CLINICAL SAFETY IN CABP

Adverse reactions (ARs) occurring in ≥2% of patients in OPTIC1

ADVERSE REACTION
NUZYRA

(N=382)

%

MOXIFLOXACIN

(N=388)

%

Alanine aminotransferase increased
3.7
4.6
Hypertension
3.4
2.8
Gamma-glutamyl transferase increased
2.6
2.1
Insomnia
2.6
2.1
Vomiting
2.6
1.5
Constipation
2.4
1.5
Nausea
2.4
5.4
Aspartate aminotransferase increased
2.1
3.6
Headache
2.1
1.3

In OPTIC, 4 (1%) patients experienced diarrhea in the NUZYRA treatment group as compared to 31 (8%) patients in the moxifloxacin group. No cases of Clostridioides difficile infection (C difficile infection, C difficile colitis, or pseudomembranous colitis) were reported in patients taking NUZYRA, compared to 8 (2.1%) moxifloxacin patients.2

Imbalance in mortality1

In OPTIC, 8 deaths (2%) occurred in 382 patients treated with NUZYRA as compared to 4 deaths (1%) in 388 patients treated with moxifloxacin. All deaths, in both treatment arms, occurred in patients >65 years of age. The causes of death varied and included worsening and/or complications of infection and underlying conditions. The cause of the mortality imbalance has not been established.

Serious ARs and ARs leading to discontinuation1

  • Twenty-three (6.0%) patients treated with NUZYRA vs 26 (6.7%) patients treated with moxifloxacin experienced serious ARs
  • Twenty-one (5.5%) patients treated with NUZYRA vs 27 (7.0%) patients treated with moxifloxacin discontinued treatment due to any ARs