1/9. chryseobacterium indologenes bacteremia in a bone marrow transplant recipient with chronic graft-versus-host disease. We describe a case of chryseobacterium indologenes bacteremia in a leukemia patient with chronic graft-versus-host disease (GVHD) 6 months after allogeneic bone marrow transplantation. Blood cultures from a vein and via Hickman catheter grew C. indologenes. The patient was successfully treated with piperacillin/tazobactam and the infection did not recur. Our case indicates that C. indologenes infection can occur in patients with GVHD after allogeneic BMT and might be treated with a single agent, piperacillin/tazobactam without the removal of intravascular catheter. ( info) |
| chryseobacterium meningosepticum is a Gram-negative bacillus historically associated with meningitis and sepsis in premature neonates. Clinicians should suspect this organism when Gram-negative bacilli are seen on Gram-stain and culture, particularly in immunocompromised patients, and in cases of disrupted host tissue integrity. We report the first case of septic arthritis due to this organism. ( info) |
| chryseobacterium meningosepticum is an uncommon pathogen causing adult bacterial meningitis. Herein, we report the case history of one 21-year-old woman with this uncommon central nervous system infection. A diagnosis of adult C. meningosepticum meningitis can only be confirmed by a positive cerebrospinal fluid (CSF) culture. The patient had insulin-dependent diabetes mellitus as the underlying condition associated with this infection. The clinical presentations were fever, headache, consciousness disturbance, and seizure. CSF analysis revealed a purulent inflammatory reaction. After a 21-day course of intravenous cefepime (6 g/day) treatment, this patient was discharged in a state of complete recovery. ( info) |
4/9. chryseobacterium indologenes non-catheter-related bacteremia in a patient with a solid tumor. A case of non-catheter-related bacteremia caused by chryseobacterium indologenes in a nonneutropenic man with a solid tumor is described. The patient was successfully treated with piperacillin-tazobactam. ( info) |
5/9. chryseobacterium indologenes bacteraemia in a diabetic child. chryseobacterium indologenes is a non-fermentative Gram-negative bacillus that is a rare pathogen in humans. Its occurrence in diabetic children has not been previously reported. In this report, a case is described of C. indologenes bacteraemia possibly associated with the use of a peripheral venous catheter. A 2-year-old boy with type I diabetes mellitus was admitted due to a coma caused by cerebral oedema and was successfully treated for his neurological condition but presented on the tenth day after admission with fever of 40 degrees C, agitation, restlessness, lack of appetite, somnolence and fatigue. His pulse rate was 90 min(-1) and his respiratory rate was 20 min(-1). Laboratory studies revealed a white blood cell count of 4900 mm(-3) with 67% neutrophils and 27% lymphocytes. Two separate blood cultures yielded C. indologenes. Treatment with ceftriaxone was started before the culture results were obtained, and was continued after susceptibility test results were obtained. The patient became afebrile after 48 h, and his general condition improved within 36 h. The infection did not recur. This is believed to be the third case of bacteraemia outside of asia due to C. indologenes and the first in a diabetic child not otherwise immunocompromised. This case indicates that C. indologenes infection can occur in diabetic children without ventilator or central venous catheter and might be treated with a single agent after in vitro susceptibility tests have been performed. ( info) |
6/9. Fatal case of community-acquired bacteremia and necrotizing fasciitis caused by chryseobacterium meningosepticum: case report and review of the literature. A diabetic patient with chronic heart failure developed necrotizing fasciitis and bacteremia caused by chryseobacterium meningosepticum, which rapidly evolved into death, even with fasciotomy and intensive care. A review of the English literature found 10 cases of soft tissue infection caused by C. meningosepticum, which is rarely acquired in the community. ( info) |
7/9. Community-acquired meningitis and sepsis caused by chryseobacterium meningosepticum in a patient diagnosed with thalassemia major. chryseobacterium meningosepticum is a rare pathogen in cases of bacterial meningitis in adults and adolescents. We report on the case history of a 17-year-old boy with thalassemia major and meningitis and sepsis caused by C. meningosepticum in splenectomized. The patient received vancomycin therapy for 21 days and was discharged in a state of complete recovery. ( info) |
8/9. chryseobacterium meningosepticum--an uncommon pathogen causing adult bacterial meningitis. chryseobacterium meningosepticum is an uncommon pathogen causing meningitis. We report a case of adult meningitis caused by chryseobacterium meningosepticum in an 88 year old woman. immunosuppression due to old age, diabetes mellitus and history of hypertension of 20 years duration were the concomitant factors. chryseobacterium meningosepticum was isolated both from the cerebrospinal fluid and blood cultures. This organism was sensitive to quinolones, rifampicin and resistant to many antibiotics commonly used for empiric therapy for meningitis. ( info) |
| chryseobacterium meningosepticum is a lactose-nonfermenting gram-negative bacilli ubiquitously found in the natural and hospital environment. Clinical infection caused by C. meningosepticum is very rare among healthy adults. We present the case of a patient with end-stage renal disease who developed purulent pericarditis with C. meningosepticum infection, which rapidly evolved into cardiac tamponade and death. To our knowledge, this is the first case in which C. meningosepticum caused fatal purulent pericarditis in a hemodialysis patient. ( info) |