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Treatment outcome improvements by using Rx Report (a pharmacogenomic test) in depressive disorder patients

Evaluating Personalized Prescribing Inc's pharmacogenomic profiling (Rx Report) for optimizing treatment in patients with depressive disorders: an ambulatory-care, delayed-access randomized controlled trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN93153882
Enrollment
200
Registered
2022-02-25
Start date
2022-04-01
Completion date
Unknown
Last updated
2023-09-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Depressive disorders Mental and Behavioural Disorders

Interventions

The researchers propose to conduct an ambulatory care-based, open-label, two-arm randomized controlled trial in which patients are randomized to either immediate access to Rx Report with pharmacist gu

Sponsors

Personalized Prescribing Inc.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Patients with newly diagnosed depressive disorder (>9 on the Physical Health Questionnaire Version 9 [PHQ-9] screening at baseline in the last 2 years 2. Patients who are on one antidepressant prior to being diagnosed 3. Aged between 18 years and 65 years 4. Have provided written informed consent 5. Have completed sixth grade or higher education in English language to respond to standard questionnaires

Exclusion criteria

Exclusion criteria: 1. Patients on more than two antidepressants at the time of recruitment 2. Acute myocardial infarction in the past 12 months 3. Traumatic brain injury requiring hospitalization in the past 12 months 4. Concussion related emergency or physician visit in the past 5 years 5. Suffering from congestive heart failure 6. Are pregnant and lactating 7. History of epilepsy or seizures 8. Uncontrolled hypertension diagnosed by a physician (consistently elevated systolic blood pressure =150 mmHg or diastolic blood pressure =90 mmHg) 9. History of concussion in the past 12 months 10. History of stroke 11. Uncontrolled diabetes (HbA1c >8.0%) 12. History of chronic pain 13. History of autoimmune condition 14. History of Bipolar Disorder 15. History of Autism Spectrum Disorder (ASD) 16. History of Attention Deficit Hyperactivity Disorder (ADHD) 17. History of neurodevelopmental disorder (e.g., intellectual disability) 18. History of neurodegenerative disorders (Alzheimer’s disease, Parkinson’s disease, Huntington’s disease etc) 19. History of Schizophrenia Spectrum Disorder 20. History of malignant tumor 21. History of liver failure 22. History of renal insufficiency 23. History of substance misuse treatment 24. Consuming alcohol more than three drinks per day for men (=15/week) or two drinks per day for women (=10/week) or one binge-drinking episode per week. 25. Consuming cannabis or its derived products more than two times per week 26. Consuming illicit substances (not prescribed by physicians) once or more per week 27. History of using anti-depressant medications for conditions other than depression e.g., smoking cessation in the past 5 years 28. History of or planned bariatric surgery within 6 months of pharmacogenomic testing 29. Participants not willing to sign the informed consent 30. Participants unable to respond to standard questionnaires in English

Design outcomes

Primary

MeasureTime frame
Depressive symptoms measured using the Physical Health Questionnaire-9 (PHQ-9) score at baseline and at 3 months and 6 months after the main intervention

Secondary

MeasureTime frame
1. Anxiety symptoms measured using the Generalized Anxiety Disorder Scale (GAD-7) score at baseline and at 3 months and 6 months after the main intervention 2. Depression symptoms measured using the Montgomery-Asberg Depression Rating Scale (MADRS) at baseline and at 3 months and 6 months after the main intervention

Countries

Canada

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026