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A Study to Assess the Efficacy and Safety of Nemolizumab (CD14152) in Participants With Prurigo Nodularis (PN)

Primary Purpose

Prurigo Nodularis

Status
Completed
Phase
Phase 3
Locations
International
Study Type
Interventional
Intervention
Nemolizumab
Placebo
Sponsored by
Galderma R&D
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Prurigo Nodularis

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Clinical diagnosis of PN for at least 6 months with: Pruriginous nodular lesions on upper limbs, trunk, and/or lower limbs, at least 20 nodules on the entire body with a bilateral distribution and Investigator Global Assessment (IGA) score >= 3 (based on the IGA scale ranging from 0 to 4, in which 3 is moderate and 4 is severe) at both the screening and baseline visits
  • Severe pruritus defined as follows on the PP NRS:

    1. At the screening visit (Visit 1): PP NRS score is >= 7.0 for the 24-hour period immediately preceding the screening visit.
    2. At the baseline visit (Visit 2): Mean of the daily intensity of the PP NRS score is >= 7.0 over the previous week
  • Female participants of childbearing potential (that is [i.e,], fertile, following menarche and until becoming post-menopausal unless permanently sterile) must agree to use at least 1 adequate and approved method of contraception throughout the study and for 12 weeks after the last study drug injection

Exclusion Criteria:

  • Body weight less than (<) 30 kg
  • Chronic pruritus resulting from another active condition other than PN, such as but not limited to scabies, lichen simplex chronicus, psoriasis, atopic dermatitis, contact dermatitis, acne, folliculitis, lichen planus, habitual picking/excoriation disorder, sporotrichosis, bullous autoimmune disease, end-stage renal disease, or cholestatic liver disease (example [eg] primary biliary cirrhosis) or diabetes mellitus or thyroid disease that is not adequately treated, as per standard of care
  • Unilateral lesions of prurigo (eg, only one arm affected)
  • History of or current confounding skin condition (eg, Netherton syndrome, cutaneous T-cell lymphoma [mycosis fungoides or Sezary syndrome], chronic actinic dermatitis, dermatitis herpetiformis)
  • Participants with a current medical history of chronic obstructive pulmonary disease and/or chronic bronchitis
  • Neuropathic and psychogenic pruritus such as but not limited to notalgia paresthetica, brachioradial pruritus, small fiber neuropathy, skin picking syndrome, or delusional parasitosis
  • Requiring rescue therapy for PN during the screening period or expected to require rescue therapy within 4 weeks following the baseline visit
  • Positive serology results (hepatitis B surface antigen [HBsAg] or hepatitis B core antibody [HBcAb], hepatitis C (HCV) antibody with positive confirmatory test for HCV (eg, polymerase chain reaction [PCR]), or human immunodeficiency virus antibody) at the screening visit

Sites / Locations

  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
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  • Galderma Investigational Site
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  • Galderma Investigational Site
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  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
  • Galderma Investigational Site
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  • Galderma Investigational Site

Arms of the Study

Arm 1

Arm 2

Arm Type

Experimental

Placebo Comparator

Arm Label

Nemolizumab

Placebo

Arm Description

Participants weighing less than (<) 90 kilogram (kg) will receive two subcutaneous (SC) injections of 30 milligrams (mg) nemolizumab (60 mg loading dose) at baseline then one SC injection once for every 4 weeks (Q4W). Participants weighing greater than or equal to (>=) 90 kg will receive two SC injections of 60 mg nemolizumab at baseline (no loading dose) and two SC injections Q4W throughout the treatment period of 16 weeks.

Participants weighing < 90 kg will receive two SC injections of matching placebo at baseline, then one SC injection Q4W. Participants weighing >= 90 kg will receive two SC injections of matching placebo at baseline, then two SC injections Q4W throughout the treatment period of 16 weeks.

Outcomes

Primary Outcome Measures

Proportion of Participants with an Improvement of Greater than or Equal to (>=) 4 from Baseline in Peak Pruritus Numeric Rating Scale (PP NRS) at Week 16
PP NRS is an 11-point scale (0 to10) where 0 is "no itch" and 10 is the "worst itch imaginable".
Proportion of Participants with an Investigator Global Assessment (IGA) Success (Defined as an IGA of 0 [Clear] or 1 [Almost clear] and a >= 2-Point Improvement from Baseline) at Week 16
IGA is a 5-point scale used by the investigator or trained designee to evaluate the global severity of PN. The Investigator will review the participant's skin and give a score of 0 (Clear), 1 (Almost clear), 2 (Mild), 3 (Moderate), or 4 (Severe).

