Urinary tract infection (UTI) is the most common bacterial disease in childhood worldwide and may have significant adverse consequences, particularly for young children. In this guideline, we provide the most up-to-date information for the diagnosis and management of community-acquired UTI in infants and children aged over 90 days up to 14 years. The current recommendations given by the American Academy of Pediatrics Practice guidelines, Canadian Pediatric Society guideline, and other international guidelines are considered as well as regional variations in susceptibility patterns and resources. This guideline covers the diagnosis, therapeutic options, and prophylaxis for the management of community-acquired UTI in children guided by our local antimicrobial resistance pattern of the most frequent urinary pathogens. Neonates, infants younger than three months, immunocompromised patients, children recurrent UTIs, or renal abnormalities should be managed individually because these patients may require more extensive investigation and more aggressive therapy and follow up, so it is considered out of the scope of these guidelines. Establishment of children-specific guidelines for the diagnosis and management of community-acquired UTI can reduce morbidity and mortality. We present a clinical statement from the Saudi Pediatric Infectious Diseases Society (SPIDS), which concerns the diagnosis and management of community-acquired UTI in children.

Background Antimicrobial resistance (AMR) is one of the biggest threats to global public health. Selection of resistant bacteria is driven by inappropriate use of antibiotics, amongst other factors. COVID-19 may have exacerbated AMR due to unnecessary antibiotic prescribing. Country-level knowledge is needed to understand options for action. Objectives To review AMR in Saudi Arabia and initiatives addressing it. Identifying areas where more information is required will provide a call to action to minimize a further rise in AMR within Saudi Arabia and improve patient outcomes. Methods National AMR initiatives, antibiotic use and prescribing, and availability of susceptibility data, particularly for the key community-acquired respiratory tract infection (CA-RTI) pathogens Streptococcus pneumoniae and Haemophilus influenzae, were identified. National and international antibiotic prescribing guidelines commonly used locally for specific CA-RTIs (community-acquired pneumonia, acute otitis media and acute bacterial rhinosinusitis) were also reviewed, plus local antibiotic availability. Insights from a clinician in Saudi Arabia were sought to contextualize this information. Conclusions Various initiatives are underway in Saudi Arabia, including a National Action Plan for AMR, which was published in 2017. However, AMR is rising and knowledge about appropriate antibiotic use seems to be lacking among physicians and the general public. Various international guidelines are utilized by clinicians in Saudi Arabia, but a more standardized inclusive approach in developing local guidelines, using up-to-date surveillance data of isolates from community-acquired infections in Saudi Arabia could make management guideline use more locally relevant for clinicians. This would pave the way for a higher level of appropriate antibiotic prescribing and improved adherence. This would, in turn, potentially limit AMR development and improve patient outcomes.

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BackgroundThe aim of this study was to assess the clinical presentation, risk factors, and comorbidities of the patients with Staphylococcus aureus bacteriuria, and to analyze the antimicrobial susceptibility data of S. aureus isolated from their urine samples. MethodsA total of 90 isolates of S. aureus were collected from patients with urinary tract infections (UTIs). Urinalysis was performed manually, including macroscopic examination of color and appearance, and microscopic examination for the presence of urinary WBCs, RBCs, and bacteria. Full identification and susceptibility testing of S. aureus were performed by the VITEK 2 system (BioMérieux, Marcy-l'Étoile, France) using standard criteria. ResultsThe majority of the patients were female (62%), with a mean age of 32.9 years. Most of the patients were outpatients (85%), and 52% were previously healthy with no underlying disease. Seventy positive urine cultures were associated with UTI symptoms, and the most common symptom was dysuria (40%). Out of 77 urinalyses performed, 58 were positive for UTI. Of the S. aureus isolated, 24% were methicillin-resistant S. aureus (MRSA). Susceptibility to vancomycin, teicoplanin, and linezolid was 100%, while susceptibility to erythromycin, clindamycin, gentamicin, trimethoprim-sulfamethoxazole, fusidic acid, and tetracycline, was 86%, 93%, 97%, 91%, 68%, and 87%, respectively. ConclusionAlthough S. aureus UTI is known to be associated with other risk factors such as urinary catheterization, long hospital stay, or complicated UTI, our results show the community-acquired presentation of UTI. Trimethoprim-sulfamethoxazole may be used as an effective treatment for UTI caused by S. aureus. S. aureus UTI could be an alarming sign of more invasive infections such as S. aureus bacteremia, though clinical evaluation and finding the source of S. aureus are crucial for effective treatment and prevention of further complications.