Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012739 (disseminated intravascular coagulation)
8,673 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the perioperative management of three patients with streptococcal toxic shock syndrome (STSS) caused by group A streptococcal infection. Three of two patients survived but one patient died from multiple organ dysfunction in spite of vigorous treatments. These patients required the treatments including administration of antibiotics, circulatory and respiratory care, surgical debridement, anticoagulant therapy for disseminated intravascular coagulation and hemofiltration. The early diagnosis and surgical intervention play a key role in the successful management of this syndrome because it has a rapid course and frequent fatal outcome. The anesthetic management of these patients should be targeted to maintain perfusion of the vital organs and to control the blood clotting disorders.
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PMID:[Perioperative management of three patients with streptococcal toxic shock syndrome]. 1124 69

Streptococcus constellatus, S. intermedius, and S. anginosus, the three species of the S. milleri group, form part of the normal flora most commonly found in the mouth, throat, gastrointenstinal tract, and genital tract. The S. milleri group has become known as an important pathogen in abscess disease, but little attention has been paid to their role in deep neck abscesses. We have treated 9 patients with deep neck abscesses relating to the S. milleri group since 1991, and regarded this group as an important pathogen also in these abscesses. We studied the frequency of the S. milleri group isolated from deep neck abscesses in our cases and from the literature and discuss clinical significance and bacteriological pathogenesis. Cases numbered 27 treated at our facility since 1991 and 200 cases reported in the Japanese literature since 1990. Of our 9 cases, 4 originated from acute pharyngitis, 3 from peritonsillar abscesses, and 2 from odontogenic infection. Serious complications such as mediastinitis, cervical necrotizing fasciitis, sepsis accompanied by disseminated intravascular coagulation, and spondylitis of the cervical vertebrae were seen in 4 cases. Among organisms isolated, the S. milleri group appeared to be a pathogen contributing to abscess formation and to serious complications. The genus Streptococcus was most frequently isolated both in our 27 cases (66.7%) and the 200 in the literature (45.5%). Among species of the genus Streptococcus, the S. milleri group numbered the highest in our cases at 33.3% but only 8.5% in the literature. Cases in the literature, however, contained many unknown species of Streptococci--31.5% vs. 18.5% in our cases. alpha-streptococcus was frequently reported in the literature among unknown species of Streptococci--36 of 63. Culture-negative cases were also numbered more in the literature than in our case--29.0% vs. 18.5%. Special conditions and procedures are required to suitably isolate and detect the S. milleri group. Since not all facilities use identical techniques in routine bacteriological examination, a considerable number of the S. milleri group could be missed in unknown species of Streptococci or alpha-streptococcus and culture-negative cases. The detailed pathogenesis of the S. milleri group remains to be clarified. Infection by normal flora on mucosa is thought to occur due to an imbalance between organisms and host defense in deep neck abscesses. Some strains of the S. milleri group have been reported to produce many tissue-destroying enzymes such as collagenase and hyaluronidase. The co-existence of the S. milleri group with some anaerobe strains has also been suggested to accelerate inflammation. We discuss the mechanism inducing the massive release of cytokines through T cell response to certain exotoxins produced by S. milleri group, as reported in toxic shock-like syndrome due to the group A beta-streptococcus and in alpha-streptococcal shock syndrome due to viridans streptococci (alpha-streptococci).
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PMID:[Clinical and bacteriological significance of the Streptococcus milleri group in deep neck abscesses]. 1125 79

Infections with Group C Streptococci can lead to severe disease, particularly in individuals with underlying illnesses such as cardiovascular disease, malignancy or immunosuppression. We report the first case of rhabdomyolysis and disseminated intravascular coagulation secondary to Group C Streptococcus in a previous healthy male. A toxic shock-like syndrome associated with Group C and Group G Streptococci has been reported. However, unlike with Group A Streptococci, production of endotoxins by these organisms is less well defined. We tested the patient's isolate for its ability to produce superantigenic toxins and to induce a mitogenic response. Although it is not known whether Group C Streptococci require special growth conditions for the production of superantigens, we could not demonstrate either the production of exotoxins or the induction of a mitogenic response.
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PMID:Invasive Group C Streptococcus infection associated with rhabdomyolysis and disseminated intravascular coagulation in a previously healthy adult. 1130 16

We report a case of Waterhouse-Friderichsen syndrome associated with group A streptococcus (GAS) toxic shock syndrome in a previously healthy man. The patient presented with neck pain and fevers of 2 days' duration. Computed tomography of the neck revealed a mass in the retropharyngeal space, suggesting an abscess. Despite prompt treatment with appropriate antibiotics, the patient experienced a fulminant course and died within 8 hours of presentation. Antemortem blood cultures grew GAS positive for exotoxins A, B, and C. Postmortem examination revealed bilateral adrenal hemorrhage, consistent with Waterhouse-Friderichsen syndrome. Immunohistochemical analysis of the adrenal glands revealed the presence of GAS antigens. However, no disseminated intravascular coagulation was evident. This case demonstrates that adrenal hemorrhage can occur without associated coagulopathy and may result directly from the action of bacterial toxins.
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PMID:Waterhouse-Friderichsen syndrome after infection with group A streptococcus. 1170 6

A 55-year-old man with prostate cancer received a total prostatectomy. Two days after the operation, he suffered from high fever and shaking chilliness, followed by skin eruption, hypotension, diarrhea and chest pain. The results of blood bacterial culture and endotoxin were negative. Toxic shock syndrome was suspected, and the administration of vancomycin (VCM) and continuous hemodialysis-filtration (CHDF) were performed. The steroid pulse therapy for adult respiratory distress syndrome (ARDS) and the treatments for DIC were also done, and they were effective. The desquamation of the extremity was observed on 10 days after the operation. MRSA was finally identified from pus discharge of the operation wound 13 days after the operation. The prevention and treatments for toxic shock syndrome were discussed.
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PMID:[Toxic shock syndrome due to methicillin resistant staphylococcus aureus (MRSA) after total prostatectomy]. 1184 39

