Expert consensus on the relevance of intestinal microecology and hematopoietic stem cell transplantation.

Hematopoietic stem cell transplantation (HSCT) affects gut microbial homeostasis, and intestinal microecology (IM) may also affect the prognosis of HSCT through multiple mechanisms. In order to further understand the key issues of the correlation between intestinal microecology and HSCT and to learn and absorb new research progress, the Tumor and Microecology Committee of China Anti-Cancer Association organized relevant experts to discuss together and propose the "Expert Consensus on the Relevance of Intestinal Microecology and Hematopoietic Stem Cell Transplantation" for clinicians' reference in their practical work. It is a reference for clinicians in practice and provides a basis for further in-depth research in the field of tumor and microecology.