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Non-small Cell Lung Cancer With STK11/LKB1 MutationPhase 2NCT05807048

Daratumumab in STK11 Mutated NSCLC

A Phase 2 study testing Daratumumab and Hyaluronidase-fihj, Pre-Intervention Medication and Post-Intervention Medication in people with Non-small Cell Lung Cancer With STK11/LKB1 Mutation, run by NYU Langone Health at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
Search all trials

Trial summary

This is a single-arm study of daratumumab in metastatic non-small cell lung cancer (NSCLC) patients with an STK11/LKB1 mutation. Patients will have received previous standard of care treatment including chemotherapy, immunotherapy and targeted therapy. Read more about this study

Who is it for?
Ages 18 to 100 years
What is being tested?
Daratumumab and Hyaluronidase-fihj, Pre-Intervention Medication and Post-Intervention Medication
Could I receive a placebo?
No, everyone receives an active treatment
How many people
8 participants
Where
1 siteUnited States
Study dates
1 Jun 2023to 11 Nov 2025
Phase
Phase 2
Are there results?
None posted in the registry

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 18 to 100 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Participant must be ≥ 18 years of age and satisfy the legal age of consent in the jurisdiction in which the study is being conducted.
  • Participant must have histologically or cytologically confirmed NSCLC that is metastatic or unresectable.
  • Participants must have either progressed after prior immunotherapy with a PD-(L)1 inhibitor, platinum doublet chemotherapy and standard of care targeted therapy (if presence of an activating mutation is identified) for metastatic disease, be ineligible for, or have refused all therapeutic options. In cases where participants refuse currently available therapeutic options, this must be documented in the study records.
  • Participants must have previously identified STK11/LKB1 mutation (identified locally in a Clinical Laboratory Improvement Amendments (CLIA)-certified laboratory [or equivalent])
  • Participant must have organ and bone marrow function as follows:
  • Hemoglobin ≥9 g/dL
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  • Absolute blood neutrophil count (ANC) ≥1.5 x 109 /L
  • Platelets ≥75 x 109 /L
  • Aspartate transaminase (AST) and alanine transaminase (ALT) ≤3 x upper limit of normal (ULN)
  • Total bilirubin =1.5 x ULN; participants with Gilbert's syndrome can enroll if conjugated bilirubin is within normal limits.
  • Serum creatinine <1.5 x ULN or if available, calculated or measured creatinine clearance; >50 mL/min/1.73 m2
  • Before enrollment, a woman must be either:
  • Not of childbearing potential: postmenopausal (>45 years of age with amenorrhea for at least 12 months); permanently sterilized (eg, bilateral tubal occlusion [which includes tubal ligation procedures as consistent with local regulations], hysterectomy, bilateral salpingectomy, bilateral oophorectomy); or otherwise be incapable of pregnancy,
  • Of childbearing potential and practicing a highly effective method(s) of birth control consistent with local regulations regarding the use of birth control methods for participants participating in clinical studies, described as follows: practicing true abstinence (when this is in line with the preferred and usual lifestyle of the participant), which is defined as refraining from heterosexual intercourse during the entire period of the study, including up to 6 months after the last dose of study drug is given; OR have a sole partner who is vasectomized; OR practicing 2 methods of contraception, including one highly effective method (ie, established use of oral, injected or implanted hormonal methods of contraception; placement of an intrauterine device [IUD] or intrauterine system [IUS]), AND, a second method, (eg, condom with spermicidal foam/gel/film/cream/suppository or occlusive cap [diaphragm or cervical/vault caps] with spermicidal foam/gel/film/cream/suppository).
  • Note: If the childbearing potential changes after start of the study (eg, woman who is not heterosexually active becomes active, postmenopausal woman experiences menarche) the woman must begin a highly effective method of birth control, as described above.
  • A woman of childbearing potential must have a negative serum (β-human chorionic gonadotropin [β-hCG]) at Screening and a negative urine or serum pregnancy test within 24 hours before the first dose of study drug.
  • A woman must agree not to donate eggs (ova, oocytes) for the purposes of assisted reproduction during the study and for 6 months after receiving the last dose of study drug.
  • A man who is sexually active with a woman of childbearing potential must agree to use a condom and his partner must also be practicing a highly effective method of contraception (ie.. established use of oral, injected or implanted hormonal methods of contraception; placement of an IUD or IUS). If the participant is vasectomized, he must still use a condom, but his female partner is not required to use contraception. The participant must also not donate sperm during the study and for 6 months after receiving the last dose of study drug.
  • Participant must be willing and able to adhere to the prohibitions and restrictions specified in this protocol, including the agreement by both male and female participants to continue contraception throughout the study and through 6 months after the last dose of study drug.
  • Each participant must sign an informed consent form (ICF) indicating that he or she understands the study's purpose and the procedures required for the study and is willing to participate in the study, including the requirement to provide information during the Follow-up period.
  • Eastern Cooperative Oncology Group (ECOG) performance status 0-1.

