Clinical trials: ONSD in Laparoscopic Surgery
Intracranial Pressure Increase, Postoperative Cognitive Dysfunction
The Effect of Optic Nerve Diameter on Postoperative Cognitive Function in Laparoscopic Hysterectomy
Prospective study, 40 patients ASA 2-3, 30-75 years old who were planned for laparoscopic hysterectomy operation will be included.One day before the operation and postoperative 1.3.7.
- Trial name
- NCT05286697
- Testing
- measuring optic nerve diameter
- Where
- Turkey (Türkiye)
- Volunteers
- 40 people
- Sponsor
- Marmara University
ONSD in Laparoscopic Surgery
"Optic Nerve Sheath Diameter; Low vs. Conventional Insufflation Pressures''
Objective: This study investigates the impact of carbon dioxide (CO2) pneumoperitoneum on optic nerve sheath diameter (ONSD) and intracranial pressure (ICP) in patients undergoing total laparoscopic hysterectomy.
- Trial name
- NCT06650475
- Testing
- Using low or standart pressure
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Konya City Hospital
Uterus Myoma, Uterine Cancer
Effect of Anesthetic Agents on Optic Nerve Sheath Diameter
The present study is to evaluate the effect of anesthetic agents ( propofol , sevoflurane) on intracranial pressure of female patients undergoing laparoscopic-robotic surgery.
- Trial name
- NCT03701529
- Testing
- Sevoflurane, Propofol
- Where
- South Korea
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Hallym University Kangnam Sacred Heart Hospital
Endometrial Cancer, Abnormal Uterine Bleeding
ONSD as an ICP Marker in vNOTES and TLH
Patients undergoing conventional total laparoscopic hysterectomy (TLH) are typically placed in the Trendelenburg position with intraabdominal carbon dioxide (CO₂) insufflation.
- Conditions
- Endometrial Cancer, Abnormal Uterine Bleeding, Myoma;Uterus
- Trial name
- NCT07250178
- Testing
- vNOTES, TLH
- Where
- Turkey (Türkiye)
- Volunteers
- 66 people
- Sponsor
- Saglik Bilimleri Universitesi Gazi Yasargil Training and Research Hospital
Cholecystitis
Comparison of the Effects of Different PEEP Values With USG on Optic Nerve Sheath Diameter
Laparoscopic surgeries are now more popular because of the advantages such as shorter hospital stay, minimal scar. In order to perform laparoscopic surgery, pneumoperitoneum should be initiated.
- Trial name
- NCT06224868
- Testing
- insufflation, desufflation
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- Baskent University