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Related Concept Videos

Acute Kidney Injury II: Pathophysiology01:29

Acute Kidney Injury II: Pathophysiology

Acute kidney injury (AKI) causes are categorized into three primary categories based on the location of the injury: prerenal, intrarenal (or intrinsic), and postrenal causes. This classification guides clinical management and illustrates how different pathways can impair kidney function.Etiology and Pathophysiology of Acute Kidney Injury1. Prerenal causesEtiology: Prerenal Acute Kidney Injury, the most common type, occurs when reduced blood flow to the kidneys decreases filtration capacity...
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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...
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Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
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Kidney Transplant II: Surgical Procedure

Preoperative ManagementThe primary goals of preoperative management in kidney transplantation are to optimize the patient’s metabolic state and prepare them for surgery through diet adjustments, necessary dialysis, and tailored medical treatment. This phase also involves comprehensive infection screening and patient education about the surgical procedure and postoperative care to improve outcomes and adherence.Medical ManagementA comprehensive evaluation is required for both the living donor...
Acute Kidney Injury V: Interprofessional Care01:20

Acute Kidney Injury V: Interprofessional Care

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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Acute Kidney Injury III: Clinical Manifestations

Acute Kidney Injury (AKI) progresses through distinct clinical phases: the oliguric, diuretic, and recovery phases, each marked by unique manifestations and challenges.Oliguric Phase:The oliguric phase is the initial stage of AKI, typically lasting 10 to 14 days. This phase is marked by a significant reduction in urine output, usually less than 400 mL per day, indicating decreased kidney function. Fluid retention is a prominent feature, leading to symptoms such as edema, hypertension, and...

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Updated: Jun 13, 2026

Noninvasive and Invasive Renal Hypoxia Monitoring in a Porcine Model of Hemorrhagic Shock
07:48

Noninvasive and Invasive Renal Hypoxia Monitoring in a Porcine Model of Hemorrhagic Shock

Published on: October 28, 2022

Complications following renal trauma.

Margaret Starnes1, Demetrios Demetriades, Pantelis Hadjizacharia

  • 1Department of Surgery, Los Angeles County/University of Southern California Medical Center, CA 90033, USA.

Archives of Surgery (Chicago, Ill. : 1960)
|April 21, 2010
PubMed
Summary

Selective nonoperative management of kidney injuries is safe. However, kidney repair (nephrorrhaphy) increases local complication risk, and exploration of minor/moderate injuries raises complication rates compared to non-exploration.

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Area of Science:

  • Nephrology
  • Trauma Surgery
  • Urology

Background:

  • Kidney injuries are a significant concern in trauma care.
  • Understanding complication rates associated with different management strategies is crucial for optimal patient outcomes.

Purpose of the Study:

  • To compare the incidence and types of kidney-related complications across various management approaches for renal trauma.
  • To evaluate the safety and efficacy of selective nonoperative management versus surgical interventions.

Main Methods:

  • Retrospective study analyzing trauma registry and medical records.
  • Inclusion of all patients with renal trauma injuries treated between 1993 and 2006 at a Level I trauma center.
  • Assessment of injury severity, treatment modality, and subsequent kidney-related complications.

Main Results:

  • Out of 889 patients with kidney injuries, 25.5% had severe injuries.
  • Overall incidence of kidney-related complications (excluding renal failure) was 5.2%.
  • Kidney repair (nephrorrhaphy) was associated with a higher risk of local complications compared to nephrectomy or no exploration, even in less severe injuries.

Conclusions:

  • Selective nonoperative management is a safe approach for blunt and penetrating kidney injuries.
  • Nephrorrhaphy poses a higher risk of local complications than other treatments.
  • Exploration of minor/moderate kidney injuries increases local complication rates compared to non-operative management.