Comparison of Compressed Continuous Suture and Conventional Suture in Pterygium Surgery
ConditionPrimary Pterygium
Trial statusRecruiting
Trial phaseNot applicable
Trial typeInterventional
Biological sexAll
Age30-70
SponsorTianjin Eye Hospital
About this trial
To compare the advantages and disadvantages of continuous suture with suture and conventional Suture in primary pterygium surgery for autologous conjunctival graft fixation
Eligibility criteria
This trial accepts healthy volunteersQualifiers
Diagnosis of primary pterygium according to diagnostic criteria;
The pterygium head invades the cornea by 2-5mm;
The patient agrees to the surgical treatment and signs the surgical consent form.
Disqualifiers
History of previous eye surgery;
Have active ocular inflammatory lesions;
recurrent and pseudopterygium;
The patient refuses surgery or is unable to have regular follow-ups
Trial design
Design model
Factorial
Treatments tested in this trial
Compression continuous suture with suture crimping
Procedure/SurgeryPterygium excision combined with autologous conjunctival transplantation was performed, and the continuous suture method with pressure lines was adopted during the operation
Conventional Suture with suture crimping
Procedure/SurgeryPterygium excision combined with autologous conjunctival transplantation was performed, and the traditional suture method was adopted during the operation
Treatment groups
40 Participants
are divided into 2 treatment groupsGroup A: Continuous suture groupOther 1 intervention
Group B: Intermittent suture groupOther 1 intervention
Trial outcomes
Primary outcomes
1
Duration of surgery
The date on which the surgery was performed
Time frame
Intraoperative2
Implant stability
Whether the conjunctival graft is loose or detached
Time frame
Postoperative follow-up was performed 1 day and 1 week after surgery3
Postoperative discomfort
The degree of discomfort after surgery was evaluated using the VAS Pain score Scale
Time frame
Postoperative follow-up was performed 1 day and 1 week after surgery4
Stitch removal time
The date when the stitches were removed
Time frame
Postoperative follow-up was performed 1 week after surgerySponsors and contacts
Click on the lead sponsor to view all of their trials.
Source ClinicalTrials.gov