Announcements Trials
Browse Landscape

Phase

Phase NA 1Phase 4 1

Status

Completed 95Unknown 32Recruiting 22Terminated 12Not yet recruiting 8Active not recruiting 8Withdrawn 5Suspended 3Enrolling by invitation 1

Sponsor Class

OTHER 3

Study Type

Interventional 2Observational 1

Sponsor

Cancer Type

Gastrointestinal 1

Conditions

Neoplasms 47Breast Neoplasms 46Colorectal Neoplasms 28Prostatic Neoplasms 26Carcinoma, Non-Small-Cell Lung 21Leukemia, Myeloid, Acute 19Glioblastoma 19Pancreatic Neoplasms 17Melanoma 17Lung Neoplasms 17Neoplasm Metastasis 16Glioma 14Stomach Neoplasms 13Carcinoma, Hepatocellular 13Brain Neoplasms 13Ovarian Neoplasms 12Precursor Cell Lymphoblastic Leukemia-Lymphoma 11Myelodysplastic Syndromes 11Triple Negative Breast Neoplasms 10Multiple Myeloma 10Head and Neck Neoplasms 10Carcinoma, Renal Cell 10Lymphoma 9Uterine Cervical Neoplasms 7Rectal Neoplasms 7Hematologic Neoplasms 7Esophageal Neoplasms 7Colonic Neoplasms 7Sarcoma 6Leukemia 6

Interventions

Surveys and Questionnaires 1Phlebotomy 1Oxycodone 1Morphine 1Fentanyl 1Buprenorphine 1

Date Range

30 days90 days1 yearAll

Options

Has results Has announcements

Clinical Trials

3 trials
RecentStart dateEnrollment
Suspended × Chronic Pain × Clear all
NCT04306939 2026-01-07

GREAT1

University of Pittsburgh

Suspended
120,000 enrolled
Gastrointestinal

Arthritis, Rheumatoid, Celiac Disease, Cholecystitis, Cholelithiasis, Chronic Disease, Crohn Disease, Cystic Fibrosis, Diabetes Mellitus, Fibrosis, Gastritis, Hepatitis, Liver Cirrhosis, Biliary, Multiple Sclerosis, Pancreatic Cyst, Exocrine Pancreatic Insufficiency, Pancreatitis, Inflammatory Bowel Diseases, Irritable Bowel Syndrome, Dyslipidemias, Pancreatitis, Chronic, Renal Insufficiency, Chronic, Chronic Pain, Non-alcoholic Fatty Liver Disease

NCT05067556 2025-08-08

Decreasing Long-term Opioid Use in Cancer Survivors

Virginia Commonwealth University

Phase NA Suspended
18 enrolled

Cancer Pain, Pain, Chronic Pain

NCT00916890 2014-01-09

Prospective Study About Clinical and Pharmacogenetic Safety of Opioid Use for Chronic Pain

Fondazione IRCCS Policlinico San Matteo di Pavia

Phase 4 Suspended
320 enrolled

Cancer Pain, Chronic Pain

Data powered by HemOnc (CC BY 4.0) Colophon âš¡