Clinical trials: Cataract Surgery Anesthesia
Cataract, Vitreous Disorder
Comparison of Two Surgical Sequences "Cataract Surgery Then Vitrectomy" Versus "Vitrectomy Then Cataract Surgery" Under Local-regional Anesthesia
Cataracts and vitreo-retinal conditions are frequently associated and can lead to a combined surgery to treat both diseases at the same time.
- Trial name
- VICAR (NCT05583331)
- Testing
- Cataract surgery, Vitrectomy
- Where
- France
- Volunteers
- 26 people
- Sponsor
- Elsan
Sedation, Cataract
Comparison of Two Sedation Versus Placebo Techniques During Cataract Surgery Under Local Anesthesia
Check the sedation conditions during topic cataract surgery
- Trial name
- NCT04149340
- Testing
- Cataract surgery
- Where
- Belgium
- Volunteers
- 300 people
- Sponsor
- University of Liege
Cataract, Anxiety
Impact of Music Therapy on Intraoperative Patient Comfort During Cataract Surgery With Topic Anesthesia
Cataract surgery with topic anesthesia is anxiety provoking. This operative stress can increase pain perception and blood pressure.
- Trial name
- NCT04819750
- Testing
- MusicCare® device, Headphones with noise reduction
- Volunteers
- 350 people
- Sponsor
- University of Liege
Blood Pressure, Heart Rate
The Effects of Medical Clowning on Blood Pressure and Pulse Rate of Patients Undergoing Cataract Surgery Under Local Anesthesia
Cataract surgery is the most prevalent surgical procedure. Since most candidates are elderly patients, hypertension is common among these patients.
- Trial name
- NCT00806832
- Where
- Israel
- Volunteers
- 100 people
- Sponsor
- HaEmek Medical Center, Israel
Conscious Sedation
Dexmedetomidine and Pregabalin for Conscious Sedation During Cataract Surgery
Although topical anesthesia by eye drops for cataract surgery is a non-invasive technique but it may provide insufficient anesthesia which requires the intraoperative use of additional topical local anesthetics and raises the…
- Trial name
- NCT03735368
- Testing
- Dexmedetomidine Injection, Pregabalin Oral Capsule, topical anesthesia
- Where
- Egypt
- Volunteers
- 60 people
- Sponsor
- Abd-Elazeem Abd-Elhameed Elbakry
Intraocular Pressure Low
Effect of Hyaluronidase on Intraocular Pressure
The aim of this study is to evaluate effect of retrobulbar local anaesthesia after addition of hyaluronidase on IOP during cataract surgery
- Trial name
- NCT03266406
- Testing
- Hyaluronidase
- Volunteers
- 50 people
- Sponsor
- Assiut University
Topical Anaesthesia, General Anesthetic Drug Adverse Reaction
Evaluation of Postoperative Pain in Cases Undergoing Cataract Surgery Under Topical Versus General Anesthesia
Comparison between cataract surgery under local versus general anesthesia regarding postoperative pain, complications and patient satisfaction and need for rescue analgesic intake after surgery The results will be followed up at…
- Conditions
- Topical Anaesthesia, General Anesthetic Drug Adverse Reaction, Cataract
- Trial name
- NCT07287683
- Testing
- Topical Anaesthesia group, General Anaesthesia group
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Alexandria University
Virtual Reality, Eye Disease
Virtual Reality and Its Use in Reducing Perioperative Stress in Cataract Surgery
This project is to evaluate the benefits of utilising virtual reality (VR) headsets with the aim of reducing peri-operative anxiety in cataract surgery and hence reducing the need for sedation in patients with significant stress…
- Conditions
- Virtual Reality, Eye Disease, Cataract Surgery Anesthesia, Cataract Surgery
- Trial name
- NCT06822023
- Testing
- virtual reality mask
- Volunteers
- 75 people
- Sponsor
- South Tyneside and Sunderland NHS Foundation Trust
OCTA Changes With Local Anesthesia
Oct Angiography Changes After Local Anesthesia in Cataract Surgery
Assessement of retinal microvasculature detected by OCT-angio after peribulbar \&retrobulbar anesthesia in cases undergoing cataract surgery .
- Trial name
- NCT07298746
- Testing
- Local Anesthesia (peribular injection of both lidocaine 2 % and hyaluronidase 150IU\ML), Local Anesthesia (peribulbar anesthesia injection of mepivacaine 2% and hyaluronidase 150IU\ML), Local Anesthesia (retrobulbar anesthesia injection of lidocaine 2 % and hyaluronidase 150IU\ML)
- Volunteers
- 100 people
- Sponsor
- Sohag University
Cataract Extraction, Anesthesia, Local
Cerebral Oxymeter and End Tidal Carbondioxide Values Under Surgical Drapes With and Without Past COVID-19 Infection
Today, phacoemulsification has become the most commonly applied method in the treatment of cataract, which is considered as a public health problem.
