Summary
A total of 4,166 (17.4%) strains of Group D streptococci were recovered from 27,474 surveillance samples taken from the nose, throat, gingiva, axilla, and rectum of patients at a cancer center. An additional 2,217 strains were recovered from 7,106 urine samples and 58 strains from 5,286 blood samples. Approximately 11% of gingival cultures yielded Group D streptococci.Streptococcus faecalis was most prevalent, followed byStreptococcus bovis, Streptococcus faecium, Streptococcus avium, Streptococcus equinus, andStreptococcus durans. Six of the 11 premortem blood cultures positive forS. faecalis grew other organisms as well, chiefly gram negative bacilli. The sevenS. faecalis recovered from postmortem bloods all occurred together with gram-negative bacilli or yeasts. Abscesses and lesions had recovery rates of 7.9% and 13.2%, respectively.S. faecium was the Group D streptococcus resistant to the most antibiotics andS. bovis was the most susceptible. Although most strains were only moderately susceptible to penicillin by disc susceptibility tests, minimum inhibitory concentrations of representative strains were in the susceptible range. Ampicillin susceptibilities ranged from 71% to 93%. About half of theS. faecium andS. avium strains were resistant to carbenicillin, but the other species were more susceptible. Vancomycin, furadantin, and chloramphenicol all had ≥ 82% susceptibilities to Group D streptococci. The widely divergent antibiotic susceptibilities of the Group D streptococci makes their specific susceptibility tests an essential part of optimal patient care.
Zusammenfassung
27 474 Probeabstriche aus Nase, Schlund, Zahnfleisch, Achselhöhle und Rektum von Patienten eines Krebszentrums ergaben die Isolation von insgesamt 4166 (= 17,4%) Streptokokkenstämmen der Gruppe D. Weitere 2217 Stämme wurden aus 7106 Harnproben und 58 Stämme aus 5286 Blutproben isoliert. Annähernd 11% der Zahnfleischkulturen ergaben Streptokokken der Gruppe D.Streptococcus faecalis überwog, gefolgt vonS. bovis, S. faecium, S. avium, S. equinus undS. durans. Sechs von elf prämortalen,S. faecalis-positiven Blutkulturen zeigten auch Wachstum anderer Organismen, insbesondere gramnegativer Bakterien. Sieben postmortale Blutproben ergabenS. faecalis zusammen mit gramnegativen Bakterien oder Hefen. Bei Abszessen und Verletzungen betrugen die Isolate 7,9% bzw. 13,2%. Als Streptococcus der Gruppe D erwies sichS. faecium gegenüber den meisten Antibiotika resistent undS. bovis am empfindlichsten. Obwohl sich im Blättchentest die meisten Stämme nur als mäßig Penicillin-empfindlich erwiesen, lag die minimale Hemmkonzentration repräsentativer Stämme im empfindlichen Bereich. Die Empfindlichkeit gegen Ampicillin schwankte zwischen 71 und 93%. Etwa die Hälfte der Stämme vonS. faecium undS. avium waren gegen Carbenicillin resistent, doch waren die anderen Spezies empfindlicher. Bei Vancomycin, Furadantin und Chloramphenicol lag die Empfindlichkeit von Streptokokken der Gruppe D über 82%. Die breite Streuung der Empfindlichkeit von Streptokokken der Gruppe D läßt ihre spezifische Testung zum wesentlichen Bestandteil optimaler Patientenbetreuung werden.
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Literature
Bartley, C. H., Slanetz, L. W. Types and sanitary significance of fecal streptococci isolated from feces, sewage and water. Am. J. Public Health 50 (1960) 1545–1552.
Kenner, B. A., Clark, F., Kabler, P. W. Fecal streptococci. II. Quantitation of streptococci in feces. Am. J. Public Health 50 (1960) 1545–1552.
Hugh, R., Klopp, C. T., Ryschenkow, E. The increased incidence of enterococci in the buccal cavity in the presence of disease. Med. Ann. D. C. 28 (1959) 61–67.
Moller, A. J. R. Microbiological examination of root canals and periapical tissues of human teeth. Akademiforlaget, Goteberg, 1966.
Nord, Carl-Erik, Wadstrom, T. Characterization of haemolytic enterococci isolated from oral infections. Acta Odontol. Scand. 31 (1973) 395–399.
Freedman, L. R. Pyelonephritis and urinary tract infection. In: Diseases of the kidney (Ed.:M. B. Strauss, L. G. Welt), p. 69. Little, Brown and Co., Boston, 1963.
Bengtsson, E., Strandell, T., Svanborn, M., Tunevall, G. Azidocillin treatment of enterococcal septicemia. Scand. J. Infect. Diss. 4 (1972) 143–148.
Ravreby, W. D., Bottone, E. J., Keusch, G. T. Group D streptococcal bacteremia, with emphasis on the incidence and presentation of infections due toStreptococcus bovis. N. Engl. J. Med. 289 (1973) 1400–1403.
