CarThera

CarThera

Paris, France· Est.
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Private Company

Total funding raised: $24.5M

Overview

CarThera is pioneering a novel approach to treating severe brain diseases by using its proprietary SonoCloud® implantable ultrasound device to temporarily and reversibly open the blood-brain barrier, thereby increasing drug concentration in the brain. The company's lead program is in a pivotal trial (SONOBIRD) for recurrent glioblastoma, with a pipeline exploring applications in brain metastases and neurodegenerative diseases. Backed by four venture capital funds and led by a team of specialists, CarThera is advancing its technology through key clinical trials and strategic partnerships with international pharmaceutical companies.

OncologyNeurodegenerative Diseases

Technology Platform

SonoCloud® implantable low-intensity pulsed ultrasound (LIPU) device designed to temporarily and reversibly open the blood-brain barrier (BBB) to enhance delivery of therapeutic agents.

Funding History

3
Total raised:$24.5M
Series B$15M
Series A$8M
Seed$1.5M

Opportunities

The platform's drug-agnostic nature allows for partnerships across a wide spectrum of pharmaceutical companies seeking to enhance their CNS drug portfolios.
The significant unmet need in glioblastoma (40k new cases/year) and the larger markets of brain metastases and Alzheimer's disease represent multi-billion dollar addressable opportunities.

Risk Factors

Clinical failure in the pivotal SONOBIRD trial is an existential risk.
Commercial success depends on overcoming adoption hurdles related to a surgical implant procedure and securing favorable reimbursement from healthcare payers in key markets.

Competitive Landscape

CarThera competes in the space of BBB disruption technologies, which includes other focused ultrasound companies (e.g., Insightec, in partnership with biopharma) and alternative delivery methods like convection-enhanced delivery or nanoparticle carriers. CarThera's implantable, repeat-use device differentiates it from some non-invasive transcranial focused ultrasound approaches.