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

A case of toxic-shock syndrome due to Streptococcus pyogenes is reported. A 76-year-old female was admitted with complaints of fevers and chills. She had been suffering from cellulitis on her right dorsum pedis for 7 months. Laboratory data on admission showed elevated values of WBC, CRP, and dysfunction of the liver and kidney. She was diagnosed as sepsis due to the cellulitis, and was treated with PIPC and FMOX. However, several hours after admission, her blood pressure decreased and oliguria appeared. Bacteriological examinations from the blood and the cellulitis revealed group A beta-hemolytic Streptococcus which gave streptococcal pyrogenic exotoxin (T-28, SPE.B + C). She died 23 hours after her admission in spite of changing antibiotics to a high-dose of PC-G therapy. This is one of the rare cases of toxic shock-like syndrome due to Streptococcus pyogenes from the cellulitis of the dorsum pedis.
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PMID:[A case of toxic shock-like syndrome due to Streptococcus pyogenes]. 759 93

Multiorgan failure (MOF) due to intoxication, trauma or sepsis in the progressive late stages always include acute renal failure (ARF). The prognosis of these patients is poor despite adequate dialysis. This study included 27 consecutive patients (20 men and 7 women, age range 15-77 years) with a rapid progress of MOF including ARF, who were treated by plasma exchange as an attempt to reverse the progress of MOF. Twenty-three of the patients suffered from a septic shock. Oliguria or anuria was present in all, dialysis was performed in 16 of them, and mechanical respiratory aid in 17. Plasma exchange was performed 1-10 times and almost exclusively by centrifuge technique, using albumin and/or liquid stored plasma (in a few cases fresh frozen plasma) as colloidal replacement fluid. Twenty-two patients survived (81%) and 5 patients died. The reasons of death were cerebral haemorrhagia, brain abscess, myocardial sudden death, relapsing sepsis from multiple hepatic abscesses and a not drained psoas abscess. All survivors could leave hospital recovered from renal failure with few other sequelae. The plasma exchange technique is easy to perform despite low blood pressures by using a vein to vein access. Plasma exchange, therefore, may be tried to reverse late stages of multiorgan failure.
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PMID:Plasma exchange in patients with acute renal failure in the course of multiorgan failure. 760 58

Between 1978 and 1992, 70 patients were operated for type B aortic dissection (tear in the descending aorta without involvement of the ascending aorta). 15/70 (21%) patients had an acute dissection (onset of symptoms < 24 h), 19/70 (27%) a subacute dissection (onset of symptoms < 14 days), and 36/70 (51) a chronic dissection (onset of symptoms > 14 days). The indications for surgery in cases of acute dissection were: hematothorax, oliguria, leg ischemia and persistent pain. Persistent hypertension was an additional indication in cases of subacute dissection. In large majority (93%) of chronic dissections the indication for surgery was enlarged aortic diameter. In 86% (60/70) graft replacement of the aorta was performed, in 6% (4/70) extra-anatomic bypass, in 3% (2/70) fenestration, in 3% (2/70) thrombendarterectomy, in 3% (2/70). The overall mortality was 17% (12/70); 27% of acute dissection, 26% for subacute dissection, and 8% for chronic dissection. The morbidity for acute dissection was 73%, of subacute dissection 43%, and of chronic dissection 12%. The most frequent complications were: leg ischemia (8 patients), renal failure (4 patients), paraparesis (4 patients) and sepsis (2 patients). No paraparesis was encountered in surgery of the chronic dissection. Conservative treatment was tried in all acute B-dissections, with surgical therapy being reserved for complications of the dissection, such as rupture, such as rupture, risk of rupture (hematothorax, large aortic diameter resp. expansion, persistent hypertension, persistent pain) or ischemia of distal vascular beds. Long-term survival for chronic type B dissections is good. Strong control of risk factors (hypertension) is essential.
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PMID:[Type B aortic dissections: surgical technique and results]. 787 97

