RESUMEN
INTRODUCTION: Peritoneal carcinomatosis is a form of intra-abdominal dissemination of several tumours, which is associated with a poor prognosis. Cytoreductive surgery and hyperthermic intraperitoneal chemotherapy is an alternative treatment. The aim of this study is to describe the toxicity associated with this procedure in patients with peritoneal carcinomatosis. METHOD: We conducted a descriptive, retrospective, single-centre study, including all patients undergoing this procedure between December 2007 and January 2010. The following data were recorded: anthropometric data, personal and surgical events, indication, previous treatments, extent of carcinomatosis, intervention duration, hospital stay, and type of complications and/or adverse events following application of the multidisciplinary treatment. RESULTS: We performed 46 interventions on 45 patients diagnosed with peritoneal carcinomatosis from different causes, mainly ovarian cancer (83%). Paclitaxel was the most-used drug (35 interventions). There was no associated mortality, the average intervention time was 6.4 hours and the average hospital stay 7 days. We recorded adverse effects for 42 procedures, being grade 3-4 in 28.3% of the patients. The severe adverse events were: 10.9% gastrointestinal, 10.9% infectious, 6.5% haemorrhage or bleeding, 6.5% medullary toxicity, 4.4% respiratory, 2.2% coagulation and 2.2% hepatobiliary disorders. One patient developed grade III neutropaenia, probably associated with cisplatin. CONCLUSION: The morbidity and mortality is in line with the average of published studies, and has mainly been attributed to surgical complications. Toxicity data lower than other studies can be due to using more tolerable chemotherapy regimens, not including drug combinations and given that paclitaxel was the main drug.
Asunto(s)
Neoplasias Abdominales/terapia , Carcinoma/terapia , Neoplasias Peritoneales/terapia , Neoplasias Abdominales/tratamiento farmacológico , Neoplasias Abdominales/cirugía , Adulto , Anciano , Antropometría , Antineoplásicos Fitogénicos/administración & dosificación , Protocolos de Quimioterapia Combinada Antineoplásica , Carcinoma/tratamiento farmacológico , Carcinoma/cirugía , Quimioterapia del Cáncer por Perfusión Regional , Terapia Combinada , Utilización de Medicamentos , Femenino , Humanos , Hipertermia Inducida , Tiempo de Internación , Masculino , Persona de Mediana Edad , Neoplasias Ováricas/complicaciones , Paclitaxel/administración & dosificación , Neoplasias Peritoneales/tratamiento farmacológico , Neoplasias Peritoneales/cirugía , Estudios RetrospectivosRESUMEN
INTRODUCTION: Since the publication of the MOSAIC test results in 2004, the FOLFOX4 regimen has been established as an adjuvant treatment which is recommended in stage III colorectal cancer. The aim of this study is to assess the use of this regimen in our field and to describe its toxicity. METHODS: Descriptive study of treatments with FOLFOX4 prescribed between April 2005 and March 2007. The data was obtained from the Farhos Oncología programme and clinical records. The following data was collected: age, gender, diagnosis, stage of the illness (TNM classification) and adverse reactions, expressing severity according to Common Toxicity Criteria 2.0. RESULTS: The FOLFOX4 regimen was prescribed for 39 patients (24 men and 15 women) with an average age of 59. The diagnoses were: 28 colon cancer (4 stage II, 17 stage III, and 7 stage IV), 10 rectal cancer (1 stage II, 4 stage III, and 5 stage IV) and 1 stage IV gastric cancer. The most frequent adverse reactions were peripheral neuropathy (82 %), neutropenia (56.4 %) and diarrhoea (53.9 %.) When the study was completed, 9 patients continued active treatment with the regimen (average 6.8 cycles.) Of the 30 remaining patients only 16 people completed the 12 planned cycles. 14 patients stopped their treatment (an average of 8.1 cycles) due to toxicity in 10 cases, clinical progression in 3 cases and one patient died. Of the total 368 cycles administered, 68 suffered administration delays and 22 had the dosage reduced. CONCLUSION: The use of the FOLFOX4 regimen has been adjusted to uses with some solid scientific evidence, but its toxicity has limited its use and has made administering the planned dosage levels difficult.