Fentanyl: all 421 studies that test it

Page 1 of 5. Open to participants first (56), then studies with results posted, then the rest; newest registration first within each.

• Conscious Sedation Versus General Anesthesia for Pulsed Field Ablation in Paroxysmal Atrial FibrillationRecruitingNCT07877519Not applicable
• Comparing Esketamine and Remazolam With Propofol for Breathing Safety in Pediatric GastroscopyNot yet recruitingNCT07748884Phase 4
• Quadro-Iliac Plane Block for Pain Control After Posterior Spinal Instrumentation SurgeryNot yet recruitingNCT07711522Early Phase 1
• The ED95 of Ciprofol for Laryngeal Mask Airway Insertion With Fentanyl in Children: A Biased-Coin Dose-Finding TrialRecruitingNCT07697404Phase 4
• Intraperitoneal Ketamine Versus Fentanyl as Adjuvants to Bupivacaine in Laparoscopic CholecystectomyNot yet recruitingNCT07670052Phase 4
• The Analgesic Efficacy of Dexmedetomidine Versus Fentanyl as an Adjuvant to Bupivacaine in Ultrasound Guided Peripheral Nerve Blocks as a Solo Anesthetic Technique in High Risk Patients Undergoing Unilateral Above Knee Amputation .RecruitingNCT07640516Not applicable
• Patient Quality of Recovery After TAVR With Different Sedation RegimensRecruitingNCT07556523Phase 4
• Prospective IR-led Sedation FeasibilityRecruitingNCT07443254Phase 1/2
• Effect of Nalbuphine Versus Fentanyl on Hemdoynamic Effects of LaryngoscopyRecruitingNCT07435337Phase 4
• Opioid-Free Anesthesia Versus Opioid Based Anesthesia For Adolescent Idiopathic ScoliosisRecruitingNCT07389096Phase 4
• Clinical Outcomes of Sedation in Cataract Surgery Performed Under Topical AnesthesiaNot yet recruitingNCT07347886Not applicable
• Intrathecal Dexmedetomidine-Fentanyl Combination Versus Fentanyl Alone as Adjuvant to Bupivacaine in Spinal Anesthesia for Above Knee Amputation in Sarcomas of Lower ExtremityRecruitingNCT07276867Not applicable
• Effect of Opioid-sparing Anesthesia on Quality of Recovery After Emergency LaparotomyRecruitingNCT07262242Not applicable
• Hemodynamic and Cardiac Effects of Dexmedetomidine Versus Fentanyl by Intravenous Infusion as Adjuncts to General Anesthesia in Patients Undergoing Major Abdominal Cancer Surgeries.Not yet recruitingNCT07214714Phase 4
• Intranasal Versus Intravenous Fentanyl For Procedural Analgesia in Preterm NeonatesRecruitingNCT07190625Early Phase 1
• Fentanyl vs. Remifentanil in Laparoscopic Cholecystectomy: Effects on Bowel Function and PainRecruitingNCT07182097Not applicable
• Study Comparing Atomizerd Midazolam & Fentanyl and Dexmedomidine for Procedural Sedation in Adult and Pediatric Patient (2 to 60 Years Old)Not yet recruitingNCT07166666Not applicable
• Fentanyl Versus Ketorolac as an Adjuvant to Peribulbar Block for Anterior Segment SurgeriesRecruitingNCT07141589Not applicable
• Pain Control Alternatives in Pediatric Patients With Distal Radius FracturesRecruitingNCT07120763Phase 3
• Study of The Analgesic Profile of Two Adjuvants Added to Low Dose Hyperbaric Bupivacaine Versus One Adjuvant in Patients Undergoing Anal Surgery Using Spinal AnesthesiaNot yet recruitingNCT07114263Not applicable
• Fentanyl Intranasal for Retinopathy of Prematurity Screening in Preterm InfantsNot yet recruitingNCT07112430Phase 1/2
• Comparative Analysis of Intraoperative Effect Dexmedetomidine and Fentanyl as an Adjuvant to Heavy Bupivacaine in Spinal Anaesthesia in Lower Limb Orthopedic Surgeries to Evaluate the Hemodynamic Stability and Onset and Duration of Motor Block of Using Intrathecal Dexmedetomidine and FentanylRecruitingNCT07078201Phase 4
