AzTrials
AzTrials

Stomach NeoplasmsPhase 2NCT06630130

Perioperative Therapies in Locally Advanced Unresectable Gastric Cancer

A Phase 2 study testing Trastuzumab deruxtecan, Capecitabine and Rilvegostomig in people with Stomach Neoplasms, run by Jeeyun Lee at 1 site in South Korea.

Recruiting

Looking for participants now. Contact the study team or a site below to ask about taking part.

Sites and contacts
Official record
Search all trials

Trial summary

Gastric cancer (GC) is the fifth most commonly diagnosed cancer, with over one million cases diagnosed annually worldwide. Human epidermal growth factor receptor 2 (HER2) overexpression in GC (seen in 4.4% to 53.4% of patients in different reports) is predictive biomarker of response to HER2-targeting therapies. Read more about this study

Who is it for?
Ages 19 years and older
Conditions the study is for
Stomach Neoplasms
What is being tested?
Trastuzumab deruxtecan, Capecitabine and Rilvegostomig
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
100 participants
Where
1 siteSouth Korea
Study dates
22 Jan 2025to 30 Jun 2029
Phase
Phase 2
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 19 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Provision of fully informed consent prior to any study specific procedures.
  • Patients must be ≥ 19 years of age
  • Have a life expectancy of at least 12 weeks
  • Body weight > 30kg( > 35kg for Rilvegostomig)
  • Has a Pathologically documented adenocarcinoma of gastric or gastroesophageal junction with HER2 IHC results.
  • In Cohort A＆B, HER2 positive (HER2 IHC 3+ or HER2 IHC 2+/ISH positive) In Cohort C＆D, CLDN18.2 positive
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  • Locally advanced unresectable disease by physician's discretion (ex. cT4 or bulky Nx node or localized peritoneal seeding) No evident distant organ metastasis.
  • ECOG performance status PS 0-1 with no deterioration between screening and the first dose of study treatment.
  • Has LVEF ≥ 50% by either echocardiogram (ECHO) or multigated acquisition (MUGA) scan within 28 days before treatment
  • Has measurable target disease assessed by the Investigator based on RECIST version 1.1 before surgery.
  • Has adequate organ and bone marrow, liver and renal function within 14 days before treatment Note: Transfusion (red blood cell or platelet) or G-CSF administration is not allowed within 14 days prior to the day on which bone marrow function is assessed, or at any time after this day and prior to C1D1.
  • -Hemoglobin ≥ 9.0 g/dL
  • -Platelet count ≥100 x 109/L
  • -Absolute neutrophil count (ANC) ≥ 1.5 x 109/L
  • -Total bilirubin ≤ 1.5 ULN if no liver metastases < 3×ULN in the presence of documented Gilbert's syndrome (unconjugated hyperbilirubinemia) at baseline
  • AST (SGOT)/ALT (SGPT) ≤ 3.0 x ULN
  • Serum albumin (≥ 3.0g /dL
  • CrCL(Ccr) ≥30mL/min (> 45ml/min in Rilvegostomig or Sone-Ve and ≥50ml/min in combine with capecitabine) as determined by Cockcroft Gault (using actual body weight)
  • International normalised ratio or Prothrombin time and either partial thromboplastin or activated partial thromboplastin time ≤ 1.5 × ULN
  • Female patients must be using a highly effective method of contraception (refer to the restrictions on P45) during the clinical trial and for 7 months after permanent discontinuation of the study drug. There must be evidence that patients are not breastfeeding, have a negative pregnancy test, or not of childbearing potential by meeting one of the following criteria at screening:
  • Post-menopausal women defined as aged more than 50 years and amenorrhoeic for at least 12 months following cessation of all exogenous hormonal treatment.
  • Documentation of irreversible surgical sterilisation by hysterectomy, bilateral oophorectomy, or bilateral salpingectomy, but not tubal ligation.
  • Amenorrhoeic for 12 months and serum follicle-stimulating hormone (FSH), lutenizing hormone (LH) and plasma oestradiol levels in the postmenopausal range for the institution More detailed information is provided in Appendix G (Definition and accepted contraception for women of childbearing age).
  • Also female participants must not breastfeed and must not donate/retrieve ova from screening to 60 days post last dose in Rilvegostomig, or 7months after last Sone-Ve dose.
  • 13. Non-sterilized male patients who are sexually active with a female partner of childbearing potential must use a condom with spermicide from screening to 4 months after the final dose of IMP in Rilvegostomig, or 7months after last Sone-Ve or durvalumab dose. Complete heterosexual abstinence for the duration of the study and drug washout period is an acceptable contraceptive method if it is in line with the patient's usual lifestyle (consideration must be made to the duration of the clinical trial); however, periodic or occasional abstinence, the rhythm method, and the withdrawal method are not acceptable. It is strongly recommended for the female partners of a male patient to also use at least one highly effective method of contraception throughout this period. In addition, male patients should refrain from fathering a child, or freezing or donating sperm from the time of randomisation/enrolment, throughout the study and for 4 months after the last dose of IMP in Rilvegostomig, or 7months after last Sone-Ve dose or durvalumab dose. Preservation of sperm should be considered prior to enrollment in this study.

