A study to compare pharmacokinetics, efficacy, safety, and immunogenicity of MB12 (proposed pembrolizumab biosimilar) to Keytruda® in non-small cell lung cancer

2024-515853-48-00 Protocol MB12-C-02-24 Therapeutic confirmatory (Phase III) Authorised, recruiting

Start 5 Sep 2025 · Status Authorised, recruiting · 9 EU/EEA countries · 58 sites · Protocol MB12-C-02-24

Overview

Sponsor-declared trial summary

Phase Therapeutic confirmatory (Phase III)
Status Authorised, recruiting
Participants planned 503
Countries 9
Sites 58

advanced/metastatic non-squamous non-small cell lung cancer (NSCLC)

Key facts

Sponsor
Mabxience Research S.L.
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
5 Sep 2025 → ongoing
Decision date (initial)
2025-03-31
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
No

External identifiers

EU CT number
2024-515853-48-00
ClinicalTrials.gov
NCT06687369

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

advanced/metastatic non-squamous non-small cell lung cancer (NSCLC)

VersionLevelCodeTermSystem organ class
20.0 LLT 10079440 Non-squamous non-small cell lung cancer 10029104

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Mabxience Research S.L.

Sponsor organisation
Mabxience Research S.L.
Address
Calle De Manuel Pombo Angulo 28
City
Madrid
Postcode
28050
Country
Spain

Scientific contact point

Organisation
Mabxience Research S.L.
Contact name
Susana Millán

Public contact point

Organisation
Mabxience Research S.L.
Contact name
Susana Millán

Locations

9 EU/EEA countries · 58 investigational sites

By country

CountryMS statusPlanned subjectsSites
Croatia Ended 13 2
Germany Ended 10 3
Greece Authorised, recruiting 18 9
Italy Authorised, recruiting 15 10
Poland Authorised, recruiting 7 5
Portugal Authorised, recruitment pending 5 4
Romania Authorised, recruiting 8 6
Slovakia Authorised, recruiting 5 3
Spain Authorised, recruiting 30 16
Rest of world
Japan, Malaysia, Korea, Republic of, Bosnia and Herzegovina, Moldova, Republic of, Tunisia, Turkey, Peru, Brazil, Saudi Arabia, Philippines, Armenia, Pakistan, Taiwan, Mexico, Jordan, Georgia, Panama, Thailand, Serbia, South Africa
392

Investigational sites

Croatia

2 sites · Ended
Klinicki bolnicki centar Sestre milosrdnice
Clinic for Tumors Zagreb, Department of Medical Oncology, Ilica 197, 10000, Zagreb
Pula General Hospital Ospedale Generale di Pola
Department of Internal Oncology and Hematology, Santoriova Ulica 24a, Pula, Pula - Pola

Germany

3 sites · Ended
ohO Research GmbH
Hämatologie/Onkologie der Sana Klinik Ostholstein, Muehlenkamp 5, 23758, Oldenburg In Holstein
Zentralklinik Bad Berka GmbH
Klinik für internistische Hämatologie, Onkologie und Privatmedizin, Robert-Koch-Allee 9, 99437, Bad Berka
Medical Center - University Of Freiburg
Klinik für Innere Medizin, Interdisziplinäres Tumorzentrum, Hugstetter Strasse 55, Stuehlinger, Freiburg Im Breisgau

Greece

9 sites · Authorised, recruiting
University General Hospital Attikon
2nd Propaedeutic Internal Medicine Clinic & Research Unit - Oncology Unit, Rimini Street 1, 124 62, Athens
St. Luke's Hospital S.A.
Department of Medical Oncology, Harilaou Trikoupi Str. 3, 552 36, Thessaloniki
Geniko Nosokomeio Thessalonikis George Papanikolaou
Pulmonary Clinic of Aristotle University of Thessaloniki, Exochi, 570 10, Thessaloniki
Theageneio Cancer Hospital
Pulmonary-Oncology Department, Simeonidi Alex 2, 546 39, Thessaloniki
General Hospital Of Thessaloniki Papageorgiou
Molecular Medicine Clinic (4th Floor), Ring Road Of Thessaloniki, Ministry Of Pavlos Melas, Efkarpia
General University Hospital Of Patras
Division of Oncology - Department of Medicine, Rio, 265 04, Patras
General University Hospital Of Larissa
Medical Oncology Department, P. O. Box 1425, 411 10, Larissa
Ioannou Private Clinic-Private Polyclinics S.A.
Oncology & Chemotherapy Department, Vernardaki 13 Str, 383 33, Volos
General Oncological Hospital Of Kifissia Agioi Anargyroi
Medical Oncology Department, Timiou Stavrou And 14 Noufaron, 145 64, Kifissia

