Phase 1 First in Human Study to Explore AMG 355 as Monotherapy and in Combination with Pembrolizumab in Subjects with Advanced Solid Tumors

2023-509047-26-00 Protocol 20220028 Human pharmacology (Phase I) - First administration to humans Ongoing, recruitment ended

Start 13 Jun 2024 · Status Ongoing, recruitment ended · 4 EU/EEA countries · 8 sites · Protocol 20220028

Overview

Sponsor-declared trial summary

Phase Human pharmacology (Phase I) - First administration to humans
Status Ongoing, recruitment ended
Participants planned 535
Countries 4
Sites 8

Dose Escalation: Non-small cell lung cancer (NSCLC), colorectal cancer (CRC), gastric cancer (GC), melanoma (MEL). Dose Confirmation: Lead Indication based on data from dose escalation. Dose Expansion: Tertiary Lymphoid Structure positive (TLS+) CRC, GC, and NSCLC.

Key facts

Sponsor
Amgen Inc.
Participant type
Patients
Age range
18-64 years, 65+ years
Gender
Male and Female
Therapeutic area
Diseases [C] - Neoplasms [C04]
Trial duration
13 Jun 2024 → ongoing
Decision date (initial)
2024-05-22
Transition trial
No
Low-intervention
No
Rare-disease indication
No
Vulnerable population
Yes

External identifiers

EU CT number
2023-509047-26-00
WHO UTN
U1111-1301-0488
ClinicalTrials.gov
NCT06131398

Trial design

CTIS Part I — objectives, methods, condition coding

Conditions and MedDRA coding

Dose Escalation: Non-small cell lung cancer (NSCLC), colorectal cancer (CRC), gastric cancer (GC), melanoma (MEL). Dose Confirmation: Lead Indication based on data from dose escalation. Dose Expansion: Tertiary Lymphoid Structure positive (TLS+) CRC, GC, and NSCLC.

VersionLevelCodeTermSystem organ class
21.1 LLT 10065147 Malignant solid tumor 10029104

Sponsors and contacts

Sponsor organisations, regulatory contacts, third parties

Amgen Inc.

Sponsor organisation
Amgen Inc.
Address
1 Amgen Center Drive
City
Thousand Oaks
Postcode
91320-1799
Country
United States

Scientific contact point

Organisation
Amgen Inc.
Contact name
Medical Information

Public contact point

Organisation
Amgen Inc.
Contact name
Medical Information

Locations

4 EU/EEA countries · 8 investigational sites

By country

CountryMS statusPlanned subjectsSites
France Ongoing, recruitment ended 35 2
Netherlands Ended 40 2
Poland Ongoing, recruitment ended 25 1
Spain Ended 35 3
Rest of world
Korea, Republic of, United States, Australia, Canada, Switzerland, Taiwan, Japan
400

Investigational sites

France

2 sites · Ongoing, recruitment ended
Institut Gustave Roussy
Departement de Medecine oncologique, 114 Rue Edouard Vaillant, 94800, Villejuif
Institut Bergonie
Oncologie medicale, 229 Cours De L Argonne, 33000, Bordeaux

Netherlands

2 sites · Ended
Stichting Radboud University Medical Center
Department of Medical Oncology, Geert Grooteplein Zuid 10, 6525 GA, Nijmegen
Erasmus Universitair Medisch Centrum Rotterdam (Erasmus MC)
Department of Medical Oncology, Dr. Molewaterplein 40, 3015 GD, Rotterdam

Poland

1 site · Ongoing, recruitment ended
Narodowy Instytut Onkologii Im. Marii Sklodowskiej-Curie Panstwowy Instytut Badawczy
Oncology, Ul. Wilhelma Konrada Roentgena 5, 02-781, Warsaw

Spain

3 sites · Ended
Hospital Clinic De Barcelona
Servicio de Oncologia Medica, Calle Villarroel 170, 08036, Barcelona
Hospital Universitari Vall D Hebron
Servicio de Oncologia, Edificio Materno-Infantil, Passeig De La Vall D'hebron 119-129, Barcelona
Hospital Universitario Ramon Y Cajal
Servicio de Oncologia, Carretera Del Colmenar Viejo Km 9 100, Por El Pardo, 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
France 2024-07-23 2024-11-19 2025-11-03
Netherlands 2024-07-15 2024-10-02 2025-11-03
Poland 2024-06-13 2024-07-05 2025-11-03
Spain 2024-07-03 2024-08-19 2025-11-03

Application history

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

#TypeCodeSubmittedReference MSConclusionDecision date
1 INITIAL IN 2024-01-31 Spain Acceptable
2024-05-16
2024-05-16
2 SUBSTANTIAL MODIFICATION SM-1 2024-05-30 Acceptable 2024-06-07
3 SUBSTANTIAL MODIFICATION SM-2 2024-10-28 Acceptable 2025-01-22
4 SUBSTANTIAL MODIFICATION SM-3 2025-02-21 Spain Acceptable
2025-06-02
2025-06-03
5 SUBSTANTIAL MODIFICATION SM-4 2025-11-04 Spain Acceptable
2026-03-02
2026-03-02