Who cannot join

  • An individual who meets any of the following criteria will be excluded from participation in this study:
  • Participant has uncontrolled inter-current illness, including but not limited to poorly controlled hypertension or diabetes, ongoing or active systemic infection (ie, has discontinued all antibiotics for at least one week prior to first dose of study drug), diagnosed or suspected viral infection (except for HIV), or psychiatric illness/social situation that would limit compliance with study requirements, including ability to self-care for anticipated toxicities (eg. rash or paronychia).
  • Participants with medical conditions requiring chronic continuous oxygen therapy are excluded.
  • Participants with a history of chronic obstructive pulmonary disease (COPD) with grade ≥3 breathlessness on the modified medical research council (mMRC) dyspnea scale are excluded.
  • Have known moderate or severe persistent asthma within the past 2 years, or current uncontrolled asthma of any classification.
  • Participant has a history of clinically significant cardiovascular disease including, but not limited to:
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  • Diagnosis of deep vein thrombosis or pulmonary embolism within 4 weeks prior to the first dose of study drug, or any of the following within 6 months prior to the first dose of study drug: myocardial infarction, unstable angina, stroke, transient ischemic attack, coronary/peripheral artery bypass graft, or any acute coronary syndrome. Clinically non-significant thrombosis, such as non-obstructive catheter-associated clots, are not exclusionary.
  • Prolonged QTcF interval >480 msec or clinically significant cardiac arrhythmia or electrophysiologic disease (eg, placement of implantable cardioverter defibrillator or atrial fibrillation with uncontrolled rate). Note: Participants with cardiac pacemakers who are clinically stable are eligible.
  • Uncontrolled (persistent) hypertension: systolic blood pressure >180 mm Hg; diastolic blood pressure >100 mm Hg
  • Congestive heart failure defined as New York Heart Association (NYHA) class III-IV or Hospitalization for congestive heart failure (any NYHA class) within 6 months of study Day 1
  • Pericarditis/clinically significant pericardial effusion
  • Myocarditis
  • Participant has had prior chemotherapy, targeted cancer therapy, or treatment with an investigational anti-cancer agent within 2 weeks or 4 half-lives, whichever is longer, before the first administration of study drug; or participant has received prior immunotherapy within 6 weeks before the first administration of study drug. For agents with long half-lives, the maximum required time since last dose is 4 weeks. Toxicities from previous anticancer therapies should have resolved to baseline levels or to Grade 1 or less, (except for alopecia [any grade], Grade ≤2 peripheral neuropathy, and Grade <2 hypothyroidism stable on hormone replacement). Autoimmune toxicities from previous immunotherapy must be fully resolved to baseline levels.
  • Localized, radiotherapy for palliative purposes must be completed at least 7 days prior to treatment with daratumumab and hyaluronidase.
  • Participants with untreated brain metastases. Participants with locally treated metastases that are clinically stable and asymptomatic for at least 2 weeks and who are off or receiving low-dose corticosteroid treatment (≤10 mg prednisone or equivalent) for at least 2 weeks prior to study treatment are eligible.
  • Participant has leptomeningeal disease.
  • Participant has an active malignancy other than the disease under study requiring treatment or a history of malignancy unless all treatment of that malignancy was completed at least 2 years before consent and the patient has no evidence of disease before the date of randomization. Exceptions are squamous and basal cell carcinomas of the skin, carcinoma in situ of the cervix or breast, or other non-invasive lesion that in the opinion of the investigator is considered cured with minimal risk of recurrence within 3 years.
  • Participant has known allergies, hypersensitivity, or intolerance to daratumumab or hyaluronidase or its excipients.
  • Participants with known allergies, hypersensitivity to any component of montelukast.
  • Participant has received an investigational drug (including investigational vaccines but not including anti-cancer therapy [refer to Exclusion Criterion #3]) or used an invasive investigational medical device within 6 weeks before the planned first dose of study drug.
  • Participant is a woman who is pregnant, or breast-feeding, or planning to become pregnant while enrolled in this study or within 6 months after the last dose of study drug.
  • Participant has any condition for which, in the opinion of the investigator, participation would not be in the best interest of the participant (eg, compromise the well-being) or that could prevent, limit, or confound the protocol-specified assessments.
  • Participant has at Screening:
  • Positive hepatitis B (hepatitis B virus [HBV]) surface antigen (HBsAg) Subjects with resolved infection (ie, subjects who are HBsAg negative but positive for antibodies to hepatitis B core antigen [anti-HBc] and/or antibodies to hepatitis B surface antigen [anti-HBs]) must be screened using real-time polymerase chain reaction (PCR) measurement of hepatitis B virus (HBV) DNA levels. Those who are PCR positive will be excluded. EXCEPTION: Subjects with serologic findings suggestive of HBV vaccination (anti-HBs positivity as the only serologic marker) AND a known history of prior HBV vaccination, do not need to be tested for HBV DNA by PCR.
  • Positive hepatitis C antibody (anti-HCV). Note: Participants with a prior history of HCV, who have completed antiviral treatment and have a sustained virologic response, defined as aviremia at least 12 weeks after completion of antiviral therapy are eligible. Patients who completed treatment for hepatitis C at least 6 months prior to screening and have no detectable circulating HCV during screening may participate in the study. Such patients will be required to undergo regular assessments for HCV reactivation during the study and are to be withdrawn from the study if he/she test positive at any time during the study.
  • Other clinically active infectious liver disease.
  • Seropositive for human immunodeficiency virus.
  • Participant has had prior therapy with daratumumab.
  • Have had major surgery within 2 weeks before randomization or will not have fully recovered from surgery, or has surgery planned during the time the patient is expected to participate in the study or within 2 weeks after the last dose of study treatment. Note, patients with planned surgical procedures to be conducted under local anesthesia may participate.
  • Have received vaccination with live attenuated vaccines within 4 weeks of first study agent administration.

