Autologous hematopoietic stem cell transplants that utilize total body irradiation can safely be carried out entirely on an outpatient basis

Abstract

Outpatient hematopoietic stem cell transplants (HSCT) are usually performed in patients receiving minimally mucotoxic preparative regimens; total body irradiation (TBI)-based regimens typically are excluded. To improve resource utilization and patient satisfaction, we developed a totally outpatient HSCT program for TBI regimens and compared outcomes for our first 100 such transplants to 32 performed as in-patients during the same interval, for caregiver or financial reasons. Symptoms were managed predominately with oral agents; pain management consisted of transdermal fentanyl and oral morphine solution. Except for more unmarried in-patients, the two groups were matched. Time to engraftment, severity of mucositis and transplant duration were identical for the two groups. Twenty-seven of the outpatients were admitted (median-6 days), primarily for progressing infection. Thus 92% of all transplant days were outpatient. There were no septic episodes or hospital admissions for pain management. There were no deaths to day 30 in either group and 100-day survival was identical. There was a mean cost savings of Dollars 16,000 per outpatient transplant and outpatient patient/caregiver quality of life was similar to that reported for in-patients. Patients undergoing severely mucotoxic regimens can be safely transplanted in an outpatient setting with a significant cost saving, with no increase in morbidity or mortality.