Clinical trials: Ocular Pain
Pain
Comparison of Patient Comfort After Two Anesthetic Protocols for Injections Into the Eye
Patient comfort during and after eye injections will be compared after two numbing (anesthetic) protocols, an eye preparation utilizing three cotton swabs soaked in 4% lidocaine drops versus a preparation using 3.5% lidocaine…
- Trial name
- NCT01087489
- Testing
- 4% lidocaine, 3.5% ophthalmic lidocaine gel
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Miami VA Healthcare System
Evisceration, Ocular Trauma
Comparing Posterior Release Sclerotomy With Conventional Evisceration Surgery.
The primary objective of this interventional study is to compare posterior release sclerotomy in the scleral cup with conventional ball implantation during evisceration, focusing on intraoperative feasibility, postoperative…
- Conditions
- Evisceration, Ocular Trauma, Blind Painful Eye, Phthisis Bulbi
- Trial name
- NCT06962384
- Testing
- Posterior release sclerotomy, Conventional Ball Implantation
- Where
- Egypt
- Volunteers
- 80 people
- Sponsor
- Fayoum University Hospital
Dry Eye Syndromes, Neuralgia
Patients With Ocular Neuropathic Pain: Description of Pain and Impact on Their Quality of Life
Some patients with dry eye may have severe disabling neuropathic pain. They describe spontaneous pain, dysesthesia, hyperalgesia or even allodynia.
- Conditions
- Dry Eye Syndromes, Neuralgia, Pain, Quality of Life
- Trial name
- QUALVIDON (NCT03296111)
- Testing
- Questionnaires on pain and quality of life
- Where
- France
- Volunteers
- 19 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Binocular Dysfunction, Vertical Heterophoria
Effects of Prismatic Spectacle Lenses on Symptoms of Dizziness, Headache and Anxiety as Caused by Vertical Heterophoria
The purpose of this study is to demonstrate whether, in patients diagnosed with Vertical Heterophoria, the symptoms of dizziness, headache and / or anxiety are reduced or eliminated when a kind of correction called vertical prism…
- Conditions
- Binocular Dysfunction, Vertical Heterophoria, Vision, Binocular, Vision Disparity
- Trial name
- NCT00785135
- Testing
- Lenses containing prismatic correction, Lenses not containing prismatic correction
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Vision Specialists of Birmingham
Retinopathy of Prematurity, Pain Management
Pain Management During Screening for Retinopathy of Prematurity
Abstract Background: Screening examinations for retinopathy of prematurity (ROP) is critical to reduce ROP-related vision loss, however, the procedure is painful and uncomfortable, and topical anesthetics do not completely…
- Trial name
- NCT04767178
- Testing
- Ibuprofen (Sanofi, Istanbul, Turkey), Paracetamol (GlaxoSmithKline, Istanbul, Turkey)
- Where
- Turkey (Türkiye)
- Volunteers
- 44 people
- Sponsor
- Istanbul Medeniyet University
Anterior Chamber Inflammation, Ocular Pain
A Retrospective Review of DEXTENZA 0.4 mg inseRt Following Corneal Transplant or Cataract Surgery
A Retrospective Review of Pain and Inflammation Resolution Outcomes in Patients Who Received DEXTENZA Intracanalicular Dexamethasone (0.4 mg) Insert Prior to or Following Corneal transplant or Cataract surgery
- Conditions
- Anterior Chamber Inflammation, Ocular Pain, Corneal Edema, Corneal Defect
- Trial name
- NCT04975971
- Testing
- Dextenza 0.4Mg Ophthalmic Insert
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Nicole Fram M.D.
Pain
Evaluation of Vitrase as an Adjuvant to Increase Absorption and Dispersion of Other Injected Anesthetics
The purpose of this study is to evaluate Vitrase as an adjuvant to increase absorption and dispersion of other injected anesthetics
- Trial name
- NCT00198549
- Testing
- Vitrase (ovine hyaluronidase) Lyophilized
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Bausch & Lomb Incorporated
Dental Anxiety, Pain
Effectiveness of Hand/Eyes/Mouth Behavior Management Technique During Local Anesthesia in Preschool Children
This will be a randomized, controlled, parallel-group clinical trial. The aim of this studio will be to evaluate the effectiveness of "Hands/Eyes/mouth" behavior management technique versus a conventional technique (covering the…
- Conditions
- Dental Anxiety, Pain, Infant Behavior, Heart Rate and Rhythm Disorders
- Trial name
- NCT02591797
- Testing
- inferior alveolar and lingual nerve block procedure
- Where
- Spain
- Volunteers
- 52 people
- Sponsor
- Cardenal Herrera University
Coronary Artery Disease
Xience or Vision Stent Management of Angina in the Elderly
The treatment of complex coronary disease causing limiting symptoms of angina with drug-eluting stent technology will prove superior to bare metal stent technology, with respect to a combined endpoint of mortality, MI…
- Trial name
- XIMA (NCT02198716)
- Testing
- Percutaneous Coronary Intervention using drug eluting stents, Percutaneous Coronary Intervention using bare metal stents
- Where
- United Kingdom
- Volunteers
- 800 people
- Sponsor
- Brighton and Sussex University Hospitals NHS Trust
No Condition
Comparing Intravitreal Injection Pain Scores Using Iheezo (Chloroprocaine Hcl Ophthalmic Gel 3%) Versus Subconjunctival Lidocaine (2%): A Randomized, Controlled Trial
This will be a prospective, randomized, controlled non-inferiority trial comparing the efficacy of Iheezo versus subconjunctival 2% lidocaine in reducing intravitreal injection pain scores up to 24 hours after injection.
