infertility
Conditions
Interventions
Index test:The 
of 
diagnosis 
tubal 
patency 
and 
according 
to 
radiography 
2, 
Gold Standard:Refer to "Expert Consensus on Tubal patency Examination in 2021":
1. Diagnosis of tubal patency. The left and right fallopian tubes were diagnosed separately. Diagnostic criteria:
(1) Tu
(2) The fallopian
Sponsors
Nanjing Maternity and Child Health Care Hospital
Eligibility
Sex/Gender
Female
Age
20 Years to 45 Years
Inclusion criteria
Inclusion criteria: 1. Aged 20-45 years; 2. Consistent with HSG indications; 3. Willing to participate the study, sign the informed consent and have a good compliance.
Exclusion criteria
Exclusion criteria: 1. History of iodine allergy, hyperthyroidism or thyroid tumor; 2. Gynecological or leucorrhea examination show abnormalities; 3. Bleeding in the uterus or cervix; 4. Postpartum less than 6 months or uterine cavity operation less than 4 weeks; 5. Pregnancy cannot be ruled out; 6. The body temperature is higher than 37.5? on the day of angiography.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Diagnosis of tubal patency;Diagnosis of pelvic adhesion; | — |
Countries
China
Contacts
Public ContactJingyuann Lu
Nanjing Maternity and Child Health Care Hospital
Outcome results
None listed