A clinical study is aimed at comparing the effectiveness of two types of cell therapy in treating anal fistulas associated with Crohn's disease.

2024-518898-34-00 Protocol PB_A&A-ASC-FISTULA_1 Phase II and Phase III (Integrated) Ongoing, recruiting

Start 21 Apr 2026 · Status Ongoing, recruiting · 1 EU/EEA countries · 2 sites · Protocol PB_A&A-ASC-FISTULA_1

Overview

Sponsor-declared trial summary

Phase Phase II and Phase III (Integrated)
Status Ongoing, recruiting
Participants planned 48
Countries 1
Sites 2

Anal or recto-cutaneous or recto-vaginal Crohn-related fistula

Key facts

Sponsor
Uniwersytet Jagiellonski Collegium Medicum
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Digestive System Diseases [C06]
Trial duration
21 Apr 2026 → ongoing
Decision date (initial)
2025-01-30
Transition trial
Yes
Low-intervention
No
Rare-disease indication
No
Vulnerable population
No

External identifiers

EU CT number
2024-518898-34-00
EudraCT number
2022-003197-23

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Anal or recto-cutaneous or recto-vaginal Crohn-related fistula

VersionLevelCodeTermSystem organ class
20.0 PT 10002156 Anal fistula 100000004856

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Uniwersytet Jagiellonski Collegium Medicum

Sponsor organisation
Uniwersytet Jagiellonski Collegium Medicum
Address
Ul. Sw. Anny 12
City
Cracow
Postcode
31-008
Country
Poland

Scientific contact point

Organisation
Uniwersytet Jagiellonski Collegium Medicum
Contact name
Principal Investigator/Piotr Wałęga

Public contact point

Organisation
Uniwersytet Jagiellonski Collegium Medicum
Contact name
Jagiellońskie Centrum Wsparcia Badań Klinicznych

Locations

1 EU/EEA country · 2 investigational sites

By country

CountryMS statusPlanned subjectsSites
Poland Ongoing, recruiting 48 2
Rest of world 0

Investigational sites

Poland

2 sites · Ongoing, recruiting
5 Wojskowy Szpital Kliniczny Z Poliklinika Samodzielny Publiczny Zaklad Opieki Zdrowotnej W Krakowie
Klinika Chirurgii Ogólnej i Onkologicznej, Ul. Wroclawska 1/3, 30-006, Cracow
Szpital Specjalistyczny Im. Ludwika Rydygiera W Krakowie Sp. z o.o.
Oddział Kliniczny Chirurgii Ogólnej i Onkologii, Os. Zlotej Jesieni 1, 31-826, Cracow

Country notifications

Trial-start, recruitment-start, end and early-termination notifications submitted per Member State

Country Trial startTrial end Recruitment startRecruitment end Early termination
Poland 2026-04-21 2026-05-12

Application history

3 submissions — initial application plus substantial / non-substantial modifications

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2025-01-22 Poland Acceptable with conditions
2025-01-30
2025-01-30
2 SUBSTANTIAL MODIFICATION SM-1 2025-08-05 Poland Acceptable
2025-10-02
2025-10-06
3 NON SUBSTANTIAL MODIFICATION NSM-1 2026-03-11 Poland Acceptable
2025-10-02
2026-03-11