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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The observations of a 16-week Tensiomin therapy of 10 hypertensive patients treated with hemodialysis have been discussed. The patients have been treated for about 5 years with hemodialysis, suffered from anuria and required besides systhematical ultrafiltration a combination antihypertensive therapy. Tensiomin was combined with Minipress, Trasicor, Depressan, Estulic and Corinfar by using three- or four-drug combinations. In the course of the administration of Tensiomin the doses of the other antihypertensive drugs could be decreased by 50% on average, while the blood pressure of the patients was normalized. By controlling the patients on weeks 1, 4, 12 and 16 of therapy toxic side-effects or notable pathological changes of the examined laboratory parameters (WBC, serum total protein, Na, K, Ca, P, bilirubin, blood sugar and SGOT values) were not seen. It has been concluded that Tensiomin is an effective drug in combination therapy applied for normalizing the hypertension of dialysed patients.
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PMID:Use of tensiomin (captopril) in the antihypertensive treatment of haemodialysis patients. 219 78

Two children, 8 and 11 years old, presented with severe hypertension secondary to unilateral and bilateral total occlusion of the renal arteries, respectively. The 11-year-old developed sudden anuria requiring hemodialysis. Successful surgical reconstruction allowed recovery of renal function and normal blood pressure in both patients. Routine blood pressure control in the pediatric patient population, high clinical awareness, and judicious use of arteriography, provide the best chance for early diagnosis of renovascular disease. Surgical revascularization or transluminal angioplasty are the treatment modalities of choice in appropriately selected cases of renal artery stenosis. When total occlusion occurs, retrieval or preservation of renal function can be successfully achieved by direct surgical intervention.
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PMID:Surgical treatment of complete renal artery occlusion in pediatric patients. 222 48

We present the case of a child who died of pulmonary hypoplasia as a result of the oligohydramnios sequence. The mother was taking enalapril, as well as propranolol and hydrochlorothiazide, for treatment of hypertension associated with systemic lupus erythematosus. Autopsy examination revealed severe renal tubular malformation. Correlation of animal data with previous case reports of neonatal anuria in association with maternal angiotensin converting enzyme inhibitors suggests that these agents may have a deleterious effect on fetal renal development and general well-being.
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PMID:Oligohydramnios sequence and renal tubular malformation associated with maternal enalapril use. 230 91

A 44-year old woman presented with haemolytic-uraemic syndrome due to predominantly arteriolar microangiopathy, with anuria lasting 48 days. The semeiology in this case was unusual: there was no anaemia and only rare schizocytes on admission, blood pressure was normal and anuria was prolonged. The severity of arteriolar thrombosis observed at renal biopsy stood in sharp contrast with the lack of arterial hypertension and the almost total recovery of renal function within three months.
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PMID:[Unusual hemolytic-uremic syndrome in an adult]. 239 76

Rapidly progressive glomerulonephritis frequently leads to death or dialysis. In 21 cases treated by plasma exchange and immunosuppression we observed seven deaths, with 12 others progressing to chronic renal failure within 3 months. Patients who died were older than those who survived (57.5 +/- 17.7 vs 40.5 +/- 16.5 years, mean +/- SD, P = 0.05), but had similar clinical symptoms (hypertension, haematuria, proteinuria, extrarenal signs) and biochemical presentation (initial creatininaemia). They required the same degree of haemodialysis, of plasma exchanges and of bolus methylprednisolone. The causes of death were infection (three cases), cardiac arrhythmia (two cases) and gastrointestinal bleeding (two cases). Among the 14 remaining patients, only two recovered normal renal function. Twelve had chronic renal failure, six of them requiring chronic dialysis or transplantation. Severe renal failure at entry and anuria were more frequently observed in patients whose renal function did not improve during treatment. Plasma exchange and steroid bolus infusions also seemed to have a beneficial effect on renal function.
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PMID:Plasma exchange and immunosuppression for rapidly progressive glomerulonephritis: prognosis and complications. 249 77

