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Topic: Uremia


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  uremia. The Columbia Encyclopedia, Sixth Edition. 2001-05
Uremia can be caused by NSAIDs (nonsteroid anti-inflammatory drugs), especially in older patients treated primarily with ibuprofen for arthritis.
Some of the early signs of uremia are lethargy, mental depression, loss of appetite, and edema; later symptoms include diarrhea, anemia, convulsions, coma, and a gray-brown coloration.
Treatment of uremia, which is directed at the underlying kidney disease, is usually with dialysis and renal transplantation.
www.bartleby.com /65/ur/uremia.html   (149 words)

  
 Uremia - Wikipedia, the free encyclopedia
Uremia is a toxic condition resulting from renal failure, when kidney function is compromised and urea, a waste product normally excreted in the urine, is retained in the blood.
Uremia can lead to disturbances in the platelets and hypersomnia, among other effects.
Azotemia is another word that refers to high levels of urea, but is used primarily when the abnormality can be measured chemically but is not yet so severe as to produce symptoms.
en.wikipedia.org /wiki/Uremia   (130 words)

  
 Nikon MicroscopyU: Human Pathology Digital Image Gallery - Burr Cell Uremia
Uremia is a condition in which urea and other nitrogenous substances accumulate to an abnormally high level in the blood.
Symptoms of uremia often initially include fatigue, loss of appetite, edema, excessive thirst, and decreased concentration, and progression of the condition may lead to a rapid pulse, anemia, diarrhea, convulsions, discoloration of the skin, coma, and even death.
Uremia is characteristically related to the inability of the kidneys to expel wastes via urine, but the underlying cause responsible for the limited function of the important organs can vary greatly.
www.microscopyu.com /galleries/pathology/burrcelluremia.html   (296 words)

  
 eMedicine - Uremia : Article by A Brent Alper, Jr, MD, MPH
Background: Uremia is a clinical syndrome associated with fluid, electrolyte, and hormone imbalances and metabolic abnormalities, which develop in parallel with deterioration of renal function.
In the setting of uremia, performing a renal biopsy in a patient with small kidneys may be dangerous because of comorbid disease and the increased risk of bleeding.
The prognosis for patients with uremia of CRF is poor unless the uremia is treated with renal replacement therapy such as dialysis or transplantation.
www.emedicine.com /MED/topic2341.htm   (7354 words)

  
 CHRONIC RENAL FAILURE
Uremia (Azotemia) is a term applied to the manifestations of organ dysfunction seen in stages 3 and 4 as outlined above.
The relationship between toxic substances and uremia is exemplified by urea.
Deranged sodium transport in advanced uremia results in accumulation of sodium and chloride inside the cell, leading to accumulation of water and a fall in potassium concentration, with consequent defects in metabolic processes and a decline in heat production.
www.uhmc.sunysb.edu /internalmed/nephro/webpages/Part_G.htm   (4893 words)

  
 Uremia. - Dr. Sayeed Ahmad
Uremia most commonly develops when the kidneys fail to function properly.
In some cases, however, uremia occurs when blood flow to the kidneys is reduced due to severe bleeding, serious burns, or heart attack, or when more wastes are formed in the bloodstream as a result of traumatic injuries or large surgical incisions than can be removed by the kidneys.
Victims of uremia due to kidney failure undergo kidney dialysis, a medical procedure that removes wastes from the blood.
www.homeoint.org /site/ahmad/uremia.htm   (1733 words)

  
 Uremia - uremia in cats
Uremia is a toxic condition resulting from bradycardia in uremia renal failure, when kidney function is compromised and urea, a waste product normally excreted in the urine, cause of uremia uremia perro is retained in the blood.
Uremia can lead uremia and poisoning diagnosis of uremia to disturbances in the platelets, among other things.
Azotemia hemodialysis for uremia is another word that refers to uremia dog high levels of urea, but is used primarily when the abnormality can be progressive bradycardia in uremia blood test uremia measured chemically but is not yet so severe as to produce symptoms.
www.medicalgeo.com /Med-Diseases-U---Z/Uremia.html   (215 words)

  
 What are the syptoms of uremic poisoning?
Nonetheless, the terms uremia or uremic poisoning have persisted, and now mean the symptoms that patients feel when they have kidney failure.
Uremia can cause inflammation of the heart muscle or the lining around the heart, leading to palpitations or shortness of breath with congestive heart failure.
Hardening of the arteries (atherosclerosis) is accelerated in patients with uremia, leading to enlargement of the heart, and blockages of the arteries feeding the heart, predisposing patients to chest pain and heart attacks.
www.aakp.org /AAKP/RenalifeArt/2004/uremicpoisoning.htm   (1182 words)

  
 AGHAM: The Human Body (Kidney Diseases)   (Site not responding. Last check: 2007-11-05)
Uremia is a condition which is characterized by the build up of poisonous wates in the blood, which was supposed to be eliminated by the body as urine.
The symptoms of uremia are usually loss of appetite, nausea, vomiting, drowsiness, and a breath which smells like urine.
If left unnoticed, uremia causes a person to become unconscious, a condition called uremic coma, which is most likely to lead to death.
www.upd.edu.ph /~ismed/agham/archive/5th/extras/patty/kdisease.htm   (718 words)