• Ropivacaine and Fentanyl for Labor Epidural InitiationRecruitingNCT07076368Phase 3
• Etomidate and Esketamine on Postoperative Pain After Tonsillectomy Undergoing ChildrenNot yet recruitingNCT07062601Not applicable
• Optimizing Perioperative Analgesia to Lower Pain Following Cleft Palate SurgeryRecruitingNCT06962306Phase 4
• Dexmedetomidine and Fentanyl As Adjuvants to Hyperbaric Bupivacaine for the Prevention of Post-spinal Shivering in Hip Arthroplasty SurgeriesRecruitingNCT06834841Not applicable
• Comparative Analysis of Analgesic Efficacy: by Single Shot Intrathecal Analgesia (SSSA) in Normal LaborRecruitingNCT06823349Phase 4
• Dexmedetomidine Versus Fentanyl As Adjuvants to Erector Spinae Plane Block for Postoperative Analgesia Following Simple Nephrectomy: a Randomized Clinical TrialNot yet recruitingNCT06799442Phase 2/3
• Comparison Between Dexmedetomidine and Fentanyl As an Adjuvant to Bupivacaine in the Paravertebral Nerve Block in Laparoscopic Cholecystectomy for Postoperative Analgesia: Randomized Comparative Clinical Trial.Not yet recruitingNCT06752629Phase 4
• Comparison of the Efficacy of Intraperitoneal Instillation of Fentanyl Versus Nalbuphine As Adjuvants to Bupivacaine for Postoperative Pain Relief in Patients Undergoing Laparoscopic CholecystectomyNot yet recruitingNCT06722963Phase 4
• Comparsion Between Intrathecal Fentanyl and Intravenous Nalbuphine As a Postoperative Analgesia in Lower Limb SurgeriesNot yet recruitingNCT06720506Phase 4
• Role of Prophylactic Antiemetics in Women Receiving Intrathecal Morphine and Lipophilic Opioids Added to Bupivacaine for Cesarean SectionNot yet recruitingNCT06704139Phase 4
• Comparison Between Effect of Systemic Fentanyl Infusion and Fentanyl Added as An Adjuvant to Lidocaine in Bier Block For Controlling Pain in Patients Undergoing Hand SurgeriesNot yet recruitingNCT06696586Phase 4
• Comparative Study Between Intrathecal Magnesium Sulfate, Neostigmine and Fentanyl As Adjuvant for Bubivacaine in Postoperative Analgesia in Lower Abdominal SurgeriesNot yet recruitingNCT06685705Phase 4
• Opioid Free Anesthesia Versus Opioid Based AnesthesiaNot yet recruitingNCT06650371Not applicable
• Programmed Intermittent Epidural Bolus Compared With Continuous Infusion in Multiparous WomenRecruitingNCT06580327Not applicable
• Optimization of Pediatric Tonsillectomy to IMprove AnaLgesiaRecruitingNCT06576830Phase 4
• Paracetamol Plus Tramadol Versus Fentanyl As Preemptive Analgesia For Enhanced Recovery After Day Case SurgeriesEnrolling by invitationNCT06561672Early Phase 1
• Efficacy of Remifentanil in Preventing Emergence AgitationRecruitingNCT06539013Not applicable
• Efficacy of Fentanyl Soaked Nasal Packs on Postoperative Pain in Nasal Surgeries.Not yet recruitingNCT06531759Phase 2
• Optimizing Subcutaneous FEntanyl titRation: RApid Achievement of Adequate Exposure When Treating Cancer-Related paIn.RecruitingNCT06498037Phase 4
• PIEB Compared With CEI on Breakthrough Pain in Nulliparous WomenRecruitingNCT06494280Not applicable
• Compare the Efficacy and Outcome Between Fentanyl and Morphine as Analgo-sedation in Mechanically Ventilated PatientsRecruitingNCT06479655Phase 4
• Effect of Oxycodone on Anxiety State in Painless AbortionNot yet recruitingNCT06435949Early Phase 1
• Fentanyl Versus Dexmedetomidine As an Adjuvant to Bupivacaine in Spinal Anesthesia ; Peritoneal Symptomatic EffectsRecruitingNCT06386783Phase 3
• Nebulized Ketamine to Nebulized Fentanyl for Treating Acute Painful Conditions in the EDRecruitingNCT06364540Phase 4