Secondary Outcome Measures

Number of Participants with Adverse Events, Treatment Emergent Adverse Events (TEAEs), Adverse Events of Special Interest (AESIs), and Serious Adverse Events (SAEs)
An AE is defined as any untoward medical occurrence in a clinical study participant administered a medicinal product which does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not it is related to the medicinal (investigational) product.
Proportion of Participants with an Improvement of >= 4 from Baseline in PP NRS at Week 4
Proportion of Participants with Less than (<) 2 PP NRS at Week 16
Proportion of Participants with an Improvement of >= 4 from Baseline in Sleep Disturbance (SD) Numeric Rating Scale (NRS) at Week 16
SD NRS is an 11-point scale (0 to10) where 0 is "no sleep loss" and 10 is "I did not sleep at all".
Proportion of Participants with an Improvement of >= 4 from Baseline in SD NRS at Week 4
Proportion of Participants with < 2 PP NRS at Week 4
IGA Success Rate at Each Visit Through Week 16
Percentage of Pruriginous Lesions with Excoriations/Crusts (Prurigo Activity Score [PAS] item 5a) at Each Visit Through Week 16
PAS will include a count of the number of lesions in a representative area and a calculated staging (stage 0 to stage 4) based on the percentage of lesions with excoriations/crusts and healed lesions compared to all lesions. PAS item 5a reflects the current itch/scratch activity. It is used to estimate what percentage of the pruriginous legions show excoriations/crusts. 100 percent (%) = All pruriginous lesions have excoriations/crusts.
Percentage of Healed Prurigo Lesions (PAS Item 5b) at Each Visit Through Week 16
PAS item 5b item reflects the stage of the prurigo. It is used to estimate what percentage of the pruriginous lesions have healed.100% = all pruriginous lesions have healed.
Change from Baseline in Number of Lesions in Representative Area (PAS Item 4) at Each Visit Through Week 16
PAS Item 4 is measure of number of lesions in representative area.
Proportion of Participants with an Improvement of >=4 from Baseline in PP NRS Through Week 16
Proportion of Participants with PP NRS < 2 from Baseline Through Week 16
Proportion of Participants with PP NRS < 3 from Baseline Through Week 16
Absolute Change from Baseline in PP NRS Through Week 16
Percent Change from Baseline in PP NRS Through Week 16
Proportion of Participants with an Improvement of >= 4 from Baseline in Average Pruritus (AP) Numeric Rating Scale (NRS) Through Week 16
AP NRS is an 11-point scale (0 to10) where 0 is "no itch" and 10 is the "worst itch imaginable".
Proportion of Participants with AP NRS < 2 from Baseline Through Week 16
Absolute Change from Baseline in AP NRS Through Week 16
Percent Change from Baseline in AP NRS Through Week 16
Proportion of Participants with an Improvement of >= 4 from Baseline in Sleep Disturbance (SD) Numeric Rating Scale (NRS) Through Week 16
SD NRS is an 11-point scale (0 to10) where 0 is "no sleep loss" and 10 is "I did not sleep at all".
Absolute Change from Baseline in SD NRS Through Week 16
Percent Change from Baseline in SD NRS Through Week 16
Change from Baseline in Sleep Onset Latency Through Week 16
Change from baseline in sleep onset latency based on recordings from participant's sleep diary.
Change from Baseline in Wakefulness After Sleep Onset (WASO) Through Week 16
Change from baseline in WASO, defined as the duration of wakefulness from the onset of persistent sleep. WASO is assessed with 3 questions: 1) How many times did you wake up due to the symptoms of prurigo nodularis (for example itching, burning), not counting the final time you woke up for the day? 2) In total, how long did the awakenings related to the symptoms of prurigo nodularis (for example itching, burning) last and 3) In total, how long did these awakenings related to other things last (for example to drink water, to go to the bathroom).
