Phase 2 Open Label Trial of Delgocitinib 20 mg/g Cream in Subjects With Frontal Fibrosing Alopecia (FFA)

NCT07671157 | Not Yet Recruiting Phase 2 FDA Drug

• 1 other identifier: 20263043
• Study Type: interventional
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

This research study is a Phase II clinical trial. Phase II clinical trials test the safety and effectiveness of an investigational study drug to learn whether the delgocitinib 20 mg/g cream works in treating a specific disease. "Investigational" means that the delgocitinib 20 mg/g cream is being studied.

Conditions

Frontal Fibrosing Alopecia

Keywords

alopecia; hairloss; FFA; frontal fibrosing alopecia

Outcome Measures

Primary Outcomes (1)

• Hairline measurements

  Change in hairline measurements from baseline to Week 24. (ie, lateral canthus \[right and left\] to hairline, lower glabellar crease to hair line, top of frontalis muscle to hair line, and mid brow to hair line \[right and left\])

  from 0 to 24 weeks

Secondary Outcomes (1)

• Frontal scalp haircounts

  0 to 24 weeks

Study Arms (1)

study drug

EXPERIMENTAL

Drug: Delgocitinib

Interventions

Delgocitinib DRUG

Everyone in this study receives the study drug (delgocitinib)

study drug

Eligibility Criteria

• Age: 18 Years+
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Subject is willing to participate and is capable of giving informed consent. Note: Consent must be obtained prior to any trial-related procedures.
• Subjects must be willing to comply with all trial procedures and must be available for the duration of the trial.
• Male or female subject aged 18 years of age or older at the time of consent.
• Female subject of childbearing potential has had a negative serum pregnancy test at screening and negative urine pregnancy test at Day 1.
• Subject has clinically confirmed diagnosis of FFA based on investigator judgment.
• Subject has a target area with moderate to severe perifollicular erythema and/or scale at Screening and Day 1.
• For subject who uses make-up, moisturizers, creams, lotions, cleansers, and/or sunscreens on the face, subject has used the same product brands/types for a minimum period of 4 weeks prior to Day 1, agrees not to change brand/type or frequency of use throughout the trial, agrees not to apply those products on the treated area during the trial, and agrees not to use make-up, moisturizers, creams, lotions, cleansers, and/or sunscreens on the face on the clinic visit days before the visit.
• Subject is willing to maintain a consistent hair style and hair style regimen, including shampoo and hair products (including hair dye, process, and timing to hair appointments), and to refrain from weaves or extensions throughout the course of the trial and for 4 weeks prior to Day 1. Note: Hair dying and shaving of scalp is allowed during the trial but not within 48 hours prior to a trial visit.

You may not qualify if:

• Subject is a female who is breastfeeding, pregnant, or who is planning to become pregnant during the trial.
• Subject has received any marketed or investigational biological agent within 12 weeks or 5 half-lives (whichever is longer) prior to Day 1.
• Subject is currently receiving a nonbiological investigational product or device or has received one within 4 weeks prior to Day 1.
• Subject has had excessive sun exposure or has used tanning booths within 4 weeks prior to Day 1 or is not willing to minimize natural and artificial sunlight exposure during the trial. Use of sunscreen products (except on treated areas for subjects in Cohort 1) and protective apparel are recommended when sun exposure cannot be avoided.
• History of other scalp/hair disease including discoid lupus erythematosus and central centrifugal cicatricial alopecia. Note: Subjects with lichen planopilaris/FFA overlap are not to be excluded.
• Presence of active dermatologic condition that might interfere with FFA diagnosis and/or interfere with the trial assessments such as seborrheic dermatitis, psoriasis, or telogen effluvium.
• Subject who has undergone scalp reduction surgery or hair transplantation.
• Use of adhesive wigs during the trial.
• Subject is known to have immune deficiency or is immunocompromised.
• Subject has a history of cancer or lymphoproliferative disease within 5 years prior to Day 1. Subjects with successfully treated nonmetastatic cutaneous squamous cell or basal cell carcinoma and/or localized carcinoma in situ of the cervix are not to be excluded.
• Subject had a major surgery within 8 weeks prior to Day 1 or has a major surgery planned during the trial.
• Subject has any clinically significant medical condition or physical/laboratory/vital signs abnormality that would, in the opinion of the investigator, put the subject at undue risk or interfere with interpretation of trial results.
• Subject has positive results for hepatitis B surface antigens (HBsAg), antibodies to hepatitis B core antigens (anti-HBc), hepatitis C virus (HCV), or human immunodeficiency virus (HIV).
• Subject has used treatment with agents (including natural products or nutritional supplement such as Viviscal, Nutrafol, and/or biotin) that may affect hair regrowth in the last 4 weeks prior to Day 1. Patients who have been on oral minoxidil or oral spironolactone for 6 or more months may continue these medications at the same doses.
• Subject has used intralesional scalp corticosteroids or platelet rich plasma injection in the last 4 weeks prior to Day 1.

Sponsors & Collaborators

• Maryanne Makredes Senna: lead

Study Sites (1)

Lahey Clinic

Burlington, Massachusetts, 01805, United States

Location

Related Publications (1)

• Martin A, Shokrian N, Kelley KJ, Correa da Rosa J, Del-Duca E, Bissonnette R, Sorensen OE, Nielsen AB, Guttman-Yassky E, Senna MM. Randomized Controlled Trial of the Topical Jak Inhibitor Delgocitinib Cream in Patients with Frontal Fibrosing Alopecia. J Invest Dermatol. 2026 May;146(5):1265-1270.e7. doi: 10.1016/j.jid.2025.09.375. Epub 2025 Oct 14.

  PMID: 41101628 BACKGROUND

MeSH Terms

Conditions

Alopecia

Interventions

delgocitinib

Condition Hierarchy (Ancestors)

Hypotrichosis; Hair Diseases; Skin Diseases; Skin and Connective Tissue Diseases; Pathological Conditions, Anatomical; Pathological Conditions, Signs and Symptoms

Central Study Contacts

Maryanne Senna, MD

CONTACT

7817441375; Maryanne.M.Senna@lahey.org

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR INVESTIGATOR
• PI Title: MD

Study Record Dates

• First Submitted: June 22, 2026
• First Posted: June 26, 2026
• Study Start (Estimated): September 10, 2026
• Primary Completion (Estimated): October 10, 2027
• Study Completion (Estimated): October 10, 2027
• Last Updated: June 26, 2026

Record last verified: 2026-06

Locations

US (1)