Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Out of 1,251 patients above 65 years of age staying at the Charles Foix Hospital (prolonged hospitalization) and the St. Joseph Hospital (acute cases), 168 had one or more positive blood cultures. Urinary tract infection is a major source of septicemia due to gram negative bacilli. It is important to stress cases of septicemia due to pneumococcal pneumoniae, eschars, and other skin lesions. Mortality varies between 33 and 36%, depending upon the hospital. Collapse, although infrequent, still portends a grave prognosis (61% of cases of collapse led to death at Charles Foix Hospital). The combination of more than two risk factors considerably worsens the prognosis. Hypoproteinemia and dementia are every bit as grave as diabetes and cancer. A better isolation of the microorganisms involved in cases of septicemia in the elderly will lead to a more judicious choice of antibiotics. The administration of chemotherapy immediately after the samples were obtained remains the main guarantee of successful therapy.
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PMID:[Septicemia in the elderly (author's transl)]. 2 83

Over a 7 year period, 85 cancer patients were managed by the nutrition service of St. Joseph's Hospital, Toronto. All these patients were nutritionally depleted, had obstruction to the gastrointestinal tract, or had postoperative complications such as enterocutaneous fistulas, evisceration or intraabdominal sepsis, which left total parenteral nutrition (TPN) as the only means of achieving positive nitrogen balance. A prospective study started in 1970 has found that when cancer was resectable and TPN was started preoperatively and continued postoperatively (24 patients-group 1) until the patient could take a normal diet, no deaths or significant complications occurred. When TPN was first started after life-threatening complications had occurred (53 depleted patients-group 2), the mortality was 17.0%. This mortality was only 4.5% after complications following operations for colon cancer, but was much higher with esophageal, pancreatic and bladder cancer, and especially after complications following surgery where radiotherapy had previously been given to abdomen or pelvis. When TPN was used in inoperable, cachectic patients (8 patients-group 3) to permit them to tolerate radiotherapy or chemotherapy, the mortality was 37.5%. This latter group is small, but TPN is worthwhile in selected patients where significant palliation and improvement in the quality of life can occur.
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PMID:Specialized nutritional support in the cancer patient: is it worthwhile? 41 70

We evaluated the relationship between PPC and various putative risk factors in a prospective longitudinal study of 1,000 patients undergoing abdominal surgery. Transient subclinical events were excluded by defining PPC as positive clinical findings in combination with either positive sputum microbiology, unexplained pyrexia, or positive chest roentgenographic findings. The overall incidence of PPC was 23.2 percent (232/1,000). Multivariate analysis identified seven factors which were associated with PPC: ASA classification greater than 2, upper abdominal surgery, residual intraperitoneal sepsis, age greater than 59 years, BMI greater than 25, preoperative hospital stay greater than 4 days, and colorectal or gastroduodenal surgery (overall F score = 33.5, p less than 0.0001). The ASA classification was the most powerful indicator of risk in both the univariate and the multivariate analyses. The combination of ASA classification greater than 1 and age greater than 59 years identified 88 percent (205 of 232) of the patients who developed PPC. These findings provide clinicians and clinical investigators with a simple means of identifying patients who are at high risk of PPC after abdominal surgery.
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PMID:A multivariate analysis of the risk of pulmonary complications after laparotomy. 200 96

