Analgesics, Opioid: all 2,341 studies that test it

Page 16 of 24. Open to participants first (248), then studies with results posted, then the rest; newest registration first within each.

• Immune Response of Caudally Administrated Tramadol In Pediatric Lower Abdominal SurgeryCompletedNCT02703415Phase 2
• Efficacy and Safety of Ultra-low Dose Methadone as Adjuvant Analgesic in Cancer Patients With PainStatus unknownNCT02687347Phase 3
• Nalbuphine as an Adjuvant to Intravenous Regional AnesthesiaCompletedNCT02678585Not applicable
• Epidural Versus Wound Infusion Plus Morphine Bolus in Open Abdominal Aortic Aneurysm RepairCompletedNCT02677532Phase 4
• Evaluation of the Effect of Appropriate Sedation for Patients After Gastrectomy: A Prospective Randomised Controlled StudyStatus unknownNCT02674737Not applicable
• The Application of Docozine Combined With Sufentanil for Awake Tracheal IntubationCompletedNCT02673723Phase 4
• Evaluation of the Effect of Appropriate Sedation for Patients After Abdominal Surgeries : A Prospective Randomised Controlled StudyCompletedNCT02670954Not applicable
• Plasmatic Catecholamines: Randomized Controlled Trial Comparing Epidural Versus Combined Spinal-epiduralCompletedNCT02666794Not applicable
• A Study to Assess the Drug-drug Interaction of BMS 663068 With Methadone and Also With Buprenorphine/NaloxoneCompletedNCT02666001Phase 1
• Effects of Systemic or Adjunct Tramadol Addition to Lidocaine Used for IVRA in Patients Undergoing Hand SurgeryCompletedNCT02658721Phase 3
• Ketorolac Sublingual vs. Fentanyl Intranasal in Pain Control for Bilateral Myringotomy and Tubes (BMT) Placement in ChildrenStatus unknownNCT02653742Phase 4
• Effect of a Bolus of 10 µg/kg of Alfentanil on the Pupillary Pain IndexCompletedNCT02646592Not applicable
• Fentanyl Sublingual Spray in Opioid Naive ParticipantsCompletedNCT02641340Phase 1
• RCT Evaluating Intranasal Fentanyl in the Pain Management of Children With HeadachesTerminatedNCT02638506Phase 4
• the Research of Analgesia and Sedation Effect of Remifentanil on ICU Short OperationStatus unknownNCT02635802Phase 4
• Codeine Plus Paracetamol Versus Placebo for PRK Post-operative PainCompletedNCT02625753Phase 3
• Efficacy of Tramadol With Levobupivacaine for Modified Pectoral Nerve BlockCompletedNCT02625506Not applicable
• Colloid Pre-Loading on D-Dimer During Cesarean Section Under Spinal AnesthesiaCompletedNCT02622126Phase 2
• Palliation of Dyspnea With Morphine in Patients With Interstitial Lung DiseaseCompletedNCT02622022Phase 4
• Study to Examine Pain Relief With Supplemental Intrathecal Morphine in TKA PatientsStatus unknownNCT02620631Phase 4
• Remifentanil and Fentanyl in Dental Surgery (REFEDS)CompletedNCT02619032Not applicable
• Effect of Spinal Dexamethasone During Transuretheral ProstatectomyCompletedNCT02619019Phase 2
• Effect of Caudal Nalbuphine on Postoperative Analgesia in ChildrenCompletedNCT02618876Not applicable
• Bioequivalence Study of Fentanyl Transdermal System (JNJ-35685-AAA-G021) Compared With DURAGESIC Fentanyl Transdermal Patch in Healthy ParticipantsCompletedNCT02617758Phase 1
• A Study to Evaluate the Adherence of 2 Strengths of Newly Manufactured Samples and Aged Samples of a New Formulation (JNJ-35685-AAA-G016 and JNJ-35685-AAA-G021) of Fentanyl Transdermal System Compared With Duragesic Fentanyl Transdermal Patch in Healthy ParticipantsCompletedNCT02608320Phase 1
• Analgesia Effects of Nalbuphine vs SulfentanilStatus unknownNCT02604797Not applicable
• Depot-opioids for Pre- and Postoperative Pain Relief After Primary Knee Arthroplasty.Tapentadol vs Oxycodone vs PlaceboCompletedNCT02604446Phase 3
• Safety and Tolerability of Egalet-002 in Patients With Moderate-to-Severe Chronic Noncancer PainCompletedNCT02603705Phase 3
• Propofol-Ketamine vs Remifentanyl-Ketamine for Sedation in Pediatric Patients Undergoing ColonoscopyCompletedNCT02602743Phase 4
• Experimental Medicine Study to Validate Pharmacodynamic Pain Assessments in Healthy Volunteers With an Opioid Analgesic (Remifentanil)CompletedNCT02602002Phase 1
• Influence of Depth of Anesthesia on Pupillary Reactivity to a Standardized StimulusCompletedNCT02595476Not applicable
