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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The diagnosis of acute sepsis after musculoskeletal surgery is based on the results of the clinical examination. Microbiologic evaluation of clinical specimens permits identification of the causal organism(s) and of the susceptibility studies. In the subacute stage of postoperative sepsis, roentgenographic examination, a peripheral leukocyte count, erythrocyte sedimentation rate, hemoglobin level, and nuclear scans can be helpful to the clinician. Frozen section histologic examination of tissues and Gram staining of fluids obtained at surgery have resolved the choice in differential diagnosis between aseptic and septic loosening of painful prosthetic components. Laboratory evaluation, including tissue biopsy, identifies the chronic complications of amyloidosis and malignant change in patients with long term sepsis of the musculoskeletal system.
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PMID:Laboratory diagnosis of postoperative sepsis of the musculoskeletal system. 45 Apr 11

Non-tumorous pathological changes in C57BL/6 CrSlc mice, which were reared under a barrier system and died spontaneously, were examined. At 3 months intervals 125 to 209 mice were purchased at 4 weeks of age and raised for the supply of aged animals. A large portion of the mice were used for various experiments between 3 and 30 months of age, while not a small number died spontaneously and were autopsied. The major non-neoplastic lesion was amyloidosis, with incidence of 55.5% and 74.4% for the autopsied female and male, respectively. The organs involved were the liver, kidneys, spleen, adrenal glands, ileum, heart and lungs. Skin ulceration and its scar, cerebral vascular calcification, glomerulosclerosis and sepsis in both sexes, distension of the seminal vesicles in males, fibroblast growth of the adrenal glands in females were commonly found. Incidence of spontaneous neoplastic lesions was 69.7% and 55.1% for the female and male, respectively.
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PMID:[Age-related non-tumorous lesions in SPF C57BL/6 mice with special reference to amyloidosis]. 138 88

The clinical outcome of 61 patients with renal amyloidosis treated with chronic dialysis was reviewed. Eighteen patients, 4 with primary or AL amyloidosis and 14 with reactive or AA amyloidosis, died within one month from starting treatment. The other 43 patients were treated with dialysis for 3 to 199 months and are the object of this study. Sixteen patients had AL amyloidosis and 27 had AA amyloidosis. Thirty-five patients were treated with hemodialysis (HD) for a mean period of 40 +/- 47 months and 8 were treated with continuous ambulatory peritoneal dialysis (CAPD) for 20 +/- 15 months. Patient survival rate at 1 and 5 years was 68% and 30% respectively. There was no difference in survival rate between patients treated with HD and those treated with CAPD, while patients younger than 45 had a better 5-year survival rate. Twenty four (60%) patients achieved a satisfactory rehabilitation with dialysis. At the last follow-up, 15 patients (14 on HD, 1 on CAPD) were alive 61 +/- 58 months after starting dialysis. Twenty-eight patients died after 30 +/- 20 months. The main causes of death were: cardiovascular accident (11), stroke (3), sepsis (5) and cachexia (5). The most important extra-renal complications of amyloidosis were related to cardiovascular involvement (heart failures, arrhythmias, hypotension) and gastrointestinal involvement (malabsorption). Intra-dialytic hypotension in patients on HD and peritonitis in patients on CAPD were the main problems related to dialytic procedure. his study confirms that life expectancy and the quality of life of dialysis patients with systemic amyloidosis are poorer than those of general dialysis population.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Chronic dialysis in patients with systemic amyloidosis: the experience in northern Italy. 151 84

The case of a 52 year old man, whose initial clinical manifestations were dyspnea, bloodstained sputum and malaise is reported. After the initial cancer hypothesis, a diagnosis of diffuse primary tracheo-bronchial amyloidosis was made. The amyloid substance present was not of A A type and the plasma cells next to the deposits were polyclonal. The piece-meal removal of the masses by bronchoscopy led to profuse bleeding. The patient died with sepsis. The clinical, pathological and therapeutical aspects of lower respiratory tract amyloidosis are reviewed.
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PMID:[Diffuse tracheo-bronchial amyloidosis]. 176 15

The aim of the study was to evaluate survival rates and causes of death of a large group of male patients with systemic lupus erythematosus (SLE). The group consisted of 120 patients with evident SLE that were observed at the Institute of Reanimatology from 1976 to 1989; the mean age was 31.3 years; the mean age for the disease onset was 29.6 years; the mean follow-up duration was 9.1 years. The survival pattern was obtained with the method of the life table analysis. Maximum lethality was observed during the first years of the disease: in 1-4 years 11 patients died, in 5-6 years--6 patients, and in 8-12 years--7 patients; 27 patients died during the follow-up period, 17--died of lupus nephritis, 4--of neurological involvement, one patient--of heart insufficiency, one--of lung tuberculosis, one--of ischemic heart disease, one--of amyloidosis, one--of sepsis and one patient died of chronic lung insufficiency.
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PMID:[An analysis of the survival of 120 male patients with systemic lupus erythematosus]. 207 48

Twenty-two patients with definite or classical rheumatoid arthritis (RA) who were diagnosed as amyloidosis by biopsy or at autopsy were investigated. The average duration of RA prior to the diagnosis of amyloidosis was 16.5 +/- 12.5 years. The symptoms that led to the diagnosis of amyloidosis were renal symptoms in 11 cases and gastrointestinal symptoms in 5 cases. Urinary protein was positive in 16 cases (73%). The degree of proteinuria varied in each case. Nephrotic syndrome was observed in 5 cases. Azotemia (Cr greater than 1.5 mg/dl) was present in 18 cases (82%). The period from the diagnosis of amyloidosis to death was 3.0 +/- 2.2 years. The causes of death were uremia in 10 cases, heart failure in 2 cases, malignancy in 2 cases, sepsis in 2 cases and others in 2 cases. Thirteen patients were autopsied and the frequency of amyloidosis complicated with RA was 22.0% in autopsied rheumatoid patients. Although nephropathy was present in most cases of amyloidosis complicated with RA, proteinuria and azotemia greatly varied in both degree and course.
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PMID:Clinical studies on amyloidosis complicated with rheumatoid arthritis--with particular reference to nephropathy. 227 6

