Related Experiment Video
Updated: Jun 25, 2026
05:34
5/6 Nephrectomy Using Sharp Bipolectomy Via Midline Laparotomy in Rats
Published on: April 4, 2025
Soft bones and hard arteries-can we reverse the trend in CKD?
James Tomlinson1, John Cunningham
1The Centre for Nephrology, University College and The Royal Free Medical School, London NW3 2PF, UK.
Journal of Renal Care
|February 19, 2009
Summary
Chronic kidney disease-bone and mineral disorder (CKD-MBD) involves complex interactions affecting bone health and fracture risk. Understanding CKD-MBD pathophysiology is crucial for refining treatments and managing vascular calcification risks.
Area of Science:
- Nephrology
- Endocrinology
- Bone Biology
Background:
- Chronic kidney disease-bone and mineral disorder (CKD-MBD) is a complex condition.
- It involves dysregulation of calcium, phosphorus, and hormones.
- CKD-MBD is linked to impaired bone mineralization and increased fracture risk.
Purpose of the Study:
- To review advances in understanding CKD-MBD pathophysiology.
- To discuss therapeutic approaches for CKD-MBD.
- To address the challenge of vascular calcification (VC) in CKD patients.
Main Methods:
- Literature review of recent research on CKD-MBD.
- Analysis of pathophysiological mechanisms.
- Discussion of current and emerging therapeutic strategies.
Main Results:
- Significant advances in understanding CKD-MBD.
- Identification of links between CKD-MBD and vascular calcification.
- Recognition of therapeutic challenges, including side effects like VC.
Conclusions:
- CKD-MBD is a multifaceted disorder requiring integrated management.
- Further research is needed to refine therapies and mitigate risks like VC.
- Improved understanding of pathophysiology aids in developing better treatment strategies.
Related Concept Videos
01:25Chronic Kidney Disease I: Introduction
Chronic Kidney Disease (CKD) arises when the kidneys progressively lose their ability to function, ultimately leading to end-stage renal disease. At this advanced stage, the kidneys can no longer filter waste or maintain essential body functions, requiring renal replacement therapy (RRT) through dialysis or a kidney transplant for survival.Early-stage chronic kidney disease and detection challengesIn CKD's early stages, symptoms often remain absent because healthy nephrons compensate for...
01:24Chronic Kidney Disease II: Clinical Manifestations
Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...
01:28Chronic 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...
01:30Acute Kidney Injury IV: Diagnostic Studies and Prevention
Accurate diagnosis and effective prevention are critical in managing Acute Kidney Injury (AKI), which is linked to high mortality rates ranging from 10% to 80%. Timely recognition of at-risk patients and careful monitoring can significantly reduce the likelihood of kidney damage.Diagnostic Assessments:The diagnostic process starts with a comprehensive medical history to identify prerenal, intrarenal, and postrenal causes.Prerenal causes, such as dehydration, hypotension, or blood loss, should...
01:18Chronic Kidney Disease IV: Nursing Management
Nursing management is essential for preventing complications, maintaining stability, and improving patients' quality of life in chronic kidney disease (CKD). By using a structured approach, nurses help slow CKD progression and support effective patient care.1. Comprehensive patient assessmentEffective management begins with nurses reviewing the patient’s medical history, and identifying key risk factors like diabetes, hypertension, and nephrotoxic drug use. Nurses assess signs of fluid...
01:29Bone Disorders
Aging and its effect on bone remodeling is the most common cause of bone disorders. In young and healthy people, bone deposition and resorption happen at an equal rate to maintain optimal bone health.
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...
Bone deposition is also affected by the levels of sex hormones like estrogen and testosterone that promote osteoblast activity and bone matrix synthesis. When the level of these hormones decreases due to aging, it causes a reduction in bone deposition. As a result, bone resorption by osteoclasts...