTRAST-NP, is recruiting 510 participants with chronic rhinosinusitis with nasal polyps. NCT06339008, called PREPARED-1, is active but not recruiting 450 adults with perennial allergic rhinitis. Both are randomized, double-blind, placebo-controlled studies.

Is LY3650150 the same as lebrikizumab?

Yes, LY3650150 is also known as lebrikizumab. The clinical trials for this drug use the name lebrikizumab in their titles, and LY3650150 is the code name used by the developer, Eli Lilly and Company.