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Query: UMLS:C0018099 (gout)
 5,192 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During the last 2 years we examined 186 patients with secondary and 42 patients with primary chronic pyelonephritis. In most cases the secondary pyelonephritis is the sequel of a urolithiasis, less frequently in congenital renal anomalies, adenomas of the prostatic gland and patients with superposed pyelonephritis in renal lesion on account of metabolic disturbances (diabetes, gout) or abuse of analgetics. The course of the disease as well as the results of the therapy show peculiarities in the two forms of pyelonephritis. Thus, for example, the recidivations are more frequently in the secondary pyelonephritis, in the urine culture other germs appear more frequently, and the disease shows a more rapid course. The bacterial sanation in patients with primary pyelonephritis remains stable in the course of one year, where as in the obstructive pyelonephritis (non-operated cases) in the same period all patients show recidivations. After operative treatment of the obstruction the conservative treatment leads to a bacterial sanation in about 70%. In patients with superposed pyelonephritis at first the basic disease is to be treated, i.e. the metabolic disturbances are to be compensated and at the same time an antibacterial therapy is to be performed.
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PMID:[The pathogenesis of chronic pyelonephritis and its therapeutic consequences]. 55 Jun 11

The x-ray findings of 727 patients with chronic interstitial nephritis are evaluated; these patients have been controlled over a period of several years: 594 suffer from chronic bacterial interstitial nephritis (pyelonephritis) and 133 patients from chronic abacterial interstitial nephritis of different etiology. The causes for the abacterial type of nephritis are phenacetin and primary gout. The radiological signs of the two forms of chronic interstitial nephritis in different degrees of involvement are pointed out. Whereas with the chronic abacterial interstitial nephritis symmetrical affection is typical, the chronic bacterial interstitial nephritis shows asymmetrical findings, especially in ascending pyelonephritis. Differentiation between the chronic bacterial nephritis and the chronic abacterial nephritis can be achieved in most cases by radiological signs, (morphological findings). The microscopic evaluation does not always allow a differentiation; because there are mixed forms and secondary bacterial infections are associated with primary chronic abacterial interstitial nephritis in the late stages. The multiple causes for chronic abacterial interstitial nephritis is radiologically reflected mostly by uniform signs during the different degrees of involvement.
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PMID:[Radiology of bacterial and abacterial interstitial nephritis (author's transl)]. 62 20

We studied the prevalence and the risk factor among the patients of gout in Mexico. Research was conducted in the National Institute of Cardiology and in our private practice. Prevalence of hiperuricemia and gout in the Institute of Cardiology was of 1% (970 out of nearly 100,000 patients). We divided those cases of two subgroups: Reumatology patients (333) and Cardiovascular patients (529). In the first group primary gout was (96.3), and (50.32% in the second. Risk factor was quite different too: nephropathy 9.9%, lithiasis 9.3%, pyelonephritis 2.7%, cardioangiosclerosis 12.9%, aortosclerosis 6.6%, coronary insufficiency 6.3%, myocardial infarction 0.9%, arterial hypertension 24.6% obesity 56.1% and diabetes 9.9% in the Reumatology group; in the Cardiovascular one, nephropathy 14.3%, lithiasis 12.2%, pyelonephritis 7.1%, cardioangiosclerosis 62.7%, aortosclerosis 31.7%, coronary insufficiency 24.9%, myocardial infarction 29%, arterial hypertension 51%, obesity 54.8% and diabetes 20.4%. Among the private practice patients prevalence was of 10.1% (961). In an early age (39 years) in men and a later one for women (53 years). Other characteristics of epidemiology and risk factor are: primary gout 89%, atherosclerosis 5%, coronary disease 4.6%, lithiasis 4.7%, nephropathy 2%, pyelonephritis 1%, obesity 43%, and diabetes 4.6%. In an small group of patients of our private practice we made an exhaustive study of risk factor and the metabolic disorder of lipids. We found the following frequency: 9.3 of nephropathy, 31.2% of lithiasis, 18.7% of pyelonephritis, 68.9% of cardioangiosclerosis, 46.8% de coronary insufficiency, 9.3% of myocardial infarction, 68.7% of arterial hypertension, 68.7% of obesity and 18.7% of diabetes. In the lipid profile we found an increase in triglicerids and prebeta lipoprotein. We have amply discussed the relation between hiperuricemia and pathology considered as a risk factor from the genetic point of view as well as the metabolic and circumstancial aspect. From all that we concluded that risk is multifactorial.
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PMID:[Various epidemiological aspects of hyperuricemia and gout in Mexico: incidence and the cardiovascular risk factor]. 72 44

