Abstract | PURPOSE: This analysis from an observational study of clinical practice describes the impact of febrile neutropenia (FN) on chemotherapy delivery and hospitalizations. METHODS: RESULTS: FN data were available for 409 patients receiving R-CHOP-14 and 702 patients receiving R-CHOP-21. FN incidence was R-CHOP-14, 20% (81/409) and R-CHOP-21, 19% (133/702). Rates of primary prophylaxis with granulocyte-colony stimulating factor were R-CHOP-14, 84% (345/409) and R-CHOP-21, 36% (252/702). A large number of patients experienced their first FN episode in cycle 1 (R-CHOP-14, 24/81 [30%]; R-CHOP-21, 63/133 [47%]). Multiple risk factors (≥ 2) for FN were more frequent in patients experiencing FN than in patients not experiencing FN (R-CHOP-14, 60/81 [74%] versus 179/328 [55%]; R-CHOP-21, 98/133 [74%] versus 339/569 [60%]). A similar trend was observed for unplanned hospitalizations (R-CHOP-14, 63/81 [78%] versus 68/328 [21%]; R-CHOP-21, 105/133 [79%] versus 100/569 [18%]). Achievement of chemotherapy relative dose intensity ≥ 90% was lower among patients experiencing FN than in patients not experiencing FN (R-CHOP-14, 30/81 [37%] versus 234/328 [71%]; R-CHOP-21, 83/133 [62%] versus 434/569 [76%]). CONCLUSIONS: In patients with DLBCL treated with R-CHOP-14 or R-CHOP-21, patients with an event of FN were more likely to experience suboptimal chemotherapy delivery and increased incidence of unplanned hospitalizations than those without FN. FN-related hospitalizations are likely to impact chemotherapy delivery and to incur substantial costs.
|
Authors | Ruth Pettengell, Hans E Johnsen, Hans E Johnson, Pieternella J Lugtenburg, Antonio Salar Silvestre, Ulrich Dührsen, Francesca G Rossi, Matthias Schwenkglenks, Kate Bendall, Zsolt Szabo, Ulrich Jaeger |
Journal | Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer
(Support Care Cancer)
Vol. 20
Issue 3
Pg. 647-52
(Mar 2012)
ISSN: 1433-7339 [Electronic] Germany |
PMID | 22101611
(Publication Type: Journal Article, Multicenter Study, Research Support, Non-U.S. Gov't)
|
Chemical References |
- Antibodies, Monoclonal, Murine-Derived
- R-CHOP protocol
- Granulocyte Colony-Stimulating Factor
- Rituximab
- Vincristine
- Doxorubicin
- Cyclophosphamide
- Prednisone
|
Topics |
- Aged
- Antibodies, Monoclonal, Murine-Derived
(administration & dosage)
- Antineoplastic Combined Chemotherapy Protocols
(administration & dosage)
- Comorbidity
- Cyclophosphamide
(administration & dosage)
- Doxorubicin
(administration & dosage)
- Female
- Fever
(epidemiology)
- Granulocyte Colony-Stimulating Factor
(administration & dosage)
- Hospitalization
(statistics & numerical data)
- Humans
- Incidence
- Lymphoma, Large B-Cell, Diffuse
(drug therapy, epidemiology)
- Male
- Middle Aged
- Neutropenia
(epidemiology)
- Prednisone
(administration & dosage)
- Prospective Studies
- Retrospective Studies
- Rituximab
- Vincristine
(administration & dosage)
|