Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 19, 2026, 2:28 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 163 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Essential Oil Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

To Compare Post-Extraction Use of a Novel Ethylenediaminetetraacetic Acid (EDTA) Post-operative Mouth Rinse and Daily Use EDTA Mouth Rinse and Standard 0.12% Chlorhexidine (CHX) Post-operative Mouth Rinse and Daily Use Essential Oil (EO) Mouth Rinse.

NCT07191262
View directory record Official record
Conditions
Extraction Sites After Removal and Bone Replacement Grafting at Extraction Sockets of Dentally Hopeless Single-rooted Teeth
Interventions
0.12% CHX and Essential Oil mouthrinse, 2.6% EDTA and 0.2% EDTA mouth rinse
Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Mar 20, 2026 · Synced Oct 19, 2026, 2:28 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

The Effect of Aromatherapy on COVID-19-induced Anxiety

NCT04495842
View directory record Official record
Conditions
Stress, Covid19, Anxiety
Interventions
Essential Oil Blend, Control Blend
Other
Lead sponsor
Nutraceuticals Research Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Franklin, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 2, 2021 · Synced Oct 19, 2026, 2:28 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Beneficial Exposome Study

NCT06093464
View directory record Official record
Conditions
Healthy
Interventions
Natural Compound A (Hinoki essential oil), Natural Compound B (Lemon essential oil), Natural Compound C (Control/Water)
Other
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 4, 2024 · Synced Oct 19, 2026, 2:28 AM EDT
Not listed Phase 2 Interventional

Computerized Chemosensory-Based Orbitofrontal Cortex (CBOT) for Opioid Use Disorder

NCT04850664
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 6, 2021 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Placebo Controlled Double Masked Clinical Assessment Study of Essential Fatty Acid Supplement and Its Effect on Patients With Apparent Aqueous Deficient Dry Eye Syndrome

NCT00344721
View directory record Official record
Conditions
Dry Eye Syndrome
Interventions
Omega-3 fatty acid supplement, Placebo
Dietary Supplement
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 14, 2018 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Topical Phytoterpenes for Plantar Fasciitis

NCT05467631
View directory record Official record
Conditions
Plantar Fasciitis
Interventions
Topical oil application
Other
Lead sponsor
Center for Biomedical Research, Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Boise, Idaho
Source: ClinicalTrials.gov public record
Updated Jul 6, 2023 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional Results available

Lavender Aromatherapy for Anxiety During Urodynamics

NCT02344745
View directory record Official record
Conditions
Anxiety, Pain
Interventions
Lavandula angustifolia essential oil (Aura Cacia), Distilled water
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 16, 2016 · Synced Oct 19, 2026, 2:28 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Postpartum Urinary Retention With Essential Oils (PURE)

NCT03319498
View directory record Official record
Conditions
Urinary Retention
Interventions
Peppermint Oil Vapor, Mineral Oil Vapor
Other
Lead sponsor
Mount Carmel Health System
Other
Eligibility
18 Years and older · Female only
Enrollment
77 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Gamma-linolenic Acid Supplementation Study

NCT04481724
View directory record Official record
Conditions
Weight Trajectory
Interventions
gamma-linolenic acid, placebo
Dietary Supplement
Lead sponsor
Virta Health
Industry
Eligibility
18 Years and older
Enrollment
302 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 19, 2026, 2:28 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Sensory Enrichment for Older Adults

NCT03914989
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Mar 24, 2023 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Pharmacokinetics of Essential Oils in Different Capsules

NCT07581522
View directory record Official record
Conditions
Healthy, Health, Subjective
Interventions
Frankinscense Essential Oil Capsule, Lemon Essential Oil Capsule, Wild Orange Essential Oil Capsule
Other
Lead sponsor
University of Mississippi Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Jackson, Mississippi
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Phase 2Phase 3 Interventional Results available

Dry Eye Assessment and Management: Feasibility Study

NCT01102257
View directory record Official record
Conditions
Dry Eye Syndromes, Keratoconjunctivitis Sicca
Interventions
Omega-3 EFA Supplement, Olive Oil
Drug
Lead sponsor
Asbell, Penny, M.D.
Individual
Eligibility
18 Years to 90 Years
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 23, 2012 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Aromatherapy to Reduce Pain and Anxiety During Cervical Colposcopy

