Study of Dato-Dxd as Monotherapy and in Combination With Anti-cancer Agents in Patients With Advanced Solid Tumours (TROPION-PanTumor03)

NCT ID: NCT05489211

Last Updated: 2025-07-11

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

PHASE2

Total Enrollment

582 participants

Study Classification

INTERVENTIONAL

Study Start Date

2022-09-06

Study Completion Date

2026-08-19

Brief Summary

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TROPION-PanTumor03 will investigate the safety, tolerability, and anti-tumour activity of Datopotamab Deruxtecan (Dato-DXd) as Monotherapy and in Combination with Anticancer Agents in Patients with Advanced/Metastatic Solid Tumours.

Detailed Description

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This Phase II, open-label, uncontrolled, multicentre study evaluating the efficacy and safety of Dato-DXd as monotherapy (MONO) and in combination with anticancer agents (COMBO) in various advanced solid tumour types.

This study has a modular design, as such a master protocol with independent substudies enables simultaneous evaluation of the safety profile, recommended Phase II dose (RP2D), and efficacy of Dato-DXd in multiple disease populations and treatment combinations. This study will evaluate various solid tumour types, including endometrial cancer (Substudy 1), gastric cancer (Substudy 2), metastatic castration-resistant prostate cancer (mCRPC) (Substudy 3), ovarian cancer (Substudy 4), colorectal cancer (CRC) (Substudy 5), urothelial cancer (Substudy 6), and biliary tract cancer (Substudy 7) in the advanced or metastatic setting. Within each substudy, Dato-DXd will be evaluated as monotherapy (for all substudies except Substudy 2) and in combination with approved or novel anticancer agents that may be active in the tumour type being evaluated (for all substudies except Substudy 1 and Substudy 7).

Conditions

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Endometrial Cancer Gastric Cancer Metastatic Castration-resistant Prostate Cancer Ovarian Cancer Colorectal Cancer Urothelial Cancer Biliary Tract Cancer

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Within each substudy, Dato-DXd will be evaluated as monotherapy (all except #2 Gastric Cancer) and in combination with approved or novel anticancer agents that may be active in the tumour type being evaluated (all except #1 Endometrial Cancer and #7 Biliary Tract Cancer). All substudies will be treatment assigned.

Substudy 1 (Endometrial): MONO: Dato-DXd

Substudy 2 (Gastric): COMBO: Dato-DXd + capecitabine, Dato-DXd + 5-FU

Substudy 3 (mCRPC): MONO: Dato-DXd; COMBO: Dato-DXd + prednisone/prednisolone

Substudy 4 (Ovarian): MONO: Dato-DXd; COMBO: Dato-DXd + carboplatin + bevacizumab --\> Dato-DXd + bevacizumab

Substudy 5 (CRC): MONO: Dato-DXd; COMBO: Dato-DXd + 5-FU + leucovorin + bevacizumab or Dato-DXd + capecitabine + bevacizumab

Substudy 6 (Urothelial): MONO: Dato-DXd; COMBO: Dato-DXd + volrustomig, Dato-DXd + rilvegostomig, Dato-DXd + carboplatin or cisplatin

Substudy 7 (BTC): MONO: Dato-DXd
Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

The study is open label. Patients will be assigned treatment in all Substudies.

Study Groups

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Substudy-1A

Dato-DXd will be evaluated as monotherapy

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Substudy-2A

Dato-DXd in combination with capecitabine will be evaluated

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Capecitabine

Intervention Type DRUG

Administered orally

Substudy-2B

Dato-DXd in combination with 5-FU will be evaluated

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

5-Fluorouracil

Intervention Type DRUG

Administered as an IV

Substudy-3A

Dato-DXd will be evaluated as monotherapy

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Substudy-3C

Dato-DXd will be evaluated in combination with prednisone/prednisolone

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Prednisone/ prednisolone

Intervention Type DRUG

Administered orally

Substudy-4A

Dato-DXd will be evaluated as monotherapy

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Substudy-4C

Dato-DXd in combination with carboplatin + bevacizumab followed by Dato-DXd + bevacizumab will be evaluated

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Carboplatin

Intervention Type DRUG

Administered as an IV

Bevacizumab

Intervention Type DRUG

Administered as an IV

Substudy-5A

Dato-DXd will be evaluated as monotherapy

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Substudy-5B

Dato-DXd + 5-FU + LV + bevacizumab OR Dato-DXd + capecitabine + bevacizumab will be evaluated

