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Urosepsis is defined as sepsis caused by urinary tract infection. This occurs in 25% of all sepsis cases. Because of the increasing incidence of sepsis, this entity will be seen more frequently in medical practice and outpatient units. The immediate identification and treatment of the septic focus is crucial. Depending on severity, early reconstitution of adequate oxygen delivery has parallel priority, therefore necessitating intensive care unit treatment within the first hours. Therapy should consist of eliminating the infectious focus, antimicrobial treatment, supportive therapy, and special sepsis therapy.

The therapy of choice for relapsed childhood acute lymphoblastic leukemia is controversial. We retrospectively compared the outcome of 57 patients who received autologous bone marrow transplantation (BMT) with 17 patients who underwent allogeneic BMT for B cell lineage acute lymphoblastic leukemia after at least one marrow relapse. The allogeneic BMT cohort included only those who would also have been eligible for autologous BMT had they not had a matched sibling donor. Specifically, patients who were not in complete remission, those with T cell positive leukemia, t(9;22) or those with only an extramedullary relapse were excluded from both groups. Conditioning regimens included total body irradiation and chemotherapy. Age, white blood count at diagnosis, and duration of first and longest complete remissions were comparable for the two groups. The median follow-up of the event-free survivors was 4.8 years for those who received an autologous BMT (n = 26) and 4.6 years for those who received an allogeneic BMT (n = 8). The relapse rate was higher in the autologous BMT group and the incidence of non-leukemic deaths higher in the allogeneic BMT group. Event-free survival at 3 years was comparable for the two groups (47% +/- 7 vs 53% +/- 12, autologous vs allogeneic, respectively; P = 0.77). Based upon these findings, we concluded that the outcome for autologous BMT was equivalent to allogeneic BMT for relapsed childhood B cell lineage acute lymphoblastic leukemia in selected clinical situations.