A multi-institutional study to evaluate the efficacy, clinical application, and safety of extracorporeal shock-wave lithotripsy (ESWL) with the Dornier HM-3 or HM-4 lithotripter for bile duct calculi (BDC) was initiated in September, 1987. Symptomatic patients who entered into this prospective trial had BDC in the common bile duct and/or the intrahepatic, cystic or lobar ducts of the liver that were inaccessible or untreatable by papillotomy or percutaneous stone extraction. The study excluded gallbladder stones. Nasobiliary (54.4%) or transhepatic catheters (10.5%) and T-tube or cholecystostomy tubes (17.5%) or combinations (14.0%) permitted access for radiographic contrast to allow fluoroscopic monitoring of stone position and fragmentation. Exclusion criteria included pregnancy, failure to localize the stone, disturbances of coagulation, pacemakers, or vascular aneurysms or large bones that lie in the focal axis of the shock waves. Eleven institutions treated 42 patients (23 male, 19 female) with BDC; age range was 25 to 95 years (mean +/- SD, 73.5 +/- 13.8) and ASA risk category was 1 to 4 (mean, 2.3 +/- 0.8). Fourteen patients (33.3%) had a single BDC; 28 had 2 to 8 stones (mean, 2.7 +/- 1.8) ranging in size from 6 mm to 30 mm (mean, 18.5 +/- 6.4). The majority (66.7%) of patients were postcholecystectomy. The 42 patients received 57 ESWL treatments consisting of 600 to 2400 shocks per treatment (mean, 1924 +/- 289) at 12 to 22 kV (mean, 18.5 +/- 1.9) administered over 20 to 125 minutes (mean, 52.9 +/- 20.8). General anesthesia was used in 32% of the treatments; the majority were treated with epidural or regional block (42.1%), local infiltration (28.1%), or intravenous sedation (38.6%). Fifteen patients (35.7%) required two ESWL treatments. Stone fragmentation occurred in 94.6% of evaluable patients and in 90.4% of ESWL treatments, respectively; however, BDC fragments remained in 59.5% of patients 24 hours after treatment (diameter less than or to 3 mm, 12%; 4 to 9 mm, 16%; greater than or equal to 10 mm, 68%). Some patients (50%) required adjunctive procedures to achieve stone removal that included endoscopic extraction (n = 10; 47.6%), biliary lavage (n = 8; 38.1%), endoscopic bile duct prosthesis (n = 1; 4.8%), and operation (n = 2; 9.5%). ESWL treatment complications during hospitalization were observed in 15 patients (35.7%) and were present in four (9.5%) at discharge. Complications included macrohematuria (5%), biliary pain (15%), biliary sepsis (5%), hemobilia (10%), ileus (2.5%), and adverse pulmonary changes (7.5%). One patient developed pancreatitis before ESWL at ERCP that resolved prior to discharge.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Extracorporeal shock-wave lithotripsy of bile duct calculi. An interim report of the Dornier U.S. Bile Duct Lithotripsy Prospective Study. 265 83

Analysis of 156 records relating to patients at the age of 15 to 85 years with extended purulent peritonitis of the surgical and gynecological genesis (the toxic phase, VI category ASA) showed that combination of programmed sanitation laparotomy and intensive antibacterial therapy performed as short-term courses before, during and after the operation with an account of the information on the nature of the microbial associations and antibioticograms was an efficient procedure in treatment of severe peritonitis. It was indicated in treatment of patients with polyorgan deficiency. When the surgical treatment was adequate early antibiotic therapy allowed to decrease the number and intensity of postoperative complications: the frequency of abscessing in the abdominal cavity and formation of intestinal fistulas lowered 2 and 1.5 times respectively. Such a decrease was also observed in asthenic patients with lowered protective reactions to development of new infectious foci in the abdominal cavity complicating the peritonitis process. It was also possible to prevent with that procedure the infection generalization and development of peritoneal sepsis. With application of the procedure to such patients (20 per cent) lethality lowered 2-fold.
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PMID:[Antibacterial therapy in disseminated purulent peritonitis]. 281 88

In pathological states associated with hypermetabolism, such as acute sepsis, there is marked negative N balance. It has been suggested that the pathway for this response is via leukocyte pyrogen (interleukin I) acting on cyclooxygenase to stimulate prostaglandin release, which then stimulates proteolysis via the lysosomal pathway. In vitro, cyclooxygenase inhibitors decrease proteolysis in muscle tissue from septic rats. We tested this hypothesis in vivo in severely septic patients by using aspirin as the test cyclooxygenase inhibitor. Septic patients (n = 4) were given a primed, constant infusion (183 mg prime, then 37 mg/hr) of 15N-labeled urea for 6 hr to obtain a blood [15N]urea plateau. Blood samples were taken every 30 min. At 180 min 1500 mg of aspirin was given po. If aspirin inhibited protein breakdown, the plateau level should rise, since less cold urea derived from protein breakdown will enter the urea pool. Aspirin did not cause any change in either the BUN concentration, its 15N enrichment, or any of the plasma amino acids. In conclusion, cyclooxygenase inhibition by aspirin in vivo does not decrease protein breakdown in hypercatabolic septic patients.
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PMID:The effect of aspirin on protein breakdown in septic man. 309 51

Twenty-five patients with sepsis were studied retrospectively to examine the effects of methylprednisolone on plasma thromboxane B2 levels. Although the plasma iTxB2 level was elevated in patients dying from sepsis, the use of glucocorticoids did not reduce plasma iTxB2. Aspirin, a cyclo-oxygenase inhibitor, did reduce the plasma iTxB2 value in four patients. It does not appear that glucocorticosteroids significantly affect the conversion of arachidonic acid to thromboxane in septic patients.
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PMID:Lack of effect of glucocorticoids upon plasma thromboxane in patients in a state of shock. 398 96

