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[Short or long course antibiotics. Is there a debate on the duration of treatment?]
1Service de médecine interne et des maladies infectieuses Centre hospitalier François Quesnay 78200 Mantes-la-Jolie, ftremo@noos.fr
Abstract:
FROM EMPIRIC DATA: The duration of antibiotic treatments in most cases is comprised between 7 and 14 days. However, although a duration is indicated on prescribing an antibiotic, the true duration, for a precise patient, can vary depending on the organ infected, the causal agent, the time passed since the first symptoms and the onset of treatment, eventual complications and notably the presence of suppuration or deep bacterial centers, not necessarily accessible to the antibiotic, its localization, the progress during treatment and the quality of the treatment selected. NORMAL, SHORT OR LONG TREATMENT CYCLES: For common infections, the normal treatment cycles indicated are extracted from the literature. Short (or shortened) cycles have been and are the subject of studies predominantly on upper respiratory and lower urinary tracts infections. When indisputable studies, with wide experience, have validated short treatment cycles, explicit marketing authorizations have been issued. An exhaustive list exists. There are also situations in which long or even very long treatment cycles are required. DAY ZERO: The debate on the shortening of treatment cycles must not serve as an alibi to the consensus that is required in France, which is that the prescription of antibiotics in affections that do not require them must cease: 10 to 20 million treatments are prescribed every year for no good reason. The list of infections targeted is clearly established by the official guidelines of the AFSSAPS (French Medicines Agency). For such infections, the aim is not to shorten the duration of the antibiotic, but not to prescribe one.
Insights
Antibiotic treatment duration varies based on infection specifics. Shortening cycles requires robust evidence; unnecessary prescriptions must cease to combat antibiotic resistance.
Area of Science:
- Infectious Diseases
- Pharmacology
- Public Health
Background:
- Standard antibiotic treatment durations typically range from 7 to 14 days.
- Actual treatment length is influenced by numerous patient- and infection-specific factors.
- Optimizing antibiotic therapy requires careful consideration beyond standard protocols.
Purpose of the Study:
- To analyze factors influencing antibiotic treatment duration.
- To evaluate the evidence and implications of short versus long antibiotic treatment cycles.
- To address the issue of unnecessary antibiotic prescriptions.
Main Methods:
- Review of empirical data and existing literature on antibiotic treatment durations.
- Analysis of factors affecting treatment length, including infection site, pathogen, and complications.
- Examination of studies validating shortened antibiotic treatment regimens.
Main Results:
- Antibiotic duration is highly variable, depending on infection severity, localization, and patient factors.
- Shortened antibiotic cycles are validated for specific infections, primarily in the respiratory and urinary tracts.
- A significant number of antibiotic prescriptions are unnecessary, highlighting a need for improved prescribing practices.
Conclusions:
- Antibiotic treatment duration should be individualized based on clinical evidence and patient factors.
- The focus should be on appropriate prescribing, not solely on shortening treatment durations.
- Reducing unnecessary antibiotic use is crucial for public health and combating resistance.