Clinical trials: Ocular Anesthesia
Retinoblastoma, Neurocognitive Dysfunction
Cognitive Functioning and Health Related Quality of Life in Retinoblastoma Survivors
A retrospective crosssectional observational study of the effects of oncological treatment and frequent general anesthesia on neuropsychological development, psychosocial functioning (in terms of anxiety, depression, peer…
- Conditions
- Retinoblastoma, Neurocognitive Dysfunction, Health-Related Behavior
- Trial name
- RbNeuroQoL (NCT06227962)
- Testing
- Neuropsychological assesment, Psychosocial functioning and quality of life (questionnaires), Parental psychosocial functioning (questionnaires)
- Where
- Netherlands
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- Amsterdam University Medical Center
Child, Anesthesia Morbidity
A Study on the Effects of Midazolam on Delirium After Sevoflurane Anesthesia in Pediatric Strabismus Surgery
Sevoflurane with its rapid induction and emergence, hemodynamic stability, and nonirritating airway properties, has acquired widespread acceptance in children.
- Conditions
- Child, Anesthesia Morbidity, Delirium on Emergence
- Trial name
- NCT01680471
- Testing
- Midazolam 0.03mg/kg, Midazolam 0.05mg/kg
- Where
- South Korea
- Volunteers
- 90 people
- Sponsor
- Korea University Anam Hospital
Postoperative Vomiting, Postoperative Nausea and Vomiting
Effect of Ketamine-Propofol Total Intravenous Anesthesia Versus Sevoflurane-Based Anesthesia on Postoperative Vomiting in Children Undergoing Strabismus Surgery
Pediatric strabismus surgery is frequently followed by postoperative nausea and vomiting, which can cause significant discomfort, dehydration, and delayed recovery in young children.
- Conditions
- Postoperative Vomiting, Postoperative Nausea and Vomiting, Strabismus
- Trial name
- NCT07871292
- Testing
- Ketamine and Propofol, Sevoflurane
- Volunteers
- 50 people
- Sponsor
- Assiut University
Dental Anxiety, Pain
Effectiveness of Hand/Eyes/Mouth Behavior Management Technique During Local Anesthesia in Preschool Children
This will be a randomized, controlled, parallel-group clinical trial. The aim of this studio will be to evaluate the effectiveness of "Hands/Eyes/mouth" behavior management technique versus a conventional technique (covering the…
- Conditions
- Dental Anxiety, Pain, Infant Behavior, Heart Rate and Rhythm Disorders
- Trial name
- NCT02591797
- Testing
- inferior alveolar and lingual nerve block procedure
- Where
- Spain
- Volunteers
- 52 people
- Sponsor
- Cardenal Herrera University
Congenital Glaucoma
Study Aim to Compare the Effect of Different Technique of Airway Managment During Anaesthesia on the Haemodynamics and Intraocular Pressure. Patients Were Divided Into Three Groups of 25 Patients Each. (Group A); Patients Who Were Subjected to LMA Insertion (Group B ).
this study aim to compare the effect of different technique of airway managment during anaesthesia on the haemodynamics and intraocular pressure in pediatric patient undergoing congenital glaucoma surgery.
- Trial name
- Airway and IOP (NCT07504315)
- Testing
- laryngeal mask insertion, I gel mask insertion, Endotracheal tube insertion
- Volunteers
- 75 people
- Sponsor
- Sohag University
Dermatochalasis, Blepharoptosis
Vibration-Assisted Anaesthesia
Aim of study is to investigate whether a small, non-invasive vibrating device applied to the forehead during local anaesthetic administration reduces the pain of the injection.
- Trial name
- NCT00793988
- Testing
- Vibration-assisted anaesthesia, Switched-off vibrating device
- Where
- Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Caudal Block for Postoperative Analgesia
Comparison of Optic Nerve Sheath Diameter in Children Receiving Caudal Block According to Anesthetic Agents: Total Intravenous Anesthesia vs. Volatile Anesthesia
Caudal block is commonly used for postoperative analgesia in paediatric patients. A higher volume (1.5 ml/kg) of local anaesthetic for caudal block has been reported to not only increase the level of cranial spread but also…
- Trial name
- NCT04415905
- Testing
- Propofol, Sevoflurane
- Where
- South Korea
- Volunteers
- 60 people
- Sponsor
- Yonsei University
Postoperative Pain
Postoperative Pain in Orbital Disease and Ocular Tumor
The purpose of this study is to evaluate the postoperative pain after general anesthesia of orbital diseases and ocular tumor patients.
- Trial name
- NCT02704715
- Testing
- general anesthesia,orbital operation
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Sun Yat-sen University
Strabismus
Comparison of Propofol 1mg/kg and Propofol 0.5mg/kg for Prevention of Emergence Agitation in Children Undergoing Strabismus Surgery During Sevoflurane Anesthesia
The occurrence of emergence agitation (EA) in pediatric patients who have received sevoflurane anesthesia is a common postoperative problem.
- Trial name
- NCT02152787
- Testing
- Injection of propofol 1.0mg/kg, propofol 0.5mg/kg, normal saline
- Where
- South Korea
- Volunteers
- 90 people
- Sponsor
- Yonsei University
Esotropia
Surgery for Esotropia Under Topical Anesthesia
Adult patients requiring surgery for esotropia will be randomized to surgery under topical anesthesia or sub-Tenon's anesthesia. Amount of surgery required with the two anesthetic procedures will be compared.
