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Related Concept Videos

Peritoneal Dialysis III: Nursing Management01:25

Peritoneal Dialysis III: Nursing Management

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...
Chronic Kidney Disease III: Interprofessional Care01:28

Chronic Kidney Disease III: Interprofessional Care

Chronic kidney disease (CKD) requires collaborative and comprehensive management. CKD progresses through stages and can lead to end-stage kidney disease (ESKD) if untreated. Interprofessional collaboration and patient education are crucial, enabling patients to manage their health and improve their quality of life.Diagnostic approach for chronic kidney diseaseThe diagnosis of CKD primarily focuses on the glomerular filtration rate (GFR), which assesses kidney function by measuring how well...
Hemodialysis III: Nursing Management01:25

Hemodialysis III: Nursing Management

The nursing management of a patient undergoing hemodialysis includes several critical steps, starting with a thorough assessment before the procedure.Before the Hemodialysis ProcedureFirst, record the patient's vital signs—blood pressure, heart rate, respiratory rate, and temperature—to establish a baseline. This baseline is essential for detecting conditions such as hypotension that could impact the patient's response to dialysis. Document the patient's pre-dialysis weight, as this measurement...
Peritoneal Dialysis I: Introduction and Procedure01:30

Peritoneal Dialysis I: Introduction and Procedure

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...
Roles of Electrolytes: Calcium and Phosphate01:27

Roles of Electrolytes: Calcium and Phosphate

Calcium and phosphate are essential electrolytes in the human body, with calcium being the most abundant mineral. Around 99% of the body's calcium is stored in the skeleton and teeth, forming a crystal lattice of mineral salts in combination with phosphates. Calcium plays crucial roles in various bodily functions such as blood clotting, neurotransmitter release, muscle tone maintenance, and nervous and muscle tissue excitability.
The calcium concentration in blood plasma is primarily regulated...
Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications01:25

Peritoneal Dialysis II: Peritoneal Dialysis Systems and Complications

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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Related Experiment Video

Updated: Jul 13, 2026

Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading
10:49

Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading

Published on: March 6, 2014

Phosphorus balance with daily dialysis.

Laura Kooienga1

  • 1Division of Nephrology, University of Colorado Health Sciences Center, Denver, Colorado 80230, USA. gablock@denverneph.net

Seminars in Dialysis
|July 20, 2007
PubMed
Summary

Daily hemodialysis, including nocturnal hemodialysis (NHD) and short daily hemodialysis (SDHD), offers improved phosphorus removal compared to conventional thrice-weekly hemodialysis (CHD) for end-stage renal disease patients. This enhanced phosphorus elimination may improve patient outcomes.

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Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading
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Laboratory-determined Phosphorus Flux from Lake Sediments as a Measure of Internal Phosphorus Loading

Published on: March 6, 2014

A Retrograde Implantation Approach for Peritoneal Dialysis Catheter Placement in Mice
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A Retrograde Implantation Approach for Peritoneal Dialysis Catheter Placement in Mice

Published on: July 20, 2022

Area of Science:

  • Nephrology
  • Clinical Chemistry

Background:

  • Hyperphosphatemia is prevalent in end-stage renal disease (ESRD) and linked to mortality and vascular calcification.
  • Current dialysis adequacy metrics may not fully capture patient survival benefits.
  • Alternative dialysis schedules are being explored to manage phosphorus levels.

Purpose of the Study:

  • To evaluate phosphorus removal kinetics with alternative hemodialysis schedules.
  • To discuss the clinical implications of phosphorus balance in ESRD patients on daily dialysis.

Main Methods:

  • Comparison of total weekly phosphorus removal between conventional thrice-weekly hemodialysis (CHD) and daily hemodialysis (nocturnal hemodialysis [NHD] and short daily hemodialysis [SDHD]).
  • Analysis of average serum phosphorus levels associated with different dialysis frequencies.
  • Consideration of protein and phosphorus intake in relation to phosphate binder requirements.

Main Results:

  • Nocturnal hemodialysis (NHD) removes over twice the weekly phosphorus compared to CHD (4985 mg/week vs. 2347 mg/week).
  • Patients on NHD exhibit significantly lower average serum phosphorus levels (4.0 mg/dl vs. 6.5 mg/dl).
  • Despite increased intake, short daily hemodialysis (SDHD) generally maintains stable or decreased serum phosphorus levels and phosphate binder needs.

Conclusions:

  • Daily hemodialysis schedules, particularly NHD, demonstrate superior phosphorus removal efficacy in ESRD.
  • Alternative dialysis schedules may offer benefits beyond traditional urea-based adequacy measures.
  • Phosphorus management is crucial for ESRD patients, and daily dialysis presents a viable strategy.