Last updated September 22, 2026

CT Provision

Using CT scans and clinical data to estimate outcomes after brain haemorrhage

Medical ImagingNeurologyProvider Workflow

Aneurysmal is a sudden bleed around the brain. Survivors face a high risk of secondary complications in the days that follow, particularly and , which can lead to lasting disability or death.

CT Provision combines the CT scan taken at admission with clinical data to estimate each patient's risk. Its HOP software returns three outcome estimates for neurocritical care teams and is currently available for through the QMENTA platform.

Key Investor Signals

Retrospective validation in 127 patients

A retrospective study of 127 patients, posted on medRxiv, reported an area under the curve of 0.731 for or delayed cerebral ischaemia and 0.857 for death.

Granted patents in the United States and Europe

The underlying method is covered by granted United States and European patents held by the Servicio Andaluz de Salud, the Andalusian public health service.

Available for research use on the QMENTA platform

HOP is publicly available for research use through QMENTA, a cloud platform used by clinical researchers to store and analyse medical imaging data.

Other Positive Signals

  • Selected as the first spin-off supported by ITEMAS, Spain's public network for medical technology innovation, under its HOP2Market project.
  • Won a €30,000 Basque public innovation award supporting early commercialization.

Team

Marcin Balcerzyk

Founder

  • Holds a PhD in physics and has worked for more than two decades in medical imaging research across Spain, France and Poland.
  • Led imaging research at CNA, the national accelerator centre in Seville, covering PET, CT and quantitative image analysis.
  • Named inventor on the granted United States and European patents covering the outcome-prediction method behind HOP.

Product

HOP combines routine CT imaging with clinical data recorded at admission and returns three outcome estimates for patients after subarachnoid haemorrhage. It is currently offered for Research Use Only through the QMENTA platform.

Built on routine CT scans

The method uses the CT scan already acquired when a patient is admitted, together with recorded clinical variables, so it requires no additional imaging or hardware.

Three outcome estimates

HOP produces estimates for cerebral vasospasm or delayed cerebral ischaemia, functional outcome and death, giving neurocritical teams an early view of risk.

Delivered through an established research platform

HOP runs on QMENTA, a cloud platform for medical imaging research, which handles data storage and processing without new hospital IT deployment.

Market Overview

Aneurysmal subarachnoid haemorrhage is a sudden bleed around the brain that affects roughly half a million people worldwide each year. Survivors face a high risk of secondary complications in the following days, especially cerebral vasospasm and delayed cerebral ischaemia, which can cause lasting disability or death.

Care takes place in neurocritical units where clinicians must decide how intensively to monitor each patient. Those decisions currently rest on clinical scales and specialist judgement, and intensive care days are expensive, so tools that stratify risk early have direct clinical and economic relevance.

Annual cases worldwide
~500,000

Estimated global incidence of aneurysmal subarachnoid haemorrhage each year.

Average cost per hospitalization
$68,711

Reported mean cost of a subarachnoid haemorrhage hospital admission in published analyses.

Patients in the reference cohort
723

Size of the clinical cohort referenced in the underlying research on outcome prediction.

Neurology imaging AI market
$2.43B

Estimated market value for AI-supported medical imaging in neurology applications.

Comparable Outcomes

Accessible neuroimaging

Hyperfine

Public listing at ~$580M enterprise value

Hyperfine developed a portable MRI system designed to bring brain imaging to the bedside, including in intensive care settings. The company went public through a business combination valuing it at approximately $580M in enterprise value.

Point-of-care imaging

Butterfly Network

Public listing at ~$1.5B enterprise value

Butterfly Network built a handheld, semiconductor-based ultrasound device paired with software for point-of-care imaging. It listed publicly at approximately $1.5B in enterprise value.

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Sources

This profile was built from public company materials, ecosystem sources, market references, and professional profiles.

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