INPULSIS-ON trial data on Ofev in IPF published in The Lancet Respir Med.- Boehringer.

Results from INPULSIS-ON, published in Lancet Respiratory Medicine, provide insights into the long-term safety, efficacy and tolerability of Ofev (nintedanib), from Boehringer, in patients with idiopathic pulmonary fibrosis (IPF). These data suggest that the effect of nintedanib on slowing disease progression of IPF persists beyond four years. Results also indicate that the long-term efficacy of nintedanib in reducing disease progression may be sustained in patients who require dose adjustments.

The exploratory findings of the open-label extension trial are consistent with results from the Phase III INPULSIS trials and show that continued treatment with nintedanib, for up to 68 months, has a manageable safety and tolerability profile, with no new safety signals identified. The INPULSIS-ON trial featured a large cohort of patients with IPF who have received nintedanib, and these data add to the growing body of evidence suggesting that nintedanib provides long-term benefits to patients with IPF. In the INPULSIS-ON trial, descriptive efficacy assessments of lung function showed the annual rate of decline in forced vital capacity (FVC) over 192 weeks was -135.1 mL/year. This was consistent with the annual rate of FVC decline in patients treated with nintedanib in the INPULSIS trials (-113.6 mL/year in patients treated with nintedanib). Data from clinical trials suggest that FVC decline in placebo-treated patients with IPF and mild or moderate lung function impairment at baseline is approximately 200 mL over 1 year. The annual rate of decline in FVC was consistent irrespective of age, race and FVC % predicted at the start of INPULSIS-ON.

The incidence rate of acute exacerbations in INPULSIS-ON was similar to that in patients treated with nintedanib in the INPULSIS trials, further supporting the effect of nintedanib on reducing the risk of acute exacerbation. The most common adverse event during INPULSIS-ON was diarrhoea, as in the INPULSIS and TOMORROW trials, and led to treatment discontinuation in 4.7% and 10.2% of patients who continued and initiated nintedanib during INPULSIS-ON, respectively.

See: "Long-term treatment with nintedanib in patients with idiopathic pulmonary fibrosis: results from INPULSIS-ON. Crestani B et al. Lancet Respir Med. September 14, 2018 DOI: https://doi.org/10.1016/S2213-2600(18)30339-4