| Recruiting | PeRiOperative Medicine Platform Trial NCT07186634 | Monash University | Phase 4 |
| Active Not Recruiting | Bilateral Erector Spinae Plane Block Versus Bilateral Quadratus Lumborum Plane Block for Postoperative Anaelge NCT07517822 | Ain Shams University | Phase 4 |
| Recruiting | Monitoring the Depth of Anesthesia and Nociception During the Induction of General Anesthesia in Pediatric Pat NCT07245654 | Brno University Hospital | — |
| Not Yet Recruiting | Comparison of Intubation Using Video Laryngeal Mask and Video Laryngoscope in Elective Surgical Patients NCT07057908 | Samsun University | — |
| Not Yet Recruiting | The Role of Simulation-based Training in Resident Curriculum in Anaesthesia and Intensive Care NCT07110012 | Brno University Hospital | — |
| Not Yet Recruiting | Ultrasound-Guided Supraclavicular Block With vs Without PNS NCT07083934 | Aga Khan University | N/A |
| Completed | Sensory Distraction Tools on Anxiety Management in Pediatric Dental Patient NCT06976047 | Damascus University | N/A |
| Completed | Impact of AR Glasses on Children's Behavior During Dental Nerve Blocks NCT06724341 | Damascus University | N/A |
| Completed | Evaluation of the BRAINDEX Brain Monitor in Cardiac Surgery, Interventional Comparative Study NCT06594198 | Braindex | N/A |
| Unknown | Effect of Neoadjuvant Chemotherapy on Cardiac Function of Perioperative Patients With Breast Cancer and New St NCT06497660 | Fujian Medical University Union Hospital | Phase 4 |
| Completed | Comparing Post-operative Analgesia After (PECS II) Block and (ESPB) in Modified Radical Mastectomy NCT06714682 | Ain Shams University | N/A |
| Completed | Sphenopalatine Ganglion Block with Bupivacaine and Its Effect on Pain After Functional Endoscopic Sinus Surger NCT06847425 | Ain Shams University | N/A |
| Completed | Effectiveness of Ultrasound Guided PECS Block on Opioid Consumption and Patient Satisfaction Through Adequate NCT04343807 | Aga Khan University | N/A |
| Completed | MRI-Based Estimation of Lumbar CSF Volume and Its Clinical Impact on Spinal Anaesthesia NCT07333703 | Samsun University | — |
| Active Not Recruiting | To Create an Artificial Intelligence-enabled Device for Airway Assessment (AINFAS) to Identify Patients With D NCT07411495 | National University Hospital, Singapore | — |
| Completed | Integrated Pulmonary Index for Nurse-administered Procedural Sedation NCT05068700 | University Health Network, Toronto | N/A |
| Completed | Virtual Reality (VR) Tour to Reduce Preoperative Anxiety Before Anaesthesia NCT04579354 | RWTH Aachen University | N/A |
| Unknown | Lumbar Erector Spinae Plane Block for Back Surgery NCT03825198 | Dr M. B. Breebaart | Phase 3 |
| Unknown | Quality of Preoxygenation in Emergency Surgery NCT04070404 | Vilnius University | — |
| Terminated | Do Noise Cancelling Headphones Reduce Sedation Requirements in Primary Knee Arthoplasty NCT04752917 | Sheffield Teaching Hospitals NHS Foundation Trust | N/A |
| Terminated | Effects of Local Anaesthetic Infusion Rates on Nerve Block Duration NCT02801799 | Nordsjaellands Hospital | Phase 1 |
| Completed | Ultrasound Guided Intercostobrachial Nerve Block NCT02805582 | Dr. Christoph Ilies | N/A |
| Unknown | Prognostic Value of the Arteriograph in the Surgical Theatre and at the Intensive Care Unit NCT03136614 | Szeged University | N/A |
| Completed | A Comparison Between Co-phenylcaine Nasal Spray and Nasal Nebulization Prior to Rigid Nasoendoscopic Examinati NCT03380715 | University of Malaya | N/A |
| Completed | Effect of Language and Confusion on Pain During Peripheral Intravenous Catheterization (KTHYPE) NCT02662322 | Rennes University Hospital | N/A |
