Goal: Evaluate the importance and reasons of non-infectious complications of non-tunneled central venous catheterization in our hemodialysis unit. Patients and methods: The study, a prospective type, was conducted in ...Goal: Evaluate the importance and reasons of non-infectious complications of non-tunneled central venous catheterization in our hemodialysis unit. Patients and methods: The study, a prospective type, was conducted in the department of nephrology and hemodialysis of Yalgado Ouedraogo University Hospital Center (YO-UHC) in Ouagadougou, Burkina Faso, from 15 February to 30 June 2015. Patients in whom a new central venous catheter (CVC) was inserted during the study period were included. Catheterization-related complications were noted. Results: During the study period, 156 CVCs (9 per week) were placed in femoral (56.4%), internal jugular (40.4%) or subclavian vein (3.2%). There were 114 patients (59.7% of men and 40.3% of women), average age 41.8 ± 17.1 years, low socio-economic level in 64% of cases. At least a non-infectious complication was observed in 67 cases representing 42.9%. They were: puncture failure (40%), arterial puncture (12.2%), puncture of the thoracic duct (1.3%), pneumothorax (1.3%), bleeding related to the catheter insertion (5.8%), hematoma (1.3%), opposite direction (0.6%), dysfunction of the CVC (10.3%), femoralthrombophlebitis (3.2%). Conclusion: Non-infectious complications of non-tunneled central venous catheterization in our hemodialysis unit were frequent and sometimes severe. Their common denominator was the absence of ultrasound guidance. Our study reaffirms the need for equipping with Doppler ultrasound in our hemodialysis units, even in developing countries, for better security of the patient during central venous catheterization.展开更多
文摘Goal: Evaluate the importance and reasons of non-infectious complications of non-tunneled central venous catheterization in our hemodialysis unit. Patients and methods: The study, a prospective type, was conducted in the department of nephrology and hemodialysis of Yalgado Ouedraogo University Hospital Center (YO-UHC) in Ouagadougou, Burkina Faso, from 15 February to 30 June 2015. Patients in whom a new central venous catheter (CVC) was inserted during the study period were included. Catheterization-related complications were noted. Results: During the study period, 156 CVCs (9 per week) were placed in femoral (56.4%), internal jugular (40.4%) or subclavian vein (3.2%). There were 114 patients (59.7% of men and 40.3% of women), average age 41.8 ± 17.1 years, low socio-economic level in 64% of cases. At least a non-infectious complication was observed in 67 cases representing 42.9%. They were: puncture failure (40%), arterial puncture (12.2%), puncture of the thoracic duct (1.3%), pneumothorax (1.3%), bleeding related to the catheter insertion (5.8%), hematoma (1.3%), opposite direction (0.6%), dysfunction of the CVC (10.3%), femoralthrombophlebitis (3.2%). Conclusion: Non-infectious complications of non-tunneled central venous catheterization in our hemodialysis unit were frequent and sometimes severe. Their common denominator was the absence of ultrasound guidance. Our study reaffirms the need for equipping with Doppler ultrasound in our hemodialysis units, even in developing countries, for better security of the patient during central venous catheterization.