Change from Baseline in Total Awake Time and Sleep Time Through Week 16
Change from Baseline in Sleep Efficiency Through Week 16
The Sleep Efficiency Index is the ratio of total sleep time to time in bed. This shall be assessed by responses from the following questions from participant's sleep diary: 1) What time did you get into bed? 2) What time did you try to go to sleep? 3) How long did it take you to fall asleep? 4) What time did you wake up for the day? 5) What time did you get out of bed for the day?
Change from Baseline in WASO related to PN Through Week 16
Change from Baseline in Number of WASO related to PN Through Week 16
Change from Baseline in PN-associated Pain Frequency Through Week 16
The pain frequency will be assessed on a 6 point scale of 0 to 5 where 0 = never, 1 = less than once a week, 2 = 1-2 days a week, 3 = 3-4 days a week, and 4 = 5-6 days a week, 5 = every day.
Change from Baseline in PN-associated Pain Intensity Through Week 16
The pain intensity will be assessed on a scale of 0 to 10, with 0 being "no pain" and 10 being "the worst unbearable pain".
Proportion of Participants Reporting low Disease Activity (Clear, Almost clear, or Mild) Based on Patient Global Assessment of Disease (PGAD) at Week 16
For the PGAD, participants will be asked to rate their overall impression of their skin disease (prurigo nodularis) severity using a 5-point scale from "0=clear" to "5=severe".
Proportion of Participants Satisfied with Study Treatment (Good, Very good, or Excellent) Based on Patient Global Assessment of Treatment (PGAT) at Week 16
The PGAT utilizes a 5-point scale with ratings: poor, fair, good, very good, or excellent, for participants to rate the way they feel their skin disease (prurigo nodularis) is responding to the study treatment.
Proportion of Participants with an Improvement of >= 4 in Dermatology Life Quality Index (DLQI) Through Week 16
The DLQI is a validated 10-item questionnaire covering domains including symptoms/feelings, daily activities, leisure, work/school, personal relationships, and treatment. The participant will rate each question ranging from 0 (not at all) to 3 (very much). A higher total score indicates a poorer quality of life (QoL).
Change From Baseline in Dermatology Life Quality Index (DLQI) Through Week 16
Change from Baseline in Hospital Anxiety and Depression Scale (HADS) for each Subscale (Depression and Anxiety) at Week 16
Hospital Anxiety and Depression Scale (HADS) is a 14-question validated questionnaire completed by the participant for each subscale (i.e. depression and anxiety). Each question has a multiple choice answer which is scored between 0 and 3. Questions are identified as relating to anxiety (A) or depression (D) and a summation for each area is performed leading to a total score of 0 to 21 for each area. Scores of 0 to 7 are considered normal, 8 to 10 are borderline, and >= 11 indicates clinical effects.
Change from Baseline in EuroQoL 5-Dimension (EQ-5D) at Week 16
The EQ-5D instrument is a validated questionnaire, completed by the participant that consists of 2 parts. The first part consists of 5 multiple choice QoL questions and the second is a 100 point visual analogue scale (VAS) with 0 being "Worst imaginable health state" and 100 being "Best imaginable health state".
Observed Ctrough of Nemolizumab in Serum
Number of Participants with Positive Anti-drug antibody (ADA) for Nemolizumab
Proportion of subjects with PP NRS improvement ≥ 4 from baseline and IGA success
Nemolizumab (CD14152) serum concentrations

