🏛️ Verified NIH Record • Updated 2026-05-29

Clinical Study Evaluating Pharmacogenomics-informed Pharmacotherapy Versus Dosing as Usual in Psychiatric Disorders (NCT05656469)

A New Intervention for Implementation of Pharmacogenetics in Psychiatry

🟢 Recruiting Observational / Diagnostic 📋 Clinical Research Protocol Sponsor: Parnassia Groep

🩺 Plain-English Summary (8th-Grade Level)

A 24-week, patient- and rater-blinded, two-arm, parallel-group controlled, and multi-centre randomized clinical trial (RCT) to establish the benefits of pharmacogenetics-informed pharmacotherapy versus dosing as usual (DAU) in psychiatric patients suffering from mood, anxiety, or psychotic disorders.

Who can join: Review the eligibility criteria below.

Location: SUNY Upstate Medical University, Department of Psychiatry and Behavioural Sciences — Syracuse, New York

Age range: 16 Years to 70 Years

🧪 Interventions in This Study

  • Personalised medication advice based on pharmacogenetic testing (OTHER)

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (9 Sites)

  • SUNY Upstate Medical University, Department of Psychiatry and Behavioural Sciences — Syracuse, New York
  • University Hospital Bonn, Department of Psychiatry and Psychotherapy — Bonn,
  • Ludwig-Maximilian University, University Hospital, Institute of Psychiatric Phenomics and Genomics (IPPG) — München,
  • Parnassia Psychiatric Institute, Department of Psychiatry — Amsterdam,
  • Maastricht University, Department of Psychiatry and Neuropsychology — Maastricht,
  • Babeş-Bolyai University, Department of Clinical Psychology and Psychotherapy — Cluj-Napoca,
  • University of Belgrade, Faculty of Pharmacy — Belgrade,
  • Fundació Clínic per a la Recerca Biomèdica, Department of Psychiatry and Psychology, Hospital Clínic — Barcelona,
  • King's College, Institute of Psychiatry, Psychology & Neuroscience — London,

📞 Contact the Study Coordinator

Phone: +31 883583398

Email: r.vanwestrhenen@psyq.nl

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

💰 Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA § 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

Explore by condition: All Mood Disorders clinical trials

💡 How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
🏛️ View Official NIH Record ↗