| The influence of taking the pyrroloquinoline quinone containing food or the spermidine containing food( dried yeast GSP23) in accumulation of the body fat and the muscles in human study.(pilot study) | The influence of taking the pyrroloquinoline quinone containing food or the spermidine containing food( dried yeast GSP23) in accumulation of the body fat and the muscles in human study.(pilot study) - The influence of PQQ or the spermidine containing food in accumulation of the body fat and muscles in human study (pilot study) | JPRN-UMIN000051636 |
| Bioavailability of Spermidine in Healthy Males | Bioavailability of Spermidine in Healthy Males | NCT06017219 |
| Aromatase inhibitor combined with a spermidine-enriched dietary complex supplement for the treatment of spermatogenic failure: a multicenter randomized controlled trial | Aromatase inhibitor combined with a spermidine-enriched dietary complex supplement for the treatment of spermatogenic failure: a multicenter randomized controlled trial | ChiCTR2400086133 |
| Characterisation of the postprandial pharmacokinetics of spermidine in humans. Randomised, placebo-controlled, single-centre study in healthy volunteers; two-arm cross-over design with washout phase | Characterisation of the postprandial pharmacokinetics of spermidine in humans. Randomised, placebo-controlled, single-centre study in healthy volunteers; two-arm cross-over design with washout phase | DRKS00029397 |
| An Exploratory Clinical Study on Autophagy and Multi-level Molecular Profiling During Spermidine Supplementation | Autophagy Characterization and Multi-level Molecular Profiling of Spermidine Supplementation: a Clinical Study | NCT04823806 |
| Spermidine Anti-Hypertension Study | Spermidine Anti-Hypertension Study | NCT04405388 |
| A single-center, randomized, double-blind, placebo-controlled clinical study: Effects of a spermidine-enriched dietary complex supplement on fertility in subjects with spermatogenesis disorders | A single-center, randomized, double-blind, placebo-controlled clinical study: Effects of a spermidine-enriched dietary complex supplement on fertility in subjects with spermatogenesis disorders | ChiCTR2300077972 |
| Metabolic Responses to Spermidine Supplementation. | Randomized, Double-Blind, Crossover Study to Assess the Effects of a Spermidine Supplement on Metabolomics in Older Men | NCT05459961 |
| Improving Vaccination in Older Adults by Inducing Autophagy With Spermidine | Characterisation of the Effects of Spermidine, a Nutrition Supplement, on the Immune Memory Response to Coronavirus Vaccine in Older People | NCT05421546 |
| This Study Evaluates the Clinical Effect of Adding Spermidine Gel to Minimally Invasive Non-surgical Periodontal Therapy (MINST) to Improve Periodontal Health. | Evaluation of Subgingival Mechanical Periodontal Therapy with the Additional Local Application of a Spermidine-Based Gel | NCT06792916 |
| Investigate the effects of a spermidine supplementation on immune system and inflammatory parameters in old and young adults | Investigate the effects of a spermidine supplementation on immune system and inflammatory parameters in old and young adults - ImmuneAge-Study | DRKS00025879 |
| Treatment of Peri-implant Mucositis by Application of a Spermidine-based Gel | Treatment of Peri-implant Mucositis by Non-surgical Debridement and Additional Application of a Spermidine-based Gel | NCT05926557 |
| Spermidine Intake and All-cause Mortality | Association Between Dietary Spermidine Intake and Mortality in the Population-based Bruneck Study | NCT03378843 |
| Effects of Spermidine intake on the immune response to Covid-19 vaccine | Characterisation of the effects of Spermidine on the immune response to Covid-19 vaccine in older people - a feasibility study - Spermidine and Covid-19 vaccination in older people | EUCTR2021-001391-42-AT |
| Etiology and clinical prevention and treatment of spermatogenesis disorders | A randomized controlled clinical study of letrozole combined with spermidine versus letrozole or spermidine alone in the treatment of non-obstructive azoospermia | ChiCTR2200058148 |