  
 Uremia chronic   (Site not responding. Last check: 2007-11-05)
Uremia chronic news vertical portal can now be syndicated quickly and easily using our new Really Simple Syndication feeds.
Sexual dysfunction in the male patient with uremia: a reappraisal
For any further understanding that could lead to the prevention, treatment, and/or cure of the disorders, we recommend that affected individuals seek the advice or counsel of his or her own personal physician(s).
uremia-chronic.diseasemap.com   (378 words)

  
 [No title]
forcefully the importance of uremia as a primary cause of death in these patients; it was the primary cause of 34 (68 percent) of the deaths among patients with high azotemia and of 22 (73 percent) of the deaths among patients with anuria.
Of the 35 patients in whom uremia was the primary cause of death, 15, or 43 percent, died in the first 5 days and 17, or 48.5 percent, in the second 5 days--more than 91 percent within 10 days after wounding.
Twenty-four of the determinations were among patients dying in uremia, 2 were done on patients in whom uremia was contributory to death, and 1 on a patient in whom uremia was coincident with death.
history.amedd.army.mil /booksdocs/wwii/PhysiologicEffetsofWounds/Chapter5.html   (10254 words)

  
 Uremia   (Site not responding. Last check: 2007-11-05)
Uremia news vertical portal can now be syndicated quickly and easily using our new Really Simple Syndication feeds.
in the university's chemistry department who is suffering from uremia, a form of......
Brady said uremia was often mistaken as dyspepsia, asthma, and even drunkenness.
uremia.diseasemap.com   (372 words)

  
 Causes of Uremia - WrongDiagnosis.com
Uremia as a complication: Other conditions that might have Uremia as a complication might be potential underlying causes of Uremia.
Uremia as a symptom: Conditions listing Uremia as a symptom may also be potential underlying causes of Uremia.
Further relevant information on causes of Uremia may be found in the risk factors for Uremia, medications that may cause Uremia, contagiousness for Uremia, genetics of Uremia, and underlying causes of Uremia.
www.wrongdiagnosis.com /u/uremia/causes.htm   (228 words)

  
 Persistent Downregulation of Calcium-Sensing Receptor mRNA in Rat Parathyroids when Severe Secondary ...
reversal of uremia by an isogenic kidney transplantation (KT).
Reversal of Uremia and Secondary HPT by an Isogenic KT
The uremia and the secondary HPT were reversed 3 to 7 d after KT.
jasn.asnjournals.org /cgi/content/full/13/8/2110   (4132 words)

  
 Beyond Uremia: Hemodialysis at the Millennium (a Commentary)   (Site not responding. Last check: 2007-11-05)
Further, elimination of uremia will not necessarily control hypertension, which requires control of the extracellular fluid volume.
Yet, I question whether it is just uremia that affects outcome in chronic dialysis patients, and I doubt that the simple Kt/V should be the sole yardstick in assessment of optimal dialysis.
I believe that elimination of uremia and its symptoms is the first priority when starting dialysis therapy.
www.eneph.com /feature_archive/adequacy/v29n3p125.htm   (2406 words)

  
 Calcitriol - Frequestly Ased Questions
The inhibition by phosphorus is particularly powerful and important in uremia with a 1 mg/dl increase in serum phosphorus decreasing blood calcitriol by 8 pg/ml or about 1/4 of the total average amount (32 pg/ml) normally present.
Early in uremia lowering serum phosphorus raises calcitriol and Ca++ levels which then lower the previously elevated PTH---but due to the loss of high PTH stimulating calcitriol synthesis, the calcitriol and Ca++ levels return back to their original state.
Some studies in experimentally produced uremia in partially nephrectomized dogs with prior control of serum phosphorus, used a dose of 2.2 ng/kg which was not uniformly effective in lowering PTH.
members.bellatlantic.net /~vze2r6qt/calcitriol/calcitriol1.htm   (5783 words)

  
 End-Stage Renal Disease
The myriad clinical features that accompany renal failure are referred to by the word "uremia." They comprise a syndrome produced by cessation of the many excretory, physiologic and endocrine functions of the kidneys.
In common usage, the word "uremia" is more or less synonymous with the phrase "end stage renal disease" in the same way the word "decompensation" is synonymous with "congestive heart failure." Uremia is accompanied with some or all of the following signs and/or symptoms.
In uremia, urine output decreases: the production of urine is decreased (oliguria) or stopped altogether (anuria): In uremia, proteins and blood appear in the urine: examination of urine from a uremic patient usually reveals the presence of materials that are not present in normal urine -- proteins (proteinuria) and red blood cells (hematuria).
www.usc.edu /hsc/dental/PTHL312abc/312c/24/Reader/reader.html   (1473 words)