• Comparison Between Ultrasound-Guided Erector Spinae Plane Block Versus Ultrasound-Guided Caudal InjectionNot yet recruitingNCT06336161Not applicable
• The Efficacy of P0.1-guided Sedation Protocol in Critically Ill Patients Receiving Invasive Mechanical Ventilation: A Randomized Controlled TrialRecruitingNCT06203405Not applicable
• Single Shot Intrathecal Analgesia in Vaginal DeliveryRecruitingNCT05998551Not applicable
• A Study to Investigate the Effects of Opioid Exposure on the Ability of the Diaphragm MuscleRecruitingNCT05856136Phase 4
• Analgesic Additives to Epidural Bupivacaine in Normal LaborNot yet recruitingNCT05746351Not applicable
• The NONA-LISA TrialRecruitingNCT05609877Not applicable
• Impact of Fentanyl Analgesia on the Accuracy of HVPG Measurements in Patients With Portal HypertensionRecruitingNCT04724148Not applicable
• Premedication for Less Invasive Surfactant AdministrationRecruitingNCT03735563Phase 4
• Long Term Evaluation and Management of Atrial Fibrillation in Pacemaker PatientsNot yet recruitingNCT03401593Not applicable
• Effects of Anesthetic Technique on NK CellsEnrolling by invitationNCT02669186Not applicable
• Platelet Reactivity With Fentanyl, Morphine, or no NarcoticTerminatedNCT05367336Phase 2Results posted
• Pediatric Pain Optimization After TonsillectomyCompletedNCT05244226Phase 2Results posted
• Hydromorphone vs Fentanyl in Children Undergoing Tonsillectomy SurgeryCompletedNCT04230681Early Phase 1Results posted
• Analgesics in the Pre-hospital Setting: Implications on Hemorrhage Tolerance - FentanylCompletedNCT04136548Phase 1/2Results posted
• Memory & Conditioning Under AnesthesiaCompletedNCT04062123Phase 1Results posted
• The Effect of Anesthesia on Neurodevelopmental Outcome (NDO)CompletedNCT03882788Not applicableResults posted
• Intranasal Fentanyl as an Adjunct to Lidocaine Infiltration in Adults Undergoing Abscess Incision and DrainageCompletedNCT03872700Phase 3Results posted
• Optimizing Outpatient Anesthesia (OSPREy-Outpatient Surgery Pain Relief Enhancement)CompletedNCT03726268Phase 4Results posted
• Determining the Prognostic Value of Continuous Intrathecal InfusionCompletedNCT03523000Phase 4Results posted
• Fentanyl and Crushed Ticagrelor in Percutaneous Coronary InterventionTerminatedNCT03476369Phase 4Results posted
• Designing Optimal Prevention and Management of Postoperative Nausea and Emesis for Patients Undergoing Laparoscopic Sleeve GastrectomyCompletedNCT03435003Phase 4Results posted
• Programmed Intermittent Bolus Dosing Versus Continuous Epidural Infusion for Epidural Analgesia in Abdominal Surgery.CompletedNCT03307174Phase 4Results posted
• Epidural and Intravenous Patient-Controlled Analgesia Following Lumbar Spinal Fusion SurgeryTerminatedNCT03115151Phase 4Results posted
• Predictors of Postoperative Pain Following Oocyte Retrieval for Assisted ReproductionActive, not recruitingNCT03105518Phase 4Results posted
• Lazanda in Cancer Patients Receiving Palliative RadiationTerminatedNCT03071744Phase 2Results posted
• Cardiac Arrhythmias in Patients Undergoing Kidney Cancer Surgery Depending on the Anaesthesia MethodCompletedNCT02988219Phase 4Results posted
• Patient Satisfaction With Propofol for Out Patient ColonoscopyCompletedNCT02937506Phase 4Results posted
• Fentanyl Sublingual Spray for the Treatment of Moderate to Severe Post-Operative PainCompletedNCT02915978Phase 2Results posted
