CompletedNot Applicable

Effect of Systemic Oxygen on Corneal Epithelial Wound Healing in Diabetic Patients Undergoing Pars Plana Vitrectomy

32 participantsStarted 2013-10

Plain-language summary

1. To compare the corneal epithelial defect healing time between diabetic patients receiving and not receiving supplementary oxygen after vitrectomy. 2. To determine whether factors such as age, duration of diabetes, duration of surgery and level of glycemic control have any influence on corneal epithelial wound healing time in diabetic patients receiving and not receiving supplementary oxygen post-vitrectomy.

Who can participate

Age range

18 Years

Sex

ALL

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * diabetic patients aged 18 years and above planned for pars plana vitrectomy that required intra-operative corneal epithelial debridement to allow better surgical visualisation of the fundus were recruited within the study duration Exclusion Criteria: * pre-existing ocular surface or corneal disease, recent eye surgery within one month from the vitrectomy, glaucoma and if the patients have any contraindications to oxygen therapy (e.g. chronic obstructive pulmonary disease).

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Mean corneal epithelial wound healing time (in days)

Timeframe: 1 to 7 days

Trial details

NCT IDNCT02344732

SponsorUniversiti Sains Malaysia

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2014-10

View on ClinicalTrials.gov More Corneal Diseases trials