The Hidden Threat of Antimicrobial Resistance: A Case Study from A Private Hospital in Jordan

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Antibiotic resistance is considered a widespread problem with global health implications, leading to increased patient morbidity and impacting the selection of effective antibiotics, consequently influencing patient recovery. This study aimed to assess antibiogram resistance patterns of bacterial records at the Islamic Hospital in Jordan using a retrospective study during the period 2020-2022. A total of 9369 samples obtained from different patients were cultured. Data were processed and analyzed with SPSS v.23.0. The results showed that 2841 (30.3%) samples were positive for bacterial infections. Microbial profiles of positive samples indicated the highest proportion for Escherichia coli, 39%, followed by Klebsiella pneumoniae 12% were the most frequent Gram-negative bacterial isolates, whereas Staphylococcus aureus 13% and Streptococcus pneumoniae 4% were the most common Gram-positive bacterial isolates. Interestingly, multidrug-resistant bacteria comprised 61.7% of the isolates. The percentage of multi-drug resistance in isolates of Staphylococcus aureus, Escherichia coli, and Klebsiella pneumoniae was 68.7%, 73.1%, and 72%, respectively. Escherichia coli was most resistant to ampicillin (89%) and most sensitive to imipenem (100%). Klebsiella pneumoniae showed a 100% sensitivity to meropenem but 49% resistance to ceftriaxone. Pseudomonas aeruginosa was the most sensitive to amikacin and colistin (86% and 100%, respectively). Staphylococcus aureus isolates have resistance rates of 78% for ciprofloxacin, 35.6% for clindamycin and an overall resistance rate of 68.7%. These findings indicate multiple resistance for isolated bacteria. Therefore, antimicrobial resistance should be monitored continuously, and patients should be treated based on anti-microbial susceptibility tests.