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Atopic DermatitisPhase 2NCT01756898

Study to Evaluate the Efficacy, Safety and Pharmacokinetics of ASB17061 Capsules in Adult Subjects With Atopic Dermatitis

A Phase 2 study testing 5 mg ASB17061, 10 mg ASB17061 and 20 mg ASB17061 in people with Atopic Dermatitis, run by Daiichi Sankyo at 40 sites in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The purpose of this research study is to gather scientific information about the effectiveness of the study drug, ASB17061 capsules, when compared to placebo in adult subjects with atopic dermatitis. Read more about this study

Who is it for?
Ages 18 to 65 years
Conditions the study is for
Atopic Dermatitis
What is being tested?
5 mg ASB17061, 10 mg ASB17061 and 20 mg ASB17061
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
370 participants
Where
40 sitesUnited States
Study dates
28 Nov 2012to 14 Jan 2014
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 to 65 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Adult subjects ages 18 to 65 years
  • A diagnosis of atopic dermatitis (AD)
  • An Investigator's Global Assessment (IGA) score of 2 or higher and AD affecting at least 5% of total Body Surface Area (BSA)
  • Other than active AD, in good health with no medical condition that may jeopardize the safety of the subject or impact the validity of the study results
  • Subjects must be practicing acceptable birth control methods

Who cannot join

  • Taking systemic immunosuppressive therapy within 3 months prior to screening or systemic (cortico) steroid therapy within 4 weeks prior to screening
  • Use of phototherapy or tanning beds within 6 weeks of screening
  • Presence of a clinically significant disorder involving gastrointestinal, renal, hepatic, neurologic, hematologic, endocrine, oncologic, pulmonary, immunologic, psychiatric, or cardiovascular disease or any other condition, which will jeopardize the safety of the subject or impact the validity of the study results
  • Female subjects who are pregnant or breastfeeding

Trial locations and contacts

40 sites in 1 country.

40 sites in 1 country

United States40 sites
  • Study site

    Arlington, Texas, 76011

  • Study site

    Bay City, Michigan, 48706

  • Study site

    Berlin, New Jersey, 08009

  • Study site

    Birmingham, Alabama, 35233

  • Study site

    Boise, Idaho, 83704

  • Study site

    Clinton Township, Michigan, 48038

  • Study site

    College Station, Texas, 77845

  • Study site

    Crowley, Louisiana, 70526

  • Study site

    Denver, Colorado, 80220

  • Study site

    Draper, Utah, 84020

  • Study site

    Encino, California, 91436

  • Study site

    Fort Gratiot, Michigan, 48059

  • Study site

    Fremont, California, 94538

  • Study site

    Henrico, Virginia, 23233

  • Study site

    Johnston, Rhode Island, 02919

  • Study site

    Lake Oswego, Oregon, 97035

  • Study site

    Miami, Florida, 33144

  • Study site

    Miami, Florida, 33175

  • Study site

    Miramar, Florida, 33027

  • Study site

    Norfolk, Virginia, 23507

  • Study site

    Overland Park, Kansas, 66215

  • Study site

    Pflugerville, Texas, 78660

  • Study site

    Phoenix, Arizona, 85018

  • Study site

    Portland, Oregon, 97239

  • Study site

    Raleigh, North Carolina, 27612

  • Study site

    Rogers, Arkansas, 72758

  • Study site

    Saint Augustine, Florida, 32086

  • Study site

    San Antonio, Texas, 78229

  • Study site

    San Diego, California, 92122

  • Study site

    Savannah, Georgia, 31405

  • Study site

    South Tampa, Florida, 33609

  • Study site

    Spokane, Washington, 99204-4880

  • Study site

    Stony Brook, New York, 11790

  • Study site

    Sylvania, Ohio, 43560

  • Study site

    Tampa, Florida, 33609

  • Study site

    Tampa, Florida, 33613

  • Study site

    Temecula, California, 92592

  • Study site

    Verona, New Jersey, 07044

  • Study site

    Webster, Texas, 77598

  • Study site

    West Jordan, Utah, 84088

Other trials in United States

About this study

Official title: A Multicenter, Randomized, Placebo-Controlled, Double-Blind, Parallel-group Study to Evaluate the Efficacy, Safety, and Pharmacokinetics of ASB17061 Capsules in Adult Subjects With Atopic Dermatitis

The purpose of this research study is to gather scientific information about the effectiveness of the study drug, ASB17061 capsules, when compared to placebo in adult subjects with atopic dermatitis.