Who cannot join

  • 1. Patients with evident peritoneal metastasis (including tumor cells in peritoneal fluid) or distant metastasis 2. Known dihydropyrimidine dehydrogenase (DPD) enzyme deficiency based on either local or central laboratory testing. Central laboratory testing will be available for patients where testing is SOC and with unknown DPD status.
  • 3. CNS metastases or CNS pathology including epilepsy, seizures, aphasia, or stroke within 3 months prior to consent, severe brain injury, dementia, Parkinson's disease, neurodegenerative diseases, cerebellar disease, severe uncontrolled mental illness, psychosis, and CNS involvement of autoimmune diseases.
  • 4. Uncontrolled intercurrent illness, including but not limited to, ongoing or active infection, uncontrolled hypertension, serious chronic gastrointestinal conditions associated with nausea, vomiting, diarrhea unstable or active peptic ulcer disease or digestive tract bleeding, or psychiatric illness/social situations that would limit compliance with study requirement, substantially increase risk of incurring AEs, or compromise the ability of the participant to give written informed consent.
  • 5. Unresolved toxicities of including but not limited to peripheral neuropathy, sensory or motor ≥ Grade 2 (Common Terminology Criteria for Adverse Events [CTCAE] v5.0) from prior therapy (excluding vitiligo, alopecia, endocrine disorders that are controlled with replacement hormone therapy, asymptomatic laboratory abnormalities).
  • 6. History of organ transplant. 7. Active primary immunodeficiency(or history of active primary immunodeficiency)/active infectious diseases. Active or prior documented autoimmune or inflammatory disorders (including IBD [e.g. Crohn's disease, ulcerative colitis or diverticulitis], SLE, sarcoidosis syndrome, tuberculosis, Wegener syndrome, myasthenia gravis, Graves' disease, rheumatoid arthritis, hypophysitis, uveitis, at screening, , that requires use of immunosuppressives, glomerulonephritis, nephritic syndrome, Fanconi Syndrome or renal tubular acidosis within the past 2 years prior to the start of treatment. The following are exceptions to this criterion:
  • Subjects with vitiligo or alopecia, hypothyroidism (eg, following Hashimoto syndrome) stable on hormone replacement or psoriasis not requiring systemic treatment; patients with coeliac disease controlled by diet alone and patients without active disease in the last 5 years may be included after consultation with Chief Investigator.
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  • 8. History of drug induced (non-infectious) ILD/pneumonitis requiring oral or intravenous steroids, current ILD/pneumonitis, or where suspected ILD/pneumonitis cannot be ruled out by imaging at screening.
  • 9. Active hepatitis B (HBV surface antigen [HBsAg] positive) or active hepatitis C. Virus testing is not essential for clinical trial feasiblity assessment. Patients who have had or have resolved HBV infection or HCV infection in the past may participate in clinical trials. Note: For HBsAg-, patient needs to be >6 months off antiviral treatment 10. Participants with past or resolved HBV infection are eligible only if they meet all of the following criteria:
  • Anti-HBc (+) (IgG or total Ig),
  • HBV DNA undetectable,
  • Absence of cirrhosis or fibrosis on prior imaging or biopsy,
  • Absence of HCV co-infection or history of HCV co-infection.
  • Access to a local Hepatitis B expert during and after the study. Such participants should be closely monitored for HBV reactivation. . Consideration should be given to exclusion of all participants with HBV infection if comparator or combination study treatments are associated with a high risk of HBV infection reactivation are incompatible with anti-viral medications.
  • 11. Known to have tested positive for human immunodeficiency virus (HIV) (positive HIV 1/2 antibodies) or active tuberculosis infection (clinical evaluation that may include clinical history, physical examination and radiographic findings, or tuberculosis testing in line with local practice). Active or prior documented history of primary immunodeficiency at screening. And HIV infection that is not well controlled. All of the following criteria are required to define an HIV infection that is well controlled: A. undetectable viral RNA for 6 months, B. CD4+ count >350 cells/μL, C. no history of AIDS-defining opportunistic infection within the past 12 months, and stable for at least 4 weeks in Rilvegostomig, or 6 months in Sone-Ve on the same anti-HIV medications (meaning there are no expected further changes in that time to the number or type of antiretroviral drugs in the regimen).
