{ "api_version": "1", "request": { "url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=telephone+counseling+1+session&page=8", "query": { "intervention": "telephone counseling 1 session", "page": 8 }, "page_size": 10 }, "pagination": { "page": 8, "page_size": 10, "total_count": 175, "total_pages": 18, "next_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=telephone+counseling+1+session&page=9&page_size=10", "previous_page_url": "https://clinicaltrialsfind.com/api/v1/search.json?intervention=telephone+counseling+1+session&page=7&page_size=10" }, "source": "remote", "last_synced_at": "2026-10-14T13:56:03.705Z", "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": "NCT02601521", "title": "Comparative Effectiveness of Two Tobacco Cessation Interventions for Employees of Partners HealthCare, Inc.", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Smoking Cessation", "Tobacco Use Disorder" ], "interventions": [ { "name": "Internal tobacco coach", "type": "BEHAVIORAL" }, { "name": "External tobacco coach", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Massachusetts General Hospital", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 106, "start_date": "2015-11", "completion_date": "2020-03", "has_results": false, "last_update_posted_date": "2021-02-24", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT02601521" }, { "nct_id": "NCT03880461", "title": "A Mobile Health Intervention to Achieve Appropriate Gestational Weight Gain in Overweight/Obese Women", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Gestational Weight Gain" ], "interventions": [ { "name": "Lifestyle Intervention", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Kaiser Permanente", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "21 Years", "maximum_age": "45 Years", "sex": "FEMALE", "summary": "21 Years to 45 Years · Female only" }, "enrollment_count": 1335, "start_date": "2021-01-21", "completion_date": "2025-03-31", "has_results": true, "last_update_posted_date": "2026-07-29", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 4, "location_summary": "Oakland, California • Redwood City, California • San Francisco, California + 1 more", "locations": [ { "city": "Oakland", "state": "California" }, { "city": "Redwood City", "state": "California" }, { "city": "San Francisco", "state": "California" }, { "city": "Santa Clara", "state": "California" } ], "official_url": "https://clinicaltrials.gov/study/NCT03880461" }, { "nct_id": "NCT06994962", "title": "Multi-Component Breath Alcohol Intervention Phase 3", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Alcohol Use", "Alcohol Drinking", "Drinking Behavior" ], "interventions": [ { "name": "Alcohol-related mobile health technologies", "type": "DEVICE" }, { "name": "Motivational interview and psychoeducation on blood/breath alcohol concentration", "type": "BEHAVIORAL" }, { "name": "Lower tech facilitation", "type": "BEHAVIORAL" }, { "name": "Higher tech facilitation", "type": "BEHAVIORAL" }, { "name": "Alcohol Education", "type": "BEHAVIORAL" }, { "name": "Alcohol Education Technology", "type": "DEVICE" } ], "intervention_types": [ "DEVICE", "BEHAVIORAL" ], "sponsor": "Northeastern University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": "25 Years", "sex": "ALL", "summary": "18 Years to 25 Years" }, "enrollment_count": 90, "start_date": "2025-05-01", "completion_date": "2027-01-31", "has_results": false, "last_update_posted_date": "2026-05-20", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT06994962" }, { "nct_id": "NCT03925220", "title": "Testing a Brief Substance Misuse Preventative Intervention for Parents/Guardians of 5th-7th Grade Students", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Substance-Related Disorders", "Underage Drinking", "Drug Use" ], "interventions": [ { "name": "The SUPPER Project", "type": "BEHAVIORAL" }, { "name": "Improving nutrition and physical activity among youth", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Tufts University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "9 Years", "maximum_age": "14 Years", "sex": "ALL", "summary": "9 Years to 14 Years" }, "enrollment_count": 402, "start_date": "2019-03-06", "completion_date": "2025-01-30", "has_results": true, "last_update_posted_date": "2025-07-09", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 1, "location_summary": "Boston, Massachusetts", "locations": [ { "city": "Boston", "state": "Massachusetts" } ], "official_url": "https://clinicaltrials.gov/study/NCT03925220" }, { "nct_id": "NCT04353973", "title": "Study of an eHealth Delivery Alternative for Cancer Genetic Testing for Hereditary Predisposition in Metastatic Cancer Patients", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Cancer" ], "interventions": [ { "name": "Pre-Test Intervention", "type": "OTHER" }, { "name": "Standard of Care", "type": "OTHER" }, { "name": "Post-Test Intervention", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "Abramson Cancer Center at Penn Medicine", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 256, "start_date": "2020-08-17", "completion_date": "2025-02-13", "has_results": false, "last_update_posted_date": "2025-07-29", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 1, "location_summary": "Philadelphia, Pennsylvania", "locations": [ { "city": "Philadelphia", "state": "Pennsylvania" } ], "official_url": "https://clinicaltrials.gov/study/NCT04353973" }, { "nct_id": "NCT00594399", "title": "Enhancing Fitness in Older Pre-diabetic Veterans", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "PHASE2", "PHASE3" ], "conditions": [ "Impaired Glucose Tolerance", "Obesity", "Diabetes" ], "interventions": [ { "name": "Physical Activity Counseling", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "US Department of Veterans Affairs", "sponsor_class": "FED", "healthy_volunteers": false, "eligibility": { "minimum_age": "60 Years", "maximum_age": null, "sex": "ALL", "summary": "60 Years and older" }, "enrollment_count": 302, "start_date": "2008-10", "completion_date": "2011-06", "has_results": true, "last_update_posted_date": "2015-04-27", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 1, "location_summary": "Durham, North Carolina", "locations": [ { "city": "Durham", "state": "North Carolina" } ], "official_url": "https://clinicaltrials.gov/study/NCT00594399" }, { "nct_id": "NCT03641287", "title": "The Effects of Exercise on Distress, Quality of Life, and Biomarkers in Ovarian Cancer Survivors", "overall_status": "TERMINATED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Ovarian Cancer", "Fallopian Tube Adenocarcinoma", "Fallopian Tube Carcinosarcoma", "Fallopian Tube Clear Cell Adenocarcinoma", "Fallopian Tube Endometrioid Adenocarcinoma", "Fallopian Tube Mucinous Adenocarcinoma", "Fallopian Tube Serous Adenocarcinoma", "Fallopian Tube Transitional Cell Carcinoma", "Fallopian Tube Undifferentiated Carcinoma", "Malignant Ovarian Brenner Tumor", "Ovarian Adenocarcinoma", "Ovarian Carcinosarcoma", "Ovarian Clear Cell Adenocarcinoma", "Ovarian Endometrioid Adenocarcinoma", "Ovarian Mucinous Adenocarcinoma", "Ovarian Seromucinous Carcinoma", "Ovarian Serous Adenocarcinoma", "Ovarian Transitional Cell Carcinoma", "Ovarian Undifferentiated Carcinoma", "Primary Peritoneal Serous Adenocarcinoma", "Primary Peritoneal Carcinosarcoma", "Primary Peritoneal Transitional Cell Carcinoma" ], "interventions": [ { "name": "Exercise Counseling", "type": "OTHER" }, { "name": "Aerobic Exercise", "type": "OTHER" }, { "name": "Physiological Support", "type": "OTHER" }, { "name": "Quality-of-Life Assessment", "type": "OTHER" }, { "name": "Questionnaire Administration", "type": "OTHER" }, { "name": "Best Practice", "type": "OTHER" } ], "intervention_types": [ "OTHER" ], "sponsor": "University of Washington", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "FEMALE", "summary": "18 Years and older · Female only" }, "enrollment_count": 64, "start_date": "2018-12-05", "completion_date": "2022-09-30", "has_results": true, "last_update_posted_date": "2023-11-29", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 1, "location_summary": "Seattle, Washington", "locations": [ { "city": "Seattle", "state": "Washington" } ], "official_url": "https://clinicaltrials.gov/study/NCT03641287" }, { "nct_id": "NCT01631747", "title": "Maternal-Offspring Metabolics:Family Intervention Trial", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Pregnancy", "Weight Gain" ], "interventions": [ { "name": "Lifestyle Intervention Group", "type": "BEHAVIORAL" }, { "name": "Usual Care Group", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Northwestern University", "sponsor_class": "OTHER", "healthy_volunteers": false, "eligibility": { "minimum_age": "18 Years", "maximum_age": "45 Years", "sex": "FEMALE", "summary": "18 Years to 45 Years · Female only" }, "enrollment_count": 281, "start_date": "2012-11", "completion_date": "2017-07-31", "has_results": true, "last_update_posted_date": "2018-11-06", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 2, "location_summary": "Chicago, Illinois", "locations": [ { "city": "Chicago", "state": "Illinois" }, { "city": "Chicago", "state": "Illinois" } ], "official_url": "https://clinicaltrials.gov/study/NCT01631747" }, { "nct_id": "NCT03909347", "title": "PLAN: Dementia Literacy Education and Navigation for Korean Elders With Probable Dementia and Their Caregivers", "overall_status": "COMPLETED", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Dementia" ], "interventions": [ { "name": "PLAN", "type": "BEHAVIORAL" }, { "name": "Standard of Care", "type": "BEHAVIORAL" } ], "intervention_types": [ "BEHAVIORAL" ], "sponsor": "Johns Hopkins University", "sponsor_class": "OTHER", "healthy_volunteers": true, "eligibility": { "minimum_age": "18 Years", "maximum_age": null, "sex": "ALL", "summary": "18 Years and older" }, "enrollment_count": 574, "start_date": "2021-04-20", "completion_date": "2024-12-03", "has_results": true, "last_update_posted_date": "2026-08-03", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 2, "location_summary": "Bayside, New York • Annandale, Virginia", "locations": [ { "city": "Bayside", "state": "New York" }, { "city": "Annandale", "state": "Virginia" } ], "official_url": "https://clinicaltrials.gov/study/NCT03909347" }, { "nct_id": "NCT06378541", "title": "Smartphone App Enhanced Facilitation Among Veterans in a Mental Health Inpatient Setting (Project HOPE)", "overall_status": "RECRUITING", "study_type": "INTERVENTIONAL", "phases": [ "NA" ], "conditions": [ "Suicide Prevention", "Suicide Attempt", "Suicide Ideation" ], "interventions": [ { "name": "Virtual Hope Box Enhanced Facilitation", "type": "BEHAVIORAL" }, { "name": "Enhanced Usual Care", "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": 928, "start_date": "2025-03-26", "completion_date": "2029-05-31", "has_results": false, "last_update_posted_date": "2026-02-09", "last_synced_at": "2026-10-14T13:56:03.705Z", "location_count": 1, "location_summary": "Ann Arbor, Michigan", "locations": [ { "city": "Ann Arbor", "state": "Michigan" } ], "official_url": "https://clinicaltrials.gov/study/NCT06378541" } ] }