Persistent anuria was diagnosed in a neonate born to a mother whose pregnancy was complicated by severe hypertension and systemic lupus erythematosus. Severe maternal hypertension necessitated the use of a battery of antihypertensive medications that included enalapril, an angiotensin converting enzyme inhibitor. The role of enalapril in neonatal renal failure is discussed.
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PMID:Neonatal renal failure: a complication of maternal antihypertensive therapy. 254 24

A rare case of complete thoracic aortic occlusion secondary to blunt trauma was reported. The patient was a 27-year-old policeman who was involved in an automobile accident while driving a patrol car. Hypertension of the upper extremities, edema of the upper body and anuria were found at emergency room examination. Emergent aortogram demonstrated traumatic occlusion of the aorta at the level of isthmus. Urgently an axillo-femoral bypass was performed, and two days later radical aortic repair was carried out. At the radical operation, disruption of the aortic intima was encountered in the area of ligamentum arteriosum. The distal torn edge was enfolded and completely occluded the aortic lumen. The lacerated intima was sutured, and the intimal defect of the aorta was restored with woven Dacron patch. Postoperative course was uneventful. On subsequent follow-up 3 years after injury, the patient was asymptomatic showing normal thoracic aortogram.
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PMID:[A case of acute thoracic aortic occlusion due to blunt trauma]. 262 74

Renal atherosclerosis and fibromuscular dysplasia are the most common causes of curable human renovascular hypertension and renal failure. Vascular reconstruction often preserves renal function, but renal failure is rarely reversed, especially after days of anuria. We report a case of a 23-year-old woman who as a child underwent a nephrectomy for congenital hydroureter and renal hypoplasia. She later experienced fibromuscular dysplasia of the remaining renal artery, which ultimately progressed to a complete occlusion and 31 days of total anuria. The patient was revascularized, and within 2 months renal function returned with a blood urea nitrogen and creatinine of 9.0 and 1.0 mg/dl, respectively. After a follow-up of 6 months the patient's blood pressure remained 120/80 to 130/80 mm Hg without administration of hypertension medication. In this report we emphasize that under selected circumstances a kidney can survive prolonged ischemia and that delayed revascularization may reestablish renal function.
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PMID:Successful revascularization of an occluded renal artery after prolonged anuria. 272 67

A unique case of accelerated hypertension and acute anuria in a 24-year-old man is presented. Clinically, the patient was found to have obstruction of both main renal arteries caused by extensive bilateral thrombosis. Microscopically, a healing panarteritis involving only the main renal arteries was found. This was associated with acute renal infarction and tubular atrophy in the left kidney. This appears to be an unusual variant of polyarteritis nodosa limited to both main renal arteries.
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PMID:Polyarteritis nodosa involving only the main renal arteries. 289 93

We report on 10 children, less than 2 years of age, who presented with a genuine type of glomerulopathy: diffuse mesangial sclerosis. In 5, the nephropathy was associated with male pseudohermaphroditism (MPH) and Wilms' tumor (WT); in 3 with MPH and in 2 with WT. The nephropathy was characterized by its very early onset, between the age of 2 weeks and 18 months. Eight patients presented with a nephrotic syndrome with (7 cases) or without (1 case) hypertension. All, but one, who is in advanced RF at 11 years of age, progressed to chronic or end-stage renal failure (ESRF) within a few months to 2 years from the onset. One additional child presented with advanced renal failure at the age of 8 months and the last one, who was hypertensive, developed an anuria related to thrombosis of renal veins at 1 year of age. Drash syndrome is characterized by the association of a "nephron disorder" with MPH and WT. We propose, on the basis of our histological findings, to extend the concept of Drash syndrome to patients who, in addition to the nephropathy, have either WT or MPH and to consider the distinctive glomerular lesions presented by all these patients as their common denominator. The pathogenesis of this glomerulopathy is obscure. Its early onset, its association with a dysembryoplastic tumor and/or with gonadal dysgenesis both suggest an antenatal dysgenetic process.
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PMID:The nephropathy associated with male pseudohermaphroditism and Wilms' tumor (Drash syndrome): a distinctive glomerular lesion--report of 10 cases. 300 Jun 66


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