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A Sibling Oocyte Study- Comparison of ZyMotTM Microfluidics Device to Density Gradient for Sperm Selection During ICSI

NCT04818593 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 108

Last updated 2023-06-05

Study results available
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Summary

The primary objective of this study is to evaluate whether the percentage of good quality embryo formation following Intracytoplasmic Sperm Injection (ICSI) is improved with the use of ZyMot method of microfluidic sperm separation compared to density gradient.

Conditions

  • ART

Interventions

DEVICE

ZyMot Multi Sperm Separation Device (850 ul)

850 uL of untreated semen will be directly deposited into the inlet port of the ZyMotTM Multi device, followed by placement of 750 uL culture medium in the outlet port and throughout the upper collection chamber. The device will then be incubated in a humidified 37C CO2 incubator for 30 minutes. During incubation, the healthiest and most motile sperm will swim through the microporous filter and into the upper collection chamber, where they will be recovered via the outlet port. 500 uL of the sperm sample will be removed and placed in a separate tube for analysis and insemination.

OTHER

Density Gradient Centrifugation

Density gradient centrifugation will be performed using a one-layer preparation of 90% Isolate in 15 mL conical tubes. Semen will be layered over 1 mL of gradient and then centrifuged for 15 min at 300xg. The supernatant will be removed and discarded. The sperm pellet will be washed by mixing with Multipurpose Handling Medium Complete and centrifuging the sample for 5 min at 400xg. After the wash, the supernatant is removed and discarded and the pellet is re-suspended in culture medium, assessed for sperm parameters, and held at room temperature until insemination.

Sponsors & Collaborators

Principal Investigators

  • Rani Fritz, DO, PhD · NYU Langone Health

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-06-18
Primary Completion
2021-11-29
Completion
2021-11-29
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04818593 on ClinicalTrials.gov