| Not Yet Recruiting | Autonomic Neural Field Block for Visceral Pain in Minimally Invasive Left-Sided Colectomy NCT07351994 | Antonio Caycedo, MD | — |
| Withdrawn | Steroids for Rhinoplasty: Pain, Nausea, Edema and Ecchymosis NCT06483204 | Vanderbilt University Medical Center | Phase 4 |
| Not Yet Recruiting | Methylprednisolone vs Dexamethasone: Effects on Sugammadex Reversal, Pain, and Nausea in Adults NCT07187037 | Konya City Hospital | N/A |
| Not Yet Recruiting | Comparison of Two Plane Blocks Used in Open Ventral Hernia Repair Operations NCT07163026 | Ankara Ataturk Sanatorium Training and Research Hospital | N/A |
| Completed | Methylprednisolone vs Dexamethasone Interaction With Sugammadex in Pediatric Patients NCT07175623 | Konya City Hospital | N/A |
| Recruiting | Advancing Strategies to Optimize the PerIopeRativE Management of PostOperative Nausea and Vomiting (ASPIRE-PON NCT07152249 | Vanderbilt University Medical Center | N/A |
| Completed | Outcome of Multimodal Anesthesia Bern NCT06985069 | Insel Gruppe AG, University Hospital Bern | N/A |
| Recruiting | Comparison of Remimazolam and Propofol in Endoscopic Examinations and Treatments NCT06777758 | Kaohsiung Veterans General Hospital. | Phase 4 |
| Recruiting | Intraoperative Autonomic Blockade for Laparoscopic Cholecystectomy NCT06753500 | Universidad Simón Bolívar | Phase 4 |
| Recruiting | The Impact of Nasogastric Tube Gastric Decompression on Postoperative Nausea and Vomiting in Orthognathic Surg NCT06422793 | Nova Scotia Health Authority | N/A |
| Completed | Postoperative Pain Control Following Hysteroscopy NCT06423456 | Afyonkarahisar Health Sciences University | N/A |
| Completed | Quality of Recovery in Parturients Consumed Preoperative Carbohydrate Fluid for Elective Cesarean Delivery NCT05841693 | Karamanoğlu Mehmetbey University | Phase 4 |
| Unknown | Postoperative Nausea and Vomiting in Laparoscopic Abdominal Surgery NCT05632224 | Baskent University | Phase 4 |
| Completed | Sugammadex and Neostigmine in Pediatric Patients NCT05618236 | Marmara University | — |
| Completed | Reversal of Remimazolam by a Single Dose of Flumazenil NCT05382806 | Konkuk University Medical Center | N/A |
| Completed | Optimal Temperature Control in Body Contouring Procedures NCT06238739 | Total Definer Research Group | N/A |
| Unknown | The Effect of Cold Vapor on Nausea and Vomiting in the Early Postoperative Period After Laparoscopic Cholecyst NCT05302128 | Istanbul Medeniyet University | N/A |
| Completed | Comparison of the Effect of Traditional Method and Eras Protocol in Obesity Surgery NCT05790317 | Bahçeşehir University | N/A |
| Unknown | Riskfactors of Post-operative Pain and Nausea After Ambulatory Gynaecological Laparocopy. NCT05050708 | Oslo University Hospital | — |
| Recruiting | Perioperative Dexamethasone Reduces Postoperative Pain and Nausea After Periacetabular Osteotomy NCT05120076 | Balgrist University Hospital | Phase 3 |
| Not Yet Recruiting | Protocol for Accelerated Recovery in Patients Undergoing Thoracic Surgical Procedures (PROSM). Study Randomize NCT03271749 | Igor Renato Louro Bruno de Abreu | N/A |
| Completed | The Effect of Glycyrrhizin on the Occurrence of Postoperative Nausea and Vomiting NCT04742660 | Konkuk University Medical Center | N/A |
| Completed | Olanzapine for the Prevention of Postoperative Nausea and Vomiting NCT04718727 | Amani Hassan Abdel-Wahab | Phase 1 / Phase 2 |
| Completed | Assessing Gastric Motility and Distention in Postoperative Gastrointestinal Surgery Using Bedside Gastric Ultr NCT04747691 | Eric Schwenk | — |
| Completed | The Effect of Pharyngeal Packing on Postoperative Gastric Volume in Patients Undergoing Nasal Surgery NCT04819659 | Istanbul University | N/A |
| Completed | The Effects of Acupuncture Against Postoperative Nausea and Vomit After Laparoscopic Cholecystectomy NCT04759079 | University of West Attica | N/A |
| Terminated | Evaluation of Patient Stress Level Caused by Radiological Investigations in Early Postoperative Phase After Cr NCT05112575 | University of Zurich | — |
| Completed | Influence of Monitoring the Depth of General Anesthesia Upon the Incidence of PONV and Emergence Delirium in C NCT04466579 | University Hospital Ostrava | N/A |
