Impact of severe neutropenia and other risk factors on early removal of implanted central venous catheter (ICVC) in children with hematologic malignancies.

BACKGROUND/PURPOSE: In neutropenic children with hematologic malignancies, the optimal timing of implanted central venous catheter (ICVC) insertion is unclear. The policy in our Institution has been to place ICVC at the time of diagnosis of disease regardless of the absolute neutrophil count. The impact of this strategy on the incidence of ICVC removal within 30 days of placement was evaluated in a series of patients. Other possible risk factors for ICVC early removal were also examined. MATERIALS AND METHODS: Records of all children with hematologic malignancies who underwent placement of ICVC during 2007 to 2010 were reviewed. The incidence of catheter-related complications and early removal was compared between subjects who were neutropenic at the time of ICVC placement and those who had a normal absolute neutrophil count. RESULTS: An ICVC was placed in 117 children, and only in 12 (10.2%) children it was removed within 30 days. However, the incidence of complications and removal was not influenced by the presence of neutropenia. Only an age below 2 years was demonstrated to be a risk factor for early complication and removal. CONCLUSIONS: The policy to place ICVC in neutropenic patients has been reasonably safe, in our hands. Meticulous preoperative evaluation, the accurate surgical technique and considerable care in their postoperative management are essential to prevent complications, especially in newborns and infants, who seem to be at greater risk of ICVC removal.

Psychosocial life achievements in adults even if they received prophylactic cranial irradiation for acute lymphoblastic leukemia during childhood.

The aim of this study was to assess life goal achievements in long-term survivors (LTS) receiving cranial radiotherapy (CRT) as central nervous system (CNS) prophylaxis for acute lymphoblastic leukemia (ALL) during childhood, compared to healthy individuals. Participants in this study were 141 LTS treated in our center from 1961 to 1990. Questionnaires were mailed to LTS. Analyses were stratified by age classes comparing LTS and a matched healthy population living in the same geographic area, as well as comparing patients treated with 24 Gy vs. 18 Gy CRT. Survivors reached the same educational level as controls. Significant differences were noted according to age and CRT dose. LTS had similar employment rates to those of controls, but lower marriage rates. Most respondents described their life positively, but as worse in the 24 Gy group. This study highlights the good life satisfaction of our LTS despite the long-term effects of the disease and its treatment.