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Clinical Trials/JPRN-jRCT2061220090
JPRN-jRCT2061220090
Recruiting
Phase 2

Safety and efficacy of Goreisan in combination with carbamazepine in patients with trigeminal neuralgia: A physician-initiated double-blind, randomized, placebo-controlled, Phase II clinical trial - HOG-503-001

Ogawa Keiko0 sites24 target enrollmentJanuary 30, 2023

Overview

Phase
Phase 2
Intervention
Not specified
Conditions
Not specified
Sponsor
Ogawa Keiko
Enrollment
24
Status
Recruiting
Last Updated
2 years ago

Overview

Brief Summary

No summary available.

Registry
who.int
Start Date
January 30, 2023
End Date
TBD
Last Updated
2 years ago
Study Type
Interventional

Investigators

Sponsor
Ogawa Keiko

Eligibility Criteria

Inclusion Criteria

  • Select patients who meet all of the following criteria
  • (1\) Patients whose consent has been obtained in writing
  • (2\) Patients who are at least 18 years of age at the time consent is obtained, regardless of gender
  • (3\) Patients who can use a telemedicine system
  • (4\) Patients diagnosed with idiopathic trigeminal neuralgia or typical trigeminal neuralgia based on the diagnostic criteria according to The International Classification of Headache Disorders (ICHD, 3DE EDTION: ICHD\-3\)
  • (5\) Patients who meet the following conditions for carbamazepine for trigeminal neuralgia at the time of enrollment
  • \-Receiving carbamazepine for at least 1 month consecutively
  • \-Daily dosage has remained unchanged for 2 weeks prior to enrollment.
  • (6\) Patients with inadequate pain control for trigeminal neuralgia even with carbamazepine administration\*.
  • \*Average weekly VAS 30 or greater for pain attacks in 1 consecutive week within 3 weeks prior to enrollment

Exclusion Criteria

  • (1\) Patients diagnosed with secondary trigeminal neuralgia
  • (2\) Patients with a history of allergic reaction to any of the ingredients in Goreisan
  • (3\) Patients with a history of Goreisan, Inchin goreisan, Tyoreitou, or Ireitou.
  • (4\) Patients who are using any of the following drugs within 30 days prior to registration
  • Drugs that have been reported to be effective for trigeminal neuralgia
  • Drugs contraindicated with carbamazepine
  • Kampo and crude drug containing the ingredients of Goreisan
  • (5\) Patients on drugs that are contraindicated with carbamazepine
  • (6\) Patients undergoing treatment for malignant tumors
  • (7\) Pregnant or breast\-feeding women

Outcomes

Primary Outcomes

Not specified

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