Open Label Study of ATI-50002 Topical Solution Administered to Adult Subjects With Eyebrow Loss Due to Alopecia Areata
Condition: Alopecia Areata; Alopecia Totalis; Alopecia Universalis
MeSH terms: Alopecia; Alopecia Areata
Intervention: ATI-50002
Intervention description: Topical Solution
Phase: Phase 2
Study type: Interventional
Primary purpose: Treatment
Intervention model: Single Group Assignment
Masking: None (Open Label)
Enrollment: 1.0
Sex: All
Minimum age: 18 Years
Healthy volunteers: No

Summary:

      The main objective of this study is to assess the safety, tolerability and efficacy of
      ATI-50002 Topical Solution in subjects with unilateral or bilateral loss of eyebrow hair due
      to alopecia areata (AA), alopecia universalis (AU) or alopecia totalis (AT).
    

Eligibility criteria:

        Inclusion Criteria:

          1. Subject is at least 18 years of age.

          2. Subject has, based on a subject history and clinical examination, a clinical diagnosis
             of AA, AU or AT with no eyebrow hair in the affected area(s) and no eyebrow regrowth
             over the previous 6 months. Affected area is defined as the area(s) of eyebrow hair
             loss identified at Baseline.

          3. Subject has a Clinician Eyebrow Assessment score of 0 for at least one eyebrow.

          4. Subject has a Subject Eyebrow Assessment score of 0 for at least one eyebrow.

          5. Subject has a duration of the current episode of AA, AU or AT with unilateral or
             bilateral loss of eyebrow hairs (with at least one distinct patch of >30% loss of
             eyebrow hair) for at least 6 months and no more than seven years prior to Visit 1.

          6. Subjects who are Women of Childbearing Potential (WOCBP) must have a negative serum
             pregnancy test at Screening and a negative urine pregnancy test at Baseline and agree
             to use a highly effective method of birth control for the duration of the study and
             for 30 days after last study medication application.

          7. Subject is non-pregnant and non-lactating and not planning a pregnancy during the
             duration of the study and for 30 days after the last study medication application.

          8. Subject is in good general health and free of any known disease state or physical
             condition which, in the opinion of the investigator, would interfere with the study
             requirements or put the subject at undue risk by study participation.

          9. Subject is willing and able to follow all study instructions and to attend all study
             visits.

         10. Subjects taking hormonal replacement therapy must have been on the same dose for at
             least 6 months prior to Visit 1 and must agree to maintain the same dose for the
             duration of the study and for 90 days after the last study medication application.

         11. Subjects taking thyroid replacement therapy must have been on the same dose for at
             least 6 months prior to Visit 1 and must agree to maintain the same dose for the
             duration of the study.

         12. Subject agrees to refrain from any eyebrow removal (e.g.¸ plucking, threading, etc.)
             for the duration of the study.

         13. Subject agrees to refrain from any cosmetic surgery (e.g., piercing, tattooing, etc.),
             on the treatment areas, for the duration of the study.

         14. Subject can comprehend and is willing to sign an Informed Consent Form (ICF).

         15. Sexually active male subjects must agree to use a barrier method of contraception from
             the first application of study medication to at least 30 days after the last
             application of study medication

        Exclusion Criteria:

          1. Subject has, in the opinion of the investigator, permanent eyebrow loss attributed to
             causes other than AA, AU or AT such as overgrooming, or scarring hair loss.

          2. Subject currently has, or has a history of, skin disease in the eyebrow area (e.g.,
             psoriasis, seborrheic dermatitis, etc.) that, in the opinion of the investigator,
             would interfere with the study medication application or study assessments.

          3. Subject currently has, or has a history of, severe, progressive or uncontrolled
             autoimmune, metabolic, endocrinologic, renal, hepatic, gastrointestinal, pulmonary,
             cardiovascular, genitourinary (i.e., renal disease), hematological disease, neurologic
             or cerebral disorders, infectious disease or coagulation disorders that, in the
             opinion of the investigator, put the subject at undue risk by study participation.

