Clinical trials: Surgical Field Visibility
Lumbar Disc Herniation
Lidocaine Versus Esmolol for Optimizing Surgical Field Visibility
Intra-operative blood loss is an important attribution and predictor of the lumbar spine surgery and patient outcome. Stripping the muscle off bone makes more exposed bleeding spine surface is one of causes for blood loss during…
- Trial name
- NCT04260685
- Testing
- Lidocaine, Esmolol
- Where
- Egypt
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Zagazig University
Rhinosinusitis Chronic, Bleeding
This Study Aims to Assess the Impact of 50°C Saline Irrigation on the Overall Intraoperative Blood Loss and Surgical Visualization During Endoscopic Sinus Surgery for Rhinosinusitis.
Objectives: Intraoperative bleeding during endoscopic sinus surgery for severe rhinosinusitis may significantly compromise the surgical field.
- Trial name
- NCT07627789
- Testing
- Hot saline irrigation, Room-temperature saline irrigation
- Where
- Poland
- Volunteers
- 59 people, healthy volunteers welcome
- Sponsor
- Military Institute of Aviation Medicine
Acute Kidney Injury, Hypotension
Is Permissive Hypotension Truly Harmless? Early Biomarker Evidence of Subclinical Kidney Injury in Rhinologic Surgery
This study aims to investigate the effects of permissive hypotension, which is routinely used in rhinologic surgeries such as rhinoplasty, septoplasty, and functional endoscopic sinus surgery (FESS), on renal function.
- Trial name
- NCT07328620
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Gazi University
Bleeding, Tooth Extraction
Effects of Tranexamic Acid Irrigation on Impacted Third Molar Surgery
Tranexamic acid (TXA) is an effective hemostatic agent used to reduce blood loss and the need for transfusion. It is a relatively safe drug with minimal significant side effects.
- Trial name
- NCT06806241
- Testing
- Tranexamic acid, saline irrigation
- Where
- Turkey (Türkiye)
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University