Being tested
5 mg ASB17061, Placebo, 10 mg ASB17061, 20 mg ASB17061
Keywords
Atopic Dermatitis, eczema
Medical subject headings
Dermatitis, Atopic, Eczema

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • 5 mg ASB17061Drug

    Oral administration of 5 mg ASB17061 taken once daily for 28 consecutive days.

  • PlaceboDrug

    Oral administration of placebo taken once daily for 28 consecutive days.

  • 10 mg ASB17061Drug

    Oral administration of 10 mg ASB17061 taken once daily for 28 consecutive days.

  • 20 mg ASB17061Drug

    Oral administration of 20 mg ASB17061 taken once daily for 28 consecutive days.

Study groups in NCT01756898
Study groupRoleWhat they receive
Low dose ASB17061ExperimentalOral administration of low dose ASB17061 taken once daily for 28 consecutive days.
Receives: Drug: 5 mg ASB17061
Middle dose ASB17061ExperimentalOral administration of middle dose ASB17061 taken once daily for 28 consecutive days.
Receives: Drug: 10 mg ASB17061
High dose ASB17061ExperimentalOral administration of high dose ASB17061 taken once daily for 28 consecutive days.
Receives: Drug: 20 mg ASB17061
PlaceboPlacebo comparatorOral administration of placebo taken once daily for 28 consecutive days.
Receives: Drug: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Number of Investigator's Global Assessment (IGA) Responders at Day 29 Following Treatment With ASB17061 Capsules or Placebo in Adults With Atopic Dermatitis

    Participants with an IGA score of 0 or 1 were considered IGA responders. The investigator provided an overall assessment of disease severity using the IGA, which consists of a 6-point scale from a minimum of 0 and a maximum of 6. Higher scores indicate a worse outcome and lower scores indicate a better outcome. (0 = clear; 1 = almost clear; 2 = mild disease; 3 = moderate disease, 4 = severe disease; and 5 = very severe disease).

    Measured: Baseline up to 29 days after initial dose.

  2. Number of Investigator's Global Assessment (IGA) Responders By Subgroup at Day 29 Following Treatment With ASB17061 Capsules or Placebo in Adults With Atopic Dermatitis

    Participants with an IGA score of 0 or 1 were considered IGA responders. The investigator provided an overall assessment of disease severity using the IGA which consists of a 6-point scale from the minimum of 0 to a maximum of 6. Higher scores indicate increasing severity.. (0 = clear; 1 = almost clear; 2 = mild disease; 3 = moderate disease, 4 = severe disease; and 5 = very severe disease) and an overall assessment of the disease severity of the entire body using the Eczema Area and Severity Index (EASI). A composite index, the EASI has a minimum score of 0 (clear) and a maximum score of 72 (very severe); A value less than 15 indicates less severe, and 15 or greater indicates more severe. Lichenification was evaluated on a scale of 0 (none) as the minimum to 3 (severe) as the maximum, and the score of each body region was summed (0 to 12). A percent body surface area (BSA) involved less than 15 is less severe and 15 or greater more severe.

    Measured: Baseline up to 29 days after initial dose.

Secondary outcomes (9)
  1. Mean Change From Baseline in Eczema Area and Severity Index Score (EASI) Following Treatment With ASB17061 Capsules or Placebo in Adult Participants With Atopic Dermatitis at Day 29

    The investigator provided an overall assessment of the disease severity of the entire body using the EASI. A composite index, the EASI has a minimum score of 0 (clear) and a maximum score of 72 (very severe); with a negative value indicating decreasing severity of eczema compared to baseline and a decreasing change in the EASI score. A negative value is an indication of a decrease in individual scores.

    Measured: Baseline up to 29 days after initial dose.

  2. Mean Change From Baseline in The Percentage of Body Surface Area (BSA) Involved Following Treatment With ASB17061 Capsules or Placebo in Adult Participants With Atopic Dermatitis at Day 29

    Participants' body surface area affected by atopic dermatitis was assessed for the change in percentage after treatment. A negative value indicates a decrease in the percent of body surface area (BSA) involved. A negative value is an indication of a decrease in individual scores.

    Measured: Baseline up to 29 days after initial dose.

  3. Mean Change From Baseline in Pruritus Score Following Treatment With ASB17061 Capsules or Placebo in Adult Participants With Atopic Dermatitis at Day 29

    Participants assessed the overall intensity of pruritus using a 4-point scale with 0 as the minimum and 3 as the maximum. (0 = absent; 1 = mild; 2 = moderate; and 3 = severe) A negative value indicates a decreasing change in the pruritus score. A negative value is an indication of a decrease in individual scores.

