{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Viral+Respiratory+Tract+Infection&page=2",
    "query": {
      "condition": "Viral Respiratory Tract Infection",
      "page": 2
    },
    "page_size": 10
  },
  "pagination": {
    "page": 2,
    "page_size": 10,
    "total_count": 10,
    "total_pages": 1,
    "next_page_url": null,
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?condition=Viral+Respiratory+Tract+Infection&page=1&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-07-23T17:10:04.452Z",
  "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": "NCT00405899",
      "title": "Pilot Study of Allergy Immunotherapy and Prevention of Viral Respiratory Infections",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Allergy",
        "Seasonal Allergic Rhinitis",
        "Perennial Allergic Rhinitis"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "West Penn Allegheny Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "18 Years",
        "sex": "ALL",
        "summary": "6 Years to 18 Years"
      },
      "enrollment_count": 20,
      "start_date": "2006-10",
      "completion_date": "2009-12",
      "has_results": false,
      "last_update_posted_date": "2010-05-31",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00405899"
    },
    {
      "nct_id": "NCT04361552",
      "title": "Tocilizumab for the Treatment of Cytokine Release Syndrome in Patients With COVID-19 (SARS-CoV-2 Infection)",
      "overall_status": "WITHDRAWN",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Cerebrovascular Accident",
        "Chronic Obstructive Pulmonary Disease",
        "Chronic Renal Failure",
        "Coronary Artery Disease",
        "Diabetes Mellitus",
        "Malignant Neoplasm",
        "SARS Coronavirus 2 Infection"
      ],
      "interventions": [
        {
          "name": "Best Practice",
          "type": "OTHER"
        },
        {
          "name": "Tocilizumab",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "OTHER",
        "BIOLOGICAL"
      ],
      "sponsor": "Emory University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2020-04-07",
      "completion_date": "2020-06-02",
      "has_results": false,
      "last_update_posted_date": "2020-06-18",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "Atlanta, Georgia",
      "locations": [
        {
          "city": "Atlanta",
          "state": "Georgia"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04361552"
    },
    {
      "nct_id": "NCT05119400",
      "title": "COVID-19 (Coronavirus Disease-2019) Psychiatric Outcomes",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Covid19",
        "Anxiety",
        "Mood",
        "Cognitive Impairment"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Weill Medical College of Cornell University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "89 Years",
        "sex": "ALL",
        "summary": "18 Years to 89 Years"
      },
      "enrollment_count": 2,
      "start_date": "2021-12-17",
      "completion_date": "2024-04-02",
      "has_results": false,
      "last_update_posted_date": "2024-04-12",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05119400"
    },
    {
      "nct_id": "NCT05894564",
      "title": "ACTIV-6: COVID-19 Study of Repurposed Medications - Arm E (Fluvoxamine 100)",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE3"
      ],
      "conditions": [
        "Covid19"
      ],
      "interventions": [
        {
          "name": "Fluvoxamine",
          "type": "DRUG"
        },
        {
          "name": "Placebo",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Susanna Naggie, MD",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "30 Years and older"
      },
      "enrollment_count": 1208,
      "start_date": "2022-08-25",
      "completion_date": "2023-05-30",
      "has_results": true,
      "last_update_posted_date": "2024-11-15",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 103,
      "location_summary": "Gilbert, Arizona • Mesa, Arizona • Peoria, Arizona + 90 more",
      "locations": [
        {
          "city": "Gilbert",
          "state": "Arizona"
        },
        {
          "city": "Mesa",
          "state": "Arizona"
        },
        {
          "city": "Peoria",
          "state": "Arizona"
        },
        {
          "city": "Newport Beach",
          "state": "California"
        },
        {
          "city": "North Hollywood",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05894564"
    },
    {
      "nct_id": "NCT04390516",
      "title": "Respiratory Decompensation and Model for the Triage of COVID-19 Patients",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "COVID-19",
        "Coronavirus",
        "Mortality",
        "Mechanical Ventilation"
      ],
      "interventions": [
        {
          "name": "COViage",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Dascena",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 197,