Trial locations and contacts

1 site in 1 country.

United States1 site

  • NYU Langone Health

    New York, New York, 10016

Other trials in United States

About this study

Official title: A Single-Arm Phase 2 Study of Daratumumab Subcutaneous (SC) in Previously Treated STK11/LKB1 Mutated Non-small Cell Lung Cancer

This is a single-arm study of daratumumab in metastatic non-small cell lung cancer (NSCLC) patients with an STK11/LKB1 mutation. Patients will have received previous standard of care treatment including chemotherapy, immunotherapy and targeted therapy. Patients will be treated with the standard subcutaneous dosing of daratumumab (weekly for 8 administrations, then every 2 weeks for 8 administrations then every 4 weeks until progression). All follow-up visits and imaging will be performed as per standard of care. This is a signal finding study and an overall response rate ≥20% is considered clinically meaningful.

Being tested
Daratumumab and Hyaluronidase-fihj, Pre-Intervention Medication, Post-Intervention Medication

What participants receive

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

  • Daratumumab and Hyaluronidase-fihjDrug

    Also called DARZALEX FASPRO

    DARZALEX FASPRO (daratumumab and hyaluronidase-fihj) injection for subcutaneous use. Supplied as individually packaged single-dose vials providing 1,800 mg of daratumumab and 30,000 units of hyaluronidase per 15 mL.

  • Pre-Intervention MedicationDrug

    The following pre-medications will be administered 1-3 hours before each dose of DARZALEX FASPRO:

    • Acetaminophen 650 to 1,000 mg orally
    • Diphenhydramine 25 to 50 mg (or equivalent) orally or intravenously
    • Montelukast 10mg PO prior to DARZALEX FASPRO®.
    • Methylprednisolone 100 mg (or equivalent) orally or intravenously

  • Post-Intervention MedicationDrug

    The following post-medications will be administered:

