PhI D3S-001 Monotherapy in Subjects with Advanced Solid Tumors with a KRAS p.G12C Mutation

Cancer
Misako Nagasaka
A Phase I/II, Open-Label, Dose-Escalation and Dose-Expansion Study Evaluating the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of D3S-001 Monotherapy in Subjects with Advanced Solid Tumors with a KRAS p.G12C Mutation
Anus
Bones and Joints
Brain and Nervous System
Breast
Cervix
Colon
Corpus Uteri
Esophagus
Eye and Orbit
Ill-Defined Sites
Kaposis sarcoma
Kidney
Larynx
Lip Oral Cavity and Pharynx
Liver
Lung
Melanoma skin
Mycosis Fungoides
Other Digestive Organ
Other Endocrine System
Other Female Genital
Other Male Genital
Other Respiratory and Intrathoracic Organs
Other Skin
Other Urinary
Ovary
Pancreas
Prostate
Rectum
Small Intestine
Soft Tissue
Stomach
Thyroid
Unknown Sites
Urinary Bladder

Study Description

This first-in-human (FIH) study will evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics of D3S-001 and identify the recommended Phase 2 dose (RP2D) when D3S-001 is administered as monotherapy to subjects with advanced solid tumors with the Kirsten rat sarcoma viral oncogene homolog gene (KRAS) p.G12C mutation.

Eligibility

You can participate in this study if

  • Subject must have a histologically or cytologically confirmed metastatic or locally advanced solid tumor which is progressing.
  • Subject must have documented KRAS p.G12C mutation identified within the last 5 years by a local test on tumor tissue or blood.
  • Subject must have measurable disease per RECIST v1.1.
  • Subject must have Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
  • Subject must have adequate organ and marrow function within the screening period.

You cannot participate in this study if

  • Subject has any prior treatment with other treatments without adequate washout periods as defined in the protocol.
  • Subject has uncontrolled intercurrent illness, including but not limited to, ongoing or active infection, uncontrolled or significant cardiovascular disease, serious chronic gastrointestinal conditions associated with diarrhea, or psychiatric illness/social situations that would limit compliance with study requirements, substantially increase risk of incurring (Adverse Events) AEs, or compromise the ability of the subject to give written informed consent.
  • Subject has unresolved treatment-related toxicities from previous anticancer therapy of NCI CTCAE Grade >2 (with exception of vitiligo or alopecia).
  • Subject has active gastrointestinal disease or other that could interfere significantly with the absorption, distribution, metabolism, or excretion of oral therapy.
  • Concurrent participation in any clinical research study involving treatment with any investigational drug, radiotherapy, or surgery, except for the nontreatment phases of these studies (e.g., follow-up phase).
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