{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Instruction+Only&page=21",
    "query": {
      "intervention": "Instruction Only",
      "page": 21
    },
    "page_size": 10
  },
  "pagination": {
    "page": 21,
    "page_size": 10,
    "total_count": 1738,
    "total_pages": 174,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Instruction+Only&page=22&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Instruction+Only&page=20&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-01T18:49:53.211Z",
  "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": "NCT02340364",
      "title": "Patient NAVIgation to Reduce Readmissions Among Black Men With Heart Disease",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Heart Diseases"
      ],
      "interventions": [
        {
          "name": "Education + Patient Navigation",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Self-care Education",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University of Alabama at Birmingham",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "30 Years",
        "maximum_age": "90 Years",
        "sex": "MALE",
        "summary": "30 Years to 90 Years · Male only"
      },
      "enrollment_count": 301,
      "start_date": "2015-03",
      "completion_date": "2019-07",
      "has_results": false,
      "last_update_posted_date": "2019-07-31",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 2,
      "location_summary": "Bessemer, Alabama • Birmingham, Alabama",
      "locations": [
        {
          "city": "Bessemer",
          "state": "Alabama"
        },
        {
          "city": "Birmingham",
          "state": "Alabama"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02340364"
    },
    {
      "nct_id": "NCT03502187",
      "title": "Subacute Low Back Pain in Active Duty",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Subacute Low Back Pain"
      ],
      "interventions": [
        {
          "name": "Progressive Exercise Plan",
          "type": "BEHAVIORAL"
        },
        {
          "name": "NeuromuscularElectricalStimulation(NMES)",
          "type": "DEVICE"
        },
        {
          "name": "Primary Care Management (PCM)",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "DEVICE"
      ],
      "sponsor": "University of Tennessee",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "45 Years",
        "sex": "ALL",
        "summary": "18 Years to 45 Years"
      },
      "enrollment_count": 133,
      "start_date": "2018-04-17",
      "completion_date": "2020-05-28",
      "has_results": true,
      "last_update_posted_date": "2022-01-25",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 1,
      "location_summary": "Fort Campbell North, Kentucky",
      "locations": [
        {
          "city": "Fort Campbell North",
          "state": "Kentucky"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03502187"
    },
    {
      "nct_id": "NCT05039021",
      "title": "A Prospective, Single-Arm Multi-Center Study of the HARMONIC® 1100 Shears in Select Devices",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Pediatric Procedures",
        "Adult Hepato-pancreato-biliary (HPB) Procedures",
        "Adult Lower Gastrointestinal Procedures",
        "Adult Gastric Procedures",
        "Adult Gynecological Procedures",
        "Adult Urological Procedures",
        "Adult Thoracic Procedures"
      ],
      "interventions": [
        {
          "name": "HARMONIC 1100 Shears",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Ethicon Endo-Surgery",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "ALL",
        "summary": "Not listed"
      },
      "enrollment_count": 265,
      "start_date": "2021-07-29",
      "completion_date": "2024-03-12",
      "has_results": true,
      "last_update_posted_date": "2025-04-30",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 4,
      "location_summary": "Jacksonville, Florida • Indianapolis, Indiana",
      "locations": [
        {
          "city": "Jacksonville",
          "state": "Florida"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        },
        {
          "city": "Indianapolis",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05039021"
    },
    {
      "nct_id": "NCT04116099",
      "title": "CVR Registry Evaluating Flexitouch Plus and Conservative Care vs Conservative Care Only for Treatment of Lymphedema",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Lymphedema"
      ],
      "interventions": [
        {
          "name": "Conservative care",
          "type": "OTHER"
        },
        {
          "name": "Flexitouch Plus",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "Tactile Medical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 63,
      "start_date": "2019-10-10",
      "completion_date": "2021-11-24",
      "has_results": false,
      "last_update_posted_date": "2022-03-31",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 3,
      "location_summary": "Glen Burnie, Maryland • Greenbelt, Maryland • Silver Spring, Maryland",
      "locations": [
        {
          "city": "Glen Burnie",
          "state": "Maryland"
        },
        {
          "city": "Greenbelt",
          "state": "Maryland"
        },
        {
          "city": "Silver Spring",
          "state": "Maryland"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04116099"
    },
    {
      "nct_id": "NCT03436784",
      "title": "The Indiana SNAP-Ed Long-term Study Sequel",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nutrient Intake Inadequacy"
      ],
