A Phase 2 Placebo Controlled, Clinical Trial Designed to Assess the Efficacy, Safety and Dose Response Characterisation of STS01 for the Treatment of Mild-moderate Alopecia Areata (AA)

NCT ID: NCT06402630

Last Updated: 2024-05-07

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE2

Total Enrollment

158 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-03-23

Study Completion Date

2024-04-01

Brief Summary

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A Phase 2 double-blind, multi-site, placebo-controlled, parallel-group design to assess the efficacy, safety and dose-response characterisation of STS-01 for the treatment of mild- moderate alopecia areata.

Detailed Description

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STS-01 is being developed to address the need for an effective, safe and convenient non-steroidal topical treatment for mild-moderate alopecia areata. The product builds on a mechanism with a well-established safety profile in dermatology, and existing evidence of its effectiveness in this condition through targeting key relevant cytokines. STS-01 has been modified to maximise the effectiveness of this mechanism and offer a cosmetically elegant topical cream. The study aims to assess the effectiveness, safety and dose-response characteristics of STS-01 for the treatment of mild-moderate alopecia areata.

Conditions

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Alopecia Areata

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

QUADRUPLE

Participants Caregivers Investigators Outcome Assessors

Study Groups

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0.25% Dose

Once daily, STS-01 topical cream applied to affected area of the head

Group Type EXPERIMENTAL

STS01

Intervention Type DRUG

Participants are block randomised to be treated with 0.25%, 0.5%, 1.0%, 2% STS-01 or a matching placebo control topically once daily for 6 months with a 2-month follow up.

0.5% Dose

Once daily, STS-01 topical cream applied to affected area of the head

Group Type EXPERIMENTAL

STS01

Intervention Type DRUG

Participants are block randomised to be treated with 0.25%, 0.5%, 1.0%, 2% STS-01 or a matching placebo control topically once daily for 6 months with a 2-month follow up.

1% Dose

Once daily, STS-01 topical cream applied to affected area of the head

Group Type EXPERIMENTAL

STS01

Intervention Type DRUG

Participants are block randomised to be treated with 0.25%, 0.5%, 1.0%, 2% STS-01 or a matching placebo control topically once daily for 6 months with a 2-month follow up.

2% Dose

Once daily, STS-01 topical cream applied to affected area of the head

Group Type EXPERIMENTAL

STS01

Intervention Type DRUG

Participants are block randomised to be treated with 0.25%, 0.5%, 1.0%, 2% STS-01 or a matching placebo control topically once daily for 6 months with a 2-month follow up.

Placebo

Once daily, topical cream applied to affected area of the head (without API)

Group Type PLACEBO_COMPARATOR

Placebo

Intervention Type DRUG

Participants are block randomised to be treated with 0.25%, 0.5%, 1.0%, 2% STS-01 or a matching placebo control topically once daily for 6 months with a 2-month follow up.

Interventions

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STS01

Participants are block randomised to be treated with 0.25%, 0.5%, 1.0%, 2% STS-01 or a matching placebo control topically once daily for 6 months with a 2-month follow up.

Intervention Type DRUG

Placebo

Participants are block randomised to be treated with 0.25%, 0.5%, 1.0%, 2% STS-01 or a matching placebo control topically once daily for 6 months with a 2-month follow up.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

1. Active alopecia areata (less than 50% SALT score, present for at least 6 months)
2. Not currently receiving treatment for hair loss
3. Eighteen years of age or more
4. Affected skin with normal appearance and no grossly evident epidermal alteration such as scaling or follicular abnormalities
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Soterios Ltd

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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Queen Margaret Hospital

Glasgow, Dunfirmline, United Kingdom

Site Status

St Lukes Hospital

Bradford, Little Horton Lane, United Kingdom

Site Status

Royal Alexandra Children's Hospital

Brighton, , United Kingdom

Site Status

University Hospital Coventry & Warwickshire

Coventry, , United Kingdom

Site Status

Queen Elizabeth University Hospital

Glasgow, , United Kingdom

Site Status

Gloucestershire Royal Hospital

Gloucester, , United Kingdom

Site Status

Queen Anne Street Medical Centre Limited

London, , United Kingdom

Site Status

Norfolk and Norwich University Hospital

Norwich, , United Kingdom

Site Status

Salford Royal Hospital

Salford, , United Kingdom

Site Status

Countries

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United Kingdom

Other Identifiers

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2021-004145-20

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

SOT01

Identifier Type: -

Identifier Source: org_study_id

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