Clinical Trials Browser

Recruiting × Trastuzumab × Clear all

NCT05187182 2026-03-18

CA-4948 in Combination With FOLFOX/PD-1 Inhibitor +/- Trastuzumab for Untreated Unresectable Gastric and Esophageal Cancer

Phase 1 Recruiting

Gastrointestinal

Esophageal Neoplasms, Stomach Neoplasms

NCT05256225 2026-03-18

Testing the Addition of Herceptin Hylecta or Phesgo to the Usual Chemotherapy for HER2 Positive Endometrial Serous Carcinoma or Carcinosarcoma

Phase 3 Recruiting

Neoplasms, Endometrial Neoplasms

NCT06324357 2026-03-18

Beamion BCGC-1: A Study to Find a Suitable Dose of Zongertinib Used Alone and in Combination With Other Treatments to Test Whether it Helps People With Different Types of HER2+ Cancer That Has Spread

Phase 1/2 Recruiting

BreastGastrointestinal

Adenocarcinoma Of Esophagus, Breast Neoplasms, Colorectal Neoplasms

NCT06625775 2026-03-18

Open-Label Study of BBO-10203 in Subjects With Advanced Solid Tumors

Phase 1 Recruiting

BreastGastrointestinalThoracic

Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Lung Neoplasms, Neoplasm Metastasis, Colorectal Neoplasms

NCT06649331 2026-03-17

Platform Study of ADC Rechallenge in ADC-treated Metastatic Breast Cancer

Phase 2 Recruiting

Breast Neoplasms, Triple Negative Breast Neoplasms

NCT04802759 2026-03-16

A Study Evaluating the Efficacy and Safety of Multiple Treatment Combinations in Participants With Breast Cancer

Phase 1/2 Recruiting

Neoplasm Metastasis

NCT05253651 2026-03-16

MOUNTAINEER-03

Phase 3 Recruiting

Gastrointestinal

Colorectal Neoplasms

NCT06731478 2026-03-16

Study of TDXd, Chemotherapy, Pembrolizumab, and Trastuzumab in First-Line Metastatic HER2-Positive Gastric or Gastroesophageal Junction Cancer

Phase 3 Recruiting

Gastrointestinal

Stomach Neoplasms

NCT01042379 2026-03-13

I-SPY

Phase 2 Recruiting

Pathologic Complete Response, Breast Neoplasms, Hemangiosarcoma, Neoplasms, Triple Negative Breast Neoplasms

NCT04886531 2026-03-12

Trial of Pre-operative Neratinib and Endocrine Therapy With Trastuzumab in ER-Positive, HER-2 Positive Breast Cancers

Phase 2 Recruiting

Breast Neoplasms

NCT07102381 2026-03-12

EmpowHER 208

Phase 2 Recruiting

Breast Neoplasms

NCT05733689 2026-03-10

Response Adapted Neoadjuvant Therapy in Gastroesophageal Cancers (RANT-GC Trial)

Phase 1 Recruiting

Gastrointestinal

Gastroesophageal Adenocarcinoma

NCT06764875 2026-03-09

A Phase Ⅲ Study of Rilvegostomig in Combination With Fluoropyrimidine and Trastuzumab Deruxtecan as the First-line Treatment for HER2-positive Gastric Cancer

Phase 3 Recruiting

Gastrointestinal

HER2-positive Gastric Cancer

NCT03297606 2026-03-04

CAPTUR

Phase 2 Recruiting

LymphoidPlasma cell

Lymphoma, Non-Hodgkin, Multiple Myeloma

NCT05672524 2026-03-04

A Study of Tucatinib and Trastuzumab in People With Rectal Cancer

Phase 2 Recruiting

Gastrointestinal

Adenocarcinoma, Rectal Neoplasms

NCT05325632 2026-03-02

Study of HER2 Directed Dendritic Cell (DC1) Vaccine + Weekly Paclitaxel, Trastuzumab & Pertuzumab