Thornsberry, C., Baker, C. N., Facklam, R. R. Antibiotic susceptibility ofStreptococcus bovis and other Group D streptococci causing endocarditis. Antimicrob. Ag. Chemother. 5 (1974) 228–233.
Cherubim, C. E., Neu, H. C. Infective endocarditis at the Presbyterian Hospital in New York City from 1938–1967. Am. J. Med. 51 (1971) 83–96.
Beaty, H. N., Turck, M., Petersdorf, R. G. Activity of broad-spectrum antibiotics against enterococci and their efficacy in enterococcal endocarditis. Ann. N. Y. Acad. Sci. 145 (1967) 464–471.
Facklam, R. R. Recognition of Group D streptococcal species of human origin by biochemical and physiological tests. Appl. Microbiol. 23 (1972) 1131–1139.
Bauer, A. W., Kirby, M. M., Sherris, J. C., Turck, M. Antibiotic susceptibility testing by a standard single disc method. Am. J. Clin. Pathol. 43 (1966) 493–496.
Reller, B. L., Schoenknecht, F. D., Kenny, M. A., Sherris, J. C. Antibiotic susceptibility testing ofPseudomonas aeruginosa: Selection of a control strain and criteria for magnesium and calcium content in media. J. Infect. Dis. 130 (1974) 454–463.
MacLowry, J. D., Jaqua, M. J., Selepak, S. T. Detailed methodology and implementation of a semi-automated serial dilution microtechnique for antimicrobial susceptibility testing. Appl. Microbiol. 20 (1970) 46–53.
Vermeulen, G. D., Gerster, J. W., Young, V. M., Hsieh, R. K. C. A computerized data storage and retrieval system for clinical microbiology. Am. J. Clin. Pathol. 61 (1974) 209–215.
Bahn, A. N., Shklair, L., Mazzarella, M., Calandra, J. C. Incidence of oral Group D streptococci. J. Dent. Res. 39 (1960) 686–687.
Socransky, S. S. Relationship of bacteria to the etiology of peridontal disease. J. Dent. Res. 49 (1970) 209–222.
Ravrebry, W. D., Bottone, E. J., Keusch, G. T. Group D streptococcal bacteremia, with emphasis on the incidence and presentation of infections due toStreptococcus bovis. N. Engl. J. Med. 289 (1973) 1400–1403.
Deibel, R. H. The Group D streptococci. Bacteriol. Rev. 28 (1964) 330–366.
Watanakunakorn, C., Glotzbecker, C. Synergism with aminoglycosides of penicillin, ampicillin, and vancomycin against non-enterococcal Group D streptococci and viridans streptococci. J. Med. Microbiol. 10 (1977) 133–138.
Toala, P., McDonald, A., Wilcox, C., Finland, M. Susceptibility of Group D streptococcus (enterococcus) to 21 antibiotics in vitro, with special reference to species differences. Am. J. Med. Sci. 258 (1969) 416–430.
Washington, J. A. II, Herman, P. E., Martin, W. J. In vitro susceptibility of staphylococci and streptococci and influence of agar media on minimum inhibitory concentration. Mayo Clin. Proc. 45 (1970) 527–535.
Standiford, H. D., de Maine, J. B., Kirby, W. M. M. Antibiotic synergism of enterococci. Arch. Intern. Med. 126 (1970) 255–259.
Harwick, H. J., Kalmanson, G. M., Guze, L. B. In vitro activity of ampicillin or vancomycin combined with gentamicin or streptomycin against enterococci. Antimicrob. Ag. Chemother. 4 (1973) 383–387.
Watanakunakorn, C. Penicillin combined with gentamicin or streptomycin: synergism against enterococci. J. Infect. Dis. 124 (1971) 581–586.
Weinstein, A. J., Moellering, R. C. Penicillin and gentamicin therapy for enterococcal infections. J. Am. Med. Assoc. 223 (1973) 1030–1032.
Moellering, R. C., Jr., Wennersten, C., Weinstein, A. J. Penicillin-tobramycin synergism against enterococci: a comparison with penicillin and gentamicin. Antimicrob. Ag. Chemother. 3 (1973) 526–529.
Basker, M. J., Slocombe, B., Sutherland, R. Aminoglycoside-resistant enterococci. J. Clin. Pathol. 30 (1977) 375–380.
Calderwood, S. A., Wennersten, C., Moellering, R. C., Jr.,Kuntz, L. J., Krogstad, D. J. Resistance to six aminocyclitol antibiotics among enterococci: prevalence, evolution and relationship to synergism with penicillin. Antimicrob. Ag. Chemother. 12 (1977) 401–405.
Moellering, R. C., Jr.,Wennersten, C., Medrek, T., Weinberg, A. N. Prevalence of high level resistance to aminoglycosides in clinical isolates of enterococci. Antimicrob. Ag. Chemother. 1970 (1971) 335–340.
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Young, V.M., Morris, M.J., Moody, M.R. et al. An analysis of Group D streptococci recovered from cancer patients. Infection 6, 98–104 (1978). https://doi.org/10.1007/BF01642256
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DOI: https://doi.org/10.1007/BF01642256