Narcotics: all 1,909 studies that test it
Page 18 of 20. Open to participants first (208), then studies with results posted, then the rest; newest registration first within each.
- Morphine vs. Oxycodone for Postoperative Pain ManagementCompletedNCT00528177Phase 4
- A Study of the Effect on Pain Control of Treatment With Fentanyl, Administered Through the Skin, in Patients With Rheumatoid Arthritis or OsteoarthritisCompletedNCT00524160Phase 4
- Buprenorphine for the Treatment of Neonatal Abstinence SyndromeCompletedNCT00521248Phase 1
- Assessment of Opioid Analgesia in Sickle CellWithdrawnNCT00513864Phase 4
- A Study Comparing Oxycodone to Oxycodone/Naloxone in Moderate to Severe, Chronic Cancer PainCompletedNCT00513656Phase 2
- Comparison of Butorphanol and Tramadol Associated Patient-Controlled Analgesia (PCA) After HysterectomyCompletedNCT00510666Phase 4
- Role of CYP2B6, CYP3A4, and MDR1 in the Metabolic Clearance of MethadoneStatus unknownNCT00504413Phase 1
- Comparison of Nasal Fentanyl and Oral Transmucosal Fentanyl (Actiq) in Cancer Breakthrough Pain (FT-019-IM)CompletedNCT00496392Phase 3
- Optimizing the Use of Morphine in Pre-Term NeonatesCompletedNCT00494429Phase 2
- Tramadol and Pain SensitizationCompletedNCT00487175Phase 1
- Co-Administration Of Fosamprenavir With Methadone: A Drug Interaction Study.CompletedNCT00481182Phase 1
- Controlled Release of Oxycodone 10 mg In Pre-Medication For The Post Operative Analgesia In Elective Laparoscopic Bilateral Inguinal Hernia And Elective Laparoscopic CholecystectomyStatus unknownNCT00480142Phase 4
- Morphine Analgesia in Patients With Acute AppendicitisCompletedNCT00477061Phase 4
- Ketamine and Hydromorphone for Patient Controlled Pain Relief in Children's MucositisWithdrawnNCT00474110Phase 3
- Single Dose Trial Comparing the Plasma Levels of Two Different Analgesic Transdermal Patch Formulations (Protocol ID 297307)TerminatedNCT00469404Phase 1
- Multiple Dose Trial Comparing the Plasma Levels of Two Different Analgesic Transdermal Patch Formulations (Protocol ID: 855509)TerminatedNCT00469053Phase 1
- Preventive Analgesia in Multiparas Undergoing Induction of LabourCompletedNCT00465231Not applicable
- Efficacy & Safety Study of Nasalfent (Fentanyl Citrate Nasal Spray) for Treatment of Breakthrough Cancer Pain in Patients Taking Regular OpioidsCompletedNCT00459277Phase 3
- Long Term Safety Study of Nasalfent (Fentanyl Citrate Nasal Spray) for Treatment of Breakthrough Cancer PainCompletedNCT00458510Phase 3
- Study Evaluating the Potential of DVS SR to Inhibit the CYP2D6 PathwayCompletedNCT00456898Phase 1
- Clinical Study of Depodur Efficacy in Decreasing Post Operative Pain After Off Pump Coronary Artery Bypass Grafting (OP-CABG)WithdrawnNCT00456638Not applicable
- Safety and Efficacy of Probuphine in the Treatment of Opioid DependenceCompletedNCT00447564Phase 3
- Cognitive Impairment Following Sedation for Colonoscopy With Propofol, Midazolam and Fentanyl CombinationsCompletedNCT00446420Phase 4
- A Efficacy and Safety Trial of Controlled Release (CR) Morphine in Cancer PatientsCompletedNCT00446069Phase 2
- Comparative Affect of a Continuous Epidural Infusion of Clonidine During Labour. Prospective Double Blind Randomized TrialCompletedNCT00437996Phase 3
