{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Pseudoephedrine+120+mg",
    "query": {
      "intervention": "Pseudoephedrine 120 mg"
    },
    "page_size": 10
  },
  "pagination": {
    "page": 1,
    "page_size": 10,
    "total_count": 6,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": null
  },
  "source": "remote",
  "last_synced_at": "2026-09-29T02:29:36.550Z",
  "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": "NCT02082054",
      "title": "StahistRx Phase 2, Five-arm, Parallel Group, Active vs Active, Double-blind Study",
      "overall_status": "UNKNOWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Rhinitis, Seasonal, Allergic"
      ],
      "interventions": [
        {
          "name": "PSE 120 mg, CM 8 mg, Atr 0.36 mg",
          "type": "DRUG"
        },
        {
          "name": "PSE 120 mg, CM 8 mg, Atr 0.24 mg",
          "type": "DRUG"
        },
        {
          "name": "PSE 120 mg, CM 8 mg, Atr 0.12 mg",
          "type": "DRUG"
        },
        {
          "name": "PSE 120 mg, CM 8 mg",
          "type": "DRUG"
        },
        {
          "name": "Atropine 0.24 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Magna Pharmaceuticals, Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "60 Years",
        "sex": "ALL",
        "summary": "12 Years to 60 Years"
      },
      "enrollment_count": 125,
      "start_date": "2014-03",
      "completion_date": "2014-05",
      "has_results": false,
      "last_update_posted_date": "2014-05-30",
      "last_synced_at": "2026-09-29T02:29:36.550Z",
      "location_count": 4,
      "location_summary": "Stockbridge, Georgia • Louisville, Kentucky • Charleston, South Carolina + 1 more",
      "locations": [
        {
          "city": "Stockbridge",
          "state": "Georgia"
        },
        {
          "city": "Louisville",
          "state": "Kentucky"
        },
        {
          "city": "Charleston",
          "state": "South Carolina"
        },
        {
          "city": "New Braunfels",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02082054"
    },
    {
      "nct_id": "NCT03517943",
      "title": "A Manufacturing Transfer Study Comparing the Bioequivalence of a Single Oral Dose of Claritin-D 12-Hour Extended Release Tablet From 2 Different Manufactuers Under Fed Conditions in Healthy Adult Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Clinical Pharmacology"
      ],
      "interventions": [
        {
          "name": "Loratadine + Pseudoephedrine sulfate (Claritin-D, BAY818725) (Manufacturer-SAG)",
          "type": "DRUG"
        },
        {
          "name": "Loratadine + Pseudoephedrine sulfate (Claritin-D, BAY818725) (Manufacturer-Heist)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 29,
      "start_date": "2018-04-24",
      "completion_date": "2018-08-30",
      "has_results": false,
      "last_update_posted_date": "2018-09-13",
      "last_synced_at": "2026-09-29T02:29:36.550Z",
      "location_count": 1,
      "location_summary": "Secaucus, New Jersey",
      "locations": [
        {
          "city": "Secaucus",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03517943"
    },
    {
      "nct_id": "NCT00648973",
      "title": "To Determine if Diphenhydramine Works for Nasal Congestion at Two Different Doses",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Nasal Congestion"
      ],
      "interventions": [
        {
          "name": "Diphenhydramine 50 mg",
          "type": "DRUG"
        },
        {
          "name": "Diphenhydramine 25 mg",
          "type": "DRUG"
        },
        {
          "name": "Pseudoephedrine 120 mg",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Johnson & Johnson Consumer and Personal Products Worldwide",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": "65 Years",
        "sex": "ALL",
        "summary": "12 Years to 65 Years"
      },
      "enrollment_count": 1021,
      "start_date": "2006-11",
      "completion_date": "2007-05",
      "has_results": false,
      "last_update_posted_date": "2011-08-22",
      "last_synced_at": "2026-09-29T02:29:36.550Z",
      "location_count": 12,
      "location_summary": "Austin, Texas • Dallas, Texas • Kerrville, Texas + 4 more",
      "locations": [
        {
          "city": "Austin",
