Table 4

Comparison of rifaximin and norfloxacin for spontaneous bacterial peritonitis event rate

StudyType of prophylaxisRifaximin doseNorfloxacin doseFollow-up period
Mostafa et al14Secondary800 mg daily400 mg daily6 month
Shamseya and Madkour15Both primary and secondary1200 mg daily400 mg daily1 year
Assem et al16Primary1100 mg daily400 mg daily6 month
Elfert et al17Secondary1200 mg daily400 mg daily6 month