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Capecitabine

Intervention Type DRUG

Administered orally

5-Fluorouracil

Intervention Type DRUG

Administered as an IV

Leucovorin LV

Intervention Type DRUG

Administered as an IV

Bevacizumab

Intervention Type DRUG

Administered as an IV

Substudy-6A

Dato-DXd in combination with volrustomig (MEDI5752) will be evaluated

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Volrustomig

Intervention Type DRUG

Administered as an IV

Substudy-6B

Data-DXd in combination with rilvegostomig (AZD2936) will be evaluated

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Rilvegostomig

Intervention Type DRUG

Administered as an IV

Substudy-6C

Dato-DXd will be evaluated as monotherapy

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Substudy-6D

Dato-DXd in combination with carboplatin or cisplatin will be evaluated

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Carboplatin

Intervention Type DRUG

Administered as an IV

Cisplatin

Intervention Type DRUG

Administered as an IV

Substudy-7A

Dato-DXd will be evaluated as monotherapy

Group Type EXPERIMENTAL

Datopotamab deruxtecan (Dato-DXd)

Intervention Type DRUG

Intravenous (IV) Antibody drug conjugate

Interventions

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Datopotamab deruxtecan (Dato-DXd)

Intravenous (IV) Antibody drug conjugate

Intervention Type DRUG

Capecitabine

Administered orally

Intervention Type DRUG

5-Fluorouracil

Administered as an IV

Intervention Type DRUG

Volrustomig

Administered as an IV

Intervention Type DRUG

Carboplatin

Administered as an IV

Intervention Type DRUG

Leucovorin LV

Administered as an IV

Intervention Type DRUG

Bevacizumab

Administered as an IV

Intervention Type DRUG

Rilvegostomig

Administered as an IV

Intervention Type DRUG

Prednisone/ prednisolone

Administered orally

Intervention Type DRUG

Cisplatin

Administered as an IV

Intervention Type DRUG

Other Intervention Names

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DS-1062a Xeloda Adrucil MEDI5752 Paraplatin Folinic acid Avastin AZD2936 Prednisolone Platinol

Eligibility Criteria

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Inclusion Criteria

* Male and female, ≥ 18 years
* Documented advanced or metastatic malignancy
* Eastern Cooperative Oncology Group performance status of 0 or 1 with no deterioration over the 2 weeks prior to baseline or day of first dosing
* All participants must provide a tumour sample for tissue-based analysis
* At least 1 measurable lesion not previously irradiated, except Substudy 3 (Prostate Cancer) which allows participants with non measurable bone metastatic disease
* Adequate bone marrow reserve and organ function
* Minimum life expectancy of 12 weeks
* At the time of screening, contraceptive use by men or women should be consistent with local regulations regarding the methods of contraception for those participating in clinical studies
* All women of childbearing potential must have a negative serum pregnancy test documented during screening
* Female participants must be 1 year post-menopausal, surgically sterile, or using 1 highly effective form of birth control. Female participants must not donate, or retrieve for their own use, ova at any time during this study
* Male participants who intend to be sexually active with a female partner of childbearing potential must be surgically sterile, avoid intercourse, or use a highly effective method of contraception. Male participants must not freeze or donate sperm at any time during this study.
* Capable of giving signed informed consent
* Provision of signed and dated written optional genetic research informed consent prior to collection of samples for optional genetic research that supports the Genomic Initiative