Two patients presented to the Emergency Department (ED) with features of toxic shock syndrome, including hypotension, acute respiratory distress syndrome (ARDS), renal and hepatic insufficiency and disseminated intravascular coagulation (DIC). Computed tomography (CT) scan identified the source of infection in one patient. At laparotomy, pelvic peritonitis and massive edema of the pelvic retroperitoneal tissue was found. The other patient had myonecrosis of the forearm necessitating amputation. Intra-operative cultures of tissue in each case yielded Streptococcus pyogenes, Group A. These patients were treated early with clindamycin and intensive supportive care as well as surgery, and both made a full recovery. Because of the necessity of early recognition of the varied presentation of these infections, the clinical features as well as essential interventions are emphasized. We review the pathophysiology of invasive Group A streptococcal infection to increase awareness of these uncommon but fulminant and often lethal infections.
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PMID:Fulminant infection and toxic shock syndrome caused by Streptococcus pyogenes. 1274 58

The authors present two children who had fever >or=38.9 degree C, diffuse rash, hypotension, deranged renal and hepatic functions, disseminated intravascular coagulation, altered sensorium and inflamed oral mucosa. They responded to fluids, inotropes, antibiotics and intravenous immunoglobulin (2 g/kg). Desquamation particularly of palms and soles and periungal region was noted 1 to 2 weeks after onset of illness. These features were consistent with the diagnosis of staphylococcal toxic shock syndrome (TSS). The cases highlight that TSS is very much with us and can mimic a variety of other diseases. Early recognition, and aggressive antimicrobial supportive and IVIG therapy cover can ensure complete recovery.
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PMID:Toxic shock syndrome. 1516 75

A fatal case of late-onset graft infection of the thoracic aorta due to group C beta-hemolytic streptococcus is described. A 37-year-old male patient, who had a history of total aortic arch replacement for acute aortic dissection 8 years before, was admitted to the department. He suffered from toxic shock syndrome, disseminated intravascular coagulation (DIC), and acute renal failure. Group C beta-hemolytic streptococcus was detected from his blood; however, echocardiography, computed tomography (CT), and magnetic resonance imaging (MRI) failed to detect the focus of the infection. In spite of intensive care, including antibiotic therapy, artificial ventilation, and continuous hemodiafiltration, he died on the 18th day of hospitalization. Autopsy revealed that a small abscess was present at the proximal anastomotic segments of the patient's graft. A bite inflicted by his dog, 14 days before admission, was suspected to be the source of this bacterium. A rare case of graft infection of thoracic aorta in terms of causative organism, long period from graft replacement to graft infection, and site of infection is presented and discussed.
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PMID:GRAFT infection of thoracic aorta due to group C beta-hemolytic streptococcus--a case report. 1579 16

Previously, we have performed T typing of Streptococcus pyogenes strains isolated from patients with streptococcal toxic shock syndrome (STSS) in Japan, and streptococcal pyrogenic exotoxin (SPE) typing for epidemiological examination. In this study, we conducted a drug sensitivity test using these strains, and investigated the results of gene analysis by pulse-field gel electrophoresis (PFGE) of S. pyogenes strains derived from patients with STSS, the patient's family, and patients other than those with STSS. To clarify the relationship between the host and bacterial factors, we investigated the association between clinical symptoms and T typing of the isolated strains/production of streptococcal pyrogenic exotoxin. There were no strains resistant to beta-lactams, and only 1 strain was resistant to multiple agents other than beta-lactams. The PFGE pattern of T1 type strains was classified into 2 ; the pattern was consistent between the strains derived from patients with STSS and those derived from the patient's family. The PFGE pattern of T3 type strains was classified into 5 (IV) ; Pattern I, which was most frequently observed, was detected in both the strains derived from patients with STSS/non-STSS. However, Patterns II and III were detected only in the strains derived from patients with non-STSS. Patterns IV and V were detected only in the strains derived from patients with STSS. When examining the association between clinical symptoms and bacterial factors, disseminated intravascular coagulation (DIC) was associated with T1-SPE B-producing strains, and pharyngitis was associated with T3-SPE A-producing strains. In the future, the relationship between the host and bacterial factors should be further investigated.
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PMID:[Drug susceptibility and analysis using pulsed-field gel electrophoresis of Streptococcus pyogenes strains isolated from the patients with streptococcal toxic shock syndrome (STSS) in Japan]. 1597 64

Streptococcal toxic shock syndrome with the initial manifestation of abdominal pain and cholecystitis is rare. We report the case of a 10-year-old boy who presented with abdominal pain, cholecystitis and shock initially. Acute respiratory distress syndrome, renal and hepatic insufficiency and disseminated intravascular coagulation developed soon after admission. Skin rash and desquamation were found subsequently during the recovery phase. The blood and sputum cultures were sterile. Acute and convalescent plasma from the patient showed increased anti-streptolysin O titer (ASLO titer). Measurement of the ASLO titer on Day 11 after the onset of disease had an ASLO titer of 242 IU/ml (N Latex ASL, Dade Behring Marburg GmbH, USA), and the ASLO titer on Day 21 after the onset of disease showed an increase to 875 IU/ml. These clinical findings and the plasma analysis were consistent with streptococcal toxic shock syndrome.
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PMID:Streptococcal toxic shock syndrome with initial manifestation of abdominal pain and cholecystitis. 1630 90


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