- Trial name
- NCT07895420
- Testing
- chloroprocaine HCL 3%, Subconjunctival Lidocaine
- Where
- 4 sites in United States
- Volunteers
- 80 people
- Sponsor
- Retina Research Institute, LLC
Cataract
A Study of MELT-300 (Midazolam and Ketamine Sublingual Tablets) for Sedation and Intraoperative Ocular Analgesia in Participants Undergoing Cataract Extraction With Lens Replacement (CELR)
The primary purpose of the study is to evaluate the efficacy and safety of MELT-300 (Midazolam and Ketamine Sublingual Tablets) and the contribution of midazolam and ketamine components to sedation and during the surgery or…
- Trial name
- NCT05133518
- Testing
- MELT-300, Midazolam alone, Ketamine alone
- Where
- 3 sites in United States
- Volunteers
- 338 people
- Sponsor
- Melt Pharmaceuticals
Photorefractive Keratectomy, Corneal Haze
Effect of Ectoine After Photorefractive Keratectomy (PRK).
This is a comparative, open label, parallel group, non interventional study aims to assess the effect of Ectoine containing eye drops on stromal haze, pain and epithelial healing after Photorefractive keratectomy (PRK).
- Trial name
- NCT05313425
- Testing
- Ectohylo (R) eye drops
- Where
- Egypt
- Volunteers
- 15 people
- Sponsor
- Tanta University
Cataract
"A Prospective Study of the Efficacy of Intracameral Dexamethasone (Dexycu™) Compared to Standard of Care Treatment for Post-Cataract Surgical Pain and Anterior Chamber Inflammation"
Cataract surgery is the most common surgical procedure performed on humans today. The postoperative regimen includes a combination of steroids, NSAIDs (non-steroidal anti-inflammatory drugs) and antibiotics.
- Trial name
- NCT04781335
- Testing
- Dexycu, Standard of Care post operative eye drops (steroid, antibiotic, NSAID)
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- The Eye Institute of West Florida
Cataract, Inflammation
Mapracorat Ophthalmic Suspension, 3% for the Treatment of Ocular Inflammation and Pain Following Cataract Surgery
The objective of this clinical study is to compare the safety and efficacy of mapracorat ophthalmic suspension, 3% with its vehicle for the treatment of postoperative inflammation and pain following cataract surgery.
- Conditions
- Cataract, Inflammation, Surgery
- Trial name
- NCT01591161
- Testing
- Mapracorat
- Where
- United States
- Volunteers
- 369 people
- Sponsor
- Bausch & Lomb Incorporated
Cancer
Fentanyl Sublingual Spray in Treating Patients With Breakthrough Cancer Pain
This is a phase III, randomized, double-blind, placebo-controlled, multicenter study of the clinical response to fentanyl sublingual spray as a treatment for breakthrough cancer pain.
- Trial name
- NCT00538850
- Testing
- Fentanyl sublingual spray
- Where
- United States
- Volunteers
- 130 people
- Sponsor
- INSYS Therapeutics Inc
Dry Eye Syndromes, Corneal Disease
Prospective Study to Validate the Imaging Biomarker for NCP (R33)
The aim of this study is establish the reliability and clinical utility of microneuromas as identified via in vivo confocal microscopy as the diagnostic biomarker for NCP.
- Trial name
- NCT05653921
- Testing
- In vivo confocal microscopy (IVCM)
- Where
- 2 sites in United States
- Volunteers
- 438 people, healthy volunteers welcome
- Sponsor
- Tufts Medical Center
Neuropathic Pain, Diabetes Mellitus
Eye Movement Desensitization and Reprocessing (EMDR) as a Treatment for Chronic Painful Diabetic Peripheral Neuropathy
The goal of this clinical trial is to investigate the effectiveness of Eye Movement Desensitization and Reprocessing (EMDR) therapy in reducing pain intensity in individuals with chronic painful diabetic neuropathy (PDN).
- Trial name
- EMDR4CPDN (NCT06171230)
- Testing
- Eye Movement Desensitization and Reprocessing, Attention control phase
- Where
- Netherlands
- Volunteers
- 10 people
- Sponsor
- Dijklander Ziekenhuis
Pain, Inflammation
Safety/Efficacy of Nepafenac Punctal Plug Delivery System Compared to Placebo to Control Ocular Pain/Inflammation After Cataract
This is a Phase 2, multi-center, randomized, parallel-arm, double-masked, placebo-controlled study. One (1) to 2 days prior to their scheduled cataract surgery, each study subject will be randomized (2:1) in to one of two…
- Trial name
- NCT03496467
- Testing
- Nepafenac PPDS
- Where
- 3 sites in United States
- Volunteers
- 56 people
- Sponsor
- Mati Therapeutics Inc.
Neuropathic Pain, Corneal Disease
Evaluation of the Clinical Efficacy and Mechanisms of Cord Plasma Eye Drops in the Treatment of Neuropathic Corneal Pain
The goal of this clinical trial is to investigate the efficacy and work of action of cord plasma eye drops in the treatment of neuropathic corneal pain (NCP).
- Trial name
- NCT07566806
- Testing
- Cord plasma eye drops
- Where
- Singapore
- Volunteers
- 20 people
- Sponsor
- Singapore Eye Research Institute
REM Sleep Behavior Disorder (iRBD), Narcolepsy Type 1
Pain Assessment in Patients With Idiopathic Rapid Eye Movement (REM) Sleep Behaviour Disorder
Parkinson's disease (PD) is the second most common neurodegenerative disorder after Alzheimer's disease, with over 12 million patients expected globally by 2040.
- Trial name
- PAIN-iRBD (NCT07365566)
- Testing
- Thermo test pain, Pain questionnaires, No motors symptoms evaluations
- Where
- France
- Volunteers
- 24 people
- Sponsor
- University Hospital, Toulouse