| Completed | NEonate-Children sTudy of Anaesthesia pRactice IN Europe Epidemiology of Morbidity and Mortality in Neonatal A NCT02350348 | European Society of Anaesthesiology | — |
| Completed | Effects of Phenylephrine on Cardiac Preload NCT02739399 | Algemeen Ziekenhuis Maria Middelares | Phase 4 |
| Completed | I-gel vs LMA Supreme in Laparoscopic Gynecological Surgery NCT02923427 | Dokuz Eylul University | N/A |
| Completed | Effects Of Anaesthesia on Intraocular Pressure in Robotic Prostate Surgery NCT07033442 | Ataturk Training and Research Hospital | N/A |
| Unknown | Study to Evaluate the Optimal Dose of Remifentanil During MRI of the Heart Under General Anaesthesia NCT02481791 | Alder Hey Children's NHS Foundation Trust | Phase 3 |
| Completed | BIS Monitoring of the Depth of Anaesthesia in Children NCT02664142 | University Hospital Ostrava | N/A |
| Completed | Internet for Anesthesia Information : a Patient Questionaire NCT02442609 | Pierre and Marie Curie University | — |
| Completed | Intraoperative Anaesthesia Awareness Following Induction of Anaesthesia NCT02248623 | University of Wisconsin, Madison | — |
| Completed | Study of Anaesthesia Costs and Recovery Profiles NCT02920749 | University of Pecs | N/A |
| Completed | Landmark Guided Midline Versus Pre-procedural Ultrasound Guided Paramedian at L5S1 for Spinal Anaesthesia NCT02189681 | Cork University Hospital | N/A |
| Completed | POPULAR: POst-operative PULmonary Complications After Use of Muscle Relaxants in Europe NCT01865513 | European Society of Anaesthesiology | — |
| Completed | Comparison of AMG and EMG to Avoid Residual Paralysis After General Anesthesia NCT02126852 | Technical University of Munich | N/A |
| Unknown | Haemodynamic Changes During Anaesthesia in the Prone Position, Evaluated Using Transoesophageal Ultrasound NCT02595788 | Odense University Hospital | — |
| Completed | APRICOT: Anaesthesia PRactice In Children Observational Trial NCT01878760 | European Society of Anaesthesiology | — |
| Completed | Ultrasound - Guided Paramedian Techniques in Spinal Anesthesia NCT02171975 | Cork University Hospital | N/A |
| Completed | Measuring the Effect of External Pressure on the Regional Cerebral Oxygen Saturation Monitored by Near-infrare NCT01971996 | Glostrup University Hospital, Copenhagen | — |
| Completed | Comprehensive Pain Programme to Determine Mechanism of Transition of Acute to Chronic Postsurgical Pain NCT02025153 | KK Women's and Children's Hospital | N/A |
| Unknown | Impact of Perinatal Anaesthesia and Analgesia on Neurocognitive Outcomes in Early Childhood NCT02184780 | KK Women's and Children's Hospital | — |
| Completed | Visualization of the Larynx With the Airtraq Laryngoscope and Image Transmission NCT02159768 | National University Hospital, Singapore | N/A |
| Completed | Laryngeal Mask Supreme During Laparoscopic Gynecologic Surgery NCT02125838 | Dokuz Eylul University | N/A |
| Completed | Local Assessment of Ventilatory Management During General Anesthesia for Surgery NCT01601223 | European Society of Anaesthesiology | — |
| Completed | A Comparison of One-site and Two-site Peribulbar Anaesthesia for Cataract Surgery at Kaduna, Nigeria NCT02150460 | National Eye Centre, Kaduna | Phase 4 |
| Completed | Melatonin Premedication in Children Undergoing Surgery NCT02265822 | Azienda Ospedaliera Universitaria Policlinico "G. Martino" | Phase 4 |
| Completed | Comparison of Laryngeal Mask Airway Supreme and Endotracheal Tube In Patients Undergoing Gynecological Laparos NCT02127632 | Dokuz Eylul University | N/A |
| Completed | The Simultaneous Use of Supraclavicular and Distal Blocks NCT01989312 | Ankara University | Phase 4 |
| Unknown | Randomised Controlled Trial of Intubation, Comparing Pentax AWS Against Macintosh Laryngoscope. NCT01029756 | NHS Grampian | N/A |
