UMIN ID: UMIN000053895
Registered date:19/03/2024
Web-based Survey Study on Physician Awareness of Acquired Hemophilia A (AHA) in Japan
Basic Information
| Recruitment status | Pending |
|---|---|
| Health condition(s) or Problem(s) studied | Acquired Hemophilia A |
| Date of first enrollment | 2024/04/01 |
| Target sample size | 1600 |
| Countries of recruitment | Japan |
| Study type | Observational |
| Intervention(s) |
Outcome(s)
| Primary Outcome | Disease awareness level of AHA as assessed by the following items -Rate of physicians knowledge for AHA as assessed by recognition of AHA's presence, examination experiences based on the symptoms of the disease and number of patients based on the demographic data (physicians; department they belong to, facility type they are working at, and academic affiliation they belong to) |
|---|---|
| Secondary Outcome | -Rate of suspecting AHA when physicians encounter a patient with typical bleeding symptoms of AHA -Sources of AHA information, interest, experience of examination, diagnosis and treatment and referral to other clinical departments |
Key inclusion & exclusion criteria
| Age minimum | Not applicable |
|---|---|
| Age maximum | Not applicable |
| Gender | Male and Female |
| Include criteria | |
| Exclude criteria | 1. Physicians with less than two years of clinical experience at giving their consent (excluding residency) 2. Physicians working in facilities other than clinics, university hospitals, general hospitals, national and public hospitals at giving their consent 3. Physicians who are not treating either outpatients or inpatients at giving their consent 4. Physicians who require regal representatives |
Related Information
| Primary Sponsor | Takeda Pharmaceutical Company Limited |
|---|---|
| Secondary Sponsor | |
| Source(s) of Monetary Support | Takeda Pharmaceutical Company Limited |
| Secondary ID(s) |
Contact
| public contact | |
| Name | Madoka Go |
| Address | 1-1, Nihonbashi-Honcho 2-Chome, Chuo-ku, Tokyo Japan 103-8668 |
| Telephone | 090-1872-0300 |
| madoka.go@takeda.com | |
| Affiliation | Takeda Pharmaceutical Company Limited Japan Medical Office |
| scientific contact | |
| Name | Yasuo Miyaguchi |
| Address | 1-1, Nihonbashi-Honcho 2-Chome, Chuo-ku, Tokyo Japan |
| Telephone | 070-4921-7966 |
| yasuo.miyaguchi1@takeda.com | |
| Affiliation | Takeda Pharmaceutical Company Limited Japan Medical Office |