A Study to Assess the Changes in Pigmentation and Safety of Afamelanotide in Patients With Vitiligo on the Face

February 7, 2023 updated by: Clinuvel, Inc.

An Open Label, Phase II Study to Assess the Changes in Pigmentation and Safety of Subcutaneous, Bioresorbable Afamelanotide Implants in the Treatment of Vitiligo on the Face

The CUV104 study will assess the efficacy and safety of afamelanotide in patients with vitiligo on the face and body as a monotherapy in repigmentation.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Anticipated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
6

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 2

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Michigan
      • Detroit, Michigan, United States, 48202
        • Recruiting
        • CLINUVEL investigational site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 75 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Male and female patients with a confirmed diagnosis of vitiligo on the face and with T-VASI range 0.5-50%
  • Stable face vitiligo with F-VASI of at least 0.1%
  • Stable or slowly progressive vitiligo over a 3-month period
  • Fitzpatrick skin types IV-VI
  • Treatment with narrowband (NB)-UVB light 2-3 times per week during the last four weeks preceding the first implant for priming

Exclusion Criteria:

  • Patients with segmental vitiligo
  • Fitzpatrick skin types I-III
  • Treatment with NB-UVB phototherapy in the last three months prior to phototherapy, excluding the sessions for priming in the four weeks prior to treatment. A 3-month washout period from phototherapy is necessary prior to priming.
  • Previous topical treatment for vitiligo
  • Allergy to afamelanotide or the polymer contained in the implant or to lignocaine/lidocaine or other local anaesthetic to be used during the administration of the implant
  • History of melanoma or lentigo maligna
  • Any current skin disease that may interfere with the study evaluation
  • Presence of severe hepatic disease or hepatic impairment
  • Renal impairment
  • History of systemic or psychiatric disease judged to be clinically significant by the Investigator and which may interfere with the study evaluation
  • Female who is pregnant or lactating
  • Female of child-bearing potential not using adequate contraceptive measures during the treatment phase and for a period of three months thereafter
  • Sexually active man with a partner of child-bearing potential who is not using adequate contraceptive measures, as described above
  • Participation in a clinical trial for an investigational agent within 30 days prior to the Screening Visit
  • Use of any other prior and concomitant therapy which may interfere with the objective of the study
  • Subjects assessed as not suitable for the study in the opinion of the Investigator

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: TREATMENT
  • Allocation: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
EXPERIMENTAL: Afamelanotide
Drug: Afamelanotide
Patients will receive afamelanotide over a three-month period, with an additional three-month follow up.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Proportion of participants achieving Vitiligo Area Scoring Index (VASI)25 on facial lesions
Time Frame: From Baseline to Day 84
Measured using Vitiligo Area Scoring Index (VASI). A decrease in VASI indicates a reduction of the facial surface area affected by vitiligo (possible range 1-100)
From Baseline to Day 84

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Percentage change in pigmentation on body surface area measured by the VASI scoring system
Time Frame: From Baseline to Day 84
Percentage change in pigmentation on body surface area (excluding hands and feet) measured by VASI scoring system. A decrease in VASI indicates a reduction of the body surface area affected by vitiligo (possible range 1-100)
From Baseline to Day 84
Percentage change in pigmentation on facial surface area measured by the VASI scoring system
Time Frame: From Baseline to Day 168
A decreased VASI indicates a reduction in the faces' degree of depigmentation (possible range 1-100)
From Baseline to Day 168
Change in Perception of Vitiligo Severity using a vitiligo validated specific tool (A)
Time Frame: From Baseline to Day 168
The higher the score, the more severe the disease
From Baseline to Day 168
Change in Noticeability of Vitiligo using a vitiligo validated specific tool (B)
Time Frame: From Baseline to Day 168
Higher the value means lower noticeability
From Baseline to Day 168
Change in Quality of life using a vitiligo specific tool (C)
Time Frame: From Baseline to Day 168
Higher value means a lower quality of life
From Baseline to Day 168
Proportion of participants achieving Vitiligo Area Scoring Index (VASI)25 on body surface area
Time Frame: From Baseline to Day 84
Proportion of participants achieving VASI25 on body surface area (excluding hands and feet). A decrease in VASI indicates a reduction of the facial surface area affected by vitiligo (possible range 1-100).
From Baseline to Day 84

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Clinuvel, Inc.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (ACTUAL)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 11, 2022

Primary Completion (ANTICIPATED)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
April 1, 2023

Study Completion (ANTICIPATED)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 1, 2023

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
January 11, 2022

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
January 11, 2022

First Posted (ACTUAL)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
January 27, 2022

Study Record Updates

Last Update Posted (ESTIMATE)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 9, 2023

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 7, 2023

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2023

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • CUV104

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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