{
  "api_version": "1",
  "request": {
    "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Study+questionnaires&page=62",
    "query": {
      "intervention": "Study questionnaires",
      "page": 62
    },
    "page_size": 10
  },
  "pagination": {
    "page": 62,
    "page_size": 10,
    "total_count": 3604,
    "total_pages": 361,
    "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Study+questionnaires&page=63&page_size=10",
    "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=Study+questionnaires&page=61&page_size=10"
  },
  "source": "remote",
  "last_synced_at": "2026-11-06T10:40:07.346Z",
  "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": "NCT06525740",
      "title": "Methadone Versus Intrathecal Hydromorphone for Postoperative Pain Relief in Gynecologic Cancer Undergoing Surgery",
      "overall_status": "RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE4"
      ],
      "conditions": [
        "Malignant Female Reproductive System Neoplasm"
      ],
      "interventions": [
        {
          "name": "Hydromorphone",
          "type": "DRUG"
        },
        {
          "name": "Methadone",
          "type": "DRUG"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "DRUG",
        "OTHER"
      ],
      "sponsor": "Mayo Clinic",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": null,
        "maximum_age": null,
        "sex": "FEMALE",
        "summary": "Female only"
      },
      "enrollment_count": 140,
      "start_date": "2024-09-03",
      "completion_date": "2029-09-01",
      "has_results": false,
      "last_update_posted_date": "2026-03-04",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 1,
      "location_summary": "Rochester, Minnesota",
      "locations": [
        {
          "city": "Rochester",
          "state": "Minnesota"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06525740"
    },
    {
      "nct_id": "NCT06087991",
      "title": "Buprenorphine Induction and Naloxone Distribution Program-Combined With Warm Hand-Off Referral to Continued Treatment",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Opioid Abuse"
      ],
      "interventions": [
        {
          "name": "Implementation of the BINDeR-Tx service model",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Jerry Cochran",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 65,
      "start_date": "2023-04-01",
      "completion_date": "2024-10-01",
      "has_results": false,
      "last_update_posted_date": "2025-06-24",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 1,
      "location_summary": "Salt Lake City, Utah",
      "locations": [
        {
          "city": "Salt Lake City",
          "state": "Utah"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06087991"
    },
    {
      "nct_id": "NCT02048150",
      "title": "Intra-operative Optical Imaging With MDX1201-A488 in Patients With Prostate Cancer",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE1"
      ],
      "conditions": [
        "Adenocarcinoma of the Prostate",
        "Stage IIB Prostate Cancer",
        "Stage III Prostate Cancer",
        "Stage IV Prostate Cancer"
      ],
      "interventions": [
        {
          "name": "anti-PSMA monoclonal antibody MDX1201-A488",
          "type": "BIOLOGICAL"
        },
        {
          "name": "robot-assisted laparoscopic surgery",
          "type": "PROCEDURE"
        },
        {
          "name": "diffuse optical imaging",
          "type": "OTHER"
        },
        {
          "name": "pharmacological study",
          "type": "OTHER"
        },
        {
          "name": "Laboratory Biomarker",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "BIOLOGICAL",
        "PROCEDURE",
        "OTHER"
      ],
      "sponsor": "City of Hope Medical Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "36 Years",
        "maximum_age": "74 Years",
        "sex": "MALE",
        "summary": "36 Years to 74 Years · Male only"
      },
      "enrollment_count": 7,
      "start_date": "2015-10-05",
      "completion_date": "2023-02-01",
      "has_results": false,
      "last_update_posted_date": "2026-10-22",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 1,
      "location_summary": "Duarte, California",
      "locations": [
        {
          "city": "Duarte",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02048150"
    },
    {
      "nct_id": "NCT03856060",
      "title": "Videos and Questionnaires in Assessing Patient Perception of Physician's Compassion, Communication Skills, and Professionalism During Clinic Visits",
      "overall_status": "COMPLETED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Advanced Malignant Neoplasm",
        "Locally Advanced Malignant Neoplasm",
        "Malignant Neoplasm",
        "Metastatic Malignant Neoplasm",
        "Recurrent Malignant Neoplasm"
      ],
      "interventions": [
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        },
        {