Full Information

First Posted
July 30, 2020
Last Updated
June 27, 2023
Sponsor
Galderma R&D
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1. Study Identification

Unique Protocol Identification Number
NCT04501679
Brief Title
A Study to Assess the Efficacy and Safety of Nemolizumab (CD14152) in Participants With Prurigo Nodularis (PN)
Official Title
A Randomized, Double-Blind, Placebo-Controlled Study to Assess the Efficacy and Safety of Nemolizumab (CD14152) in Subjects With Prurigo Nodularis
Study Type
Interventional

2. Study Status

Record Verification Date
November 2021
Overall Recruitment Status
Completed
Study Start Date
August 11, 2020 (Actual)
Primary Completion Date
March 30, 2022 (Actual)
Study Completion Date
March 31, 2022 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Galderma R&D

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
The primary objective is to assess the efficacy of nemolizumab (CD14152) compared to placebo in participants greater than or equal to (>=) 18 years of age with prurigo nodularis (PN) after a 16-week treatment period.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Prurigo Nodularis

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 3
Interventional Study Model
Parallel Assignment
Masking
ParticipantInvestigator
Allocation
Randomized
Enrollment
274 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Nemolizumab
Arm Type
Experimental
Arm Description
Participants weighing less than (<) 90 kilogram (kg) will receive two subcutaneous (SC) injections of 30 milligrams (mg) nemolizumab (60 mg loading dose) at baseline then one SC injection once for every 4 weeks (Q4W). Participants weighing greater than or equal to (>=) 90 kg will receive two SC injections of 60 mg nemolizumab at baseline (no loading dose) and two SC injections Q4W throughout the treatment period of 16 weeks.
Arm Title
Placebo
Arm Type
Placebo Comparator
Arm Description
Participants weighing < 90 kg will receive two SC injections of matching placebo at baseline, then one SC injection Q4W. Participants weighing >= 90 kg will receive two SC injections of matching placebo at baseline, then two SC injections Q4W throughout the treatment period of 16 weeks.
Intervention Type
Drug
Intervention Name(s)
Nemolizumab
Other Intervention Name(s)
CD14152
Intervention Description
Participants will receive either 30 mg or 60 mg dose of nemolizumab as SC injection.
Intervention Type
Drug
Intervention Name(s)
Placebo
Intervention Description
Participants will receive matching placebo as SC injection.
Primary Outcome Measure Information:
Title
Proportion of Participants with an Improvement of Greater than or Equal to (>=) 4 from Baseline in Peak Pruritus Numeric Rating Scale (PP NRS) at Week 16
Description
PP NRS is an 11-point scale (0 to10) where 0 is "no itch" and 10 is the "worst itch imaginable".
Time Frame
Week 16
Title
Proportion of Participants with an Investigator Global Assessment (IGA) Success (Defined as an IGA of 0 [Clear] or 1 [Almost clear] and a >= 2-Point Improvement from Baseline) at Week 16
Description
IGA is a 5-point scale used by the investigator or trained designee to evaluate the global severity of PN. The Investigator will review the participant's skin and give a score of 0 (Clear), 1 (Almost clear), 2 (Mild), 3 (Moderate), or 4 (Severe).
Time Frame
Week 16
Secondary Outcome Measure Information:
Title
Number of Participants with Adverse Events, Treatment Emergent Adverse Events (TEAEs), Adverse Events of Special Interest (AESIs), and Serious Adverse Events (SAEs)
Description
An AE is defined as any untoward medical occurrence in a clinical study participant administered a medicinal product which does not necessarily have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (including an abnormal laboratory finding), symptom, or disease temporally associated with the use of a medicinal (investigational) product, whether or not it is related to the medicinal (investigational) product.
Time Frame
Up to Week 24
Title
Proportion of Participants with an Improvement of >= 4 from Baseline in PP NRS at Week 4
Time Frame
Week 4
Title
Proportion of Participants with Less than (<) 2 PP NRS at Week 16
Time Frame
Week 16
Title
