UMIN-CTR Clinical Trial
| Unique ID issued by UMIN | UMIN000059072 |
|---|---|
| Receipt number | R000067566 |
| Scientific Title | A study on abortion stigma in Japan |
| Date of disclosure of the study information | 2025/09/12 |
| Last modified on | 2025/09/12 13:05:37 |
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Basic information
Public title
A study on abortion stigma in Japan
Acronym
A study on abortion stigma in Japan
Scientific Title
A study on abortion stigma in Japan
Scientific Title:Acronym
A study on abortion stigma in Japan
Region
| Japan |
Condition
Condition
Induced abortion
Classification by specialty
| Obstetrics and Gynecology | Nursing | Adult |
Classification by malignancy
Others
Genomic information
NO
Objectives
Narrative objectives1
To clarify community-level abortion stigma in Japan.
Basic objectives2
Others
Basic objectives -Others
To clarify the association between individual-level abortion stigma and quality of abortion care among women seeking abortions in Japan.
Trial characteristics_1
Confirmatory
Trial characteristics_2
Others
Developmental phase
Not applicable
Assessment
Primary outcomes
Abortion stigma
Key secondary outcomes
Base
Study type
Observational
Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment
Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10
Eligibility
Age-lower limit
| 18 | years-old | <= |
Age-upper limit
| 60 | years-old | >= |
Gender
Male and Female
Key inclusion criteria
The community-level survey on abortion stigma will target university students and high school school nurses in the Kanto region of Japan. The individual-level survey on abortion stigma will be conducted through interviews with women who have had abortions and medical professionals who provide abortions. Additionally, a questionnaire survey will be conducted among adult women who have had abortions and register with an online survey company.
Key exclusion criteria
under 18 years
Target sample size
1000
Research contact person
Name of lead principal investigator
| 1st name | Sakiko |
| Middle name | |
| Last name | Emmi |
Organization
University of Tsukuba, Ibaraki, Japan
Division name
Department of Social Psychiatry and Mental Health, Graduate School of Comprehensive Human Sciences
Zip code
305-0006
Address
University of Tsukuba, Tennodai, Tsukuba-city, Ibaraki 305-0006, Japan
TEL
0298533099
emmskk@yahoo.co.jp
Public contact
Name of contact person
| 1st name | Sakiko |
| Middle name | |
| Last name | Emmi |
Organization
University of Tsukuba, Ibaraki, Japan
Division name
Department of Social Psychiatry and Mental Health, Graduate School of Comprehensive Human Sciences
Zip code
305-0006
Address
University of Tsukuba, Tennodai, Tsukuba-city, Ibaraki 305-0006, Japan
TEL
0298533099
Homepage URL
emmskk@yahoo.co.jp
Sponsor or person
Institute
University of Tsukuba
Institute
Department
Personal name
Nobuaki Morita
Funding Source
Organization
University of Tsukuba
Organization
Division
Category of Funding Organization
Other
Nationality of Funding Organization
Other related organizations
Co-sponsor
Name of secondary funder(s)
IRB Contact (For public release)
Organization
University of Tsukuba, Faculty of Medicine, Medical Ethics Committee Secretariat
Address
1-1-1 Tennodai, Tsukuba City, Ibaraki Prefecture, 305-8575
Tel
029-853-3022
sien.ningenss@un.tsukuba.ac.jp
Secondary IDs
Secondary IDs
NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW
Institutions
Institutions
Other administrative information
Date of disclosure of the study information
| 2025 | Year | 09 | Month | 12 | Day |
Related information
URL releasing protocol
Publication of results
Unpublished
Result
URL related to results and publications
Number of participants that the trial has enrolled
Results
Results date posted
Results Delayed
Results Delay Reason
Date of the first journal publication of results
Baseline Characteristics
Participant flow
Adverse events
Outcome measures
Plan to share IPD
IPD sharing Plan description
Progress
Recruitment status
Enrolling by invitation
Date of protocol fixation
| 2017 | Year | 10 | Month | 01 | Day |
Date of IRB
| 2017 | Year | 11 | Month | 09 | Day |
Anticipated trial start date
| 2017 | Year | 11 | Month | 09 | Day |
Last follow-up date
| 2030 | Year | 03 | Month | 31 | Day |
Date of closure to data entry
Date trial data considered complete
Date analysis concluded
Other
Other related information
The study on community-level abortion stigma involved a questionnaire survey of university students and high school school nurses. The study on individual-level abortion stigma involved interviews with women who have had abortions and medical professionals who provide abortions. Future plans include developing a scale to assess the quality of abortion care and conducting an online survey of women who have had abortions.
Management information
Registered date
| 2025 | Year | 09 | Month | 12 | Day |
Last modified on
| 2025 | Year | 09 | Month | 12 | Day |
Link to view the page
Value
https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000067566
