Learn About Acute Arterial Occlusion of Kidney

What is the definition of Acute Arterial Occlusion of Kidney?

Acute arterial occlusion of the kidney is a sudden, severe blockage of the artery that supplies blood to the kidney.

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What are the alternative names for Acute Arterial Occlusion of Kidney?

Acute renal arterial thrombosis; Renal artery embolism; Acute renal artery occlusion; Embolism - renal artery

What are the causes of Acute Arterial Occlusion of Kidney?

The kidneys need a good blood supply. The main artery to the kidney is called the renal artery. Reduced blood flow through the renal artery can hurt kidney function. A complete blockage of blood flow to the kidney can often result in permanent kidney failure.

Acute arterial occlusion of the renal artery can occur after injury or trauma to the abdomen, side, or back. Blood clots that travel through the bloodstream (emboli) can lodge in the renal artery. Pieces of plaque from the walls of the arteries can come loose (on their own or during a procedure). This debris can block the main kidney artery or one of the smaller vessels.

The risk of renal artery blockages increases in people who have certain heart disorders, which make them likely to form blood clots. These include mitral stenosis and atrial fibrillation.

A narrowing of the renal artery is called renal artery stenosis. This condition increases the risk of a sudden blockage.

What are the symptoms of Acute Arterial Occlusion of Kidney?

You may not have symptoms when one kidney does not function because the second kidney can filter the blood. However, high blood pressure (hypertension) may come on suddenly and be difficult to control.

If your other kidney is not working fully, blockage of the renal artery may cause symptoms of acute kidney failure. Other symptoms of acute arterial occlusion of the renal artery include:

  • Abdominal pain
  • Abrupt decrease in urine output
  • Back pain
  • Blood in the urine
  • Flank pain or pain in the side
  • Symptoms of high blood pressure such as headache, change in vision, and swelling

Note: There may be no pain. Pain, if it is present, most often develops suddenly.

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What are the current treatments for Acute Arterial Occlusion of Kidney?

Often, people do not need treatment. Blood clots may get better on their own over time.

You may have treatment to open the artery if the blockage is discovered quickly or it is affecting the only working kidney. Treatment to open the artery may include:

  • Clot-dissolving medicines (thrombolytics)
  • Medicines that prevent the blood from clotting (anticoagulants), such as warfarin (Coumadin)
  • Surgical repair of the renal artery
  • Insertion of a tube (catheter) into the renal artery to open the blockage

You may need temporary dialysis to treat acute kidney failure. Medicines to lower cholesterol may be needed if the blockage is due to clots from plaque buildup in the arteries.

Who are the top Acute Arterial Occlusion of Kidney Local Doctors?
Elite
Highly rated in
5
conditions

St. Franziskus Hospital Münster

Department Of Vascular Surgery, Research Vascular Center 
Langen, NI, DE 

Konstantinos Donas is in Langen, Germany. Donas is rated as an Elite expert by MediFind in the treatment of Acute Arterial Occlusion of Kidney. He is also highly rated in 5 other conditions, according to our data. His top areas of expertise are Abdominal Aortic Aneurysm AAA, Thoracic Aortic Aneurysm, Acute Arterial Occlusion of Kidney, and Angioplasty.

Distinguished
Highly rated in
6
conditions

University Of Messina

Messina, IT 98166

Rosanna Di Paola is in Messina, Italy. Di Paola is rated as a Distinguished expert by MediFind in the treatment of Acute Arterial Occlusion of Kidney. She is also highly rated in 6 other conditions, according to our data. Her top areas of expertise are Acute Arterial Occlusion of Kidney, Pleurisy, Necrosis, and Reticuloendotheliosis.

 
 
 
 
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Distinguished
Highly rated in
8
conditions

St. Franziskus Hospital Münster

Clinic Of Vascular Surgery 
Herne, NW, DE 

Giovanni Torsello is in Herne, Germany. Torsello is rated as a Distinguished expert by MediFind in the treatment of Acute Arterial Occlusion of Kidney. He is also highly rated in 8 other conditions, according to our data. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm AAA, Acute Arterial Occlusion of Kidney, and Peripheral Artery Disease.

What is the outlook (prognosis) for Acute Arterial Occlusion of Kidney?

Damage caused by arterial occlusion may go away. However, in most cases, it is permanent.

If only one kidney is affected, the healthy kidney may take over filtering the blood and producing urine. If you have only one working kidney, arterial occlusion leads to acute kidney failure. This can develop into chronic kidney failure.

What are the possible complications of Acute Arterial Occlusion of Kidney?

Complications may include:

  • Acute kidney failure
  • Chronic kidney disease
  • High blood pressure
  • Malignant hypertension
When should I contact a medical professional for Acute Arterial Occlusion of Kidney?

Call your provider if:

  • You stop producing urine
  • You feel sudden, severe pain in the back, flank, or abdomen.

Get emergency medical help right away if you have symptoms of arterial occlusion and have only one working kidney.

How do I prevent Acute Arterial Occlusion of Kidney?

In many cases, the disorder is not preventable. The most important way to reduce your risk is to stop smoking.

People at risk for developing blood clots may need to take anti-clotting medicines. Taking steps to control diseases related to atherosclerosis (hardening of the arteries) may reduce your risk.

Kidney anatomy
Kidney - blood and urine flow
Kidney blood supply
What are the latest Acute Arterial Occlusion of Kidney Clinical Trials?
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What are the Latest Advances for Acute Arterial Occlusion of Kidney?
Endovascular Thrombus Aspiration and Catheter-Directed Thrombolysis for Acute Thromboembolic Renal Artery Occlusion.
Efficacy analysis of retroperitoneal laparoscopic selective renal artery branch occlusion and nephron sparing surgery for ≥ T1b stage renal carcinoma.
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Multimodal Repair of Renal Artery Aneurysm - 10-year Single Center Experience.
Who are the sources who wrote this article ?

Published Date: May 04, 2021
Published By: Walead Latif, MD, Nephrologist and Clinical Associate Professor, Rutgers Medical School, Newark, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.

What are the references for this article ?

Bellomo R. Acute kidney injury. In: Bersten AD, Handy JM, eds. Oh's Intensive Care Manual. 8th ed. Philadelphia, PA: Elsevier; 2019:chap 47.

DuBose TD, Santos RM. Vascular disorders of the kidney. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 116.

Giglia JS. Atherosclerotic renal artery stenosis. In: Cameron AM, Cameron JL, eds. Current Surgical Therapy. 13th ed. Philadelphia, PA: Elsevier; 2020:chap 1029-1034.

Myers DJ, Myers SI. Systemic complications: renal. In: Sidawy AN, Perler BA, eds. Rutherford's Vascular Surgery and Endovascular Therapy. 9th ed. Philadelphia, PA: Elsevier; 2019:chap 44.