- Norspan® Patches Versus Tramadol in Subjects With Chronic, Moderate to Severe Osteoarthritis Pain in the Hip Knee and/or Lumbar SpineCompletedNCT00426647Phase 4
- A Study Comparing Two Analgesia/Sedation Regimens, Remifentanil/Propofol Versus Sufentanil/Propofol In Mechanically Ventilated Intensive Care Patients Requiring Analgesia And Sedation.TerminatedNCT00421720Phase 4
- Intranasal Fentanyl Versus Placebo for Catheterization During a Voiding Cystourethrogram in ChildrenCompletedNCT00405444Phase 3
- Staccato Fentanyl Single and Multidose PKCompletedNCT00402350Phase 1
- An Open-Label Evaluation of the Independent Effects of Coadministration of a High-Fat Meal and Naltrexone Blockade on the Pharmacokinetic Profile of Dilaudid OROS (Hydromorphone HCI) 16mgCompletedNCT00399295Phase 1
- HIV Risk Reduction and Drug Abuse Treatment in IranWithdrawnNCT00398008Phase 2
- Acute Neurological ICU Sedation Trial (ANIST)CompletedNCT00390871Phase 2
- Efficacy and Safety of Intranasal Morphine for Pain After Third Molar ExtractionCompletedNCT00390312Phase 2
- Efficacy and Safety of Intranasal Morphine for Pain After Elective Orthopedic SurgeryCompletedNCT00390039Phase 3
- Single Dose Trial Comparing the Plasma Levels of Two Different Analgesic Transdermal Patch FormulationsTerminatedNCT00388219Phase 1
- Efficacy and Safety of Intranasal Morphine for Pain After Bunion SurgeryCompletedNCT00388011Phase 2
- Efficacy of Opioids and Mexiletine for the Treatment of Postamputation PainCompletedNCT00383682Phase 2
- Oxycodone or Standard Pain Therapy in Treating Patients With Cancer PainCompletedNCT00378937Phase 4
- The Efficacy of Midazolam & Ketamine Versus Midazolam & Fentanyl for Sedation in Ambulatory ColonoscopiesCompletedNCT00376831Phase 4
- A Study of the Safety and Efficacy of Combination Therapy With Morphine, Phenylephrine and Sorbitol in Human SubjectsCompletedNCT00374881Phase 1/2
- Oxycodone vs Fentanyl for Pain Treatment After Laparoscopic CholecystectomyCompletedNCT00369811Phase 4
- Buprenorphine Maintenance for Opioid-Addicted Persons in Jail and Post-ReleaseCompletedNCT00367302Phase 1/2
- Efficacy and Safety of Hydromorphone Hydrochloride Extended-Release Compared to Placebo in Subjects With Persistent PainTerminatedNCT00365898Phase 3
- Efficacy and Safety of Intranasal Fentanyl in the Treatment of Breakthrough Pain (FT-018-IM)CompletedNCT00362583Phase 3
- Topical Morphine for Analgesia in Patients With Skin GraftsWithdrawnNCT00362219Phase 3
- Comparison of Tramadol vs Remifentanyl Patient Controlled Analgesia for Second Trimester AbortionsCompletedNCT00361686Not applicable
- Topical Morphine for Stomatitis-related Pain Induced by ChemotherapyCompletedNCT00357942Phase 4
- Opioid Rotation From Morphine to Methadone in Treatment of Non-malignant PainCompletedNCT00356083Phase 3
- Clinical Study of KW-2246 in Patients With Cancer PainCompletedNCT00355628Phase 2
- Sublingual Methadone for the Management of Cancer-related Breakthrough Pain in OutpatientsTerminatedNCT00351715Phase 2
- Sublingual Methadone for the Management of Cancer-related Procedure Pain in InpatientsTerminatedNCT00351637Phase 2
- Methadone Maintenance & HIV Risk in UkraineCompletedNCT00351026Phase 3
