Clinical trials: Intraoperative Complication
Blood Loss, Surgical, Transfusion
Blood Loss Evaluation Using a Novel Device
The study´s aim is to evaluate the clinical applicability of the Feature Extraction Technology (FET) during a simulated blood loss scenario.
- Conditions
- Blood Loss, Surgical, Transfusion, Patient Blood Management
- Trial name
- NCT04245995
- Testing
- Feature Extraction Technology
- Where
- Germany
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Johann Wolfgang Goethe University Hospital
Postoperative Complications, Intracranial Surgery
Blood Viscosity and Outcomes After Elective Craniotomy
This prospective observational study aims to evaluate the association between intraoperative blood viscosity and postoperative clinical outcomes in adult patients undergoing elective intracranial craniotomy.
- Trial name
- NCT07530393
- Testing
- Observational Assessment of Blood Viscosity
- Where
- South Korea
- Volunteers
- 1,000 people
- Sponsor
- Asan Medical Center
Morbid Obesity, Acidosis
Intraoperative Fluid Management in Laparoscopic Bariatric Surgery
The objective of this study is to evaluate the effects of 'high' versus 'low' volume intraoperative fluid administration (Ringer Lactate, RL) on intra- and postoperative parameters, in obese patients undergoing laparoscopic…
- Conditions
- Morbid Obesity, Acidosis, Intra-Abdominal Abscess, Hemorrhage
- Trial name
- NCT00905502
- Testing
- Lactated Ringer's solution
- Where
- Israel
- Volunteers
- 107 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Intraoperative Complications, Surgery--Complications
The Intraoperative Complication Assessment and Reporting With Universal Standards - Calculator (ICARUS-C)
As part of the initiative known as the Intraoperative Complication Assessment and Reporting with Universal Standards (ICARUS) project, the investigators are working to develop a set of tools to aid in improving the homogenous…
- Conditions
- Intraoperative Complications, Surgery--Complications, Surgery, Surgical Procedure, Unspecified
- Trial name
- ICARUS-C (NCT05270603)
- Testing
- ICARUS intraoperative adverse events calculator
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- University of Southern California
Gynecologic Cancer
High-frequency Ultrasound for Intraoperative Lymph Node Assessment in Gynecological Cancer: From Surgery to Radiomics
Lymph node assessment is crucial in gynecological cancers (ovarian, endometrial, cervical, and vulvar), as nodal involvement significantly impacts prognosis and treatment.
- Trial name
- RHINOCERUS (NCT06906705)
- Where
- Italy
- Volunteers
- 160 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Ephedrine, Norepinephrine
Postoperative Delirium After Intraoperative Ephedrine Versus Norepinephrine
This retrospective study aims to investigate the effects of norepinephrine compared to ephedrine, administered on the day of surgery, on the incidence of postoperative delirium.
- Conditions
- Ephedrine, Norepinephrine, Postoperative Delirium (POD)
- Trial name
- NCT06844201
- Testing
- Ephedrine, Norepinephrine
- Volunteers
- 10,000 people
- Sponsor
- Riverside University Health System Medical Center
Postoperative Pulmonary Complications
Intraoperative Mechanical Ventilation and Postoperative Pulmonary Complications After On-pump Cardiac Surgery in High-risk Patients
Controversies remain concerning the best intraoperative mechanical ventilation regimen for major cardiac surgery. While the use of intra operative low tidal volumes is now standard practice, the optimal level of positive…
- Trial name
- VACARM (NCT04408495)
- Testing
- Intervention group_MRA, Control group
- Where
- 10 sites in France
- Volunteers
- 441 people
- Sponsor
- Rennes University Hospital
Abdominal Aortic Aneurism, Abdominal Aortic Rupture
Haemostasis Management of Abdominal Aortic Procedures
Comparative study on efficacy of haemostatic therapy guided either by standard laboratory coagulation parameters or point-of-care testing in patients undergoing vascular surgical procedures.
