{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Panretinal+Photocoagulation+%28PRP%29",
    "query": {
      "intervention": "Panretinal Photocoagulation (PRP)"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 20,
    "total_pages": 2,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Panretinal+Photocoagulation+%28PRP%29&page=2&page_size=10",
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-22T02:17:00.750Z",
  "attribution": "Data derived from public ClinicalTrials.gov records. The official record at https://clinicaltrials.gov/ remains the source of truth for current availability, contacts, and full study details.",
  "notes": [
    "This endpoint exposes only public summary fields — no participant contact emails, phone numbers, or scraped investigator contact details.",
    "For contact information and full protocol detail, follow each trial's `official_url` to the ClinicalTrials.gov record.",
    "This API is a navigational aid. It does not provide medical advice, eligibility determinations, or compensation guarantees."
  ],
  "trials": [
    {
      "nct_id": "NCT01489189",
      "title": "Prompt Panretinal Photocoagulation Versus Ranibizumab+Deferred Panretinal Photocoagulation for Proliferative Diabetic Retinopathy",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Proliferative Diabetic Retinopathy"
      ],
      "interventions": [
        {
          "name": "Prompt Panretinal Photocoagulation",
          "type": "OTHER"
        },
        {
          "name": "0.5-mg Ranibizumab",
          "type": "DRUG"
        },
        {
          "name": "Deferred panretinal photocoagulation",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DRUG"
      ],
      "sponsor": "Jaeb Center for Health Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 305,
      "start_date": "2012-03",
      "completion_date": "2018-02-05",
      "has_results": true,
      "last_update_posted_date": "2021-10-29",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 48,
      "location_summary": "Phoenix, Arizona • Loma Linda, California • Palm Springs, California + 42 more",
      "locations": [
        {
          "city": "Phoenix",
          "state": "Arizona"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Palm Springs",
          "state": "California"
        },
        {
          "city": "Santa Barbara",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01489189"
    },
    {
      "nct_id": "NCT01710839",
      "title": "Widefield Angiography Guided Targeted-retinal Photocoagulation Combined With Anti VEgf Intravitreal Injections for the Treatment of Ischemic Central Retinal Vein Occlusion, Hemi Retinal Vein Occlusion, and Branch Retinal Vein Occlusion",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Central Retinal, Hemi Retinal & Brach Retinal Vein Occlusions"
      ],
      "interventions": [
        {
          "name": "0.5mg Ranibizumab",
          "type": "DRUG"
        },
        {
          "name": "Targeted Pan Retinal Photocoagulation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Charles C Wykoff, PhD, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2012-10",
      "completion_date": "2015-10",
      "has_results": true,
      "last_update_posted_date": "2017-09-08",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 3,
      "location_summary": "Houston, Texas • Katy, Texas • The Woodlands, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        },
        {
          "city": "Katy",
          "state": "Texas"
        },
        {
          "city": "The Woodlands",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01710839"
    },
    {
      "nct_id": "NCT04919499",
      "title": "A Study of BI 765128 in Patients With an Eye Condition Called Diabetic Macular Ischemia Who Have Received Laser Treatment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Diabetic Retinopathy"
      ],
      "interventions": [
        {
          "name": "BI 765128",
          "type": "DRUG"
        },
        {
          "name": "Sham comparator",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Boehringer Ingelheim",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 46,
      "start_date": "2021-07-30",
      "completion_date": "2023-08-07",
      "has_results": true,
      "last_update_posted_date": "2024-11-21",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 11,
      "location_summary": "Bakersfield, California • Sacramento, California • Walnut Creek, California + 7 more",
      "locations": [
        {
          "city": "Bakersfield",
          "state": "California"
        },
        {
          "city": "Sacramento",
          "state": "California"
        },
        {
          "city": "Walnut Creek",
          "state": "California"
        },
        {
          "city": "Hagerstown",
          "state": "Maryland"
        },
        {
          "city": "Cincinnati",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04919499"
    },
    {
      "nct_id": "NCT02858076",
      "title": "Anti-VEGF vs. Prompt Vitrectomy for VH From PDR",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2",
        "PHASE3"
      ],
      "conditions": [
        "Proliferative Diabetic Retinopathy",
        "Vitreous Hemorrhage"
      ],
      "interventions": [
        {
          "name": "2-mg Intravitreous Aflibercept Injection",
          "type": "DRUG"
        },
        {
          "name": "Prompt Vitrectomy Plus Panretinal Photocoagulation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Jaeb Center for Health Research",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 205,
      "start_date": "2016-11",
      "completion_date": "2020-01",
      "has_results": true,
      "last_update_posted_date": "2021-04-20",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 60,
      "location_summary": "Campbell, California • Glendale, California • Huntington Beach, California + 50 more",
      "locations": [
        {
          "city": "Campbell",
          "state": "California"