NCT01214304
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Nov 25, 2013 · Synced Oct 19, 2026, 2:28 AM EDT
Recruiting Early Phase 1 Interventional

Effect of Rose Odor Exposure on Ictal Apnea

NCT07116421
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Essential Oils and Post COVID-19 Fatigue

NCT04980573
View directory record Official record
Conditions
Covid19, Fatigue
Interventions
Aromatherapy, Placebo
Other
Lead sponsor
Nutraceuticals Research Institute
Other
Eligibility
19 Years to 49 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Franklin, Tennessee
Source: ClinicalTrials.gov public record
Updated Jan 24, 2022 · Synced Oct 19, 2026, 2:28 AM EDT
Withdrawn Not applicable Interventional

Investigating the Effects of Mikei® Red Reishi Essence EX on the Immune System of Prostate Cancer Patients and Patients With Non-cancerous Conditions of the Prostate

NCT03589781
View directory record Official record
Conditions
Prostate Cancer
Interventions
Mikei Red Reishi Essence EX, Placebo
Dietary Supplement
Lead sponsor
Nikkei (Canada) Marketing Limited
Industry
Eligibility
50 Years to 85 Years · Male only
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Mar 30, 2021 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Phase 2 Interventional Results available

Reduction of Opioid Dose Using Conditioning & Open-Label Placebo (COLP) in Intensive Rehabilitation

NCT03906721
View directory record Official record
Conditions
Spinal Cord Injuries, Polytrauma, Burn Injury, Pain Management
Interventions
Placebo, Oxycodone, Essential Oil
Drug · Other
Lead sponsor
Spaulding Rehabilitation Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Reducing Up-set Stomach and Vomiting After Surgery Using Essential Oils

NCT03370328
View directory record Official record
Conditions
Nausea
Interventions
Peppermint oil, Ginger oil
Other
Lead sponsor
University of Rochester
Other
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 4, 2018 · Synced Oct 19, 2026, 2:28 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Study to Evaluate the Outcomes of Cannabinoid (CBD) Roll-on Topical Stick in Primary Total Knee Arthroplasty

NCT04585230
View directory record Official record
Conditions
Pain, Joint, Pain, Postoperative, Total Knee Arthroplasty
Interventions
CBD, Mineral Oil, Placebo
Drug
Lead sponsor
Rothman Institute Orthopaedics
Other
Eligibility
18 Years to 80 Years
Enrollment
92 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 19, 2020 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Implementing a Nurse-Driven Aromatherapy Protocol to Decrease the Effect of Postoperative Nausea and Vomiting

NCT04822844
View directory record Official record
Conditions
Postoperative Nausea and Vomiting (PONV)
Interventions
Lavender Essential Oil, Ginger Essential Oil
Other
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Pasadena, Texas
Source: ClinicalTrials.gov public record
Updated Jul 2, 2021 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Automated Stress Detection and Restoration in Office Workers

NCT05242523
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jul 8, 2022 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional

Determining the Efficacy of Essential Oil Aromatherapy in Children Undergoing Port Access

NCT05696899
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 13, 2024 · Synced Oct 19, 2026, 2:28 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Anxiety Reduction During Office Procedural Medicine Using Aromatherapy

NCT04260399
View directory record Official record
Conditions
Anxiety, Anxiety State, Procedural Anxiety
Interventions
Lavender Aromatherapy, Placebo Aromatherapy
Other
Lead sponsor
Loyola University
Other
Eligibility
18 Years to 100 Years · Female only
Enrollment
88 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Maywood, Illinois
Source: ClinicalTrials.gov public record
Updated May 28, 2021 · Synced Oct 19, 2026, 2:28 AM EDT
Recruiting Not applicable Interventional

AROMA-NT: Essential Oils and Wearable TENS Device for Chronic Nausea

NCT07720336
View directory record Official record
Conditions
Chronic Nausea, Anxiety
Interventions
Inhaled Essential Oils, Wearable TENS Device
Other · Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 19, 2026, 2:28 AM EDT