Inhaled Aromatherapy During Wound Debridement for Venous Leg Ulcers
Official title: The Effectiveness and Acceptability of Inhalation Aromatherapy for Patients Undergoing Conservative Sharp Wound Debridement: A Pilot Randomized Controlled Trial
Run by Singapore General Hospital · NCT07732036 · Data updated 2026-11-12
This pilot test will see if inhaling essential oils during a sharp wound debridement helps reduce anxiety and pain for adults with venous leg ulcers.
Quick facts
| Study type | Interventional |
|---|---|
| Ages | 21 Years to 21 Years |
| Sex | All |
| Enrollment | 40 (estimated) |
| Sponsor | Singapore General Hospital Academic / other |
| Locations | 2 sites (Singapore and 1 other locations) |
| Status | Recruiting |
| Started | June 5, 2026 |
| Main results expected | September 30, 2027 |
| Study ends | March 30, 2028 |
| Registry record updated | July 28, 2026 |
| Trial ID | NCT07732036 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults aged 21 and older with venous leg ulcers requiring CSWD who have no fragrance or essential oil sensitivities and meet local consent requirements.
✕Probably not a fit
Patients with fragrance allergies, chronic lung diseases, impaired sense of smell, or those already on anti-anxiety medications may not benefit and could be at higher risk of adverse effects.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study compares inhalation aromatherapy using Asian essential oil extracts to standard care in adults undergoing conservative sharp wound debridement for venous leg ulcers. The trial aims to see if aromatherapy lowers anxiety (measured by STAI-S) and pain during the procedure and to evaluate feasibility and protocol adherence in a clinical setting. It will collect data on outcomes and potential data gaps to inform future practice. The design is a small, feasibility-focused comparison with a single intervention arm versus standard care.
Why it matters
Potential benefit: If successful, aromatherapy during debridement could provide a simple, nonpharmacologic way to lessen procedure-related anxiety and pain.
How similar studies have gone: Previous studies in related settings suggest potential benefits of aromatherapy for anxiety and pain, but data specific to CSWD and venous leg ulcers are limited.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: -≥21 years old -Venous leg ulcers requiring conservative sharp wound debridement Exclusion Criteria: * Known sensitivity or hypersensitivity to essential oils or any components in the Aromatherapy scent formulation * Allergic rhinitis, asthma, chronic lung disease or any disease that impairs the sense of smell * Airway hypersensitivity to fragrances, paint/gasoline fumes or turpentine * Using aromatherapy of any kind * Taking any anti-psychotic drugs * Incapable of providing verbal/written consent * On anti-anxiety medications
Where it's running
-
Singapore General Hospital
Singapore, Singapore Recruiting -
Singapore General Hospital
Singapore, Singapore Recruiting
Study contacts
- Study coordinator: Nanthakumahrie Gunasegaran
- Email: nanthakumahrie.gunasegaran@sgh.com.sg
- Phone: 97250435
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.