Although haemodialysis (HD) has become a routine treatment, adverse side effects, and occasionally life threatening clinical complications, still happen. Venous needle dislodgment (VND) is one of the most serious accidents that can occur during HD. If the blood pump is not stopped, either by activation of the protective system of the dialysis machine or manually, the patient can bleed to death within minutes. Fatal and near-fatal blood loss due to VND have been described in the literature (ECRI 1998; Sandroni 2005; Mactier & Worth 2007), but published reports represent only the tip of the ice berg, as such incidents are normally handled at a local or national level. The European Dialysis and Transplant Nurses Association/European Renal Care Association (EDTNA/ERCA) has produced 12 practice recommendations to help reduce the risk of VND and detect blood leakage as early as possible. A poster summarising these recommendations has been created (Van Waeleghem et al. 2008).
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http://dx.doi.org/10.1111/j.1755-6686.2008.00047.x | DOI Listing |
Ren Fail
December 2025
Department of Nephrology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, China.
Objectives: Vascular access thrombosis (VAT) is a common complication in patients with end-stage renal disease (ESRD), significantly impacting hemodialysis efficacy and patient survival. Currently, temporary dialysis access is typically established deep vein catheterization (VC), however, this method is highly invasive and associated with risks of infection and other complications. This study aims to explore the feasibility of using direct anastomosis indwelling needle puncture (DAINP) for temporary dialysis access.
View Article and Find Full Text PDFUltrasound J
January 2025
Faculty of Medicine in Hradec Kralove, Charles University, Simkova 870, Hradec Kralove, 500 03, Czech Republic.
Background: The cannulation of the internal jugular vein (IJV) is a frequent procedure in critically ill patients. According to the guidelines, real-time ultrasound navigation is recommended. Traditional techniques pose several disadvantages, such as suboptimal needle visualization.
View Article and Find Full Text PDFJ Vet Med Sci
January 2025
Laboratory of Veterinary Surgery, Joint Faculty of Veterinary Medicine, Yamaguchi University.
A 9-year-old spayed female mixed breed dog weighing 6.8 kg with a history of previous splenectomy for hemangiosarcoma 4 years earlier was referred for a hepatic mass lesion. Although the dog did not have a clinical sign, a computed tomography revealed a solitary mass in the left medial lobe of the liver.
View Article and Find Full Text PDFTrop Doct
January 2025
Professor and Head, Department of Cardiothoracic and Vascular Surgery, All India Institute of Medical Sciences Guwahati, Guwahati, Assam, India.
Fluids Barriers CNS
January 2025
Department of Neurosurgery, Osaka Medical and Pharmaceutical University, Takatsuki, Osaka, Japan.
Background: Cerebral autoregulation is a robust regulatory mechanism that stabilizes cerebral blood flow in response to reduced blood pressure, thereby preventing cerebral ischaemia. Scientists have long believed that cerebral autoregulation also stabilizes cerebral blood flow against increases in intracranial pressure, which is another component that determines cerebral perfusion pressure. However, this idea was inconsistent with the complex pathogenesis of normal pressure hydrocephalus, which includes components of chronic cerebral ischaemia due to mild increases in intracranial pressure.
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