Inquiring into the Bacterial Spectrum, the Risk Factors, and Antibiotic Sensitivity of Urinary Tract Infection in Childbearing Women: A Systematic Review
Lloyd Joshua Berguila | Charllote Cantalejo | Angelo Iraola | Auoei Joy Malabag | Cedrick Saria
Discipline: health sciences (non-specific)
Abstract:
Urinary tract infections (UTIs) remain a significant public health concern, particularly among
women of childbearing age due to anatomical, physiological, and behavioral predispositions.
This study aimed to synthesize existing evidence on the bacterial spectrum, risk factors, and
antibiotic sensitivity of UTIs, while identifying preventive and non-antibiotic management
strategies. A systematic review design was employed, analyzing relevant literature from
major scientific databases using structured inclusion and exclusion criteria. Findings
revealed that Escherichia coli is the predominant uropathogen, followed by Klebsiella
pneumoniae and Staphylococcus saprophyticus, alongside other Gram-negative and Grampositive organisms. Antibiotic sensitivity patterns indicate high resistance to commonly used
agents such as ampicillin, amoxicillin, and trimethoprim–sulfamethoxazole, while relatively
high susceptibility persists for nitrofurantoin, aminoglycosides, and carbapenems. These
results emphasize the importance of culture-guided therapy and antimicrobial stewardship.
The review further identified key risk factors contributing to UTI susceptibility, including
sexual activity, poor genital hygiene, pregnancy, catheterization, prior infections, and
behavioral factors such as low fluid intake and delayed urination. The presence of multidrugresistant organisms further complicates treatment outcomes. In response, non-antibiotic
approaches—such as probiotics, cranberry products, and D-mannose—demonstrate
potential as adjunctive or preventive strategies. Overall, the findings highlight the interplay
between microbial patterns, resistance profiles, and host-related risk factors, underscoring
the need for comprehensive, individualized, and prevention-focused strategies in the
effective management of UTIs among women.
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