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SU Versus GD for Sperm Preparation in IUI

NCT04477356 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 912

Last updated 2024-02-01

No results posted yet for this study

Summary

Intrauterine insemination (IUI) is the first-line treatment for couples with unexplained and mild male factor infertility. The result of IUI depends on many factors including the sperm preparation techniques. Swim-up (SU) and Density Gradient (DG) are the two most commonly used techniques in sperm preparation for IUI. There is discussion about the effectiveness of these two techniques for IUI outcomes. The effectiveness of SU and DG methods on IUI success rate is not clearly understood and is controversial. This multicenter, randomized controlled trial will be conducted to determine which method (DG or SU) is better for IUI treatment.

Conditions

Interventions

PROCEDURE

SU

Aliquot 1.2 ml Ferticult Flushing media (Fertipro, Belgium) into 14 ml tube and then gently add 1 ml semen sample to the bottom of the tube (in case of larger semen volume, use multiple 14 ml tubes). The tubes then will be hold at an angle of 45 degrees for 45-60 minutes at 37C. Collect 1 ml of supernatant and then wash with 2 ml Ferticult Flushing media by centrifugation at 1200 RPM for 10 minutes. Keeping 0.3 ml washed semen for IUI, sperm density counting. Prepared sperms will be transferred into uterus by soft catheter (Gynétics, Belgium).

PROCEDURE

DG

Add 1.5 ml Sil-select 90% first and then 1.5 ml Sil-select 45% (Fertipro, Belgium) into centrifuge tube, then gently add 1 - 1.5 ml semen on the top of Sil-select layer and centrifuge at 1200 RPM for 15 minutes. Discard upper layer, collect 0.5 ml lower layer into new tube and then wash with 2 ml Ferticult Flushing media at 1200 RPM for 10 minutes. Discard upper layer then collect 0.3 ml lower layer for IUI, sperm density counting. Prepared sperms will be transferred into uterus by soft catheter (Gynétics, Belgium).

Sponsors & Collaborators

  • Mỹ Đức Phú Nhuận Hospital

    collaborator UNKNOWN

  • Mỹ Đức Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-08-10
Primary Completion
2023-10-30
Completion
2023-12-31

Countries

  • Vietnam

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Diseases

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 NCT04477356 on ClinicalTrials.gov