Floatz Rating
B59/100
Confidence
Indicative
Sponsor
Merck Sharp & Dohme LLC
Modality
UNKNOWN
Development Phase
Phase 2
Status
Active
Evidence ledger · v0.2
Clinical Evidence
Clinical track record: trial progression, reported outcomes, safety signals, and endpoint quality.
51Moderate confidence
Detailed axis rationale is planned and will be published soon.
| Trial | Phase | Status | N | Primary endpoint | Readout |
|---|---|---|---|---|---|
NCT06731907CT.gov A Study of Pembrolizumab With or Without Chemotherapy in Combination With Additional Treatments for Advanced Non-Small Cell Lung Cancer (NSCLC) (MK-3475-01G/KEYMAKER U01) | — | Recruiting | — | — | — |
NCT06172478CT.gov A Study of HER3-DXd in Subjects With Locally Advanced or Metastatic Solid Tumors | — | Recruiting | — | — | — |
NCT04676477CT.gov HER3-DXd (Patritumab Deruxtecan; U3-1402) in Combination With Osimertinib in Subjects With Locally Advanced or Metastatic EGFR-mutated Non-Small Cell Lung Cancer | — | Active Not Recruiting | — | — | — |
NCT04165070CT.gov KEYMAKER-U01 Substudy 01A: Efficacy and Safety Study of Pembrolizumab (MK-3475) With or Without Chemotherapy When Used With Investigational Agents in Treatment-naïve Participants With Stage IV Non-small Cell Lung Cancer (NSCLC) (MK-3475-01A/KEYMAKER-U01A) | — | Recruiting | — | — | — |
NCT03260491CT.gov U3-1402 in Metastatic or Unresectable Non-Small Cell Lung Cancer | — | Active Not Recruiting | — | — | — |
NCT06099639CT.gov Medical Access Program for Patritumab Deruxtecan | — | No Longer Available | — | — | — |
Competitive Position
Competitive setting: how crowded the indication is, class-level failures, and timing against rivals.
73High confidence
Detailed axis rationale is planned and will be published soon.
Same indication · Non-Small Cell Lung Carcinoma
| Asset | Sponsor | Phase | Rating |
|---|---|---|---|
| her3-dxd (this asset) | Merck Sharp & Dohme LLC | P2 | B · 59 |
| Necitumumab | Jonsson Comprehensive Cancer Center | P3 | BBB |
| Glumetinib | Shanghai JMT-Bio Inc. | P3 | BBB |
| Veliparib | AbbVie | P3 | BBB |
| d-0316 | Betta Pharmaceuticals Co., Ltd. | P2/3 | BBB |
| Icotinib | The First Affiliated Hospital of Guangzhou Medical University | P4 | BBB |
| Zoledronate | Chia Tai Tianqing Pharmaceutical Group Co., Ltd. | P4 | BBB |
| Onartuzumab | Hoffmann-La Roche | P3 | BBB |
| Avitinib | Hangzhou ACEA Pharmaceutical Research Co., Ltd. | P3 | BBB |
+42 more in the Non-Small Cell Lung Carcinoma cohort
Other indications for her3-dxd
| Indication | Sponsor | Phase | Rating |
|---|---|---|---|
| Ovarian Carcinoma | — | P2 | CCC · 53 |
| Exocrine Pancreatic Carcinoma | — | P2 | CCC · 53 |
| Esophageal Cancer | — | P2 | CCC · 52 |
Scientific Foundation
Strength of the underlying biology: target validation, tractability, modality fit, and how related mechanisms have fared.
NR
Planned for methodology v0.2.
Development Feasibility
How realistically the program can be executed, drawing on modality precedent, enrollment dynamics, and sponsor delivery.
NR
Planned for methodology v0.2.
Commercial Opportunity
Commercial prize: addressable population, unmet need, and the value case for the indication.
NR
Planned for methodology v0.2.
IP & Exclusivity
Exclusivity position, covering patent protection and freedom-to-operate runway.
NR
Planned for methodology v0.2.
Manufacturing & Supply
Manufacturing and supply readiness, driven by modality process and scale-up risk.
NR
Planned for methodology v0.2.
Related assets
Citation
Floatz Terminal. her3-dxd in Non-Small Cell Lung Carcinoma. Methodology v0.2. Rated under v0.2 effective July 8, 2026. Last refreshed July 8, 2026. Accessed July 14, 2026. https://terminal.floatz.ai/assets/her3-dxd-non-small-cell-lung-carcinoma
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