- Trial name
- SETTA (NCT00993174)
- Testing
- Topical strabismus surgery, Sub-Tenon's strabismus surgery
- Where
- Spain
- Volunteers
- 60 people
- Sponsor
- Hospital Universitario Ramon y Cajal
Low Flow Anesthesia, Sevoflurane
Low Flow Anesthesia in Children Undergoing Strabismus Surgery
Emergence agitation (EA) involves restlessness, disorientation, excitation, non-purposeful movement, inconsolability, thrashing, and incoherence during early recovery from general anesthesia.
- Conditions
- Low Flow Anesthesia, Sevoflurane, Strabismus, Emergence Delirium
- Trial name
- LFA in child (NCT06560268)
- Testing
- Sevoflurane; In our study, the effects of sevoflurane in different FGFs administered in children undergoing strabismus surgery on EA and anesthetic agent consumption will be investigated.
- Volunteers
- 150 people
- Sponsor
- Cukurova University
Strabismus
Peribulbar Block for Prevention of Oculocardiac Reflex
Strabismus is a common ophthalmic problem in Egypt that usually requires surgical correction. This surgery primarily aims to improve alignment of visual axis but may be required only for cosmetic reasons.
- Trial name
- NCT04549844
- Testing
- Bupivacaine
- Where
- Egypt
- Volunteers
- 70 people
- Sponsor
- Fayoum University Hospital
Cornea, Anesthesia; Reaction
The Effects of Nitrogen Protoxide and Oxygen on Corneal Endothelial in Pediatric Patients
To evaluate the mean changes in Endothelial Cell and Corneal pachymetry in eyes that operated under N2O + sevoflurane and O2 + sevoflurane general anesthesia.
- Trial name
- NCT03006211
- Testing
- Nitrogen protoxide, Oxygen
- Volunteers
- 40 people
- Sponsor
- Inonu University
Strabismus
Postoperative Subtenons Anesthesia for Postoperative Pain in Pediatric Strabismus Surgery
The purpose of this study is to determine if local anesthetic, either a subtenons injection (an injection just beneath the surface tissue of the eye) or a topical ophthalmic gel (applied directly on the surface of the eye) given…
- Trial name
- NCT01812044
- Testing
- subtenons anesthetic - preservative-free bupivacaine 0.75%, topical anesthetic - 0.5 cc of lidocaine 3.5% ophthalmic gel, topical control - 0.5 cc of Hypromellose 0.3% gel
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- Duke University
Eye Diseases
Correlation Between Exhaled Propofol Concentration With Plasma Concentration in Children
Children due for elective eye surgery in propofol based anesthesia will be kept at steady state propofol infusion for maintenance, ventilation via endotracheal tube.
- Trial name
- NCT04150432
- Testing
- Edmon
- Where
- Norway
- Volunteers
- 32 people
- Sponsor
- Oslo University Hospital
Cataract
Anesthetic and Dilating Gel for Cataract Surgery
To prepare the eye for cataract surgery, drugs must be given to the eye to allow for surgery to take place. Traditionally, dilating drops and drops containing NSAIDs (to control inflammation) are given to the patient well in…
- Trial name
- NCT00335400
- Testing
- Anesthetic Dilating Gel
- Where
- Canada
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Queen's University
Ophthalmic Abnormalities, Pediatric Disorder
Effect of Remimazolam and Sevoflurane Anesthesia on Recovery in Pediatric Patients
The most commonly used anesthetic for general anesthesia in pediatric patients is sevoflurane, an inhalation anesthetic. However, the incidence of emergence agitation after sevoflurane anesthesia in pediatric patients is high…
- Trial name
- NCT06053489
- Testing
- general anesthesia with remimazolam
- Where
- South Korea
- Volunteers
- 146 people
- Sponsor
- Pusan National University Yangsan Hospital
Anesthesia, General
The Effect of End-tidal Carbon Dioxide Level on the Optic Nerve Sheath Diameter in Pediatric Patients
Because the optic nerve is surrounded by the cerebrospinal fluid, increase / decrease in the intracranial pressure can be examined by an increase / decrease in the optic nerve sheath diameter (ONSD).
- Trial name
- NCT03988868
- Where
- South Korea
- Volunteers
- 64 people
- Sponsor
- Seoul National University Hospital
Strabismus, Anesthesia, General
The Effect of Anaesthesia Depth on Oculo-cardiac Reflex
This study was designed to determine the effect of the depth of anesthesia on the oculocardiac reflex (OCR) during pediatric strabismus surgery.
- Trial name
- NCT02379546
- Testing
- Desflurane, Bispectral index monitoring
- Where
- Turkey (Türkiye)
- Volunteers
- 64 people
- Sponsor
- Tokat Gaziosmanpasa University
Surgery, Eye Diseases
Self-adherent Wrap Techniques for Orbital Surgery
The purpose of this study is to evaluate the interface pressure measurements of applying self-adherent wraps on eyes after orbital tumour extirpation.
- Trial name
- NCT03415490
- Testing
- Folded technique of self-adherent wrap, Classic technique of self-adherent wrap
- Where
- China
- Volunteers
- 128 people
- Sponsor
- Sun Yat-sen University