• Treatment of the Symptomatic Sacral Perineurial CystsStatus unknownNCT02595190Phase 4
• Remifentanil Infusion Alone During the Closure Period for Early Emergence Following CraniotomyCompletedNCT02593942Phase 4
• Comparison of Oral Morphine Versus Nasal Ketamine Spray With Chitosan in Cancer Pain OutpatientsTerminatedNCT02591017Phase 3
• The Pharmacokinetics of Fentanyl in Intensive Care PatientsStatus unknownNCT02587273Phase 4
• Intrathecal Opioid StudyCompletedNCT02577809Phase 4
• Fentanyl Sublingual Spray and Fentanyl Citrate Intravenous (IV) in Opioid Naive SubjectsCompletedNCT02576353Phase 1
• Effects of Low Dose Buprenorphine on Recovery After Hip or Knee ArthroplastyCompletedNCT02575664Phase 4
• The Effect of Oxycodone to the Placental Circulation at Early LabourStatus unknownNCT02573831Phase 4
• Codeine Phosphate/Guaifenesin ER Tablet 30 mg/600 mg Steady State Clinical StudyCompletedNCT02572375Phase 1
• Impact of Intrathecal Morphine on Sleep Apnea SyndromeCompletedNCT02566226Phase 4
• Efficacy of Transverses Abdominis -Plane Block With Bupivacaine Versus Bupivacaine With Morphine PostoperativelyCompletedNCT02566096Phase 4
• Programmed Intermittent Epidural Bolus Versus Continuous Epidural Infusion for Third Trimester Medical Termination of Pregnancy Analgesia : a Randomized Study. (PCEA-IMG)CompletedNCT02563821Phase 3
• Pharmacokinetics, Safety, and Tolerability of Depot Buprenorphine at Three Different Molecular Weights in Treatment-Seeking Subjects With Opioid Use DisorderCompletedNCT02559973Phase 1
• Programmed Intermittent Epidural Bolus for Labor Analgesia During First Stage of LaborCompletedNCT02550262Not applicable
• Effectiveness of Diclofenac and Its Association to Codeine After Lower Third Molar Extraction.CompletedNCT02547896Phase 4
• A Study Of The Effectiveness Of Wafermine Alone And In Combination With Opioids In Subjects Undergoing BunionectomyCompletedNCT02541396Phase 2
• Acupuncture for Pain in the Emergency DepartmentWithdrawnNCT02540512Early Phase 1
• Remifentanil and Midazolam on Propofol for Loss of ConsciousnessCompletedNCT02536690Not applicable
• Platelet Inhibition After Pre-hospital Ticagrelor Using Fentanyl Compared to Morphine in Patients With ST-segment Elevation Myocardial Infarction Undergoing Primary Percutaneous Coronary InterventionCompletedNCT02531165Not applicable
• The Analgesic Efficacy of Wound Infiltration With TramadolCompletedNCT02518438Phase 4
• Early Postoperative Administration of Oxycodone +/- Naloxone and Duration of Epidural AnalgesiaCompletedNCT02516059Phase 4
• IV Paracetamol vs IV Morphine vs Placebo in SciatalgiaStatus unknownNCT02504996Phase 4
• The Efficacy and Optimal Dose of Sufentanil in Patient Controlled Analgesia After Moderate SurgeryStatus unknownNCT02503826Phase 4
• Comparing Opium Tincture (OT) With Methadone for Medication-assisted Treatment of Opioid Use DisorderCompletedNCT02502175Phase 3
• Myocardial Injury in Remifentanil-based Versus Sevoflurane-sufentanil Balanced Regimens in OPCAB SurgeryCompletedNCT02499445Not applicable
• A Comparison Study Between Ketamine Versus Tramadol for Pain Management After Major Upper Abdominal SurgeryCompletedNCT02499341Not applicable
• Labour Analgesia; Comparing a Combinations of Either Fentanyl or Bupivacaine With Intrathecal MorphineCompletedNCT02498171Not applicable
• Fentanyl Effect on Blood Pressure in Elderly Patients After Induction of General AnesthesiaStatus unknownNCT02489019Phase 2/3
• Postoperative Sedation After Cardiac SurgeryTerminatedNCT02488486Not applicable
• The Effects of Remifentanil and Remifentanil-Alfentanil Administration in ChildrenCompletedNCT02486926Not applicable
• Optimal Dose of Intravenous Oxycodone for Endotracheal IntubationCompletedNCT02484352Phase 4
• Postoperative Pain Therapy With Hydromorphone TCI-PCA vs. Morphine PCACompletedNCT02483221Phase 4
• Pain Management After Cardiac Surgery - Opioids or NSAIDCompletedNCT02479165Phase 4
• Comparison of Remifentanil and Dexmedetomidine for Monitored Anaesthesia Care During Vertebroplasty and KyphoplastyCompletedNCT02476981Not applicable
