Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 4:49 AM
Ignite Modification Date:
2025-12-25 @ 4:49 AM
NCT ID:
NCT05345418
Brief Summary:
Sexual functional deficiency affects largely the physical conditions, life and sexual quality of the patients. Hypogonadism affects about 4 to 5 million men in the US, and the incidence increases with age. In our recent phase I clinical trial, we have shown that intravenous adipose - derived MSC administration was safe in female and male patients with hormone deficiency. Post-transplantation sexual satisfaction was observed in all patients enrolled in this study. Testosterone levels in males increased significantly after transplantation and were maintained at high levels for up to 6 months before decreasing again at the 12-month follow-up. The aim of this clinical trial was to assess the safety and effectiveness of allogeneic administration of MSCs in middle-aged people with sexual functional deficiency.
Detailed Description:
Sexual functional deficiency occurs at some point in life and becomes a problematic issue in middle-aged adulthood. Regenerative medicine, especially mesenchymal stem cell (MSC) transplantation, has developed extensively, with preclinical and clinical trials emphasizing the benefits of stem cell therapy for restoration of sexual deficiency. n our recent phase I clinical trial, we have shown that intravenous adipose - derived MSC administration was safe in female and male patients with hormone deficiency. Post-transplantation sexual satisfaction was observed in all patients enrolled in this study. Testosterone levels in males increased significantly after transplantation and were maintained at high levels for up to 6 months before decreasing again at the 12-month follow-up. The aim of this clinical trial was to assess the safety and effectiveness of allogeneic administration of MSCs in middle-aged people with sexual functional deficiency. In phase II, 40 males with hormone deficiency will be recruited and divided randomly into two groups (n=23 each). The group A will receive UC-MSCs intravenously at day 0 and day 90 ± 7, while the group B will be infused with UC-MSCs at day 180 ± 14 and day 270 ± 14. Each group will be monitored for 365 ± 14 days after the first infusion. The phase II is to investigate safety and efficacy of UC-MSC infusion for the treatment of sexual hormone deficiency in males.
The primary outcome are: (1) numbers of AEs or SAEs during UC-MSC infusion and 365 ± 14 days after the first infusion; (2) Testosterone levels and sexual life quality through quantification of Aging Men Symptom (AMS), International Index of Erectile Function (IIEF), and Sexual Quality of Life Questionnaire (SQoL-M) at day 90 ± 7 and day 180 ± 14 of the group A compared to those of the group B.
The secondary outcome are: (1) Testosterone levels and (2) sexual life quality through quantification of AMS, IIEF, and SQoL-M at day 90 ± 7, day 180 ± 14, and day 365 ± 14 after the first UC-MSC infusion of each group compared to the baseline; (3) cytokine concentration (TNFa, IFN-γ, IL1, IL-6, IL-8, IL-4, IL-10, IDO) in serum of the participants and their T cell immunophenotype at day 90 ± 7, day 180 ± 14, and day 365 ± 14 after the first UC-MSC infusion.
Study:
NCT05345418
Study Brief:
Protocol Section:
NCT05345418