Clinical trial Recruiting at 51 sites Phase1; Phase2 Interventional Ages 18 and up

Treatment for advanced solid tumors with a specific KRAS mutation

Official title: A Phase 1/2, Open Label, Dose-escalation, and Dose-expansion Study Evaluating the Safety, Tolerability, Pharmacokinetics, Pharmacodynamics, and Preliminary Efficacy of D3S-001 Monotherapy or Combination Therapy in Subjects With Advanced Solid Tumors With a KRAS p.G12C Mutation

Run by D3 Bio (Wuxi) Co., Ltd · NCT05410145 · Data updated 2026-11-12

This study is testing a new oral treatment called D3S-001 for people with advanced solid tumors that have a specific KRAS mutation to see if it works and is safe.

Quick facts

PhasePhase1; Phase2
Study typeInterventional
Ages18 Years and up
SexAll
Enrollment442 (estimated)
SponsorD3 Bio (Wuxi) Co., Ltd
Industry-sponsored
Locations52 sites (Orange, California and 51 other locations)
StatusRecruiting
StartedAugust 3, 2022
Main results expectedApril 2027
Study endsApril 2027
Registry record updatedSeptember 15, 2026
Trial IDNCT05410145 on ClinicalTrials.gov

Is this trial a fit for you?

Likely a good fit

Ideal candidates are individuals with confirmed metastatic or locally advanced solid tumors that are progressing and have a documented KRAS p.G12C mutation.

Probably not a fit

Patients with uncontrolled intercurrent illnesses or those who have received prior treatments without adequate washout periods may not benefit from this study.

A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.

What this trial studies

This clinical trial evaluates the safety and effectiveness of D3S-001, either alone or in combination with other therapies, for patients with advanced solid tumors that have a KRAS p.G12C mutation. It is a first-in-human, multicenter, open-label trial that includes both dose-escalation and dose-expansion phases. Participants will take D3S-001 orally in 21-day treatment cycles, and the study will assess pharmacokinetics, pharmacodynamics, and preliminary efficacy of the treatment.

Why it matters

Potential benefit: If successful, this treatment could provide a new therapeutic option for patients with advanced solid tumors harboring the KRAS p.G12C mutation.

How similar studies have gone: Other studies targeting KRAS mutations have shown promise, indicating that this approach may be viable and beneficial.

Who can join: the full rules

Show full inclusion / exclusion criteria
Inclusion:

* 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.

Exclusion:

* 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 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).

Other protocol inclusion/exclusion criteria may apply

Where it's running

  • D3 Bio Investigative Site 0402
    Orange, California, United States
    Recruiting
  • D3 Bio Investigative Site 0407
    Palo Alto, California, United States
    Recruiting
  • D3 Bio Investigative Site 0404
    Denver, Colorado, United States
    Recruiting
  • D3 Bio Investigative Site 0406
    Sarasota, Florida, United States
    Recruiting
  • D3 Bio Investigative Site 0401
    Detroit, Michigan, United States
    Recruiting
  • D3 Bio Investigative Site 0405
    Nashville, Tennessee, United States
    Recruiting
Show 44 more locations
  • D3 Bio Investigative Site 0403
    Houston, Texas, United States
    Recruiting
  • D3 Bio Investigative Site 0102
    Sydney, New South Wales, Australia
    Recruiting
  • D3 Bio Investigative Site 0101
    Malvern, Victoria, Australia
    Recruiting
  • D3 Bio Investigative Site 0105
    Melbourne, Victoria, Australia
    Recruiting
  • D3 Bio Investigative Site 0103
    Nedlands, Western Australia, Australia
    Recruiting
  • D3 Bio Investigative Site 0104
    Bedford Park, Australia
    Recruiting
  • D3 Bio Investigative Site 0314
    Hefei, Anhui, China
    Recruiting
  • D3 Bio Investigative Site 0303
    Beijing, Beijing Municipality, China
    Recruiting
  • D3 Bio Investigative Site 0306
    Guangzhou, Guangdong, China
    Recruiting
  • D3 Bio Investigative Site 0305
    Hangzhou, Hangzhou, China
    Recruiting
  • D3 Bio Investigative Site 0307
    Harbin, Heilongjiang, China
    Recruiting
  • D3 Bio Investigative Site 0309
    Wuhan, Hubei, China
    Recruiting
  • D3 Bio Investigative Site 0312
    Wuhan, Hubei, China
    Recruiting
  • D3 Bio Investigative Site 0315
    Changsha, Hunan, China
    Recruiting
  • D3 Bio Investigative Site 0313
    Zhengzhou, Hunan, China
    Recruiting
  • D3 Bio Investigative Site 0304
    Nanchang, Jiangxi, China
    Recruiting
  • D3 Bio Investigative Site 0302
    Shenyang, Liaoning, China
    Recruiting
  • D3 Bio Investigative Site 0310
    Jinan, Shandong, China
    Recruiting
  • D3 Bio Investigative Site 0301
    Shanghai, Shanghai Municipality, China
    Recruiting
  • D3 Bio Investigative Site 0308
    Shanghai, Shanghai Municipality, China
    Recruiting
  • D3 Bio Investigative Site 0316
    Chengdu, Sichuan, China
    Recruiting
  • D3 Bio Investigative Site 0311
    Hangzhou, Zhejiang, China
    Recruiting
  • D3 Bio Investigative Site 0804
    Bordeaux, France
    Recruiting
  • D3 Bio Investigative Site 0803
    Lyon, France
    Recruiting
  • D3 Bio Investigative Site 0801
    Rennes, France
    Recruiting
  • D3 Bio Investigative Site 0802
    Villejuif, France
    Recruiting
  • D3 Bio Investigative Site 1003
    Cologne, North Rhine-Westphalia, Germany
    Recruiting
  • D3 Bio Investigative Site 1002
    Hamburg, Germany
    Recruiting
  • D3 Bio Investigative Site 0501
    Shatin, Hong Kong
    Recruiting
  • D3 Bio Investigative Site 0905
    Candiolo, Italy
    Recruiting
  • D3 Bio Investigative Site 0902
    Milan, Italy
    Recruiting
  • D3 Bio Investigative Site 0904
    Naples, Italy
    Recruiting
  • D3 Bio Investigative Site 0901
    Rome, Italy
    Recruiting
  • D3 Bio Investigative Site 0903
    Siena, Italy
    Recruiting
  • D3 Bio Investigative Site 0601
    Kashiwa, Japan
    Recruiting
  • D3 Bio Investigative Site 0602
    Tokyo, Japan
    Recruiting
  • D3 Bio Investigative Site 0204
    Cheongju-si, North Chungcheong, South Korea
    Recruiting
  • D3 Bio Investigative Site 0202
    Seoul, South Korea
    Recruiting
  • D3 Bio Investigative Site 0203
    Seoul, South Korea
    Recruiting
  • D3 Bio Investigative Site 0706
    Barcelona, Spain
    Recruiting
  • D3 Bio Investigative Site 0701
    Barcelona, Spain
    Recruiting
  • D3 Bio Investigative Site 0704
    Madrid, Spain
    Recruiting
  • D3 Bio Investigative Site 0705
    Madrid, Spain
    Recruiting
  • D3 Bio Investigative Site 0703
    Valencia, Spain
    Recruiting

+2 more sites. See ClinicalTrials.gov for the full list.

Study contacts

Similar studies

Other studies for the same condition or treatment. Recruiting studies are listed first.

How to take part

  1. Review the eligibility criteria above with your treating physician.
  2. Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
  3. Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.
Last reviewed 2026-11-14 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.