Renexxion Ireland has Completed a Successful Pre-IND Consultation with the United States FDA for Development of Naronapride for Patients with PPI-non-responsive Symptomatic GERD
ROSCREA, Ireland, Dec. 20, 2023 (GLOBE NEWSWIRE) -- Renexxion Ireland Limited (“Renexxion”), a
private biopharmaceutical company committed to delivering innovative drugs to patients with high
unmet need in gastrointestinal (“GI”) disorders, announced today that it has completed a successful
pre-Investigational New Drug (pre-IND) consultation with the U.S. Food and Drug Administration
(U.S. FDA) to discuss development of naronapride for patients with proton-pump inhibitor nonresponsive
symptomatic gastroesophageal reflux disease (PPI-nrsGERD). PPI-nrsGERD affects over
20 million patients in the U.S., and current treatments are focused solely on the mechanism of acid
suppression without addressing gastrointestinal (GI) motility. Naronapride, Renexxion’s lead drug
candidate, is a potential best-in-class oral, locally acting pan-GI prokinetic, which works by
modulating two validated targets, 5-HT4 receptor agonism and D2 receptor antagonism, with a
well-differentiated pharmaceutical, pharmacokinetics, safety, and efficacy profile from other 5-HT4
agonists.
“As many patients with GERD do not adequately respond to PPI, the potential use of prokinetic
therapy may represent a plausible pathophysiologic target for some patients, as when gastroparesis
symptoms co-exist. However, commercially available prokinetics have not clearly demonstrated
clinical benefit in the absence of gastroparesis. In this context, potential access to a safe and
effective prokinetic could represent a welcome adjunctive therapeutic option for selected patients
with GERD not adequately responding to PPI therapy,” said Dr. Amit Patel, MD, Gastroenterologist
and Associate Professor of Medicine at Duke University.
The main purpose of the pre-IND consultation was to discuss key considerations related to
indication, endpoints, clinical study design, development plan, and necessary data, to open an IND
investigating naronapride in patients with PPI-nrsGERD. Renexxion is encouraged by the feedback
from the Agency on submitted questions, as well as its acceptance of the potential for PPI-nrsGERD
as a new indication for naronapride.
“Naronapride is a potential best-in-class pan-GI prokinetic which is currently in a multi-center
Phase 2b study in patients with gastroparesis. It has completed four Phase 2 studies in related GI
indications including as monotherapy in newly diagnosed GERD. With the recent feedback from
the U.S. FDA our Company will pursue IND clearance to develop naronapride for an underserved
new indication, PPI-nrsGERD,” said Peter Milner M.D., FACC, Chairman and CEO of Renexxion. “We
look forward to collaborating with the Agency to demonstrate naronapride is both safe and
effective for PPI-nrsGERD.”
About Naronapride:
Renexxion Ireland’s lead program is naronapride, a late-stage potential best-in-class drug
candidate for unmet GI indications in the upper and lower GI tract. In scientific studies naronapride
has been demonstrated to possess a unique combination of both serotonin 5HT4 receptor agonistic
and dopamine D2 receptor antagonistic properties, both clinically validated targets. Naronapride
was designed to be minimally absorbable and locally active in the gut lumen to potentially enhance
efficacy and safety. Four positive Phase 2 studies have been completed and naronapride is Phase 3
ready in chronic idiopathic constipation (“CIC”) and gastro-esophageal reflux disease (“GERD”).
About Renexxion Ireland:
Renexxion Ireland Limited, a wholly owned Irish subsidiary of California-based Renexxion, LLC, is a
privately held biopharmaceutical company committed to delivering new drugs to patients with GI
disorders. Renexxion Ireland is currently collaborating with a leading European GI Licensing partner
to advance naronapride through the later stages of development and commercialization in Greater
Europe and certain other Australasian countries. Renexxion Ireland is currently advancing an
additional research program in inflammatory bowel disease (“IBD”).