  • If an HIV infection meets the above criteria, monitoring of viral RNA load and CD4+ count is recommended. Participants must be tested for HIV if acceptable by local regulations or an institutional IRB/IEC.
  • 12. Patient with any of the following cardiac criteria:
  • Mean QT interval corrected for heart rate (QTc) ≥ 470 ms calculated from electrogram (ECG) using Friderecia's correction
  • Any clinically important abnormalities in rhythm, conduction or morphology of resting ECG e.g. complete left bundle branch block, third degree heart block, second degree heart block, PR Interval >250 msec.
  • Any factors that increase the risk of QTc prolongation or risk of arrhythmic events such as heart failure, uncorrectable chronic hypokalaemia, congenital long QT syndrome, family history (first-degree relatives) of long QT syndrome or unexplained sudden death under 40 years of age or concomitant medication known to prolong the QT interval
  • Uncontrolled hypotension: systolic BP < 90 mmHg and/or diastolic BP 60 mmHg or clinically relevant orthostatic hypotension, including a fall in blood pressure of > 20 mmHg
  • Atrial fibrillation with a ventricular rate >100 bpm on ECG at rest
  • Symptomatic congestive heart failure (NYHA grade II-IV)
  • Known reduced LVEF < 55%
  • Prior or current cardiomyopathy of any etiology
  • Prior or current acute myocardial infarction within the past 6 months
  • Severe valvular heart disease
  • Uncontrolled angina (Canadian Cardiovascular Society grade II-IV despite medical terapy)
  • Stroke or transient ischaemic attack in prior to screening
  • Acute coronary syndrome within 6 months prior to starting treatment 13. Female patients who are pregnant or breastfeeding or male or female patients of reproductive potential who are not willing to employ effective birth control from screening to 7 months after the last dose of Trastuzumab deruxtecan and Capecitabine or Rilvegostomig.
  • 14. Any investigational agents or study interventions from a previous clinical study: 28 days or 5 half-lives (whichever is shorter).
  • 15. Known allergy or hypersensitivity to any of the study drugs or any of the study drug excipients.
  • 16. Current or prior use of immunosuppressive medication within 14 days before the first dose of investigational product is excluded.
  • The following are exceptions to this criterion:
  • Intranasal, inhaled, topical steroids, or local steroid injections (e.g., intraarticular injection).
  • Systemic corticosteroids at physiological doses not to exceed 10 mg/day of prednisone or equivalent.
  • Steroids as premedication for hypersensitivity/infusion reactions And: Receipt of live attenuated vaccine within 30 days prior to the first dose of study intervention.
  • Note: Participants should not receive live vaccine while receiving study intervention and up to -90 days after the last dose of study intervention.
  • 17. (For Rilvegostomig): Serious chronic gastrointestinal conditions associated with diarrhea (e.g., active inflammatory bowel disease); active non-infectious skin disease (including any grade rash, urticarial, dermatitis, ulceration, or psoriasis) requiring systemic treatment, active or prior documented autoimmune or inflammatory disorders requiring chronic treatment with steroids or other immunosuppressive treatment.
  • 18. (For Sone-Ve): History of thromboembolic events within the past 3 months prior to the scheduled first dose of study intervention. Participants with venous thromboembolism, who either do not require treatment or who have already been stable on treatment with anticoagulants for 3 months or longer prior to start of study intervention may be enrolled and should be closely monitored.
  • Acute coronary syndrome/acute myocardial infarction/unstable angina pectoris +/- coronary intervention with PCI/CABG
  • D-Dimer > 2 ULN considering thromboembolic events as potential risks 19. (For Sone-Ve): Uncontrolled hypertension (defined as systolic blood pressure ≥ 160 mmHg and/or diastolic blood pressure ≥ 100 mmHg) Participant has known clinically significant corneal disease (e.g., active keratitis or corneal ulcerations).
  • 20. (For Sone-Ve): Major surgical procedure (as defined by the Investigator) within 28 days prior to the first dose of IP. Note: Local surgery of isolated lesions for palliative intent is acceptable.
  • 21. (For Sone -Ve): Uncontrolled diabetes or diabetic neuropathy within 3 months prior to randomization 22. (For Sone-Ve): Peripheral neuropathy, sensory or monitor ≥ CTCAE Grade 2 at screening

