Skip to content

An Exploratory, First-in-Human, study to investigate the safety and preliminary efficacy of InvivoLPrint-U-Therapy, a combination of an advanced therapy medicinal product (ATMP) of expanded autologous urothelial cells with an in vivo bioprinter for administration during orthotopic neobladder surgery

Status
Not yet recruiting
Phases
Phase 1
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2025-522963-14-00
Acronym
U-LaserPrint-1
Enrollment
6
Registered
2025-12-17
Start date
Unknown
Completion date
Unknown
Last updated
2025-12-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

eligible for neobladder reconstruction following radical cystectomy, Μuscle-invasive bladder cancer (MIBC) patients

Brief summary

Proportion of patients with fatal event (death), Proportion of patients with neobladder rejection, Proportion of patients for whom revision surgery was required, Proportion of patients who were free from the composite endpoint of death, neobladder rejection and need for revision surgery, Peri-and post-surgical complications/SAEs

Detailed description

1.1 Device success, defined as successful delivery of the ATMP onto the neobladder according to the study protocol, 1.2 Device adverse effects and deficiencies, 1.3 Ease of use of the bioprinter, 2.1 Urinary continence, 2.2 Absence of mucus, 2.3 Metabolic imbalances and blood acidosis (blood), 2.4 Extent of coverage of the denuded intestinal tissue, 2.5 Histological profile of regenerated urothelium, 2.6 Change from baseline in total score and in each specific domain of the Health-related quality of life (HRQoL) questionnaire EORTC QLQ-C30

Interventions

Sponsors

Phosprint P.C.
Lead SponsorINDUSTRY

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Proportion of patients with fatal event (death), Proportion of patients with neobladder rejection, Proportion of patients for whom revision surgery was required, Proportion of patients who were free from the composite endpoint of death, neobladder rejection and need for revision surgery, Peri-and post-surgical complications/SAEs

Secondary

MeasureTime frame
1.1 Device success, defined as successful delivery of the ATMP onto the neobladder according to the study protocol, 1.2 Device adverse effects and deficiencies, 1.3 Ease of use of the bioprinter, 2.1 Urinary continence, 2.2 Absence of mucus, 2.3 Metabolic imbalances and blood acidosis (blood), 2.4 Extent of coverage of the denuded intestinal tissue, 2.5 Histological profile of regenerated urothelium, 2.6 Change from baseline in total score and in each specific domain of the Health-related quality of life (HRQoL) questionnaire EORTC QLQ-C30

Countries

Greece

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026