Exclusion Criteria

* Any evidence of diseases which, in the investigator's opinion, makes it undesirable for the participant to participate in the study or that would jeopardize compliance with the protocol
* History of another primary malignancy except for adequately resected basal cell carcinoma or in situ squamous cell carcinoma of the skin, or other solid malignancy treated with curative intent
* Persistent toxicities caused by previous anticancer therapy, excluding alopecia, not yet improved
* Irreversible toxicity that is not reasonably expected to be exacerbated by study intervention in the opinion of the investigator, for example hearing loss
* Spinal cord compression or brain metastases unless treated
* Leptomeningeal carcinomatosis
* Clinically significant corneal disease
* Active hepatitis or uncontrolled hepatitis B or C virus infection
* Uncontrolled infection requiring IV antibiotics, antivirals or antifungals, for example prodromal symptoms
* Known HIV infection that is not well controlled
* Known active tuberculosis infection
* Mean resting corrected QTcF \> 470 ms
* In the judgement of the investigator, history of QT prolongation associated with other medications that required discontinuation of that medication, or any current concomitant medication known to prolong the QT interval and cause TdP
* In the judgement of the investigator, congenital long QT syndrome, family history of long QT syndrome, or unexplained sudden death under 40 years of age in first-degree relatives
* Uncontrolled or significant cardiac diseases
* History of non-infectious Interstitial lung disease (ILD)/pneumonitis that required steroids
* Has severe pulmonary function compromise
* Prior exposure to chloroquine/hydroxychloroquine without an adequate treatment washout period
* Receipt of live, attenuated vaccine within 30 days prior to the first dose of study intervention
* Prior exposure to anticancer therapies without an adequate treatment washout period prior to enrolment or any concurrent anticancer treatment
* Palliative radiotherapy with a limited field of radiation within ≤ 2 weeks or to more than 30% of the bone marrow within ≤ 4 weeks before the first dose of study intervention
* Major surgical procedure or significant traumatic injury within ≤ 3 weeks of the first dose of study intervention or an anticipated need for major surgery during the study
* Prior treatment with TROP2-directed therapies or other antibody-drug conjugate (ADCs) with deruxtecan payload
* Herbal or natural products intended as treatment or prophylaxis for any type of cancer that may interfere with the activity of the study intervention
* Previous treatment in the present study
* Participation in another clinical study with a study intervention or investigational medicinal device administered in the last 4 weeks prior to first dose of study intervention or concurrent enrolment in another clinical study
* Severe hypersensitivity to Dato-DXd or any of the excipients, including but not limited to polysorbate 80 or other monoclonal antibodies
* Involvement in the planning and/or conduct of the study
* Judgment by the investigator that the participant should not participate in the study if the participant is unlikely to comply with study procedures, restrictions, and requirements
* Females that are pregnant, breastfeeding, or planning to become pregnant
* Female participants should refrain from breastfeeding from enrolment throughout the study and for at least 7 months after last dose of Dato-DXd
Minimum Eligible Age

