LH Sperm SD study

Performance evaluation study of the LensHooke Sperm separation device as a sperm sorting method.

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1040230045

Enrollment

Registered

2023-06-24

Start date

2023-06-24

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Male infertility patients

Interventions

None listed

Eligibility

Sex/Gender

Male

Inclusion criteria

Inclusion criteria: 1) Age: 18 years and older 2) Patients who have given written consent to participate in the study

Exclusion criteria

Exclusion criteria: 1) Discarded specimens with a total sperm concentration of 10 million sperm/mL or less 2) Discarded specimens with a motility rate of 10% or less of the original semen 3) Patients deemed inappropriate for inclusion in the study by the principal investigator/associate investigator

Design outcomes

Primary

Measure	Time frame
SDF rates of sperm before and after various sperm adjustments	—

Secondary

Measure	Time frame
Age, total sperm count, sperm motility rate, sperm advance motility rate, odd-shaped sperm rate	—

Contacts

Public ContactHiroki Takeuchi

Mie University

h-takeuchi@med.mie-u.ac.jp+81-59-232-1111

Outcome results