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Other Disclosures4582SymBio Pharmaceuticals LimitedPharmaceuticals

Case Report Presentation Demonstrating Marked Efficacy of Brincidofovir (BCV) at the British Society for Blood and Marrow Transplantation and Cellular Therapy (BSBMTCT) Conference in Manchester

At a UK medical conference, a case report was presented showing that intravenous brincidofovir (IV BCV) was effective against adenovirus infection in an immunocompromised child whose infection could not be controlled with existing medicines. In the case, the viral load fell sharply and became undetectable after 3 doses.

Worth reading
68In focus
0–100. This measures how worthwhile something is to read, not how good or bad the company is.
Direction
Improvement
Direction inferred from the company’s description.
Scale
40000000
Became undetectable from above IU/ml (3 doses of IV BCV administered from 18 August onward)
Wording
Conditional
How definitive the wording is.

Announced details

Intravenous brincidofovir (IV BCV) / brincidofovir (BCV)
Applicable field (uses covered by this announcement)

Adenovirus infection in immunocompromised pediatric patients; adenovirus infection after hematopoietic stem cell transplantation

What the company reported numerically
Quantitative Effects

The adenovirus load, which had remained above 40,000,000 IU/ml since 12 August, fell sharply and became undetectable after 3 doses of IV BCV administered from 18 August onward

Usage history

The global Phase III clinical trial had enrolled 41 patients as of 15 October 2026. The targets are 69 enrolled patients by the end of 2026 and 180 by the end of 2027.

Relationship between the counterparty and the company
SymBio Pharmaceuticals Limited4582
Relationship with the Company

Dr. Beki James of Leeds Children’s Hospital presented a case report on BCV, which SymBio Pharmaceuticals is developing. Capital, personnel and business relationships are Not disclosed.

CounterpartyDr. Beki James of Leeds Children’s Hospital; UK Paediatric BSBMTCT

The location, representative and business activities of Leeds Children’s Hospital are Not disclosed. UK Paediatric BSBMTCT refers to the UK Paediatric British Society of Blood and Marrow Transplantation and Cellular Therapy. Detailed URL: https://bsbmtct.org/.

Location (as indicated in this announcement)

Manchester, UK (conference venue)

In this announcement the company addresses none of Contract Value / Offering price / Impact on Business Performance.

Source (materials cited by the company)

Case report presentation at the annual meeting of UK Paediatric BSBMTCT. Detailed URL for BSBMTCT: https://bsbmtct.org/

Announced details
ItemDetails
Names of Products / Services CoveredIntravenous brincidofovir (IV BCV) / brincidofovir (BCV)
CounterpartyDr. Beki James of Leeds Children’s Hospital; UK Paediatric BSBMTCT
Counterparty overviewThe location, representative and business activities of Leeds Children’s Hospital are Not disclosed. UK Paediatric BSBMTCT refers to the UK Paediatric British Society of Blood and Marrow Transplantation and Cellular Therapy. Detailed URL: https://bsbmtct.org/.
Relationship with the CompanyDr. Beki James of Leeds Children’s Hospital presented a case report on BCV, which SymBio Pharmaceuticals is developing. Capital, personnel and business relationships are Not disclosed.
Applicable areaAdenovirus infection in immunocompromised pediatric patients; adenovirus infection after hematopoietic stem cell transplantation
LocationManchester, UK (conference venue)
Quantitative EffectsThe adenovirus load, which had remained above 40,000,000 IU/ml since 12 August, fell sharply and became undetectable after 3 doses of IV BCV administered from 18 August onward
Usage historyThe global Phase III clinical trial had enrolled 41 patients as of 15 October 2026. The targets are 69 enrolled patients by the end of 2026 and 180 by the end of 2027.
SourceCase report presentation at the annual meeting of UK Paediatric BSBMTCT. Detailed URL for BSBMTCT: https://bsbmtct.org/
Items this document does not state (9)
Contract ValueOffering priceContract DateLaunch dateAward/certification nameAwarding / certifying bodyRegistration number and expiry dateLocation scaleImpact on Business Performance

These are items the company does not state in this document. We do not leave them blank, nor fill them in from other sources or by inference.

The reasons the company gives

The company's own explanation, not something inferred from the numbers.

It was a severe case in which the infection could not be controlled with existing antiviral medicines and no other approved treatment options were available.

How to read this page

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Corrections happenIf the company reissues this disclosure, the page is rebuilt from the corrected version and the revision number moves up.
Case Report Presentation Demonstrating Marked Efficacy of Brincidofovir (BCV) at the British Society for Blood and Marrow Transplantation and Cellular Therapy (BSBMTCT) Conference in Manchester | SymBio Pharmaceuticals Limited (4582) timely disclosure | Komori