Amlitelimab
DrugPharmaceutical form: Injection solution Route of administration: Subcutaneous
Other names: KY1005, SAR445229, A human anti-OX40 ligand monoclonal antibody
NCT Number: NCT05131477
This is an interventional, randomized, parallel group, treatment, Phase IIb, double blind, 5-arm study to assess the effect of Anti-OX40L Monoclonal Antibody (KY1005) in adult participants with moderate to severe atopic dermatitis.
The estimated duration is 28 days for screening and then up to approximately day 477 (last dose no later than day 337+140 days safety follow-up) for all patients unless enrolled into the Long-Term Extension (LTE) protocol (NCT05492578) at either Day 169 depending on responder status or no later than Day 365 due to loss of clinical response.
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Notify Me18 year–75 year
All sexes
Interventional
Phase 2
Investigative Site Number 3002, Carlton, Australia
Healthy volunteers accepted: No
Only the study team can determine whether someone qualifies for participation.
Inclusion criteria
Exclusion criteria
The above information is not intended to contain all considerations relevant to a patient's potential participation in a clinical trial.
Pharmaceutical form: Injection solution Route of administration: Subcutaneous
Other names: KY1005, SAR445229, A human anti-OX40 ligand monoclonal antibody
Pharmaceutical form: Injection solution Route of administration: Subcutaneous
Time frame: Baseline to week 16
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to week 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to week 16 and week 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to week 16 and week 24
The IGA is a five-point scale that provides a global clinical assessment of AD severity ranging from 0 to 4, where 0 indicates clear,1 is almost clear, 2 is mild, 3 is moderate, and 4 indicates severe AD.
Time frame: Baseline to week 16 and week 24
The pruritus NRS is a simple assessment tool to report the intensity of their pruritus (itch) ranges from 0 to 10 with 0 being 'no itch' and 10 being the 'worst itch imaginable'.
Time frame: Baseline to weeks week 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, & 52
The pruritus NRS is a simple assessment tool to report the intensity of their pruritus (itch) ranges from 0 to 10 with 0 being 'no itch' and 10 being the 'worst itch imaginable'.
Time frame: Baseline to weeks 2, 4, 8, 12, 16, 20 and 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to weeks 2,4, 8,12,16, 20 and 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48, & 52
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48, & 52
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to weeks 2, 4, 8, 12, 16, 20 and 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline at weeks 2, 4, 8, 12, 16, 20 and 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to weeks 2, 4, 8, 12, 16, 20 and 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to weeks 2, 4, 8, 12, 16, 20 and 24
Eczema Area and Severity Index-The EASI is an Investigator-assessed validated tool used to measure the extent (area) and severity of AD with scores from 0 to 72. Higher scores indicate worse condition.
Time frame: Baseline to weeks 2, 4, 8, 12, 16, 20, & 24
The IGA is a five-point scale that provides a global clinical assessment of AD severity ranging from 0 to 4, where 0 indicates clear, 1 is almost clear, 2 is mild, 3 is moderate, and 4 indicates severe AD
Time frame: Baseline to weeks 24, 28, 31, 36, 40, 44, 48 & 52
The IGA is a five-point scale that provides a global clinical assessment of AD severity ranging from 0 to 4, where 0 indicates clear, 1 is almost clear, 2 is mild, 3 is moderate, and 4 indicates severe AD
Time frame: Baseline to weeks 2, 4, 8,12,16,20 & 24
The IGA is a five-point scale that provides a global clinical assessment of AD (Atopic Dermatitis) severity ranging from 0 to 4, where 0 indicates clear, 1 is almost clear, 2 is mild, 3 is moderate, and 4 indicates severe AD
Time frame: Baseline to weeks 4, 8, 12, 16, 20 & 24
SCORAD was used to assess the extent and severity of AD (Atopic Dermatitis). Extent and severity of eczema as well as subjective assessment of symptoms were assessed and scored. SCORAD total score ranges from 0 (absent disease) to 103 (severe disease)
