Revista de Medicina Oral Acesso livre

Abstrato

Reduced Susceptibility to Penicillin of Viridans Group Streptococci in the Oral Cavity of Patients

Pouran Famili

The event of oral penicillin-safe viridans bunch streptococci (VGS) was concentrated in 50 patients with either recently analyzed intense leukemia or autologous fringe immature microorganism transfers. One patient was prohibited in light of the fact that of Staphylococcus aureus growth in the immature microorganism reap. VGS were isolatedfrom the oral pit of 48 of the leftover 49 patients. Of these 48 patients, 12 (25%) yielded VGSresistant (MIC > 2 mg⁄L) to penicillin. These 12 patients had a higher recurrence of septicaemia (p 0.04)and more long periods of treatment with trimethoprim–sulphamethoxazole (p 0.04) than patients whoharboured vulnerable or transitionally safe VGS (MIC 2 mg⁄L). There could have been no other statisticallysignificant contrasts between the two gatherings. It is critical to know about the undeniable degree of penicillinresistance in oral VGS in patients with hematological illness, and this boundary ought to be consideredwhen choosing anti-infection treatment for instances of septicaemia brought about by VGS in immune compromisedpatients.