  
 TA - Uremia
Problem: Uremia (A constellation of signs and symptoms associated with loss of renal excretory failure.
After determination of the etiology of the uremia and proper treatment, the BUN and creatinine levels should return to normal or a new baseline if the cause was irreversible.
The goal of dialysis is to reduce the patient’s urea level by 65%.
www.utmb.edu /Nsights/alerts/uremia.htm   (721 words)

  
 NurseWeek | HealthWeek
I was reading your article about hemolytic uremia in Dallas ("Rare illness strikes cluster of children," News Briefs, Aug. 21).
I was very blessed because your article was the first I have read on hemolytic uremia in 10 years.
The doctors at that time told me that there were only six cases of hemolytic uremia in Georgia and Florida combined and that the disease runs in clusters.
www.nurseweek.com /news/respond/00/091800.html   (1314 words)

  
 Introduction: Uremia - CureResearch.com
Uremia: The illness associated with the buildup of urea in the blood because the kidneys are not working effectively.
Researching symptoms of Uremia: Further information about the symptoms of Uremia is available including a list of symptoms of Uremia, other diseases that might have similar symptoms in differential diagnosis of Uremia, or alternatively return to research other symptoms in the symptom center.
Treatments for Uremia: Various information is available about treatments available for Uremia, or research treatments for other diseases.
www.cureresearch.com /u/uremia/intro.htm   (309 words)

  
 Zinc and the sodium pump in uremia -- Michael et al. 31 (10): 1945 -- American Journal of Clinical Nutrition
Zinc and the sodium pump in uremia -- Michael et al.
known to be low in uremia, the possibility that this might be the cause of
uremia was not completely corrected by elevation of the extracellular zinc,
www.ajcn.org /cgi/content/abstract/31/10/1945   (219 words)

  
 Uremia life insurance Resources from Life Insurance .Net   (Site not responding. Last check: 2007-11-05)
Uremia life quote Keep your promises to your family.
Uremia whole life insurance Protect your family with life insurance.
Uremia term life insurance Keep your promises to your family.
www.lifeinsurance.net /LifeInsurance/Uremia__life_insurance.htm   (305 words)

  
 Diagnose-Me: Condition: Uremia
Although the term "uremia" literally means the presence of urea (and other nitrogen-containing wastes) in the blood, it is actually the complex terminal stage of kidney failure.
Uremia can also be caused by NSAIDs, especially in older patients who are being treated primarily with ibuprofen for arthritis.
A condition resulting from an unusually low number of red blood cells or too little hemoglobin in the red blood cells.
www.diagnose-me.com /cond/C448834.html   (388 words)

  
 THE MERCK MANUAL, Sec. 17, Ch. 222, Renal Failure
A patient with mild to moderate renal insufficiency may have only vague symptoms despite elevated BUN and creatinine; nocturia is noted, principally due to a failure to concentrate the urine during the night.
Lassitude, fatigue, and decreased mental acuity often are the first manifestations of uremia.
If uremia results from a progressive and untreatable disorder, conservative management is palliative until dialysis or transplantation is required.
www.merck.com /pubs/mmanual/section17/chapter222/222c.htm   (1807 words)

  
 [No title]
The artificial kidney was not used in 20 patients for a variety of reasons, such as relative mildness of the uremia, or early death from the complications of the attending wounds.
On a number of occasions the rapid progression of uremia was blunted by the discovery and drainage of an abscess or amputation of a mangled extremity.
The striking feature of these patients with post-traumatic renal insufficiency was the rapidity with which chemical and clinical uremia and potassium intoxication developed, reflecting the marked catabolic response to injury, infection, and the presence of ischemic or devitalized tissue.
history.amedd.army.mil /booksdocs/korea/Vol4-BattleCasualties/Chapter3.htm   (7059 words)

  
 High Urea Scale
These pressures are of such a nature that with the circulation to the extremities there is produced a poor return or venous circulation to the body from the lower extremities.
Hence a uremia of a nature that makes areas of irritation in the superficial or capillary circulation, even to the exterior portions of the body.
Uremia is symptomatic, therefore no separate lesions are expected for it.
www.meridianinstitute.com /ccsi/scale12.htm   (1641 words)

  
 The Analyst - Internet Health Report: Condition: Uremia
Accumulation in the blood of constituents normally eliminated in the urine that produces a severe toxic condition and usually occurs in severe kidney disease OR The toxic bodily condition associated with uremia.
Some of the world's greatest feats were accomplished by people not smart enough to know they were impossible.
Uremia: Condition characterized by excessive urea and other nitrogen compounds in the blood due to renal insufficiency.
www.digitalnaturopath.com /cond/C448329.html   (98 words)

  
 Deranged platelet calcium homeostasis in diabetic patients with end-stage renal failure. A possible link to increased ...
uremia, a bleeding diathesis is present, which principally involves the
In patients with uremia, an increased incidence of
homeostasis in platelets from patients with uremia of diabetic and
care.diabetesjournals.org /cgi/content/abstract/19/10/1062   (427 words)

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