Proportion of Participants with an Improvement of >= 4 from Baseline in Sleep Disturbance (SD) Numeric Rating Scale (NRS) at Week 16
Description
SD NRS is an 11-point scale (0 to10) where 0 is "no sleep loss" and 10 is "I did not sleep at all".
Time Frame
Week 16
Title
Proportion of Participants with an Improvement of >= 4 from Baseline in SD NRS at Week 4
Time Frame
Week 4
Title
Proportion of Participants with < 2 PP NRS at Week 4
Time Frame
Week 4
Title
IGA Success Rate at Each Visit Through Week 16
Time Frame
At each visit through Week 16
Title
Percentage of Pruriginous Lesions with Excoriations/Crusts (Prurigo Activity Score [PAS] item 5a) at Each Visit Through Week 16
Description
PAS will include a count of the number of lesions in a representative area and a calculated staging (stage 0 to stage 4) based on the percentage of lesions with excoriations/crusts and healed lesions compared to all lesions. PAS item 5a reflects the current itch/scratch activity. It is used to estimate what percentage of the pruriginous legions show excoriations/crusts. 100 percent (%) = All pruriginous lesions have excoriations/crusts.
Time Frame
At each visit through Week 16
Title
Percentage of Healed Prurigo Lesions (PAS Item 5b) at Each Visit Through Week 16
Description
PAS item 5b item reflects the stage of the prurigo. It is used to estimate what percentage of the pruriginous lesions have healed.100% = all pruriginous lesions have healed.
Time Frame
At each visit through Week 16
Title
Change from Baseline in Number of Lesions in Representative Area (PAS Item 4) at Each Visit Through Week 16
Description
PAS Item 4 is measure of number of lesions in representative area.
Time Frame
Baseline, at each visit through Week 16
Title
Proportion of Participants with an Improvement of >=4 from Baseline in PP NRS Through Week 16
Time Frame
Through Week 16
Title
Proportion of Participants with PP NRS < 2 from Baseline Through Week 16
Time Frame
Through Week 16
Title
Proportion of Participants with PP NRS < 3 from Baseline Through Week 16
Time Frame
Through Week 16
Title
Absolute Change from Baseline in PP NRS Through Week 16
Time Frame
Baseline, through Week 16
Title
Percent Change from Baseline in PP NRS Through Week 16
Time Frame
Baseline, through Week 16
Title
Proportion of Participants with an Improvement of >= 4 from Baseline in Average Pruritus (AP) Numeric Rating Scale (NRS) Through Week 16
Description
AP NRS is an 11-point scale (0 to10) where 0 is "no itch" and 10 is the "worst itch imaginable".
Time Frame
Through Week 16
Title
Proportion of Participants with AP NRS < 2 from Baseline Through Week 16
Time Frame
Through Week 16
Title
Absolute Change from Baseline in AP NRS Through Week 16
Time Frame
Baseline, through Week 16
Title
Percent Change from Baseline in AP NRS Through Week 16
Time Frame
Baseline, through Week 16
Title
Proportion of Participants with an Improvement of >= 4 from Baseline in Sleep Disturbance (SD) Numeric Rating Scale (NRS) Through Week 16
Description
SD NRS is an 11-point scale (0 to10) where 0 is "no sleep loss" and 10 is "I did not sleep at all".
Time Frame
Through Week 16
Title
Absolute Change from Baseline in SD NRS Through Week 16
Time Frame
Baseline, through Week 16
Title
Percent Change from Baseline in SD NRS Through Week 16
Time Frame
Baseline, through Week 16
Title
Change from Baseline in Sleep Onset Latency Through Week 16
Description
Change from baseline in sleep onset latency based on recordings from participant's sleep diary.
Time Frame
Baseline, through Week 16
Title
Change from Baseline in Wakefulness After Sleep Onset (WASO) Through Week 16
Description
Change from baseline in WASO, defined as the duration of wakefulness from the onset of persistent sleep. WASO is assessed with 3 questions: 1) How many times did you wake up due to the symptoms of prurigo nodularis (for example itching, burning), not counting the final time you woke up for the day? 2) In total, how long did the awakenings related to the symptoms of prurigo nodularis (for example itching, burning) last and 3) In total, how long did these awakenings related to other things last (for example to drink water, to go to the bathroom).
Time Frame
Baseline, through Week 16
Title
Change from Baseline in Total Awake Time and Sleep Time Through Week 16