Trial locations and contacts

1 site in 1 country. Contact the study team or a site near you to ask about taking part.

Jeeyun Lee, Ph, MD contact

+82-10-9933-1779

jyun.lee@samsung.com

South Korea1 site, 1 recruiting

  • Samsung Medical Center

    Seoul, 06351

    Jeeyun Lee, MD, +82-10-9933-1779, jyun.lee@samsung.com

    Jeeyun Lee, Professor

    Recruiting

Other trials in South Korea

About this study

Official title: A Phase II Platform Trial of Perioperative Therapies in Locally Advanced Unresectable Gastric Cancer (Neo-VIKTORY)

Gastric cancer (GC) is the fifth most commonly diagnosed cancer, with over one million cases diagnosed annually worldwide. Human epidermal growth factor receptor 2 (HER2) overexpression in GC (seen in 4.4% to 53.4% of patients in different reports) is predictive biomarker of response to HER2-targeting therapies.

Trastuzumab in combination with cisplatin or oxaliplatin, and a fluoropyrimidine (capecitabine or 5-fluorouracil [5-FU]), is approved anti-HER2 therapy for first-line treatment of HER2-positive gastric or gastroesophageal junction (GEJ) cancer.

Read more

Rilvegostomig 750 mg Q3W was selected as recommended Phase 2 dose based on all available ARTEMIDE-01 clinical safety, efficacy, PK, RO data as well as modeling analysis. The dose of 750 mg Q3W is predicted to achieve intra-tumoral RO of ≥ 90% in the majority of participants across a broad spectrum of conditions.

This is a phase II study to initially assess the efficacy of perioperative Trastuzumab Deruxtecan (T-DXd) and Capecitabine combination with or without Rilvegostomig in patients with HER2 positive locally advanced unresectable GC and potentially by subsequent protocol amendment in HER2 low locally advanced GC. Other agents may also subsequently be assessed in this protocol, by protocol amendments .

---------------------------------------------------------------------------------------------------- Therefore, these studies provide robust evidence that immune checkpoint inhibitors plus chemotherapy, specifically the perioperative durvalumab plus FLOT regimen, can increase pCR rate and significantly improve long-term survival outcomes for patients with resectable gastric, GEJ, or esophageal cancer.

Read the detailed description

Neoadjuvant therapy will begin following completion of the screening period, and patients will undergo resection surgery 4 to 8 weeks after the last dose of neoadjuvant therapy. Surgery >8 weeks after the last dose of neoadjuvant therapy may be permitted in consultation with the Sponsor. Adjuvant therapy will begin 4 to 12weeks post-surgery (based on the patient's recovery period).

Tumor evaluation using modified RECIST 1.1 will be conducted at screening (within 28 days prior to first dose) and ≤28 days after last dose of neoadjuvant therapy and after surgery.

Every 12 weeks (±1 week) relative to the Adjuvant Baseline scan for first years and then every 24 weeks (±2 week) until progression/recurrence

The imaging modalities used for modified RECIST 1.1 assessment will be CT or MRI scans of chest, abdomen and pelvis. Modified RECIST 1.1 scans will be analyzed by the investigator on site.

