Public title :A Phase 1b/2a trial to evaluate Invobenitug also known as Procizumab (PCZ; AK1967) in critical cardiovascular care.

2024-518450-16-00 Protocol CT-P1-002 Phase I and Phase II (Integrated) - Other Temporarily halted

Start 13 Jun 2025 · Status Temporarily halted · 5 EU/EEA countries · 19 sites · Protocol CT-P1-002

Overview

Sponsor-declared trial summary

Phase Phase I and Phase II (Integrated) - Other
Status Temporarily halted
Participants planned 111
Countries 5
Sites 19

Cardiogenic shock due to Acute Coronary Syndrome, cardiogenic shock of septic origin or cardiogenic shock due to Acute decompensated Heart Failure

Key facts

Sponsor
4TEEN4 Pharmaceuticals GmbH
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Cardiovascular Diseases [C14]
Trial duration
13 Jun 2025 → ongoing
Decision date (initial)
2025-04-08
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
Yes

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Cardiogenic shock due to Acute Coronary Syndrome, cardiogenic shock of septic origin or cardiogenic shock due to Acute decompensated Heart Failure

VersionLevelCodeTermSystem organ class
20.0 PT 10007625 Cardiogenic shock 100000004849

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

4TEEN4 Pharmaceuticals GmbH

Sponsor organisation
4TEEN4 Pharmaceuticals GmbH
Address
Neuendorfstrasse 15a
City
Hennigsdorf
Postcode
16761
Country
Germany

Scientific contact point

Organisation
4TEEN4 Pharmaceuticals GmbH
Contact name
Mahir Karakas, Prof. Dr

Public contact point

Organisation
4TEEN4 Pharmaceuticals GmbH
Contact name
Mahir Karakas, Prof. Dr

Locations

5 EU/EEA countries · 19 investigational sites

By country

CountryMS statusPlanned subjectsSites
Belgium Temporarily halted 12 3
Czechia Temporarily halted 15 4
France Temporarily halted 31 7
Netherlands Temporarily halted 12 1
Poland Temporarily halted 31 4
Rest of world
Armenia
10

Investigational sites

Belgium

3 sites · Temporarily halted
Universitair Ziekenhuis Gent
Intensive care department, Corneel Heymanslaan 10, 9000, Gent
Azorg
Heart Center Aalst, Moorselbaan 164, 9300, Aalst
CHU Saint-Pierre
intensive care unit, 322 rue Haute, 1000, Bruxelles

Czechia

4 sites · Temporarily halted
Vseobecna Fakultni Nemocnice V Praze
cardiology department, U Nemocnice 499/2, Nove Mesto, Prague
Institute For Clinical And Experimental Medicine
cardiology department, Videnska 1958/9, Krc, Prague
Fakultni Nemocnice V Motole
Kardiologické kliniky, V Uvalu 84/1, Motol, Prague
Fakultni Nemocnice Plzen
Kardiologická klinika, Alej Svobody 923/80, 323 00, Plzen 23

France

7 sites · Temporarily halted
Centre Hospitalier Universitaire De Lille
cardiology intensive care unit, Boulevard Du Professeur Jules Leclercq, 59000, Lille
APHP - Hôpital Universitaire Pitié-Salpêtrière
Intensive and critical care department, 47-83 Boulevard de l'hôpital, 75013, PARIS
Centre Hospitalier Universitaire De Dijon
anesthesiology intensive care department, 2 Boulevard Mal De Lattre De Tassigny, 21000, Dijon
Assistance Publique Hopitaux De Paris
anesthesiology and intensive care, 2 Rue Ambroise Pare, 75475, Paris Cedex 10
CHU Dupuytren
intensive care unit, 2, avenue Martin Luther King, Limoges
Assistance Publique Hopitaux De Paris
intensive care unit, 125 Rue De Stalingrad, 93009, Bobigny Cedex
CHRU De Nancy
Intensive care, Rue Du Morvan, 54500, Vandoeuvre Les Nancy

Netherlands

1 site · Temporarily halted
Radboud University Medical Center
intensive care unit, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen

