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A randomized controlled trial of 25G plus pars plana vitrectomy for penetrating eye injury in different timing

A randomized controlled trial of 25G plus pars plana vitrectomy for penetrating eye injury in different timing

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1800014636
Enrollment
Unknown
Registered
2018-01-25
Start date
2018-02-05
Completion date
Unknown
Last updated
2018-01-29

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

Conditions

Ocular trauma

Interventions

Normal surgery group:undergo 25G plus vitrectomy 10-14d after trauma
Early surgery group:undergo 25G plus vitrectomy 3-7d after trauma

Sponsors

Hebei Provincial Eye Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 70 Years

Inclusion criteria

Inclusion criteria: 1. Patients aged 18-70 years; 2. diagnosed as penetrating eye injury; 3. with posterior segment injury undergoing pars plana vitrectomy.

Exclusion criteria

Exclusion criteria: 1. Patients with endophthalmitis or intraocular foreign body that need emergency surgery; 2. undergoing early endoscopic vitrectomy due to severe corneal edema and opacity; 3. undergoing postponed pars plana vitrectomy due to severe corneal edema and opacity; 4. with massive choroidal hemorrhage diagnosed by preoperative B-scan; 5. cannot tolerate pars plana vitrectomy due to other systematic diseases.

Design outcomes

Primary

MeasureTime frame
tPVR;retinal re-attachment;—

Secondary

MeasureTime frame
BCVA;eye-globe saving;—

Countries

China

Contacts

Public ContactHan Longhui

Hebei Provincial Eye Hospital

han-longhui@163.com+86 15631901373

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026