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Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications01:25

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Peritoneal dialysis (PD) is a medical process that removes waste products and excess fluid from the body using the peritoneal membrane as a natural filter.Peritoneal Dialysis MethodsSeveral methods can be used for peritoneal dialysis, including Acute Intermittent Peritoneal Dialysis, Continuous Ambulatory Peritoneal Dialysis, and Automated Peritoneal Dialysis, also known as Continuous Cyclic Peritoneal Dialysis.Acute Intermittent Peritoneal Dialysis (AIPD) is used for patients with uremic...
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Peritoneal Dialysis I: Introduction and Procedure01:30

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Peritoneal dialysis (PD) is a procedure that facilitates the exchange of solutes, waste products, electrolytes, and excess fluid between the blood in the peritoneal capillaries and a dialysis solution introduced into the peritoneal cavity.Principles of Peritoneal Dialysis (PD)Diffusion: Waste products such as urea and electrolytes move from high concentrations in the blood to low concentrations in the dialysate across the peritoneal membrane. This mechanism is driven by the concentration...
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Peritoneal dialysis, or PD, utilizes the peritoneal membrane as a filter to eliminate excess fluid and waste products. Effective nursing management is essential for ensuring patient safety, preventing complications, and promoting optimal function of the peritoneal dialysis process.Assessment and MonitoringNurses must thoroughly assess the patient before, during, and after each dialysis session. Regular monitoring includes vital signs, daily weight, fluid intake and output, and laboratory values...
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Acute Kidney Injury (AKI) requires a collaborative healthcare approach to restore renal function and prevent complications. Essential management strategies involve monitoring fluid and electrolyte balance, adjusting medications, initiating dialysis when necessary, and providing nutritional support.Fluid and Electrolyte ManagementFluid Monitoring: Regularly monitoring body weight, central venous pressure, and urine output helps detect fluid imbalances early. Patient intake and output are...
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Hemodialysis I: Introduction01:25

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Hemodialysis (HD) is a medical treatment that artificially removes waste products, excess fluids, and toxins from the blood when the kidneys are no longer able to perform these functions effectively. In this process, blood is filtered through a semipermeable membrane, allowing for the selective removal of waste while preserving necessary components like blood cells and proteins. Hemodialysis is typically performed in patients with end-stage renal disease (ESRD) or severe kidney...
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Dialysis01:27

Dialysis

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Renal failure occurs when the kidneys lose their ability to filter waste products from the blood effectively. It can be classified into two types: acute renal failure (ARF) and chronic renal failure (CRF).
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Urgent-start peritoneal dialysis: Association with outcomes.

Steph Karpinski1,2, Scott Sibbel1,2, Dena E Cohen1,2

  • 1DaVita Clinical Research, Minneapolis, MN, USA.

Peritoneal Dialysis International : Journal of the International Society for Peritoneal Dialysis
|March 11, 2022
PubMed
Summary

Urgent-start peritoneal dialysis (USPD) shows lower hospitalization rates compared to in-centre hemodialysis with central venous catheters (ICHD-CVC) for end-stage kidney disease patients. This suggests USPD may be a beneficial option for those with limited pre-dialysis planning.

Keywords:
Haemodialysisoutcomesurgent-start peritoneal dialysis

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Area of Science:

  • Nephrology
  • Renal Replacement Therapy

Background:

  • Many end-stage kidney disease (ESKD) patients initiate dialysis without adequate pre-dialysis planning.
  • In-centre hemodialysis via central venous catheter (ICHD-CVC) is the predominant initiation route.
  • Urgent-start peritoneal dialysis (USPD) offers an alternative, allowing immediate dialysis catheter use.

Purpose of the Study:

  • To compare hospitalization and mortality outcomes between USPD and ICHD-CVC initiation routes.
  • To evaluate the effectiveness of USPD in patients with limited pre-dialysis planning.

Main Methods:

  • Multicentre retrospective study of adult patients initiating dialysis in 2018.
  • 1:1 matching of USPD patients to ICHD-CVC patients based on ESKD aetiology, race, diabetes, and insurance.
  • Hospitalization and mortality tracked from initiation to June 30, 2019, with adjusted analyses for age and sex.

Main Results:

  • USPD patients experienced a 24% lower hospitalization rate (1.21 admissions/pt-yr vs. 1.51 admissions/pt-yr).
  • Adjusted incidence rate ratio for hospitalization was 0.76 (95% CI 0.65-0.88) favoring USPD.
  • Mortality rates were similar, with a trend favoring USPD (0.08 vs. 0.11 deaths/pt-yr; adjusted hazard ratio 0.84, 95% CI 0.62-1.15).

Conclusions:

  • USPD is associated with significantly lower hospitalization rates compared to ICHD-CVC.
  • Widespread adoption of USPD may improve outcomes for ESKD patients initiating dialysis with limited planning.
  • USPD represents a viable and potentially safer alternative for urgent dialysis initiation.