Time frame: Baseline to week 24, 28, 32, 36, 40, 44, 48 & 52
SCORAD was used to assess the extent and severity of AD (Atopic Dermatitis). Extent and severity of eczema as well as subjective assessment of symptoms were assessed and scored. SCORAD total score ranges from 0 (absent disease) to 103 (severe disease)
Time frame: Baseline to weeks 4, 8, 12, 16, 20, & 24
SCORAD was used to assess the extent and severity of AD (Atopic Dermatitis). Extent and severity of eczema as well as subjective assessment of symptoms were assessed and scored. SCORAD total score ranges from 0 (absent disease) to 103 (severe disease)
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48 & 52
SCORAD was used to assess the extent and severity of AD (Atopic Dermatitis). Extent and severity of eczema as well as subjective assessment of symptoms were assessed and scored. SCORAD total score ranges from 0 (absent disease) to 103 (severe disease)
Time frame: Baseline to weeks 2, 4, 8, 12, 16, 20, & 24
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48 & 52
Time frame: Baseline to weeks 2, 4, 8, 12, 16, 20, & 24
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48 & 52
Time frame: Baseline to weeks 4, 8, 12, 16, 20, & 24
POEM is a 7-item (dryness, itching, flaking, cracking, sleep loss, bleeding, and weeping) questionnaire to assess frequency of disease symptoms with a scoring system of 0 to 28. The higher score indicating higher severity
Time frame: Baseline to weeks 24, 32, 36, 40, 44, 48 & 52
POEM is a 7-item (dryness, itching, flaking, cracking, sleep loss, bleeding, and weeping) questionnaire to assess frequency of disease symptoms with a scoring system of 0 to 28. The higher score indicating higher severity
Time frame: Baseline to weeks 4, 8, 12, 16, 20, & 24
POEM is a 7-item (dryness, itching, flaking, cracking, sleep loss, bleeding, and weeping) questionnaire to assess frequency of disease symptoms with a scoring system of 0 to 28. The higher score indicating higher severity
Time frame: Baseline to weeks 24, 32, 36, 40. 44, 48, & 52
POEM is a 7-item (dryness, itching, flaking, cracking, sleep loss, bleeding, and weeping) questionnaire to assess frequency of disease symptoms with a scoring system of 0 to 28. The higher score indicating higher severity
Time frame: Baseline to weeks 2, 8, 16, 20, & 24
DLQI is a questionnaire with a score system of 0 to 30 the high score is indicative of poor QoL.
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48, & 52
DLQI is a questionnaire with a score system of 0 to 30 the high score is indicative of poor QoL.
Time frame: Baseline to weeks 2, 8, 16, 20, & 24
DLQI is a questionnaire with a score system of 0 to 30 the high score is indicative of poor QoL.
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48, & 52
DLQI is a questionnaire with a score system of 0 to 30 the high score is indicative of poor QoL.
Time frame: Baseline to weeks 16, & 24
ADCT is a questionnaire to assess patient-self-perceived control of their eczema with a total score from 0 to 24; higher scores indicate lower AD control
Time frame: Baseline to weeks 24, 36 & 52
ADCT is a questionnaire to assess patient-self-perceived control of their eczema with a total score from 0 to 24; higher scores indicate lower AD control
Time frame: Baseline to weeks 16, & 24
ADCT is a questionnaire to assess patient-self-perceived control of their eczema with a total score from 0 to 24; higher scores indicate lower AD control
Time frame: Baseline to weeks 24, 36 & 52
ADCT is a questionnaire to assess patient-self-perceived control of their eczema with a total score from 0 to 24; higher scores indicate lower AD control
Time frame: Baseline to weeks 8 16, 20, & 24
The HADS is 14-item questionnaire with two subscales: anxiety & depression. Each subscale (anxiety & depression) ranges 0-21. The total HADS score ranges 0-42 with higher score indicating a poorer state.
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48 & 52
The HADS is 14-item questionnaire with two subscales: anxiety & depression. Each subscale (anxiety & depression) ranges 0-21. The total HADS score ranges 0-42 with higher score indicating a poorer state.
