title: [Clinical analysis of patients with sepsis--comparison between underlying diseases].
abstract: We evaluated the clinical data in 83 patients with sepsis, which was diagnosed by both Bone's definition of sepsis and positive isolates from blood culture, according to their underlying diseases. This study enrolled a total of 117 septic episodes in 83 patients (57 males and 26 females, mean age: 52.0 years). We classified 3 groups, including hematological malignancies (46 patients, 72 episodes), solid malignant tumors (23 patients, 25 episodes) and non-malignancies (14 patients, 20 episodes), by the underlying diseases. Of the total number of isolates from blood culture, 53.0% were single gram-positive bacteria, 33.3% were single gram-negative bacteria, 7.7% were single fungus and 6.0% were polymicrobial organisms. In addition, coagulase negative staphylococci was isolated most often in patients with hematological malignancies. Sepsis was often caused by infectious focuses of hemorrhoid, stomatitis or intravenous catheter in patients with hematological malignancies, by pneumonia in patients with solid malignant tumors and by urinary tract infection in patients with non-malignancies. Mortality of sepsis in patients with solid malignant tumors (48%) was highest in 3 groups. Septic patients, who were complicated with shock and/or DIC, has poor prognosis in all groups. Serum albumin level was significantly lower in dead patients than patients who survived. These results suggest that clinical features may be different according to the underlying diseases of patients with sepsis.
authors.affiliation: Second Department of Internal Medicine, Nara Medical University.
authors.forename: M
authors.initials: M
authors.lastname: Konishi
authors.forename: K
authors.initials: K
authors.lastname: Mori
authors.forename: T
authors.initials: T
authors.lastname: Majima
authors.forename: K
authors.initials: K
authors.lastname: Ueda
authors.forename: S
authors.initials: S
authors.lastname: Teramoto
authors.forename: M
authors.initials: M
authors.lastname: Sakamoto
authors.forename: M
authors.initials: M
authors.lastname: Tsujimoto
authors.forename: K
authors.initials: K
authors.lastname: Maeda
authors.forename: K
authors.initials: K
authors.lastname: Mikasa
authors.forename: M
authors.initials: M
authors.lastname: Sawaki
authors.forename: A
authors.initials: A
authors.lastname: Koizumi
authors.forename: R
authors.initials: R
authors.lastname: Sano
authors.forename: T
authors.initials: T
authors.lastname: Masutani
authors.forename: N
authors.initials: N
authors.lastname: Narita
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications; D011379:Prognosis; D018805:Sepsis / Q000209:etiology* / Q000382:microbiology