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ClinicalTrials.gov public records Last synced Nov 11, 2026, 1:43 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 73–96 of 150 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Problem solving counseling Clear all

Conditions: Hematopoietic Cell Transplant
Interventions: Integrated health counseling and step prescription; Behavioral
Lead sponsor: Mayo Clinic; Other
Eligibility: 18 Years and older
Enrollment: 34 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022
U.S. locations: 1
States / cities: Pheonix, Arizona

Conditions: Nurse Delivered Counseling, Emotional Distress
Interventions: RCT Treatment -Listening Visits delivered by NICU nurse in person, RCT Control Usual mental health care delivered by NICU social workers, Open trial: Listening Visits delivered by a NICU nurse via zoom; Behavioral
Lead sponsor: University of Iowa; Other
Eligibility: 18 Years and older · Female only
Enrollment: 55 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2022
U.S. locations: 1
States / cities: Iowa City, Iowa

Conditions: Depression
Interventions: Collaborative depression care management, Enhanced usual care; Behavioral
Lead sponsor: University of Southern California; Other
Eligibility: 18 Years and older
Enrollment: 387 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2009
U.S. locations: 1
States / cities: Los Angeles, California

Conditions: Cardiovascular Disease (CKD), Hyperphosphatemia
Interventions: Education (Edu), SM intervention, Social Cognitive Therapy (SCT); Behavioral
Lead sponsor: NYU Langone Health; Other
Eligibility: 19 Years to 89 Years
Enrollment: 40 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018
U.S. locations: 1
States / cities: New York, New York

Conditions: Depression
Interventions: Engagement and Counseling for Latinos (ECLA-F), Engagement and Counseling for Latinos (ECLA-T); Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 257 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2012
U.S. locations: 1
States / cities: Somerville, Massachusetts

Conditions: Mild Cognitive Impairment
Interventions: Problem Solving Therapy, Problem Solving Therapy + Exercise, Enhanced Usual Care; Behavioral · Other
Lead sponsor: University of Pittsburgh; Other
Eligibility: 60 Years and older
Enrollment: 94 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2016
U.S. locations: 2
States / cities: Pittsburgh, Pennsylvania

Conditions: Spinal Degenerative Disorder, Spinal Stenosis, Spondylosis
Interventions: Physical activity intervention, Usual care; Behavioral · Other
Lead sponsor: Vanderbilt University Medical Center; Other
Eligibility: 18 Years and older
Enrollment: 16 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2020 – 2021
U.S. locations: 1
States / cities: Nashville, Tennessee

Conditions: Tobacco Dependence
Interventions: CEASE Intervention; Behavioral
Lead sponsor: Massachusetts General Hospital; Other
Eligibility: 18 Years and older
Enrollment: 3,888 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2017
U.S. locations: 1
States / cities: Boston, Massachusetts

Conditions: Schizophrenia, Schizoaffective Disorder, Psychosis NOS
Interventions: Relapse Prevention Plan, Daily Support Website, Computer CBT for voices and paranoia, FOCUS, Prescriber Decision Assistant; Behavioral · Other
Lead sponsor: Northwell Health; Other
Eligibility: 18 Years to 60 Years
Enrollment: 461 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2013 – 2015
U.S. locations: 8
States / cities: Fort Lauderdale, Florida • Lawrenceburg, Indiana • Grand Rapids, Michigan + 5 more

Conditions: Physical Activity, Blood Pressure, Physical Functioning, Quality of Life, Sedentary
Interventions: Physical Activity, Group educational sessions, Phone counseling call, Peer Mentoring, Policy Change, Support, Tailored environmental resources, Health check phone call, Pedometer; Behavioral
Lead sponsor: University of California, San Diego; Other
Eligibility: 65 Years and older
Enrollment: 307 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Adherence
Interventions: Positive STEPS; Behavioral
Lead sponsor: University of California, Los Angeles; Other
Eligibility: 16 Years to 29 Years
Enrollment: 123 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2018 – 2024
U.S. locations: 4
States / cities: Los Angeles, California • Chicago, Illinois • Boston, Massachusetts + 1 more

Conditions: Brain Concussion
Interventions: Enhanced Problem-Solving Training (E-PST), Healthy Living Messages (HLM), Enhanced Problem-Solving Training (E-PST) (non-randomized); Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 18 Years and older
Enrollment: 50 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2023
U.S. locations: 1
States / cities: Buffalo, New York

Conditions: Substance Use, HIV/AIDS, Older Adults, Behavioral Intervention, Infectious Disease
Interventions: Psycho-educational content (5 Minutes), Readiness Assessment (10 minutes), Goal-Setting (5 minutes), Identifying and prioritizing needs (5 minutes), Explanation of Peer Navigator and Session wrap (5 minutes); Behavioral
Lead sponsor: Florida State University; Other
Eligibility: 18 Years to 85 Years
Enrollment: 86 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2018 – 2022
U.S. locations: 3
States / cities: Gainesville, Florida • Jacksonville, Florida • Lake City, Florida

Conditions: Cervical Cancer, Tobacco Use, Smoking Cessation
Interventions: Self-Help Materials, Nicotine Patch, REDCap, Saliva Test, Telephone Counseling Sessions, Nicotine lozenge; Behavioral · Drug · Procedure
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 18 Years and older · Female only
Enrollment: 202 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2021
U.S. locations: 3
States / cities: Tampa, Florida • Oklahoma City, Oklahoma