• Predictors of Opioid-Induced Respiratory Depression (OIRD)CompletedNCT02473354Phase 1
• Psychological Intervention and Physiotherapy With Medication Improves CRPS Patients OutcomeCompletedNCT02467556Phase 4
• Effect of Locally Administered Morphine and Bupivicaine on Acute and Chronic Postmastectomy PainCompletedNCT02462577Phase 2
• Synergistic Effect of Ibuprofen and Hydromorphone for Postoperative PainCompletedNCT02461056Not applicable
• Spinal Morphine Provides an Effective Pain Control in Patients Undergoing Transurethral Resection of Prostate GlandCompletedNCT02458742Not applicable
• Interaction of Sevoflurane Propofol and Remifentanil in Anesthesia for Laparoscopic SurgeryCompletedNCT02457442Phase 4
• Effect of Remifentanil on Postoperative Vomiting in Pediatric Strabismus SurgeryCompletedNCT02455401Not applicable
• Opioids for Refractory Breathlessness in Chronic Obstructive Pulmonary DiseaseWithdrawnNCT02455362Phase 3
• Remifentanil Minimum Effective Dose for Children Intubation Without Neuromuscular BlockadeCompletedNCT02454868Phase 4
• The Use of Intranasal Fentanyl for the Treatment of Incident Dyspnea in Congestive Heart Failure: A Prospective TrialCompletedNCT02454751Phase 2
• Opioids in Chronic Kidney Disease Patients Undergoing HemodialysisStatus unknownNCT02452437Phase 4
• Effect of Morphine, Tramadol, and Ketorolac on Postoperative Stress and Immune ResponsesStatus unknownNCT02449954Phase 2/3
• Intra-Venous Acetaminophen and Muscle Relaxants After Total KneeCompletedNCT02449369Phase 4
• A Bioavailability Study of Sebacoyl Dinalbuphine Ester IM Injection in Healthy VolunteersCompletedNCT02446301Phase 1
• Fentanyl and Propofol for Tracheal Intubation During Sevoflurane Induction Without Muscle Relaxants in ChildrenCompletedNCT02442128Not applicable
• Nefopam vs Tramadol in the Prevention of Post Anaesthetic ShiveringStatus unknownNCT02441673Phase 2
• To Compare the Efficacy and Patients' Satisfaction for the Treatment of Post Cesarean Pain of Two Protocols: Oral Medications in Fixed Time Interval Administration Versus Spinal MorphineCompletedNCT02440399Not applicable
• Premedication for ERCP With Midazolam or TramadolCompletedNCT02436980Phase 4
• Combined Intrathecal Morphine and Dexmedetomidine AnalgesiaCompletedNCT02435537Phase 2/3
• Evaluation of the Potentiating Effect of tDCS on Opioid Analgesia of Pain Threshold in HumansStatus unknownNCT02432677Phase 2
• Comparison of Different Analgesia-Monitors in Tracing Unconscious Pain SensationsCompletedNCT02429960Not applicable
• Tramadol Versus Diclofenac for Prevention of Pain in Operative Outpatient HysteroscopyStatus unknownNCT02428777Phase 3
• Pain Management With Pecfent in the Prevention of Pain Induced by Position in RadiotherapyCompletedNCT02426697Phase 3
• Clinical Trial on Individual Characteristics Affecting Pain Drug Therapy in NeonatesCompletedNCT02426463Phase 4
• Liposomal Bupivacaine in Total Knee ArthroplastyWithdrawnNCT02426164Phase 4
• Tramadol Versus Diclofenac for Reducing Pain Before Outpatient Hysteroscopy in Post Menopausal WomenStatus unknownNCT02425709Phase 3
• Mechanisms of Altered Ventilatory Control in Heart FailureCompletedNCT02421341Not applicable
• Tramadol Versus Diclofenac for Reducing Pain Before Outpatient HysteroscopyStatus unknownNCT02419651Phase 3
• Postoperative Analgesia With Buprenorphine for Postoperative Pain Control and Quality of Life After Spinal SurgeryCompletedNCT02416804Phase 4
• Myocardial Protection and Anesthetic AgentsCompletedNCT02405689Phase 4
• Comparison Between Conventional and Model-based Infusion Strategy of IV PCA in Patients Undergoing RALPCompletedNCT02402621Not applicable
• Remifentanil Anesthesia and Postoperative BIS in Cardiac SurgeryCompletedNCT02400879Not applicable
• is There an Alternative to Ultrasound Guided Interscalene Block?Status unknownNCT02397330Not applicable
• Intervention of HIV, Drug Use and the Criminal Justice System in MalaysiaCompletedNCT02396979Phase 4
• Open-Label Study of Oxycodone/APAP to Treat Post-Operative Pain Following Arthroscopic Knee SurgeryCompletedNCT02391844Phase 4

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