- Conditions
- Abdominal Aortic Aneurism, Abdominal Aortic Rupture, Perioperative/Postoperative Complications, Surgical Blood Loss
- Trial name
- NCT03426839
- Testing
- Coagulation tests
- Volunteers
- 40 people
- Sponsor
- University of Pecs
Cesarean Section, Postoperative Nausea and Vomiting (PONV)
Restrictive vs Liberal Intraoperative Fluid Strategy and Postoperative Outcomes After Elective Cesarean Section
Spinal anesthesia for elective cesarean section is frequently associated with hemodynamic instability and postoperative complications such as postoperative nausea and vomiting (PONV) and delayed gastrointestinal recovery.
- Conditions
- Cesarean Section, Postoperative Nausea and Vomiting (PONV), Postdural Puncture Headache (PDPH), Postoperative Ileus
- Trial name
- NCT07440667
- Testing
- Restrictive intraoperative crystalloid fluid strategy (≤3 mL/kg/h), Liberal intraoperative crystalloid fluid strategy (>3 mL/kg/h)
- Where
- Turkey (Türkiye)
- Volunteers
- 160 people
- Sponsor
- Nigde Omer Halisdemir University
Cognitive Dysfunction, Postoperative, Cognitive Dysfunction
Assessment of Brain Oxygen Drops During Surgery and Related Risk Factors for Cognitive Problems After Heart Surgery
This study examines whether decreases in brain oxygen levels during cardiac surgery are linked to postoperative cognitive dysfunction and identifies other factors that may increase the risk of cognitive impairment.
- Conditions
- Cognitive Dysfunction, Postoperative, Cognitive Dysfunction, Cardiac Surgery
- Trial name
- NCT07361068
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people
- Sponsor
- Bursa Yuksek Ihtisas Training and Research Hospital
Chronic Tonsillitis, Tonsillar Hypertrophy, Tonsillitis
Comparing Two Agents Used to Stop Bleeding During Tonsil Removal Surgery: Adrenaline Versus Hydrogen Peroxide
The goal of this quasi-experimental study is to compare the effectiveness of topical adrenaline and 3% hydrogen peroxide for controlling bleeding (hemostasis) during tonsil removal surgery in patients aged 5 to 18 years.
- Conditions
- Chronic Tonsillitis, Tonsillar Hypertrophy, Tonsillitis, Tonsillectomy
- Trial name
- NCT07675278
- Testing
- Adrenaline, Hydrogen Peroxide
- Where
- Pakistan
- Volunteers
- 64 people
- Sponsor
- Rawalpindi Medical College
Surgery, Blood Loss, Surgical
Investigation of the Transfusion Practices in Surgical Patients in Turkey
The aim of this study is to describe the transfusion practices in patients undergoing major surgery in Turkey. The transfusion rates of red blood cells (RBC), fresh frozen plasma (FFP) and platelets; the transfusion predictors…
- Conditions
- Surgery, Blood Loss, Surgical, Blood Loss Anemia, Blood Transfusion
- Trial name
- CeKATU (NCT03468738)
- Testing
- Blood transfusion
- Where
- 61 sites in Turkey (Türkiye)
- Volunteers
- 6,481 people
- Sponsor
- Diskapi Teaching and Research Hospital
Atelectasis, Postoperative Pulmonary Complications (PPCs)
Automated Intraoperative Lung Recruitment Maneuvers in Major Laparoscopic Surgery
Laparoscopic colorectal surgery is associated with an increased risk of intraoperative atelectasis due to pneumoperitoneum, Trendelenburg positioning, and prolonged anesthesia duration.
- Trial name
- NCT07349784
- Testing
- Automated Intraoperative Lung Recruitment Maneuvers
- Where
- Turkey (Türkiye)
- Volunteers
- 56 people
- Sponsor
- Bakirkoy Dr. Sadi Konuk Research and Training Hospital
Hemorrhage, Surgical, Hemorrhage Postoperative
Safe and Timely Antithrombotic Removal - Direct Oral Anticoagulants Apixaban & Rivaroxaban (STAR-D)
Prospective, Multicenter, Double-blind, Randomized, Study to Evaluate DrugSorb-ATR Removal of Apixaban and Rivaroxaban to Reduce Likelihood of Serious Bleeding in Patients Undergoing Urgent Cardiothoracic Surgery
- Conditions
- Hemorrhage, Surgical, Hemorrhage Postoperative, Blood Loss, Surgical, Blood Loss, Postoperative
- Trial name
- STAR-D (NCT05093504)
- Testing
- DrugSorb-ATR system
- Where
- 27 sites in United States
- Volunteers
- 9 people
- Sponsor
- CytoSorbents, Inc
Knee Osteoarthritis, Total Knee Arthroplasty
Adductor Canal Block Methods in Bilateral Total Knee Arthroplasty
This study aims to compare the analgesic efficacy of surgeon-performed intraoperative adductor canal block (ACB) and ultrasound-guided anesthesiologist-performed ACB in patients undergoing bilateral total knee arthroplasty (TKA).
