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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report epidemiologic, clinical, laboratory, and biopsy findings in 14 cases of nephropathia epidemica. The patients were between 19 and 49 years of age. The onset of the disease was characterized by high fever, nausea, headache, backache, abdominal pain, proteinuria, oliguria, hematuria, and uremia. The symptoms subsided rapidly during the polyuria phase, which followed the oliguria stage. Because of renal failure, hemodialysis was required in eight cases. Edema of eyelids, conjunctival injection and hemorrhages, transitory myopia, and acute glaucoma were the most common eye abnormalities. Renal biopsy specimens showed glomerular changes, with mild swelling of the epithelial cells of Bowman's capsule, thickening of the basement membrane of glomerular capillaries, glomerular adhesions, inflammatory cell infiltration, leukocytoclasis and hemorrhages in the interstitium, and eosinophilic hyaline degeneration and vacuolization of the epithelial cells of the proximal tubuli.
JAMA 1977 Aug 22
PMID:Nephropathia epidemica. The Scandinavian form of hemorrhagic fever with renal syndrome. 1 20

In March 1977, a large volume of the industrial chemical hexachlorocyclopentadiene (HCCPD) was dumped into a municipal sewage system in Kentucky. We evaluated the health effects of exposure to HCCPD in 145 sewage treatment plant workers. We found that 85 (59%) had noted eye irritation, 65 (45%) had headaches, and 39 (27%) had throat irritation. Symptoms occurred throughout the plant; however, highest attack rates occurred in primary sewage treatment areas. Medical examination of 41 employees three days after the plant was closed showed proteinuria and elevation of serum lactic dehydrogenase levels; these findings were not present three weeks later. This episode demonstrates the toxicity of HCCPD and emphasizes the vulnerability of sewage workers to chemical toxins in wastewater systems.
JAMA 1979 May 18
PMID:Occupational exposure to hexachlorocyclopentadiene. How safe is sewage? 43 Aug 18

Placental growth retardation caused 84 fetal and neonatal deaths per 100,000 births. Its frequency increased as mothers' diastolic blood pressure levels increased, an effect augmented by proteinuria. The perinatal deaths also increased with advancing maternal age, anemia, and poverty. Maternal weight gains were low in the involved pregnancies, and the fetuses and neonates who died had a pattern of growth retardation characteristic of fetal undernutrition. Microscopic abnormalities in the decidua and placenta were characteristic of inadequate perfusion of the placenta from the uterus. They included fibrinoid changes in the arteries and arterioles of the decidua, villous cytotrophoblastic hyperplasia, and an obliterative endarteritis in fetal stem arteries of the placenta.
JAMA 1978 Mar 20
PMID:Causes and consequences of placental growth retardation. 62 66

Data from 38,636 pregnant women were studied to determine the best criteria for diagnosing pregnancy hypertension based on the constellation of clinical factors yielding poorest perinatal and long-term results to the offspring. It was found that the combination of maximum diastolic blood pressure and maximum proteinuria, as observed during the interval 28 weeks to term, provided the closest correlation with outcome. This information offered an objective means for establishing a classification of hypertension-hypotension in late pregnancy.
JAMA 1978 May 26
PMID:Hypertension-hypotension in pregnancy. Correlation with fetal outcome. 65 Aug 4

Before and four weeks after immunization with a single 0.5-ml dose of influenza virus vaccine, sera from 36 children with renal diseases were tested for serum hemagglutinating-inhibiting antibody (HAI) titers to A/New Jersey/76, A/Victoria/75, and A/Port Chalmers/73. Before immunization, 1:40 HI antibodies to A/New Jersey were noted in one child only, to A/Victoria in ten children (27%), and to A/Port Chalmers in 25/34 children (68%). Serum HAI titers increased fourfold or more (P less than .01) in 31/36 children (86%) after immunization. Neither the type of the renal disease nor therapy with prednisone had any effect on the rise of serum HAI titers (P less than .05). Of the seven children with preimmunization proteinuria, four had a transient rise in protein levels following immunization. None required an increased prednisone dose for exacerbation of nephrotic syndrome. Children with chronic renal problems should be protected against influenza.
JAMA 1978 Jun 16
PMID:Influenza virus immunization. Antibody response and adverse effects in children with renal disease. 66 Jul 87

