Clinical trials: Surgical Positioning
Dentofacial Deformities, Dentofacial Anomalies [Including Malocclusion] and Other Disorders of Jaw (M26-M27)
Effect of Proximal Segment Positioning on Postoperative Condylar Remodeling in Bimaxillary Orthognathic Surgery
Bimaxillary orthognathic surgery is a surgical procedure that involves simultaneous corrections to both the maxilla (upper jaw) and mandible (lower jaw).
- Trial name
- NCT06897787
- Testing
- manuel positioning group, mandibular basis osteotomy
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Bezmialem Vakif University
Elective Surgery, General Anesthesia
Comparison of Tracheal Intubation in Ramp vs Sniffing Position Using Customized vs Fixed Pillow
The goal of this clinical trial is to find out whether the ramp position or sniffing position is better for endo tracheal intubation which provides better hemodynamic stability and short intubation time and good laryngoscopic…
- Trial name
- NCT07506655
- Testing
- Group A - Fixed Pillow, Group B - Customized Pillow
- Where
- Pakistan
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Shaheed Mohtarma Benazir Bhutto Institue of Trauma
Healthy People
Reliability and Validity of the Evaluation of Hip Abductors Strength (RAVEHABDS)
The aim is to evaluate the intra- and inter-tester reliability, construct validity and feasibility of a new functional measurement procedure in a closed chain position on one leg.
- Trial name
- RAVEHABDS (NCT05140577)
- Testing
- Maximal voluntary isometric strengthening
- Where
- Switzerland
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- HES-SO Valais-Wallis
Optic Nerve Cup, Intracranial Pressure Increase
Effect of Lithotomy Position on Optic Nerve Sheath Diameter
In this study, the effect of increased venous return and increased intra-abdominal pressure on intracranial pressure in the lithotomy position was evaluated.
- Trial name
- NCT06464419
- Testing
- ultrasound
- Where
- Turkey (Türkiye)
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Başakşehir Çam & Sakura City Hospital
Anesthesia, Anorectal Surgery
Spinal Anesthesia Versus General Anesthesia Using Laryngeal Mask Airway for Anorectal Surgeries in Prone Position
Anorectal surgeries are of the commonest elective surgeries that are performed worldwide under different types of anaesthesia. The aim of this prospective interventional study was to compare the use of general anaesthesia (GA)…
- Trial name
- NCT04214977
- Testing
- Spinal Anesthesia for Anorectal Surgeries in Prone Position, General Anesthesia Using Laryngeal Mask Airway for Anorectal Surgeries in Prone Position
- Where
- Jordan
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- University of Jordan
Endotracheal Cuff, Adenoidectomy Surgery
Effect of Neck Hyperextension on Endotracheal Tube Cuff Pressure in Children
Introduction: Patients undergoing surgery under general anaesthesia are frequently intubated with an endotracheal tube (ETT). The safety margin of ETT cuff pressure is between 20-30 cmH2O.
- Conditions
- Endotracheal Cuff, Adenoidectomy Surgery, Tonsillectomy with or Without Adenoidectomy, Position Differences
- Trial name
- NCT06767696
- Testing
- Cuff pressure measurement
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Ankara Ataturk Sanatorium Training and Research Hospital
Arthroscopic Shoulder Surgery
Hemodynamic Changes With Passive Leg Raising Maneuver in Patients Undergoing Arthroscopic Shoulder Surgery
After intubation of the patients who are undergoing arthroscopic shoulder surgery, plethysmographic waveform will be recorded with blood pressure, heart rate and end-tidal carbon dioxide values and inferior vena cava (IVC)…
- Trial name
- NCT04152135
- Testing
- vena cava inferior diameter measurement
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Diskapi Teaching and Research Hospital
Syncope, Vasovagal
Predictive Factors for Hypotensive Bradycardic Events During Arthroscopic Shoulder Surgery
Patients's demographics and perioperative factors affect the occurrence of hypotensive bradycardic events in the patients undergoing arthroscopic shoulder surgery in the sitting position under interscalene block.
- Trial name
- NCT01926561
- Testing
- Interscalene brachial plexus block
- Where
- South Korea
- Volunteers
- 68 people, healthy volunteers welcome
- Sponsor
- Daegu Catholic University Medical Center