Effect of Tokito,a traditional Japanese herbal medicine,for postherpetic neuralgia on the dermatome of thoracic nerves.

Effect of Tokito,a traditional Japanese herbal medicine,for postherpetic neuralgia on the dermatome of thoracic nerves. - Effect of Tokito for thoracoabdominal PHN.

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000030512

Enrollment

Registered

2017-12-21

Start date

2018-12-21

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

Postherpetic neuralgia

Interventions

tokito7.5mg/day, for 2 or 4weeks

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1)The intractable postherpetic neuralgia patient after at least 3 months' duration who accept sufficient analgetic effect by neither medication nor other treatment 2)The patient who was able to get the consent by the document to this research

Exclusion criteria

Exclusion criteria: 1)The patient from whom consent is not obtained by this research 2)The patient who judged that other doctors were inappropriate

Design outcomes

Primary

Measure	Time frame
Change of pain Visual analog scale first medical examination,2weeks later,4 weeks later,8weeks later	—

Secondary

Measure	Time frame
Patient satisfaction score Change of QOL score Change of surface temperature withThermography Change of frequency and amount of other treatment	—

Countries

Japan

Contacts

Public ContactKaori Orimo

Sapporo Medical University School of Medicine Anesthesiology

ka_o_oriori@yahoo.co.jp011-611-2111

Outcome results

None listed

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