Time Frame
Baseline, through Week 16
Title
Change from Baseline in Sleep Efficiency Through Week 16
Description
The Sleep Efficiency Index is the ratio of total sleep time to time in bed. This shall be assessed by responses from the following questions from participant's sleep diary: 1) What time did you get into bed? 2) What time did you try to go to sleep? 3) How long did it take you to fall asleep? 4) What time did you wake up for the day? 5) What time did you get out of bed for the day?
Time Frame
Baseline, through Week 16
Title
Change from Baseline in WASO related to PN Through Week 16
Time Frame
Baseline, through Week 16
Title
Change from Baseline in Number of WASO related to PN Through Week 16
Time Frame
Baseline, through Week 16
Title
Change from Baseline in PN-associated Pain Frequency Through Week 16
Description
The pain frequency will be assessed on a 6 point scale of 0 to 5 where 0 = never, 1 = less than once a week, 2 = 1-2 days a week, 3 = 3-4 days a week, and 4 = 5-6 days a week, 5 = every day.
Time Frame
Baseline, through Week 16
Title
Change from Baseline in PN-associated Pain Intensity Through Week 16
Description
The pain intensity will be assessed on a scale of 0 to 10, with 0 being "no pain" and 10 being "the worst unbearable pain".
Time Frame
Baseline, through Week 16
Title
Proportion of Participants Reporting low Disease Activity (Clear, Almost clear, or Mild) Based on Patient Global Assessment of Disease (PGAD) at Week 16
Description
For the PGAD, participants will be asked to rate their overall impression of their skin disease (prurigo nodularis) severity using a 5-point scale from "0=clear" to "5=severe".
Time Frame
Week 16
Title
Proportion of Participants Satisfied with Study Treatment (Good, Very good, or Excellent) Based on Patient Global Assessment of Treatment (PGAT) at Week 16
Description
The PGAT utilizes a 5-point scale with ratings: poor, fair, good, very good, or excellent, for participants to rate the way they feel their skin disease (prurigo nodularis) is responding to the study treatment.
Time Frame
Week 16
Title
Proportion of Participants with an Improvement of >= 4 in Dermatology Life Quality Index (DLQI) Through Week 16
Description
The DLQI is a validated 10-item questionnaire covering domains including symptoms/feelings, daily activities, leisure, work/school, personal relationships, and treatment. The participant will rate each question ranging from 0 (not at all) to 3 (very much). A higher total score indicates a poorer quality of life (QoL).
Time Frame
Through Week 16
Title
Change From Baseline in Dermatology Life Quality Index (DLQI) Through Week 16
Time Frame
Baseline, through Week 16
Title
Change from Baseline in Hospital Anxiety and Depression Scale (HADS) for each Subscale (Depression and Anxiety) at Week 16
Description
Hospital Anxiety and Depression Scale (HADS) is a 14-question validated questionnaire completed by the participant for each subscale (i.e. depression and anxiety). Each question has a multiple choice answer which is scored between 0 and 3. Questions are identified as relating to anxiety (A) or depression (D) and a summation for each area is performed leading to a total score of 0 to 21 for each area. Scores of 0 to 7 are considered normal, 8 to 10 are borderline, and >= 11 indicates clinical effects.
Time Frame
Baseline, Week 16
Title
Change from Baseline in EuroQoL 5-Dimension (EQ-5D) at Week 16
Description
The EQ-5D instrument is a validated questionnaire, completed by the participant that consists of 2 parts. The first part consists of 5 multiple choice QoL questions and the second is a 100 point visual analogue scale (VAS) with 0 being "Worst imaginable health state" and 100 being "Best imaginable health state".
Time Frame
Baseline, Week 16
Title
Observed Ctrough of Nemolizumab in Serum
Time Frame
Pre-infusion, Post infusion on Day 8, 29, 57, 85, 113, 169
Title
Number of Participants with Positive Anti-drug antibody (ADA) for Nemolizumab
Time Frame
Baseline, Day 57, Day 113/ Early Termination (ET)
Title
Proportion of subjects with PP NRS improvement ≥ 4 from baseline and IGA success
Time Frame
Week 16
Title
Nemolizumab (CD14152) serum concentrations
Time Frame
Week 4, 8, 12, 16, 24, ET