    • Methylprednisolone 20 mg (or an equivalent dose of an intermediate- or long acting corticosteroid) orally for 2 days starting the day after the administration of DARZALEX FASPRO®.
    • Patients with a history of chronic obstructive pulmonary disease will be prescribed short and long-acting bronchodilators and inhaled corticosteroids.
    • Antiviral prophylaxis for herpes zoster reactivation must be initiated within one week of daratumumab hyaluronidase-fihj administration and continued for 3 months following the end of treatment.
Study groups in NCT05807048
Study groupRoleWhat they receive
Patients with STK11/LKB1-Mutated NSCLCExperimentalParticipants will receive daratumumab 1800mg and hyaluronidase 30,000 units (combined product DARZALEX Faspro) administered subcutaneously per the following dosing schedule: * Once per week for 8 administrations (Week 1-8) * Once every two weeks for 8 administrations (Week 9-16) * Once every 4 weeks until disease progression or unacceptable toxicity.
Receives: Drug: Daratumumab and Hyaluronidase-fihj; Drug: Pre-Intervention Medication; Drug: Post-Intervention Medication

What is being measured

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

  1. Overall Response Rate (ORR) based on RECIST 1.1 Criteria

    ORR is the percentage of patients who best response recorded from study enrollment until disease progression is a complete response (CR) or partial response (PR) according to Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1, where:

    CR = disappearance of all target lesions; and PR = at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.

    Measured: Up to Month 24

Secondary outcomes (9)

  1. Number of Adverse Events

    Number of adverse events as defined by National Cancer Institute-Common Terminology Criteria for Adverse Events (NCI-CTCAE) version 5.0.

    Measured: Up to Month 24

  2. Number of Severe Adverse Events

    Number of grade 3-5 adverse events as defined by NCI-CTCAE version 5.0.

    Measured: Up to Month 24

  3. Number of Adverse Events Attributed to Study Drugs

    Number adverse events related to study drugs as defined by NCI-CTCAE version 5.0.

    Measured: Up to Month 24

  4. Percent of Participants who Experience Complete Response (CR)

    Percent of participants who experience CR according to RECIST 1.1, where CR = disappearance of all target lesions.

    Measured: Up to Month 24

  5. Percent of Participants who Experience Partial Response (CR)

    Percent of participants who experience PR according to RECIST 1.1, where PR = at least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.

    Measured: Up to Month 24

  6. Percent of Participants who Experience Stable Disease (SD)

    Percent of participants who experience SD according to RECIST 1.1, where SD = neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for progressive disease (PD) taking as reference the smallest sum diameters while on study.

    Measured: Up to Month 24

  7. Duration of Response (DoR)

    DoR is the time from randomization to disease progression or death in patients who achieve CR or PR according to RECIST 1.1.

    Measured: Up to Month 24

  8. Progression-Free Survival (PFS)

    PFS is the duration of the date of first treatment to the date of first documented evidence of progressive disease or death, whichever comes first.

    Measured: Up to Month 24

  9. Overall Survival (OS)

    OS is the duration of the date of first treatment to the date of the participant's death.

    Measured: Up to Month 24

Timeline

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

  1. First posted10 Apr 2023
  2. Study start1 Jun 2023
  3. Primary completion11 Nov 2025
  4. Study completion11 Nov 2025

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
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
8 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT05807048
Sponsor's protocol ID
22-01512
Status last verified
Mar 2026
First submitted
29 Mar 2023
Last updated
10 Mar 2026
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
Individual data sharing
Yes: The de-identified participant data from the final research dataset used in the published manuscript will be shared upon reasonable request beginning 9 months and ending 36 months following article publication or as required by a condition of awards and agreements supporting the research provided the investigator who proposes to use the data executes a data use agreement with NYU Langone Health. Requests may be directed to: sally.lau@nyulangone.org. The protocol and statistical analysis plan will be made available on Clinicaltrials.gov only as required by federal regulation or as a condition of awards and agreements supporting the research.

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Daratumumab and Hyaluronidase-fihj, Pre-Intervention Medication and Post-Intervention Medication in people with Non-small Cell Lung Cancer With STK11/LKB1 Mutation, run by NYU Langone Health at 1 site in United States.

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 21 inclusion and 30 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: finished, as of the sponsor's last update on 10 Mar 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 United States. 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?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

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

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Overall Response Rate (ORR) based on RECIST 1.1 Criteria (time frame: Up to Month 24). 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 NCT05807048.

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 10 Mar 2026.

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