Pilot Study of Aromatherapy massage for Idiopathic Environmental Intolerance patients: Open-label, cross-over trial

Pilot Study of Aromatherapy massage for Idiopathic Environmental Intolerance patients: Open-label, cross-over trial - Pilot Study of Aromatherapy for IEI patients: cross-over trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000003998

Enrollment

Registered

2010-08-04

Start date

2007-10-01

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Idiopathic Environmental Intolerance (Multiple Chemical Sensitivity)

Interventions

Four aromatherapy massages, then control period For aromatherapy massage, 1:2:2, Melissa officinalis, Juniper communis, Rosemary officinalis ct. cineol in Simmondsia sinensis 1% vol/vol Control peri

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Out patients who visited the clinic assuming that he/she has multiple recurrent symptoms which associated with diverse environmental factors tolerated by the majority of people (WHO/IPCS criteria). Inspected by an experienced doctor.

Exclusion criteria

Exclusion criteria: plan to move/renovate, react to patch test of aromatherapy massage oil

Design outcomes

Primary

Measure	Time frame
IEI-scales, STAI Two months after intervention	—

Secondary

Measure	Time frame
POMS after each aromatherapy session	—

Countries

Japan

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026