    Measured: Baseline up to 29 days after initial dose.

  4. Mean Change From Baseline in Insomnia Score Following Treatment With ASB17061 Capsules or Placebo in Adult Participants With Atopic Dermatitis at Day 29

    Participants assessed the extent of their insomnia using an 11-point scale ranging from the minimum, 0 (no insomnia) to the maximum, 10 (severe insomnia). A negative value indicates a decreasing change in the insomnia score. A negative value is an indication of a decrease in individual scores.

    Measured: Baseline up to 29 days after initial dose.

  5. Plasma Concentrations of ASB17061 and ASB17584 Over Time Following Treatment With ASB17061 Capsules in Adult Participants With Atopic Dermatitis

    Measured: Baseline (Day 1 Predose) up to Day 8, Day 15, and Day 22 at 0 to 2.5 hours, 2.5 to 5 hours, 5 to 10 hours, up to Day 29 at 24-32 hours postdose.

  6. Minimum Observed Plasma Concentration (Cmin) of ASB17061 and ASB17584 Following Treatment With ASB17061 Capsules in Adult Participants With Atopic Dermatitis

    The minimum observed plasma drug concentration (Cmin) of ASB17061 and ASB17584 in the 4-week Treatment Period were estimated from the actual dosing records.

    Measured: Baseline (Day 1 Predose) up to Day 8, Day 15, and Day 22 at 0 to 2.5 hours, 2.5 to 5 hours, 5 to 10 hours, up to Day 29 at 24-32 hours postdose.

  7. Maximum Observed Plasma Concentration (Cmax) of ASB17061 and ASB17584 Following Treatment With ASB17061 Capsules in Adult Subjects With Atopic Dermatitis

    Pharmacokinetic (PK) metrics of ASB17061 and ASB17584 maximum observed plasma drug concentration (Cmax) in the 4-week Treatment Period were estimated from the individual PK parameters and the actual dosing records.

    Measured: Baseline (Day 1 Predose) up to Day 8, Day 15, and Day 22 at 0 to 2.5 hours, 2.5 to 5 hours, 5 to 10 hours, up to Day 29 at 24-32 hours postdose.

  8. Average Plasma Concentration (Cavg) of ASB17061 and ASB17584 Following Treatment With ASB17061 Capsules in Adult Participants With Atopic Dermatitis

    The average plasma drug concentration (Cmin) of ASB17061 and ASB17584 in the 4-week Treatment Period were estimated from the actual dosing records.

    Measured: Baseline up to Predose, up to 0 to 2.5 hours, up to 2.5 to 5 hours, up to 5 to 10 hours, up to Day 29 (24-32 hours).

  9. Number of Participants With Treatment Emergent Adverse Events (TEAE) Following Treatment With ASB17061 Capsules or Placebo in Adult Participants With Atopic Dermatitis

    A treatment-emergent adverse event (TEAE) was defined as an AE that emerges during treatment, having been absent at pre-treatment; or reemerges during treatment, having been present at baseline but stopped prior to treatment; or worsens in severity during treatment after initiating the study drug.

    Measured: Baseline up to Day 57 follow-up visit post dose.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted28 Dec 2012 (estimated)
  2. Study start28 Nov 2012
  3. Primary completion14 Jan 2014
  4. Study completion14 Jan 2014

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Investigator
Enrolment
370 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01756898
Sponsor's protocol ID
ASBI 704
Status last verified
Jan 2021
First submitted
9 Nov 2012
Last updated
16 Feb 2021
Data monitoring committee
No
Individual data sharing
Yes: De-identified individual participant data (IPD) and applicable supporting clinical trial documents may be available upon request at https://vivli.org/. In cases where clinical trial data and supporting documents are provided pursuant to our company policies and procedures, Daiichi Sankyo will continue to protect the privacy of our clinical trial participants. Details on data sharing criteria and the procedure for requesting access can be found at this web address: https://vivli.org/ourmember/daiichi-sankyo/

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing 5 mg ASB17061, 10 mg ASB17061 and 20 mg ASB17061 in people with Atopic Dermatitis, run by Daiichi Sankyo at 40 sites in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 16 Feb 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 40 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 16 Feb 2021). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Number of Investigator's Global Assessment (IGA) Responders at Day 29 Following Treatment With ASB17061 Capsules or Placebo in Adults With Atopic Dermatitis (time frame: Baseline up to 29 days after initial dose.). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 16 Feb 2021.

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