infertility implantation failure
Conditions
Interventions
inserting uterine catheter with sensor to measure uterine bioelectrical impedance and oxidation-reduction potential
Sponsors
Kimura Tadashi
Nakamura Hitomi
Eligibility
Sex/Gender
Female
Inclusion criteria
Inclusion criteria: (1) multiparous women. (2) women aged over 20 years old and under 45 years old. (3) women who have regular menstruation. (4) women who can avoid getting pregnant during the period (5) A written informed consent have to be obtained.
Exclusion criteria
Exclusion criteria: women; (1) who are receiving hormone therapy (2) who have not had menstruation yet since stopping hormone therapy (3) who are pregnant (4) who are during breastfeeding (5) who can not visit to the hospital by following the schedule. (6) who are considered ineligible for enrolling the study by a principal investigator
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| correlation between measurement values of intrauterine bio-electrical impedance and intrauterine oxidation-reduction potential (ORP) | — |
Secondary
| Measure | Time frame |
|---|---|
| alteration of intrauterine bio-electrical impedance measurements during menstrual cycle safety evaluation (the incident rates of injury, bleeding, infection, and abdominal pain) | — |
Contacts
Public ContactHitomi Nakamura
Osaka University
Outcome results
None listed