As many UK renal units commence more patients on CAPD than hemodialysis (HD) as the first mode of therapy a retrospective study of long-term CAPD (greater than 4 years continuous CAPD) was performed in 4 centers with substantial CAPD programs. One hundred and seventy-seven patients (103M, 74F) started CAPD before December, 1981. There was no difference in primary renal disease. Age was significantly greater in 2 units (51.9 +/- 11.7 and 53.2 +/- 12.1 vs 40.6 +/- 16.2 and 42.5 +/- 14.6 years, p less than 0.05) and correlates with pre-CAPD activity scores (Scale 3-0). After 4 years: 34 patients (19.2%) remained on CAPD: the proportion was similar in all centers. Sixty-five percent of patients were alive but 54% transferred to HD mainly due to peritonitis (overall 2.0 episodes/intercenter variation p less than 0.001). Fourty-four patients were transplanted. Significant increases occurred in hemoglobin, albumin, calcium and creatinine; a decrease in activity score (2.4 +/- 0.7 to 1.5 +/- 0.9, p less than 0.005); no change in weight, BP, urea or bone disease. Thirty-eight patients died, mainly cardiac (14) or sepsis (11). Using Cox's method of analysis significant risk multipliers were age (2.07 per decade), male sex (2.18), frequency of peritonitis (1.36), activity score less than 2 (4.45) and amyloidosis (12.45). Despite differing techniques in different centers CAPD offered a satisfactory mode of therapy for many patients; peritonitis was the main reason for transfer to HD and several significant factors were identified.
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PMID:Long-term CAPD--some U.K. experience. 318 May 35

Eleven patients with refractory rheumatoid arthritis were submitted to a total lymphoid irradiation up to a dose of 20 Gy. A constant improvement of clinical symptoms was observed in four out of the eleven patients already during the treatment and in the other patients not later than two months after. The frequency of attacks decreased and the number of joints involved in the attack was reduced. Morning rigidity and joint swellings decreased. One patient developed joint empyemas 4 and 26 months after the treatment. Four patients died in the meantime. In two patients the cause of death were renal insufficiency and a postoperative cardiogenic shock associated with generalized amyloidosis. The third patient died because of a toxically induced left cardiac decompensation with sepsis that could not be controlled by antibiotic drugs and multiple joint empyemas. The fourth patient developed an abscess after surgical treatment of a Kaposi syndrome. She died three months later from acute left cardiac decompensation. The therapy induced a lymphocytopenia with decrease of T helper lymphocytes and unchanged number of T suppressor lymphocytes. The constant therapy results of total lymphoid irradiation in primary chronic polyarthritis is probably due to this modification in the immune regulation.
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PMID:[Total lymphoid irradiation in chronic polyarthritis--a new therapeutic concept]. 394 16

In the present study we report the renal pathological findings from autopsy material along with relevant clinical data on 21 spinal cord injury patients with end-stage renal disease (SCI-ESRD) treated with maintenance haemodialysis. These data are compared with the relevant clinical and post-mortem findings on 43 ambulatory dialysis patients who expired during the same time period. The SCI-ESRD patients exhibited markedly different clinical and renal histopathological data when compared to the ambulatory--ESRD group. Chronic pyelonephritis and amyloidosis dominated the findings and were the major causes of renal insufficiency. Acute pyelonephritis, papillary necrosis, calculous disease, pyonephrosis and perinephric abscess formation were also more frequently present in the SCI-ESRD patients. Hypertension and nephrosclerosis, which were common findings in the ambulatory--ESRD patients were comparatively rare in the SCI-ESRD patients. In addition, the incidence of acquired cystic disease (ACD) was considerably less in the SCI-ESRD group. Although the reasons for these findings are not entirely clear several possible explanations are given. Infection with gram negative sepsis was the predominant cause of death in the SCI-ESRD patients, while death secondary to cardiovascular disease predominated in the ambulatory-ESRD group. Furthermore, the urinary tract and infected decubitus ulcers were determined to be the major source for sepsis in the SCI patients. From these findings it would follow that more effective prevention and control of these infections would result in not only a lower incidence of renal failure but also a substantially reduced morbidity and mortality in chronic SCI.
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PMID:Renal pathology in end-stage renal disease associated with paraplegia. 671 46

The records of 52 patients with amyloidosis admitted to Groote Schuur Hospital, Cape Town, between January 1969 and August 1982 were analysed. The male: female ratio was 1,3:1 and the mean age was 49,3 years. Forty-eight per cent of the patients had secondary amyloidosis, 21% had primary amyloidosis, 11,5% had localized amyloidosis and 11,5% had amyloidosis associated with multiple myeloma. Tuberculosis, chronic pulmonary sepsis and other chronic infections were present in 88% and rheumatoid arthritis in 16% of the patients with secondary amyloidosis. The commonest features at diagnosis were proteinuria (70%), oedema (52%) and hepatomegaly (39%). The diagnosis of amyloidosis was established by renal, liver and rectal biopsy (either singly or in combination) in 82% of cases. The prevalence of amyloidosis at autopsy was 0,28%.
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PMID:Amyloidosis at Groote Schuur Hospital, Cape Town. 674 Apr 24


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