Communicable E60: Quarterly catch-up (August 2026 edition)

In the second edition of 'Quarterly catch-up', CMI Communications editors Emily McDonald and Erin McCreary round-up the biggest news in infectious diseases and review clinical microbiology and infectious diseases studies published in the second quarter of 2026 [1-4]. From Pneumocystis jirovecii pneumonia in solid-organ-transplant recipients to a double-blind randomised controlled trial reporting a new antibiotic for complicated urinary tract infections, Erin and Emily highlight four articles they found particularly noteworthy, and comment on whether the results can and should change clinical practice.

References

Alanio A, et al. Pneumocystis jirovecii pneumonia in solid organ transplant recipients: a prospective observational cohort study, J Infect 2026. DOI: 10.1016/j.jinf.2026.106794
Ramendra R, et al. Procalcitonin to guide 7 versus 14 days of antibiotics in bloodstream infections: a secondary analysis of the BALANCE trial, JAMA Netw Open 2026. DOI: 10.1001/jamanetworkopen.2026.20973
Pai MP, et al. Challenging weight-tiered antibiotic prophylaxis in obese patients undergoing colorectal surgery using CT-derived body composition, CID 2026. DOI: 10.1093/cid/ciag383
Takahashi S, et al. Efficacy and safety of cefepime–nacubactam and aztreonam–nacubactam compared with imipenem–cilastatin for complicated urinary tract infection or acute uncomplicated pyelonephritis (Integral-1): a double-blind, randomised phase 3 trial. Lancet 2026. DOI: 10.1016/S0140-6736(26)00596-9

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