The annual incidence of acute renal failure (ARF) in the general population seems close to 150 per million inhabitants. For the past 20 years, there has been an increase in ARF of medical origin and a simultaneous decrease in surgical, traumatic and obstetrical ARF. Drug-induced ARF accounts for 20% of total cases. Factors of poor prognosis include a poor previous health status, the presence of oliguria, cardiac or respiratory insufficiency, sepsis, coma, a need for mechanical ventilation and, most importantly, the number of failing organs. The three main severity scoring systems used are SAPS, APACHE II and OSF. The predictive value of these scoring systems seems acceptable provided the data are collected when ARF is diagnosed and not on the patients' admission. After years, the overall survival rate does not exceed 30% to 50%. Full renal recovery is observed in 1/3 to 2/3 of surviving patients and varies according to the type of nephropathy. The social and financial consequences of these results emphasize the importance of preventing ARF, especially in its iatrogenic form.
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PMID:[Epidemiology and prognosis of acute renal insufficiency]. 798 47

Fluid loading with balanced salt solution (BSS) was carried out in 200 patients with extensive soft tissue injuries from severe beatings. Urinary volume and dipstick specific gravity testing were used to monitor renal function with administration of furosemide for persistent oliguria. Acute intrinsic renal failure (AIRF) occurred in 21 patients (10.5%) and five patients died (2.5%); two of hyperkalemia, two of sepsis and one of multiple organ failure. Significantly increased rates of AIRF and death were associated with injury-admission intervals of more than 12 hours, severe metabolic acidosis, low initial hemoglobin, heavy pigmenturia, and high serum creatine kinase (CK) levels. An increased serum creatinine/BUN ratio was noted in four of the five patients who died. An average of 7.5 L fluids was needed in non-AIRF patients to achieve adequate diuresis with a mean positive fluid balance of 4.7 L. No patient without pigmenturia developed AIRF. Balanced salt solution volume diuresis supplemented with furosemide as necessary appears to be safe and effective in preventing AIRF in soft tissue injuries sustained in beatings.
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PMID:Traumatic rhabdomyolysis from severe beating--experience of volume diuresis in 200 patients. 806 19

Availability of arbekacin (ABK) was analyzed in the chemotherapy of 24 MRSA-infected patients with symptoms of pneumonia (12), sepsis (6) and others (6). Most patients had background diseases such as malignant tumors or cerebrovascular disorders. 47% (7/15) of them were immunologically abnormal. 17 of them had been previously treated with cephems, imipenem, minocycline or fosfomycin. The ABK therapy was performed with doses ranging 50-400 mg a day, divided into 1-3 times (mostly 100 mg x 2), and for 5-24 days. (18 patients were treated between 5 and 14 days). 14 patients (58%) received combined therapy with other antibiotics (mostly with beta-lactams, 12). The clinical efficacy rate of the ABK therapy was 62% (good, 13; fair, 4; ineffective, 4; unknown, 3). The bacteriological efficacies were: eradicated, 7 (44%); decreased, 4; no change, 5; unknown, 8. Side effects were found in 3 patients (oliguria, 2; eruption due to drug, 1) and one case resulted in serious renal disorder. Abnormal laboratory data were found in 7 cases. Above results have indicated that ABK is a useful antibiotic in chemotherapy of MRSA-infections.
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PMID:[An evaluation study on arbekacin for MRSA-infectious diseases including pneumonia, septicemia and others]. 807 84

Four burned children suffering complications from elevated intra-abdominal pressures prompted initiation of a prospective study to determine the value of intra-abdominal pressure measurements in 30 children with large burns. Intra-abdominal pressures were measured every 4 hours during burn shock or sepsis, or daily during periods of stability. Patients were arbitrarily divided into those having one or more measurements > or = 30 mm Hg or all values < 30 mm Hg. Patients in the > or = 30 mm Hg group had significantly larger burns, higher mortality, and increased instances of sepsis. Five patients had elevated intra-abdominal pressures during burn shock, with two requiring abdominal escharotomies. Seven were at > 30 mm Hg during sepsis, with three requiring paralysis, and one each requiring placement of a peritoneal catheter or laparotomy. Significant intra-abdominal pressure elevations may occur in patients with extensive burns and are associated with a poorer prognosis. Elevation of intra-abdominal pressure should be considered in severely burned patients with oliguria, hypoventilation, or hypotension.
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PMID:The importance of intra-abdominal pressure measurements in burned children. 818 71