18 Years

Maximum Eligible Age

130 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Daiichi Sankyo

INDUSTRY

Sponsor Role collaborator

AstraZeneca

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Global Clinical Lead, MD

Role: PRINCIPAL_INVESTIGATOR

AstraZeneca

Locations

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Research Site

Los Angeles, California, United States

Site Status RECRUITING

Research Site

San Diego, California, United States

Site Status WITHDRAWN

Research Site

Santa Rosa, California, United States

Site Status RECRUITING

Research Site

Muncie, Indiana, United States

Site Status WITHDRAWN

Research Site

Kansas City, Kansas, United States

Site Status WITHDRAWN

Research Site

Boston, Massachusetts, United States

Site Status WITHDRAWN

Research Site

Boston, Massachusetts, United States

Site Status COMPLETED

Research Site

Grand Rapids, Michigan, United States

Site Status RECRUITING

Research Site

East Brunswick, New Jersey, United States

Site Status RECRUITING

Research Site

Albuquerque, New Mexico, United States

Site Status RECRUITING

Research Site

Commack, New York, United States

Site Status RECRUITING

Research Site

Cincinnati, Ohio, United States

Site Status RECRUITING

Research Site

Columbus, Ohio, United States

Site Status RECRUITING

Research Site

Portland, Oregon, United States

Site Status WITHDRAWN

Research Site

Nashville, Tennessee, United States

Site Status RECRUITING

Research Site

Nashville, Tennessee, United States

Site Status WITHDRAWN

Research Site

Houston, Texas, United States

Site Status RECRUITING

Research Site

Madison, Wisconsin, United States

Site Status RECRUITING

Research Site

Toronto, Ontario, Canada

Site Status WITHDRAWN

Research Site

Toronto, Ontario, Canada

Site Status RECRUITING

Research Site

Montreal, Quebec, Canada

Site Status WITHDRAWN

Research Site

Montreal, Quebec, Canada

Site Status RECRUITING

Research Site

Québec, Quebec, Canada

Site Status RECRUITING

Research Site

Changsha, , China

Site Status WITHDRAWN

Research Site

Chongqing, , China

Site Status RECRUITING

Research Site

Guangzhou, , China

Site Status RECRUITING

Research Site

Guangzhou, , China

Site Status WITHDRAWN

Research Site

Hangzhou, , China

Site Status RECRUITING

Research Site

Hefei, , China

Site Status WITHDRAWN

Research Site

Shanghai, , China

Site Status RECRUITING

Research Site

Shanghai, , China

Site Status NOT_YET_RECRUITING

Research Site

Shenyang, , China

Site Status WITHDRAWN

Research Site

Wuhan, , China

Site Status WITHDRAWN

Research Site

Wuhan, , China

Site Status WITHDRAWN

Research Site

Xi'an, , China

Site Status WITHDRAWN

Research Site

Zhengzhou, , China

Site Status RECRUITING

Research Site

Bordeaux, , France

Site Status RECRUITING

Research Site

Lyon, , France

Site Status RECRUITING

Research Site

Marseille, , France

Site Status WITHDRAWN

Research Site

Suresnes, , France

Site Status RECRUITING

Research Site

Berlin, , Germany

Site Status WITHDRAWN

Research Site

Essen, , Germany

Site Status WITHDRAWN

Research Site

Hanover, , Germany

Site Status WITHDRAWN

Research Site

München, , Germany

Site Status WITHDRAWN

Research Site

Regensburg, , Germany

Site Status WITHDRAWN

Research Site

Florence, , Italy

Site Status WITHDRAWN

Research Site

Genova, , Italy

Site Status WITHDRAWN

Research Site

Milan, , Italy

Site Status WITHDRAWN

Research Site

Milan, , Italy

Site Status RECRUITING

Research Site

Milan, , Italy

Site Status RECRUITING

Research Site

Napoli, , Italy

Site Status RECRUITING

Research Site

Rome, , Italy

Site Status WITHDRAWN

Research Site

Chūōku, , Japan

Site Status RECRUITING

Research Site

Kashiwa, , Japan

Site Status RECRUITING

Research Site

Kōtoku, , Japan

Site Status RECRUITING

Research Site

Nagoya, , Japan

Site Status RECRUITING

Research Site

Shinagawa-ku, , Japan

Site Status RECRUITING

Research Site

Suita-shi, , Japan

Site Status RECRUITING

Research Site

Gliwice, , Poland

Site Status RECRUITING

Research Site

Krakow, , Poland

Site Status RECRUITING

Research Site

Lodz, , Poland

Site Status WITHDRAWN

Research Site

Poznan, , Poland

Site Status WITHDRAWN

Research Site

Warsaw, , Poland

Site Status RECRUITING

Research Site

Seoul, , South Korea

Site Status RECRUITING

Research Site

Seoul, , South Korea

Site Status RECRUITING

Research Site

Seoul, , South Korea

Site Status RECRUITING

Research Site

Seoul, , South Korea

Site Status RECRUITING

Research Site

Barcelona, , Spain

Site Status RECRUITING

Research Site

Córdoba, , Spain

Site Status RECRUITING

Research Site

Madrid, , Spain

Site Status RECRUITING

Research Site

Málaga, , Spain

Site Status RECRUITING

Research Site

Pamplona, , Spain

Site Status RECRUITING

Research Site

Seville, , Spain

Site Status RECRUITING

Research Site

Basel, , Switzerland

Site Status WITHDRAWN

Research Site

Bellinzona, , Switzerland

Site Status WITHDRAWN

Research Site

Sankt Gallen, , Switzerland

Site Status WITHDRAWN

Research Site

Liou Ying Township, , Taiwan

Site Status RECRUITING

Research Site

Taipei, , Taiwan

Site Status RECRUITING

Research Site

Taipei, , Taiwan

Site Status RECRUITING

Research Site

Taipei, , Taiwan

Site Status RECRUITING

Research Site

Taoyuan District, , Taiwan

Site Status RECRUITING

Research Site

Ankara, , Turkey (Türkiye)

Site Status RECRUITING

Research Site

Ankara, , Turkey (Türkiye)

Site Status RECRUITING

Research Site

Edirne, , Turkey (Türkiye)

Site Status RECRUITING

Research Site

Kadıkoy/Istanbul, , Turkey (Türkiye)

Site Status RECRUITING

Research Site

Karşıyaka, , Turkey (Türkiye)

Site Status RECRUITING

Research Site

Konya, , Turkey (Türkiye)

Site Status RECRUITING

Research Site

Pamukkale, , Turkey (Türkiye)

Site Status RECRUITING

Research Site

Samsun, , Turkey (Türkiye)

Site Status WITHDRAWN

Research Site

Cambridge, , United Kingdom

Site Status RECRUITING

Research Site

Dundee, , United Kingdom

Site Status RECRUITING

Research Site

London, , United Kingdom

Site Status RECRUITING

Research Site

London, , United Kingdom

Site Status RECRUITING

Research Site

London, , United Kingdom

Site Status RECRUITING

Research Site

Manchester, , United Kingdom

Site Status RECRUITING

Countries

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United States Canada China France Germany Italy Japan Poland South Korea Spain Switzerland Taiwan Turkey (Türkiye) United Kingdom

Central Contacts

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AstraZeneca Clinical Study Information Center

Role: CONTACT

1-877-240-9479

Other Identifiers

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2023-509436-26-00

Identifier Type: REGISTRY

Identifier Source: secondary_id

2022-000776-19

Identifier Type: EUDRACT_NUMBER

Identifier Source: secondary_id

D926UC00001

Identifier Type: -

Identifier Source: org_study_id

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