7 completed, 4 recruiting, 2 not yet recruiting, 1 enrolling by invitation. 13 Not applicable, 1 Phase 1, 1 Phase 2, 1 Phase 3.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 13 | Completed 6, Recruiting 4, Enrolling by invitation 1, Not yet recruiting 1, Terminated 1 |
| Phase 1 | 1 | Not yet recruiting 1 |
| Phase 2 | 1 | Completed 1 |
| Phase 3 | 1 | Completed 1 |
Follow this drug Literature Review of Odorants trials Research Report on Odorants
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Comparing the Olfactory Perception of a Fragrance-Loaded SpECs Over Time Fragrance - Perception, Self | Not applicable | Not yet recruiting | Royal College of Surgeons in Ireland - Medical University of Bahrain | 10 | 2026-02-15 | 2026-02-05 |
| TIPS With or Without BCAA The BCAA Group (experimental group) takes oral branched-chain amino acid (BCAA) supplements for 3 months starting after TIPS., The Placebo Group (control group) takes oral placebo for 3 months postoperatively-prepared by an independent third party, the placebo is identical to BCAA supplements in appearance, odor, and packagin - BCAA, Cirrhosis | Not applicable | Recruiting | Union Hospital, Tongji Medical College, Huazhong University of Science and Technology | 164 | 2025-11-15 | 2025-12-15 |
| Improving Sleep in a Psychiatric Hospital Scented Oil, Ear Plugs, Eye Mask - Sleep Disorder, Mental Health Issue | Phase 1 | Not yet recruiting | The University of Texas Health Science Center, Houston | 40 | 2025-06-01 | 2025-06-08 |
| Electrophysiological Representations of Odor Identity Study 2 odor - Odor Identity Ratings | Not applicable | Recruiting | Northwestern University | 28 | 2025-03-05 | 2026-02-04 |
| The Effect of Maternal Scent and Knitted Octopus Application on Pain in Infants Diagnosed With Neonatal Asphyxia and Receiving Therapeutic Hypothermia Treatment scent - Hypoxic-Ischemic Encephalopathy, Pain | Not applicable | Completed | Alev Sivasli | 45 | 2024-12-30 | 2026-04-13 |
| Characterization of Olfactory Perception in Post-Traumatic Stress Disorder European Test of Olfactory Capabilities (ETOC), Standardized Hedonicity Test, Questionnaires - Post Traumatic Stress Disorder | Unknown | Hospices Civils de Lyon | 40 | 2024-08-26 | 2024-07-10 | |
| Mental Imagery and Targeted Memory Reactivation in Insomnia Imagery Rescripting (IR), Imagery Rescripting (IR) and Targeted Memory Reactivation (TMR) during sleep, Sleep Hygiene - Insomnia Disorder | Not applicable | Recruiting | University Hospital, Geneva | 120 | 2024-04-22 | 2026-03-03 |
| Human Perception of Odors and Odor Blockers Odorants - Tobacco Smoking, Smoking Behaviors | Not applicable | Completed | Tim McClintock | 27 | 2024-04-05 | 2026-07-23 |
| Electrophysiological Representations of Odor in the Human Brain Study 1 odor - Odor Intensity Ratings | Not applicable | Recruiting | Northwestern University | 28 | 2024-04-01 | 2026-08-18 |
| Nasal Olfactory Stimulation and Its Effect on Respiratory Drive in Preterm Infants Aroma, Placebo - Apnea of Prematurity, Prematurity | Not applicable | Completed | University of Zurich | 80 | 2023-06-14 | 2025-04-04 |
| Reactivating Specific Memories During Sleep in Conjunction with a Suppression Context Targeted memory reactivation (odors), Targeted memory reactivation (sounds) - Sleep, Consolidation | Not applicable | Completed | Northwestern University | 23 | 2022-02-10 | 2024-11-19 |
| Sensory Stimulation During Simulated Driving Fragrance - Behavior | Not applicable | Completed | Children's Hospital Medical Center, Cincinnati | 75 | 2018-10-08 | 2020-07-14 |
| The Effect of Odors on Asthma Symptoms Therapeutic Suggestion, Asthmogenic Suggestion, Phenylethyl Alcohol odor - Asthma | Not applicable | Enrolling by invitation | Universitaire Ziekenhuizen KU Leuven | 48 | 2015-08-01 | 2024-07-03 |
| Food Intake Decisions Odors, Visual stimulation, Experimental Task - Healthy | Not applicable | Terminated | Hospices Civils de Lyon | 65 | 2015-02-27 | 2017-11-28 |
| Beneficial Effects of Preference on Behavior in DOC Patients (COGNICOMA) sounds and odors - Disorders of Consciousness | Not applicable | Completed | Hospices Civils de Lyon | 36 | 2014-11-01 | 2018-11-30 |
| Effects of Stress-reducing Aromatherapy aroma - Stress-related Problems | Phase 2 / Phase 3 | Completed | Oregon Health and Science University | 92 | 2010-12-01 | 2019-08-19 |
Anosmia (2) · Apnea (1) · Asthma (1) · Behavior (1) · Consciousness Disorders (1) · Fibrosis (1) · Hypertension, Portal (1) · Hypoxia-Ischemia, Brain (1) · Infant, Premature, Diseases (1) · Inflammation (1) · Pain (1) · Persistent Vegetative State (1) · Premature Birth (1) · Sarcopenia (1) · Sleep Initiation and Maintenance Disorders (1)
Hospices Civils de Lyon (3) · Northwestern University (3) · Alev Sivasli (1) · Children's Hospital Medical Center, Cincinnati (1) · Oregon Health and Science University (1) · Royal College of Surgeons in Ireland - Medical University of Bahrain (1) · The University of Texas Health Science Center, Houston (1) · Tim McClintock (1) · Union Hospital, Tongji Medical College, Huazhong University of Science and Technology (1) · Universitaire Ziekenhuizen KU Leuven (1) · University Hospital, Geneva (1) · University of Zurich (1)
United States (7) · France (3) · Switzerland (2) · Belgium (1) · China (1) · Turkey (Türkiye) (1)
Alev Sivasli (1) · Barry S Oken, MD (1) · Janine Thomann, MD (1) · Mariam Murad (1) · Michelle Patriquin, PhD, ABPP (1) · Thomas Janssens, PhD (1) · Timothy McClintock, PhD (1) · Zerrin Cigdem (1)
2023 (1), K18DC020155 (1)