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abstractpubmed· Abstract 2021· item PMID:34193662

Usefulness of Q-probe PCR in Children with Mycoplasma pneumniae infection. To investigate the usefulness of quenching probe polymerase chain reaction (Q-probe PCR) for detection of macrolides-resistant Mycoplasma pneumoniae (MP), we retrospectively analyzed the clinical course of 21 children with MP infection. The rate of macrolides resistant MP was 66.7%. The duration of pyrexia after the initial antibiotics treatment was longer in patients with macrolides-resistant MP infection than in those with macrolides-sensitive MP infection. The duration of pyrexia after Q-probe PCR was not significantly different between patients with macrolides-resistant MP infection and those with macrolides-sensitive MP infection. These results suggest that antibiotic use based on Q-probe PCR will reduce duration of pyrexia. Q-probe PCR contributes to determine appropriate antibiotics and to improve the clinical course of MP infections.