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Related Concept Videos

Kidney Transplant II: Surgical Procedure01:26

Kidney Transplant II: Surgical Procedure

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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...
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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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Postoperative Nursing Management for Kidney Transplant PatientsPostoperative nursing management care includes monitoring the surgical site, encouraging early movement, and promoting lung health through breathing exercises. Nurses also administer prescribed medications like H2-blockers, such as famotidine, or proton pump inhibitors, like omeprazole, to help prevent gastrointestinal ulcers and bleeding. Fungal infections in the mouth and bladder can result from immunosuppressive and antibiotic...
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Updated: Aug 4, 2025

5/6 Nephrectomy Using Sharp Bipolectomy Via Midline Laparotomy in Rats
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Functional recovery after partial nephrectomy: next generation analysis.

Carlos Munoz-Lopez1, Kieran Lewis1, Worapat Attawettayanon1,2

  • 1Glickman Urological and Kidney Institute, Cleveland Clinic, Cleveland, OH, USA.

BJU International
|April 5, 2023
PubMed
Summary
This summary is machine-generated.

Parenchymal volume preservation is key for kidney function recovery after partial nephrectomy (PN). Secondary factors like comorbidities and ischemia also impact recovery, but to a lesser extent.

Keywords:
acute kidney injurycomorbidityfunctional recoveryischaemiapartial nephrectomy

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Area of Science:

  • Nephrology
  • Urology
  • Surgical Oncology

Background:

  • Partial nephrectomy (PN) is a standard treatment for renal tumors.
  • Assessing functional recovery after PN is crucial for patient outcomes.
  • Novel tools enable more accurate evaluation of parenchymal volume loss and its impact.

Purpose of the Study:

  • To rigorously assess factors influencing functional recovery after PN.
  • To evaluate the impact of ischemia and other secondary factors on renal function post-PN.
  • To utilize advanced tools for precise assessment of parenchymal volume loss.

Main Methods:

  • Analysis of 670 patients undergoing PN with pre- and post-operative imaging and creatinine levels.
  • Definition of ischemia recovery as normalized ipsilateral glomerular filtration rate (GFR) saved by parenchymal volume saved.
  • Assessment of acute kidney injury using the Spectrum Score; multivariable regression for predictor identification.

Main Results:

  • Functional recovery strongly correlated with preserved parenchymal volume (r=0.83).
  • Ischemia time, tumor complexity, and preoperative GFR predicted Spectrum Score.
  • Insulin-dependent diabetes, refractory hypertension, and warm ischemia independently predicted recovery from ischemia.

Conclusions:

  • Parenchymal volume preservation is the primary determinant of functional recovery post-PN.
  • Comorbidities, tumor complexity, and ischemia are secondary factors associated with impaired recovery.
  • While impactful, secondary factors have a lesser overall effect compared to parenchymal volume preservation.