      "start_date": "2020-03-24",
      "completion_date": "2020-05-30",
      "has_results": false,
      "last_update_posted_date": "2020-06-12",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "Oakland, California",
      "locations": [
        {
          "city": "Oakland",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04390516"
    },
    {
      "nct_id": "NCT00405509",
      "title": "The Natural History of Viral Upper Respiratory Infections in Children Aged 6 to Less Than 14 Years",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Upper Respiratory Infection",
        "Common Cold"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "West Penn Allegheny Health System",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "6 Years",
        "maximum_age": "13 Years",
        "sex": "ALL",
        "summary": "6 Years to 13 Years"
      },
      "enrollment_count": 33,
      "start_date": "2006-10",
      "completion_date": "2009-01",
      "has_results": true,
      "last_update_posted_date": "2016-08-19",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00405509"
    },
    {
      "nct_id": "NCT05908045",
      "title": "Have Physical Therapists Attitudes and Beliefs Towards Vital Assessment Changed Following the COVID-19 Pandemic?",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Vital Signs"
      ],
      "interventions": [
        {
          "name": "KAP Survey",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Youngstown State University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "23 Years",
        "maximum_age": "100 Years",
        "sex": "ALL",
        "summary": "23 Years to 100 Years"
      },
      "enrollment_count": 500,
      "start_date": "2023-09-08",
      "completion_date": "2024-05-01",
      "has_results": false,
      "last_update_posted_date": "2024-01-24",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "Youngstown, Ohio",
      "locations": [
        {
          "city": "Youngstown",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05908045"
    },
    {
      "nct_id": "NCT07445971",
      "title": "A Study Evaluating MDX2301 in Healthy Adults and Adults at Higher Risk for Severe COVID-19.",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "COVID -19",
        "COVID-19 (Prevention)"
      ],
      "interventions": [
        {
          "name": "MDX2301",
          "type": "BIOLOGICAL"
        },
        {
          "name": "Normal Saline",
          "type": "BIOLOGICAL"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL"
      ],
      "sponsor": "ModeX Therapeutics, An OPKO Health Company",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "64 Years",
        "sex": "ALL",
        "summary": "18 Years to 64 Years"
      },
      "enrollment_count": 80,
      "start_date": "2026-03-24",
      "completion_date": "2027-12",
      "has_results": false,
      "last_update_posted_date": "2026-05-18",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 2,
      "location_summary": "Las Vegas, Nevada • Austin, Texas",
      "locations": [
        {
          "city": "Las Vegas",
          "state": "Nevada"
        },
        {
          "city": "Austin",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07445971"
    },
    {
      "nct_id": "NCT04623138",
      "title": "A Virtual Prospective Study Exploring Activity Trackers and COVID-19 Infections",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Covid19",
        "SARS-CoV Infection"
      ],
      "interventions": [],
      "intervention_types": [],
      "sponsor": "Evidation Health",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 847,
      "start_date": "2020-11-04",
      "completion_date": "2021-06-01",
      "has_results": false,
      "last_update_posted_date": "2022-01-11",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "San Mateo, California",
      "locations": [
        {
          "city": "San Mateo",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04623138"
    },
    {
      "nct_id": "NCT05682625",
      "title": "Understanding COVID-19 Vaccine Immunity in Tissue and Blood",
      "overall_status": "WITHDRAWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "COVID-19 (Coronavirus Disease 2019)"
      ],
      "interventions": [
        {
          "name": "No intervention",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Stanford University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": null,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 0,
      "start_date": "2024-10",
      "completion_date": "2029-09",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-07-23T17:10:04.452Z",
      "location_count": 1,
      "location_summary": "Palo Alto, California",
      "locations": [
        {
          "city": "Palo Alto",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05682625"
    }
  ]
}