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Evaluation of Cerebral Blood Flow and Cerebral Oxygenation With Transcranial Doppler and NIRS in Laparoscopic Cholecystectomy Cases

NCT06036498 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 40

Last updated 2023-09-14

No results posted yet for this study

Summary

The goal of this clinical trial is to test intracranial blood flow and cerebral oxygenisation changes in patients who have pneumoperitoneum in laparoscopic cholecystectomy procedure.

The main questions aim to answer are:

* How does pneumoperitoneum in laparoscopic cholecystectomy procedure changes blod flow in patients?
* Are there any differences between Near-Red spectroscopy and transcranial doppler ultrasonography assesment?

Participants will be diagnosed with using NIRS probes and Doppler ultrasonography probes if any changes in surgical procedure.

Researchers will compare NIRS and TCD detection outcomes to see if there is any differences.

Conditions

  • Cerebral Hypoperfusion
  • Cerebral Occlusion
  • Cholecystitis; Gallstone
  • Cholecystitis/Cholelithiasis

Interventions

DEVICE

Near Infrared Spectrophotometry Device, Transcranial Doppler Ultrasonography

We will get signals from the NIRS probes which are positioned bitemporal region of forehead in same time testing intracranial blood flow via TCD device.

Sponsors & Collaborators

  • Uludag University

    lead OTHER

Principal Investigators

  • Kadir Bugra Basaran · Uludag University

Eligibility

Min Age
18 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2023-01-18
Primary Completion
2024-06-01
Completion
2024-06-26

Countries

  • Turkey (Türkiye)

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06036498 on ClinicalTrials.gov