Italy

10 sites · Authorised, recruiting
Azienda Sociosanitaria 3
SSD Oncologia, Via Agostino Bertani 4, 16125, Genoa
I.F.O. Istituti Fisioterapici Ospitalieri
Oncologia Medica 2, Via Elio Chianesi N 53, 00144, Rome
Azienda Ospedaliero-Universitaria San Luigi Gonzaga
SCDU Oncologia Medica, Regione Gonzole 10, 10043, Orbassano
Azienda Ospedaliera Universitaria Senese
UOC Immunoterapia Oncologica, Strada Delle Scotte 14, 53100, Siena
Istituto Romagnolo Per Lo Studio Dei Tumori Dino Amadori IRST S.r.l.
Unitá di Oncologia Toracica, Via Piero Maroncelli 40, 47014, Meldola
Azienda Socio Sanitaria Territoriale Di Cremona
SC Oncology, Viale Concordia 1, 26100, Cremona
Fondazione IRCCS Policlinico San Matteo
UOC Oncologia 1, Viale Camillo Golgi 19, 27100, Pavia
Azienda Socio Sanitaria Territoriale Degli Spedali Civili Di Brescia
Oncologia Medica, Piazzale Spedali Civili 1, 25123, Brescia
San Camillo Forlanini Hospital
UOSD Pneumo-oncologia, Circonvallazione Gianicolense 87, 00152, Rome
Ospedale Vito Fazzi Lecce
U.O. Oncologia Medica, Piazza Filippo Muratore 1, 73100, Lecce

Poland

5 sites · Authorised, recruiting
Niepubliczny Zaklad Opieki Zdrowotnej Neuromed M. I M. Nastaj. sp.p.
Nie dotyczy, Ul. Polnocna 8/3, 20-064, Lublin
Wojewodzki Szpital Specjalistyczny Im. Janusza Korczaka W Slupsku Sp. z o.o.
Oddział Onkologii Klinicznej, Chemioterapii, Badan Klinicznych, Ul. Hubalczykow 1, 76-200, Slupsk
Pratia Hematologia Sp. z o.o.
Pratia Onkologia Katowice, Ul. Tadeusza Kosciuszki 92, 40-519, Katowice
Szpital Specjalistyczny W Prabutach Sp. z o.o.
Oddział Pulmonologii, Ul. Kuracyjna 30, 82-550, Prabuty
Instytut Msf Sp. z o.o.
Nie dotyczy, Ul. Pilota Stanislawa Wigury 19, 90-302, Lodz

Portugal

4 sites · Authorised, recruitment pending
Hospital Da Luz S.A.
Oncology, Avenida Lusiada 100, 1500-650, Lisbon
Hospital CUF Porto S.A.
Oncology, Estrada Da Circunvalacao N 14341, 4100-180, Porto
Unidade Local De Saude De Santa Maria E.P.E.
Oncology, Alameda Das Linhas De Torres No 117, 1769-001, Lisbon
Unidade Local De Saude De Matosinhos E.P.E.
Oncology, Rua Doutor Eduardo Torres, 4464-513, Senhora Da Hora

