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 “Pain After Photorefractive Keratectomy”

20 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 20 results

Post-approval studies (Phase 4)UnknownNCT04283331
What this trial is testing

Anesthetic Impregnated Bandage Soft Contact Lens (BSCL) in Pain Management After Photorefractive Keratectomy (PRK)

Who this might be right for
MyopiaHypermetropiaRefractive Errors+1 more
Beeran Meghpara, MD 30
Not applicableLooking for participantsNCT06393855
What this trial is testing

Base Curves of Bandage Contact Lenses and Their Effects on Post Trans-PRK Vision and Pain

Who this might be right for
Myopia
Dongyang People's Hospital 36
Not applicableEnded earlyNCT00954187
What this trial is testing

Comparison of Oral Gabapentin and Pregabalin in Postoperative Pain Control After Photorefractive Keratectomy

Who this might be right for
Postoperative Pain
Loma Linda University 8
Early research (Phase 1)UnknownNCT01122004
What this trial is testing

The Effect of Gabapentin (Neurentin) and Pregabalin (Lyrica) in Pain Reduction After Photorefractive Keratectomy

Who this might be right for
Refractive Errors
Shahid Beheshti University of Medical Sciences
Not applicableUnknownNCT05313425
What this trial is testing

Effect of Ectoine After Photorefractive Keratectomy (PRK).

Who this might be right for
Photorefractive KeratectomyCorneal Haze
Tanta University 15
Testing effectiveness (Phase 2)Study completedNCT04630158
What this trial is testing

Study of Efficacy and Safety of SAF312 Eye Drops in Subjects With Post-operative Corneal Induced Chronic Pain (CICP)

Who this might be right for
Chronic Ocular Pain
Novartis Pharmaceuticals 153
Testing effectiveness (Phase 2)Not Yet RecruitingNCT07412496
What this trial is testing

Evaluate the Use of Topical Ocular BL1332 for the Management of Postoperative Ocular Pain Following Photorefractive Keratectomy

Who this might be right for
Pain, Postoperative
Bausch & Lomb Incorporated 123
Post-approval studies (Phase 4)Study completedNCT05733741
What this trial is testing

Preservative-free Topical Anesthetics for Post-PRK Pain

Who this might be right for
Myopia
Assiut University 70
Post-approval studies (Phase 4)Study completedNCT01177514
What this trial is testing

The Role of Gabapentin in Postoperative Pain and Epithelialization After Photorefractive Keratectomy

Who this might be right for
Pain After Photorefractive Keratectomy
Codet Vision Institute 40
Not applicableStudy completedNCT00793910
What this trial is testing

Oral Gabapentin Versus Placebo for Treatment of Postoperative Pain Following Photorefractive Keratectomy

Who this might be right for
Postoperative Pain
Walter Reed Army Medical Center 106
Not applicableStudy completedNCT01592643
What this trial is testing

Post Photorefractive Keratectomy (PRK) Use of an Eye Shield for Maintaining Vision and Mitigating Pain

Who this might be right for
PainVision Nearsighted
Stanford University 30
Testing effectiveness (Phase 2)Study completedNCT02961062
What this trial is testing

Study of SAF312 as an Eye Drop for Treatment of Eye Pain Following Photorefractive Keratectomy (PRK) Surgery

Who this might be right for
Postoperative Ocular Pain After PRK Surgery
Novartis Pharmaceuticals 40
Early research (Phase 1)Not Yet RecruitingNCT06624384
What this trial is testing

Efficacy and Safety of Topical Cyclosporine 0.05% and Lifitgrast on the Ocular Surface Symptom After Photorefractive Keratectomy in Feiz Hospital, Isfahan, 2024

Who this might be right for
Ocular Surface SymptomOcular Surface DiseaseEye Pain+1 more
Mohsen Pourazizi 150
Not applicableStudy completedNCT01475877
What this trial is testing

Bromday Versus Nevanac Eye Drops to Control Pain Following Photorefractive Keratectomy

Who this might be right for
Myopia
Virdi Eye Clinic 20
Post-approval studies (Phase 4)Study completedNCT00330798
What this trial is testing

A Comparison of Topical Nepafenac to Placebo in Corneal Epithelial Healing Times and Postoperative Pain Relief

Who this might be right for
Photorefractive Keratectomy
Alcon Research 40
Not applicableUnknownNCT03739255
What this trial is testing

Facilitation of Corneal Re-epithelialization After Photorefractive Keratectomy

Who this might be right for
Corneal Erosion
SynsLaser Kirurgi AS 20
Not applicableStudy completedNCT01097577
What this trial is testing

A Comparison of Pregabalin (Lyrica®) to Placebo in Pain Relief After Photorefractive Keratectomy (PRK) Surgery

Who this might be right for
Postoperative Pain
59th Medical Wing 130
Large-scale testing (Phase 3)Study completedNCT02625753
What this trial is testing

Codeine Plus Paracetamol Versus Placebo for PRK Post-operative Pain

Who this might be right for
Myopia
University of Sao Paulo General Hospital 40
Early research (Phase 1)Looking for participantsNCT06752486
What this trial is testing

Assessment of Safety and Efficacy of Gabapentin After Surface Ablation, a Case Control Experimental Study

Who this might be right for
Pain After Photorefractive KeratectomyVAS Will be Used to Assess Pain Postoperative
Research Institute of Ophthalmology, Egypt 64
Post-approval studies (Phase 4)Study completedNCT04399122
What this trial is testing

Post-operative Pain Control After Photorefractive Keratectomy Comparing Acetaminophen/Codeine vs Acetaminophen/Oxycodone

Who this might be right for
Post-operative Pain Control
59th Medical Wing 200