Safety, Efficacy, and Patient Satisfaction With OnabotulinumtoxinA for the Treatment of Upper Facial Lines in Japanese Subjects.

BACKGROUND: OnabotulinumtoxinA treatment for glabellar lines (GL) or crow's-feet lines (CFL) was previously studied in Japanese subjects. OBJECTIVE: To assess safety and efficacy of repeated onabotulinumtoxinA for moderate to severe GL and CFL in Japanese subjects. METHODS: This 13-month, double-blind, Phase 3 study randomized subjects to onabotulinumtoxinA 44 U (n = 48) or 32 U (n = 53) for CFL and GL for up to 5 treatments (CFL: 24 U or 12 U; GL: 20 U). Outcomes included proportion of subjects achieving none/mild severity at maximum smile (CFL) and maximum frown (GL), using the Facial Wrinkle Scale with Asian Photonumeric Guide (FWS-A); proportion of ≥1-grade improvement responders at maximum smile and at rest (CFL), at maximum frown and at rest (GL); subject-reported outcomes; and safety. RESULTS: Most subjects were responders (none/mild on FWS-A; CFL: 89.6% [44 U], 84.9% [32 U]; GL: 93.8% [44 U], 98.1% [32 U]) on Day 30. Across treatment groups, responder rates were consistent over time and treatments. Most subjects were satisfied with improved CFL appearance and with treatment. Incidence of treatment-emergent adverse events (TEAEs) and treatment-related TEAEs across groups was similar. All TEAEs but one (peritonitis) were mild or moderate. CONCLUSION: Repeated onabotulinumtoxinA was effective and well tolerated.

Effects of BG-12 (dimethyl fumarate) on health-related quality of life in patients with relapsing-remitting multiple sclerosis: findings from the CONFIRM study.

Multiple sclerosis (MS) has a significant impact on health-related quality of life (HRQoL) with symptoms adversely affecting many aspects of everyday living. BG-12 (dimethyl fumarate) demonstrated significant efficacy in the phase III studies DEFINE and CONFIRM in patients with relapsing-remitting MS. In CONFIRM, HRQoL was worse in patients with greater disability at baseline, and who relapsed during the study, and improved with BG-12 treatment. Mean Short Form-36 Physical Component Summary scores for BG-12 increased over 2 years and scores for placebo decreased. Coupled with clinical and neuroradiological benefits, these HRQoL results further support BG-12 as an effective oral treatment for relapsing MS.

Quality of life outcomes with BG-12 (dimethyl fumarate) in patients with relapsing-remitting multiple sclerosis: the DEFINE study.

BACKGROUND: Oral BG-12 (dimethyl fumarate), approved for the treatment of the relapsing forms of MS, has demonstrated clinical efficacy with an acceptable safety profile in the Phase III "Determination of the Efficacy and Safety of Oral Fumarate in Relapsing-Remitting Multiple Sclerosis (RRMS)" (DEFINE) and "Comparator and an Oral Fumarate in RRMS" (CONFIRM) studies. OBJECTIVES: To evaluate the health-related quality of life (HRQoL) impairment that is associated with RRMS and to assess the effects of BG-12 on HRQoL in the DEFINE study. METHODS: Patients with RRMS were randomized to BG-12 240 mg twice (BID) or three times (TID) daily, or placebo, for 2 years. HRQoL was assessed by the Short Form-36 (SF-36), global assessment of well-being visual analog scale and the EuroQol-5D. RESULTS: In the 1237 patients from DEFINE, HRQoL impairment was greatest in patients who had higher disability scores and in those who had experienced relapse. Change in SF-36 physical component summary scores during 2 years' treatment significantly favored BG-12 over placebo (both doses: p < 0.001). We saw similar benefits in other measures of functioning and general well-being as early as Week 24. These benefits were maintained during the study. CONCLUSIONS: Our results add to evidence for a negative impact of RRMS on HRQoL and they demonstrate the benefits of BG-12 on HRQoL measures, which coupled with significant clinical efficacy, further support its use as a new treatment for RRMS.