View clinical trials related to Asthenozoospermia.
Filter by:The present Pocock clinical trial study was conducted In the city of Mashhad in Iran between 2015 and 2016. The study inclusion criteria were men with low fertility of sperm motility<25% and total motility <50% (asthenozoospermia), no history of endocrine diseases, no diabetes men, no hormonal problems in their wives, and a healthy salpingography in their wives. The study subjects were voluntarily assigned to royal gel and IUI groups. In royal gel group, 5 grams of royal gel was used after menstruation and every other night before and after intercourse. IUI group received 75 units of FSH from the second day of the cycle. Then vaginal ultrasound was performed from the sixth day of menstrual cycle to determine the right size of follicle. 10000 units of HCG was administered when follicle diameter reached 16mm, and the study subject was prepared for IUI 32-36 hours later. Each subject alternately swapped groups following fertility failure.
This randomized, double-blind, placebo-controlled study aimed to evaluate the effect of ginseng(GINST) supplementation for 12 weeks on sperm motility.
Although several studies have considered the relationship between infertility and semen thiol compounds levels, no study on the effects of asthenospermia treatments such as oral zinc supplementation on thiol related enzymes activity which are important in fertility of the individual has been reported.
Although several studies have considered the relationship between infertility and semen super oxide radical scavengers levels, no study on the effects of asthenospermia treatments such as oral zinc supplementation on superoxide radical scavengers activity which are important in fertility of the individual has been reported.
Setting. Outpatient fertility clinic. Aim. Investigate if a modification in nutritional habits may improve in the short term the qualities of human sperm, testing two hypothesis: i) that adding to the diet a natural whole food rich in polyunsaturated fatty acids (PUFA) OR ii) that reducing the intake of saturated fatty acids and increasing the consumption of PUFA may affect beneficially sperm parameters. Population. N. 100 hypofertile male subjects attending a fertility clinic. Type of study. Interventional study. No drugs or pharmacologic supplementation will be required nor allowed. Two different type of intervention are scheduled: - Supplementation to western style diet with nuts, naturally rich in PUFA - Diet modification increasing intake of PUFA-rich foods and cutting the consumption of food rich in saturated fats. Protocol - Baseline visit and recruiting. - Informed consent - Randomized allocation to treatment group in a 1: 1 manner Blinding. Investigators deputed to sperm analysis and statistician are blinded as to type of intervention. Phases: - i) basal - ii) after 15 weeks That interval is chosen because encompasses an entire spermatogenesis cycle. Outcomes. Primary - sperm count, concentration,morphology and mobility. Secondary: - serum folate assay, - plasma PUFA (ALA, EPA, DHA) assay, - body weight and BMI variation Statistics. A comparison for all sperm parameters (count,concentration,morphologic abnormalities, mobility) will be carried out by an analysis within groups and within patient.
The investigators are testing the hypothesis that two ounces of whole-shelled walnuts/day added to the diet of men seeking care for infertility will beneficially affect sperm parameters and fertility. The investigators will compare the walnut intervention to the commonly suggested recommendation of adding an OTC multivitamin supplement to the diet.
This is a randomized controlled trial to evaluate the effect of ramipril in stimulating and promoting sperm production in men with low sperm count. Ramipril is an Angiotensin Converting Enzyme Inhibitor (ACEI) currently used to treat high blood pressure. However, previous studies have shown that this class of medications can improve sperm parameters. The purpose of this study is to evaluate the efficacy of ramipril compared to placebo (Substance That is not known to have treatment effect), in improving sperm density in infertile men with documented low sperm count. This study will help us identify subjects that might benefit from treatment with this medication, and the effect it will have on sperm count, shape, and motility.
Since docosahexaenoic acid (DHA) level in sperm membrane has been shown to be decreased in asthenozoospermic men, the investigators hypothesized that DHA supplementation may improve it. Furthermore, the investigators added vitamin E to it to protect its unsaturated bonds which are susceptible to oxidation and production of free oxygen radicals.
Many clinical evidences suggest that Myo-inositol plays a crucial role in human reproduction. Also, it was shown that Myo-inositol concentration in the seminiferous tubules was higher than in serum, and interestingly it was increasing through the epididymis and the deferent duct mining that sperm cell before ejaculation are stored in a "medium" highly enriched in myo-inositol. Starting from this evidences, the investigators hypothesized that myo-inositol may be a possible factor able to improve the semen parameters of samples used in in vitro fertilization cycles.
The ability of spermatozoa to produce reactive oxygen species (ROS) has been respected since the 1940's. Oxidative stress limits the functional competence of mammalian spermatozoa via lipid peroxidation, the induction of oxidative DNA damage and the formation of protein adducts. Nitric oxide (NO) is a free radical generated from the oxidation of L-arginine to L-citrulline by reduced nicotinamide adenine dinucleotide phosphate (NADPH)-dependent NO synthases. Several studies suggest that the overproduction of this free radical and the subsequent excessive exposure to oxidative conditions have a potential pathogenetic implication, which due to the reduction of sperm motility. The present study was conducted to study the effect of Zn supplementation on the levels of NO synthase and arginase in semen of patients with asthenozoospmia.