July 2016

Switching from Adalimumab to Tofacitinib in the Treatment of Patients with Rheumatoid Arthritis

Arthritis Research & Therapy. 2016. DOI 10.1186/s13075-016-1049-3 [Epub ahead of print]

Results are reported from an analysis exploring the safety and efficacy of open-label tofacitinib (TOF) following blinded treatment with TOF or adalimumab (ADA) in patients with moderate to severe RA. The analysis included patients from ORAL Sequel, an open-label long-term extension study, which all patients entered following ORAL Standard (one of the studies in the TOF phase 3 program). Only those patients who had been randomized to ADA 40 mg Q2W + MTX or 10 mg TOF + MTX in ORAL Standard were i...

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May 2016

Initial Experience with Tofacitinib in Clinical Practice: Treatment Patterns and Costs of Tofacitinib Administered as Monotherapy or in Combination with Conventional Synthetic DMARDs in 2 US Health Care Claims Databases

Clin Ther. 2016 Mar 28. doi: 10.1116/j.clinthera. 2016.03.038 [Epub ahead of print]

This study analyzes data from two US claims databases between November 2012 and June 2014. It was designed to build upon knowledge from tofacitinib Phase 3 clinical trials providing clinical insights from independent sources on treatment patterns and costs for tofacitinib. Data were collected from 337 patients in the Truven Marketscan (TM) and 118 patients in the Optum Clinformatics (OC) databases. In this early experience cohort for tofacitinib, approximately 75% of patients had previously rece...

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Baricitinib in Patients with Refractory Rheumatoid Arthritis

N Engl J Med. 2016 Mar 31;374(13):1243-52. doi: 10.1056/NEJMoa1507247

For patients who have an inadequate response or unacceptable side effects associated with biologic DMARDs, the options for treatment beyond conventional DMARDs are limited. This phase 3 trial of the JAK 1/2 inhibitor, baricitinib, studied its efficacy in bDMARD-IR patients. 527 patients were randomized to either baricitinib 2mg, 4mg or placebo for up to 24 weeks. At week 12 the primary endpoints were tested hierarchically to control type 1 error; these endpoints were ACR20, HAQ-DI score, DAS28-C...

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March 2016

Tofacitinib or adalimumab versus placebo: patient-reported outcomes from a phase 3 study of active rheumatoid arthritis

Strand et al. Rheumatology (Oxford). 2016 Feb 29. doi:pii: kev442. [Epub ahead of print]

RA not only affects the physical aspects of a patient’s health but also has an impact on the psychological well-being causing a significant disease burden. This paper reports on the patient-reported outcomes (PROs) from the ORAL Standard study. This study investigated tofacitinib 5mg BID, 10mg BID, adalimumab vs. placebo over 12 months with a primary endpoint at month 3. All treatment groups showed significant improvements over placebo in HAQ-DI, PtGA and Pain with LSM changes in baseline sustai...

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December 2015

Effects of tofacitinib monotherapy on patient-reported outcomes in a randomized phase 3 study of patients with active rheumatoid arthritis and inadequate responses to DMARDs

Arthritis Research & Therapy (2015) 17:307 DOI: 10.1186/s13075-015-0825-9 [Epub ahead of print]

RA presents a significant health and socioeconomic burden particularly in physical functioning, fatigue, and emotional roles. A phase III 6-month study of tofacitinib in patients with active RA, who had prior inadequate responses to cDMARDs or bDMARDs, uses patient-reported outcomes (PROs) to assess the impact on quality of life. Patients were randomized 4:4:1:1 to receive tofacitinib 5 or 10 mg BID, or placebo for 3 months followed by tofacitinib 5 or 10 mg BID. At month 3, tofacitinib 5 and 10...

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October 2015

Cost-effectiveness of Tofacitinib in the Treatment of Moderate to Severe Rheumatoid Arthritis in South Korea

Clinical Therapeutics. 2015:37(8). [Epub ahead of print]

This study evaluated the cost-effectiveness of introducing tofacitinib, an oral Janus kinase inhibitor, to the treatment of Korean patients with RA and an inadequate response to conventional DMARDs. The model showed that the inclusion of tofacitinib as a treatment strategy for moderate to severe RA is cost-effective; this conclusion was considered robust based on multiple sensitivity analyses.First-line tofacitinib used before the standard of care (base-case analysis) increased both treatment c...

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July 2015

Tofacitinib, an oral Janus kinase inhibitor, for the treatment of chronic plaque psoriasis: results from two, randomised, placebo-controlled, Phase 3 trials

British Journal of Dermatology. 7 July 2015 DOI: 10.1111/bjd.14018. [Epub ahead of print]

The management of moderate to severe chronic plaque psoriasis has benefited from the introduction of biological therapies, but unmet needs still remain, especially for oral therapies. Tofacitinib is an orally active agent that blocks signalling of key cytokines implicated in the immune response and inflammatory pathways of psoriasis. The Phase III studies presented in this paper analysed efficacy and safety endpoints.Both studies demonstrated that tofacitinib in both 5 mg and 10 mg twice daily d...

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April 2015

Sarilumab plus methotrexate in patients with active rheumatoid arthritis and inadequate response to methotrexate: Results of a phase III study

Arthritis Rheumatol. Vol. 67, No. 6, June 2015, pp 1424–1437

Biologic DMARDs targeting TNF-alpha, IL-1, T-cell co-stimulatory blockade, B-cell depletion, and IL-6R, as well as the newer JAK inhibitors have greatly improved clinical outcomes in RA. However, not all patients respond to current biologic or small molecule DMARDs.

Sarilumab is a fully human anti-IL-6Rα mAb that binds membrane-bound and soluble human IL-6R with high affinity, blocking cis and trans IL-6-mediated signalling. This study (MOBILITY) is the first randomised, double-blin...

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January 2015

Efficacy and Safety of Tofacitinib as Monotherapy in Japanese Patients With Active Rheumatoid Arthritis: A 12-Week, Randomized, Phase 2 Study

Mod Rheumatol. 2014 Dec 11:1–25. [Epub ahead of print]

In Japan, the biologic DMARDs infliximab, etanercept, adalimumab, golimumab and certolizumab pegol, as well as tocilizumab and abatacept are approved for use in patients with active RA and an inadequate response to existing therapies. However, not all patients respond to these therapies adequately, creating an unmet need for therapeutic options with alternative mechanisms of action.

The oral JAK inhibitor tofacitinib has demonstrated efficacy as monotherapy or in combination with DMARDs ...

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October 2014

Tofacitinib with methotrexate in third-line treatment of patients with active rheumatoid arthritis: Patient-reported outcomes from a Phase 3 trial

Arthritis Care Res (Hoboken). 2014 Sep 3. doi: 10.1002/acr.22453. [Epub ahead of print]

For many patients with rheumatoid arthritis, improvements in pain, physical function, fatigue, and health-related quality of life (HRQoL) are more important and meaningful than improvements in joint swelling, tenderness, or inhibition of structural damage. These patient-perceived benefits of RA therapy contribute importantly to overall clinical efficacy.

This paper presents patient-reported outcomes (PROs) form the ORAL Step trail, which assessed tofacitinib 5 mg or 10 mg twice daily, or ...

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