Trial · NCT04658732
A Comparative Study of Oral Gabapentin, Oral Alprazolam and Intravenous Dexmedetomidine on Perioperative Anxiety and Pain During Posterior Segment Eye Surgery Under Peribulbar Block : a Randomized, Double-blind Study.
NCT04658732, Phase 1, Unknown, Ehab Tarek Fahmy
3 sourcestrials-2026-11-12-0.4.0
Cite this record
ConductScience Library. A Comparative Study of Oral Gabapentin, Oral Alprazolam and Intravenous Dexmedetomidine on Perioperative Anxiety and Pain During Posterior Segment Eye Surgery Under Peribulbar Block : a Randomized, Double-blind Study. Trials, record NCT04658732. Release trials-2026-11-12-0.4.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT04658732
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
A Comparative Study of Oral Gabapentin, Oral Alprazolam and Intravenous Dexmedetomidine on Perioperative Anxiety and Pain During Posterior Segment Eye Surgery Under Peribulbar Block : a Randomized, Double-blind Study.
- NCT number
- NCT04658732
- Status
- Unknown
- Phases
- Phase 1
- Enrollment
- 45 participants, estimated
- Lead sponsor
- Ehab Tarek Fahmy
- Conditions
- Sedation for Patients Undergoing Peribulbar Block
- Interventions
- Administration of Alprazolam , Gabapentin , Dexmedetomidine
- First posted
- 2020-12-08
- Last updated
- 2020-12-08
Source ClinicalTrials.gov
Registered outcomes2
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | primary outcome | intraoperative and 2 hours postoperative . along time of the study | The sedation level of patients using Ramsay sedation scale (RSS) \[19\] during surgery will be assessed every 5 min for the first 15 min (5, 10, 15), every 15 min until the end of surgery and every 30 min for 2 h in the post-operative ward. |
| Secondary | Secondary outcome | intraoperative and 2 hours postoperative . along time of the study | • The verbal pain score (VPS) ranging from 0 to10 (0 = no pain and 10 = worst pain imaginable) will be fully explained to patients |
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.
Source
- Release
- trials-2026-11-12-0.4.0
- Release manifest SHA-256
- 0f4a8d8c48aee2a7573ae0fa94ecbeab70c1adbe449bbc95c424bc7d3e97b9d4
- Registry capture
- 2026-11-12
- Results copy, AACT
- 2026-03-23
- NIH clinical studies file
- 2026-11-13
Source ClinicalTrials.gov
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNone 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/NCT04658732
GET https://conductscience.org/api/trials/v1/NCT04658732/registered