{"id":1195,"slug":"脂肪胶-svf-干细胞脂肪填充-这类升级项目-存活率真的更高吗","question":"「脂肪胶」「SVF」「干细胞脂肪填充」这类升级项目，存活率真的更高吗？","intent":"commercial","language":"zh","url":"https://worldwiki.io/q/脂肪胶-svf-干细胞脂肪填充-这类升级项目-存活率真的更高吗","entity":{"slug":"facial-fat-grafting","name":"Facial Fat Grafting","url":"https://worldwiki.io/entity/facial-fat-grafting"},"answer":{"short_answer":"关于在脂肪中添加细胞成分（细胞辅助脂肪移植）的系统评价结论是疗效证据仍不充分，无法证明其存活率明确优于常规脂肪移植。面向患者的干细胞科普资料也提醒，干细胞在美容抗老方面的效果多数尚未被证实。因此把「加干细胞」当作提价理由时，应要求机构出示具体做的是什么处理、依据是哪些已发表研究。","detailed_answer":"<p><strong>现有证据怎么说：</strong></p><ul><li>细胞辅助脂肪移植的疗效经系统评价审查，结论为证据不足[6]。</li><li>常规（未加细胞或 PRP）脂肪移植的平均存活率区间为21%–59%，多数研究证据较弱，因此「加了就更高」缺少可靠的对照基准[6]。</li><li>脂肪来源干细胞的作用机制仍属研究阶段的课题[2]。</li><li>患者向导资料指出，干细胞用于美容抗老的效果多数未经证实[7]。</li></ul><p>本条目的资料不涉及中国或韩国对细胞类操作的具体管理规定，因此也无法据此判断某项「干细胞项目」是否符合当地法规——这一点应直接向机构索取书面依据，并向相关监管部门核实。</p>","format":"paragraph","confidence":55,"verified_at":null,"updated_at":"2026-09-20 17:11:10"},"sources":[{"id":21,"title":"Advancing fat graft survival: from adipose-derived stem cell mechanisms to next-generation regenerative strategies","url":"https://pubmed.ncbi.nlm.nih.gov/42388980/","publisher":"Frontiers in Cell and Developmental Biology (2026)","type":"academic","accessed_at":"2026-09-19 18:01:06"},{"id":23,"title":"Cell-Assisted Lipotransfer: A Systematic Review of its Efficacy","url":"https://pubmed.ncbi.nlm.nih.gov/37608190/","publisher":"Aesthetic Plastic Surgery (2024)","type":"academic","accessed_at":"2026-09-19 18:01:02"},{"id":15,"title":"About Stem Cells — patient resource","url":"https://www.aboutstemcells.org/","publisher":"International Society for Stem Cell Research","type":"organization","accessed_at":"2026-09-19 18:01:05"}],"published_at":"2026-09-20 08:11:10"}