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Head up position applied prior to pneumoperitoneum prevents excessive increase in optic nerve sheath diameter in laparoscopic cholecystectomy(removal of gallbladder): A randomized controlled trial study

Reverse Trendelenburg position applied prior to pneumoperitoneum prevents excessive increase in optic nerve sheath diameter in laparoscopic cholecystectomy: A randomized controlled trial study.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/10/046237
Enrollment
60
Registered
2022-10-06
Start date
Unknown
Completion date
Unknown
Last updated
2022-10-17

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

Conditions

Health Condition 1: 8- Other Procedures

Interventions

Intervention1: Patients in reverse Trendelenburg position before pneumoperitoneum and measures optic nerve sheath diameter: During the study period,optic nerve sheath diameter will be assessed at diff

Sponsors

S nijalingappa medical college and HSK hospital and research institute
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: ASA physical status I and II. Age between 18 to 60years. Body mass index �30 kg/m2. Patients undergoing Laparoscopic cholecystectomy.

Exclusion criteria

Exclusion criteria: Patient refusal to give consent.�  Pregnant/lactating females. Patients with Ophthalmologic diseases. Patients with Cerebrovascular disease/elevated ICP.

Design outcomes

Primary

MeasureTime frame
To compare the effect of supine and reverse Trendelelenburg position before creating pneumoperitoneum on intracranial pressure using ultrasound guided optic nerve sheath diameter in laparoscopic cholecystectomy.Timepoint: Optic nerve sheath diameter will be measured at 5 different time interval T0-0mins before intubation T1-5mins after intubation T2-5mins after pneumoperitoneum T3-5mins after reverse Trendelenburg position T4-30mins after intubation T5- 5mins after desufflation—

Secondary

MeasureTime frame
Reverse trendelenburg position before pneumoperitoneum might also lower the incidence of nausea, vomiting in the early postoperative period.Timepoint: 3 hours—

Countries

India

Contacts

Public ContactDr Pramod R

S N Medical college and HSK hospital and Research centre.

ndrsangamesh@gmail.com9845268463

Outcome results

None listed

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