A Real World Study to Globally Assess Disease Burden in Adolescent and Adult Participants With Alopecia Areata, Vitiligo, or Hidradenitis Suppurativa

To join this study, you would need to be a teenager (12 years old or older) or an adult. You must have a confirmed diagnosis from a doctor for one of the specific conditions: alopecia areata (moderate or severe), vitiligo (non-segmental type), or hidradenitis suppurativa (moderate or severe).

You should also be able to understand questionnaires; if you are a teenager, help from a parent or guardian is fine. It's important that you are willing and able to follow the study's instructions and complete the necessary forms.

You would not be able to join if you are currently taking part in another medical study that involves trying out a new treatment or medication. However, if you are part of another study that just collects information (like a registry), you might still be able to participate in this one.

This study is focused on gathering information about your experiences, not testing new medications. If you take part, you would be asked to complete questionnaires about your health and how your condition affects your daily life. These questionnaires are designed to help researchers understand the challenges you face. There are no study medications involved, and because it's about real-world experiences, there are no specific follow-up appointments from the study itself. The total duration for your participation will depend on how long it takes to complete the questionnaires, which might be a one-time process or spread over a short period. The study itself is collecting data globally, but your individual involvement will be straightforward.