Phase 2 Recruiting

Breast Neoplasms

NCT06532006 2026-02-27

A Phase Ⅲ Clinical Study of HLX22 in Combination With Trastuzumab and Chemotherapy for the Treatment of Gastroesophageal Junction and Gastric Cancer

Phase 3 Recruiting

Gastrointestinal

Stomach Neoplasms

NCT07053085 2026-02-27

A Study of Surgery and Radiotherapy in People With Breast Cancer

Phase 2 Recruiting

Breast Neoplasms

NCT07377643 2026-02-25

IBI354 With or Without Pertuzumab Versus Taxane, Trastuzumab and Pertuzumab in HER2-positive Metastatic Breast Cancer

Phase 3 Recruiting

HER2-positive Breast Cancer

NCT04379596 2026-02-23

DG-03

Phase 2 Recruiting

Gastrointestinal

Adenocarcinoma, Carcinoma, Esophageal Neoplasms, Stomach Neoplasms

NCT05376878 2026-02-23

An Investigational Scan (64Cu-DOTA-Trastuzumab PET/MRI) in Imaging Patients With HER2+ Breast Cancer With Brain Metastasis

Phase 4 Recruiting

Brain Neoplasms, Breast Neoplasms

NCT06016387 2026-02-23

Tucatinib, Trastuzumab and Capecitabine With Brain and/or Spinal Radiotherapy (XRT) in Patients With HER2+, HER2 Mutated and/or HER2-amplified Metastatic Breast Cancer and Leptomeningeal Disease: A Multi-centre Phase II, Single Arm Feasibility Study

Phase 2 Recruiting

Breast Neoplasms, Meningeal Neoplasms

NCT07193394 2026-02-23

H3RAKLES

Phase 2 Recruiting

Breast Neoplasms, Neoplasm Metastasis, Neoplasms

NCT02693535 2026-02-13

TAPUR

Phase 2 Recruiting

LymphoidPlasma cell

Lymphoma, Non-Hodgkin, Multiple Myeloma, Neoplasms

NCT06686394 2026-02-13

MK-1022-009

Phase 1/2 Recruiting

Breast Neoplasms

NCT06109467 2026-02-09

Neratinib In Combination With Chemotherapy/Trastuzumab/Pembrolizumab In HER2 Gastroesophageal Cancer

Phase 2 Recruiting

Gastrointestinal

Stomach Neoplasms

NCT07393425 2026-02-06

Neoadjuvant Trastuzumab Deruxtecan (SHR-A1811) + Pertuzumab in HER2+ Breast Cancer

Phase 2 Recruiting

Breast Neoplasms

NCT06876714 2026-02-04

ShortStop-HER2: 12 Months vs. 6 Months of HER2-targeted Medications for People With HER2+ Breast Cancer Who Had a Pathologic Complete Response After Chemotherapy Plus Trastuzumab

Phase 3 Recruiting

Anatomic Stage I Breast Cancer AJCC v8

NCT07007559 2026-02-03

ASPEN-09

Phase 1/2 Recruiting

Breast Neoplasms, Neoplasm Metastasis

NCT07196774 2026-01-30

A Trial of SHR-A1811 Compared to Other Antitumor Therapies as Neoadjuvant Treatments in Early-stage or Locally Advanced HER2-positive Breast Cancer

Phase 3 Recruiting

Early-stage or Locally Advanced HER2-positive Breast Cancer

NCT06123338 2026-01-29

A Study of Pembrolizumab With Trastuzumab and Chemotherapy in People With Esophagogastric Cancer

Phase 2 Recruiting

Gastrointestinal

Esophageal Neoplasms

NCT06468280 2026-01-21

ROSETTE

Phase 2 Recruiting

Gastrointestinal

Stomach Neoplasms

NCT07315750 2026-01-21

A Study of Disitamab Vedotin Combined With Trastuzumab and Tislelizumab Versus Chemotherapy Combined With Trastuzumab With or Without Pembrolizumab in HER2-high Expression Advanced Gastric or Gastroesophageal Junction Adenocarcinoma.

