AIMS: The study aims to describe the use of dialysis catheters in critically ill patients treated with continuous renal replacement therapy (CRRT) and to study the impact of femoral versus non-femoral access on CRRT dose. METHODS: Statistical analysis and predictive modelling of data from the Randomized Evaluation of Normal vs. Augmented Level renal replacement therapy trial. RESULTS: The femoral vein was the first access site in 937 (67%) of 1,399 patients. These patients had higher Acute Physiology and Chronic Health Evaluation and Sequential Organ Failure Assessment scores (p = 0.009) and lower pH (p < 0.001) but similar mortality to patients with non-femoral access (44 vs. 45%; p = 0.63). Lower body weight was independently associated with femoral access placement (OR 0.97, 95% CI 0.96-0.98). Femoral access was associated with a 1.03% lower CRRT dose (p = 0.05), but a 4.20% higher dose was achieved with 13.5 Fr catheters (p = 0.03). CONCLUSIONS: Femoral access was preferred in lighter and sicker patients. Catheter gauge had greater impact than catheter site in CRRT dose delivery. Video Journal Club "Cappuccino with Claudio Ronco" at http://www.karger.com/?doi=439581.
AD - Australian and New Zealand Intensive Care Research Centre (ANZIC-RC), Department of Epidemiology and Preventive Medicine, Monash University, The Alfred Centre, Level 6, Melbourne, Vic., Australia. AN - 26485539 BT - Blood Purification DP - NLM ET - 2015/10/21 LA - Eng LB - AUSAIMS: The study aims to describe the use of dialysis catheters in critically ill patients treated with continuous renal replacement therapy (CRRT) and to study the impact of femoral versus non-femoral access on CRRT dose. METHODS: Statistical analysis and predictive modelling of data from the Randomized Evaluation of Normal vs. Augmented Level renal replacement therapy trial. RESULTS: The femoral vein was the first access site in 937 (67%) of 1,399 patients. These patients had higher Acute Physiology and Chronic Health Evaluation and Sequential Organ Failure Assessment scores (p = 0.009) and lower pH (p < 0.001) but similar mortality to patients with non-femoral access (44 vs. 45%; p = 0.63). Lower body weight was independently associated with femoral access placement (OR 0.97, 95% CI 0.96-0.98). Femoral access was associated with a 1.03% lower CRRT dose (p = 0.05), but a 4.20% higher dose was achieved with 13.5 Fr catheters (p = 0.03). CONCLUSIONS: Femoral access was preferred in lighter and sicker patients. Catheter gauge had greater impact than catheter site in CRRT dose delivery. Video Journal Club "Cappuccino with Claudio Ronco" at http://www.karger.com/?doi=439581.
PY - 2015 SN - 1421-9735 (Electronic)