AP isoenzymes were estimated in 292 patients with locomotor diseases and in 124 healthy controls. The diagnostic usefulness of AP determination is increased by estimation of isoenzymes. Investigations were made to study the biological profile of organ specific AP activities: 1. Rheumatoid arthritis and Reiter's syndrome - the total AP and L-AP activities were increased. 2. Ankylosing spondylitis treated by physiotherapy - the total AP, B-AP and I-AP activities were increased. After drug therapy an increase occurred also in L-AP activity while I-AP activity showed no significant change. 3. Progressive OA of hip and knee showed increased levels of total AP and B-AP activities. 4. Degenerative diseases of the spine, chiefly cases of discopathy, showed significantly reduced levels of AP and B-AP activities. 5. In osteoporosis there was an increase in total AP, L-AP, B-AP and I-AP activities. 6. In the active generalised form of Paget's disease, increased levels were found of total AP, B-AP, I-AP and L-AP activities. 7. In neoplastic diseases the isoenzymes can help to reveal metastatic dissemination and thus aid preoperative evaluation. 8. In gout and hyperuricemic syndromes there was a relative increase of B-AP activity and non-significant fall of L-AP activity. Increased levels of L-AP occured in patients with gallbladder disease, after immunosuppressive therapy or after infectious hepatitis. A fall of L-AP levels was found after Corticotrophin and after intraarticular administration of Kenalog. Increased B-AP activities occurred after total hip replacement, in acute or chronic pyelonephritis and in active osteonecrosis and osteoporosis. Anabolic therapy caused a significant fale of B-AP activity to fall significantly. Reduced B-AP levels were also found after antibiotic therapy. Increased I-AP activity was found in cases of osteoporosis, and in secondary amyloidosis; reduced I-AP activity was seen in mucous colitis. The activity of I-AP is assumed to increase as a result of the changed intestinal calcium and phosphorus regulation occurring in association with the enhanced bone tissue metabolism. From this point of view an order of significance is given for the activity of bone pathology in the separate diagnostic groups of locomotor diseases.
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PMID:The clinical significance of serum alkaline phosphatase isoenzymes in locomotor diseases. 105 9

Renal function studies were performed in 524 gouty subjects, including follow-up studies at intervals up to 12 years in 112 of them. In 49 subjects, the glomerular filtration rate was less than 70 ml/min and Curate:glomerular filtration rate ratio tended to rise as the glomerular filtration rate decreased, reflecting a relatively stable urate excretion over varying filtered urate loads. The increment in Tsurate:glomerular filtration rate was small with spontaneous Purate between 7 and 9 mg/100 ml. It was modest with Purate up to 10 mg/100 ml. The increment in Tsurate:glomerular filtration rate became much higher beyond Purate of 10 mg/100 ml. Urinary urate levels above 800 mug/min, designated as excess urate excretion, occurred more commonly in subjects with Purate above 9 mg/100 ml, and with better preserved renal function. Tophi were more frequently observed in subjects with low glomerular filtration rate and proteinuria; but incidence of urolithiasis seemed to be less affected by a decrease in the glomerular filtration rate. Hyperuricemia alone had no deleterious effect on renal function as evidenced by follow-up studies over periods up to 12 years. Deterioration of renal function was largely associated with aging, renal vascular disease, renal calculi with pyelonephritis or independently occurring nephropathy. In only very few instances was diminished renal function ascribable to gout alone.
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PMID:Renal function in gout. IV. An analysis of 524 gouty subjects including long-term follow-up studies. 120 33

A study of the level of beta 2-microglobulin (beta 2-MG) in the blood serum and urine was conducted in 67 patients: 22 with chronic pyelonephritis, 13 with gout with renal lesion, 25 with chronic glomerulonephritis (5 without hyperuricemia, 20 with hyperuricemia) and 7 with amyloidosis accompanied mainly by renal lesion. A raised level of beta 2-microglobulin was found in the patients with chronic pyelonephritis, gout, latent glomerulonephritis with hyperuricemia, and in over half of the cases its raised level was found in the urine. The results obtained indicate a frequent and in some cases predominant involvement of the tubules as well as interstition in the patients with hyperuricemia.
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PMID:[Beta 2-microglobulin in the blood serum and urine of patients with interstitial kidney lesions]. 353 9

