This study aims to find ways to help people with sleep problems caused by PASC, which is a condition that can happen after having COVID-19. Participants will be part of a platform trial, which means they will be randomly assigned to different groups to test various interventions (treatments). These interventions are targeted at sleep issues like hypersomnia (feeling very sleepy during the day) and insomnia (trouble sleeping at night).

Key points to consider:

• The study includes multiple visits for assessments and follow-ups.
• Participants need to be 18 or older and have had COVID-19, with ongoing sleep issues for at least 12 weeks.
• There are specific guidelines for who can join, and certain health conditions may exclude some individuals from participating.

If you choose to join, you'll need to be willing to provide informed consent, complete surveys, and attend all necessary visits. Additionally, methods of birth control are required for participants who can have children. The study aims to improve sleep problems experienced after COVID-19 through targeted interventions. For more details, each intervention will be explained in separate documents called appendices.