A multicenter, randomized, double-blind, placebo-controlled, dose-ranging Phase IIb study to assess the efficacy and safety of GIA632 in adult participants with non-segmental vitiligo followed by an extension period
This research is looking into a new treatment called GIA632 for adults who have non-segmental vitiligo. This type of vitiligo causes patches of skin to lose their colour. The study will compare GIA632 to a 'dummy' treatment (placebo) to see how effective and safe it is. Researchers want to find out how much the skin repigments, meaning how much colour returns to the white patches. They'll also be carefully checking for any side effects. This is a Phase II study, which means it's one of the earlier steps in developing a new medicine, focusing on finding the right dose and confirming its effects.
En un coup d'œil
De quoi parle cette étude ?
This study is about a skin condition called non-segmental vitiligo. This is when patches of your skin lose their natural colour, often in many places on your body. Researchers are exploring a new medicine called GIA632 that they hope might help bring colour back to these patches.
The main goal of the study is to measure how much the vitiligo patches improve over 24 weeks – that's about six months. They will use special tools to measure changes in the amount of colour in the skin. They will also keep a close eye on any side effects or unwanted reactions to the medicine, to make sure it's safe.
The study also looks at other things, like how many people see a significant improvement, such as 50%, 75%, or even 90% of their skin colour returning. These measurements will be taken at different times over a longer period, up to 48 weeks (about 11 months), to see if the improvements last. By doing this, the researchers hope to understand if GIA632 could be a good new way to treat vitiligo.
Points clés
- This study tests a new medicine (GIA632) for vitiligo.
- It aims to see if the medicine helps bring colour back to skin patches.
- The study also carefully checks for side effects and safety.
- Some participants will receive a dummy medicine.
- The study lasts for up to 48 weeks.
- It's for adults aged 18 and over with non-segmental vitiligo.
Qui peut être éligible ?
To join this study, you must be an adult, aged 18 years or older. Both men and women are welcome to take part.
Only people who have been diagnosed with non-segmental vitiligo can participate. This specific type of vitiligo affects various parts of the body, rather than just one area or side.
There may be other reasons why you can or cannot join the study, but these would be discussed in detail by the study team. They will ensure the study is right for you and that you meet all necessary health requirements.
Cet étude pourrait-elle vous convenir ?
Répondez à ces questions rapides pour voir si vous êtes éligible. Ceci est un guide uniquement — l'équipe de recherche prend la décision finale.
- Avez-vous 18 ans ou plus ?
- Do you have non-segmental vitiligo?
- Êtes-vous en mesure d'assister à des visites régulières à la clinique ?
- Êtes-vous prêt à recevoir potentiellement un médicament placebo ?
- Are you keen to help research new treatments?
En quoi consiste la participation ?
If you decide to take part, you would be assigned to either receive the new medicine (GIA632) or a dummy medicine (placebo). Neither you nor the study doctors will know which one you are receiving during the main part of the study. You will have regular visits to the clinic where doctors and nurses will check your skin, measure any changes in your vitiligo, and ask about your general health. These assessments will involve measuring the colour of your skin patches, taking photographs, and checking for any side effects. These visits will be spread out over a period of up to 48 weeks (about 11 months) in total. There will also be a follow-up period after you stop taking the study medicine.
Risques et avantages potentiels
Emplacements (4)
- —Non vérifiéAllemagne
- —Non vérifiéPays-Bas
- —Non vérifiéFrance
- —Non vérifiéItalie
Questions fréquentes
Qu'est-ce que le vitiligo ?
Vitiligo is a long-term skin condition where patches of skin lose their pigment, causing white areas to appear on your body.
What does 'non-segmental' vitiligo mean?
This means your vitiligo patches can appear on various parts of your body, rather than just one specific area or side.
What is a 'dummy medicine' or 'placebo'?
A placebo looks exactly like the study medicine but contains no active ingredients. It helps researchers compare the real medicine's effects.
Will I know if I'm getting the actual medicine or the placebo?
No, during the main part of the study, neither you nor the study doctors will know. This is called 'double-blind' and helps ensure fair results.
How long will the study last if I join?
The main part of the study will last around 24 weeks (6 months), with further checks extending up to about 48 weeks (11 months) in total.
Comment en savoir plus
Parlez toujours à votre médecin généraliste ou spécialiste avant de décider de participer à une étude.
Discussion
Discussion communautaire
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