Skip to content

Study of Efficacy and Safety of Investigational Treatment in Patients With Hidradenitis Suppurativa

A Randomized, Double-Blind, Placebo-Controlled Phase 1b Study Evaluating the Safety, Tolerability, and Preliminary Efficacy of AT193 in the Treatment of Patients With Hidradenitis Suppurativa

Status
Completed
Phases
Phase 1
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT04989517
Enrollment
49
Registered
2021-08-04
Start date
2021-11-23
Completion date
2023-03-15
Last updated
2024-03-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Hidradenitis Suppurativa

Brief summary

This is a randomized, double-blind, placebo-controlled, parallel-group phase 1b study to evaluate AT193 in approximately 44 participants with HS. The treatment period will be 8 weeks followed by a 2-week nontreatment follow-up. The primary objective of this study is to evaluate the safety and tolerability of AT193. The secondary objectives of this study are to evaluate the preliminary efficacy in the treatment of HS.

Interventions

DRUGAT193

Topical

Sponsors

Azora Therapeutics Australia Pty Ltd
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)

Eligibility

Sex/Gender
ALL
Age
18 Years to 80 Years
Healthy volunteers
No

Inclusion criteria

* Diagnosis of HS or signs and symptoms consistent with HS for at least 3 months before screening in the judgment of the investigator. * Stable disease for at least 2 months before screening in the judgment of the investigator. * A woman of childbearing potential must use appropriate contraceptive measures during the study period. * A woman of childbearing potential must have a negative urine pregnancy test result at screening. * Written informed consent must be obtained before any study procedure is performed.

Exclusion criteria

* Pregnant or breastfeeding. * Any active skin disease that may interfere with evaluation of study drug or outcome assessment. * History or evidence of a clinically significant disorder, condition, or disease that would pose a risk to participant safety or interfere with the study evaluation, procedures, or completion in the judgment of the investigator. * Change in smoking or marijuana history within 3 months before Day 1 or planned during study period.

Design outcomes

Primary

MeasureTime frame
Incidence of treatment-emergent adverse events10 weeks

Countries

Australia

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026