Year of publication:
Journal title abbreviated:
AM J GASTROENTEROL
Journal title long:
The American journal of gastroenterology : official publication of the National Gastroenterological Association
Abstract:The primary end point analysis showed a statistically significant improvement in disease activity during LT-02 treatment in comparison with placebo. The drug was found to be very safe.Baseline characteristics and dropouts were well balanced between all groups. The primary analyses revealed an SCCAI drop of 33.3% in the placebo group (from 9.0 to 6.0 points) compared with 44.3% in the 0.8 g LT-02 (from 8.8 to 4.9, P>0.05) and 40.7% in the 1.6 g groups (from 8.6 to 5.1, P>0.05). The 3.2 g group improved 51.7% from 8.5 to 4.1 (P=0.030 in comparison with placebo). The remission rate was 15% (6/40) in the placebo group compared with 31.4% (11/35) in the highest LT-02 dose group (P=0.089). Mucosal healing was achieved in 32.5% of placebo patients compared with 47.4% of LT-02 patients (P=0.098); the rates for histologic remission were 20% compared with 40.5%, respectively (P=0.016). There were 17 (48.6%) treatment-emergent adverse events in the highest dose group (and 0 serious adverse events (SAEs)) compared with 22 (55%) in the placebo group (4 SAEs).This is a double-blinded, randomized, placebo-controlled, superiority study conducted in 24 ambulatory referral centers in Germany, Lithuania, and Romania. A total of 156 patients with an inadequate response to mesalazine, a disease activity score (Simple Clinical Colitis Activity Index (SCCAI)) of ≥ 5, and bloody diarrhea underwent treatment with 0, 0.8, 1.6, or 3.2 g LT-02. The primary end point was defined a priori as changes in SCCAI from baseline to the end of treatment. The primary statistical model was a general linear least-squares model. The study was funded by the sponsor Lipid Therapeutics, Heidelberg, Germany, and registered at http://clinicaltrials.gov/show/NCT01011322.Phosphatidylcholine is a key component of the mucosal barrier. Treatment with modified release phosphatidylcholine aims to improve the impaired barrier function. The primary objective is to evaluate the efficacy of LT-02, a newly designed modified release phosphatidylcholine formula, in a multicenter setting.