Treatment of Inflammatory Bowel Disease with Biologics

146

Ramos et al. [^79

]

25

Retrospective

16% (1.6 ± 1 year)

Not reported

Not reported

• 
  

(% of IMM not reported)

Waugh et al. [^54

]

48

Retrospective

50% (1.3 year)

Nil identified

Age, gender, disease location, duration from diagnosis to the start of infliximab therapy, concomitant IMM, number of infliximab doses

• 
  

(67% concomitant IMM)

35% remained well with no relapse at 7 years follow-up

UC

Farkas et al. [^80

]

51

Prospective observational

35% (0.3 year)

Previous biological therapy

Gender, smoking status, appendicectomy, disease extent, extraintestinal manifestation, concomitant IMM, previous surgery, dose intensification

94%

(100% concomitant IMM)

Munoz Villafranca et al. [

81

]

19

Prospective observational

25% (1–2 years)

Not reported

Not reported

• 
  

(57.8% with concomitant IMM)

Fiorino et al. [^82

]

193

Retrospective

47.7% (median follow-up of 2 years)

Infliximab discontinuation

Age, disease extension, disease severity, previous therapies, smoking status

77%

(65.3% with concomitant IMM)

Absence of concomitant thiopurines

Authors

Number of participants (

n)

Study design

Relapse rate

Significant predictors of relapse

Predictors evaluated but not found to be significant

Recapture rate

Table 10.1

(continued)

H.H. Shim and C.H. Seow