Clinical Trials Browser

Phase 1/2 × Interventional × Trastuzumab × Clear all

NCT04588545 2026-05-26

Radiation Therapy Followed by Intrathecal Trastuzumab/Pertuzumab in HER2+ Breast Leptomeningeal Disease

Phase 1/2 Active not recruiting

Meningeal Neoplasms, Meningeal Carcinomatosis

NCT05593094 2026-05-26

A Phase 1 Trial of ZN-A-1041 Enteric Capsules or Combination in Participants With Human Epidermal Growth Factor Receptor 2 (HER2)-Positive Advanced Solid Tumors

Phase 1/2 Active not recruiting

Brain Neoplasms

NCT06324357 2026-05-26

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

NCT06686394 2026-05-22

MK-1022-009

Phase 1/2 Recruiting

Breast Neoplasms

NCT04802759 2026-05-11

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

Phase 1/2 Recruiting

Neoplasm Metastasis

NCT05319873 2026-05-11

Ribociclib, Tucatinib, and Trastuzumab for the Treatment of HER2 Positive Breast Cancer

Phase 1/2 Active not recruiting

Anatomic Stage II Breast Cancer AJCC v8

NCT07136428 2026-05-06

ASCENdANT

Phase 1/2 Not yet recruiting

HER2+ Metastatic Breast Cancer

NCT07040059 2026-04-17

A Phase 1b/2 Clinical Trial Evaluating the Efficacy, Safety, Pharmacokinetics, and Pharmacodynamics of AUR103 Calcium in Patients With HER2-positive Advanced Gastric/Gastroesophageal Junction Adenocarcinoma

Phase 1/2 Terminated

Gastrointestinal

HER 2 Positive Gastric Cancer

NCT05785741 2026-04-06

A Study of DB-1310 in Advanced/Metastatic Solid Tumors

Phase 1/2 Recruiting

BreastHead & NeckThoracic

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

NCT04285671 2026-03-10

Necitumumab and Trastuzumab in Combination With Osimertinib for the Treatment of Refractory Epidermal Growth Factor Receptor (EGFR)-Mutated Stage IV Non-small Cell Lung Cancer

Phase 1/2 Active not recruiting

Carcinoma, Non-Small-Cell Lung, Lung Neoplasms

NCT05081609 2026-02-24

IL Believe

Phase 1/2 Active not recruiting

Uterine Cervical Neoplasms, Neoplasm Metastasis

NCT03101748 2026-02-12

Neratinib and Paclitaxel With or Without Pertuzumab and Trastuzumab Before Combination Chemotherapy in Treating Patients With Metastatic or Locally Advanced Breast Cancer

Phase 1/2 Terminated

34 enrolled 15 charts

Breast Neoplasms, Inflammatory Breast Neoplasms

NCT06771622 2026-02-04

Safety and Efficacy of HCB101 in Combination With Multiple Agents in Patients With Advanced Solid Tumors

Phase 1/2 Active not recruiting

Solid Cancer

NCT03368729 2026-01-23

Niraparib in Combination With Trastuzumab in Metastatic HER2+ Breast Cancer

Phase 1/2 Active not recruiting

Breast Neoplasms

NCT05256745 2025-12-24

RAGE

Phase 1/2 Recruiting

Cancer Related Cognitive Decline

NCT01373710 2025-11-24

HIT

Phase 1/2 Completed

Breast Neoplasms, Meningeal Carcinomatosis

NCT04108858 2025-10-01

Testing the Addition of an Anti-cancer Drug, Copanlisib, to the Usual Maintenance Treatment (Trastuzumab and Pertuzumab) After Initial Chemotherapy in a Phase Ib/II Trial for Advanced HER2 Positive Breast Cancer

Phase 1/2 Terminated

2 enrolled 6 charts

Breast Neoplasms

NCT06027983 2025-09-23

Chimeric Receptor T Cells With Trastuzumab in HER2+ Advanced Breast Cancer and Other Solid Tumors

Phase 1/2 Not yet recruiting

BreastOther solid neoplasm

HER2+ Advanced Breast Cancer

NCT03304080 2025-07-18

Anastrozole, Palbociclib, Trastuzumab and Pertuzumab in HR-positive, HER2-positive Metastatic Breast