          4. Subject currently has, or has a history of, proven or suspected systemic or cutaneous
             malignancy and /or lymphoproliferative disease, other than a history of adequately
             treated, well healed and completely cleared non-melanoma skin cancers (e.g. basal or
             squamous cell carcinoma) treated successfully at least one year prior to Visit 1.

          5. Subject currently has evidence of active or latent bacterial infection, including
             tuberculosis, or viral infections at the time of enrollment or a history of
             incompletely treated or untreated tuberculosis. Subjects who have completed therapy
             for latent tuberculosis may participate.

          6. Subject has a history of serious local infection (e.g., cellulitis, abscess) or a
             systemic infection, including but not limited to, pneumonia or septicemia, within 12
             weeks prior to Visit 1. Subjects on an antibiotic for a nonserious, acute local
             infection must complete the antibiotic course prior to enrollment in the study.

          7. Subjects positive for HIV, Hepatitis B or C.

          8. Subject currently has or has a known history of herpes zoster or cytomegalovirus (CMV)
             within 8 weeks prior to Visit 1.

          9. Subject has a history of frequent outbreaks of Herpes Simplex Virus defined as 4 or
             more episodes per year.

         10. Subject has any history of eyebrow tattooing, or microblading that in the opinion of
             the investigator would interfere with the assessment of safety or efficacy.

         11. Subject has used any semi-permanent eyebrow coloring (e.g., tinting, dying, etc.)
             within 6 months prior to Visit 1 that in the opinion of the investigator would
             interfere with the assessment of safety or efficacy.

         12. Clinically significant laboratory abnormalities at Screening that, in the opinion of
             the Investigator, would make the subject a poor candidate for the study.

         13. Subjects with absolute neutrophil count <1,000/mm3, or platelet count <50,000/ml.

         14. Subject used any of the following therapies within the specified period prior to Visit
             1:

             Systemic therapies:

               -  Disease Modifying Anti-Rheumatic Drugs (DMARDS), Biologics or immunosuppressants,
                  such as: anakinra, adalimumab, azathioprine, glucocorticosteroids, cyclosporine,
                  etanercept, infliximab, methotrexate, TNF inhibitors, ustekinumab, secukinumab,
                  ixekizumab, certolizumab pegol: 4 weeks or 5 half-lives whichever is longer

               -  Oral retinoids: 12 weeks

               -  Plaquenil: 8 weeks

               -  JAK inhibitors (oral or topical): 1 year

               -  Intralesional steroids on the eyebrow area: 4 weeks

             Topical therapies on the eyebrow area:

               -  Phototherapy, Laser Therapy : 12 weeks

               -  Anthralin, bimatoprost, glucocorticosteroids, diphencyprone,
                  diphenylcycloprophenone (DPCP), Squaric acid dibutyl ester (SADBE), minoxidil,
                  pimecrolimus, tacrolimus: 4 weeks

               -  Topical treatments (prescription and over-the-counter) that contain retinoids,
                  retinol, alpha hydroxy acids (e.g. glycolic, lactic acids) and beta hydroxy acids
                  (e.g. salicylic acid) on and around the eyebrow area: 4 weeks

         15. Subject has a history of sensitivity to any of the ingredients in the study
             medication.

         16. Subject has participated in an investigational drug or device trial in which
             administration of an investigational study drug or device occurred within 30 days or 5
             half-lives (whichever is longer) prior to Visit 1. Subjects who have participated in a
             study of an investigational drug, device or biologic agent for alopecia areata (AA, AU
             or AT) within 1 year of screening will be eligible to participate only with individual
             permission from the Medical Monitor.

         17. History of or current alcohol or drug abuse within 2 years of assessment for study
             enrollment.

         18. Screening ECG findings of:

               -  QTcF >450msec for males or >470msec for females (use of the ECG algorithm is
                  acceptable for this purpose)

               -  Heart rate < 45 or > 100 beats/minutes (inclusive)

               -  Rhythm disturbance other than sinus arrhythmia or ectopic supraventricular rhythm
                  (ectopic atrial rhythm)

               -  Conduction disturbance including PR >240msec, pre-excitation (delta wave and PR
                  <120msec), second degree or higher AV block

               -  Acute or chronic signs of ischemia

               -  Left Bundle Branch Block

               -  Prior myocardial infarction