For information: http://www.rnexltd.ie
Investor Relations Contact:
Irina Koffler, LifeSci Advisors, at [email protected], or on 1-917-734-7387
private biopharmaceutical company committed to delivering innovative drugs to patients with high
unmet need in gastrointestinal (“GI”) disorders, announced today that it has completed a successful
pre-Investigational New Drug (pre-IND) consultation with the U.S. Food and Drug Administration
(U.S. FDA) to discuss development of naronapride for patients with proton-pump inhibitor nonresponsive
symptomatic gastroesophageal reflux disease (PPI-nrsGERD). PPI-nrsGERD affects over
20 million patients in the U.S., and current treatments are focused solely on the mechanism of acid
suppression without addressing gastrointestinal (GI) motility. Naronapride, Renexxion’s lead drug
candidate, is a potential best-in-class oral, locally acting pan-GI prokinetic, which works by
modulating two validated targets, 5-HT4 receptor agonism and D2 receptor antagonism, with a
well-differentiated pharmaceutical, pharmacokinetics, safety, and efficacy profile from other 5-HT4
agonists.
“As many patients with GERD do not adequately respond to PPI, the potential use of prokinetic
therapy may represent a plausible pathophysiologic target for some patients, as when gastroparesis
symptoms co-exist. However, commercially available prokinetics have not clearly demonstrated
clinical benefit in the absence of gastroparesis. In this context, potential access to a safe and
effective prokinetic could represent a welcome adjunctive therapeutic option for selected patients
with GERD not adequately responding to PPI therapy,” said Dr. Amit Patel, MD, Gastroenterologist
and Associate Professor of Medicine at Duke University.
The main purpose of the pre-IND consultation was to discuss key considerations related to
indication, endpoints, clinical study design, development plan, and necessary data, to open an IND
investigating naronapride in patients with PPI-nrsGERD. Renexxion is encouraged by the feedback
from the Agency on submitted questions, as well as its acceptance of the potential for PPI-nrsGERD
as a new indication for naronapride.
“Naronapride is a potential best-in-class pan-GI prokinetic which is currently in a multi-center
Phase 2b study in patients with gastroparesis. It has completed four Phase 2 studies in related GI
indications including as monotherapy in newly diagnosed GERD. With the recent feedback from
the U.S. FDA our Company will pursue IND clearance to develop naronapride for an underserved
new indication, PPI-nrsGERD,” said Peter Milner M.D., FACC, Chairman and CEO of Renexxion. “We
look forward to collaborating with the Agency to demonstrate naronapride is both safe and
effective for PPI-nrsGERD.”
About Naronapride:
Renexxion Ireland’s lead program is naronapride, a late-stage potential best-in-class drug
candidate for unmet GI indications in the upper and lower GI tract. In scientific studies naronapride
has been demonstrated to possess a unique combination of both serotonin 5HT4 receptor agonistic
and dopamine D2 receptor antagonistic properties, both clinically validated targets. Naronapride
was designed to be minimally absorbable and locally active in the gut lumen to potentially enhance
efficacy and safety. Four positive Phase 2 studies have been completed and naronapride is Phase 3
ready in chronic idiopathic constipation (“CIC”) and gastro-esophageal reflux disease (“GERD”).
About Renexxion Ireland:
Renexxion Ireland Limited, a wholly owned Irish subsidiary of California-based Renexxion, LLC, is a
privately held biopharmaceutical company committed to delivering new drugs to patients with GI
disorders. Renexxion Ireland is currently collaborating with a leading European GI Licensing partner
to advance naronapride through the later stages of development and commercialization in Greater
Europe and certain other Australasian countries. Renexxion Ireland is currently advancing an
additional research program in inflammatory bowel disease (“IBD”).
For information: http://www.rnexltd.ie
Investor Relations Contact:
Irina Koffler, LifeSci Advisors, at [email protected], or on 1-917-734-7387