Efficacy of ninjinyoeitou on cognitive dysfunction caused by intermittent carbon monoxide poisoning

Efficacy of ninjinyoeitou on cognitive dysfunction caused by intermittent carbon monoxide poisoning - Ninjinyoeitou for carbon monoxide poisoning

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000021115

Enrollment

Registered

2016-02-20

Start date

2015-05-27

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

intermittent carbon monoxide poisoning

Interventions

ninjinyoeitou (2.5g) 3 packs per day, before each meal for 8 weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Diagnosed as intermittent carbon monoxide poisoning. Presenting with cognitive dysfunction or white matter lesion detected by head MRI

Exclusion criteria

Exclusion criteria: 1. has been treated by other research drugs within the past three months 2. pregnant or possibly pregnant 3. breastfeeding

Design outcomes

Primary

Measure	Time frame
FAB,MMSE, HDS-R Before treatment, 1,2,4,6,8 weeks after starting treatment.	—

Countries

Japan

Contacts

Public ContactAkihito Uezato

Tokyo Medical and Dental University Graduate School Department of Psychiatry and Behavioral Sciences

uezato-tmd@umin.ac.jp03-5803-5242

Outcome results

None listed

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