Gut microbiome analysis of multiple chemical sensitivity

Gut microbiome analysis of multiple chemical sensitivity - Gut microbiome analysis of multiple chemical sensitivity

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000031031

Enrollment

100

Registered

2018-01-28

Start date

2018-01-26

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

Multiple chemical sensitivity/Idiopathic environmental intorelance

Interventions

None listed

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1. Female 2. The age at the time of consent acquisition is 19 years old or more 3. Person who meets Multiple Chemical Sensitivity criteria of 1999 consensus and is equivalent to Very suggestive in risk criteria using Japanese Quick Environmental Exposure and Sensitivity Inventory 4. Person who agrees with participation in this research

Exclusion criteria

Exclusion criteria: 1. Comorbid with mastocytoma or porphyria. 2. Only due to psychogenic disorder 3. The patient judged as unsuitable for participation by the researcher

Design outcomes

Primary

Measure	Time frame
The differences in gut microbiomes of patients with multiple chemical sensitivity and controls using the analysis based on 16S rRNA gene sequence/metagenomic sequence	—

Secondary

Measure	Time frame
Association between gut microbiome and environmental factors including hypersensitive chemical substances	—

Countries

Japan

Contacts

Public ContactKentaro Watai

Clinical Research Center for Allergy and Rheumatology, Sagamihara National Hospital Department of allergy

k-watai@sagamihara-hosp.gr.jp042-742-8311

Outcome results