• Comparison of Meperidine and Fentanyl on Pain Scale and QOL in BrachytherapyCompletedNCT02684942Phase 4Results posted
• Real-time Decision Support for Postoperative Nausea and Vomiting (PONV) ProphylaxisCompletedNCT02625181Not applicableResults posted
• Lazanda Fentanyl Nasal Spray Pre Radiofrequency Nerve Ablations(RFA) of Lumbar Facet JointsCompletedNCT02571634Phase 4Results posted
• Fentanyl Patch Pharmacokinetics in Healthy AdultsCompletedNCT02531971Phase 4Results posted
• Open Label Crossover Study Pharmacokinetics (PK) Study in Healthy Volunteers Receiving Various Forms of FentanylCompletedNCT02470390Phase 4Results posted
• Compare Fentanyl Nasal Spray With Intravenous Opioids to Treat Severe PainCompletedNCT02459964Phase 4Results posted
• Comparison of Intratechal Levobupivacaine and Adding With Sufetanil and Fentanyl in Ceserean SectionCompletedNCT02430090Phase 2Results posted
• Inducibility and Stability of Ventricular Tachycardia Inpatients Undergoing VT Ablation Under General AnesthesiaCompletedNCT02419547Not applicableResults posted
• Safety and Clinical Utility Study of SSEC Fentanyl 40 mcg for Acute Post-op Pain Management in Pediatric ParticipantsCompletedNCT02395653Phase 3Results posted
• Sublingual Fentanyl and Procedural Burn PainTerminatedNCT02241486Phase 3Results posted
• Pilot Study on Pairing Sedation Strategies and WeaningCompletedNCT02219659Not applicableResults posted
• Premature Fatigue in Veterans With Heart Failure: Neuronal InfluencesCompletedNCT02209610Early Phase 1Results posted
• A Comparison of UGSB and GA to IV Narcotics and GA for Post-Op Pain in Children With Supracondylar Fractures.TerminatedNCT02056288Phase 4Results posted
• Fentanyl Buccal Tablets for Exercise Induced Breakthrough DyspneaCompletedNCT01856114Phase 2Results posted
• Comparison of Epidural Fentanyl and Clonidine for Breakthrough PainCompletedNCT01846221Phase 4Results posted
• An Efficacy and Safety Study of Transdermal Therapeutic System (TTS)-Fentanyl in Thai Participants With Chronic Non-Malignant PainCompletedNCT01816243Phase 4Results posted
• Fentanyl for Breakthrough Pain in the Emergency DepartmentTerminatedNCT01812759Phase 4Results posted
• RCT Comparing the Analgesic Efficacy of 4 Therapeutic Strategies Based on 4 Different Major Opioids (Fentanyl, Oxycodone, Buprenorphine vs Morphine) in Cancer Patients With Moderate/Severe Pain, at the Moment of Starting 3rd Step of WHO Analgesic Ladder.CompletedNCT01809106Phase 4Results posted
• An Efficacy and Safety Study of Fentanyl Transdermal Patch in Filipino Participants With Osteoarthritis and Chronic Low Back PainCompletedNCT01795898Phase 4Results posted
• Efficacy and Safety Study of Transdermal Therapeutic System (TTS) Fentanyl in Participants With Osteoarthritis Knee PainCompletedNCT01742897Phase 4Results posted
• Intranasal Fentanyl as an Analgesic for Cystoscopic ProceduresCompletedNCT01708122Phase 4Results posted
• Postoperative Knee Strength Following Total Knee Replacement: A Double-Blinded Randomized Comparison StudyCompletedNCT01620047Not applicableResults posted
• Efficacy of Intranasal Fentanyl at Reducing Pain During Abscess Incision and Drainage (I&D) in ChildrenCompletedNCT01549002Phase 3Results posted
• Breakthrough Dyspnea Fentanyl Study in Cancer PatientsCompletedNCT01515566Phase 1/2Results posted
• Compare Propofol to Fentanyl and Midazolam for ColonoscopyCompletedNCT01488045Not applicableResults posted
• Intranasal Fentanyl for Initial Treatment of a Vaso-occlusive CrisisCompletedNCT01482091Phase 4Results posted

← Fentanyl overview