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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Immobilization-related hypercalcaemia is an uncommon but important condition being associated not infrequently with both urolithiasis and osteoporosis. In this study 5 patients who had been immobilized for a mean of 3 months and had a mean adjusted serum calcium of 3.15 mmol/l were treated with doses of intravenous pamidronate ranging between 10 mg and 45 mg. All patients became normocalcaemic by day 3. Patients 1-3 mobilized shortly after treatment and remained normocalcaemic. In those patients who continued to be immobile hypercalcaemia recurred after an interval of several weeks. Retreatment with pamidronate again resulted in normocalcaemia. No side effects were noted with treatment. All of the patients studied had increased rates of bone resorption as shown by elevated urinary hydroxyproline/creatinine ratios (median:range) of 0.101:0.045-0.180 (normal less than 0.033) and elevated calcium/creatinine ratios of 2.50:0.69-3.63 (normal less than 0.50). None of the patients in this study had any of the usual risk factors for developing immobilization-related hypercalcaemia though all 5 patients had problems with significant sepsis which we postulate may have lead to cytokine release which in turn contributed to the development of hypercalcaemia. We conclude that pamidronate (at doses as low as 10 mg) is safe and effective in immobilization-related hypercalcaemia and suggest that sepsis should be added to the list of risk factors for development of this syndrome.
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PMID:Immobilization-related hypercalcaemia--a possible novel mechanism and response to pamidronate. 226 2

A rare case of aplastic anemia which was considered to be induced by allopurinol was reported. A 48-year-old female had suffered from urolithiasis and chronic renal insufficiency. She was administered allopurinol for hyperuricemia for 4 months, and subsequently developed severe pancytopenia and bone marrow suppression. After stopping of allopurinol administration, she was administered prednisolone but died of gastro-intestinal tract bleeding and sepsis on the 21th hospital day, without hematological recovery.
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PMID:[Aplastic anemia probably induced by allopurinol in a patient with renal insufficiency]. 231 10

One hundred and sixty three children who received total parenteral nutrition (TPN), including 7 cases of short bowel syndrome, were studied to evaluate the role of TPN in the management of infants with extremely short bowel. Three of the seven were died of sepsis related with central venous catheter (CV catheter) during the period of malabsorption when TPN was necessary. Two children of other diseases were died of catheter sepsis, 5 out of 163 in total, making the mortality late of TPN 3%. Incidence of CV catheter related complications was significantly less frequent in Broviac catheter when compared with conventional Silastic catheter (p less than 0.01). Another significant complication of TPN in cases of short bowel syndrome was hepatic dysfunction. Cholestatic liver dysfunction seemed to be cleared when enteral feeding was started even with TPN going on. Oral feeding should be started in the early postoperative period with concomitant TPN covering the fluid loss. A case of copper deficiency with high output jejunostomy and a case of urolithiasis with hyperoxaluria complicated with short bowel were reported.
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PMID:[Long-term TPN for short bowel syndrome]. 314 68

Ceftizoxime (CZX), a parenteral cephalosporin derivative belonging to the so-called third generation cephalosporin is reported to have a broad antibacterial activity, particularly against Gram-negative aerobic bacilli and some anaerobes, such as Bacteroides fragilis and a good stability to beta-lactamases. Clinical study was performed on a total of 20 cases, 9 females (1 case had urinary tract infection 3 times) and 11 males, aged from 27 to 82 years. All patients had the underlying diseases. They were bronchial asthma in 3 cases, influenza in 1, chronic pulmonary emphysema in 1, pulmonary fibrosis in 1, chronic bronchitis with strongyloidiasis in 1, lung cancer in 3, esophagus cancer in 2, stomach cancer in 1, hepatoma with urolithiasis in 1, liver cirrhosis with diabetes mellitus in 1, alcoholism with strongyloidiasis in 1, cholelithiasis in 1 and congestive heart failure in 1, respectively. Clinical diagnoses for infections were 2-acute bronchitis, 2-exacerbation of chronic bronchitis, 2-broncho-pneumonia, 2-pneumonia including one suspected case, 1-obstructive pneumonia, 2-secondary pulmonary infection, 1-pulmonary infection, 3-urinary tract infection (UTI), 1-UTI with sepsis, 1-sepsis, 1-sepsis with purulent meningitis, 1-biliary tract infection and 1-infected bronchoesophageal fistula. CZX was given by intravenous drip infusion, at a dose of 1 to 2 g, twice daily for 3 to 15 days. Because of severity in infections and underlying diseases, some cases were treated either steroid, gamma-globulin preparations or other antibiotics in combination with CZX. Twelve out of 15 cases assessed clinically responded satisfactorily to the treatment and efficacy rate was 80.0%.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Effectiveness of ceftizoxime on various infections in patients with underlying diseases]. 609 Jul 23

