CompletedNot Applicable

Impact of Coenzyme Q10 and Selenium on Seminal Fluid and Semen Antioxidant Status

Iraq70 participantsStarted 2018-06-01

Plain-language summary

The study was conducted to assess the impact of coenzyme Q10 and selenium on seminal fluid parameters and antioxidant status in infertile men.

Who can participate

Age range

18 Years

Sex

MALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * History of infertility of at least 12 months despite regular unprotected intercourse. * Oligoasthenoteratospermia was diagnosed by semen analysis showing abnormal sperm concentration (\<15 million/ml), progressive motility (\<32%), total motility (\<40%) and morphology (\<30% WHO criteria) as defined by WHO manual for semen analysis 2010 Exclusion Criteria: * Azoospermia, * Varicocele, * Genital tract infection, * Cryptorchidism, * Testicular trauma or scrotal surgery, * Endocrine disorder, * Systemic illness, * Smoking * The presence of female factor

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

Semen volume (WHO 2010 guidelines)

Timeframe: 3 months

Sperm concentration in semen (WHO 2010 guidelines)

Timeframe: 3 months

Sperm motility in semen (WHO 2010 guidelines)

Timeframe: 3 months

Sperm morphology in semen (WHO 2010 guidelines)

Timeframe: 3 months

Seminal plasma TAC (Colorimetric assays)

Timeframe: 3 months

Seminal plasma CAT (Colorimetric assays)

Timeframe: 3 months

Seminal plasma SOD (Colorimetric assays)

Timeframe: 3 months

Trial details

NCT IDNCT03834831

SponsorUniversity of Sumer

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2018-10-31

View on ClinicalTrials.gov More Male Infertility trials

Who can participate

Age range

18 Years

Sex

MALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

What they're measuring

Semen volume (WHO 2010 guidelines)

Timeframe: 3 months

Sperm concentration in semen (WHO 2010 guidelines)

Timeframe: 3 months

Sperm motility in semen (WHO 2010 guidelines)

Timeframe: 3 months

Sperm morphology in semen (WHO 2010 guidelines)

Timeframe: 3 months

Seminal plasma TAC (Colorimetric assays)

Timeframe: 3 months

Seminal plasma CAT (Colorimetric assays)

Timeframe: 3 months

Seminal plasma SOD (Colorimetric assays)

Timeframe: 3 months