- Conditions
- Anxiety, Chemotherapy-induced Nausea and Vomiting
- Interventions
- Essential oils, Placebo
- Drug
- Lead sponsor
- Indiana University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Indianapolis, Indiana
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–24
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Chemotherapy Symptoms
- Interventions
- Ginger, Lavender, Orange, Jojoba
- Drug
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 21 Years to 89 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Olfactory Disorder
- Interventions
- Smell Test
- Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Olfactory Disorder, Smell Disorder, Traumatic Brain Injury, Concussion, Brain
- Interventions
- Smell Test
- Other
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2028
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Migraine
- Interventions
- Eucalyptus Oil Scent, Isopropyl Alcohol Vapors
- Other
- Lead sponsor
- HonorHealth Research Institute
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Scottsdale, Arizona
- Conditions
- Postoperative Pain, Anxiety Postoperative, Opioid Use
- Interventions
- Virtual Realty using a Microsoft Hololens, Empatica HR wristband, and EEG, Essence Olfactory Necklace, Bedside Olfaction Device
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2028
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Claustrophobia, Obsessive-Compulsive Disorder, Arachnophobia
- Interventions
- Experimental Scent, Control Scent, No-Scent Control, In-Vivo Exposure
- Other · Behavioral
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 158 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Stress Levels
- Interventions
- Elequil aromatabs ®
- Other
- Lead sponsor
- Parkland Health and Hospital System
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 319 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Dallas, Texas
- Conditions
- Sleep Disorder, Mental Health Issue
- Interventions
- Scented Oil, Ear Plugs, Eye Mask, Video based safety check, In person safety check
- Drug · Device · Behavioral
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Acute Leukemia, Anorexia, Anxiety, Depression, Dyspnea, Insomnia, Nausea, Pain
- Interventions
- Aromatherapy and Essential Oils, Placebo, Questionnaire Administration
- Procedure · Other
- Lead sponsor
- Ohio State University Comprehensive Cancer Center
- Other
- Eligibility
- Not listed
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Postoperative Pain, Opioid Use
- Interventions
- Conditioned open-label placebo (COLP), Surveys about pain, opioid use and depression symptoms
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 9 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Cognitive Function
- Interventions
- olfactory enrichment (essential oils)
- Other
- Lead sponsor
- University of California, Irvine
- Other
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 110 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Irvine, California
- Conditions
- Opioid Use Disorder, Moderate, Opioid Use Disorder, Severe, Withdrawal Symptoms, Craving, Negative Affectivity
- Interventions
- CBOT + TAU, Sham + TAU
- Drug
- Lead sponsor
- Evon Medics LLC
- Industry
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 4
- States / cities
- Washington D.C., District of Columbia • Rockville, Maryland
- Conditions
- Common Warts
- Interventions
- 10% EISO, Placebo, 20% EISO, 30% EISO
- Drug
- Lead sponsor
- ViroXis Corporation
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 183 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 20
- States / cities
- Rogers, Arkansas • Fremont, California • Lomita, California + 17 more
- Conditions
- Back Pain, Back Pain, Low, Sciatica
- Interventions
- Rose oil, Almond Oil
- Other
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 18 Years to 110 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2024
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Stress
- Interventions
- Bergamot scent, Natural wood scent
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Morning Sickness, Pregnancy Early
- Interventions
- Citrus-Based Aromatherapy, Mint-Based Aromatherapy, Spice-Scented Aromatherapy, Control
- Other
- Lead sponsor
- Nutraceuticals Research Institute
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 74 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Franklin, Tennessee
- Conditions
- Anxiety and Fear, Pain
- Interventions
- STILL QuickTAB Medipack blended scent aromatherapy, manufactured by Soothing Scents
- Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 4 Years to 18 Years
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Total Knee Replacement, Post-operative Nausea and Vomiting, Opioid Use, Anxiety, Depression, Post Operative Pain
- Interventions
- Elequil Lavender-peppermint Aromatabs, Elequil Almond-Oil Aromatabs
- Other
- Lead sponsor
- Hospital for Special Surgery, New York
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Molluscum Contagiosum
- Interventions
- 10% East Indian sandalwood oil cream, Placebo Cream
- Drug
- Lead sponsor
- ViroXis Corporation
- Industry
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2017
- U.S. locations
- 1
- States / cities
- San Antonio, Texas
- Conditions
- Aromatherapy, Anxiety, Stress, Emergency Department
- Interventions
- Lavender Aromatherapy, Unscented Aromatherapy
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Epilepsy, Sudden Unexpected Death in Epilepsy
- Interventions
- 2-phenylethanol rose scent
- Drug
- Lead sponsor
- Vanderbilt University Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Colposcopy
- Interventions
- Essential Lavender Oil, Lavender Scent
- Other
- Lead sponsor
- Mike O'Callaghan Military Hospital
- Federal
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 262 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 1
- States / cities
- Las Vegas, Nevada
- Conditions
- Anosmia, Skull Base Neoplasms
- Interventions
- Olfactory training, Placebo training
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 41 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland