Effect of Local Anesthesia Versus Induced Hypotensive Anesthesia on Quality of External Dacryocys… (NCT05241054) | Clinical Trial Compass
UnknownNot Applicable
Effect of Local Anesthesia Versus Induced Hypotensive Anesthesia on Quality of External Dacryocystorhinostomy Operation
Egypt64 participantsStarted 2022-03
Plain-language summary
Bleeding is one of the important complications during Dacryocystorhinostomy, which dissatisfy ophthalmic surgeon, reduces surgical field visualization, and increases the duration of surgery Thus, the management of this complication is a great consideration during this operation. The aim of this study is to compare the efficacy of combined local and general anesthesia in a group of patients undergoing external dacryocystorhinostomy (DCR) operation versus the efficacy of general anesthesia with induced hypotensive anesthesia
Who can participate
Age range
18 Years – 65 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* American Society of Anesthesiologists physical status I and II
* patients who are scheduled for external Dacryocystorhinostomy operation
Exclusion Criteria:
* Patient refusal.
* Patients with history for cerebrovascular.
* Patients with history for coronary insufficiency.
* Local skin infection at site of injection.
* Known hypersensitivity to the study drugs.
* Extremes of age.
* Patients with any type of arrhythmias.
* Hematological diseases.
* Bleeding abnormality
* Coagulation abnormality
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Average category scale (ACS)
Timeframe: after 10 min of maintaining mean arterial blood pressure (MAP) at the desired range (55-65 mmHg)