- Conditions
- Cataract Extraction, Anesthesia, Local, Optic Nerve Sheath
- Trial name
- NCT05571683
- Testing
- oxygen support
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Duzce University
Agitation, Child
Effects of Preoperative Using of Eye Patches on Prevention of Emergence Agitation After Cataract Surgery
This study is a single-center, prospective, randomized, controlled trial. To investigate if preoperative using of eye patch will decrease emergence agitation, and to provide a better method of decreasing emergence agitation to…
- Conditions
- Agitation, Child, Anesthesia
- Trial name
- NCT02590744
- Testing
- eye patch, non-eye patch
- Where
- China
- Volunteers
- 180 people
- Sponsor
- Xiaoliang Gan
Peribulbar Anesthesia
Atracurium Versus Atracurium and Magnesium Sulphate As Adjuvants to Local Anesthetic
To evaluate the effects of adding magnesium sulfate to atracurium with local anesthetic mixture on akinesia of globe and eyelid regarding onset and duration in cataract surgery using peribulbar technique
- Trial name
- NCT06600945
- Testing
- Cataract surgery
- Where
- Egypt
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Dalia yousry Mohamed elsayed
Cataract Unilateral Pending Extraction, Anesthesia
Comparing Ropivacaine and Bupivacaine in DTFNB Anesthesia in Patients Undergoing Phacoemulsification
Deep topical fornix nerve block anaesthesia is now a known form of nerve block for cataract surgeries by phacoemulsification. In this study the investigators intend to compare ropivacaine and bupivacaine in various parameters…
- Trial name
- DTFNB (NCT02925832)
- Testing
- Deep Topical Fornix Nerve block anesthesia, Ropivacaine, Bupivacaine
- Where
- India
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Government Medical College, Haldwani
Cataract Surgery Anesthesia
Topical Jelly and Intracameral Anesthesia Versus Subtenon Anesthesia, in Cataract Surgery
The options for anesthesia in cataract surgery described are: general, regional or local. The local strategy, it may be by periocular blocking(subtenon, peribulbar or retrobulbar), subconjunctival or topical.
- Trial name
- NCT01344252
- Testing
- Lidocaine
- Where
- 2 sites in Argentina
- Volunteers
- healthy volunteers welcome
- Sponsor
- Hospital Italiano de Buenos Aires
Patient Cataract
Propofol Versus Sevoflurane Anesthesia on the Intraocular Pressure and Hemodynamics in Patient Undergoing Cyclophotocoagulation
we use two different technique of anaesthesia for anaesthesia of patient undergoining CPC operation (20 each) were comparable with regard to demographic data and hemodynamic variables, IOP.
- Trial name
- cyclophotocoag (NCT07445672)
- Testing
- Propofol and Fentanyl administration, Sevoflurane and fentanyl administration
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Sohag University
Geriatrics, Outpatients
Dexmedetomidine vs. Remifentanil Undergoing Cataract Surgery in Geriatrics
Dexmedetomidine is an α2-adrenergic receptor agonist used for its sympatholytic effect, providing sedation, analgesia, and cardiovascular stabilization in the perioperative period.
- Conditions
- Geriatrics, Outpatients, Personal Satisfaction
- Trial name
- NCT04935541
- Testing
- Dexmedetomidine infusion, Remifentanil infusion
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Selcuk University
Dexmedetomidine, Cataract Surgery
Dexmedetomidine in Topical Versus Peribulbar Anesthesia for Cataract Surgery
The aim of this study is to compare efficacy of dexmedetomidine as an additive to topical versus peribulbar anesthesia for cataract surgery
- Conditions
- Dexmedetomidine, Cataract Surgery, Peribulbar, Anesthesia
- Trial name
- NCT05692167
- Testing
- Topical dexmedetomidine, Reginal dexmedetomidine
- Where
- Egypt
- Volunteers
- 94 people
- Sponsor
- Kafrelsheikh University
Cataract
Comfort Operative Ocular Light Study
Digital 3D microscopes require less light and may be more comfortable for patients requiring cataract surgery under topical anesthesia compared to conventional microscopes.
- Trial name
- COOL (NCT05085314)
- Testing
- Ngenuity digital 3D microscope, Conventional microscope
- Where
- 2 sites in France
- Volunteers
- 134 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Cataract, Mydriasis
Subconjunctival Atropine and Intracameral Epinephrine for Pupil Dilation in Phacoemulsification
Mydriatic eye drops are routinely used before phacoemulsification but they are not free of drawbacks. Several alternatives were tried to overcome their limitations.
- Conditions
- Cataract, Mydriasis, Adverse Drug Event
- Trial name
- NCT03638726
- Testing
- Atropine sulfate and epinephrine, Topical cyclopentolate and phenylephrine
- Where
- Egypt
- Volunteers
- 40 people
- Sponsor
- Dar El Oyoun Hospital
Cataract and IOL Surgery, Cataract Surgery Anesthesia
The Impact of Physiologic Cataract Surgery on Patient Comfort and Medication Usage
The study will pertain to investigating the impact of high vs low IOP on the intraoperative experience and comfort for the patient and surgeon.
- Conditions
- Cataract and IOL Surgery, Cataract Surgery Anesthesia, Cataract Surgery Experience, Nuclear Cataract
- Trial name
- NCT07223866
- Testing
- High IOP Setting, Low IOP Setting
- Where
- United States
- Volunteers
- 85 people
- Sponsor
- Matthew Rauen