Dry Eye Clinical Trial
Official title:
Effect of Platelet Rich Plasma Eye Drops in Corneal Surface Diseases
The Aim of the study is to evaluate the efficacy of platelet rich plasma eye drops in the management of different corneal surface disorders. PRP is a blood sample with a concentrated platelet count, and numerous growth factors that are associated with conjunctival and corneal wound healing process. which is an important advantage over other products. PRP eye drops recently are proving to be an effective and potent therapeutic approach to promote corneal wound re-epithelization and promote ocular surface regeneration in different pathological conditions.
There are many conditions in which the ocular surface is severely affected as keratoconjunctivitis sicca, persistent epithelial corneal defect, recurrent corneal erosion, neurotrophic keratopathy, post laser in-situ keratomileusis (LASIK) ocular surface syndrome (OSS), dormant corneal ulcer, graft-versus-host disease, ocular cicatricial pemphigoid, and neurotrophic changes. If corneal wound healing does not occur promptly, it can lead to visual loss, severe scarring, infection and even corneal perforation, the treatment of ocular surface disorders has a multifactorial approach and conventional therapy is often not enough to solve the problem. Platelet-rich plasma (PRP) is defined as a portion of the plasma fraction of autologous blood having a platelet concentration above baseline. They use a PRP device, concentrate platelets using a double centrifugation technique and activate PRP just when they are ready to use it. The final concentration is at least 1.000.000 platelets/ microliter. Therefore, it is an autologous concentration of platelets and growth factors. An important reservoir of proteins and growth factors precipitating in haemostasis, tissue regeneration, immune response, and wound healing. Alpha granules of the platelets include over 30 biologically active substances such as platelet-derived growth factor, transforming growth factor b1 and b2 and insulin-like growth factor 1, vascular endothelial growth factor, epidermal cell growth factor, fibroblast growth factor 2, and insulin-like growth factor. Eye platelet-rich plasma has a lubricating effect and has been effective in regenerating the ocular surface in cases of micropunctate keratitis, decreasing inflammation in patients suffering from dry eye and stimulating wound-healing processes in dormant corneal ulcers. ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Completed |
NCT05102409 -
An Exploratory Clinical Trial to Assess Safety and Tolerability in Subjects With Dry Eye Disease
|
Phase 2 | |
| Completed |
NCT06159569 -
Performance and Tolerability of the Medical Device LACRIACT
|
N/A | |
| Completed |
NCT05027087 -
The Effect of a Novel Blueberry Supplement on Dry Eye Disease
|
Phase 3 | |
| Completed |
NCT04081610 -
Clinical Trial to Evaluate the Safety and Tolerability of Lagricel® Ofteno Multi-dose Ophthalmic Solution
|
Phase 1 | |
| Completed |
NCT05062564 -
Efficacy of LipiFlow in Patients Affected by Meibomian Gland Dysfunction in Reducing Post-cataract Surgery Dry Eye
|
N/A | |
| Completed |
NCT05825599 -
PMCF Study to Evaluate Performance and Safety of "HPMC-based Eyedrops" Used to Relieve Dry Eye Symptoms
|
N/A | |
| Completed |
NCT03418727 -
Dry Eye Disease Study With Brimonidine
|
Phase 2 | |
| Active, not recruiting |
NCT04425551 -
Effect of Micropulse Laser on Dry Eye Disease Due to Meibomian Gland Dysfunction
|
N/A | |
| Recruiting |
NCT04527887 -
Intracanalicular Dexamethasone Insert for the Treatment of Inflammation and Discomfort in Dry Eye Disease (DEcIDED)
|
Phase 4 | |
| Not yet recruiting |
NCT06379685 -
Study to Evaluate the Safety and Tolerability of PRO-190 Ophthalmic Solution Compared to Systane Ultra® on the Ocular Surface.
|
Phase 1 | |
| Active, not recruiting |
NCT05618730 -
Safety, Tolerability, Plug Retention and Preliminary Efficacy of Tacrolimus-loaded Punctal Plug in Patients With Moderate to Severe Dry Eye Disease - Cohort B
|
Phase 1 | |
| Completed |
NCT04553432 -
Dry Eye OmniLenz Application of Omnigen Research Study
|
Phase 4 | |
| Recruiting |
NCT04109170 -
Dry Eye Evaluation System Based on Bioinformatics
|
||
| Completed |
NCT04105842 -
Refitting Daily Disposable Contact Lens Wearers With Dry Eye Disease With A Different Daily Disposable Lens Type
|
N/A | |
| Completed |
NCT05505292 -
Lifitegrast 5% for the Treatment of Dry Eye In Habitual Soft Contact Lens Wearers
|
Phase 4 | |
| Completed |
NCT04668131 -
Study on Curative Effect and Mechanism of Acupuncture on Neuropathic Pain in Dry Eye Disease
|
N/A | |
| Completed |
NCT06176651 -
Evaluation of Miebo (Perfluorohexyloctane) Eyedrops in Habitual Contact Lens Wearers
|
Phase 4 | |
| Completed |
NCT02235259 -
Efficacy and Safety of XG-104 for the Treatment of Dry Eye
|
Phase 2 | |
| Not yet recruiting |
NCT02218827 -
Topical Steroid Treatment For Dry Eye
|
N/A | |
| Completed |
NCT01959854 -
Efficacy of Topical 0.2% Xanthan Gum in Patients With Dry Eye
|
N/A |