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Effect of Urtica pilulifera on treatment of male infertillity and sexual function

Evaluation of the effect of Urtica pilulifera seeds vs placebo on sperm parameters and sexual function in men with abnormal spermogram: a triple blind randomized clinical trial

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
IRCT
Registry ID
IRCT20250110064334N1
Enrollment
84
Registered
2025-02-20
Start date
2025-02-19
Completion date
Unknown
Last updated
2025-07-21

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

Conditions

Condition 1: male infertillity. Condition 2: Male erectile dysfunction. Condition 3: Premature ejaculation. Condition 4: Male orgasmic disorder. Condition 5: Hypoactive sexual desire disorder. Condition 6: Intercourse satisfaction. Condition 7: Overall sexual satisfaction. Male infertility Male erectile dysfunction Premature ejaculation Male orgasmic disorder Hypoactive sexual desire disorder

Interventions

Intervention 1: Intervention group: 42 patient receive 1000 mg of alcoholic extract of Urtica pilulifera seeds and 200 mg of Avicel daily (in 3 capsules, morning and night) for 90 days. Intervention 2

Sponsors

Tehran University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Male
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: Abnormality of at least one sperm parameter (concentration less than 16 million per milliliter, percentage of progressive motile sperm less than 30%, or normal sperm shape less than 4%) in a spermogram test performed in the past 6 months

Exclusion criteria

Exclusion criteria: No sperm in spermogram test Obstructive diseases of the genital tract Vasectomy History of previous surgeries on the testicle Cryptorchidism Epididymitis and orchitis Sexual transmitted diseases Cancer Previous History chemotherapy and radiation therapy Substance addiction Known sensitivity to any herbal product Possibility of developing infertility due to delay in treatment Age above 45 years of the patient's spouse

Design outcomes

Primary

MeasureTime frame
Total sperm number (per ejaculate). Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.;Sperm concentration (sperm number per ml). Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.;Total motility of sperm (percentage). Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.;Progressive motility of sperm (percentage). Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.;Normal sperm shape (percentage). Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.;Semen volume (ml). Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.;Semen pH. Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.;Liquefaction time. Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: Semen analysis.

Secondary

MeasureTime frame
IIEF questionnaire results. Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: IIEF questionnaire.;HISD questionnaire results. Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: HISD questionnaire.;SQOL-M questionnaire results. Timepoint: Before the intervention, upon completion of the intervention (after 90 days). Method of measurement: SQOL-M questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactJavad Saghafi

Tehran University of Medical Sciences

j-saghafi@razi.tums.ac.ir+98 21 8899 3656

Outcome results

None listed

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