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Effect of mannitol on optic nerve sheath diameter in patients undergoing total laparoscopic hysterectomy

Effect of intraoperative mannitol on optic nerve sheath diameter in patients undergoing total laparoscopic hysterectomy : A double blind randomised study - Nil

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2026/02/104597
Enrollment
42
Registered
2026-02-24
Start date
Unknown
Completion date
Unknown
Last updated
2026-03-02

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: Nil: Nil Intervention2: normal saline(0.5g/kg i.e. 2.5ml/kg): to see the effect of placebo on optic nerve sheath diameter in patients undergoing total laparoscopic hysterectomy over a p

Sponsors

Sir Ganga Ram Hospital, New Delhi
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age 18-65 years. ASA physical status I and II. Patients scheduled for elective total laparoscopic hysterectomy.

Exclusion criteria

Exclusion criteria: Non consenting Patients 2. Patients with severe Cardiac or pulmonary disease 3. Patients with pre-existing glaucoma/ocular surgery 4. Patients with pre-existing raised intracranial pressure/ cerebellar vascular disease 5. Patients with active intracranial bleed 6. History of allergy to mannitol 7. Combined with any other surgery

Design outcomes

Primary

MeasureTime frame
ONSD- will be measured at different time interval Timepoint: T05 minutes after induction T15 minutes after Trendelenburg position T230 minutes after Trendelenburg position T360 minutes after Trendelenburg position T490 minutes after Trendelenburg position T5120 minutes after Trendelenburg position T65 minutes after desufflation—

Secondary

MeasureTime frame
Recovery from anaesthesia: Extubation time Time to respond to verbal command Quality of response to a verbal command using OASS score Timepoint: POST CESAREAN—

Countries

India

Contacts

Public ContactDr Fiza Farhat

Sir Ganga Ram Hospital

drashwinmarwaha@gmail.com9811076205

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Mar 14, 2026