Poland

4 sites · Temporarily halted
Uniwersytecki Szpital Kliniczny W Bialymstoku
Klinika Kardiologii, Ul. Marii Curie-Sklodowskiej 24a, 15-276, Bialystok
Gornoslaskie Centrum Medyczne Im Prof. Leszka Gieca Sląskiego Uniwersytetu Medycznego W Katowicach
Oddział Intensywnego Nadzoru Kardiologicznego, Ul. Ziolowa 45/47, 40-635, Katowice
Uniwersytecki Szpital Kliniczny Im. Jana Mikulicza-Radeckiego We Wroclawiu
Kardiologia, Ul. Borowska 213, 50-556, Wroclaw
Uniwersytecki Szpital Kliniczny W Poznaniu
Kardiologia, Ul. Dluga 1/2, 61-848, Poznan

Country notifications

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

Country Trial startTrial end Recruitment startRecruitment end Early termination
Belgium 2025-06-13 2025-08-27 2026-04-22
Czechia 2025-07-10 2025-12-12 2026-04-22
France 2025-06-20 2025-07-13 2026-04-22
Netherlands 2025-07-03
Poland 2025-07-29

Oversight and notifications

Regulatory notifications under CTR Articles 38, 52, 53, 54 and 77

Temporary halts 5 · Art. 38 CTR

Temporary halt TH-133529

Halt date
2026-04-22
Member states concerned
Belgium
Publication date
2026-05-12
Reason
Sponsor decision
Explanation
Upon Sponor's decision, the trial is temporary halted following completion of Part 1 Step 1. The benefit-risk remains positive.
Follow-up measures
There are no follow-up measures required, as the follow-up period (30 days) for the last participant in Part 1 Step 1 has ended.
Benefit-risk balance changed
No
Treatment stopped
Yes

Temporary halt TH-133536

Halt date
2026-04-22
Member states concerned
Poland
Publication date
2026-05-12
Reason
Sponsor decision
Explanation
Upon Sponor's decision, the trial is temporary halted following completion of Part 1 Step 1. The benefit-risk remains positive.
Follow-up measures
There are no follow-up measures required, as the follow-up period (30 days) for the last participant in Part 1 Step 1 has ended.
Benefit-risk balance changed
No
Treatment stopped
Yes

Temporary halt TH-133533

Halt date
2026-04-22
Member states concerned
France
Publication date
2026-05-12
Reason
Sponsor decision
Explanation
Upon Sponor's decision, the trial is temporary halted following completion of Part 1 Step 1. The benefit-risk remains positive.
Follow-up measures
There are no follow-up measures required, as the follow-up period (30 days) for the last participant in Part 1 Step 1 has ended.
Benefit-risk balance changed
No
Treatment stopped
Yes

Temporary halt TH-133535

Halt date
2026-04-22
Member states concerned
Netherlands
Publication date
2026-05-12
Reason
Sponsor decision
Explanation
Upon Sponor's decision, the trial is temporary halted following completion of Part 1 Step 1. The benefit-risk remains positive.
Follow-up measures
There are no follow-up measures required, as the follow-up period (30 days) for the last participant in Part 1 Step 1 has ended.
Benefit-risk balance changed
No
Treatment stopped
Yes

Temporary halt TH-133531

Halt date
2026-04-22
Member states concerned
Czechia
Publication date
2026-05-12
Reason
Sponsor decision
Explanation
Upon Sponor's decision, the trial is temporary halted following completion of Part 1 Step 1. The benefit-risk remains positive.
Follow-up measures
There are no follow-up measures required, as the follow-up period (30 days) for the last participant in Part 1 Step 1 has ended.
Benefit-risk balance changed
No
Treatment stopped
Yes

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2024-12-05 France Acceptable with conditions
2025-04-07
2025-04-08
2 SUBSTANTIAL MODIFICATION SM-1 2025-04-17 France Acceptable
2025-06-17
2025-06-17
3 SUBSTANTIAL MODIFICATION SM-2 2025-10-23 France Acceptable
2025-12-04
2025-12-09
4 SUBSTANTIAL MODIFICATION SM-3 2026-01-26 France Acceptable
2026-04-03
2026-04-03