Skip to content

Nano filter for sperm prep

Design of sperm prep filter and comparison of its effect on sperm parameters with the usual laboratory method of concentration gradient

Status
Recruiting
Phases
Phase 3
Study type
Observational
Source
IRCT
Registry ID
IRCT20201217049745N1
Enrollment
300
Registered
2021-01-26
Start date
2020-01-13
Completion date
Unknown
Last updated
2021-02-22

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

Conditions

Infertility with male factors.

Interventions

Intervention 1: Control group: In this group, the usual laboratory method of concentration gradient is used and the method is: first, create two separate layers with different concentration gradients

Sponsors

Mashhad University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
25 Years to 40 Years

Inclusion criteria

Inclusion criteria: Infertility with male factor No specific diseases such as blood sugar -HIV - Syphilis and other sexually transmitted diseases - No obstruction in the urethra or any loss in the ducts and tubes of sperm Lack of inherited and malignant diseases such as cancer All men should be between 25 and 40 years old and have a period of abstinence for 3 to 2 days. No spinal cord injury Do not take androgenic drugs

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

MeasureTime frame
The amount of sample volume per person is between 1.5 ml to 4 ml. Timepoint: It takes place 2-3 days after the last intercourse. Method of measurement: ?????? ???? ?? ???? ????? ?? ?? ??? ??? ???? ??????????.;The pH of each sample. Timepoint: It takes place 2-3 days after the last intercourse. Method of measurement: ?? ??????? ?? ???? ??? ????? ?????? ???? PH.;Number of sperm per semen sample. Timepoint: It takes place 2-3 days after the last intercourse. Method of measurement: It is counted both manually and by computer.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactMohammad Javad Sarvghadi

Islamic Azad University

dr.mohammadjavadsarv80@gmail.com+98 51 3878 2095

Outcome results

None listed

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