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KMID : 0378019750180050607
New Medical Journal
1975 Volume.18 No. 5 p.607 ~ p.612
Clinico-Bacteriological studies on the Pseudomonas infections
à´ñ£á¢/Suk, Chong-Sung
ÚÓû¶Ìá/ì°ã¯ý¹/Park, Hae-Kyung/Lee, Seung-Hoon
Abstract
The role of Pseudomonas aeruginosa in human diseases has received increasing attention in recent years. There is considerable evidence that intestinal Gram negative bacillary infections are occuring with greater frequency. Among these bacilli, Ps. "aeruginosa is so notoriously resistant to many antibiotics that it occupies an almost unique position.
903 strains of Ps. aeruginosa were isolated from various clinical materials at Seoul National University Hospital during the period of January 1st, 1970 and December 31. 1974 and clinico-bacteriological studies were made.
The results were summarized as follow.
1. Clinical materials, from which Ps. aeruginosa were isolated, were Pus 448, Urine 151, Sputum 142, Throat swab 34, Blood 33, Bile 20, Bronchial aspiration 10, Pleural fluid 8, Stool 8, Spinal fluid 4, Vaginal discharge 2, Bone irrigation 2 and Ascitic fluid 1, respectively.
2. The clinical departments and the percentage of strain numbers from various materials submitted from the departments: General surgery 30. 0%, Internal medicine 26. 1%, Urology 13.6%, Orthopedic surgery &4%, Chest surgery 6.5%, Pediatrics 4.2%, Neuro surgery 3.4%, Obstetrics and Gynecology 3.0%, E.N.T. 2.6% and other departments 2.2%, respectively.
3. The cases of mixed infection with Ps. aeruginosa in a clinical materials were 23.6%.
4. The bacterial species and number of strains isolated with Ps. aeruginosa were klebsiella aerogenes 61, Coagulase positive staphylococcus 51, Escherichia coli 35, a-hemolytic streptococcus 18, Alcaligenes faecalis 16, Coagulase negative staphylooccus 11, Proteus mirabilis 10, Paracolon bacilli 9, respectively.
5. The percentage of resistant straims of Ps. aeruginosa to various antibiotics were as follow: Gentamycin 6.6%, Colimycin 33. 1%, Streptomycin 7& 1%, Kanamycin 94.2%, Chloramphenicol 94.4 %, Oxytetracyclin 94.9%, Lincomycin 9&4%, Penicillin 99.9%, Ampicillin 99.9%, and Cloxacillin 100%.
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