Abstract | BACKGROUND: AIM: To analyse six studies that examined efficacy, pharmacokinetics and safety of combination IMM/ adalimumab therapy, compared with adalimumab monotherapy in patients with inadequate disease control on conventional therapy. METHODS: Patients with moderate to severe CD or UC from randomised, double-blind, placebo-controlled trials were analysed. Adalimumab was added to background therapy; patients were categorised as receiving adalimumab monotherapy (CD induction, n = 245, maintenance, n = 185; UC induction, n = 213, maintenance, n = 157) or combination therapy (CD induction, n = 139, maintenance, n = 139; UC induction, n = 140, maintenance, n = 100) according to baseline immunomodulator use. Efficacy was reported for the intent-to-treat populations from each study, with remission defined as CD activity index <150 for CD and Mayo score ≤2 with no subscore >1 for UC. Safety was assessed via adverse events. RESULTS: The proportions of patients achieving remission were similar for adalimumab monotherapy and immunomodulator combination therapy in all studies. Median adalimumab concentrations at week 4 or 8 were numerically but not significantly higher with adalimumab combination therapy vs. monotherapy in the CD and UC studies respectively. Incidence and rate of adverse events was similar for adalimumab monotherapy and combination therapy. CONCLUSIONS: Post hoc analysis of six randomised, controlled trials demonstrated no efficacy benefits with immunomodulator/ adalimumab combination therapy, compared with adalimumab monotherapy in CD and UC patients with inadequate disease control on conventional therapy; the safety of the two treatment approaches was comparable.
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Authors | J-F Colombel, B Jharap, W J Sandborn, B Feagan, L Peyrin-Biroulet, S F Eichner, A M Robinson, N M Mostafa, Q Zhou, R B Thakkar |
Journal | Alimentary pharmacology & therapeutics
(Aliment Pharmacol Ther)
Vol. 45
Issue 1
Pg. 50-62
(01 2017)
ISSN: 1365-2036 [Electronic] England |
PMID | 27883215
(Publication Type: Clinical Trial, Phase III, Journal Article, Randomized Controlled Trial)
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Copyright | © 2016 AbbVie Inc. Alimentary Pharmacology & Therapeutics published by John Wiley & Sons Ltd. |
Chemical References |
- Anti-Inflammatory Agents
- Immunologic Factors
- Adalimumab
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Topics |
- Adalimumab
(administration & dosage, adverse effects, metabolism)
- Adult
- Anti-Inflammatory Agents
(administration & dosage, adverse effects, pharmacokinetics)
- Colitis, Ulcerative
(blood, diagnosis, drug therapy)
- Crohn Disease
(blood, diagnosis, drug therapy)
- Double-Blind Method
- Drug Therapy, Combination
- Female
- Humans
- Immunologic Factors
(administration & dosage)
- Male
- Middle Aged
- Remission Induction
(methods)
- Treatment Failure
- Treatment Outcome
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