Postoperative Pain of Pterygium Excision with Conjunctival Autograft Transplantation Followed by 2% Sodium Hyaluronate

Post-Operative Pain of Pterygium Excision with Conjunctival Autograft Followed by High Concentration Sodium Hyaluronate

Status

Recruiting

Phases

Phase 1Phase 2

Study type

Interventional

Source

TCTR

Registry ID

TCTR20210928002

Enrollment

Registered

2021-09-28

Start date

2020-08-10

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Primary Pterygium Postoperative Pain Pterygium Postoperative Pain Healing Rate

Interventions

Patients with primary pterygium were randomized into 2 groups: a control group or the group treated with a single topical application of 2% SH. Eligible participants have no previous ocular surface di

Experimental Drug,No Intervention No treatment

Sodium Hyaluronate Group,Control Group

Eligibility

Sex/Gender

All

Age

20 Years to 70 Years

Inclusion criteria

Inclusion criteria: Primary Pterygium Single head No previous ocular surface disease No connective tissue disease

Exclusion criteria

Exclusion criteria: Dead Previous ocular surgery Antiglaucoma medication Loss follow-up

Design outcomes

Primary

Measure	Time frame
Pain Score 3 days Baker Pain Score	—

Secondary

Measure	Time frame
Corneal healing rate 3 days Corneal healing rate	—

Countries

Thailand

Contacts

Public ContactSirawit Isipradit

Department of ophthalmology

mr.cobb270@gmail.com0863665761

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026