RESUMEN
The aim of this study was to describe a system of salvaging and reinfusing chyle which accumulated in the right pleural cavity of a patient after a thoracic duct lesion caused by a closed chest injury associated with amyelic fracture of the dorsal spine D10-D11. The chyle was collected in a reservoir (BT 844 Dideco), transferred by an electronic pump (BT 797 recovery Dideco) to a storage bag, microfiltered and then reinfused to the patient A solution was needed to prevent the patient with severe chylothorax, from having immunological and metabolic imbalance. The long period of conservative treatment with our system was imposed by the onset of acute post-traumatic myocardic infarction which delayed surgery. From experience gained, we can say that using total parenteral nutrition, chyle can not only be salvaged but also reinfused, respecting the strict rules of hygiene.
Asunto(s)
Quilo/fisiología , Quilotórax/terapia , Fracturas de la Columna Vertebral/complicaciones , Traumatismos Torácicos/terapia , Quilotórax/complicaciones , Femenino , Humanos , Bombas de Infusión , Persona de Mediana Edad , Infarto del Miocardio/complicaciones , Traumatismos Torácicos/complicaciones , Resultado del TratamientoRESUMEN
Using a prospective audit, we have evaluated the efficacy of an integrated autotransfusion regimen which comprised predepositing and intra- and postoperative blood salvage in major orthopaedic surgery. We examined prospectively the records of 1785 patients (1198 females, 5867 males, mean age 62 (range 16-90) yr, preoperative haemoglobin concentration 13.4 (SD 1.4) g dl-1) undergoing total hip arthroplasty (THA, 1229 patients), THA after removal of internal fixation devices (RFD + THA, 18 patients), total knee arthroplasty (TKA, 263 patients), revision surgery of the hip (HR cup + stem revision, 197 patients; cup revision, 53 patients; stem revision, 16 patients) and total knee revision (TKR, nine patients). We estimated that the number of predonations (MSBOS = maximum surgery blood order schedule) was 2 u. for THA, TKA and TKR, and 3 u. for partial or total hip revision and total hip arthroplasty with fixation removal. We found that it was possible to obtain the MSBOS in 1597 patients (89.5%). Homologous red blood cell (HRBC) transfusions were carried out in 131 patients (7.3%). We found that the need to use HRBC was significantly associated with failure to meet the number of MSBOS, female sex, lower preoperative haemoglobin concentration, use of calcium heparin for antithrombosis prophylaxis, more extensive surgery, higher ASA rating and co-existing diseases such as coronary artery disease.