scholarly journals Can Novel Biomarkers Complement Best Possible Clinical Assessment for Early Acute Kidney Injury Diagnosis?

2011 ◽  
Vol 58 (22) ◽  
pp. 2310-2312 ◽  
Author(s):  
Michael Haase ◽  
Anja Haase-Fielitz
Keyword(s):  
Acute Kidney Injury ◽  
Clinical Assessment ◽  
Kidney Injury ◽  
Novel Biomarkers ◽  
Acute Kidney Injury Diagnosis

scholarly journals Renalase and Biomarkers of Contrast-Induced Acute Kidney Injury

2015 ◽  
Vol 6 (1) ◽  
pp. 25-36 ◽  
Author(s):  
Maciej T. Wybraniec ◽  
Katarzyna Mizia-Stec
Keyword(s):  
Acute Kidney Injury ◽  
Renal Injury ◽  
Amine Oxidase ◽  
Kidney Injury ◽  
Cardiorenal Syndrome ◽  
Creatinine Concentration ◽  
Invasive Cardiology ◽  
Proximal Tubular ◽  
Novel Biomarkers

Background: Contrast-induced acute kidney injury (CI-AKI) remains one of the crucial issues related to the development of invasive cardiology. The massive use of contrast media exposes patients to a great risk of contrast-induced nephropathy and chronic kidney disease development, and increases morbidity and mortality rates. The serum creatinine concentration does not allow for a timely and accurate CI-AKI diagnosis; hence numerous other biomarkers of renal injury have been proposed. Renalase, a novel catecholamine-metabolizing amine oxidase, is synthesized mainly in proximal tubular cells and secreted into urine and blood. It is primarily engaged in the degradation of circulating catecholamines. Notwithstanding its key role in blood pressure regulation, renalase remains a potential CI-AKI biomarker, which was shown to be markedly downregulated in the aftermath of renal injury. In this sense, renalase appears to be the first CI-AKI marker revealing an actual loss of renal function and indicating disease severity. Summary: The purpose of this review is to summarize the contemporary knowledge about the application of novel biomarkers of CI-AKI and to highlight the potential role of renalase as a functional marker of contrast-induced renal injury. Key Messages: Renalase may constitute a missing biochemical link in the mutual interplay between kidney and cardiac pathology known as the cardiorenal syndrome.

scholarly journals Chickenpox Mimicking Monkeypox in Adult with Diabetes Mellitus and Acute Kidney Injury: Diagnosis and Management

2021 ◽  
Vol 33 (3) ◽  
pp. 213
Author(s):  
Maya Wardiana ◽  
Rahmadewi Rahmadewi ◽  
Dwi Murtiastutik ◽  
Sawitri Sawitri ◽  
Damayanti Damayanti
Keyword(s):  
Diabetes Mellitus ◽  
Acute Kidney Injury ◽  
Renal Function ◽  
Kidney Injury ◽  
Skin Lesions ◽  
World Health ◽  
Varicella Zoster ◽  
Intravenous Acyclovir ◽  
Acute Kidney Injury Diagnosis ◽  
Health Organization

Background: Chickenpox caused by the varicella-zoster virus (VZV) in diabetes mellitus patients might exhibit similar clinical features with monkeypox, caused by monkeypox virus (MPXV). In May 2019, Singapore notified World Health Organization (WHO) of one laboratory-confirmed case of monkeypox. Considering Singapore is located near Indonesia, awareness about the possibility of an outbreak in Indonesia should be raised. Purpose: To report a case of chickenpox mimicking monkeypox in an adult with diabetes mellitus and acute kidney injury. Case: A 51-year-old male with poorly controlled diabetes mellitus was suspected to have a chickenpox differential diagnosis with monkeypox. His chief complaint was multiple blisters on his body and vomiting. There was a history of feeding a monkey. From dermatological status on facial, trunk, and extremities there were multiple pleomorphic vesicles. Laboratory results showed elevated renal function. Polymerase chain reaction (PCR) examination using VZV as primer revealed a positive result in the range of 810 bp. He was treated with intravenous acyclovir for 3 days and oral acyclovir for 7 days then discharged with improvement in skin lesions and normal renal function. Discussion: Chickenpox in adult and diabetes mellitus patients can give severe clinical manifestation mimicking monkeypox. PCR has a significant role especially when diagnosis could not be established from the physical examination. Acyclovir can be given as the therapy. Conclusion: Adult and poorly controlled diabetes mellitus are important risk factors associated with the severity and complication of chickenpox. A careful diagnostic approach and management are needed.