Conditions: Cystic Fibrosis
Interventions: Motivational Interviewing, Cystic Fibrosis Education; Behavioral · Other
Lead sponsor: Johns Hopkins University; Other
Eligibility: 16 Years and older
Enrollment: 128 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2009 – 2014
U.S. locations: 1
States / cities: Baltimore, Maryland

Conditions: Fatigue, Physical Activity, Lupus Erythematosus, Systemic
Interventions: Experimental, Control; Behavioral · Other
Lead sponsor: Northwestern University; Other
Eligibility: 18 Years to 80 Years
Enrollment: 200 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2027
U.S. locations: 2
States / cities: Chicago, Illinois

Conditions: Smoking Cessation, Cervical Cancer, High Grade Cervical Dysplasia
Interventions: Smoking Cessation treatment delivered by Tobacco Free Florida Quitline, Nicotine patch, Nicotine Lozenge, Motivation and Problem Solving (MAPS) intervention; Behavioral · Drug
Lead sponsor: H. Lee Moffitt Cancer Center and Research Institute; Other
Eligibility: 18 Years and older · Female only
Enrollment: 360 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2022 – 2028
U.S. locations: 1
States / cities: Tampa, Florida

Conditions: Stress Disorders, Post-Traumatic, Depression, Antisocial Personality Disorder, Anxiety, Aggressive Behavior
Interventions: RRF4H Combination Intervention; Behavioral
Lead sponsor: Washington University School of Medicine; Other
Eligibility: 14 Years to 17 Years
Enrollment: 308 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2024 – 2026
U.S. locations: 1
States / cities: Omaha, Nebraska

Conditions: Smoking, Smoking Cessation, Adherence, Nicotine Dependence, Motivation
Interventions: Short Term Combination Nicotine Replacement Therapy (patch + gum), Long Term Combination Nicotine Replacement Therapy (patch + gum), Intensive Maintenance Counseling, Cognitive Medication Adherence Counseling (CAM), Electronic Medication Monitoring Device (the Helping Hand) + Feedback, Automated Adherence Prompting Phone Calls; Drug · Behavioral
Lead sponsor: University of Wisconsin, Madison; Other
Eligibility: 18 Years to 99 Years
Enrollment: 544 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2010 – 2014
U.S. locations: 1
States / cities: Madison, Wisconsin

Conditions: Obesity, Osteoarthritis, Knee Osteoarthritis
Interventions: Weight Loss; Behavioral
Lead sponsor: Duke University; Other
Eligibility: 18 Years to 45 Years
Enrollment: 88 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2020 – 2024
U.S. locations: 1
States / cities: Durham, North Carolina

Conditions: Mild Cognitive Impairment
Interventions: Strategy Training, Enhanced Usual Care; Behavioral · Other
Lead sponsor: University of Pittsburgh; Other
Eligibility: 60 Years and older
Enrollment: 105 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2025
U.S. locations: 1
States / cities: Pittsburgh, Pennsylvania

Conditions: Childhood Obesity
Interventions: Healthy Homes, Usual Care; Behavioral · Other
Lead sponsor: University of Colorado, Denver; Other
Eligibility: 3 Years to 5 Years
Enrollment: 129 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2011 – 2014
U.S. locations: 1
States / cities: Aurora, Colorado

Conditions: Asthma
Interventions: PEF Feedback, Asthma education; Behavioral
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 60 Years and older
Enrollment: 58 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2019 – 2022
U.S. locations: 3
States / cities: New York, New York • The Bronx, New York

Conditions: Obstructive Sleep Apnea, Fat Disorder
Interventions: PAP Therapy, Lifestyle Counseling Intervention; Device · Behavioral
Lead sponsor: University of Miami; Other
Eligibility: 18 Years to 70 Years
Enrollment: 100 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2022 – 2027
U.S. locations: 1
States / cities: Miami, Florida

Search by objective public record fields.

Physical Activity Intervention for Hematopoietic Cell Transplant Recipients and Caregivers

Listening Visits for Emotionally Distressed Mothers of Hospitalized Newborns

Collaborative Depression Care Management in Treating Depressed Low-income Hispanics With Diabetes

Behavioral Management of Phosphorus in Hemodialysis Patients

Comparative Effectiveness Research for Eliminating Disparities

Retaining Cognition While Avoiding Late-Life Depression

Physical Activity Intervention for Patients Following Lumbar Spine Surgery

Changing Pediatric Office Systems Nationally to Address Parental Tobacco Use

Improving Care and Reducing Cost Study

Multilevel Intervention for Physical Activity in Retirement Communities

Positive Steps to Enhance Problem Solving Skills

Enhanced Problem-Solving Training

Feasibility of SBIRT-PN

Smoking Cessation for Cervical Cancer Survivors

Building Adherence to Live With And Navigate my Cystic Fibrosis (CF) Experience

Lupus Intervention for Fatigue Trial

Enhancing Long-Term Smoking Abstinence Among Cervical Cancer Survivors (Project ACCESS)

Resettled Refugee Families for Healing

Evaluation of Treatments to Improve Smoking Cessation Medication Adherence

Reducing Obesity and Cartilage Compression in Knees

Facilitating Optimal Routines in Aging

Environmental Influences on Early Childhood Obesity

Symptom Perception

Metabolism and Sleep Apnea Treatment