Clinical trials: Strabismus Surgery
Emergence Agitation
Emergence Agitation in Pediatric Strabismus Surgery
This study was performed to assess the effects of continuous remifentanil infusion and single bolus administration of fentanyl on the incidence of emergence agitation in pediatrics undergoing strabismus surgery.
- Trial name
- NCT03807011
- Testing
- fentanyl group, remifentanil group
- Where
- 2 sites in South Korea
- Volunteers
- 90 people
- Sponsor
- Yeungnam University College of Medicine
Ondansetron Lozenge, Postoperative Nausea and Vomiting
Preoperative Ondansetron Lozenge for Prevention of Postoperative Nausea and Vomiting in Pediatrics Undergoing Squint Surgeries
The aim of this study is to evaluate the role of ondansetron lozenge on prevention of postoperative nausea and vomiting (PONV) in pediatrics undergoing squint surgeries.
- Conditions
- Ondansetron Lozenge, Postoperative Nausea and Vomiting, Pediatrics, Squint
- Trial name
- NCT06423820
- Testing
- Ondansetron lozenge
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Tanta University
Emergence Delirium
The Effect of Binaural Sound on the Occurrence of Emergence Delirium in Children Undergoing Strabismus Surgery
The hypothesis of this study is that providing continuous binaural beats with a phase difference in alpha frequency during anesthesia can reduce the incidence of emergence agitation in pediatric patients.
- Trial name
- NCT05883280
- Testing
- Binaural beats
- Where
- South Korea
- Volunteers
- 74 people
- Sponsor
- Seoul National University Hospital
Strabismus
Deep Neuromuscular Blockade in Strabismus Surgery
The purpose of this study is to determine if inducing a moderate or greater neuromuscular block (TOF count 0-3) when performing a neuromuscular block in pediatric patients aged 3 to 18 years undergoing strabismus surgery under…
- Trial name
- NCT05882643
- Testing
- moderate to deep neuromuscular blockade, shallow to minimal neuromuscular blockade
- Where
- South Korea
- Volunteers
- 201 people, healthy volunteers welcome
- Sponsor
- Seoul National University Hospital
Strabismus
Pain After Strabismus Surgery
At Ann \& Robert H. Lurie Children's Hospital of Chicago (Lurie Children's), the current practice is to prescribe children with oral Tylenol as needed every 4-6 hours post strabismus surgery.
- Trial name
- NCT06689943
- Testing
- Tylenol
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Ann & Robert H Lurie Children's Hospital of Chicago
Strabismus Surgery
Refractive and Topographic Changes After Strabismus Surgery
Strabismus, characterized by a misalignment of the eyes, is a common condition that can result in functional and cosmetic issues, often affecting vision and binocular coordination.
- Trial name
- NCT06929130
- Volunteers
- 60 people
- Sponsor
- Assiut University
Strabismus
Medial Rectus Tendon Width and Surgical Dose Response in Commitant Esotropic Patients
This study aims to investigate the clinical correlation between medial rectus tendon width and surgical dose response in esotropic patients undergoing medical rectus recession
- Trial name
- NCT07152964
- Testing
- Caliper
- Volunteers
- 28 people
- Sponsor
- Assiut University
Exotropia or Intermittent Exotropia
Protective Effect of Biodegradable Collagen Implant (Ologen) in Scleral Thinning After Strabismus Surgery
This study is to investigate protective effect of biodegradable collagen implant in scleral showing after lateral rectus recession in patients with exotropia.
- Trial name
- NCT02699580
- Testing
- lateral rectus recession with biodegradable collagen implant, Lateral rectus recession without biodegradable collagen implantation
- Where
- South Korea
- Volunteers
- 20 people
- Sponsor
- Yonsei University
Strabismus, Amblyopia
Exercise Interventions of Eye Muscles Post Strabismus Surgery
It will be hypothesized that: Eye exercises have a positive effect on correction of remaining ocular deviation post strabismus surgery. Eye exercises have a positive effect on improving amplyobia.
- Trial name
- NCT04303832
- Testing
- eye exercises, eye glasses
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Emergence Delirium, Anesthesia
Effect of Different Drugs on Emergency Delirium in Preschool Age Patient
Emergence delirium (ED) was first described by Eckenhoff and colleagues in the 1960s and is defined in pediatric anesthesia as 'dissociated state of consciousness in which child is irritable, uncompromising, uncooperative…
- Trial name
- NCT07057193
- Testing
- Dexmedetomidine group (D group), Ketamine group (K group), Midazolam group (M group)
- Where
- Egypt
- Volunteers
- 92 people, healthy volunteers welcome
- Sponsor
- Zagazig University
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
Esotropia
Early Versus Delayed Surgery for Infantile Esotropia
The goal of this study is to determine whether corrective surgery done earlier than the current standard can better improve the visual and eye movement deficits in children with infantile esotropia (crossed eyes in infancy).
