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Aromatherapy for Managing Delirium in Elderly Patients in Intensive Care

Investigating the Effects of Aromatherapy with Valerian Essential Oil on Delirium in Alert, Non-Intubated Elderly Patients in the Intensive Care Unit: A Randomized Controlled Clinical Trial

Status
Active, not recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20250715066496N1
Enrollment
60
Registered
2025-08-03
Start date
2025-08-23
Completion date
Unknown
Last updated
2025-08-19

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

delirium. Delirium due to known physiological condition

Interventions

Intervention 1: Every four hours, 3 drops of valerian essential oil are added to a tissue and attached to the patients clothing. The tissue remains in place for 18 minutes. Intervention 2: . Intervent

Sponsors

Tabriz University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
All
Age
60 Years to No maximum

Inclusion criteria

Inclusion criteria: Conscious patients admitted to the Intensive Care Unit (ICU). Age over 60 years. No history of asthma No history of allergy to flowers, perfumes, or herbal essential oils Not dependent on narcotics or alcohol Not requiring mechanical ventilation at the time of the study No visual or hearing impairments, cognitive or psychiatric disorders, or skin lesions on the face or head. No history of psychiatric medication use

Exclusion criteria

Exclusion criteria: Requirement for Mechanical Ventilation Repeated Administration of Haloperidol Allergic Reaction to Valerian Essential Oil Clinical Deterioration Lack of Cooperation from the Patient or Family

Design outcomes

Primary

MeasureTime frame
Deliruim severity. Timepoint: before and after intervention. Method of measurement: NEECHAM (Neelon and Champagne) questionnaire.

Secondary

MeasureTime frame
Duration of delirium. Timepoint: before and after intervention. Method of measurement: NEECHAM questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMojtaba Ziaee

Tabriz University of Medical Sciences

m.ziaee@tbzmed.ac.ir+98 41 3335 7310

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026