          "state": "Texas"
        },
        {
          "city": "Austin",
          "state": "Texas"
        },
        {
          "city": "Austin",
          "state": "Texas"
        },
        {
          "city": "Dallas",
          "state": "Texas"
        },
        {
          "city": "Kerrville",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00648973"
    },
    {
      "nct_id": "NCT01028014",
      "title": "Medication Effects on Periurethral Sensation,Urethral Sphincter Activity and Pressure Flow Parameters",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Urethral Sphincter Activity"
      ],
      "interventions": [
        {
          "name": "Pseudoephedrine",
          "type": "DRUG"
        },
        {
          "name": "Tamsulosin",
          "type": "DRUG"
        },
        {
          "name": "Imipramine",
          "type": "DRUG"
        },
        {
          "name": "Cyclobenzaprine",
          "type": "DRUG"
        },
        {
          "name": "Lactose capsule",
          "type": "DRUG"
        },
        {
          "name": "Solifenacin",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "19 Years",
        "maximum_age": "51 Years",
        "sex": "FEMALE",
        "summary": "19 Years to 51 Years · Female only"
      },
      "enrollment_count": 56,
      "start_date": "2010-04",
      "completion_date": "2011-04",
      "has_results": true,
      "last_update_posted_date": "2012-06-08",
      "last_synced_at": "2026-09-29T02:29:36.550Z",
      "location_count": 1,
      "location_summary": "Birmingham, Alabama",
      "locations": [
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01028014"
    },
    {
      "nct_id": "NCT01202279",
      "title": "Safety and Efficacy Study of Guaifenesin and Pseudoephedrine for Symptomatic Therapy to Treat Acute RTI",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Acute Upper Respiratory Track Infection"
      ],
      "interventions": [
        {
          "name": "Guaifenesin",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DRUG",
        "DEVICE"
      ],
      "sponsor": "Reckitt Benckiser Inc.",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 1179,
      "start_date": "2009-10",
      "completion_date": "2010-07",
      "has_results": true,
      "last_update_posted_date": "2020-12-30",
      "last_synced_at": "2026-09-29T02:29:36.550Z",
      "location_count": 24,
      "location_summary": "Mesa, Arizona • Carmichael, California • Fresno, California + 21 more",
      "locations": [
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Carmichael",
          "state": "California"
        },
        {
          "city": "Fresno",
          "state": "California"
        },
        {
          "city": "San Luis Obispo",
          "state": "California"
        },
        {
          "city": "New London",
          "state": "Connecticut"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01202279"
    },
    {
      "nct_id": "NCT03517930",
      "title": "A Manufacturing Transfer Study Comparing the Bioequivalence of a Single Oral Dose of Claritin-D 12-Hour Extended Release Tablet From 2 Different Manufacturers Under Fasted Conditions in Healthy Adult Subjects",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Clinical Pharmacology"
      ],
      "interventions": [
        {
          "name": "Loratadine + Pseudoephedrine sulfate (Claritin-D, BAY818725) (Manufacturer-SAG)",
          "type": "DRUG"
        },
        {
          "name": "Loratadine + Pseudoephedrine sulfate (Claritin-D, BAY818725) (Manufacturer-Heist)",
          "type": "DRUG"
        }
      ],
      "intervention_types": [
        "DRUG"
      ],
      "sponsor": "Bayer",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "55 Years",
        "sex": "ALL",
        "summary": "18 Years to 55 Years"
      },
      "enrollment_count": 52,
      "start_date": "2018-04-17",
      "completion_date": "2018-07-20",
      "has_results": false,
      "last_update_posted_date": "2018-09-19",
      "last_synced_at": "2026-09-29T02:29:36.550Z",
      "location_count": 1,
      "location_summary": "Secaucus, New Jersey",
      "locations": [
        {
          "city": "Secaucus",
          "state": "New Jersey"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03517930"
    }
  ]
}