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NCT04902170
Long-shaft Vitrectomy Probe in Highly Myopic Eyes
NA trial testing 25 gauge pars plana vitrectomy in Retinal Diseases in 86 participants. Completed in 7 February 2023.
17 June 2022
Quick facts
| Lead sponsor | National Taiwan University Hospital |
|---|---|
| Phase | NA |
| Status | Completed |
| Study type | INTERVENTIONAL |
| Allocation | randomized |
| Design | parallel |
| Masking | single |
| Primary purpose | treatment |
| Enrollment | 86 |
| Start date | 22 July 2021 |
| Primary completion | 17 June 2022 |
| Estimated completion | 7 February 2023 |
| Sites | 1 location across Taiwan |
Drugs / interventions tested
- 25 gauge pars plana vitrectomy
Conditions studied
- Retinal Diseases — all drugs for Retinal Diseases →
- High Myopia — all drugs for High Myopia →
Sponsor
National Taiwan University Hospital
Who can join
20 and older, any sex, with Retinal Diseases or High Myopia. Patients with the condition only — healthy volunteers not accepted.
Sponsor's own description
This study aimed to compare the safety and efficacy of vitrectomy probe with different shaft lengths in vitreoretinal surgery of highly myopic patients. In this randomized controlled study, highly myopic patients who had axial length more than 26 mm and needed vitreoretinal surgery will be enrolled. The enrolled patients will be randomized into "30 mm shaft length group"(trial group) and "27mm shaft length group"(controlled group). We will compare the rate of wound leakage, hypotony, subconjunctival hemorrhage, probe bending, trocar removal, and endophthalmitis between the two groups. We would like to evaluate the efficacy and safety of the 30 mm shaft length vitrectomy probe.
Publications & conference data
No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.
Verify or expand the search:
- PubMed search for NCT04902170
- Europe PMC full search
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Verify against primary sources
- ClinicalTrials.gov — authoritative US registry record
- WHO ICTRP — international registry index
- EU Clinical Trials Register
- Sponsor press releases (Google)
- Trial protocol + status: ClinicalTrials.gov NCT04902170 (US National Library of Medicine, public domain)
- Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
- Sponsor: as reported to ClinicalTrials.gov by National Taiwan University Hospital
- Last refreshed: 18 June 2023
Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04902170.
Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing