A Study of Single and Multiple Doses of HRS-6257 in Healthy Subjects

A Study of Whether 2 New Oral Formulations of a Strong Pain Killer Release the Same Amount of Drug Into the Body as the Marketed Medication

NCT02089581 ·Status: COMPLETED ·Phase: PHASE1

A Clinical Study in Healthy Subjects Which Aims to Investigate the Safety, the Tolerability and the Effects of GRT0151Y and How the Compound is Taken up and Excreted From the Body

NCT03761407 ·Status: COMPLETED ·Phase: PHASE1

Comparison of Oral Morphine Versus Nasal Ketamine Spray With Chitosan in Cancer Pain Outpatients

NCT02591017 ·Status: TERMINATED ·Phase: PHASE3

True Functional Restoration and Analgesia in Non-Radicular Low Back Pain

NCT01455519 ·Status: COMPLETED ·Phase: PHASE4

A Single Dose Study of SHR0410 in Healthy Male Participants

NCT03493191 ·Status: COMPLETED ·Phase: PHASE1

Investigating Composite Biomarkers for Pain Catastrophizing

NCT04787198 ·Status: RECRUITING ·Phase: NA

Pharmacokinetic Study of Single and Multiple Intravenous Administration of Nalbuphine Hydrochloride Injection in Healthy Chinese Volunteers

NCT06902103 ·Status: COMPLETED ·Phase: PHASE1

An Efficacy and Safety Study of Acetaminophen Plus Tramadol Hydrochloride (JNS013) in Participants With Chronic Pain

NCT00736853 ·Status: COMPLETED ·Phase: PHASE3

Efficacy and Safety of Hydromorphone Hydrochloride Extended-Release Compared to Placebo in Subjects With Persistent Pain

NCT00365898 ·Status: TERMINATED ·Phase: PHASE3

Evaluation of Peripheral Itch Mechanisms Following Injection of Morphine (Second Sub-Project)

NCT04700007 ·Status: COMPLETED ·Phase: NA

Brain Response to Pain Control in People With Chronic Pain

NCT01878019 ·Status: COMPLETED

A Study of Whether 3 New Oral Formulations of a Strong Pain Killer Release the Same Amount of Drug Into the Body as the Marketed Medication

NCT02446561 ·Status: COMPLETED ·Phase: PHASE1

A Long-term Efficacy and Safety Study of Tramadol Hydrochloride Plus Acetaminophen (JNS013) in Japanese Participants With Chronic Pain

NCT00736957 ·Status: COMPLETED ·Phase: PHASE3

A Phase 1 Study of CG001419 Administered Orally in Healthy Subjects

NCT06636500 ·Status: COMPLETED ·Phase: PHASE1

A Clinical Study in Healthy Adults Who Sometimes Take Drugs for Pleasure to Investigate the Safety and Tolerability of GRT0151Y and to Find Out Which Single Dose of the Compound is Maximally Tolerated

NCT03765658 ·Status: COMPLETED ·Phase: PHASE1

A Study to Assess How the Body Processes a Strong Painkiller When it is Given Alongside a Drug That Counteracts the Side Effects of Strong Painkillers in a Fasted and Fed State.

NCT02133820 ·Status: COMPLETED ·Phase: PHASE1

Pharmacokinetics and Pharmacodynamics of TRV130, Morphine, and Placebo in Healthy Subjects

NCT02083315 ·Status: COMPLETED ·Phase: PHASE1

Study to Evaluate Effectiveness and Tolerability of OROS Hydromorphone for Cancer Pain Treatment in Korean Patients

NCT01621100 ·Status: COMPLETED ·Phase: PHASE4

Safety and Efficacy Study of Hydromorphone Hydrochloride by Intrathecal Administration

NCT01709721 ·Status: COMPLETED ·Phase: PHASE3

Study on the Relationship Between Opioid Drugs and the Therapeutic Efficacy of Immunotherapy

NCT07188857 ·Status: NOT_YET_RECRUITING

Cannabidiol, Morphine, Pain

NCT04030442 ·Status: RECRUITING ·Phase: PHASE1

Morphine Modulation of The Brain's Pain Matrix

NCT01245244 ·Status: COMPLETED ·Phase: PHASE4

Open Label, Safety Study of EN3270 in Patients With Moderate to Severe Non-malignant, Chronic Pain

NCT00485225 ·Status: COMPLETED ·Phase: PHASE2

A Study to Assess the Improvement of Pain and Health-Related Quality of Life in Patients With Chronic Non-Malignant Pain Taking Tramadol Hydrochloride and Acetaminophen

NCT01819805 ·Status: COMPLETED

Safety & Efficacy of Nuberol Forte® in Pain Management

NCT04765787 ·Status: COMPLETED