Trial to Evaluate the Safety and Preliminary Efficacy of GEN1079 in Participants with Advanced Solid Tumors

2025-523931-21-00 Protocol GCT1079-01 Human pharmacology (Phase I) - First administration to humans Ongoing, recruiting

Start 7 Apr 2026 · Status Ongoing, recruiting · 1 EU/EEA countries · 10 sites · Protocol GCT1079-01

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - First administration to humans
Status Ongoing, recruiting
Participants planned 121
Countries 1
Sites 10

Advanced Malignant Solid Tumors

Key facts

Sponsor
Genmab A/S
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
7 Apr 2026 → ongoing
Decision date (initial)
2026-03-24
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 Malignant Solid Tumors

VersionLevelCodeTermSystem organ class
21.1 PT 10028997 Neoplasm malignant 100000004864

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Genmab A/S

Sponsor organisation
Genmab A/S
Address
Carl Jacobsens Vej 30
City
Valby
Postcode
2500
Country
Denmark

Scientific contact point

Organisation
Genmab A/S
Contact name
Clinical Trial Information

Public contact point

Organisation
Genmab A/S
Contact name
Clinical Trial Information

Locations

1 EU/EEA country · 10 investigational sites

By country

CountryMS statusPlanned subjectsSites
Spain Ongoing, recruiting 77 10
Rest of world
United States
44

Investigational sites

Spain

10 sites · Ongoing, recruiting
Hospital San Pedro
Oncology, Calle Piqueras 98, 26006, Logrono
Hospital Quironsalud Barcelona
Oncology, Placa D'alfonso Comin 5-7, 08023, Barcelona
Hospital Hm Nou Delfos
Oncology, Avinguda De Vallcarca 151, 08023, Barcelona
Clara Campal Comprehensive Cancer Center
Oncology, C/ Oña, 10, Madrid
Hospital Universitario Fundacion Jimenez Diaz
Oncology, Avenida De Los Reyes Catolicos 2, 28040, Madrid
Hospital Universitario Quironsalud Madrid
Oncology, Calle De Diego De Velazquez 1, 28223, Pozuelo De Alarcon
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
Clinica Universidad De Navarra
Oncology, Pio XII Etorbidea 36, 31008, Pamplona
Clinica Universidad De Navarra
Oncology, Calle Marquesado De Santa Marta 1, 28027, 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
Spain 2026-04-07 2026-04-07

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2026-01-19 Spain Acceptable
2026-03-23
2026-03-24