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[Renal incompatibility with antibacterial drugs: diagnosis and preventive measures]
1Med. Universitätsklinik, Sektion Nephrologie, Heidelberg, Germany.
Abstract:
Renal intolerance as a consequence of antibacterial therapy shows up in different ways. It is important to frequently control urine, serum creatinine and urea. Pre-existing renal disease and illnesses which need intensive care treatment and therapy with potentially nephrotoxic drugs require a careful application of antibiotics with nephrotoxic properties, e.g. aminoglycosides. Therefore drug monitoring is mandatory. The administration of NSAIDS should be avoided, because they impair the glomerular filtration rate. In addition, the excessive use of diuretics should be prevented. It is recommended that modern beta-lactam antibiotics with their wide antibacterial spectrum and their good renal compatibility should be preferred for therapy of bacterial infections under the conditions mentioned above.
Insights
Antibacterial therapies can harm kidneys, necessitating regular monitoring of renal function. Prefer antibiotics with good renal compatibility, like beta-lactams, especially in high-risk patients.
Area of Science:
- Nephrology
- Pharmacology
- Infectious Diseases
Context:
- Antibacterial therapy can lead to renal intolerance, manifesting in various ways.
- Patients with pre-existing renal disease or requiring intensive care are particularly vulnerable.
- The use of potentially nephrotoxic drugs, including certain antibiotics and NSAIDs, requires careful consideration.
Purpose:
- To highlight the risks of renal intolerance associated with antibacterial therapy.
- To emphasize the importance of monitoring renal function during antibiotic treatment.
- To provide recommendations for safer antibiotic selection in patients with renal impairment or at risk.
Summary:
- Frequent monitoring of urine, serum creatinine, and urea is crucial for detecting renal issues.
- Avoidance of non-steroidal anti-inflammatory drugs (NSAIDs) is recommended due to their negative impact on glomerular filtration rate.
- Drug monitoring is mandatory when using nephrotoxic antibiotics like aminoglycosides.
- Modern beta-lactam antibiotics are recommended for their broad spectrum and favorable renal compatibility.
Impact:
- Informed clinical decisions regarding antibiotic selection and patient monitoring.
- Reduced incidence of drug-induced kidney injury in vulnerable patient populations.
- Improved patient outcomes through optimized antibacterial treatment strategies.