        },
        {
          "city": "Glendale",
          "state": "California"
        },
        {
          "city": "Huntington Beach",
          "state": "California"
        },
        {
          "city": "Loma Linda",
          "state": "California"
        },
        {
          "city": "Porterville",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02858076"
    },
    {
      "nct_id": "NCT02995629",
      "title": "Patient Comfort Using Green vs. Yellow Pan Retinal Photocoagulation",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Proliferative Diabetic Retinopathy - High Risk"
      ],
      "interventions": [
        {
          "name": "laser indirect ophthalmoscopy pan retinal photocoagulation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "Wills Eye",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 40,
      "start_date": "2016-03",
      "completion_date": "2016-10",
      "has_results": false,
      "last_update_posted_date": "2016-12-16",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 1,
      "location_summary": "Philadelphia, Pennsylvania",
      "locations": [
        {
          "city": "Philadelphia",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02995629"
    },
    {
      "nct_id": "NCT04424290",
      "title": "HORNBILL: A Study to Test Different Doses of BI 764524 in Patients Who Have Had Laser Treatment for a Type of Diabetic Eye Disease Called Diabetic Retinopathy With Diabetic Macular Ischemia",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Diabetic Retinopathy"
      ],
      "interventions": [
        {
          "name": "BI 764524",
          "type": "DRUG"
        },
        {
          "name": "Sham control of BI 764524",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Boehringer Ingelheim",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 45,
      "start_date": "2020-06-12",
      "completion_date": "2023-04-28",
      "has_results": true,
      "last_update_posted_date": "2024-05-22",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 13,
      "location_summary": "Dothan, Alabama • Beverly Hills, California • Palo Alto, California + 10 more",
      "locations": [
        {
          "city": "Dothan",
          "state": "Alabama"
        },
        {
          "city": "Beverly Hills",
          "state": "California"
        },
        {
          "city": "Palo Alto",
          "state": "California"
        },
        {
          "city": "Orlando",
          "state": "Florida"
        },
        {
          "city": "Carmel",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04424290"
    },
    {
      "nct_id": "NCT00606138",
      "title": "Ranibizumab for Treatment of Persistent Diabetic Neovascularization Assessed by Wide-Field Imaging",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1",
        "PHASE2"
      ],
      "conditions": [
        "Proliferative Diabetic Retinopathy"
      ],
      "interventions": [
        {
          "name": "ranibizumab",
          "type": "DRUG"
        },
        {
          "name": "Laser photocoagulation",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "PROCEDURE"
      ],
      "sponsor": "Rush University Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 9,
      "start_date": "2008-01",
      "completion_date": "2010-10",
      "has_results": true,
      "last_update_posted_date": "2023-04-10",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 1,
      "location_summary": "Chicago, Illinois",
      "locations": [
        {
          "city": "Chicago",
          "state": "Illinois"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00606138"
    },
    {
      "nct_id": "NCT01928550",
      "title": "Diabetes PRP and OCT",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Proliferative Diabetic Retinopathy"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Oregon Health and Science University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "18 Years to 100 Years"
      },
      "enrollment_count": 8,
      "start_date": "2013-08",
      "completion_date": "2016-05-25",
      "has_results": false,
      "last_update_posted_date": "2018-04-09",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 1,
      "location_summary": "Portland, Oregon",
      "locations": [
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01928550"
    },
    {
      "nct_id": "NCT01486771",
      "title": "Macugen for Proliferative Diabetic Retinopathy Study With Extended Dosing (M-PDRS ED)",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Proliferative Diabetic Retinopathy"
      ],
      "interventions": [
        {
          "name": "Macugen ® (pegaptanib sodium)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Valley Retina Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 30,
      "start_date": "2007-11",
      "completion_date": "2014-02",
      "has_results": false,
      "last_update_posted_date": "2011-12-06",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 1,
      "location_summary": "McAllen, Texas",
      "locations": [
        {
          "city": "McAllen",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01486771"
    },
    {
      "nct_id": "NCT00668785",
      "title": "Intravitreal Ranibizumab to Treat Macular Edema After Panretinal Photocoagulation (Phase II)",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Proliferative Diabetic Retinopathy",
        "Macular Edema"
      ],
      "interventions": [
        {
          "name": "ranibizumab",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Jumper, J. Michael, M.D.",
      "sponsor_class": "INDIV",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2007-03",
      "completion_date": "2012-03",
      "has_results": true,
      "last_update_posted_date": "2019-03-05",
      "last_synced_at": "2026-09-22T02:17:00.750Z",
      "location_count": 1,
      "location_summary": "San Francisco, California",
      "locations": [
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00668785"
    }
  ]
}