A Study Evaluating APG777 in Atopic Dermatitis

To join this study, you need to be an adult (18 years or older) who has been diagnosed with eczema for at least one year. Your eczema should be considered moderate to severe at the time you join the study. It's also important that your current skin treatments (like creams) haven't been working well enough for you, or your doctor feels they aren't suitable for you anymore. You should also be regularly using a plain moisturiser and be willing to keep using it throughout the study.

There are also some reasons why you might not be able to join. For example, if you've been in a previous study testing this specific medicine (APG777), you won't be able to take part this time. You also can't have recently used certain other powerful eczema medications, including particular types of injections or strong skin creams, or treatments like light therapy within a few weeks of starting the study.

Crucially, you would need to have been using a stable, non-medicated moisturiser for at least two weeks before the study starts and be able to fill out itch questionnaires electronically for most days in the week leading up to the study's start.

If you decide to take part in this study, your involvement could last for up to 106 weeks, which is about two years. This time includes a few different stages:

* **Screening:** This is when doctors will check if you meet all the requirements to join the study. This will likely involve examinations and questions about your health and eczema. * **Treatment Periods:** If you qualify, you'll be given either the new medicine (APG777) or a placebo (a dummy medicine) through injections, and you won't know which one you are receiving. You'll have regular visits to the clinic so the medical team can monitor how you're responding and check for any side effects. * **Follow-up:** After your treatment period finishes, you'll have some final check-ups to make sure you're doing well and to collect any last pieces of information.

Throughout the study, you'll also be expected to use a plain moisturiser regularly and fill out electronic questionnaires about your itching. You will have regular appointments at the clinic for check-ups and to receive your study medication.