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Sequential Volume Measurement of Postpartum Uterus Using 3-dimensional Sonographies (3DUT)
This study has been completed.
Sponsor:
Mahidol University
Information provided by:
Mahidol University
ClinicalTrials.gov Identifier:
NCT00919841
First received: June 11, 2009
Last updated: May 1, 2010
Last verified: May 2010
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Purpose
Women who naturally deliver a singleton will be invited to participate the study. Weekly transabdominal and/or transvaginal ultrasound examinations will be offered until the uterus is completely involuted. The pattern of involution will be analyzed.
| Condition | Intervention |
|---|---|
| Healthy | Other: Ultrasound examination |
| Study Type: | Observational |
| Study Design: | Observational Model: Cohort Time Perspective: Prospective |
| Official Title: | Sequential Volume Measurement of Postpartum Uterus Using 3-dimensional Sonographies |
Resource links provided by NLM:
Further study details as provided by Mahidol University:
Primary Outcome Measures:
- To create the uterine involution curve after vaginal delivery [ Time Frame: 7 weeks ]
Secondary Outcome Measures:
- To assess an alteration in Doppler parameters in arcuate, uterine and ovarian arteries after vaginal delivery [ Time Frame: 7 weeks ]
| Enrollment: | 80 |
| Study Start Date: | July 2009 |
| Study Completion Date: | December 2009 |
| Primary Completion Date: | December 2009 (Final data collection date for primary outcome measure) |
| Groups/Cohorts | Assigned Interventions |
|---|---|
|
Postpartum women
Women who deliver a singleton vaginally
|
Other: Ultrasound examination
Sequential three-dimension sonographic examination for the uterine size after vaginal delivery. The examination will be performed once a week, until the completion of 7 weeks after delivery.
Other Names:
|
Detailed Description:
Women who naturally deliver a singleton in the Department of Obstetrics and Gynecology, Faculty of Medicine Siriraj Hospital will be invited to participate the study. Weekly transabdominal and/or transvaginal ultrasound examinations will be offered until the uterus is completely involuted. Transabdominal or transvaginal approach will be at the examiner's discretion. Uterine volume will be measured with 3-dimensional sonographic technologies. Ovaries will also be assessed, along with Doppler flow in several vessels in the pelvis. The pattern of involution will be analyzed.
Eligibility| Ages Eligible for Study: | Child, Adult, Senior |
| Sexes Eligible for Study: | Female |
| Accepts Healthy Volunteers: | Yes |
| Sampling Method: | Non-Probability Sample |
Study Population
Women who deliver a singleton vaginally will be invited to participate the study.
Criteria
Inclusion Criteria:
- Women who deliver a singleton vaginally will be invited to participate the study.
Exclusion Criteria:
- Women who deliver multiple gestation.
- Women who deliver by Cesarean section
- Women who have puerperal complications eg. postpartum hemorrhage or infection
Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study.
To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below.
For general information, see Learn About Clinical Studies.
Please refer to this study by its ClinicalTrials.gov identifier: NCT00919841
Please refer to this study by its ClinicalTrials.gov identifier: NCT00919841
Locations
| Thailand | |
| Faculty of Medicine Siriraj Hospital | |
| Bangkok, Thailand, 10700 | |
Sponsors and Collaborators
Mahidol University
Investigators
| Principal Investigator: | Tuangsit Wataganara, MD | Faculty of Medicine Siriraj Hospital |
More Information
Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
| Responsible Party: | Tuangsit Wataganara, MD, Faculty of Medicine Siriraj Hospital |
| ClinicalTrials.gov Identifier: | NCT00919841 History of Changes |
| Other Study ID Numbers: |
Si 059/2551(EC3) |
| Study First Received: | June 11, 2009 |
| Last Updated: | May 1, 2010 |
Keywords provided by Mahidol University:
|
postpartum involution three-dimension sonography size of the uterus |
ClinicalTrials.gov processed this record on September 20, 2017