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. 2012 Sep 12;2012(9):CD004418. doi: 10.1002/14651858.CD004418.pub4

Rizzato 1997.

Methods Randomized 
 Multicenter
Participants Age > 65 or 18 to 65 years + comorbidities (mean age: 68.5) 
 Severe CAP: exclusion: "risk of death within 48h of study start" 
 Hospitalized
Interventions Atypical: IV teicoplanin 400 mg LD, followed by 400/200 mg X 1/d (per investigator's discretion) + PO ciprofloxacin 500 mg X 2/d 
 Non‐atypical: IV ceftriaxone 2 G X 1/d
Outcomes Clinical response: success (cure, improvement), failure and data could not be evaluated
Notes Severe CAP; elderly or comorbidities 
 Allegra 1995 is a double publication of this study
Risk of bias
Bias Authors' judgement Support for judgement
Random sequence generation (selection bias) Unclear risk Not described
Allocation concealment (selection bias) Unclear risk Not described
Incomplete outcome data (attrition bias) 
 Mortality High risk 225/240 patients evaluated
Incomplete outcome data (attrition bias) 
 Failure High risk 225/240 patients evaluated
Selective reporting (reporting bias) Low risk Not identified
Other bias Unclear risk Sponsored
Blinding of participants and personnel (performance bias) 
 All outcomes High risk None
Blinding of outcome assessment (detection bias) 
 All outcomes High risk None