Dextromethorphan

A Study to Investigate the Effect of Capivasertib on the Pharmacokinetics of Oral Dextromethorphan (CYP2D6 Substrate) in Healthy Participants

An Early-Stage Study in Multiple Clinics of How Afimkibart May Affect the Body's Processing of Medicines That Rely on Cytochrome P450 Enzymes in Participants With Ulcerative Colitis

Study of Dextromethorphan in OCD and Related Disorders

Psilocybin-facilitated Treatment for Chronic Pain

A Study of Imlunestrant (LY3484356) in Female Healthy Participants

Clinical Neuropharmacology of Pain in Spinal Cord Injury- Dextromethorphan/Lidocaine Combination Clinical Trial

Clinical Neuropharmacology of Pain in Spinal Cord Injury- Dextromethorphan Dose Response Clinical Trial

A Study Investigating the Change in Metabolism Phenotype in Paediatric, Adolescent & Young Adults With Hodgkin or Non-Hodgkin Lymphoma.

Pharmacological Mechanisms of Low-intensity Focused Ultrasound for Motor Cortex Neuroplasticity

Dextromethorphan as an Augmentation Agent in Treatment-resistant Schizophrenia

A Study Evaluating the Potential of BMS-984923 to Alter the Systemic Exposure of Three Orally Administered Probe Substrates

Effects of Isotretinoin on CYP2D6 Activity

Pharmacokinetic Drug-drug Interaction Study of Encorafenib and Binimetinib on Probe Drugs in Patients With BRAF V600-mutant Melanoma or Other Advanced Solid Tumors

PK Study to Assess Drug-drug Interaction and QTc Between Sitravatinib and a Cocktail of Substrates

Study to Evaluate the Drug-drug Interaction of JMKX001899 in Healthy Subjects

Repurposing of Dextromethorphan as an Adjunct Therapy in Patients With Major Depressive Disorder

A Study of IBI351 in Healthy Subjects

DDI Study of Single Oral Dose of Acoziborole With Sequential Co-administration of Midazolam and Dextromethorphan

A Drug Interaction Study of LY3871801 in Healthy Participants

Dextromethorphan Added on for Children With Chronic Irritability