A prospective study of circRNA prediction model for outcome of microsurgical sperm retrieval in azoospermia patients

Seminal plasma circRNA as a predictor of outcome of microejaculation in patients with idiopathic non obstructive azoospermia

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2100046379

Enrollment

Unknown

Registered

2021-05-15

Start date

2021-05-10

Completion date

Unknown

Last updated

2024-04-08

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

Conditions

Azoospermia

Interventions

Gold Standard:Clinical outcomes

Index test:Seminal plasma circRNA

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: Idiopathic non-obstructive azoospermia patients.

Exclusion criteria

Exclusion criteria: No.

Design outcomes

Primary

Measure	Time frame
Seminal plasma circRNA expression level;SEN, SPE, ACC, AUC of ROC, PPV, NPV;	—

Countries

China

Contacts

Public ContactSong Ninghong

The First Affiliated Hospital of Nanjing Medical University

songninghong@126.com+86 13851490672

Outcome results

None listed

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