Chemotherapy treatment patterns and neutropenia management in gastric cancer
Potentially myelosuppressive doublet and triplet chemotherapy combination regimens are considered the most active treatments in gastric cancer. This multicenter prospective observational study was designed to gain insight into the chemotherapy regimens being used in Europe and to evaluate neutropeni...
| Autores: | , , , , , , , |
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| Tipo de recurso: | artículo |
| Estado: | Versión publicada |
| Fecha de publicación: | 2015 |
| País: | España |
| Institución: | Fundación para el Fomento de la Investigación Sanitaria y Biomédica de la Comunitat Valenciana (FISABIO) |
| Repositorio: | r-FISABIO. Repositorio Institucional de Producción Científica |
| OAI Identifier: | oai:fisabio.fundanetsuite.com:p14582 |
| Acceso en línea: | https://fisabio.portalinvestigacion.com/publicaciones/14582 |
| Access Level: | acceso abierto |
| Palabra clave: | Febrile neutropenia Gastric cancer Granulocyte colony stimulating factor Myelosuppressive chemotherapy Primary prophylaxis Observational research |
| Sumario: | Potentially myelosuppressive doublet and triplet chemotherapy combination regimens are considered the most active treatments in gastric cancer. This multicenter prospective observational study was designed to gain insight into the chemotherapy regimens being used in Europe and to evaluate neutropenia management in patients identified as at high risk for febrile neutropenia (FN). Eligible patients had gastric cancer, were scheduled for a parts per thousand yen 3 cycles of myelosuppressive chemotherapy, and had an investigator-assessed overall FN risk a parts per thousand yen 20 %. Data were collected for up to ten cycles. The primary endpoint was the proportion of patients who received granulocyte colony stimulating factor (G-CSF) primary prophylaxis (defined as G-CSF initiated on days 1-7 of cycle 1). Secondary endpoints included FN incidence, chemotherapy administration, and G-CSF use. Of 199 patients who met the eligibility criteria and started at least one cycle of chemotherapy, mean age was 63 years, 76 % were men, 83 % had an ECOG score of 0 or 1, 54 % had metastatic disease, and 24 % had received prior chemotherapy. A total of 27 different backbone regimens were given; the most common regimen was modified docetaxel, cisplatin, and 5-fluorouracil (DCF). Despite all patients having been identified as having a a parts per thousand yen 20 % FN risk, only 70 (35 %) received G-CSF primary prophylaxis. FN occurred in 14 patients overall (7 %). Most FN events occurred in patients who received DCF/modified DCF (9/14 events, 64 %). The results of this study reveal a high use of myelotoxic treatment regimens in gastric cancer in Europe and low adherence to clinical practice guidelines for the use of primary and secondary G-CSF prophylaxis for FN. |
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