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Filtros de vena cava en pacientes con cáncer / Vena cava filters in cancer patients
Díaz Couselo, Fernando A; Crerar, Silvina; Cravero, Patricia; Santaera, Omar; Eisele, Guillermo; Zylberman, Marcelo.
  • Díaz Couselo, Fernando A; Instituto Alexander Fleming. Buenos Aires. AR
  • Crerar, Silvina; Instituto Alexander Fleming. Buenos Aires. AR
  • Cravero, Patricia; Instituto Alexander Fleming. Buenos Aires. AR
  • Santaera, Omar; Instituto Alexander Fleming. Buenos Aires. AR
  • Eisele, Guillermo; Instituto Alexander Fleming. Buenos Aires. AR
  • Zylberman, Marcelo; Instituto Alexander Fleming. Buenos Aires. AR
Medicina (B.Aires) ; 72(4): 287-290, ago. 2012.
Article in Spanish | LILACS | ID: lil-657518
RESUMEN
Los pacientes con tromboembolismo venoso (TEV) y cáncer tienen más complicaciones vinculadas al tratamiento anticoagulante que la población general. Los filtros de vena cava constituyen una herramienta útil para el tratamiento del TEV y su utilización es controvertida en estadios avanzados de la enfermedad. En este trabajo se revisaron las indicaciones, complicaciones y frecuencia de retiro de los filtros de vena cava en una población de pacientes oncológicos con TEV. Se analizaron 27 pacientes a quienes se les había colocado filtros de vena cava. Veinticinco tenían tumores sólidos y dos linfomas no Hodgkin. Veinticinco estaban bajo tratamiento activo (cirugía y/o quimioterapia). Diecinueve se hallaban en estadio IV de su enfermedad. El motivo de su indicación fue profilaxis en el período perioperatorio en 14 casos (51.9%), hemorragia (n = 5), trombocitopenia (n = 4), metástasis en sistema nervioso central (n = 2), accidente cerebrovascular (n = 1) y neurocirugía previa no reciente (n = 1). Se retiraron 8 (29.6%) filtros. La mediana del tiempo de permanencia fue 21 días (6-75). No hubo diferencias estadísticamente significativas en la frecuencia de retiro entre los filtros colocados en el perioperatorio (6/14) y los colocados por otras contraindicaciones para la anticoagulación (2/13; p = 0.2087). No hubo fracasos ni complicaciones en los procedimientos de colocación y retiro.
ABSTRACT
Cancer patients with venous thromboembolism (VTE) have more complications related to the anticoagulation treatment than the general population. Vena cava filters are a useful tool in cancer patients, but their use in advanced disease is controversial. In this paper, we reviewed the indications, complications and frequency of retrieval of vena cava filters in cancer patients with VTE. Twenty seven patients with vena cava filter placements were analyzed. Twenty five had solid tumors and two non Hodgkin lymphomas. Twenty five were under active treatment (surgery and/or chemotherapy). Nineteen were classified as stage IV of disease. Indications for filter placement were perioperative prophylaxis in 14 cases (51.9%), hemorrhage (n = 5), thrombocytopenia (n = 4), central nervous system metastases (n = 2), stroke (n = 1) and previous neurosurgery (n = 1). Eight (29.6%) filters were retrieved. The median time to retrieval was 21 days (range 6-75). There was no statistically significant difference in the frequency of retrieval between perioperative prophylaxis placement (6/14) and other contraindications for anticoagulation treatment (2/13; p = 0.2087). There were no adverse events related to the placement or retrieval procedures.
Subject(s)

Full text: Available Index: LILACS (Americas) Main subject: Vena Cava Filters / Venous Thromboembolism / Neoplasms Type of study: Observational study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: Spanish Journal: Medicina (B.Aires) Journal subject: Medicine Year: 2012 Type: Article Affiliation country: Argentina Institution/Affiliation country: Instituto Alexander Fleming/AR

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Full text: Available Index: LILACS (Americas) Main subject: Vena Cava Filters / Venous Thromboembolism / Neoplasms Type of study: Observational study / Risk factors Limits: Adult / Aged / Female / Humans / Male Language: Spanish Journal: Medicina (B.Aires) Journal subject: Medicine Year: 2012 Type: Article Affiliation country: Argentina Institution/Affiliation country: Instituto Alexander Fleming/AR