- Trial name
- NCT01166503
- Testing
- mVEP Testing, Stereoacuity Testing, Optokinetic nystagmus testing
- Where
- Canada
- Volunteers
- 71 people
- Sponsor
- The Hospital for Sick Children
Strabismus, Surgery
Povidone-iodine Antisepsis for Strabismus Surgery
The purpose of this study is to compare the efficacy of 5 % vs. 1.25 % povidone-iodine (PI) as preoperative antiseptic prior to strabismus surgery in children as a prophylaxis of endophthalmitis.
- Conditions
- Strabismus, Surgery, Endophthalmitis
- Trial name
- PASS (NCT00461656)
- Testing
- Preoperative conjunctival irrigation with 5% or 1.25% PI
- Where
- 9 sites in Germany, Netherlands
- Volunteers
- 70 people
- Sponsor
- Erasmus Medical Center
Strabismus
Propofol Versus Sevoflurane Anesthesia in Pediatric Strabismus Surgery: Feasibility of BIS Monitoring
This study is conducted to evaluate importance of bispectral index (BIS) monitoring in patients undergoing strabismus surgery when using propofol in comparison to sevoflurane anesthesia regarding their effects on oculocardiac…
- Trial name
- NCT04485117
- Testing
- Bispectral Index Monitor, Laryngeal Mask Airway, Sevoflurane
- Where
- Egypt
- Volunteers
- 100 people
- Sponsor
- Sameh Fathy
Squint Anaesthesia
Comparative Study Between Using Combined Propofol Sedation With subTenon's Infusion as Local Anaesthsia to the Eye Versus General Anesthesia for Strabismus Surgery in Adults
in this study investigators compare two type of anesthetic technique for squint surgery in adult patient first is general anesthesia versus local anesthesia using subtenon injection of local anesthetic.
- Trial name
- squint anaesth (NCT07504354)
- Testing
- sedation with subtenon injection of local anesthetic, General Anesthesia (control group)
- Volunteers
- 60 people
- Sponsor
- Sohag University
Nausea and Vomiting, Postoperative
The Role Of Laserpuncture For Prevention Of Nausea And Vomiting Post Strabismus Surgery With General Anesthesia In Adult Patients
This study to determine the effectiveness of a combination of pre-surgical laserpuncture with standard anti-emetic therapy for PONV symptoms in adult patients after strabismus surgery under general anesthesia compared to a…
- Trial name
- NCT06302673
- Testing
- Laserpuncture
- Where
- Indonesia
- Volunteers
- 32 people
- Sponsor
- Universitas Indonesia
Exotropia Equal or More Than 50 Prism Diopter
A Comparative Study Between Three Surgical Techniques in Large Angle Exotropia
This is a randomized comparative interventional study that aims to compare the surgical outcomes of correcting large angle exotropia (≥50 prism diopter) by three different surgical techniques including: 1/ bilateral lateral…
- Trial name
- NCT07143032
- Testing
- Extropia squint surgery
- Volunteers
- 60 people
- Sponsor
- Sohag University
Acquired Esotropia
Botox Instead of Strabismus Surgery (BISS)
The purpose of the study is to evaluate if strabismus can be successfully treated requiring less surgical interventions with a Botox-based treatment regimen compared to a purely surgery based treatment regimen.
- Trial name
- BISS (NCT03459092)
- Testing
- Botulinum toxin type A, Strabismus surgery
- Where
- 8 sites in France, Switzerland
- Volunteers
- 63 people
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Exotropia
Study of Clinical Types and Surgical Out Come of Pediatric Exotropia
study aiming to evaluate all children presented to strabismus clinic in ophthalmology department at sohag university hospital with divergent squint (exotropia) and to record surgical outcome of those who underwent strabismus…
- Trial name
- NCT05089422
- Testing
- Squint surgery
- Volunteers
- 30 people
- Sponsor
- Sohag University
Strabismus
Effect of Neuromuscular Blockade on the Oculomotor by Not Squinting Child
Strabismus is a common condition (4-6% of the population) . The screening and treatment is a public health issue. Indeed, beyond the disfigurement, this disease is very supplier of amblyopia which is definitive if it is not…
- Trial name
- STRABO (NCT02360969)
- Testing
- Examination of the eye
- Where
- 2 sites in France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire de Saint Etienne