ADDED
The rare skin diseases and vascular malformations we are currently targeting have no U.S.
Our lead product candidates are based on our QTORIN platform and we are consequentially highly dependent on the successful development of this novel and unproven technology.
Orphan Drug Designation has been granted for QTORIN rapamycin for the treatment of microcystic lymphatic malformation (microcystic LM), but we may be unable to obtain such designation for other product candidates or to realize the benefits of Orphan Drug Designation, including potential marketing exclusivity, even if such designation is obtained.
Our development and commercialization strategy for our product candidates depends, in part, on published scientific literature and the FDA s prior findings regarding the safety and efficacy of rapamycin, pitavastatin, and other planned or future product candidates.
Breakthrough Therapy Designation has been granted for QTORIN rapamycin for the treatment of microcystic LM but we may never be able to realize the benefits of such designation for QTORIN rapamycin or any other indications or future product candidates, if granted, and such designation may not lead to a faster development, regulatory review or approval process or increase the likelihood that our product candidates will receive marketing approval.
We intend to leverage our versatile QTORIN platform to minimize the challenges and timelines typically associated with generating novel topical product candidates.
The QTORIN platform is specifically designed to reproducibly generate novel topical product candidates that penetrate the deep layers of the skin to locally treat a broad spectrum of rare skin diseases and vascular malformations.
In February 2026, we announced positive topline results from SELVA, a Phase 3, single-arm, baseline-controlled study, which evaluated the safety and efficacy of QTORIN rapamycin for the treatment of microcystic LMs in patients 3 years and older.
The study met the pre-specified primary endpoint, the mLM Investigator Global Assessment ( mLM-IGA ), with a +2.13 (p 0.001) improvement.
The study also met its pre-specified key secondary and all four additional secondary endpoints with statistical significance (all p 0.001).
REMOVED
The rare genetic skin diseases we are currently targeting have no U.S.
Our lead product candidates are based on our QTORIN platform, which is highly dependent on the successful development of this novel and unproven technology.
We may be unable to obtain Orphan Drug Designation for certain of our product candidates and, even if we obtain such designation, we may not be able to realize the benefits of such designation, including potential marketing exclusivity of our product candidates, if approved.
Our development and commercialization strategy for our product candidates depends, in part, on published scientific literature and the FDA s prior findings regarding the safety and efficacy of rapamycin.
Fast Track Designation granted for QTORIN rapamycin for the treatment of microcystic lymphatic malformation (microcystic LM) and, if granted by the FDA, for any of our other product candidates may not lead to a faster development or regulatory review or approval process and does not increase the likelihood that our product candidates will receive marketing approval.
We intend to leverage our versatile QTORIN platform to treat these patients.
The QTORIN platform is designed to generate potential new therapies that penetrate the deep layers of the skin to locally treat a broad spectrum of rare genetic skin diseases.
We currently have two ongoing clinical trials: (i) SELVA, a Phase 3, single-arm, baseline-controlled study evaluating the safety and efficacy of QTORIN rapamycin for the treatment of microcystic LMs in patients 3 years and older and (ii) TOIVA, a Phase 2, single-arm, open-label, baseline-controlled study evaluating the safety and efficacy of QTORIN rapamycin for the treatment of cutaneous VMs in patients 6 years and older.
In the third quarter of 2024, we initiated SELVA, a 24-week, Phase 3, single-arm, baseline-controlled clinical trial of QTORIN rapamycin administered once daily for the treatment of microcystic LMs.
The primary efficacy endpoint is the change from baseline in the overall microcystic LM Investigator Global Assessment ( mLM-IGA ), a 7-point clinician rated change scale, at week 24.