Bacteriological Profile of Patients With Stroke-Associated Pneumonia and Antimicrobial Susceptibility of Pathogens: A Cross-Sectional Study
Abstract
Background and objectives: Stroke-associated pneumonia (SAP) is the aftermath of aspiration of oropharyngeal secretions or stomach content. Mechanical ventilation and lowered immunity and consciousness facilitate the etiopathogenesis of SAP. Antibiotic prophylaxis and repeated culture and sensitivity testing dampen the drug susceptibility patterns of the pathogens. We accomplished this study to determine the bacteriological profile of patients with SAP and the antimicrobial susceptibility patterns of the pathogenic bacteria. Methods: This cross-sectional study was executed from August 2022 to May 2024 at Kalinga Institute of Medical Sciences (KIMS), Bhubaneswar, India. We included adult patients who endured treatment in the neurosurgery intensive care unit (ICU) throughout the study period due to a stroke and developed pneumonia within 48 hours of admission. The endotracheal tube (ET) aspirate and bronchoalveolar lavage (BAL) fluid specimens collected from the eligible participants were analyzed. Enriched and selective media such as 5% sheep blood agar, chocolate agar, and MacConkey agar were used to culture pathogenic bacteria. The VITEK 2 system was used to identify isolates and assess antimicrobial susceptibility testing (AST). The pathogenic bacteria and their antimicrobial susceptibility patterns were gauged. We leveraged R software (version 4.4.1) for data analysis. Results: Two hundred forty bacterial isolates were found in the 181 eligible patients. Forty-eight…
How strong is the evidence?
Evidence Hub reads this as a cross-sectional, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause. Reported size: 181 participants or records.
Read the paper
Related studies
- Severe clinical outcomes of COVID-19 associated with proton pump inhibitors: a nationwide cohort study with propensity score matching
- Levofloxacin-Induced Tendon Rupture: A Case Report and Review of the Literature
- Association between cord blood 25-hydroxyvitamin D concentrations and respiratory tract infections in the first 6 months of age in a Korean population: a birth cohort study (COCOA)
- Neuroprotective Effects of Epicatechin against Oxidative Stress-Induced Cognitive Impairment: A Systematic Review and Meta-Analysis
- Quality evaluation and in vitro interaction studies between levofloxacin 250mg and diclofenac sodium 50mg tablets
- Molecular Epidemiology of mcr-1 -Positive Polymyxin B-Resistant Escherichia coli Producing Extended-Spectrum β-Lactamase (ESBL) in a Tertiary Hospital in Shandong, China
Go deeper in Evidence Hub
Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.