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Physician Awareness and Understanding of Chronic Inflammatory Demyelinating Polyneuropathy and Multifocal Motor Neuropathy in Japan: A Web-based Study

Physician Awareness and Understanding of Chronic Inflammatory Demyelinating Polyneuropathy and Multifocal Motor Neuropathy in Japan: A Web-based Study - Physician Awareness and Understanding of Chronic Inflammatory Demyelinating Polyneuropathy and Multifocal Motor Neuropathy in Japan: A Web-based Study

Status
Active, not recruiting
Phases
Unknown
Study type
Unknown
Source
JPRN
Registry ID
JPRN-UMIN000048516
Enrollment
360
Registered
2022-08-15
Start date
2022-08-18
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

Chronic Inflammatory Demyelinating Polyneuropathy (CIDP)/ Multifocal Motor Neuropathy (MMN)

Interventions

None listed

Sponsors

Takeda Pharmaceutical Company Limited.
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Physicians who are members of medical societies for: -General internal medicine -Orthopedics -Neurology

Exclusion criteria

Exclusion criteria: The following physicians are excluded: - Have less than 2 years of clinical practice excluding their training periods - Who are not actively practicing physicians or work in facilities other than clinics, university hospitals, general hospitals, and national and public hospitals - Who are currently treating no outpatients and inpatients

Design outcomes

Primary

MeasureTime frame
-To determine the levels of awareness of CIDP/MMN among non-specialists (general internist and orthopedist) -To determine the level of awareness of CIDP/MMN among specialists (neurologists)

Secondary

MeasureTime frame
-To identify factors that lead to misdiagnosis of CIDP/MMN among specialists -To determine key factors used to support diagnosis and treatment decisions in CIDP/MMN

Countries

Japan

Contacts

Public ContactAiko Misaki

Takeda Pharmaceutical Company Limited. Japan Medical Office

aiko.misaki@takeda.com090-1514-8193

Outcome results

None listed

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