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Non invasive method to study intracranial pressure variation using ultrasonography guided optic nerve sheath diameter in various position with pneumoperitoneum effect acquired during laparoscopic abdominal surgeries.

Observational study of intracranial pressure variation using ultrasonography guided optic nerve sheath diameter in trendelenburg position among major abdominal laparoscopic surgery in SMS Hospital, Jaipur during 2019 - 2021

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2020/07/026348
Enrollment
40
Registered
2020-07-03
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: K00-K95- Diseases of the digestive system

Interventions

None listed

Sponsors

Department of AnaesthesiaSMS Medical college
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1)Patients willing to give written informed consent. 2)ASA grade I and II. 3)Weight 40 to 70kg.

Exclusion criteria

Exclusion criteria: 1)Patients with pre-existing neurological or cerebrovascular disease will be excluded. 2)Patients with history suggestive of raised ICP will be excluded. 3)History of corneal surgery,open angle or closed angle glaucoma, intraocular surgery in past 4 weeks or history of elevated ICP.

Design outcomes

Primary

MeasureTime frame
To determine chief difference in Intracranial Pressure(ICP) from baseline to 3min trendelenburg position and trendelenburg plus pneumoperitonium position among laparosopic abdominal surgery.Timepoint: Baseline to 3min after trendelenburg and 2 min after desufflation

Secondary

MeasureTime frame
To estimate the percentage of cases where rise in Intracranial Pressure(ICP) is 20% ,who required to decrease the angle of trendelenburg position. â?? Timepoint: Baseline to 3min after trendelenburg ,3min after with pneumoperitoneum and 2 min after desufflation.

Countries

India

Contacts

Public ContactDr Deeksha Singh

SMS medical college

purohit.shobha@gmail.com7737050823

Outcome results

None listed

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