Trial reportInternational journal of fertility & sterility2023
The Effect of Palm Pollen and Black Seed Pollen on Male Sex Hormones and Sperm Quality: A Single-Blind, Placebo-Controlled Clinical Trial Study.
Trial report in International journal of fertility & sterility, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed, 4 citations in OpenAlex.
- The role of date palm pollen in women's health and fertility: A narrative review.International journal of reproductive biomedicine · 2026Review
- Date Palm Pollen (Molecules (Basel, Switzerland) · 2026Article
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundNowadays, using medicinal properties is a good alternative for infertility treatment to use them is increasing in the world. The aim of this study was to determine the effects of Herbal oral capsules included palm pollen extract (DPP) and Nigella Sativa extract (NS) on sex hormones in adult infertile men. MATERIALS AND
methodsIn this a single-blind, placebo-controlled clinical trial study, a total of 62 infertile men between 22 and 42 years of age were randomly selected and tested for sex hormones and prolactin. Thirty people in the case group received two 500 mg/kg capsules on a daily basis containing an herbal composition of palm pollen extract (350 mg) and black seed powder extract (250 mg) and the 20 in the control group received a placebo in the morning and at night for 3 months. The herbal composition capsules were manufactured by the Golbadistan Company. At the end of the three -month period, blood and semen tests were performed before and after the intervention in the case group that was compared with the control group. Hormonal assays were performed by Immunoradiometric Assay (IRMA) method. The data entered SPSS statistical software and the level of significance was set at P≤0.05.
resultsThe spermiogram test results showed significant changes in the sperm count, progressive motility and rapid progressivity of the case group at the end of a quarterly period after consuming plant composition except for morphology (P=0.001, P=0.001, P=0.02, P=0.23). In addition, in the case group, the concentration of testosterone, follicle stimulating hormone (FSH), luteinizing hormone (LH) was significantly increased compared to the control group (P=0.000, P=0.004, P=0.012).
conclusionIt seems that taking one 500 mg/kg capsule of DPP and NS extract can significantly increase sperm parameters and testosterone (registration number: IRCT2015020120895N1).
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.