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Endogenous opioids

Showing 1 - 25 of 2,684

STUDY
CONDITIONS
INTERVENTIONS
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Analgesia Trial (Naloxone, Saline)

Not yet recruiting
  • Analgesia
  • (no location specified)
Aug 3, 2022

Pain Trial in La Jolla, San Diego (behavioral, drug, other)

Completed
  • Pain
  • Mindfulness
  • +3 more
  • La Jolla, California
  • +1 more
Feb 4, 2022

Healthy Subjects, Hyperalgesia, Inflammations, Endodontic Trial in Copenhagen (Naloxone, Normal Saline)

Recruiting
  • Healthy Subjects
  • +4 more
  • Copenhagen, Denmark
    Neuroscience Center, Copenhagen University Hospital
Feb 11, 2022

Pain Trial in Houston (anakinra, Placebo, Nociceptive pain challenge)

Recruiting
  • Pain
  • Houston, Texas
    The University of Texas Health Science Center at Houston
Jan 19, 2022

Opioid Use Disorder, Back Pain, Stress Trial in Nashville (Placebo, Oxycodone, Naloxone)

Recruiting
  • Opioid Use Disorder
  • +2 more
  • Placebo
  • +2 more
  • Nashville, Tennessee
    Vanderbilt University Medical Center
Mar 4, 2022

Randomized Controlled Trial Trial in Sant Boi De Llobregat (Low-dose naltrexone)

Enrolling by invitation
  • Randomized Controlled Trial
  • Low-dose naltrexone
  • Sant Boi De Llobregat, Barcelona, Spain
    Parc Sanitari Sant Joan de Déu (PSSJD)
May 3, 2022

Tibial Fractures, Fibula Fracture, Knee Fracture Trial in Orange (Palmitoylethanolamide, Placebo)

Recruiting
  • Tibial Fractures
  • +2 more
  • Orange, California
    UC Irvine Medical Center
Mar 30, 2022

Dihydropyrimidine Induced Gastrointestinal Toxicity in Colorectal Cancer Trial in Uppsala (Salovum and SPC-flakes active or )

Recruiting
  • Dihydropyrimidine Induced Gastrointestinal Toxicity in Colorectal Cancer
  • Salovum and SPC-flakes active or placebo
  • Uppsala, Sweden
    University hospital
May 18, 2022

Scoliosis Correction, Postoperative Analgesia, S-ketamine Trial in Beijing (S-ketamine, Dexmedetomidine, Sufentanil)

Recruiting
  • Scoliosis Correction
  • +4 more
  • Beijing, Beijing, China
    Peking University First Hospital
Apr 19, 2022

Postoperative Pain Trial (Clonidine)

Not yet recruiting
  • Postoperative Pain
  • (no location specified)
Jul 5, 2023

Acute Pain, Analgesia Trial in Birmingham (Placebos, Baclofen 5 mg, Baclofen 10mg)

Recruiting
  • Acute Pain
  • Analgesia
  • Placebos
  • +2 more
  • Birmingham, Alabama
    University of Alabama, Birmingham
Dec 13, 2022

Chronic Widespread Pain Trial in Birmingham (Relistor Injectable Product)

Recruiting
  • Chronic Widespread Pain
  • Relistor Injectable Product
  • Birmingham, Alabama
    Clinical Research Unit at the University of Alabama at Birmingha
Nov 18, 2021

Chronic Low-back Pain Trial in Chicago, Nashville (other, drug, behavioral)

Recruiting
  • Chronic Low-back Pain
  • Spinal Manipulation Therapy (SMT)
  • +3 more
  • Chicago, Illinois
  • +1 more
Feb 4, 2021

An Investigator-initiated Linked Study to OCEANIC-AF

Recruiting
  • Atrial Fibrillation
  • Thrombotic assessment
  • Liverpool, United Kingdom
  • +1 more
Nov 5, 2023

Epilepsy Trial in Lyon (naloxone, Placebo)

Completed
  • Epilepsy
  • Lyon, France
    Service de Neurologie Fonctionnelle et d'Epileptologie et Instit
Feb 26, 2021

Genetics of Self-injurious Behaviour

Completed
  • Self Injurious Behavior Without Suicidal Intent
  • Self-Injurious Behavior
  • DNA extraction and genotyping of candidate genetic polymorphisms
  • self-assessment questionnaires
  • (no location specified)
Sep 28, 2022

Pain, Touch Trial run by the NCCIH (Placebo, Naloxone)

Completed
  • Pain
  • Touch
  • Bethesda, Maryland
    National Institutes of Health Clinical Center
Jul 14, 2021

Back Pain Trial in Istanbul (Manual therapy techniques, Electrophysical agents)

Enrolling by invitation
  • Back Pain
  • Manual therapy techniques
  • Electrophysical agents
  • Istanbul, Istanbul Avrupa Kitasi, Turkey
    Medipol hospital
Nov 16, 2022

Pain, Virtual Reality, Placebo Trial in Baltimore (behavioral, other, drug)

Recruiting
  • Pain
  • +3 more
  • Active Virtual Reality
  • +5 more
  • Baltimore, Maryland
    Luana Colloca
Apr 26, 2022

Scoliosis Correction, Postoperative Analgesia, Esketamine Trial in Beijing (Esketamine)

Not yet recruiting
  • Scoliosis Correction
  • +4 more
  • Beijing, Beijing, China
    Beijing University First Hospital
Oct 17, 2023

Healthy Volunteers Trial in Grenoble (Millimeter waves local exposure)

Completed
  • Healthy Volunteers
  • Millimeter waves local exposure
  • Grenoble, France
    Clinatec Cea/Chuga
Jan 20, 2022

Anesthesia Trial in Nablus (Oxycodone 20 Mg Oral Tablet, Pregabalin 150mg, Multivitamin with Minerals)

Enrolling by invitation
  • Anesthesia
  • Oxycodone 20 Mg Oral Tablet
  • +2 more
  • Nablus, Wes-Bank, Palestinian Territory, occupied
    An-Najah National University Hospital
Jan 31, 2023

Chronic Low-back Pain Trial in Villaviciosa De Odón (Mobilization with movement, Sham mobilization with movement)

Not yet recruiting
  • Chronic Low-back Pain
  • Mobilization with movement
  • Sham mobilization with movement
  • Villaviciosa De Odón, Madrid, Spain
    Universidad Europea de Madrid
Oct 5, 2023

Healthy Volunteers Trial in Ho Chi Minh City (AURICULAR ACUPUNCTURE, PLACEBO)

Recruiting
  • Healthy Volunteers
  • AURICULAR ACUPUNCTURE
  • PLACEBO
  • Ho Chi Minh City, Vietnam
    Faculty of Traditional medicine - University of Medicine and Pha
Aug 9, 2022