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Clinical diagnosis of PN for at least 6 months with: Pruriginous nodular lesions on upper limbs, trunk, and/or lower limbs, at least 20 nodules on the entire body with a bilateral distribution and Investigator Global Assessment (IGA) score >= 3 (based on the IGA scale ranging from 0 to 4, in which 3 is moderate and 4 is severe) at both the screening and baseline visits Severe pruritus defined as follows on the PP NRS: At the screening visit (Visit 1): PP NRS score is >= 7.0 for the 24-hour period immediately preceding the screening visit. At the baseline visit (Visit 2): Mean of the daily intensity of the PP NRS score is >= 7.0 over the previous week Female participants of childbearing potential (that is [i.e,], fertile, following menarche and until becoming post-menopausal unless permanently sterile) must agree to use at least 1 adequate and approved method of contraception throughout the study and for 12 weeks after the last study drug injection Exclusion Criteria: Body weight less than (<) 30 kg Chronic pruritus resulting from another active condition other than PN, such as but not limited to scabies, lichen simplex chronicus, psoriasis, atopic dermatitis, contact dermatitis, acne, folliculitis, lichen planus, habitual picking/excoriation disorder, sporotrichosis, bullous autoimmune disease, end-stage renal disease, or cholestatic liver disease (example [eg] primary biliary cirrhosis) or diabetes mellitus or thyroid disease that is not adequately treated, as per standard of care Unilateral lesions of prurigo (eg, only one arm affected) History of or current confounding skin condition (eg, Netherton syndrome, cutaneous T-cell lymphoma [mycosis fungoides or Sezary syndrome], chronic actinic dermatitis, dermatitis herpetiformis) Participants with a current medical history of chronic obstructive pulmonary disease and/or chronic bronchitis Neuropathic and psychogenic pruritus such as but not limited to notalgia paresthetica, brachioradial pruritus, small fiber neuropathy, skin picking syndrome, or delusional parasitosis Requiring rescue therapy for PN during the screening period or expected to require rescue therapy within 4 weeks following the baseline visit Positive serology results (hepatitis B surface antigen [HBsAg] or hepatitis B core antibody [HBcAb], hepatitis C (HCV) antibody with positive confirmatory test for HCV (eg, polymerase chain reaction [PCR]), or human immunodeficiency virus antibody) at the screening visit
Facility Information:
Facility Name
Galderma Investigational Site
City
Fountain Valley
State/Province
California
ZIP/Postal Code
92708
Country
United States
Facility Name
Galderma Investigational Site
City
San Diego
State/Province
California
ZIP/Postal Code
92123
Country
United States
Facility Name
Galderma Investigational Site
City
Washington
State/Province
District of Columbia
ZIP/Postal Code
20037
Country
United States
Facility Name
Galderma Investigational Site
City
Aventura
State/Province
Florida
ZIP/Postal Code
33180
Country
United States
Facility Name
Galderma Investigational Site
City
Miami
State/Province
Florida
ZIP/Postal Code
33136
Country
United States
Facility Name
Galderma Investigational Site
City
North Miami Beach
State/Province
Florida
ZIP/Postal Code
33162-4708
Country
United States
Facility Name
Galderma Investigational Site
City
Ormond Beach
State/Province
Florida
ZIP/Postal Code
32174
Country
United States
Facility Name
Galderma Investigational Site
City
Chicago
State/Province
Illinois
ZIP/Postal Code
60602
Country
United States
Facility Name
Galderma Investigational Site
City
Indianapolis
State/Province
Indiana
ZIP/Postal Code
46250
Country
United States
Facility Name
Galderma Investigational Site
City
Louisville
State/Province
Kentucky
ZIP/Postal Code
40241
Country
United States
Facility Name
Galderma Investigational Site
City
Boston
State/Province
Massachusetts
ZIP/Postal Code
02111
Country
United States
Facility Name
Galderma Investigational Site
City
Saint Joseph
State/Province
Michigan
ZIP/Postal Code
49085
Country
United States
Facility Name
Galderma Investigational Site
City
New York
State/Province
New York
ZIP/Postal Code
10021
Country
United States
Facility Name
Galderma Investigational Site
City
Cincinnati
State/Province
Ohio
ZIP/Postal Code
45627
Country
United States
Facility Name
Galderma Investigational Site
City
Dublin
State/Province
Ohio
ZIP/Postal Code
43016
Country
United States
Facility Name
Galderma Investigational Site
City
Anderson
State/Province
South Carolina
ZIP/Postal Code
29621
Country
United States
Facility Name
Galderma Investigational Site
City
Murfreesboro
State/Province
Tennessee
ZIP/Postal Code
37130
Country
United States
Facility Name
Galderma Investigational Site
City
Dallas
State/Province
Texas
ZIP/Postal Code
75230
Country
United States
Facility Name
Galderma Investigational Site
City
Dripping Springs
State/Province
Texas
ZIP/Postal Code
78620
Country
United States
Facility Name
Galderma Investigational Site
City
Pflugerville
State/Province
Texas
ZIP/Postal Code
78660
Country
United States
Facility Name
Galderma Investigational Site
City
Webster
State/Province
Texas
ZIP/Postal Code
77004
Country
United States
Facility Name
Galderma Investigational Site
City
Morgantown
State/Province
West Virginia
