The study seeks to delve into the firsthand experiences of patients diagnosed with chronic fatigue syndrome who partake in a separate clinical trial featuring a specific medical intervention. The primary emphasis will be on meticulously tracking the rates of trial completion and withdrawal among these individuals.

The data collected from this study will help improve future outcomes for all chronic fatigue syndrome patients as well as those in under-represented demographic groups.

Inclusion Criteria:

• Signed Written Informed Consent
• Aged ≥ 18 years old
• No prior treatment for chronic fatigue syndrome

Exclusion Criteria:

• Participant is actively receiving study therapy in another
• Inability to provide written informed consent
• Women of childbearing potential without a negative pregnancy test; or women who are lactating.

Patients with chronic fatigue syndrome who are actively considering enrolling in a clinical study, but have not yet completed enrollment and randomization.