To be specific, in a 2004 study, the small molecular agent torcetrapib was shown to increase HDL levels, alone and with a statin, and lower LDL when co-administered with a statin. Studies into cardiovascular endpoints, however, were largely disappointing. While they confirmed the change in lipid levels, most reported an increase in blood pressure, no change in atherosclerosis, and, in a trial of a combination of torcetrapib and atorvastatin, an increase in cardiovascular events and mortality. A compound related to torcetrapib, Dalcetrapib (investigative name JTT-705/R1658), was also studied, but trials have ceased. It increases HDL levels by 30%, as compared to 60% by torcetrapib. Two CETP inhibitors were previously under development. One was Merck's MK-0859 anacetrapib, which in initial studies did not increase blood pressure. In 2017, its development was abandoned by Merck. The other was Eli Lilly's evacetrapib, which failed in Phase 3 trials.