- Intrathecal Ketorolac in Patients With Intrathecal Morphine Dose EscalationWithdrawnNCT00349401Phase 2
- A Study Comparing the Effectiveness and Safety of Extended Release Tramadol HCl at 100 mg, 200 mg and 300 mg Doses to Placebo for the Treatment of Moderate to Severe Pain Due to Osteoarthritis (OA)CompletedNCT00348452Phase 3
- A Study Comparing the Effectiveness and Safety of Extended Release Tramadol Versus Placebo for the Treatment of Osteoarthritis (OA) of the KneeCompletedNCT00348010Phase 3
- Pharmacokinetics and Pharmacodynamics of Buprenorphine in Healthy VolunteersStatus unknownNCT00347815Phase 1
- A Study Comparing the Effectiveness and Safety of Extended-release Tramadol Versus Placebo in the Treatment of Chronic Low Back PainCompletedNCT00347724Phase 3
- A One-year, Open-label Study to Assess the Safety and Effectiveness of Extended Release Tramadol HCl in the Treatment of Chronic, Non-malignant Pain.CompletedNCT00347685Phase 3
- Comparison of BTDS (Buprenorphine Transdermal System) and Placebo in Low Back PainCompletedNCT00346047Phase 3
- Comparison of BTDS (Buprenorphine Transdermal System) and Placebo in Osteoarthritic PainCompletedNCT00345787Phase 3
- Intranasal Fentanyl for the Treatment of Breakthrough Pain in Cancer Patients (FT-017-IM)CompletedNCT00345735Phase 2
- A Study Comparing the Effectiveness and Safety of Varying Dose Strengths (100, 200, 300 and 400 mg) of Extended-release Tramadol HCl With Placebo for the Treatment of Osteoarthritis(OA) of the Knee and/or HipCompletedNCT00325858Phase 3
- The Safety and Efficacy of the Buprenorphine Transdermal Delivery System in Subjects With Chronic Back Pain.CompletedNCT00315887Phase 3
- The Safety and Efficacy of the Buprenorphine Transdermal Delivery System in Subjects With Chronic Low Back Pain.CompletedNCT00315874Phase 3
- The Safety and Efficacy of the Buprenorphine Transdermal Delivery System in Subjects With Osteoarthritis Pain.CompletedNCT00315848Phase 3
- Safety of the Buprenorphine Transdermal Delivery System in Subjects With Mod-to-Sev Pain Following Orthopedic Surgery.CompletedNCT00315835Phase 2
- Safety and Efficacy of the Buprenorphine Transdermal Delivery System in Subjects With Osteoarthritis Pain.CompletedNCT00314652Phase 3
- Safety and Effectiveness of Buprenorphine Transdermal System in Elderly Subjects With Chronic Pain: Pilot Study.CompletedNCT00313833Phase 3
- A Stepwise Strategy Utilizing Buprenorphine and MethadoneCompletedNCT00310934Phase 4
- Comparison Between Tramadol Hcl and Other Analgesics in the Treatment of Renal ColicCompletedNCT00310908Phase 4
- Analgesia and Wound Healing Assessment Following Topical Morphine Applied to Patients With Cutaneous Cancer Related PainWithdrawnNCT00306020Not applicable
- Assessment of Tramadol as a Treatment for Opioid AddictionCompletedNCT00301210Phase 1/2
- T3AI-Pain After Breast SurgeryCompletedNCT00299039Phase 3
- A Study Comparing the Effectiveness and Safety of ULTRACET® (Tramadol HCl/Acetaminophen) Versus Placebo for the Treatment of Acute Pain From a Migraine HeadacheCompletedNCT00297375Phase 4
- Epidural Analgesia Versus IV Meperidine for Labor Pain ControlCompletedNCT00296751Not applicable
