{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=PRC-063",
    "query": {
      "intervention": "PRC-063"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 7,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-02T07:56:15.729Z",
  "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": "NCT03618030",
      "title": "PRC-063 Adult Laboratory Classroom Study in Adults With Attention-Deficit/Hyperactivity Disorder (ADHD)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "PRC-063 oral capsules",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral capsules",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Purdue Pharma, Canada",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 288,
      "start_date": "2018-08-21",
      "completion_date": "2019-07-05",
      "has_results": true,
      "last_update_posted_date": "2021-07-26",
      "last_synced_at": "2026-09-02T07:56:15.729Z",
      "location_count": 8,
      "location_summary": "Bradenton, Florida • Lakeland, Florida • Maitland, Florida + 5 more",
      "locations": [
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "Lakeland",
          "state": "Florida"
        },
        {
          "city": "Maitland",
          "state": "Florida"
        },
        {
          "city": "Hingham",
          "state": "Massachusetts"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03618030"
    },
    {
      "nct_id": "NCT02168127",
      "title": "Long-Term Safety of PRC-063 in Adolescents and Adults With ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "Drug: PRC-063",
          "type": "DRUG"
        },
        {
          "name": "PRC-063",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rhodes Pharmaceuticals, L.P.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 360,
      "start_date": "2014-05",
      "completion_date": "2015-06",
      "has_results": false,
      "last_update_posted_date": "2015-07-08",
      "last_synced_at": "2026-09-02T07:56:15.729Z",
      "location_count": 30,
      "location_summary": "Los Angeles, California • National City, California • Newport Beach, California + 25 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "National City",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02168127"
    },
    {
      "nct_id": "NCT02139124",
      "title": "The Efficacy and Safety of PRC-063 in Adult ADHD Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 25 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 45 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 70 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 100 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rhodes Pharmaceuticals, L.P.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 375,
      "start_date": "2014-04",
      "completion_date": "2015-01",
      "has_results": true,
      "last_update_posted_date": "2019-05-07",
      "last_synced_at": "2026-09-02T07:56:15.729Z",
      "location_count": 33,
      "location_summary": "Los Angeles, California • National City, California • Newport Beach, California + 27 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "National City",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02139124"
    },
    {
      "nct_id": "NCT02225639",
      "title": "PRC-063 in an ADULT Workplace Environment",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder (ADHD)"
      ],
      "interventions": [
        {
          "name": "PRC-063 25 mg",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 35 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 45 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 55 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 70 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 85 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 100 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rhodes Pharmaceuticals, L.P.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "18 Years to 60 Years"
      },
      "enrollment_count": 60,
      "start_date": "2014-08",
      "completion_date": "2015-05",
      "has_results": false,
      "last_update_posted_date": "2015-07-09",
      "last_synced_at": "2026-09-02T07:56:15.729Z",
      "location_count": 2,
      "location_summary": "Newport Beach, California • Las Vegas, Nevada",
      "locations": [
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02225639"
    },
    {
      "nct_id": "NCT03172481",
      "title": "PRC-063 Classroom Study in Children (6-12 Years of Age) With ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "PRC-063 oral capsules",
          "type": "DRUG"
        },
        {
          "name": "Placebo oral capsules",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Purdue Pharma, Canada",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "12 Years",
        "sex": "ALL",
        "summary": "6 Years to 12 Years"
      },
      "enrollment_count": 156,
      "start_date": "2017-05-01",
      "completion_date": "2017-12-19",
      "has_results": true,
      "last_update_posted_date": "2019-11-05",
      "last_synced_at": "2026-09-02T07:56:15.729Z",
      "location_count": 6,
      "location_summary": "Newport Beach, California • Bradenton, Florida • Maitland, Florida + 3 more",
      "locations": [
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        },
        {
          "city": "Maitland",
          "state": "Florida"
        },
        {
          "city": "Miami",
          "state": "Florida"
        },
        {
          "city": "Las Vegas",
          "state": "Nevada"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03172481"
    },
    {
      "nct_id": "NCT02555150",
      "title": "A Comparison of PRC-063 and Lisdexamfetamine in the Driving Performance of Adults With ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Attention Deficit Hyperactivity Disorder"
      ],
      "interventions": [
        {
          "name": "PRC-063",
          "type": "DRUG"
        },
        {
          "name": "lisdexamfetamine dimesylate",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rhodes Pharmaceuticals, L.P.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "35 Years",
        "sex": "ALL",
        "summary": "18 Years to 35 Years"
      },
      "enrollment_count": 40,
      "start_date": "2015-09",
      "completion_date": "2017-01",
      "has_results": false,
      "last_update_posted_date": "2017-01-19",
      "last_synced_at": "2026-09-02T07:56:15.729Z",
      "location_count": 1,
      "location_summary": "Charlottesville, Virginia",
      "locations": [
        {
          "city": "Charlottesville",
          "state": "Virginia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02555150"
    },
    {
      "nct_id": "NCT02139111",
      "title": "PRC-063 in Adolescent ADHD",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "ADHD"
      ],
      "interventions": [
        {
          "name": "Placebo",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 25 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 45 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 70 mg",
          "type": "DRUG"
        },
        {
          "name": "PRC-063 85 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Rhodes Pharmaceuticals, L.P.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "12 Years to 17 Years"
      },
      "enrollment_count": 360,
      "start_date": "2014-04",
      "completion_date": "2015-05",
      "has_results": false,
      "last_update_posted_date": "2015-07-08",
      "last_synced_at": "2026-09-02T07:56:15.729Z",
      "location_count": 31,
      "location_summary": "Los Angeles, California • National City, California • Newport Beach, California + 25 more",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "National City",
          "state": "California"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "Orange",
          "state": "California"
        },
        {
          "city": "Bradenton",
          "state": "Florida"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02139111"
    }
  ]
}