Protein degradation in skeletal muscle increases with fever and sepsis. Our studies indicate that prostaglandin E2 (PGE2) is an important regulator of muscle proteolysis that seems to signal this increase in fever. When rat skeletal or cardiac muscles were incubated with arachidonate, rates of protein breakdown rose and protein balance became more negative. Aspirin or indomethacin, which prevented synthesis of PGE2, markedly reduced this effect. By itself PGE2 stimulated proteolysis without altering protein synthesis. PGE2 seems to increase proteolysis in the lysosomes, inasmuch as leupeptin and Ep-475 inhibit this response. These inhibitors inactivate lysosomal thiol proteases in the muscles without affecting the Ca2+-activated protease. (In fact, complete inactivation of the latter enzyme with mersalyl did not reduce overall proteolysis in the muscles). When muscles from feverish rats were incubated in vitro, they showed greater protein breakdown and PGE2 synthesis than muscles from normal animals. Addition of indomethacin eliminated this difference. Leukocytic pyrogen (interleukin 1), a protein released by monocytes that signals the onset of fever, also seems to signal increased muscle PGE2 synthesis and muscle proteolysis. This protein enhanced both processes dramatically in the isolated muscles. These findings suggest that cyclooxygenase inhibitors may be useful in the treatment of patients showing excessive protein breakdown.
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PMID:Control of protein degradation in muscle by prostaglandins, Ca2+, and leukocytic pyrogen (interleukin 1). 632 20

A case of salicylate hepatitis in a seven-week-old boy with Kawasaki's disease, mucocutaneous lymph node syndrome, is reported. The infant was admitted to the hospital with fever and a diffuse maculopapular petechial rash. He was treated with antibiotics for 72 hours for presumed septicemia. His condition deteriorated and he developed mucous membrane lesions and edema in his hands and feet. When the cultures of spinal fluid, blood, and urine were found to be negative, the antimicrobial therapy was discontinued; however, the cyanosis of his extremities progressed and gangrenous regions developed in his toe and finger pads. Oral aspirin therapy was started at a dosage of 100 mg/kg/day, every six hours. After five days, the rash, membrane lesions, and swelling in his hands and feet resolved. The cyanosis regressed. Liver enzyme tests revealed mild elevations of SGOT and LDH, and on the 12th hospital day these values peaked to a level consistent with salicylate hepatitis. The aspirin therapy was discontinued and within four days the liver function test results were normal. Aspirin therapy was reinstituted at a single daily dose of 30 mg/kg with no recurrence of hepatitis. The careful monitoring of liver function tests is recommended for children with Kawasaki's disease receiving aspirin therapy to avoid salicylate-induced hepatitis.
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PMID:Salicylate hepatitis: a complication of the treatment of Kawasaki's disease. 727 May 63

Wound infection is a frequent complication and is related to various parameters: type of surgery, patient's age, nutritional status, associated diseases, length of surgery and hospital stay, use of prosthesis and drainage and finally surgeon's ability. The frequency of wound infection is reported between 1.5%-5.1% after "clean surgery" and the greatest source of microbial contamination is due to GRAM positive cocci either aerobic or anaerobic. The Authors present their experience of ultra short-term prophylaxis with Teicoplanin in 375 patients undergoing major ambulatory surgery. Median age was 49 years (15-87 ys); patients over 65 years were 22%. Hernias of the abdominal wall and varicose veins represent the diseases most commonly operated on. In 30% of the cases the patients selected for major ambulatory surgery were in II and III classes according to the standards of the American Society of Anaesthesiologists (A.S.A.). The ultra short-term prophylaxis with Teicoplanin was administered as follows: 400 mg, i.v., thirty minutes pre-operatively. The operations were performed under local or loco-regional anaesthesia. The choice of Teicoplanin was based on the strong bactericidal activity on GRAM positive cocci, including the methicillin-resistant Staphylococcus aureus infections, and on the long activity of the drug. The results were considered according to the American College of Surgeons scheme: no wound infection was observed and excellent local and general drug's tolerance were noticed. Ultra short-term prophylaxis in ambulatory surgery was chosen for the following reasons: large use of prosthesis, major risk of sepsis in older patients and at last for a badly accepted infective complications in outpatient surgery.
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PMID:[Teicoplanin in the prevention of wound infections in major ambulatory surgery]. 797 37


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