Romania

6 sites · Authorised, recruiting
Centrul De Oncologie SF Nectarie S.R.L.
Oncologie Medicala, Strada Caracal Nr 109, 200542, Craiova
Radiotherapy Center Cluj S.R.L.
Oncologie Medicala, Str. Razoare Nr. 486g Jud. Cluj, 407280, Floresti
Onco Card S.R.L.
Oncologie Medicala, Strada Carierei 65 A, 500052, Brasov
Oncocenter Oncologie Clinica S.R.L.
Oncologie Medicala, Strada Garii 1a, 300166, Timisoara
Institute Of Oncology Prof. Dr. Ion Chiricuta Cluj-Napoca
Sectia Oncologie Medicala, Strada Republicii 34-36, 400015, Cluj-Napoca
Oncolab S.R.L.
Oncologie Medicala, Strada Bujorului 7, 200385, Craiova

Slovakia

3 sites · Authorised, recruiting
University Hospital Bratislava
Klinika pneumológie, ftizeológie a funkčnej diagnostiky SZU a UNB, Oddelenie klinickej onkológie, Ruzinovska 6, Ruzinov, Bratislava
Nemocnica Na Okraji Mesta N.O.
Not applicable, Nova Nemocnica 511, 958 01, Partizanske
Nsp Sv. Jakuba N.O. Bardejov
Not applicable, Sv. Jakuba 21, 085 01, Bardejov

Spain

16 sites · Authorised, recruiting
Hospital Povisa S.A.
Oncology, Rua Salamanca 5, 36211, Vigo
Complexo Hospitalario Universitario De Santiago
Oncology, Calle Choupana Da S/n, 15706, Santiago De Compostela
Hospital Quironsalud Barcelona
Oncology, Placa D'alfonso Comin 5-7, 08023, Barcelona
University Hospital Son Espases
Oncology, Carretera Valldemossa 79, 07120, Palma
Hospital Universitario Fundacion Jimenez Diaz
Oncology, Avenida De Los Reyes Catolicos 2, 28040, Madrid
Fundacion Instituto Valenciano De Oncologia
Oncology, Calle Professor Beltran Baguena 8, 46009, Valencia
Hospital Universitario Virgen De Valme
Oncology, Avenida Bellavista S/n, 41014, Sevilla
Hospital Quironsalud Malaga
Oncology, Avenida Imperio Argentina 1, 29004, Malaga
Complexo Hospitalario Universitario A Coruna
Oncology, Lugar Jubias De Arriba 84, 15006, A Coruna
Consorci Sanitari Integral
Oncology, Avinguda De Josep Molins 29-41, 08906, L'hospitalet De Llobregat
University Clinical Hospital Virgen De La Arrixaca
Oncology, Carretera Madrid-Cartagena S/N, El Palmar, Murcia
Hospital Moncloa Grupo Hla S.A.
Oncology, Avenida De Valladolid 83, 28008, Madrid
MD Anderson Cancer Center
Oncology, Calle De Arturo Soria Nº 270, 28033, Madrid
Hospital Universitario Puerta De Hierro De Majadahonda
Oncology, Calle De Joaquin Rodrigo 2, 28222, Majadahonda
Institut Catala D'oncologia
Oncology, Carretera Canyet S/n, 08916, Badalona
Hospital Universitario Central De Asturias
Oncology, Avenida De Roma S/n, 33011, Oviedo

Country notifications

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

Country Trial startTrial end Recruitment startRecruitment end Early termination
Greece 2025-10-13
Italy 2025-11-26
Poland 2025-09-30
Romania 2025-10-06
Slovakia 2025-09-05
Spain 2025-10-21

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2024-11-20 Poland Acceptable with conditions
2025-03-24
2025-03-25
2 SUBSTANTIAL MODIFICATION SM-1 2025-05-19 Poland Acceptable
2025-07-21
2025-07-23
3 SUBSTANTIAL MODIFICATION SM-2 2025-09-03 Acceptable 2025-09-26
4 NON SUBSTANTIAL MODIFICATION NSM-1 2025-10-22 Poland Acceptable 2025-10-22
5 NON SUBSTANTIAL MODIFICATION NSM-2 2025-11-24 Poland Acceptable 2025-11-24
6 NON SUBSTANTIAL MODIFICATION NSM-3 2026-01-23 Poland Acceptable 2026-01-23
7 SUBSTANTIAL MODIFICATION SM-3 2026-01-30 Poland Acceptable
2026-05-04
2026-05-05