Increased intraabdominal pressure (IAP) has been demonstrated to cause intestinal and renal ischemia in both animals and humans. Neonates undergoing closure of anterior abdominal wall defects are at risk for these complications from markedly increased IAP, which are putatively responsible for a 13% to 20% mortality. In an effort to decrease morbidity and mortality we performed a 4-year prospective clinical study to determine if monitoring IAP using bladder pressure (BdP) measurements would significantly improve perioperative care in infants with abdominal wall defects. Forty-two consecutive infants with gastroschisis (28) and omphalocele (14) were prospectively studied. Intraoperative and serial postoperative measurements of BdP were obtained from an indwelling bladder catheter using a standard pressure transducer. Methods of initial closure, as well as manipulations in sedation, paralysis, and silo reduction, were selected to keep BdP < 20 mm Hg. Bladder pressure monitoring significantly altered the management of 64% of our patients, particularly those with gastroschisis (74%). Thirteen patients with gastroschisis underwent staged closure; in 7 (54%) this decision was based on high BdP even though bowel reduction was mechanically possible. Elevated BdP influenced the closure method and timing of silo reductions in 5 of 14 (42%) infants with omphalocele. There were no episodes of renal failure or refractory oliguria. There were three patients in a single cluster who developed uncomplicated, nonsurgical necrotizing enterocolitis late in their respective courses. One patient whose bowel was placed in a silo had severe hypotension associated with group B streptococcal sepsis and subsequently developed necrotic bowel despite low BdP.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Bladder pressure monitoring significantly enhances care of infants with abdominal wall defects: a prospective clinical study. 826 3

Three thousand sixty-six patients underwent cardiopulmonary bypass at the Maimonides Medical Center over a 5-year period from January 1, 1987, to January 1, 1992. Of these patients, 1,890 (62%) were less than 70 years of age, 969 (32%) ranged from 70 to 79 years of age, and 207 (7%) were 80 years of age or older. The overall 30-day mortality rate was 8%. Eleven patients developed acute mesenteric ischemia from 24 hours to 12 days postoperatively. At the time of diagnosis, the majority of patients presented with late classical signs and symptoms of acute mesenteric ischemia including abdominal distension, respiratory distress, hypotension, oliguria, and sepsis. All patients underwent immediate laparotomy. Extensive bowel necrosis was found in all, and resection was possible in eight patients. All patients died as a result of this complication. Using the exact trend test, we found a statistically significant increase in the incidence of deaths due to acute mesenteric ischemia after cardiopulmonary bypass in older compared with younger patients. This fatal complication after cardiopulmonary bypass occurs more often than previously believed and is a relatively common cause of death in the elderly.
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PMID:Acute mesenteric ischemia after cardiopulmonary bypass. 835 21

Azathioprine is used in a variety of dermatological conditions. However, because of its side-effect profile, azathioprine is limited for use in patients with severe disease. An unpredictable, rare and potentially fatal side-effect of azathioprine is the development of a hypersensitivity reaction, often consisting of fever, hypotension and oliguria. We describe a 17-year-old patient with leucocytoclastic vasculitis who was placed on azathioprine; within 15 days of start of therapy, she developed a fever. Azathioprine was discontinued and an evaluation for sepsis was undertaken; all cultures were negative and the fever abated. Azathioprine was restarted 5 days later. After a single dose, fever, nausea and vomiting, diarrhoea, hypotension, tachycardia and oliguria developed and the patient was admitted to an intensive care unit. Azathioprine was discontinued and investigations revealed no sign of an infection. All the above signs and symptoms abated within 24 h and the patient was discharged from hospital in 7 days. A review of 28 case reports in the literature of azathioprine-induced hypersensitivity reactions suggest that most commonly a fever and gastrointestinal symptoms occurred on initial presentation. In addition, a maculopapular rash, urticaria, vasculitis, erythema multiforme or erythema nodosum may occur. Hepatotoxicity and nephritis have also been reported. The aetiology of the reaction is unknown but sudden onset of fever and hypotension suggests that this reaction may be due to cytokine or mediator release induced by azathioprine. As azathioprine is metabolized to 6-MP, rechallenges to both should be avoided in patients who experienced an azathioprine hypersensitivity-like reaction.
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PMID:Azathioprine hypersensitivity-like reactions--a case report and a review of the literature. 854


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