View clinical trials related to Strabismus.
Filter by:The purpose of this investigation is to study the feasibility and inflammatory response of surgery for rectus muscles using a small single bulbar conjunctival incision posterior and parallel to the muscle insertion. Patients requiring surgery of at least one rectus muscle with several diagnoses, operated under general or topical / sub-Tenon's anesthesia, who had no previous eye muscle surgery, will be recruited. Routinary clinical ophthalmological examination will be carried out. After applying a 5-0 PGA traction suture, a 3-4 mm single conjunctival incision posterior and parallel to the rectus muscle insertion will be done. A hang-back recession with 6-0 PGA suture will be carried out, and the conjunctiva closed by an 8-0 PGA single stitch. The main outcome measure will be duration of swelling and hemorrhage, and secondary outcome measure will be motor outcome at 2 months after surgery.
The goal of this clinical trial is to compare the results of two surgical modalities in patients with Dissociated vertical deviation with inferior oblique muscle overaction . The main questions it aims to answer are: - How much does the magnitude of DVD improve after each modality? - Is the IOOA eliminated? Participants will be divided into two equal groups; Researchers will compare the efficacy of symmetrical anteriorization of the inferior oblique and adding an additional rescetion to one eye in the second group to see which group had more signifcant reduction in the magnitude of DVD and IOOA.
V pattern strabismus is the commonest of alphabet pattern. Its identification is essential to plan a proper surgical management. Graded recession is a very logical approach to treat inferior oblique overaction (IOOA). The aim Is to evaluate the efficacy of graded recession of inferior oblique muscle for correction of different grades of V pattern.
The purpose of this study will be focused on the following issue: 1. The aim of this study is to determine therapeutic effect of postoperative eye exercises on improving eye control after the strabismus surgery. HYPOTHESES: It will be hypothesized that: • Eye exercises have a positive effect on improving eye control post strabismus surgery. RESEARCH QUESTION:" • Do postoperative eye exercises improve eye control post strabismus surgery?
Using various adjuvants has become a trend in regional anesthesia practice to improve the quality of anesthesia and prolong postoperative analgesia. Dexmedetomidine, an alpha-2 agonist has been proposed as a safe and effective adjunct capable of extending the duration of the single-shot block
Visual screening is necessary among pre-school children as they found themselves in a critical period of visual developement. To date, there are no national vision screening program that has been implemented nationwide. Vision is a pilot feasibility multicentric cluster study comparing the sensitivity of "AFSOP 3 dimensional visual screening protocol in a population of 3 to 4-year-old pre-school children conducted in 4 kindergarten preschools in Paris with gold-standard ophthalmic examination confirmation.
Patients with consecutive exotropia will be managed by medial rectus muscle advancement +/- resection or medial rectus muscle advancement +/- lateral rectus recession
Investigators aim to determine the optimal dose of granisetron in strabismus ophthalmic surgeries under general anesthesia to prevent postoperative nausea and vomiting
Assessing the efficacy of lidocaine gel 2% application 10 minutes before surgery on post operative pain and the use of analgesics postoperatively
Follow-up of pediatric patients is important for their regular ocular morbidity monitoring, especially for amblyopia management. An observatory data of 1st week (1st to 7th) of January 2019 revealed that the follow-up compliance was very low (22%) among children aged 0-16 years in the pediatric department of Bharatpur Eye Hospital. A problem tree analysis showed a lack of awareness in children and their parents regarding the importance of follow-up and patients forgetting regarding the follow-up visit, usually when there is the long duration of follow up are the major contributing factors for poor adherence to follow-up. So, an intervention study was aimed at finding the effectiveness of counseling and reminders through SMS and phone calls to improve the follow-ups. All pediatric patients 0-16 years of age with ocular conditions requiring at least 3 follow-ups in the study period (January 2021 to April 2021) will be included. Two hundred and sixty-four participants will be equally distributed to three groups: routine standard care, counseling, and reminders with SMS and phone calls. In the routine care group, children will undergo routine care as per existing practice in the hospital and there will be no additional intervention. In counseling group, in addition to routine care parents/guardians along with the child will receive counseling from a trained counselor as per the set counseling protocol in every follow-up visits and will also be provided with the disease-specific information leaflets as additional information material before the child is discharged from the department. In the SMS and phone call reminder group, in addition to routine care, parents/guardians of children will receive reminders through short messaging text (SMS) 3 days and phone calls one day prior to the scheduled visit. Compliance to follow up Participants completing all the three follow-up visits as per the schedule within the window period of +/-2 days will be considered as a complaint to follow up. However, the follow-ups of all the participants will be recorded although that is beyond the window period. The primary outcome will be measured by the proportion of children completing all three scheduled follow-ups. The ethical approval has been obtained from the Institutional Review Committee of NHRC (ERB protocol registration number 761/2020 P). Informed consent will be taken from parent and child. Conclusion: If interventions improve the follow-up rate and are cost-effective, this can be applied in all the departments of the hospital.