Clinical trials: Peribulbar Block
Anesthesia, Local
Peribulbar Block: Lidocaine-bupivacaine vs Lidocaine-bupivacaine-fentanyl
Ophthalmological procedures such as cataract extraction can be carried out with a peribulbar block (PBB). The advantages of this anesthetic technique include a lower incidence of coughing, unwanted movements and emesis during…
- Trial name
- NCT03713762
- Testing
- peribulbar block 1 lidocaine/bupivacaine, peribulbar block 2 lidocaine/bupivacaine/fentanyl
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Centro Medico Docente la Trinidad
Pediatric Squint Surgeries
Comparing General Anesthesia With Single Injection Peribulbar Block With 3 Different Drugs
To compare the effect of the used local anesthetics in this study on decreasing the incidence of oculocardiac reflex . To evaluate the efficacy of Articaine 4 % , mepivacaine 3% and lidocaine 2% regarding post- operative…
- Trial name
- NCT05728151
- Testing
- Articaine and Epinephrine Only Product, levobupivacaine, mepivacaine
- Where
- Egypt
- Volunteers
- 55 people
- Sponsor
- Research Institute of Ophthalmology, Egypt
Safety, Efficacy
Bilateral Peribulbar Block for Cataract Surgery
This study aims to evaluate the safety and efficacy of bilateral peribulbar block for cataract surgery.
- Conditions
- Safety, Efficacy, Bilateral, Peribulbar Block
- Trial name
- NCT07000669
- Testing
- Bilateral peribulbar block
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Tanta University
Peribulbar Anesthesia
Dexmedetomidine Adjuvant in Retinal Surgery
During LA in retinal surgery there is some problem as regard the lack of anaesthesia duration and unexpected globe movement .so many adjuvant was added to LA to overcome this disadvantages of LA such as clonidine and fentanyl .
- Trial name
- NCT02282787
- Testing
- DEXMEDETOMIDINE
- Where
- Saudi Arabia
- Volunteers
- 90 people
- Sponsor
- King Saud University
Cataract
Dexmedetomidine Versus Midazolam for Peribulbar Block
50 patients of both sexes, ages 18 to 75, who were scheduled for cataract surgery and had physical status I or II according to the American Society of Anesthesiologists were included in this study.
- Trial name
- peribulbar (NCT06784843)
- Testing
- Dexmedetomidine as an adjuvant to local anesthesia for peribulbar block, Midazolam as an adjuvant to local anesthesia for peribulbar block
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Suez Canal University
Vitreoretinal Surgeries, Postoperative Nausea and Vomiting
Different Peribulbar Blocks With SPI-guided Anaesthesia for VRS (P&MSPIVRS)
The aim of this randomized trial is to assess the efficacy of preventive analgesia using different peribulbar blocks (PBB) under SPI-guided anaesthesia for vitreoretinal surgery (VRS), presence of PONV (postoperative nausea and…
- Conditions
- Vitreoretinal Surgeries, Postoperative Nausea and Vomiting, Postoperative Pain, Oculocardiac Reflex
- Trial name
- PBBVRS (NCT03413371)
- Testing
- paracetamol, 0,5 % bupivacaine with of 2% lidocaine, 1 % Ropivacaine
- Where
- Poland
- Volunteers
- 184 people
- Sponsor
- Medical University of Silesia
Intravenous Cannula Regional Ophthalmic Anesthesia
Assessing the Atraumatic Technique in Ophthalmic Patients
This study is conducted to determine the efficacy of the cannula atraumatic technique as an alternative to the traditional needle penetrating technique to minimize the incidence of accidental globe penetration and/ or…
- Trial name
- NCT05572762
- Testing
- Cannula plastic part while applying peribulbar block, traditional technique
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Research Institute of Ophthalmology, Egypt
Dexmedetomidine, Dexamethasone
Dexmedetomidine Versus Dexamethasone as an Additive to Local Anesthetic Mixture in Peribulbar Block in Cataract Surgeries
This study aimed to compare the effects of dexamethasone and dexmedetomidine when added to a local anesthetic mixture for peribulbar block in patients undergoing elective anterior segment eye surgery.
- Conditions
- Dexmedetomidine, Dexamethasone, Local Anesthetic, Peribulbar Block
- Trial name
- NCT07671066
- Testing
- Dexmedetomidine, Dexamethasone, Normal saline
- Where
- Egypt
- Volunteers
- 75 people
- Sponsor
- Helwan University