the Efficacy and Effect on Patient Comfort of a Hidden-knot Continuous Suture for Pterygium Excision With Conjunctival Autograft Clinical Trial
Official title:
The Influence of Suture Method in Conjunctival Autograft Transplantation on Postoperative Ocular Discomfort for Primary Pterygium
To evaluate the efficacy and effect on patient comfort of a hidden-knot continuous suture for pterygium excision with conjunctival autograft，compared with two-knot continuous sutures and multi-knot interrupted sutures.
| Status | Not yet recruiting |
| Enrollment | 60 |
| Est. completion date | December 21, 2020 |
| Est. primary completion date | November 21, 2020 |
| Accepts healthy volunteers | No |
| Gender | All |
| Age group | 18 Years to 80 Years |
| Eligibility |
Inclusion Criteria: - patients with primary pterygium Exclusion Criteria: - eye surgery history - acute ocular surface imflamation - patients with coagulation or diabetes mellitus |
| Country | Name | City | State |
|---|---|---|---|
| n/a | |||
| Lead Sponsor | Collaborator |
|---|---|
| Aier School of Ophthalmology, Central South University |
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | Patient comfort | discomfort grading on a visual analog scale | 6 months |