The goal of this study is to compare the effectiveness of two formulations of ketamine - Spravato® and racemic ketamine - in people with treatment-resistant depression (TRD). The main questions it aims to answer are: * How the two formulations compare in terms of their effectiveness in treating TRD.
Official registry: https://clinicaltrials.gov/study/NCT06278779 · The George Institute · enrollment listed as 162
Phase 4: the treatment is already approved. This study asks new questions — longer-term effects, other diseases, or how it compares in everyday care.
Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
If you join, the listed intervention(s) are Esketamine group, or Racemic ketamine. The registry lists allocation as randomized. The goal of this study is to compare the effectiveness of two formulations of ketamine - Spravato® and racemic ketamine - in people with treatment-resistant depression (TRD).
They plan to enroll about 162 people at 7 sites. Taking part typically means taking a study drug (or dummy pill) plus check-ins.
Comparative Effectiveness Study of Two Forms of Ketamine for Treatment-Resistant Depression: a Randomised, Rater-blinded Trial
Interventions: Esketamine group, Racemic ketamine
Primary outcome (registry wording): Montgomery-Asberg Depression Rating Scale (MADRS)
Abigail Hansen
Published on ClinicalTrials.gov. Contact them as a possible participant. They decide eligibility.
Study Description: This study examines relations between neurocognitive and clinical features of pediatric anxiety disorders. The study uses neuro-cognitive tasks, functional magnetic resonance imaging (fMRI), as well as magneto- and electro-encephalography (M/EEG).
NCT00018057 · Official ClinicalTrials.gov record · National Institute of Mental Health (NIMH)
Background: There are no good treatments for people considering suicide. Researchers want to study suicide with questions, blood tests, brain imaging, and sleep studies.
NCT02543983 · Official ClinicalTrials.gov record · National Institute of Mental Health (NIMH)
The specific aims of the study are: Primary: To determine the presence and regional distribution of microglial activation, as assessed by Fluorine-18 (18F) labeled "Peripheral Benzodiazepine Receptor 06" (PBR06) -PET, in subjects with active Relapsing Remitting Multiple Sclerosis (RRMS), Secondary Progressive Multiple Sclerosis (SPMS), and Alzheimer's Disease (AD) as compared to healthy controls Secondary: 1. To assess the relationship between microglial activation and clinical variables including disease severity and comorbidities (such as pain, fatigue and/or depression), as well as clinical MRI findings (such as lesions and atrophy) 2.
NCT02649985 · Official ClinicalTrials.gov record · Brigham and Women's Hospital
The sponsor posted status “Recruiting” on ClinicalTrials.gov at last ingest. Sites can pause independently. Confirm with the official record and the listed contact.
Phase 4. Phase labels are FDA/ICH categories applied to the registry Phase field. They are not a finding that this study succeeded.
No. The inclusion and exclusion lists on this page are readable extracts of the public eligibility block. Only the study team can screen you.
How to read a ClinicalTrials.gov record · Questions to ask the coordinator · Glossary