| Completed | Haemodynamic and Cardiovascular Effects of Carbetocin and Oxytocin NCT01719952 | Universiti Kebangsaan Malaysia Medical Centre | N/A |
| Unknown | Improvement of Needle Visibility in Ultrasound Guided Regional Anaesthesia NCT01583010 | Medical University of Vienna | N/A |
| Completed | "Light" Versus "Deep" Bispectral Index (BIS) Guided Sedation for Colonoscopy NCT01457274 | Melbourne Health | N/A |
| Unknown | Nonintubated Thoracic Epidural Anesthesia Versus Double-lumen Intubated Anesthesia in Video-assisted Thoracic NCT01677442 | Guangzhou Institute of Respiratory Disease | Phase 1 / Phase 2 |
| Completed | Effect of Laryngeal Mask Cuff Pressure in Geriatric Patients NCT02189954 | Dokuz Eylul University | Phase 4 |
| Completed | Comparison Between the I-gel and the LMA-Unique NCT02163486 | Dokuz Eylul University | N/A |
| Completed | Geriatric Patients and Laryngeal Mask Unique NCT02219282 | Dokuz Eylul University | N/A |
| Completed | Laryngeal Morbidity After Endotracheal Intubation - Endoflex-tube Versus Use of Stylet NCT00953433 | Rigshospitalet, Denmark | N/A |
| Completed | Sensitivity of ECG on Detection of Three Different Intravascular Applied Test Doses of Bupivacaine and Epineph NCT01091766 | University Children's Hospital, Zurich | Phase 4 |
| Completed | Audit of the Response Time of the Anaesthetic and Surgical Techniques for Crash Caesarean Section NCT02314078 | KK Women's and Children's Hospital | — |
| Completed | A New Oxygen Mask for Carotid Endarterectomy Under Local Anaesthesia NCT01064908 | Brighton and Sussex University Hospitals NHS Trust | — |
| Completed | Comparison of Two Electroencephalogram (EEG)-Derived Indices With Electroencephalogram Signals NCT01077674 | Arvi Yli-Hankala | — |
| Completed | Dexmedetomidine-propofol-remifentanil Anaesthesia and Reactivity to Noxious Stimuli NCT01076790 | Arvi Yli-Hankala | Phase 4 |
| Completed | Laryngeal Mask or Endotracheal Tube for Back Surgery in the Prone Position NCT01041352 | Glostrup University Hospital, Copenhagen | N/A |
| Completed | The Laryngeal Mask Airway in Edentulous Geriatric Patients NCT02197377 | Dokuz Eylul University | N/A |
| Terminated | General Anesthesia With Xenon in Inspiratory Concentrations of 50% and 70% and Total I.V. Anaesthesia. NCT00919126 | Air Liquide SA | Phase 3 |
| Completed | CPAP/PSV Preoxygenation in Obese Patients NCT01780571 | Karolinska Institutet | N/A |
| Completed | Sugammadex and Brain Waves NCT01142648 | Tampere University Hospital | Phase 4 |
| Completed | Electromyographic (EMG) on the Anaesthesia Monitor NCT01142635 | Tampere University Hospital | Phase 4 |
| Completed | Cardiopulmonary Exercise Testing and Preoperative Risk Stratification NCT00737828 | University College London Hospitals | N/A |
| Completed | Aminophylline and Cognitive Function After Sevoflurane Anaesthesia NCT01022151 | King Faisal University | Phase 2 |
| Completed | Sevoflurane vs. Isoflurane for Low-Flow General Anaesthesia for Abdominal Surgery NCT00521612 | General Hospital Dubrovnik | N/A |
| Completed | Effect of Parecoxib on Post-craniotomy Pain NCT00455117 | Melbourne Health | Phase 4 |
| Completed | Dreaming and EEG Changes During Anaesthesia Maintained With Propofol or Desflurane NCT00446212 | Melbourne Health | Phase 4 |
| Completed | Dreaming During Anaesthesia and Anaesthetic Depth NCT00226876 | Melbourne Health | — |
| Completed | Xenon Inhalation During Orthopaedic Surgery in Elderly Subjects. NCT00192959 | Rigshospitalet, Denmark | Phase 3 |
| Completed | First Administration to Man Of Org 25435 a New Intravenous Anesthetic NCT01062867 | University of Plymouth | Phase 1 |