Urolithiasis during pregnancy, though rare, can be challenging both diagnostically and therapeutically. It is helpful if the physician is quick to suspect the presence of stones in the presence of appropriate signs and symptoms, particularly flank pain and tenderness, hematuria, or unresolved bacteriuria. Ultrasonography is the diagnostic imaging method of choice, but modified intravenous urography should be performed whenever this study is necessary for a prompt diagnosis. In the absence of sepsis, renal failure, or intractable pain, conservative management with hydration, analgesics, and (if infection is present) antibiotics is the favored initial approach. If conservative management fails, stent insertion or placement of a percutaneous nephrostomy tube may be appropriate. Ureteroscopy with stone manipulation for distal ureteral stones during pregnancy has also been reported in some cases. If these methods fail, open surgery should be used for stone removal.
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PMID:Urinary calculi during pregnancy. When are they cause for concern? 885 87

When a pregnant patient presents with a urinary calculus, the customary investigations and management must change in order to take into account the well-being of the developing fetus. Transabdominal or endovaginal ultrasound should be the initial imaging modality used in order to establish the diagnosis. A plain abdominal X-ray, limited intravenous pyelography, or retrograde pyelography is used secondarily if a definitive diagnosis is lacking. The treatment of first choice for urolithiasis in pregnancy is conservative, because 70-80% of stones will pass spontaneously. If conservative management fails, or in cases of sepsis, obstruction of a solitary kidney, or bilateral ureteric obstruction, then surgical intervention is indicated. Traditional surgical management consists of draining the obstructed collecting system with a ureteral stent or percutaneous nephrostomy tube with definitive treatment of the stone in the post-partum period. Ureteroscopic lithotripsy and stone extraction is another option that has been used safely and reliably with increasing frequency in many centers. Despite recent reports of using extracorporeal shock-wave lithotripsy, this treatment is still considered contraindicated in pregnancy.
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PMID:The management of urinary calculi in pregnancy. 1142 97

163 patients with urolithiasis of the solitary kidney were treated surgically. Analysis of causes of postoperative complications (n = 70) and lethal outcomes (n = 11) demonstrate that lethal outcomes were in many cases related to exacerbation of renal failure, acute calculous pyelonephritis which had provoked sepsis and bacteriotoxic shock, acute hemorrhage with hemorrhagic shock followed by development of DIC-syndrome.
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PMID:[Risks and complications of surgical treatment of urinary lithiasis of single kidney]. 1156 32

The present study reports epidemiological data on renal disorders in children in Venezuela. Information was obtained from 14 centers for the period January through December 1998. A total of 3,624 patients were evaluated as either a first outpatient consultation or as a first hospital admission. Nearly 70% of the patients could be grouped in one of the following categories: (1) urinary tract infections (32%), with detection of abnormalities of the urinary tract in 25%, (2) metabolic disorders (28%), mainly idiopathic hypercalciuria and hyperuricosuria, (3) glomerulonephritis (9.5%). The other 30% corresponded to urolithiasis 7%; renal tubular acidosis 5.6%; nephrotic syndrome 4.5%; primary hematuria 4.2%; acute renal failure 2.8% (43% were secondary to acute dehydration, 15% to birth asphyxia, 14% to septicemia, and 23% to multiple factors); chronic renal failure 1.6% (secondary to glomerulopathies, predominantly focal glomerulosclerosis, structural abnormalities of the urinary tract, hereditary disorders, and renal hypoplasia/dysplasia); miscellaneous diseases 4.8%. Hence, the spectrum of renal disorders in Venezuela is wide, sharing similarities with countries of both the developed and developing world. These data will hopefully contribute to the development of national healthcare policies appropriate to the epidemiology of the country.
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PMID:Renal diseases in children in Venezuela, South America. 1217 77

