Trial reportStem cell research & therapy2025
High-activity placenta-derived mesenchymal stem cells combined with low-intensity extracorporeal shock wave therapy for diabetic erectile dysfunction: a prospective randomized controlled trial.
Trial report in Stem cell research & therapy, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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
1 citing paper in PubMed.
- Exploring the application of shear stress in erectile dysfunction.Asian journal of andrology · 2026Review
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
objectiveTo evaluate the efficacy and safety of high-activity placenta-derived mesenchymal stem cells (hPMSCs) in combination with low-intensity extracorporeal shock wave therapy (LI-ESWT) for the treatment of diabetic erectile dysfunction (ED).
methodsThis prospective, randomized, controlled clinical trial enrolled 33 patients with refractory diabetic ED. Participants were randomly assigned in a 1:1:1 ratio to one of three groups: the hPMSCs group, the LI-ESWT group, or the combined therapy group (H + L). All subjects discontinued ED medications for at least two weeks prior to receiving the intervention. Treatment efficacy was assessed at baseline and at 1,3 and 6 months post-intervention using the International Index of Erectile Function - Erectile Function (IIEF-EF), Erection Hardness Score (EHS), Sexual Encounter Profile (SEP-2/SEP-3), and Rigiscan parameters, with safety outcomes monitored concurrently.
resultsAt the 6-month follow-up, the combined therapy group demonstrated significantly superior outcomes compared to the individual hPMSCs and LI-ESWT groups. Specifically, total erection time reached 22.20 (15.20, 30.25) minutes (p = 0.001) and full erection time reached 11.90 (11.55, 12.35) minutes (p = 0.004) in the combined group. Moreover, EHS scores improved markedly, with 70% of patients in the combined group achieving an EHS > 2 at 6 months (p = 0.045). No severe adverse events were observed in any group; any local mild pain resolved within one week.
conclusionThe combination of high-activity hPMSCs and LI-ESWT appears to be a safe and effective strategy for improving erectile function in patients with diabetic ED, demonstrating a synergistic effect in prolonging erection duration and enhancing penile hardness. This combined therapeutic approach represents a promising new option for the clinical management of diabetic ED, warranting further validation in larger, multi-center studies to confirm its long-term efficacy and safety.
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