--------------------------------------------------------------------------------------

The MATTERHORN study also reported a similar pCR improvement, from 7% to 19% with durvalumab plus FLOT regimen vs FLOT alone (Janjigian et al 2023). Building upon these pathological findings, updated results from the MATTERHORN study have now confirmed a clinically meaningful survival benefit. The study met its primary endpoint, demonstrating a statistically significant improvement in event-free survival (EFS), with a Hazard Ratio (HR) of 0.71 (95% CI, 0.58-0.86; p < 0.001), representing a 29% reduction in the risk of progression, recurrence, or death. Furthermore, the overall survival (OS) data presented at ESMO 2025 showed a 22% reduction in the risk of death (HR 0.78; p = 0.021), with a 36-month OS rate of 68.6% in the durvalumab arm compared to 61.9% in the placebo arm. Importantly, the addition of durvalumab did not compromise surgical feasibility or increase the incidence of severe treatment-related adverse events.

Being tested
Trastuzumab deruxtecan, Capecitabine, Rilvegostomig, Durvalumab, Sonesitatug Vedotin
Medical subject headings
Stomach Neoplasms

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Trastuzumab deruxtecanDrug

    Also called Enhertu

    • Neoadjuvant; Trastuzumab Deruxtecan(T-DXd) 5.4mg/kg IV on D1, Q3W for 3 cycles
    • Adjuvant; Trastuzumab Deruxtecan(T-DXd) 5.4mg/kg IV on D1, Q3W 16 cycles (up to 12 months)

  • CapecitabineDrug

    Also called Xeloda

    • Neoadjuvant; Capecitabine 1000mg/m2 PO BID on D1-D14, Q3W for 3 cycles
    • Adjuvant; Capecitabine 1000mg/m2 PO BID on D1-D14, Q3W for 4 cycles (up to 3 months)

  • RilvegostomigDrug

    Also called AZD2936

    (Only Cohort B)

    • Neoadjuvant; Rilvegostomig 750mg IV on D1, Q3W for 3 cycles
    • Adjuvant; Rilvegostomig 750mg IV on D1, Q3W for 16 cycles (up to 12 months)

  • DurvalumabDrug

    • Neoadjuvant; Durvalumab 1500mg IV on D1, Q3W for 3 cycles
    • Adjuvant; Durvalumab 1500mg IV on D1 Q3W for 16 cycles (up to 12 months)

  • Sonesitatug VedotinDrug

    Also called Sone-Ve

    • Neoadjuvant; Sonesitatug Vedotin(Sone-Ve) 2.2mg /kg IV on D1, Q3W for 3 cycles
    • Adjuvant; Sonesitatug Vedotin(Sone-Ve) 2.2mg/kg IV on D1 Q3W for 16 cycles (up to 12 months)

  • OxaliplatinDrug

    Neoadjuvant; Oxaliplatin 100mg/m2 IV on D1, Q3W for 3 cycles

    -Adjuvant; Oxaliplatin 100mg/m2 IV on D1, Q3W for 3 cycles (approximately 2 months)