Phase 3 Recruiting

Gastrointestinal

Stomach Neoplasms

NCT07340398 2026-01-21

TAYLOR

Phase 2 Recruiting

HER2-positive Early Breast Cancer

NCT05408845 2026-01-14

Testing the Use of Ado-Trastuzumab Emtansine Compared to the Usual Treatment (Chemotherapy With Docetaxel Plus Trastuzumab) or Trastuzumab Deruxtecan for Recurrent, Metastatic, or Unresectable HER2-Expressing Salivary Gland Cancers

Phase 2 Recruiting

Salivary Gland Neoplasms

NCT05256745 2025-12-24

RAGE

Phase 1/2 Recruiting

Cancer Related Cognitive Decline

NCT03803553 2025-12-23

Identification and Treatment Of Micrometastatic Disease in Stage III Colon Cancer

Phase 3 Recruiting

Gastrointestinal

Colonic Neoplasms

NCT07216105 2025-12-17

FT836 With or Without Chemotherapy and/or Monoclonal Antibodies, in Participants With Advanced Solid Tumors

Phase 1 Recruiting

BreastGastrointestinalGynecologicHead & NeckThoracic

Squamous Cell Carcinoma of Head and Neck, Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Ovarian Neoplasms, Colorectal Neoplasms, Endometrial Neoplasms

NCT06245356 2025-12-10

TRIFLUOX-DP

Phase 2 Recruiting

Gastrointestinal

Colorectal Neoplasms, Dihydropyrimidine Dehydrogenase Deficiency

NCT05722886 2025-11-24

DETERMINE

Phase 2/3 Recruiting

LymphoidOther hematologic neoplasm

Lymphoproliferative Disorders, Neoplasms, Neoplasms by Histologic Type, Neoplasms by Site, Hematologic Neoplasms

NCT04329065 2025-11-06

Concurrent WOKVAC Vaccination, Chemotherapy, and HER2-Targeted Monoclonal Antibody Therapy Before Surgery for the Treatment of Patients With Breast Cancer

Phase 2 Recruiting

Anatomic Stage I Breast Cancer AJCC v8

NCT05760612 2025-09-25

Adjuvant Trastuzumab Plus Neratinib in Hormone Receptor-Positive/Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer After Neoadjuvant Trastuzumab Plus Pertuzumab

Phase 3 Recruiting

Breast Neoplasms

NCT07043725 2025-09-23

A Clinical Study of Neoadjuvant Treatment With TQB2102 for Injection for Human Epidermal Growth Factor Receptor 2 (HER2) Positive Breast Cancer

Phase 3 Recruiting

HER2-positive Breast Cancer

NCT06145308 2025-09-15

Precision Treatment of Recurrent/Metastatic Salivary Gland Carcinoma Guided by Molecular Typing

Phase 2 Recruiting

Salivary Gland Neoplasms

NCT06239467 2025-09-09

PIKture-01

Phase 1 Recruiting

Breast Neoplasms

NCT05900206 2025-09-02

ARIADNE

Phase 2 Recruiting

Breast Neoplasms

NCT06490536 2025-08-29

The Sagittarius Trial

Phase 3 Recruiting

Gastrointestinal

Colonic Neoplasms

NCT05515796 2025-08-24

Multi-omics Sequencing in Neoadjuvant Immunotherapy of Gastrointestinal Tumors

Phase 2 Recruiting

Gastrointestinal

Rectal Neoplasms, Stomach Neoplasms

NCT06178445 2025-08-19

TRAP-BTC

Phase 2 Recruiting

Gastrointestinal

Biliary Tract Neoplasms, Gallbladder Neoplasms, Cholangiocarcinoma

NCT04341181 2025-07-25

ProTarget

Phase 2 Recruiting

Neoplasms