| Unknown | The Effect of Preoperative Oral Dexamethasone Supplementation on the Outcome of Thyroidectomised Patients. NCT04412694 | Medical University of Lodz | Phase 4 |
| Not Yet Recruiting | Oral Dexamethasone as an Intervention for Postoperative Pain and Nausea Management in Total Knee Arthroplasty NCT04432259 | Henry Ford Health System | Phase 4 |
| Completed | Opioid Free vs Opioid Based Anesthesia for Laparoscopic Sleeve Gastrectomy NCT04260659 | Medical University of Warsaw | Phase 4 |
| Completed | Impact of an Operating Room Nurse Pre-operative Dialogue in Patients Undergoing Major Visceral Surgery NCT05237557 | Nicolas DEMARTINES | N/A |
| Completed | Serratus Plane Plus Pectoral I Block Versus Serratus Plane Block for Perioperative Analgesia in Breast Cancer NCT03899545 | Bezmialem Vakif University | N/A |
| Completed | Simplified Algorithm for the Prevention of Postoperative Nausea and Vomiting in an Oncological Hospital NCT04411069 | Instituto do Cancer do Estado de São Paulo | Phase 2 |
| Completed | Evaluation of Providing Coffee to Patients Postoperatively to Decrease Length of Stay in the PACU NCT03712891 | TriHealth Inc. | N/A |
| Completed | Pre-operative Olanzapine as Prophylactic Antiemetic in Oncologic Patients NCT03631004 | Instituto do Cancer do Estado de São Paulo | Phase 2 / Phase 3 |
| Unknown | Outcomes of Carbohydrate Loading Paediatric Patients Preoperatively for Tonsillectomy and Adenoidectomy NCT03639012 | Jessica Gray | N/A |
| Completed | Entral Feeding in Acute Severe Pancreatitis NCT04406506 | King Abdul Aziz Specialist Hospital | — |
| Completed | Pharmacogenomics and Post-Operative Nausea and Vomiting NCT03503292 | Mayo Clinic | Phase 4 |
| Completed | Effect of Fosaprepitant on Motor Evoked and Somatosensory Evoked Potentials Under General Anesthesia NCT03197064 | Stanford University | Phase 4 |
| Completed | Postoperative Nausea and Vomiting After Laparoscopic Cholecystectomy NCT03933605 | Yeungnam University College of Medicine | N/A |
| Completed | Comparison of IV Fluid Loading and Ondansetron in Reduction of PONV After LC NCT03141645 | Siriraj Hospital | N/A |
| Completed | Implementing a Postoperative MIRP (Minimally Invasive Repair of Pectus) Program Via Tele-monitoring NCT03100669 | University Hospital, Antwerp | — |
| Completed | Intrathecal Atropine to Prevent Postoperative Nausea and Vomiting NCT03387956 | Assiut University | N/A |
| Completed | Genetic Polymorphism and Post Operative Nausea and Vomiting (PONV) NCT03627780 | Instituto do Cancer do Estado de São Paulo | — |
| Terminated | Postoperative Outcomes After Positive Intraoperative Messages NCT02765750 | 424 General Military Hospital | N/A |
| Completed | Prophylaxis of Postoperative Nausea and Vomiting After Cardiac Surgery NCT02744495 | Hôpital Privé de Parly II - Le Chesnay | Phase 3 |
| Completed | Intravenous Fluids After Laparoscopic Cholecystectomy NCT03142464 | Federal University of Minas Gerais | N/A |
| Terminated | IV Acetaminophen for Postoperative Analgesia NCT01798316 | Northwell Health | Phase 4 |
| Completed | How Pregnant Women and Their Babies Metabolize Ondansetron Compared to a Group of Non-pregnant Women NCT01801475 | Stanford University | Phase 1 / Phase 2 |
| Unknown | Postoperative Nausea/Vomiting and Acupressure NCT01389570 | National Research Centre of Complementary and Alternative Medicine, Norway | Phase 2 |
| Completed | Safety and Tolerability of Controlled-release Oxycodone on Postoperative Pain in Oncologic Head and Neck Surge NCT01834898 | Instituto Nacional de Cancer, Brazil | — |
| Completed | Aprepitant for Post-operative Nausea NCT01020903 | Northwell Health | N/A |
| Completed | Trial of a Transversus Abdominis Plane (TAP) Block in Laparoscopic Colorectal Surgery NCT00830089 | University of Nottingham | N/A |
| Completed | Effect of Dexamethasone in Postoperative Symptoms After Mastectomy for Breast Cancer NCT01116713 | Instituto Mexicano del Seguro Social | Phase 3 |
| Completed | Depth of Hypnosis and Postoperative Nausea and Vomiting During Xenon Anaesthesia NCT00793663 | RWTH Aachen University | Phase 4 |