A Phase 1a/1b Study Evaluating the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics and Preliminary Antitumor Activity of BG-75202, Alone and in Combination with Other Agents in Patients with Advanced Solid Tumors

2025-523553-34-00 Protocol BG-75202-101 Human pharmacology (Phase I) - First administration to humans Ongoing, recruiting

Start 15 Apr 2026 · Status Ongoing, recruiting · 2 EU/EEA countries · 9 sites · Protocol BG-75202-101

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - First administration to humans
Status Ongoing, recruiting
Participants planned 86
Countries 2
Sites 9

Advanced and Metastatic Solid tumors

Key facts

Sponsor
BeOne Medicines I GmbH
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
15 Apr 2026 → ongoing
Decision date (initial)
2026-03-12
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

Advanced and Metastatic Solid tumors

VersionLevelCodeTermSystem organ class
28.0 PT 10085481 Hormone receptor positive HER2 negative breast cancer 100000004864
21.1 LLT 10076506 Castration-resistant prostate cancer 10029104
27.0 LLT 10084066 Triple negative breast cancer metastatic 100000004871

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

BeOne Medicines I GmbH

Sponsor organisation
BeOne Medicines I GmbH
Address
Aeschengraben 27
City
Basel
Postcode
4051
Country
Switzerland

Scientific contact point

Organisation
BeOne Medicines I GmbH
Contact name
BeOne Medical Officer

Public contact point

Organisation
BeOne Medicines I GmbH
Contact name
BeOne Medical Officer

Locations

2 EU/EEA countries · 9 investigational sites

By country

CountryMS statusPlanned subjectsSites
Italy Ongoing, recruiting 6 4
Spain Ongoing, recruiting 9 5
Rest of world
Australia, China, United States
71

Investigational sites

Italy

4 sites · Ongoing, recruiting
Istituto Europeo Di Oncologia S.r.l.
Divisione di Sviluppo di Nuovi Farmaci per Terapie Innovative, Via Giuseppe Ripamonti 435, 20141, Milan
IRCCS Istituto Nazionale Tumori Fondazione Pascale
Dipartimento di Ricerca Traslazionale a supporto dei percorsi oncologici, Via Mariano Semmola 52, 80131, Naples
Fondazione Policlinico Universitario Agostino Gemelli IRCCS
U.O.C. Fase 1, Largo Francesco Vito 1, 00168, Rome
Humanitas Mirasole S.p.A.
U.O. Oncologia ed Ematologia - Unità di fase I, Via Alessandro Manzoni 56, 20089, Rozzano

Spain

5 sites · Ongoing, recruiting
Hospital Universitari Vall D Hebron
Oncology, Passeig De La Vall D'Hebron 119-129, 08035, Barcelona
Hospital Universitario 12 De Octubre
Oncology, Avenida De Cordoba Sn, 28041, Madrid
Hospital Universitario Virgen De La Victoria
Oncology, Campus De Teatinos Sn, Puerto De La Torre, Malaga
Hospital Quironsalud Barcelona
Oncology, Placa D'alfonso Comin 5-7, 08023, Barcelona
Hospital Clinico San Carlos
Oncology, Calle Del Profesor Martin Lagos Sn, 28040, Madrid

Country notifications

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

Country Trial startTrial end Recruitment startRecruitment end Early termination
Italy 2026-04-15 2026-04-15
Spain 2026-04-15 2026-04-15

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2025-11-25 Italy Acceptable
2026-03-09
2026-03-12