A 72-year-old non-diabetic uremic woman underwent right nephrectomy for urolithiasis at the age of 50. Because pyuria, fever, chilliness and left flank pain developed during preparing for arteriovenous fistula, she was admitted to National Cheng Kung University Hospital. Renal cell carcinoma (RCC) complicated with emphysematous pyelonephritis (EPN) was diagnosed and immediately treated with antibiotics and CT-guided percutaneous catheter drainage. Cultures of pus and blood yielded Escherichia coli. She received left radical nephrectomy later for the control of persistent sepsis and removal of left renal tumor. The pathology of the tumor was composed of a glandular arrangement of granular cells with the occasional atypism, and renal parenchyma had been totally replaced by RCC. The non-tumor part of the kidney showed chronic pyelonephritis. Five months later, multiple metastases developed. We reported this first uremic case with EPN and RCC, but without diabetes mellitus and urinary tract obstruction. The gas formation may be due to large RCC, which caused impaired tissue perfusion and E. coli infection.
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PMID:Renal cell carcinoma complicated by emphysematous pyelonephritis in a non-diabetic patient with renal failure. 1218 10

The aim of this work was to report some case histories on the usefulness of spiral TC, used for several years both to diagnose renal colic and urinary lithiasis and to study radio lucent stones that are often difficult to be detected with traditional radiology. 13 patients, aged between 31 and 76 (average age: 54.2), were therefore examined. Eight of them had a ureteral colic when examined, while five patients had shown symptoms some days before being hospitalised in our ward. In all cases, ultrasonography showed a significant hydronephrosis, while direct radiography of the urinary tract could not detect any images that could be associated with radio-opaque lithiasis. All patients therefore underwent an abdominal spiral TC with no contrast medium within 24 hours after hospitalisation. The confrontation between the results obtained by ultrasonography and those obtained by spiral TC, showed the usefulness of the former method to detect stones located in the proximal ureter or in its intramural tract, while the latter could detect the lithiasis of the proximal ureter in 3 cases (23%), of the mid ureter in 2 cases (15.3%), and of the distal ureter in 8 cases (61%). The stones had, approximately, a 5 mm diameter in 5 cases. In 6 cases the diameter was between 6 and 10 mm, and more than 1 cm in 2 cases. Both methods proved to be equally accurate in the assessment of the hydronephrosis degree and of the thickness of the renal parenchyma. The therapy was medical in 2 cases and open surgery in 3 cases, while 8 patients were treated with ureterolitholapaxy with a ballistic searcher. The usefulness of TC in the study of urolithiasis nowadays is supported by a large literature which clearly supplies with documentary evidence the high sensitivity and specificity of such a method in diagnosing the presence of urolithiasis in general and above all of ureteric stones. Such a method not only makes an accurate evaluation of the stones location possible, but it can also assess the calculi dimensions and the indirect signs of the functionality of the kidney affected, without having to use the contrast medium. This method needs very limited execution times and allows a diagnostic of possible collateral pathologies. The main disadvantage of spiral TC, if compared to conventional radiology, is that the patient is exposed to a larger quantity of ionizing radiations, although such an inconvenience will be overcome by the new and more technologically advanced machines. According to our experience, though based on a limited number of cases, spiral TC allowed us to get a quick diagnosis of radio-lucent lithiasis, to see the seat and dimensions of the calculi and finally to chose the most effective treatment. We can therefore think of a diagnostic protocol, for ureteral colics with hydronephrosis or complicated by hyperpyrexia or sepsis, with spiral TC in order to have a quick diagnosis and start the most effective therapy in case an ultrasonographic research should not result diriment.
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PMID:[The meaning and usefulness of spiral CT for radiolucent ureteric stones diagnosis: our experience]. 1274 46


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