FindTrial
Sign In

The 3D digital image microscope system assisted male infertility microsurgery

The comprative study of 3D digital image operating microscope and traditional operating operating microscope in male infertility microsurgery

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2000037465
Enrollment
Unknown
Registered
2020-08-28
Start date
2020-10-01
Completion date
Unknown
Last updated
2020-10-19

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

Conditions

male infertility

Interventions

3D digital image microscope group:3D digital image microscope group assisted microsurgery
traditional operating microscope group:traditional operating microscope microsurgery

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
20 Years to 45 Years

Inclusion criteria

Inclusion criteria: (1) Obstructive azoospermia (vasectomy, epididymal obstructive azoospermia); (2) Infertility caused by varicocele (associated with abnormal semen parameters); (3) The patient agreed to participate in the study and signed an informed consent form; (4) Male infertility microsurgery.

Exclusion criteria

Exclusion criteria: (1) Recurrent varicocele; (2) Obstructive azoospermia with a history of bilateral indirect hernia surgery or scrotal inguinal surgery in childhood; (3) Azoospermia with suspected distal seminal obstruction; (4) Azoospermia with varicocele; (5) Non-obstructive azoospermia; (6) Severe heart, liver, brain and kidney diseases, as well as coagulation disorders are not suitable for general anesthesia.

Design outcomes

Primary

MeasureTime frame
effectiveness rate of treatment;—

Secondary

MeasureTime frame
semen parameters;rate of natural preganancy ;—

Countries

China

Contacts

Public ContactLi Peng

Shanghai General Hospital

fengzhongjiezou@163.com+86 18516186407

Outcome results

None listed

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