          "name": "Video",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "M.D. Anderson Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "18 Years and older"
      },
      "enrollment_count": 125,
      "start_date": "2019-03-30",
      "completion_date": "2024-08-30",
      "has_results": false,
      "last_update_posted_date": "2024-09-19",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 1,
      "location_summary": "Houston, Texas",
      "locations": [
        {
          "city": "Houston",
          "state": "Texas"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03856060"
    },
    {
      "nct_id": "NCT03943082",
      "title": "Impact of Phone Call About Financial Reimbursement Program on Access to Cancer Clinical Trials",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Malignant Neoplasm",
        "Hematopoietic and Lymphoid Cell Neoplasm"
      ],
      "interventions": [
        {
          "name": "Cancer Educational Materials",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Follow-Up Care",
          "type": "OTHER"
        },
        {
          "name": "Questionnaire",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL",
        "OTHER"
      ],
      "sponsor": "University of California, San Francisco",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "7 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "7 Years and older"
      },
      "enrollment_count": 252,
      "start_date": "2019-04-08",
      "completion_date": "2021-10-26",
      "has_results": false,
      "last_update_posted_date": "2021-11-16",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 2,
      "location_summary": "Los Angeles, California • San Francisco, California",
      "locations": [
        {
          "city": "Los Angeles",
          "state": "California"
        },
        {
          "city": "San Francisco",
          "state": "California"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT03943082"
    },
    {
      "nct_id": "NCT00390494",
      "title": "Questionnaire Study to Assess Quality of Life After Treatment of Fibroids",
      "overall_status": "UNKNOWN",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Leiomyoma"
      ],
      "interventions": [
        {
          "name": "Hysterectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Myomectomy",
          "type": "PROCEDURE"
        },
        {
          "name": "Uterine Fibroid Embolization",
          "type": "PROCEDURE"
        }
      ],
      "intervention_types": [
        "PROCEDURE"
      ],
      "sponsor": "U.S. Army Medical Research and Development Command",
      "sponsor_class": "FED",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "35 Years",
        "maximum_age": "50 Years",
        "sex": "FEMALE",
        "summary": "35 Years to 50 Years · Female only"
      },
      "enrollment_count": 400,
      "start_date": "2005-12",
      "completion_date": "2010-12",
      "has_results": false,
      "last_update_posted_date": "2008-06-30",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 4,
      "location_summary": "Washington D.C., District of Columbia • Cleveland, Ohio • Pittsburgh, Pennsylvania",
      "locations": [
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Washington D.C.",
          "state": "District of Columbia"
        },
        {
          "city": "Cleveland",
          "state": "Ohio"
        },
        {
          "city": "Pittsburgh",
          "state": "Pennsylvania"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT00390494"
    },
    {
      "nct_id": "NCT02473523",
      "title": "Yoga to Alleviate Fatigue, Anxiety and Pain in Adolescents During Treatment for Lymphoma or Leukemia",
      "overall_status": "TERMINATED",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "NA"
      ],
      "conditions": [
        "Leukemia",
        "Hodgkin Lymphoma",
        "Lymphoma, Non-Hodgkin's"
      ],
      "interventions": [
        {
          "name": "PedsQL Cancer Module",
          "type": "OTHER"
        },
        {
          "name": "PedsQL Multidimensional Fatigue Scale",
          "type": "OTHER"
        },
        {
          "name": "Biodex System 3 Dynamometer",
          "type": "DEVICE"
        },
        {
          "name": "Jamar Hydraulic Hand Dynamometer",
          "type": "DEVICE"
        },
        {
          "name": "Sit and Reach Test",
          "type": "OTHER"
        },
        {
          "name": "Test of Motor Proficiency",
          "type": "OTHER"
        },
        {
          "name": "Verbal Numeric Pain Scale",
          "type": "OTHER"
        },
        {
          "name": ":Yoga Therapy",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER",
        "DEVICE"
      ],
      "sponsor": "St. Jude Children's Research Hospital",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "13 Years",
        "maximum_age": "17 Years",
        "sex": "ALL",
        "summary": "13 Years to 17 Years"
      },
      "enrollment_count": 2,