Phase 1/2 Active not recruiting

Breast Diseases, Breast Neoplasms

NCT00317720 2025-04-30

Trastuzumab and RAD001 in Patients With Human Epidermal Growth Receptor 2 (HER-2) Overexpressing Breast Cancer

Phase 1/2 Completed

40 enrolled 8 charts

Breast Neoplasms, Neoplasm Metastasis

NCT01084863 2025-01-24

Compare

Phase 1/2 Completed

143 enrolled 23 charts

Breast Neoplasms

NCT05555251 2024-12-16

CONTRAST

Phase 1/2 Terminated

BreastGastrointestinal

HER2-positive Breast Cancer

NCT05207722 2024-12-12

CYNK-101 in Combination with Trastuzumab and Pembrolizumab in Patients with Locally Advanced Unresectable or Metastatic HER2-Positive Gastric or Gastroesophageal Junction (G/GEJ) Adenocarcinoma

Phase 1/2 Terminated

Gastrointestinal

Stomach Neoplasms

NCT03379428 2024-12-06

Trial of Ibrutinib Plus Trastuzumab in HER2-amplified Metastatic Breast Cancer

Phase 1/2 Active not recruiting

Breast Neoplasms

NCT05640830 2024-11-26

TREAZURE

Phase 1/2 Recruiting

Gastrointestinal

HER2-positive Advanced Gastric Cancer

NCT06650332 2024-10-21

Cadonilimab Combination Regimen as First-line Treatment for HER2-expressing GC/GEJ Patients

Phase 1/2 Recruiting

Gastrointestinal

Metastatic HER2 Positive Gastroesophageal Junction Cancer

NCT04092673 2024-05-21

Zotatifin

Phase 1/2 Recruiting

Other solid neoplasm

Solid Tumor, Adult

NCT05574881 2024-02-26

Dalpiciclib, Fulvestrant, Trastuzumab and Pertuzumab in HR Positive, HER2 Positive Metastatic Breast Cancer

Phase 1/2 Unknown

Breast Neoplasms

NCT02066532 2023-08-24

Ruxolitinib in Combination With Trastuzumab in Metastatic HER2 Positive Breast Cancer

Phase 1/2 Completed

32 enrolled 13 charts

Breast Neoplasms

NCT00337649 2023-04-28

A Study of Epothilone D in Combination With Herceptin (Trastuzumab) in Patients With HER-2 Positive Advanced or Metastatic Breast Cancer

Phase 1/2 Completed

Breast Neoplasms

NCT03112590 2023-04-19

Phase I-II Study of Interferon-gamma in Patients With HER-2 Positive Breast Cancer

Phase 1/2 Completed

51 enrolled 13 charts

Breast Neoplasms, Breast Neoplasms, Male

NCT01922921 2023-04-18

Vaccine Therapy With or Without Polysaccharide-K in Patients With Stage IV HER2 Positive Breast Cancer Receiving HER2-Targeted Monoclonal Antibody Therapy

Phase 1/2 Completed

31 enrolled 8 charts

Breast Neoplasms

NCT01306942 2023-03-30

Dasatinib In Combination With Trastuzumab And Paclitaxel In First Line Treatment Of Her2-Positive MBC Patients

Phase 1/2 Completed

37 enrolled 30 charts

Breast Neoplasms

NCT00129896 2023-03-06

Neoadjuvant Chemotherapy With Myocet/Taxotere/Herceptin for HER2 Positive Breast Cancer Patients

Phase 1/2 Completed

Breast Neoplasms

NCT02393248 2023-01-06

Open-Label, Dose-Escalation Study of Pemigatinib in Subjects With Advanced Malignancies - (FIGHT-101)

Phase 1/2 Terminated

201 enrolled 71 charts

BreastGastrointestinalGynecologicMyeloidPlasma cellThoracic

Breast Neoplasms, Lung Neoplasms, Multiple Myeloma, Myeloproliferative Disorders, Stomach Neoplasms, Endometrial Neoplasms, Cholangiocarcinoma

NCT05091528 2022-08-18

A Safety and Activity Study of SBT6050 in Combination With Other HER2-directed Therapies for HER2-positive Cancers

Phase 1/2 Terminated

2 enrolled 9 charts

BreastGastrointestinalThoracic

Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Stomach Neoplasms, Colorectal Neoplasms

NCT02657343 2022-08-01

An Open-Label, Phase Ib/II Clinical Trial Of Cdk 4/6 Inhibitor, Ribociclib (Lee011), In Combination With Trastuzumab Or T-Dm1 For Advanced/Metastatic Her2-Positive Breast Cancer.

