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Antibiotic therapy in current surgical practice
Abstract:
The clinical surgeon is required to assume important responsibilities in the management of microbial infections. To be effective, antibiotics should be used against sensitive organisms, the lesion should be infused adequately, and, ideally, the antibiotic should be bactericidal and compatible with other antibiotic agents in combination. A survey of commonly used antibiotics disclosed that penicillin in its synthetic and natural forms is still the drug of choice in most cases, particularly since, in its different forms, it may be used in combination with other agents to give a wide antibacterial spectrum. As a major surgical problem, Gram-positive septicemia has been superseded by Gram-negative septicemia and attendant endotoxin shock. Most authorities advocate a combination of bactericidal and bacteriostatic antibiotics in the treatment of endotoxin shock. However, while antibiotic therapy is considered crucial in the treatment of this condition, the mortality rate is still high and no uniform regimen of antibiotic therapy has been accepted.
Insights
Penicillin remains a preferred antibiotic for surgical infections due to its broad spectrum and compatibility. However, managing Gram-negative septicemia and endotoxin shock with antibiotics, including combinations, still presents high mortality rates and lacks a uniform treatment approach.
Area of Science:
- Infectious Diseases
- Surgical Management
- Pharmacology
Background:
- Clinical surgeons face significant responsibilities in managing microbial infections.
- Effective antibiotic use requires targeting sensitive organisms, adequate lesion infusion, and ideally, bactericidal and compatible agents.
Purpose of the Study:
- To review the role of antibiotics in surgical infections.
- To discuss the current challenges in treating Gram-negative septicemia and endotoxin shock.
Main Methods:
- Survey of commonly used antibiotics in surgical practice.
- Review of established and advocated treatment strategies for septicemia and endotoxin shock.
Main Results:
- Penicillin, in various forms, is frequently the drug of choice for many infections due to its broad antibacterial spectrum and combination potential.
- Gram-negative septicemia and endotoxin shock have become more prevalent surgical concerns than Gram-positive septicemia.
- Combination therapy with bactericidal and bacteriostatic antibiotics is often recommended for endotoxin shock.
Conclusions:
- Despite advances, antibiotic therapy for endotoxin shock has a high mortality rate.
- No universally accepted antibiotic regimen exists for the treatment of endotoxin shock.
- Optimizing antibiotic selection and combination remains critical in surgical infection management.