Time frame: Baseline to weeks 8, 16, 20, & 24
The HADS is 14-item questionnaire with two subscales: anxiety & depression. Each subscale (anxiety & depression) ranges 0-21. The total HADS score ranges 0-42 with higher score indicating a poorer state.
Time frame: Baseline to weeks 24, 28, 32, 36, 40, 44, 48 & 52
The HADS is 14-item questionnaire with two subscales: anxiety & depression. Each subscale (anxiety & depression) ranges 0-21. The total HADS score ranges 0-42 with higher score indicating a poorer state.
Time frame: Baseline to weeks 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, & 24
The pruritus NRS is a simple assessment tool to report the intensity of their pruritus (itch) ranges from 0 to 10 with 0 being 'no itch' and 10 being the 'worst itch imaginable'.
Time frame: Baseline to weeks 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, & 52
The pruritus NRS is a simple assessment tool to report the intensity of their pruritus (itch) ranges from 0 to 10 with 0 being 'no itch' and 10 being the 'worst itch imaginable'.
Time frame: Baseline to weeks 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23 & 24
The pruritus NRS is a simple assessment tool to report the intensity of their pruritus (itch) ranges from 0 to 10 with 0 being 'no itch' and 10 being the 'worst itch imaginable'.
Time frame: Baseline to weeks 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, & 52
The pruritus NRS is a simple assessment tool to report the intensity of their pruritus (itch) ranges from 0 to 10 with 0 being 'no itch' and 10 being the 'worst itch imaginable'.
Time frame: Baseline to weeks 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, & 24
The pruritus NRS is a simple assessment tool to report the intensity of their pruritus (itch) ranges from 0 to 10 with 0 being 'no itch' and 10 being the 'worst itch imaginable'.
Time frame: Week 24 to week 52
The incidence rate of loss of EASI 50 is calculated for participants who achieved EASI 50 at re-randomization (week 24). The incidence rate is computed as the number of participants losing EASI 50 divided by total follow-up time. The follow-up time is defined as the duration from re-randomization (week 24) to either the first event date (loss of EASI 50) or censoring date for participants who had no events. The censoring date is defined as the earliest occurrence of: use of rescue medications and/or selected prohibited medications/ procedures impacting efficacy, or study discontinuation/ completion.
Time frame: Week 24 to week 52
The incidence rate of loss of EASI 75 is calculated for participants who achieved EASI 75 at re-randomization (week 24). The incidence rate is computed as the number of participants losing EASI 75 divided by total follow-up time. The follow-up time is defined as the duration from re-randomization (week 24) to either the first event date (loss of EASI 75) or censoring date for participants who had no events. The censoring date is defined as the earliest occurrence of: use of rescue medications and/or selected prohibited medications/ procedures impacting efficacy, or study discontinuation/ completion.
Time frame: Week 24 to week 68
The incidence rate of loss of IGA 0/1 is calculated for participants who achieved IGA 0/1 at re-randomization (week 24). The incidence rate is computed as the number of participants losing IGA 0/1 divided by total follow-up time. The follow-up time is defined as the duration from re-randomization (week 24) to either the first event date (loss of IGA 0/1) or censoring date for participants who had no events. The censoring date is defined as the earliest occurrence of: use of rescue medications and/or selected prohibited medications/ procedures impacting efficacy, or study discontinuation/ completion.
Time frame: Baseline and at weeks 1, 2, 4, 8, 12, 16, 17, 20, & 24
Time frame: Baseline and at weeks 24, 25, 28, 32, 36, 40, 44, 48, & 52
Time frame: Baseline through week 24
Time frame: Week 24 through week 68
Time frame: Baseline through week 24
Time frame: Baseline through week 68
Kymab Limited
Industry
A Phase IIb, Randomized, Double-blind, Placebo-controlled, Parallel Group, Multicenter Dose Ranging Study of a Subcutaneous Anti-OX40L Monoclonal Antibody (KY1005) in Moderate-to-Severe Atopic Dermatitis
Acronym: STREAM-AD
OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.
View the official ClinicalTrials.gov record (opens in a new tab)This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.
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