ZIP/Postal Code
26505
Country
United States
Facility Name
Galderma Investigational Site
City
Brussel
ZIP/Postal Code
1200
Country
Belgium
Facility Name
Galderma Investigational Site
City
Ghent
ZIP/Postal Code
9000
Country
Belgium
Facility Name
Galderma Investigational Site
City
Jette
ZIP/Postal Code
1090
Country
Belgium
Facility Name
Galderma Investigational Site
City
Leuven
ZIP/Postal Code
3000
Country
Belgium
Facility Name
Galderma Investigational Site
City
Liège
ZIP/Postal Code
4000
Country
Belgium
Facility Name
Galderma Investigational Site
City
North York
State/Province
Ontario
ZIP/Postal Code
M2M 4J5
Country
Canada
Facility Name
Galderma Investigational Site
City
Bathurst
ZIP/Postal Code
M3H 5Y8
Country
Canada
Facility Name
Galderma Investigational Site
City
Calgary
ZIP/Postal Code
T2G 1B1
Country
Canada
Facility Name
Galderma Investigational Site
City
London
ZIP/Postal Code
N6H 5L5
Country
Canada
Facility Name
Galderma Investigational Site
City
Markham
ZIP/Postal Code
L3P 1X2
Country
Canada
Facility Name
Galderma Investigational Site
City
Bordeaux
ZIP/Postal Code
33000
Country
France
Facility Name
Galderma Investigational Site
City
Brest
ZIP/Postal Code
29200
Country
France
Facility Name
Galderma Investigational Site
City
Lille
ZIP/Postal Code
59037
Country
France
Facility Name
Galderma Investigational Site
City
Nantes
ZIP/Postal Code
44093
Country
France
Facility Name
Galderma Investigational Site
City
Nice
ZIP/Postal Code
06202
Country
France
Facility Name
Galderma Investigational Site
City
Paris
ZIP/Postal Code
75020
Country
France
Facility Name
Galderma Investigational Site
City
Paris
ZIP/Postal Code
75475
Country
France
Facility Name
Galderma Investigational Site
City
Pierre-Bénite
ZIP/Postal Code
69495
Country
France
Facility Name
Galderma Investigational Site
City
Rouen
ZIP/Postal Code
76000
Country
France
Facility Name
Galderma Investigational Site
City
Saint-Étienne
ZIP/Postal Code
42055
Country
France
Facility Name
Galderma Investigational Site
City
Toulouse
ZIP/Postal Code
31000
Country
France
Facility Name
Galderma Investigational Site
City
Valence
ZIP/Postal Code
26953
Country
France
Facility Name
Galderma Investigational Site
City
Gyeonggi-do
ZIP/Postal Code
15355
Country
Korea, Republic of
Facility Name
Galderma Investigational Site
City
Seoul
ZIP/Postal Code
02841
Country
Korea, Republic of
Facility Name
Galderma Investigational Site
City
Seoul
ZIP/Postal Code
03722
Country
Korea, Republic of
Facility Name
Galderma Investigational Site
City
Seoul
ZIP/Postal Code
04763
Country
Korea, Republic of
Facility Name
Galderma Investigational Site
City
Seoul
ZIP/Postal Code
07441
Country
Korea, Republic of
Facility Name
Galderma Investigational Site
City
Groningen
ZIP/Postal Code
9713
Country
Netherlands
Facility Name
Galderma Investigational Site
City
Utrecht
ZIP/Postal Code
3508
Country
Netherlands
Facility Name
Galderma Investigational Site
City
Bydgoszcz
ZIP/Postal Code
85-065
Country
Poland
Facility Name
Galderma Investigational Site
City
Chorzów
ZIP/Postal Code
41-500
Country
Poland
Facility Name
Galderma Investigational Site
City
Kraków
ZIP/Postal Code
31-559
Country
Poland
Facility Name
Galderma Investigational Site
City
Lublin
ZIP/Postal Code
20-081
Country
Poland
Facility Name
Galderma Investigational Site
City
Olsztyn
ZIP/Postal Code
10-229
Country
Poland
Facility Name
Galderma Investigational Site
City
Ostrowiec Świętokrzyski
ZIP/Postal Code
27-400
Country
Poland
Facility Name
Galderma Investigational Site
City
Rzeszów
ZIP/Postal Code
35-055
Country
Poland
Facility Name
Galderma Investigational Site
City
Szczecin
ZIP/Postal Code
71-434
Country
Poland
Facility Name
Galderma Investigational Site
City
Warsaw
ZIP/Postal Code
01-518
Country
Poland
Facility Name
Galderma Investigational Site
City
Warsaw
ZIP/Postal Code
01-817
Country
Poland
Facility Name
Galderma Investigational Site
City
Warsaw
ZIP/Postal Code
02-507
Country
Poland
Facility Name
Galderma Investigational Site
City
Warsaw
ZIP/Postal Code
02-758
Country
Poland
Facility Name
Galderma Investigational Site
City
Wrocław
ZIP/Postal Code
50-566
Country
Poland
Facility Name
Galderma Investigational Site
City
Wrocław
ZIP/Postal Code
51-318
Country
Poland
Facility Name
Galderma Investigational Site
City
Łódź
ZIP/Postal Code
90-265
Country
Poland
Facility Name
Galderma Investigational Site
City
Łódź
ZIP/Postal Code
90-436
Country
Poland
Facility Name
Galderma Investigational Site
City
Barcelona
ZIP/Postal Code
08041
Country
Spain
Facility Name
Galderma Investigational Site
City
Las Palmas De Gran Canaria
ZIP/Postal Code
35019
Country
Spain
Facility Name
Galderma Investigational Site
City
Bern
ZIP/Postal Code
3010
Country
Switzerland
Facility Name
Galderma Investigational Site
City
Buochs
ZIP/Postal Code
6374
Country
Switzerland
Facility Name
Galderma Investigational Site
City
Lausanne
ZIP/Postal Code
1011
Country
Switzerland
Facility Name
Galderma Investigational Site
City
Saint Gallen
ZIP/Postal Code
9007
Country
Switzerland
Facility Name
Galderma Investigational Site
City
Weinfelden
ZIP/Postal Code
8570
Country
Switzerland

12. IPD Sharing Statement

Learn more about this trial

A Study to Assess the Efficacy and Safety of Nemolizumab (CD14152) in Participants With Prurigo Nodularis (PN)

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