      "start_date": "2015-06",
      "completion_date": "2016-12",
      "has_results": true,
      "last_update_posted_date": "2017-03-08",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 1,
      "location_summary": "Memphis, Tennessee",
      "locations": [
        {
          "city": "Memphis",
          "state": "Tennessee"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02473523"
    },
    {
      "nct_id": "NCT02468570",
      "title": "A Phase 3 Substudy to Evaluate Executive Function in Adults With PKU Who Are Participating in the Phase 3 Study, 165-302",
      "overall_status": "COMPLETED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "Phenylketonuria"
      ],
      "interventions": [
        {
          "name": "Administration of CANTAB and Subject Global Assessment",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "OTHER"
      ],
      "sponsor": "BioMarin Pharmaceutical",
      "sponsor_class": "INDUSTRY",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "70 Years",
        "sex": "ALL",
        "summary": "18 Years to 70 Years"
      },
      "enrollment_count": 9,
      "start_date": "2015-08-05",
      "completion_date": "2017-02-01",
      "has_results": true,
      "last_update_posted_date": "2020-06-04",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 4,
      "location_summary": "Lexington, Kentucky • Omaha, Nebraska • Oklahoma City, Oklahoma + 1 more",
      "locations": [
        {
          "city": "Lexington",
          "state": "Kentucky"
        },
        {
          "city": "Omaha",
          "state": "Nebraska"
        },
        {
          "city": "Oklahoma City",
          "state": "Oklahoma"
        },
        {
          "city": "Portland",
          "state": "Oregon"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT02468570"
    },
    {
      "nct_id": "NCT06827054",
      "title": "Psilocybin With Psychotherapy for Improving Chronic Pain in Cancer Patients Requiring Opioids",
      "overall_status": "NOT_YET_RECRUITING",
      "study_type": "INTERVENTIONAL",
      "phases": [
        "PHASE2"
      ],
      "conditions": [
        "Hematopoietic and Lymphatic System Neoplasm",
        "Malignant Solid Neoplasm"
      ],
      "interventions": [
        {
          "name": "Biospecimen Collection",
          "type": "PROCEDURE"
        },
        {
          "name": "Functional Magnetic Resonance Imaging",
          "type": "PROCEDURE"
        },
        {
          "name": "Interview",
          "type": "OTHER"
        },
        {
          "name": "Psilocybine",
          "type": "DRUG"
        },
        {
          "name": "Psychotherapy",
          "type": "BEHAVIORAL"
        },
        {
          "name": "Questionnaire Administration",
          "type": "OTHER"
        }
      ],
      "intervention_types": [
        "PROCEDURE",
        "OTHER",
        "DRUG",
        "BEHAVIORAL"
      ],
      "sponsor": "Roswell Park Cancer Institute",
      "sponsor_class": "OTHER",
      "healthy_volunteers": false,
      "eligibility": {
        "minimum_age": "18 Years",
        "maximum_age": "75 Years",
        "sex": "ALL",
        "summary": "18 Years to 75 Years"
      },
      "enrollment_count": 20,
      "start_date": "2026-12-15",
      "completion_date": "2027-05-05",
      "has_results": false,
      "last_update_posted_date": "2026-11-05",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 1,
      "location_summary": "Buffalo, New York",
      "locations": [
        {
          "city": "Buffalo",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT06827054"
    },
    {
      "nct_id": "NCT01632969",
      "title": "Improving End of Life Care in Head and Neck Cancer",
      "overall_status": "TERMINATED",
      "study_type": "OBSERVATIONAL",
      "phases": [],
      "conditions": [
        "The Families or Next of Kin of Patients Treated at MSKCC for Non-cutaneous Squamous Cell Carcinomas of the",
        "Upper Aerodigestive Tract"
      ],
      "interventions": [
        {
          "name": "The The Family Assessment of Treatment at the End of life (FATE ) survey",
          "type": "BEHAVIORAL"
        }
      ],
      "intervention_types": [
        "BEHAVIORAL"
      ],
      "sponsor": "Memorial Sloan Kettering Cancer Center",
      "sponsor_class": "OTHER",
      "healthy_volunteers": true,
      "eligibility": {
        "minimum_age": "21 Years",
        "maximum_age": null,
        "sex": "ALL",
        "summary": "21 Years and older"
      },
      "enrollment_count": 2,
      "start_date": "2012-06",
      "completion_date": "2014-06",
      "has_results": false,
      "last_update_posted_date": "2015-03-06",
      "last_synced_at": "2026-11-06T10:40:07.346Z",
      "location_count": 1,
      "location_summary": "New York, New York",
      "locations": [
        {
          "city": "New York",
          "state": "New York"
        }
      ],
      "official_url": "https://clinicaltrials.gov/study/NCT01632969"
    }
  ]
}