Trial · NCT07900854
Effects of Bolus Versus Infusion Ketamine During Laparoscopic Cholecystectomy
NCT07900854, Not applicable, Completed, Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Effects of Bolus Versus Infusion Ketamine During Laparoscopic Cholecystectomy. Trials, record NCT07900854. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07900854
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Effects of Bolus Versus Infusion Ketamine During Laparoscopic Cholecystectomy
- NCT number
- NCT07900854
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 102 participants, actual
- Lead sponsor
- Kartal Kosuyolu Yuksek Ihtisas Education and Research Hospital
- Conditions
- Laparoscopic Cholecystectomy, Optic Nerve Sheath Diameter Measurement, Ketamine, Postoperative Pain
- Interventions
- ketamine bolus, ketamin infusion, Normal Saline
- First posted
- 2026-10-28
- Last updated
- 2026-10-30
Source ClinicalTrials.gov
Registered outcomes2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Optic Nerve Sheath Diameter | Pre-anesthesia; 5 minutes after intubation; 5 minutes after initiation of the study intervention; 5 minutes after pneumoperitoneum; 5 minutes after reverse Trendelenburg positioning; 30 minutes after intubation; and 5 minutes after desufflation. | Optic nerve sheath diameter (ONSD) was measured using ocular ultrasonography. Measurements were obtained bilaterally at 3 mm posterior to the globe, and the mean of four consecutive measurements was recorded. ONSD was evaluated to assess changes associated with different ketamine administration strategies during laparoscopic cholecystectomy. |
| Primary | Optic Nerve Sheath Diameter | Pre-anesthesia; 5 minutes after intubation; 5 minutes after initiation of the study intervention; 5 minutes after pneumoperitoneum; 5 minutes after reverse Trendelenburg positioning; 30 minutes after intubation; and 5 minutes after desufflation. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals0
The totals the trial posted for each group.
None in this release.
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT07900854
GET https://conductscience.org/api/trials/v1/NCT07900854/registered