A retrospective study of penicillamine toxicity in 156 patients yielded a high incidence of toxic reaction (62%), necessitating discontinuation of the drug therapy in 36% of the patients. Of the total group, proteinuria occurred in 14%, hematologic toxic reaction in 11%, mucocutaneous toxic reaction in 28%, and gastrointestinal intolerance in 12%.
JAMA 1978 Oct 20
PMID:Toxicity of penicillamine. A serious limitation to therapy in rheumatoid arthritis. 69 Nov 97

Antireflux surgery was performed in five patients with vesicoureteral reflux at a time when renal insufficiency was present. Notable proteinuria was present in four of the patients, and a kidney biopsy specimen showed glomerular lesions in one. Despite the eradication of reflux and of infection, all five patients continued to have progressive renal insufficiency culminating in renal failure. Vesicoureteral reflux nephropathy may include a glomerulopathy leading to progressive glomerular sclerosis. Antireflux surgery would not alter this ongoing process and therefore would not halt progressive renal failure.
JAMA 1979 Jan 12
PMID:Irreversible renal failure following vesicoureteral reflux. 75 14

Treatment of membranous nephropathy and the nephrotic syndrome with 2 mg/kg/day of indomethacin resulted in prompt and sustained reduction in urinary protein excretion and the loss of edema fluid, which allowed the withdrawal of diuretic therapy and liberalization of salt intake. The reduction in proteinuria was paralleled by a decrease in urinary prostaglandin E (PGE) and F (PGF) levels. Plasma PGE and PGF levels did not change appreciably. Withdrawal of indomethacin therapy resulted in an increase in urinary protein and urinary PGE excretion. Reinstitution of therapy resulted in reductions in both values. Indomethacin may provide a useful means of reducing proteinuria and controlling edema in some patients with the nephrotic syndrome.
JAMA 1979 Mar 23
PMID:Indomethacin and the nephrotic syndrome. 76 92

A retrospective record analysis of 112 juvenile-onset diabetics with nephropathy was conducted in order to determine their clinical course. The mean duration of diabetes at the onset of proteinuria was 17.3+/-6.0 years. Early renal failure appeared two years after the onset of protein-uria, and severe renal failure (mean serum creatinine level, 8.5+/-3.9 mg/100 ml) four years after the onset of proteinuria. The mean duration of life after the onset of severe renal failure was six months. The mortality was 53%, with 59% of the deaths attributable to renal failure and 36% to cardiovascular disease. All patients experienced progressive deterioration of renal function as well as the other complications of diabetes, the rate of progression being accelerated toward the end of the course. Juvenile onset diabetics should be considered for renal transplantation before the serum creatinine level reaches 8.5 mg/100 ml.
JAMA 1976 Oct 18
PMID:The clinical course of diabetic nephropathy. 98 37

We review evidence on the value of dipstick urinalysis screening for hemoglobin and protein in asymptomatic adults. In young adults, evidence from five population-based studies indicates that fewer than 2% of those with a positive heme dipstick have a serious and treatable urinary tract disease, too few to justify screening and the risks of subsequent workup. For older populations, evidence is contradictory and no recommendation can presently be made for or against hematuria screening. A population-based randomized, controlled trial of hematuria screening in the elderly is urgently needed. Proteinuria screening is not recommended in any healthy, asymptomatic adult population, since four population-based studies have found that fewer than 1.5% of those with positive dipsticks have serious and treatable urinary tract disorders.
JAMA 1989 Sep 01
PMID:Dipstick urinalysis screening of asymptomatic adults for urinary tract disorders. I. Hematuria and proteinuria. 231 43


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