Randomized Controlled Trial for ovarian stimulation protocol choice in TESE-ICSI of Non-obstructive azoospermia

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000032969

Enrollment

Unknown

Registered

2020-05-17

Start date

2021-01-01

Completion date

Unknown

Last updated

2020-05-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Infertility

Interventions

1:GnRH agonist protocol

2:GnRH antagonist protocol

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: 1. Non-obstructive azoospermia patients who planned to perform micro testicular sperm extraction(TESE)-ICSI in our center, including fresh TESE sperm and frozen-thawed sperm; 2. Female younger than 43 years; 3. Patients with informed consent form.

Exclusion criteria

Exclusion criteria: 1. Patients who use donor sperm or oocytes; 2. Patients with recurrent failure of embryo transfer; 3. Patients with intrauterine adhesion; 4. Patients with hydrosalpinx; 5. Patients who cancel the cycle because of no sperm extracted in TESE or unqualified sperm extracted in TESE or un qualified frozen-thawed sperm; 6. Patients who decide to partly use donor sperm because of the shortage of qualified sperm extracted from TESE or frozen-thawed sperm.

Design outcomes

Primary

Measure	Time frame
Cumulative live birth rate;	—

Countries

China

Contacts

Public ContactYu Wu

Shanghai General Hospital

wuyu1970@yahoo.com+86 13761290479

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026