Phase 1/2 Completed

25 enrolled 16 charts

Breast Neoplasms

NCT00238420 2022-07-19

Paclitaxel and Radiation Therapy With or Without Trastuzumab in Treating Patients Who Have Undergone Surgery for Bladder Cancer

Phase 1/2 Completed

70 enrolled 10 charts

Bladder Urothelial Carcinoma

NCT04512261 2022-07-01

TOPAZ

Phase 1/2 Withdrawn

Brain Neoplasms, Breast Neoplasms, Central Nervous System Diseases

NCT03913234 2022-05-10

Phase IB & II Study of Ribociclib With Trastuzumab Plus Letrozole in Postmenopausal HR+, HER2+ Advanced Breast Cancer Patients

Phase 1/2 Unknown

Breast Neoplasms

NCT02154529 2022-04-27

Study of the Combination of KD019 and Trastuzumab in Subjects With HER2-Positive Metastatic Breast Cancer

Phase 1/2 Terminated

17 enrolled 19 charts

Brain Neoplasms

NCT04888663 2021-05-21

Study of Ramucirumab, Trastuzumab and Paclitaxel in Patients With HER2-positive Recurrent/Metastatic Gastric Cancer (HER-RAM Study)

Phase 1/2 Unknown

Gastrointestinal

Stomach Neoplasms

NCT04464967 2021-05-12

Safety and Preliminary Efficacy of SNK01 in Combination With Trastuzumab or Cetuximab in Subjects With Advanced HER2 or EGFR Cancers

Phase 1/2 Withdrawn

BreastGastrointestinalGenitourinaryGynecologicHead & NeckSarcomaThoracic

Squamous Cell Carcinoma of Head and Neck, Urinary Bladder Neoplasms, Breast Neoplasms, Carcinoma, Non-Small-Cell Lung, Uterine Cervical Neoplasms, Esophageal Neoplasms, Neoplasm Metastasis, Neoplasms, Ovarian Neoplasms, Pancreatic Neoplasms, Recurrence, Sarcoma, Stomach Neoplasms, Colorectal Neoplasms, Endometrial Neoplasms, Triple Negative Breast Neoplasms

NCT02901301 2021-04-06

Pembrolizumab, Trastuzumab, HER2 Positive Gastric Cancer

Phase 1/2 Unknown

Gastrointestinal

Stomach Neoplasms

NCT04750122 2021-04-01

Neoadjuvant Therapy Study Guided by Drug Screening in Vitro for HER2 Positive Early Breast Cancer Patients

Phase 1/2 Recruiting

HER2-positive Early Breast Cancer

NCT04170595 2021-03-03

Clinical Study of Recombinant Anti-HER2 Humanized Monoclonal Antibody for Injection

Phase 1/2 Unknown

HER2-positive Breast Cancer

NCT02139358 2021-02-04

Phase I/IIa Trial of Gemcitabine Plus Trastuzumab and Pertuzumab in Previously Treated Metastatic HER2+ Breast Cancer

Phase 1/2 Completed

15 enrolled 12 charts

Breast Neoplasms, Neoplasm Metastasis

NCT02336984 2021-01-11

A Phase I/II Trial of HER-2/Neu Pulsed DC1 Vaccine Combined With Trastuzumab for Patients With DCIS

Phase 1/2 Withdrawn

Breast Neoplasms, Carcinoma, Intraductal, Noninfiltrating

NCT01271920 2020-12-08

Combination of AUY922 With Trastuzumab in HER2+ Advanced Breast Cancer Patients Previously Treated With Trastuzumab

Phase 1/2 Completed

Neoplasm Metastasis

NCT00574587 2020-10-14

Trial for Locally Advanced Breast Cancer Using Vorinostat Plus Chemotherapy

Phase 1/2 Completed

55 enrolled 10 charts

Breast Neoplasms