The role of the renal papillae in the pathogenesis of pyelonephritis and reflux nephropathy was studied by endoscopy and histology in adult autopsy kidneys. Compound papillae with a concave area cribrosa of the "reflux type" were found in greater frequency in adults than in children. Acute purulent inflammation in the renal parenchyma or coarse pyelonephritic scars were seen almost always overlying "refluxing" papillae or overlying papillae altered by papillary necrosis, obstructive atrophy and other changes of papillary shape. Intrapapillary tubular obstruction in early analgesic nephropathy, gout, myeloma and medullary cystic disease is an other factor favouring bacterial infection to occur. Without an underlying renal papillary damage renal injury attributable to urinary infection seems to be rare.
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PMID:[Significance of kidney papillae in the pathogenesis of pyelonephritis and reflux nephropathy]. 405 18

An outbreak of urolithiasis that doubled the annual mortality rate of chickens in a large flock of table-egg-layers is described. Despite the presence of a large unilateral urolith and/or severe renal atrophy, the layers often maintained active egg production and apparent homeostasis until a small urolith blocked the ureteral flow from the contralateral kidney. This terminal episode appeared to produce acute obstructive renal failure, rapidly developing visceral gout (visceral urate deposition), uremia, and death. The atrophy observed appeared to be acquired and progressive. Histologic features in the kidneys were acute to chronic glomerulonephritis, interstitial nephritis, and pyelonephritis. Epizootiologic and microbiologic studies indicated that a combination of infectious and noninfectious mechanisms may have been involved. Causative roles for calcium-phosphate imbalance, infectious bronchitis (IB), Newcastle disease (ND), and adenovirus or reovirus infections could be neither excluded nor confirmed. Contributory factors may have been spray ND-IB and other vaccinations of 15-week-old ND-IB-susceptible pullets, water deprivation, shipping stress, Mycoplasma synoviae infection, immune complex disease, and mycotoxins.
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PMID:Epizootiology, pathology, and microbiology of an outbreak of urolithiasis in chickens. 672 98

Three adult patients with unilateral renal agenesis/total dysplasia (= aplasia) and with an early chronic renal failure are presented. One patient had renal agenesis without ureter bud and ureteric ostium on one side, and reflux pyelonephritis on the other; one had small compact total renal dysplasia (= aplasia) on one side, while chronic uric acid nephropathy (chronic renal disease as a cause of gout) was diagnosed on the other; the third patient had a total large multicystic dysplasia on one side, and on the other a segmental large multicystic dysplasia. Radiological steps and radiodiagnostic criteria are discussed and the combination of urogenital and extraurogenital anomalies is referred to.
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PMID:Chronic renal failure due to unilateral renal agenesis and total renal dysplasia (= aplasia). Report of three cases. 687 81

Using medical manuscripts and texts from the Byzantine period (330-1453), this article describes various, to date little discussed, aspects of Byzantine nosology, public health and therapeutics. Many diseases in the Byzantine era were widespread and had a high morbidity such as respiratory disease, various kinds of anaemia, pestilential diseases (e.g. quartan fever, plague, dysentery and cholera), parasitic diseases, orthopaedic, rheumatic and psychiatric disorders, trachoma and alcoholism. Other very serious and relatively frequent conditions included leprosy, mania, gout, cancerous tumours and ulcers. Important elements of nephrology and various renal diseases were described and investigated, such as acute and chronic renal failure, acute and chronic nephritis, pyelonephritis, necrotic renal diseases, crush syndrome, and ulcers of the kidneys, i.e. tuberculosis or renal tumours. The microhistology and physiology of the kidneys were first studied by Oribasius, who discerned the existence of the capillaries--tau rho iota chi omicron epsilon iota delta eta--some centuries before Malpighi. He also correctly described the blood circulation, general and pulmonary, as a precursor to Harvey. The first hospitals were organised during the Byzantine period, and the practice of Byzantine medical science and its social applications were regulated by a special medical legislation and deontology. Byzantine medicine was fruitfully connected with the Christian faith and developed the supreme model of the saints unmercenary--alpha nu alpha rho gamma epsilon rho omicron iota--physicians such as Cosmas and Damian (3rd century), Panteleemon (3rd-4th centuries) and the women physicians and miracle-worker saints, Zenais and Philonilla (1st century), the 'friends of peace', and Hermione (1st-2nd centuries).
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PMID:Diseases in the Byzantine world with special emphasis on the nephropathies. 918 37


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