J Korean Diet Assoc.  2009 May;15(2):168-178.

A Study of the Factors Affecting the Term of Engraftment During Hematopoietic Stem Cell Transplantation with a Focus on the Inhibitors of Oral Intake and the Period of Nutritional Support

• Kim HJ
• Noh MY
• Jung MJ
• Hong JI
• Jung YS

Abstract

Hematopoietic stem cell transplantation is being widely used in an attempt to treat many hematological diseases such as leukemia, anemia, and lymphoma. To evaluate the success of hematopoietic stem cell transplantation, it is very important to determine how rapidly engraftment occurs. Therefore, this retrospective study was conducted to determine which factors affected the term of engraftment during hematopoietic stem cell transplantation, while focusing on the oral intake status. To accomplish this, 416 patients who underwent transplant operations at St. Mary's hospital from May 2006 to April 2008 were evaluated. The long-term engraftment group was characterized as having longer fasting days and more frequent vomiting, diarrhea, and oral mucositis incidences than the short-term engraftment group. In addition, the inhibitors of oral intake such as vomiting, diarrhea, and oral mucositis developed frequently between the pre-transplantation and 2 weeks after transplantation. A significantly negative correlation was observed between the oral intake volume and the duration of the oral intake inhibitors. A multiple regression analysis revealed that the frequency of vomiting and oral mucositis during hematopoietic stem cell transplantation, the length of hospitalization, and the hematocrit level in the 2 weeks after hematopoietic stem cell transplantation were significant predictors of engraftment. The results of this study could be used to establish a guideline for nutritional assessment, nutritional goals, and nutritional support for patients during hematopoietic stem cell transplantation.

Keyword

hematopoietic stem cell transplantation; engraftment term; oral intake status; nutritional status; nutritional support protocol

MeSH Terms

Anemia
Diarrhea
Fasting
Hematocrit
Hematologic Diseases
Hematopoietic Stem Cell Transplantation
Hematopoietic Stem Cells
Hospitalization
Humans
Incidence
Leukemia
Lymphoma
Nutrition Assessment
Nutritional Status
Nutritional Support
Retrospective Studies
Stomatitis
Transplants
Vomiting