Worldwide Clinical Trials

4 Trials

Global full-service CRO with a dedicated psychedelic center of excellence supporting psychiatry-focused psychedelic clinical development programs, including large multicountry studies.

Clinical Trial Infrastructure Snapshot

CROs & Full-Service Trial Delivery

Service Model

Full-Service CRO

Coverage

Global

Psychedelic Experience

Verified Psychedelic Trial Experience

Last Verified

Apr 8, 2026

Lifecycle Coverage

Feasibility & Protocol DesignStudy Startup & Site ActivationRecruitment & RetentionTrial Operations & MonitoringData Management & BiostatisticsSafety Operations / PharmacovigilanceCloseout & Reporting

Phase Coverage

Phase IPhase IIPhase IIIPhase IV / Post-Marketing

Capabilities

Site Network AccessPatient Recruitment MediaBiometrics / StatisticsSafety / Pharmacovigilance

Verification

Verified

Experience Notes

Worldwide’s psychedelics page states support for psychedelic programs since 2017 and highlights operational delivery with controlled compounds across major psychiatric indications.

Primary Service Link

Service Notes

Full-service CRO model with dedicated psychedelic methodology, endpoint management, and global site collaboration for psychiatry-focused studies.

Source Evidence

Worldwide — Psychedelics Expertise

https://www.worldwide.com/expertise/neuroscience/psychiatry/psychedelics/

Worldwide + COMPASS Partnership Announcement

https://www.worldwide.com/newsroom/compass-pathways-partners-worldwide-clinical-trials-conduct-worlds-first-large-scale-clinical-trials-psilocybin-therapy-treatment-resistant-depression/