      "interventions": [
        {
          "name": "Indiana SNAP-Ed",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Purdue University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 261,
      "start_date": "2015-09-08",
      "completion_date": "2017-05-01",
      "has_results": false,
      "last_update_posted_date": "2023-03-29",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 1,
      "location_summary": "West Lafayette, Indiana",
      "locations": [
        {
          "city": "West Lafayette",
          "state": "Indiana"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03436784"
    },
    {
      "nct_id": "NCT04889755",
      "title": "SibACCESS: Developing a Telehealth Intervention to Address Unmet Psychosocial Needs of Siblings of Children With Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Siblings",
        "Childhood Cancer",
        "Pediatric Cancer",
        "Posttraumatic Stress Disorder"
      ],
      "interventions": [
        {
          "name": "SibACCESS",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Boston University Charles River Campus",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "12 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "12 Years and older"
      },
      "enrollment_count": 6,
      "start_date": "2023-02-01",
      "completion_date": "2023-06-10",
      "has_results": true,
      "last_update_posted_date": "2025-02-17",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 1,
      "location_summary": "Boston, Massachusetts",
      "locations": [
        {
          "city": "Boston",
          "state": "Massachusetts"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT04889755"
    },
    {
      "nct_id": "NCT07450131",
      "title": "POP SINGER Pilot Study",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Chronic Pain"
      ],
      "interventions": [
        {
          "name": "Music Therapy",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "University Hospitals Cleveland 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": 22,
      "start_date": "2026-03-13",
      "completion_date": "2026-07-08",
      "has_results": false,
      "last_update_posted_date": "2026-09-04",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 1,
      "location_summary": "Cleveland, Ohio",
      "locations": [
        {
          "city": "Cleveland",
          "state": "Ohio"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07450131"
    },
    {
      "nct_id": "NCT05285007",
      "title": "Limited Ankle Dorsiflexion and Effect on Single Limb Squats in Individuals With Patellofemoral Pain",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Patellofemoral Pain"
      ],
      "interventions": [
        {
          "name": "Mobilization with Movement",
          "type": "OTHER"
        },
        {
          "name": "No mobilization with movement and education",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "Loma Linda University",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "59 Years",
        "sex": "FEMALE",
        "summary": "18 Years to 59 Years · Female only"
      },
      "enrollment_count": 60,
      "start_date": "2022-03-02",
      "completion_date": "2027-05",
      "has_results": false,
      "last_update_posted_date": "2026-08-20",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 1,
      "location_summary": "Loma Linda, California",
      "locations": [
        {
          "city": "Loma Linda",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT05285007"
    },
    {
      "nct_id": "NCT07867028",
      "title": "Study of Dermal Interstitial Fluid Collection With a Vacuum-Assisted Microneedle Device",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Healthy"
      ],
      "interventions": [
        {
          "name": "Vacuum-Assisted Microneedle Device",
          "type": "DEVICE"
        }
      ],
      "intervention_types": [
        "DEVICE"
      ],
      "sponsor": "Sharon Pitteri",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 50,
      "start_date": "2026-10-01",
      "completion_date": "2030-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-10-09",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 1,
      "location_summary": "Stanford, California",
      "locations": [
        {
          "city": "Stanford",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT07867028"
    },
    {
      "nct_id": "NCT03177265",
      "title": "Text Messaging to Engage and Retain Veterans in Smoking Cessation Counseling",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Nicotine Dependence"
      ],
      "interventions": [
        {
          "name": "Text messaging prior to first counseling call",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Text-to-Enhance",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Mail Notice",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Telephone Counseling",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "VA Office of Research and Development",
      "sponsor_class": "FED",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 432,
      "start_date": "2018-11-08",
      "completion_date": "2021-11-01",
      "has_results": false,
      "last_update_posted_date": "2021-11-09",
      "last_synced_at": "2026-11-01T18:49:53.211Z",
      "location_count": 2,
      "location_summary": "San Diego, California • New York, New York",
      "locations": [
        {
          "city": "San Diego",
          "state": "California"
        },
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03177265"
    }
  ]
}