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Clinical Trial Summary

Reduce inappropriate antibiotic use is a priority of public health agencies. Community-acquired pneumonia (CAP) is one of the most important indications for antibiotic prescriptions. In the majority of the studies of CAP, there is a large proportion of cases with no pathogen identified. Thus, the choice of the empirical antibiotic depends on the most likely pathogen, individual risk factors, comorbidities, and allergies. Patients aged 65 years or older are often treated with amoxicillin/clavulanate or with another broad-spectrum antibiotic (third-generation cephalosporins, antipneumococcal fluoroquinolone). However, broad-spectrum antibiotic prescription in CAP is debated and concerns exist about side-effects and selective pressure for resistance. Due to lack of head-to-head antibiotic comparisons, a recent Cochrane review concluded that current evidence from Randomized Clinical Trials (RCTs) is insufficient to make evidence-based recommendations for the choice for antibiotic to be used, highlighting an important evidence gap.


Clinical Trial Description

Thus, the goal of the proposed trial is to compare clinical efficacy and safety of two CAP antimicrobial treatments, amoxicillin and amoxicillin/clavulanate, in patients aged 65 years or older and hospitalized in a non-intensive care unit (ICU) ward. The CAPTAIN study will be a multi-center, randomized, open, non-inferiority trial comparing clinical efficacy at Day 30 among patients ≥65 years of age, and hospitalized in a non-ICU ward, treated with narrow-spectrum (amoxicillin) versus broad-spectrum (amoxicillin/clavulanate) antimicrobial therapy for CAP. This will be a pivotal clinical trial that will provide evidence to inform CAP treatment guidelines. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06229288
Study type Interventional
Source Nantes University Hospital
Contact Emmanuel MONTASSIER, Professor
Phone 02 53 48 20 38
Email emmanuel.montassier@chu-nantes.fr
Status Not yet recruiting
Phase Phase 3
Start date March 15, 2024
Completion date April 15, 2027

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