Please select the eligibility criteria that correspond to the clinical trial below.
Title: A Phase 2b, Multi Center, Randomized, Double-Blind, Vehicle-Controlled, Intra-Participant Study, to Evaluate Efficacy and Safety of Two Regimens of Crisaborole Ointment 2% in Japanese Pediatric and Adult Participants (2 Years and Older) With Mild to Moderate Atopic Dermatitis
Brief Summary: This is a Phase 2b, multi-center, randomized, double-blind, vehicle-controlled, intraparticipant study to evaluate efficacy and safety of two regimens of crisaborole ointment 2% in Japanese pediatric and adult participants (cohort 1: 12 years and older, cohort 2: 2 to under 12 years old) with mild to moderate Atopic Dermatitis (AD).


Options:
A: Inclusion Criteria:

* Adolescents aged ≥ 12 to 17 years, inclusive, and men and women aged ≥ 18 years.
* Participants diagnosed with atopic dermatitis (AD) as defined by the Hanifin and Rajka criteria.
* AD duration of at least 2 years.
* Participants with an Investigator's Global Assessment (IGA) score of 2 to 3 at Screening and Baseline (VC Period) and 0 to 4 at Week 8 (LTS Period).
* Participants with percentage body surface area (%BSA) (excluding scalp) of AD involvement of 3% to 20% at Screening and Baseline (VC Period) and 0% to 20% at Week 8 (LTS Period).
* Participants who agree to discontinue all agents used to treat AD from Screening through the final follow-up visit.
* Participants who have at least 1 "target lesion" that measures approximately 10 cm\^2 or more at Screening and Baseline. Lesion must be representative of the participant's disease state and not be located on the hands, feet, or genitalia.
* Willingness to avoid pregnancy or fathering of children.

Exclusion Criteria:

* Unstable course of AD (spontaneously improving or rapidly deteriorating) as determined by the investigator in the 4 weeks prior to Baseline.
* Concurrent conditions and history of other diseases:

  * Immunocompromised.
  * Chronic or acute infection requiring treatment with systemic antibiotics, antivirals, antiparasitics, antiprotozoals, or antifungals within 2 weeks before Baseline.
  * Active acute bacterial, fungal, or viral skin infection within 1 week before Baseline.
  * Any other concomitant skin disorder, pigmentation, or extensive scarring that, in the opinion of the investigator, may interfere with the evaluation of AD lesions or compromise participant safety.
  * Presence of AD lesions only on the hands or feet without prior history of involvement of other classical areas of involvement such as the face or the folds.
  * Other types of eczema.
* Any serious illness or medical, physical, or psychiatric condition(s) that, in the investigator's opinion, would interfere with full participation in the study, including administration of study drug and attending required study visits; pose a significant risk to the participant; or interfere with interpretation of study data.
* Use of any of the following treatments within the indicated washout period before Baseline:

  * 5 half-lives or 12 weeks, whichever is longer - biologic agents (e.g. dupilumab).
  * 4 weeks - systemic corticosteroids or adrenocorticotropic hormone analogs, cyclosporin, methotrexate, azathioprine, or other systemic immunosuppressive or immunomodulating agents (e.g. mycophenolate or tacrolimus).
  * 2 weeks - immunizations and sedating antihistamines, unless on long-term stable regimen (nonsedating antihistamines are permitted).
  * 1 week - use of other topical treatments for AD (other than bland emollients). Diluted sodium hypochlorite "bleach" baths are allowed as long as they do not exceed 2 baths per week and their frequency remains the same throughout the study.
* Participants who have previously received Janus kinase (JAK) inhibitors, systemic or topical.
* Ultraviolet (UV) light therapy or prolonged exposure to natural or artificial sources of UV radiation within 2 weeks prior to Baseline and/or intention to have such exposure during the study, which is thought by the investigator to potentially impact the participant's AD.
* Positive serology test results at screening for human immunodeficiency virus (HIV) antibody.
* Liver function tests: aspartate aminotransferase (AST) or alanine aminotransferase (ALT) ≥ 2 × upper limit of normal (ULN); alkaline phosphatase and/or bilirubin \> 1.5 × ULN (isolated bilirubin \> 1.5 × ULN is acceptable if bilirubin is fractionated and direct bilirubin \< 35%).
* Pregnant or lactating participants, or those considering pregnancy.
* History of alcoholism or drug addiction within 1 year before screening or current alcohol or drug use that, in the opinion of the investigator, will interfere with the participant's ability to comply with the administration schedule and study assessments.
* Current treatment or treatment within 30 days or 5 half-lives (whichever is longer) before Baseline with another investigational medication or current enrollment in another investigational drug protocol.
B: Inclusion Criteria:

* Age 18 years or above
* European ancestry
* AD diagnosis according to Hanifin \& Rajka criteria
* AD for at least 3 years
* AD that is moderate-to-severe defined as an EASI score of ≥ 7
* AD in the sampled location that has an TLSS score of ≥ 5

EXCLUSION CRITERIA:

* Current or present systemic immunosuppressant and/or biological treatment for the past 4 weeks
* Evidence of other concomitant inflammatory skin conditions (e.g., psoriasis or contact dermatitis)
* Evidence of active skin infection that warrants treatment at screening or baseline visit
* Systemic or topical antibiotics in the preceding past 4 weeks
* Use of disinfectants, bleach and potassium permanganate baths at least 2 weeks before sampling
* UV therapy within the last 3 weeks, or pronounced exposure to sunlight in the preceding 2 weeks
* History of any condition (e.g. bleeding diathesis) that may predispose the patient to complications associated with the planned skin biopsy procedures
* Other clinically significant medical disease that is uncontrolled despite treatment that is likely, in the opinion of the investigator, to impact the patient's ability to participate in the study or to impact the study pharmacodynamic, or safety assessments
* Decreased kidney function (GFR under 60 ml/min)
* Tendency to formation of keloid scars
* Penicillin or mometasone futurate allergy or intolerance
* Pregnancy
* Breast feeding
* Body weight ≤ 40 kg
* AD only located in the face or intimate regions
C: Inclusion criteria;

* Japanese adult male patients with a confirmed diagnosis of atopic dermatitis according to "Guidelines for Management of Atopic Dermatitis" by the Japanese Dermatological Association.
* Patients with evaluable typical eczema on the back (posterior trunk).
* Patients whose age is equal to or more than 20 and less than 65 at the time of treatment and who can provide written informed consent.

Exclusion criteria;

* Patients complicated with eye symptoms (e.g., cataract, retinal detachment), Kaposi varicelliform eruption, and molluscum contagiosum or impetigo contagiosa.
* Patients who had or have a severe allergy such as anaphylactic shock, anaphylactic reaction and anaphylactoid reaction or allergy/hypersensitivity to E6005 or any of their excipients.
* Patients who received any concomitant ethical drugs or any phototherapies within 14 days prior to Baseline. Subjects are allowed to use external steroids and tacrolimus ointment 8 or more days before Baseline and bland emollients free of medicinal properties (e.g., white petrolatum) throughout the study period.
* Patients with any infection that required hospitalization or intravenous/oral treatment with antibiotic/antiviral/antifungal drug(s) within 28 days prior to Baseline.
* Patients who had or have any malignancy, lymphoma, leukemia, or lymphoproliferative disorders, which dose not include skin cancers (e.g., squamous cell carcinoma or basal cell cancer) that were completely removed and have not metastasized for 5 years.
D: Inclusion Criteria:

* Male or female participants ages; Cohort 1: 12 years and older at the time of consent. Cohort 2: 2 years to under 12 years old at the time of consent.
* Has confrimed clinical diagnosis of active AD according to Hanifin and Rajka criteria and has at least 6 months history prior to screening and has been clinically stable for more than 1 month
* Has at least 1% and no more than 30% BSA at baseline/Day1, excluding scalp, genitals and groin area
* Has a Investigator's static global assessment (ISGA) score of Mild (2) or Moderate (3) on Day 1.

Exclusion Criteria:

* Has other acute or chronic medical or psychiatric condition including recent (within the past year) or active suicidal ideation or behavior or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the participant inappropriate for entry into this study.
* Participants had previous treatment with any topical or systemic PDE-4 inhibitor.

Answer: D