- A Trial Comparing Different Dosing Regimens of Morphine in Patients With Moderate to Severe PainCompletedNCT00293969Not applicable
- Combined Behavioral and Pharmacologic Treatment of Polydrug AbuseCompletedNCT00292123Phase 1
- Treatment of Heroin and Cocaine With Methadone Maintenance and Contingency ManagementCompletedNCT00292110Phase 1
- Celebrex vs Tramadol in the Treatment of Chronic Lower Back Pain.CompletedNCT00290901Phase 4
- Comparison of Low-dose Epidural With Intravenous Narcotic Versus Intravenous Narcotic AloneTerminatedNCT00287326Phase 3
- Effects of Additional Fentanyl to Epidural Bupivacaine for Post-Thoracotomy Pain in NeonatesCompletedNCT00286143Phase 3
- Buprenorphine Versus Methadone Maintenance in Hepatitis C Patients Receiving Peg-Intron and Rebetol (Study P04279)(TERMINATED)TerminatedNCT00279565Phase 4
- Efficacy and Safety of FITpatch Compared to Standard Opioid Treatment in Cancer Pain (FT-015-IN)CompletedNCT00279344Phase 3
- Evolution of Analgesic Tolerance With OpioidsCompletedNCT00275249Not applicable
- OXY-2: The Pharmacogenetics of Oxycodone Analgesia in Human Experimental Pain ModelsCompletedNCT00271973Phase 4
- A Study to Assess the Safety, Dose Conversion, and Dose Individualization of Duragesic® (Fentanyl Transdermal Patch) in the Treatment of Children With Chronic Pain Requiring Narcotic Pain Relief TherapyCompletedNCT00271466Phase 3
- A Study to Assess the Safety and Effectiveness of Durogesic (Fentanyl Transdermal Patch) in the Treatment of Children With Chronic Pain Requiring Long-term Narcotic Pain Relief TherapyCompletedNCT00271453Phase 3
- A 15-day Study to Assess the Safety and Clinical Utility of Duragesic (Fentanyl Transdermal Patch) in the Treatment of Children With Continuous Pain Requiring Narcotic Pain Relief TherapyCompletedNCT00271414Phase 3
- The German Project of Heroin Assisted Treatment of Opiate Dependent PatientsCompletedNCT00268814Phase 3
- Efficacy and Safety of Sublingual Fentanyl Tablets in Treatment of Breakthrough Pain in Cancer Patients.CompletedNCT00262678Phase 3
- OXY-1: The Pharmacogenetics of Oxycodone Analgesia in Postoperative PainCompletedNCT00260260Phase 4
- Preemptive Analgesia With OxyContin Versus Placebo Before Surgery for Long Bone FracturesCompletedNCT00254631Phase 4
- Medication Adherence Therapy for Opioid Abusing Pain PatientsCompletedNCT00249587Phase 1/2
- Bridging Active Heroin Users to Hepatitis C Treatment Using Buprenorphine - 1CompletedNCT00249574Not applicable
- Opiate-Induced Tolerance & Hyperalgesia in Pain PatientsCompletedNCT00246532Phase 4
- ULTRACET (Tramadol Hydrochloride and Acetaminophen) for the Treatment of Rheumatoid Arthritis Pain.CompletedNCT00246168Phase 4
- Postoperative Pain After Orthopedic Surgery: Does it Help to Give Fentanyl Before Start of Remifentanil Based Anesthesia?CompletedNCT00241332Phase 3
- Pre-hospital Morphine Titration : Comparison of 0,05 Versus 0,1 mg/kgCompletedNCT00237731Phase 4
- Duragesic® (Fentanyl Transdermal System) Functionality Trial in Chronic Low Back PainCompletedNCT00237341Phase 4
- A Comparison of the Effectiveness and Safety of ULTRACET® (Tramadol Hydrochloride/Acetaminophen) Versus ULTRAM® (Tramadol Hydrochloride) Versus Placebo in Patients With Pain After Oral SurgeryCompletedNCT00236483Phase 4