About this trial
Aim: Demonstrate the equivalent efficacy and superior safety of Ceftriaxone 1 gram daily compared with Ceftriaxone 2 grams daily among hospitalized patients with community-acquired pneumonia who are not admitted to the intensive care unit.\<p\>
Hypothesis: Among hospitalized patients outside of the intensive care unit with community-acquired pneumonia who are prescribed Ceftriaxone, a dosage of 1 gram daily will be associated with an equivalent rate of clinical cure and fewer adverse events than a dosage of 2 grams daily.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Evaluated in the emergency department or within 72 hours of hospitalization
Prescribed Ceftriaxone for community-acquired pneumonia
Disqualifiers
Planned or present admission to an intensive care unit
Respiratory failure requiring mechanical ventilation, non-invasive ventilation such as bilevel positive airway pressure, or high flow nasal cannula
Trial design
Parallel
Treatments tested in this trial
Ceftriaxone 1 gram daily
DrugIntravenous Ceftriaxone will be dosed 1 gram daily per institutional guidance for treatment of non-critical community-acquired pneumonia.
Ceftriaxone 2 grams daily
DrugIntravenous Ceftriaxone will be dosed at 2 grams daily per institutional guidance for treatment of community-acquired pneumonia.
Treatment groups
Trial outcomes
Primary outcomes
Antibiotic escalation within 5 days of randomization
Defined by increasing the dose or frequency of Ceftriaxone, starting additional antibiotics not ordered concurrently with Ceftriaxone, or changing Ceftriaxone to an antibiotic with a broader spectrum up activity
Secondary outcomes
Time to stability
Time in days from randomization until stability defined by temperature \< 38, heart rate \< 100, respiratory rate \< 24, oxygen saturation \> 90%, systolic blood pressure ≥ 90, return to baseline mental status based on Glasgow Coma Score, and PO diet or medication ordered
Clinical deterioration within 10 days of randomization
Defined by admission to an intensive care unit, mechanical ventilation, or in-hospital mortality on any hospital day, or supplemental oxygen \>2 L after hospital day 3
Ceftriaxone-associated toxicity within 10 days of randomization
Defined by new development of Hemoglobin \< 10, elevated liver enzymes or or total bilirubin, clinically significant diarrhea (represented by Clostridioides difficile testing), or rash (represented by consult to dermatology)
Ranked composite outcome
Rank 1 (highest rank) = no antibiotic escalation, clinical deterioration, or Ceftriaxone-associated toxicity Rank 2 = antibiotic escalation without clinical deterioration or Ceftriaxone-associated toxicity Rank 3 = Ceftriaxone-associated toxicity without clinical deterioration Rank 4 = clinical deterioration without 30-day mortality Rank 5 = 30-day mortality
Sponsors and contacts
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