Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • About
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Pars Plana Vitrectomy”

105 trials

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 105 results

Not applicableUnknownNCT04103671
What this trial is testing

Pars-plana Vitrectomy vs Panretinal Photocoagulation for Severe NPDR

Who this might be right for
Non Proliferative Diabetic Retinopathy
Zhongshan Ophthalmic Center, Sun Yat-sen University 272
Not applicableStudy completedNCT05113212
What this trial is testing

Damages From Macular Grasping During Vitrectomy Comparing Traditional and 3D Microscope

Who this might be right for
Comparison of 3D Visualization and Microscope for VR Surgery
Anna Rita Daniele, MD 64
Not applicableNot Yet RecruitingNCT06707168
What this trial is testing

INTRAOCULAR PRESSURE MEASUREMENT AT the END of PARS PLANA VITRECTOMY

Who this might be right for
Pars Plana Vitrectomy
Sunnybrook Health Sciences Centre 30
Not applicableLooking for participantsNCT05863312
What this trial is testing

REtinal Detachment Outcomes Study

Who this might be right for
Retinal Detachment
CHU de Quebec-Universite Laval 560
Not applicableStudy completedNCT00735657
What this trial is testing

Anesthesia for Pars Plana Vitrectomy (PPV) With Insulin Needle

Who this might be right for
Retinal Disorders
King Khaled Eye Specialist Hospital 120
Early research (Phase 1)Study completedNCT01229410
What this trial is testing

Pharmacokinetics of the Brimonidine Tartrate Posterior Segment Delivery System in Patients Undergoing Pars Plana Vitrectomy

Who this might be right for
Vitrectomy
Allergan 24
Not applicableEnded earlyNCT01788475
What this trial is testing

Safety and Effectiveness of Ozurdex Steroid Implants for DME After Vitrectomy Surgery

Who this might be right for
Diabetic Macular Edema
Lahey Clinic 3
Not applicableStudy completedNCT05614622
What this trial is testing

Mydriatic Drops After Combined Surgery

Who this might be right for
Posterior Synechiae of Iris
Rabin Medical Center 60
Post-approval studies (Phase 4)Study completedNCT00411970
What this trial is testing

20- Versus 23- Gauge System for Pars Plana Vitrectomy

Who this might be right for
Diabetic RetinopathyMacular EdemaPostoperative Complications+1 more
The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery 60
Not applicableUnknownNCT05631054
What this trial is testing

Establishment and Validation of a Risk Prediction Model for Long-term Low Vision After Vitrectomy in PDR Patients

Who this might be right for
Proliferative Diabetic RetinopathyPars Plana VitrectomyRisk Prediction Model
Tianjin Medical University Eye Hospital 250
Not applicableEnrolling By InvitationNCT06927544
What this trial is testing

Intraocular Gas Tamponade for Treatment of Large Idiopathic Macular Holes

Who this might be right for
Idiopathic Macular HoleMacular HoleMacular Holes+1 more
The Filatov Institute of Eye Diseases and Tissue Therapy 100
Not applicableStudy completedNCT03934190
What this trial is testing

Inner Nuclear Macular Microcyst is a Risk Factor for Macular Cystoid Changes After Phacoemulsification in Eyes With Previous Vitrectomy and Macular Pucker Removal

Who this might be right for
Macular PuckerMacular Cyst
Changhua Christian Hospital 46
Testing effectiveness (Phase 2)UnknownNCT01091896
What this trial is testing

Adjuvant Intravitreal Bevacizumab in Pars Plana Vitrectomy for Vitreous Hemorrhage

Who this might be right for
Vitreous Hemorrhage Secondary to PDR
University of Sao Paulo 1
Not applicableLooking for participantsNCT05728476
What this trial is testing

Microinvasive Pars Plana Vitrectomy Combined ILM Peeling Versus Anti-VEGF Intravitreal Injection for Treatment-naïve Diabetic Macular Edema

Who this might be right for
Diabetic Macular EdemaPars Plana VitrectomyConbercept
Tianjin Medical University Eye Hospital 102
Very early researchLooking for participantsNCT06539637
What this trial is testing

Ketorolac Levels in Vitreous and Aqueous Samples From Patients Undergoing Combined Cataract and Pars Plana Vitrectomy Surgeries With and Without Intracameral Phenylephrine 1.0% / Ketorolac 0.3%

Who this might be right for
Cataract
DHS Consulting 20
Not applicableUnknownNCT06324305
What this trial is testing

Comparative Study Between Three Different Techniques in Drainage of SRF During PPV in RRD

Who this might be right for
Rhegmatogenous Retinal Detachment
Ain Shams University 66
Not applicableUnknownNCT05583253
What this trial is testing

Visual Outcome of Vitrectomy After Refractive Surgery

Who this might be right for
Retinal DetachmentRefractive Errors
Benha University 50
Not applicableNot Yet RecruitingNCT07038668
What this trial is testing

The Innovative Appliance of Cohesive Viscoelastic During Pars Plana Vitrectomy in Complicated Ocular Trauma

Who this might be right for
Ocular Trauma
Zhongshan Ophthalmic Center, Sun Yat-sen University 420
Not applicableUnknownNCT03485586
What this trial is testing

Comparison of the Visual Quality of Traditional Ultrasound Biometrics and Lenstar on the Cataract After Pars Plana Vitrectomy

Who this might be right for
Diabetic Retinopathy Patients After Vitrectomy
Bojie Hu 60
Early research (Phase 1)WithdrawnNCT05592912
What this trial is testing

Safety and Efficacy of HydroLenz for Vitrectomy-Induced Lens Opacities

Who this might be right for
Pars Plana Vitrectomy
PromiSight, LLC
Load More Results