7 completed, 5 unknown, 1 enrolling by invitation, 1 recruiting. 9 Not applicable, 1 Phase 1, 1 Phase 3.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 9 | Completed 5, Unknown 2, Enrolling by invitation 1, Recruiting 1 |
| Phase 1 | 1 | Unknown 1 |
| Phase 3 | 1 | Completed 1 |
Follow PPV: new trials by email Literature Review of PPV trials Research Report on PPV
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Intraocular Gas Tamponade for Treatment of Large Idiopathic Macular Holes Pars plana vitrectomy - Idiopathic Macular Hole, Macular Hole | Not applicable | Enrolling by invitation | The Filatov Institute of Eye Diseases and Tissue Therapy | 100 | 2025-02-01 | 2025-04-17 |
| Fluid Responsiveness in Posterior Fossa Tumor Resection: PPV and CVP Guidance Pulse pressure variation, Central venous pressure - Posterior Fossa Tumor, Brain Tumor Adult | Not applicable | Unknown | Chiang Mai University | 50 | 2024-09-02 | 2024-09-19 |
| Phacovitrectomy Versus Pars Plana Vitrectomy Alone for Post-Intravitreal Injection Endophthalmitis Phacovitrectomy, Pars plana vitrectomy - Endophthalmitis, Endophthalmitis Postoperative | Not applicable | Completed | Benha University | 40 | 2024-01-15 | 2026-07-21 |
| REtinal Detachment Outcomes Study Pars plana vitrectomy, Pars plana vitrectomy with scleral buckle, Sulfur hexafluoride gas tamponade - Retinal Detachment | Not applicable | Recruiting | CHU de Quebec-Universite Laval | 560 | 2023-09-26 | 2023-11-18 |
| Prone Positioning vs. Prone Positioning and NO Inhalation in COVID-19 ARDS. Nitric oxide, prone positioning - Respiratory Distress Syndrome | Unknown | Shanghai Zhongshan Hospital | 30 | 2022-12-21 | 2023-02-08 | |
| Determine the Effects of Prone Positioning and NO in COVID-19 ARDS by EIT prone postion, NO inhalation - Respiratory Distress Syndrome, Adult, COVID-19 | Unknown | Shanghai Zhongshan Hospital | 20 | 2022-12-21 | 2023-02-08 | |
| The Ratio Of Femoral Vein Diameter To Femoral Artery Diameter With Pulse Pressure Variation As A Diagnostic Tool FVD/FAD ratio guided, PPV - Mechanically Ventilated Patients | Not applicable | Completed | Fayoum University Hospital | 60 | 2022-10-18 | 2023-05-24 |
| A Prospective Study of Ranibizumab in the Treatment of Postoperative Recurrent Vitreous Haemorrhage of Diabetic Retinopathy Ranibizumab Injection, PPV - Diabetic Retinopathy, Postoperative Recurrent Vitreous Hemorrhage | Phase 1 | Unknown | Tianjin Medical University Eye Hospital | 120 | 2022-04-10 | 2022-08-12 |
| Endophthalmitis Post Intravitreal Injections Tap and Inject (TAI), Pars Plana Vitrectomy (PPV) - Endophthalmitis | Not applicable | Unknown | Unity Health Toronto | 310 | 2020-03-01 | 2023-05-11 |
| Evaluation do Early Pars Plana Vitrectomy in Acute Endophthalmitis Intravitreal Antibiotic Injection, Pars Plana Vitrectomy - Endophthalmitis | Not applicable | Completed | Federal University of São Paulo | 25 | 2019-01-01 | 2024-05-24 |
| Retinal Displacement After Pneumatic Versus Vitrectomy for Retinal Detachment (ALIGN) Pneumatic Retinopexy, Pars Plana Vitrectomy - Retinal Detachment, Metamorphopsia | Completed | Unity Health Toronto | 204 | 2018-06-27 | 2022-12-13 | |
| Multi-center Trial of Goal-directed Fluid Management Based on Pulse Pressure Variation Monitoring Pulse pressure variation monitoring - Goal-directed Fluid Therapy, Hemodynamics Instability | Not applicable | Completed | Instituto de Assistencia Medica ao Servidor Publico Estadual, Sao Paulo | 256 | 2007-06-01 | 2017-04-25 |
| Immune System Function Following Vaccination in HIV Infected Children Taking Anti-HIV Drugs Pneumococcal 7-valent conjugate vaccine, Pneumococcal polysaccharide vaccine, Hepatitis B vaccine - HIV Infections | Not applicable | Completed | National Institute of Allergy and Infectious Diseases (NIAID) | 101 | 2006-02-01 | 2021-11-01 |
| Pneumococcal Conjugate Vaccination in HIV in Comparison to Polysaccharide Vaccine Boosting pneumococcal conjugate vaccine, pneumococcal polysaccharide vaccine - HIV Infections, Streptococcus Pneumoniae | Phase 3 | Completed | Henry M. Jackson Foundation for the Advancement of Military Medicine | 275 | 2002-12-01 | 2025-06-08 |
Endophthalmitis (3) · HIV Infections (2) · Respiratory Distress Syndrome (2) · Retinal Detachment (2) · Aniseikonia (1) · COVID-19 (1) · Diabetic Retinopathy (1) · Infratentorial Neoplasms (1) · Pain, Postoperative (1) · Postoperative Complications (1) · Retinal Perforations (1) · Vision Disorders (1) · Vitreoretinopathy, Proliferative (1)
Shanghai Zhongshan Hospital (2) · Unity Health Toronto (2) · Benha University (1) · CHU de Quebec-Universite Laval (1) · Chiang Mai University (1) · Fayoum University Hospital (1) · Federal University of São Paulo (1) · Henry M. Jackson Foundation for the Advancement of Military Medicine (1) · Instituto de Assistencia Medica ao Servidor Publico Estadual, Sao Paulo (1) · National Institute of Allergy and Infectious Diseases (NIAID) (1) · The Filatov Institute of Eye Diseases and Tissue Therapy (1) · Tianjin Medical University Eye Hospital (1)
Canada (3) · China (3) · Egypt (2) · United States (2) · Brazil (1) · Puerto Rico (1) · Thailand (1) · Ukraine (1)
Ming Zhong, PhD (2) · Ali Dirani, MD MSc MPH (1) · Brian Agan, MD (1) · Mark Abzug, MD (1) · Mohamed Hamed, M D (1)
PMID 11057792, PMID 16749940, PMID 17822565, PMID 18349193, PMID 18489613, PMID 20530615, PMID 20795819, PMID 20887830, PMID 22048244, PMID 22661747, PMID 23302716, PMID 23954381, PMID 24326085, PMID 25220528, PMID 27858374, PMID 28558654, PMID 37217137, PMID 38124155, PMID 39966901, PMID 40455866, PMID 42675523, PMID 9361539