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Repurposing of carbamazepine for treatment of skeletal dysplasia

Objetivo

Genetic skeletal diseases (GSDs) are an extremely diverse and complex group of rare genetic diseases that affect the development the skeleton. There are more than 450 unique and well-characterised phenotypes that range in severity from relatively mild to severe and lethal forms. Although individually rare, as a group of related genetic skeletal diseases, GSDs have an overall prevalence of at least 1 per 4,000 children, which extrapolates to a minimum of 225,000 people in the 27 member states and candidate countries of the EU. This burden in pain and disability leads to poor quality of life and high healthcare costs.
Metaphyseal chondrodysplasia, type Schmid (MCDS) results from mutations in collagen X and affects <1/100,000 of the population. Mutant collagen X molecules miss-fold during synthesis and are retained within the endoplasmic reticulum (ER) of hypertrophic chondrocytes, thereby causing ER stress. Our extensive pre-clinical studies have shown that carbamazepine (CBZ) can alleviate ER stress caused by the expression of mutant collagen X and restore bone growth in a validated mouse model of MCDS. CBZ is an FDA approved drug used for the treatment of epilepsy
and bipolar disorder and received orphan drug designation by the European Commission for the treatment of MCDS in September 2016.
MCDS-Therapy was originally proposed as a 5-year collaborative project comprising world-renown clinical centres and SMEs to advance the repurposing of CBZ for MCDS (up to the Marketing Authorization Application dossier) through a multicentre and multinational (EU & AUS) clinical trial (Phase1, Phase2/3). MCDS-Therapy also encompasses biomarker
development and health economics assessment studies to deliver, evidence to inform potential further studies of an innovative and affordable (CBZ already exists in a generic form) repurposed therapy for MCDS along with the diagnosis/prognosis tools to personalise the treatment strategy. The original proposal was for completion of this by 2022 however delays associated with the COVID pandemic have resulted in a need to extend the project with completion now forecast by May 2024.

Convocatoria de propuestas

H2020-SC1-2016-2017

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Convocatoria de subcontratación

H2020-SC1-2017-Two-Stage-RTD

Régimen de financiación

RIA - Research and Innovation action

Coordinador

UNIVERSITY OF NEWCASTLE UPON TYNE
Aportación neta de la UEn
€ 1 960 601,86
Dirección
KINGS GATE
NE1 7RU Newcastle Upon Tyne
Reino Unido

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Región
North East (England) Northumberland and Tyne and Wear Tyneside
Tipo de actividad
Higher or Secondary Education Establishments
Enlaces
Coste total
€ 2 370 889,12

Participantes (11)