- Conditions
- Knee Osteoarthritis, Total Knee Arthroplasty, Postoperative Pain, Peripheral Nerve Block
- Trial name
- NCT07506629
- Testing
- Surgeon-Performed Adductor Canal Block, Ultrasound-Guided Adductor Canal Block
- Volunteers
- 48 people
- Sponsor
- Yonsei University
Uterine Fibroids (Leiomyoma), Myomectomy
Bilateral Uterine Artery Occlusion During Laparoscopic Myomectomy
The current study is a multiple-arm, single blinded, and controlled randomized trial. It will be conducted in two gynecological endoscopy centers: • ElShatby University Hospital, a tertiary level hospital in Alexandria, Egypt.
- Conditions
- Uterine Fibroids (Leiomyoma), Myomectomy, Myomectomy; Surgical Blood Loss
- Trial name
- NCT07352761
- Testing
- Temporary clipping of uterine artery, Temporary occlusive suturing of uterine artery, Bipolar coagulation of uterine arteries
- Where
- 2 sites in Egypt
- Volunteers
- 60 people
- Sponsor
- Alexandria University
Breast Cancer, Head and Neck Squamous Cell Carcinoma
A Study to Evaluate ONM-100, an Intraoperative Fluorescence Imaging Agent for the Detection of Cancer
This study is to evaluate diagnostic performance, safety and timing of post-dose imaging of ONM-100, an intraoperative fluorescence imaging agent for the detection of cancer in patients with solid tumors undergoing routine…
- Conditions
- Breast Cancer, Head and Neck Squamous Cell Carcinoma, Colorectal Cancer, Prostate Cancer
- Trial name
- NCT03735680
- Testing
- ONM-100
- Where
- 3 sites in United States
- Volunteers
- 30 people
- Sponsor
- OncoNano Medicine, Inc.
Endotracheal Intubation, Robotic Esophagectomy
The Association of Intraoperative Oxygen Reserve Index and Postoperative Pulmonary Complications in Robot-assisted Esophagectomy
The World Health Organization (WHO) has proposed the use of 80% high-dose inhalation oxygen (FiO2) during surgery to reduce postoperative infection in adult patients undergoing general anesthesia.
- Conditions
- Endotracheal Intubation, Robotic Esophagectomy, Esophagectomy
- Trial name
- NCT04008420
- Testing
- monitoring of the oxygen reserve index
- Where
- South Korea
- Volunteers
- 100 people
- Sponsor
- Yonsei University
Opioid Analgesia, Quality of Recovery (QoR-15)
Effect of Patient Preference for Intraoperative Opioid Use on Early Postoperative Quality of Recovery
Substituting the administration of opioids with a combination of alternative analgesics, known as opioid-free anesthesia (OFA), is gaining in popularity today and is typically administered as part of a larger multimodal strategy.
- Conditions
- Opioid Analgesia, Quality of Recovery (QoR-15), Outcome Assessment, Opioid Free Anesthesia
- Trial name
- PERFECT (NCT06855641)
- Testing
- Opioid based Anesthesia, opioid free anesthesia
- Where
- 2 sites in United States
- Volunteers
- 240 people
- Sponsor
- University of California, Los Angeles
Malignant Hyperthermia, Polymorphisms in Genes RYR1 and CACNAS1S
Spanish Registry of RYR1 and CACNA1S Polymorphisms
Study design: The Spanish registry of RYR1 and CACNA1S polymorphisms (RYCA) is an anonymous descriptive observational multicentre study that aims to identify and catalogue the variants or polymorphisms in the RYR1 and CACNA1S…
- Trial name
- NCT03964870
- Testing
- Diagnostic of polymorphisms in malignant hyperthermia
- Where
- Spain
- Volunteers
- 5,000 people
- Sponsor
- Hospital Universitario La Fe