Study groups in NCT06630130
Study groupRoleWhat they receive
Cohort A : T-DXd and Capecitabine combinationExperimentalNeoadjuvant; Trastuzumab Deruxtecan(T-DXd) 5.4mg/kg IV on D1 and Capecitabine 1000mg/m2 PO BID on D1-D14, Q3W for 3 cycles -Adjuvant; Trastuzumab Deruxtecan(T-DXd) 5.4mg/kg IV on D1, Q3W 16 cycles (up to 12 months) and Capecitabine 1000mg/m2 PO BID on D1-D14, Q3W for 4 cycles (up to 3 months)
Receives: Drug: Trastuzumab deruxtecan; Drug: Capecitabine
Cohort B : T-DXd and Capecitabine and Rilvegostomig combinationExperimental* Neoadjuvant; Trastuzumab Deruxtecan(T-DXd) 5.4mg/kg IV on D1 and Capecitabine 1000mg/m2 PO BID on D1-D14 with Rilvegostomig 750mg IV on D1, Q3W for 3 cycles * Adjuvant; Trastuzumab Deruxtecan(T-DXd) 5.4mg/kg IV with Rilvegostomig 750mg IV on D1, Q3W for 16 cycles (up to 12 months) and Capecitabine 1000mg/m2 PO BID on D1-D14, Q3W for 4 cycles (up to 3 months)
Receives: Drug: Trastuzumab deruxtecan; Drug: Capecitabine; Drug: Rilvegostomig
<Cohort C> Sonesitatug Vedotin(Sone-Ve) + Capecitabine + Durvalumab combinationExperimental* Neoadjuvant; Sonesitatug Vedotin(Sone-Ve) 2.2mg /kg IV with Durvalumab 1500mg IV on D1, and Capecitabine 750mg/m2 PO BID on D1-D14 Q3W for 3 cycles (the order of infusion: Durvalumab -> Sone-Ve) * Adjuvant; Sonesitatug Vedotin(Sone-Ve) 2.2mg/kgIV with Durvalumab 1500mg IV on D1 and Capecitabine 750mg/m2 PO BID on D1-D14, Q3W for 3 cycles (approximately 2 months) then Sonesitatug Vedotin(Sone-Ve) 2.2mg/kgIV with Durvalumab 1500mg IV on D1 Q3W for 13 cycles (up to 10 months) (the order of infusion: Durvalumab -> Sone-Ve)
Receives: Drug: Capecitabine; Drug: Durvalumab; Drug: Sonesitatug Vedotin
<Cohort D> Sonesitatug Vedotin(Sone-Ve) + Capecitabine + Oxaliplatin + Durvalumab combinationExperimental* Neoadjuvant; Sonesitatug Vedotin(Sone-Ve) 2.2mg /kg IV with Durvalumab 1500mg IV on D1, and Oxaliplatin 100mg/m2 IV on D1, Capecitabine 750mg/m2 PO BID on D1-D14 Q3W for 3 cycles (the order of infusion: Durvalumab -> Sone-Ve -> Oxaliplatin) * Adjuvant; Sonesitatug Vedotin(Sone-Ve) 2.2mg/kgIV with Durvalumab 1500mg IV on D1 and , and Oxaliplatin 100mg/m2 IV on D1, Capecitabine 750mg/m2 PO BID on D1-D14, Q3W for 3 cycles (approximately 2 months) then Sonesitatug Vedotin(Sone-Ve) 2.2mg/kg IV with Durvalumab 1500mg IV on D1 Q3W for 13 cycles (up to 10 months) (the order of infusion: Durvalumab -> Sone-Ve -> Oxaliplatin)
Receives: Drug: Capecitabine; Drug: Durvalumab; Drug: Sonesitatug Vedotin; Drug: Oxaliplatin

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Incidence of AEs/SAEs

    To evaluate the safety and tolerability (by NCI-CTCAE v5.0)

    Measured: Through study completion, an average of 4 years

Secondary outcomes (3)

  1. Pathologic CR(Pathological Complete Response)

    To assess by OP pathology review

    Measured: Through study completion, an average of 1 year

  2. EFS (Event-free survival)

    Modified Recist v1.1

    Measured: Through study completion, an average of 4 years

  3. OS (Overall survival)

    Kaplan-Meier method

    Measured: Through study completion, an average of 4 years

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted8 Oct 2024
  2. Study start22 Jan 2025
  3. Primary completion30 Oct 2028 (estimated)
  4. Study completion30 Jun 2029 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Non-randomised
Intervention model
Parallel groups
Masking
None (open label)
Enrolment
100 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06630130
Sponsor's protocol ID
2024-07-077
Status last verified
Jun 2026
First submitted
1 Aug 2024
Last updated
1 Jul 2026
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Trastuzumab deruxtecan, Capecitabine and Rilvegostomig in people with Stomach Neoplasms, run by Jeeyun Lee at 1 site in South Korea.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 25 inclusion and 43 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: looking for participants now, as of the sponsor's last update on 1 Jul 2026. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in South Korea. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

Contact Jeeyun Lee, Ph, MD (+82-10-9933-1779, jyun.lee@samsung.com), or a site near the patient. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Incidence of AEs/SAEs (time frame: Through study completion, an average of 4 years). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT06630130.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Jul 2026.

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