Evaluation of the usefulness of novel biomarkers for drug-induced acute kidney injury in beagle dogs

2014 ◽  
Vol 280 (1) ◽  
pp. 30-35 ◽  
Author(s):  
Xiaobing Zhou ◽  
Ben Ma ◽  
Zhi Lin ◽  
Zhe Qu ◽  
Yan Huo ◽  
...  
Keyword(s):  
Acute Kidney Injury ◽  
Kidney Injury ◽  
Beagle Dogs ◽  
Drug Induced ◽  
Novel Biomarkers

Acute Kidney Injury following Cardiac Surgery

2015 ◽  
pp. 451-480
Author(s):  
Bryan Romito ◽  
Joseph Meltzer
Keyword(s):  
Acute Kidney Injury ◽  
Cardiac Surgery ◽  
Surgical Techniques ◽  
Kidney Injury ◽  
Renal Physiology ◽  
General Management ◽  
Novel Biomarkers ◽  
Short And Long Term ◽  
And Function

The primary goal of this chapter is to provide the reader with an overview of basic renal physiology and function and to review the identification, pathogenesis, and treatment of acute kidney injury following cardiac surgery. Particular focus will be directed toward the diagnostic criteria for acute kidney injury, short- and long-term impacts on patient outcomes, role of novel biomarkers, mechanisms of acute renal injury, general management principles, preventative strategies, and the influence of anesthetic and surgical techniques on its development. The content of this chapter will serve to underscore a particularly harmful but likely underappreciated problem affecting patients in the cardiothoracic critical care setting.

scholarly journals Perioperative Acute Kidney Injury

2020 ◽  
Vol 132 (1) ◽  
pp. 180-204 ◽  
Author(s):  
Sam D. Gumbert ◽  
Felix Kork ◽  
Maisie L. Jackson ◽  
Naveen Vanga ◽  
Semhar J. Ghebremichael ◽  
...  
Keyword(s):  
Acute Kidney Injury ◽  
Kidney Injury ◽  
Fluid Replacement ◽  
Organ Injury ◽  
Surgical Patients ◽  
Creatinine Concentration ◽  
Ongoing Research ◽  
Different Types ◽  
Novel Biomarkers ◽  
Goal Directed Fluid Therapy

Abstract Perioperative organ injury is among the leading causes of morbidity and mortality of surgical patients. Among different types of perioperative organ injury, acute kidney injury occurs particularly frequently and has an exceptionally detrimental effect on surgical outcomes. Currently, acute kidney injury is most commonly diagnosed by assessing increases in serum creatinine concentration or decreased urine output. Recently, novel biomarkers have become a focus of translational research for improving timely detection and prognosis for acute kidney injury. However, specificity and timing of biomarker release continue to present challenges to their integration into existing diagnostic regimens. Despite many clinical trials using various pharmacologic or nonpharmacologic interventions, reliable means to prevent or reverse acute kidney injury are still lacking. Nevertheless, several recent randomized multicenter trials provide new insights into renal replacement strategies, composition of intravenous fluid replacement, goal-directed fluid therapy, or remote ischemic preconditioning in their impact on perioperative acute kidney injury. This review provides an update on the latest progress toward the understanding of disease mechanism, diagnosis, and managing perioperative acute kidney injury, as well as highlights areas of ongoing research efforts for preventing and treating acute kidney injury in surgical patients.

scholarly journals Novel Biomarkers of Acute Kidney Injury in the General Adult ICU: A Review

Renal Failure ◽  
2013 ◽  
Vol 35 (4) ◽  
pp. 579-591 ◽  
Author(s):  
Stelios Kokkoris ◽  
Chrysoula Pipili ◽  
Eirini Grapsa ◽  
Theodoros Kyprianou ◽  
Serafim Nanas
Keyword(s):  
Acute Kidney Injury ◽  
Kidney Injury ◽  
Novel Biomarkers
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