Human trial93 participants180 daysNon-randomised trial

Short-Term Audiometric Trajectories in Older Adults Receiving Systemic Human Umbilical Cord-Derived Mesenchymal Stem Cells: An Exploratory Single-Arm Substudy

Figure 1. Hearing Substudy Participant Flow. — Figure 1. Hearing Substudy Participant Flow.Hearing Substudy Participant Flow.Song et al.

Clinical Interventions in Aging

The paper

Mengtao Song, Xiaoxuan Kong, Dayong Wang,

Guohui Chen, Jin Li, Jiao Zhang, Jin Yan, Xiaoqiang Hou, Feng Cao,

Chinese PLA General Hospital

Clinical Interventions in Aging · 26 Sep 2026

doi.org/10.2147/cia.s642513 PubMed 42819495

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