Reducing Hemodialysis Catheter Use in Prevalent Hemodialysis Patients
To determine if a protocolized approach to converting hemodialysis central venous catheters (CVC) to arteriovenous fistulae will improve rates of functioning AVF and decrease CVC use.
In order to receive dialysis, patients require repeated access to their bloodstream. This access can be either via a central venous catheter (CVC) or a surgically created arteriovenous fistula (AVF) or graft (AVG). This is a pilot randomized control trial of prevalent hemodialysis patients with a central venous catheter (CVC), to determine if a systematic approach using an algorithm protocol to convert the CVC to an AVF (arteriovenous fistula) will improve rates of functioning AVF and decrease CVC use. The algorithm (intervention group) will be compared to current practice (control group), a non-standardized approach at the discretion of the caring nephrologist and/or surgeon.
Allocation: Randomized, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Protocolized approach to convert dialysis catheter to fistula
Health Sciences Centre
University of Manitoba
Results (where available)
- Source: http://clinicaltrials.gov/show/NCT01053117
- Information obtained from ClinicalTrials.gov on July 15, 2010
Medical and Biotech [MESH] Definitions
Therapy for the insufficient cleansing of the BLOOD by the kidneys based on dialysis and including hemodialysis, PERITONEAL DIALYSIS, and HEMODIAFILTRATION.
Solutions prepared for hemodialysis. The composition of the pre-dialysis solution may be varied in order to determine the effect of solvated metabolites on anoxia, malnutrition, acid-base balance, etc. Of principal interest are the effect of the choice of buffers (e.g., acetate or carbonate), the addition of cations (Na+, K+, Ca2+), and addition of carbohydrates (glucose).
An abnormal anatomical passage between the INTESTINE, and another segment of the intestine or other organs. External intestinal fistula is connected to the SKIN (enterocutaneous fistula). Internal intestinal fistula can be connected to a number of organs, such as STOMACH (gastrocolic fistula), the BILIARY TRACT (cholecystoduodenal fistula), or the URINARY BLADDER of the URINARY TRACT (colovesical fistula). Risk factors include inflammatory processes, cancer, radiation treatment, and surgical misadventures (MEDICAL ERRORS).
Hemodialysis Units, Hospital
Hospital units in which care is provided the hemodialysis patient. This includes hemodialysis centers in hospitals.
An abnormal anatomical passage that connects the VAGINA to other organs, such as the bladder (VESICOVAGINAL FISTULA) or the rectum (RECTOVAGINAL FISTULA).
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