Speedel Reports Successful SPP635 Phase IIa Trial in Hypertension
smn;9.0 to 153.2±8.9 mmHg; baseline vs. end oftreatment). Diastolic blood pressure was also significantly reducedby 9.8 mmHg from 91.3±7.8 to 81.5±8.2 mmHg(p0.001) in the SPP635 treated group compared to the placebotreatment (95.3±5.1 to 93.3±5.4 mmHg). These bloodpressure measurements were taken at trough 24 hours after theprevious medication. Similar re
smn;9.0 to 153.2±8.9 mmHg; baseline vs. end of
treatment). Diastolic blood pressure was also significantly reduced
by 9.8 mmHg from 91.3±7.8 to 81.5±8.2 mmHg
(p<0.001) in the SPP635 treated group compared to the placebo
treatment (95.3±5.1 to 93.3±5.4 mmHg). These blood
pressure measurements were taken at trough, 24 hours after the
previous medication. Similar results were observed for ambulatory
blood pressures, which were reduced both during the day as well as
in the night.
The half-life of SPP635 had been previously reported to be
approximately 24 hours suggesting once daily administration; these
latest ambulatory blood pressure data confirm the use as of SPP635
as an once-a-day drug. The extent of blood pressure reduction is
similar to those reported for the renin inhibitor SPP100
(aliskiren,Tekturna/Rasilez)[4].
Hans R. Brunner, Professor Emeritus of Medicine at the University
of Lausanne, and acting Speedel Medical Director, commented: "These
positive results show that SPP635 has comparable efficacy to other
blood pressure lowering therapies. It will be exciting to see the
first follow-on renin inhibitor to SPP100 demonstrate its potential
in diabetic patients in further clinical trials."
Alice Huxley, CEO of Speedel, commented: "This success with SPP635
reinforces Speedel's strategy of building a family of renin
inhibitors which can be profiled for both general and special
patient populations. We continue to leverage our exceptional
knowledge in renin inhibition which we believe has the potential to
be the next gold standard for the treatment of different
cardiovascular diseases."
Continued Phase II development
Clinical profiling of SPP635 will continue this year in special
populations with a further study planned in diabetic patients with
mild-to-moderate hypertension. This harder to manage patient group
has been shown to respond to SPP100 to controlling blood pr '"/>