The Influence of Suture Method in Conjunctival Autograft Transplantation on Postoperative Ocular Discomfort for Primary Pterygium
1 other identifier
interventional
60
0 countries
N/A
Brief Summary
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.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for not_applicable
Started May 2020
Shorter than P25 for not_applicable
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
May 20, 2020
CompletedStudy Start
First participant enrolled
May 21, 2020
CompletedFirst Posted
Study publicly available on registry
May 22, 2020
CompletedPrimary Completion
Last participant's last visit for primary outcome
November 21, 2020
CompletedStudy Completion
Last participant's last visit for all outcomes
December 21, 2020
CompletedMay 22, 2020
May 1, 2020
6 months
May 20, 2020
May 20, 2020
Conditions
Outcome Measures
Primary Outcomes (1)
Patient comfort
discomfort grading on a visual analog scale
6 months
Study Arms (3)
hidden-knot group
EXPERIMENTALtwo-knot group
ACTIVE COMPARATORmulti-knot group
ACTIVE COMPARATORInterventions
suture methods of autograft conjunctival transplantation
Eligibility Criteria
You may qualify if:
- patients with primary pterygium
You may not qualify if:
- eye surgery history
- acute ocular surface imflamation
- patients with coagulation or diabetes mellitus
Contact the study team to confirm eligibility.
Sponsors & Collaborators
MeSH Terms
Interventions
Intervention Hierarchy (Ancestors)
Central Study Contacts
Study Design
- Study Type
- interventional
- Phase
- not applicable
- Allocation
- RANDOMIZED
- Masking
- DOUBLE
- Who Masked
- PARTICIPANT, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- OTHER
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
May 20, 2020
First Posted
May 22, 2020
Study Start
May 21, 2020
Primary Completion
November 21, 2020
Study Completion
December 21, 2020
Last Updated
May 22, 2020
Record last verified: 2020-05
Data Sharing
- IPD Sharing
- Will not share