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Effect of two different anaesthesia drugs on the increase in diameter of the optic nerve in robotic pelvic surgery

To compare the increase in optic nerve sheath diameter during propofol versus sevoflurane-maintained anaesthesia in robotic-assisted laparoscopic pelvic surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2017/10/010068
Enrollment
50
Registered
2017-10-12
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: null- Scheduled for robotic assisted pelvic surgery

Interventions

Intervention1: Propofol: Given intravenously, dose titrated to maintain BIS 40 to 60 Control Intervention1: Sevoflurane: Given by inhalational route. Inspired concentration titrated to maintain BIS 40

Sponsors

Max Superspeciality Hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Scheduled for robotic - assisted pelvic surgery

Exclusion criteria

Exclusion criteria: Patient refusal, history of raised intracranial or intraocular pressure

Design outcomes

Primary

MeasureTime frame
The change from baseline of the sonographically measured ONSD during propofol versus sevoflurane maintained anesthesia in patients undergoing robotic-assisted laparoscopic pelvic surgery.Timepoint: Preoperative, 10 minutes postinduction of anaesthesia, post docking (30min, 1 hour, 2 hours, 3 hours, 4 hours and 5 hours), 30 min after undocking and 30 min after extubation.—

Secondary

MeasureTime frame
1) To find out any intragroup correlation in the propofol group between the total dose of propofol used and the change in ONSD from the baseline. 2) To find out the correlation between the change in ONSD from the baseline and the duration of surgery. Timepoint: End of surgery—

Countries

India

Contacts

Public ContactNambiath Sujata

Max Superspeciality Hospital

drnambiath@yahoo.com9999109402

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Feb 4, 2026