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Advanced Gastrointestinal MalignanciesPhase 1NCT01577758

Phase 1 Study of MLN0264 in Adult Patients With Advanced Gastrointestinal Malignancies Expressing Guanylyl Cyclase C

A Phase 1 study testing MLN0264 in people with Advanced Gastrointestinal Malignancies, run by Millennium Pharmaceuticals, Inc. 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
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Trial summary

This is an Open-Label, Multicenter, Dose Escalation, First-in-Human Study of MLN0264 in Adult Patients With Advanced Gastrointestinal Malignancies Expressing Guanylyl Cyclase C. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Advanced Gastrointestinal Malignancies
What is being tested?
MLN0264
Type of treatment
Injection or infusion
Could I receive a placebo?
No, everyone receives an active treatment
How many people
41 participants
Where
1 siteUnited States
Study dates
Jun 2012to Feb 2014
Phase
Phase 1
Are there results?
Yes, posted in the registrySummary in the doctors' view

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

Who may be able to join

  • Voluntary consent form
  • Diagnosis of GI malignancy with a GCC protein expressing tumor
  • Male or female patients 18 years or older with measurable disease as defined by Response Evaluation Criteria in Solid Tumors (RECIST)
  • Female patients who are post menopausal, surgically sterile, or agree to practice 2 effective methods of contraception or agree to abstain from heterosexual intercourse
  • Male patients who agree to practice effective barrier contraception or agree to abstain from heterosexual intercourse
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
  • Adequate bone marrow, hepatic and renal function as specified in the protocol

Who cannot join

  • Female patients who are lactating or have a positive serum pregnancy test during the screening period
  • Any serious medical or psychiatric illness that could interfere with the completion of treatment
  • Major surgery or treatment with investigational drug before the first dose
  • Serious infection within 14 days before the first dose of study drug
  • Known HIV, inflammatory bowel disease, viral hepatitis or cerebral/meningeal brain metastases
  • Patients with cardiovascular conditions specified in protocols
Show all 9Show fewer
  • Patients with history of another primary malignancy not in remission for at least 3 years
  • Please note that there are additional inclusion and exclusion criteria. The study center will determine if you meet all of the criteria.
  • Site personnel will explain the trial in detail and answer any question you may have if you do qualify for the study. You can then decide whether or not you wish to participate. If you do not qualify for the trial, site personnel will explain the reasons.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Moffitt Cancer Center

    Tampa, Florida, 33612

Other trials in United States

About this study

Official title: An Open-Label, Dose Escalation, Phase 1, First-in-Human Study of MLN0264 in Adult Patients With Advanced Gastrointestinal Malignancies Expressing Guanylyl Cyclase C

This is an Open-Label, Multicenter, Dose Escalation, First-in-Human Study of MLN0264 in Adult Patients With Advanced Gastrointestinal Malignancies Expressing Guanylyl Cyclase C.

Being tested
MLN0264
Keywords
Phase 1,, Advanced gastrointestinal malignancies,, MLN0264,, Guanylyl Cyclase C(GCC),, Antibody Drug Conjugate(ADC)

What participants receive

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

  • MLN0264Drug

    MLN0264 30-minute infusion on Day 1 of each treatment cycle

Study groups in NCT01577758
Study groupRoleWhat they receive
MLN0264ExperimentalMLN0264 starting dose 0.3 mg/kg escalated until Maximum Tolerated Dose (MTD) was determined, 30-minute infusion, on Day 1 of each 21-Day treatment cycle.
Receives: Drug: MLN0264

What is being measured

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

  1. Number of Participants With Dose-Limiting Toxicities (DLTs)

    DLT was defined as any of the following Adverse Events (AEs) that occur and are considered by the investigator to be related to therapy.

    1. Grade 4 neutropenia (Absolute Neutrophil Count < 500 cells/mm^3).
    2. Grade 3 or greater neutropenia with fever and/or infection.
    3. Grade 4 thrombocytopenia (platelets < 25,000/mm^3).
    4. Grade 3 or greater thrombocytopenia with clinically meaningful bleeding at any time.
    5. Grade 3 or greater nausea and/or emesis that occurs despite of prophylaxis.
    6. Grade 3 or greater diarrhea that occurs despite supportive care.
    7. Any other Grade 3 or greater non-hematological toxicity other than Grade 3 fatigue or Grade 3 Alopecia.
    8. Inability to start the next cycle of therapy due to treatment delay of more than 2 weeks because of lack of recovery.
    9. Other MLN0264-related non-hematologic toxicities Grade 2 or greater requiring discontinuation of therapy.

    Measured: From the time informed consent is signed through 30 days after the last dose of study drug, approximately 9 months

  2. Number of Participants With Treatment Emergent Adverse Events and Serious Adverse Events

    An Adverse Event (AE) is defined as any untoward medical occurrence in a clinical investigation participant administered a drug; it does not necessarily have to have a causal relationship with this treatment. An AE can therefore be any unfavorable and unintended sign (eg, a clinically significant abnormal laboratory finding), symptom, or disease temporally associated with the use of a drug, whether or not it is considered related to the drug.

    A Serious Adverse Event (SAE) was any experience that suggests a significant hazard, contraindication, side effect or precaution that: results in death, is life-threatening, required in-patient hospitalization or prolongation of existing hospitalization, results in persistent or significant disability/incapacity, is a congenital anomaly/birth defect or is medically significant.

    A treatment-emergent adverse event (TEAE) is defined as an adverse event with an onset that occurs after receiving study drug.

    Measured: From the time informed consent is signed through 30 days after the last dose of study drug, approximately 9 months

  3. Maximum Tolerated Dose (MTD) of MLN0264

    MTD of MLN0264 was determined. Decisions regarding dose escalation were made based on any DLT that occurred during the first cycle of treatment.

    Measured: Every 3 weeks until MTD is established, approximately 9 months

  4. Cmax: Maximum Observed Serum Concentration for MLN0264

    Maximum observed serum concentration (Cmax) is the peak serum concentration of a drug after administration, obtained directly from the serum concentration-time curve. Cmax is reported for the 1.8 mg/kg dose, which is the MTD, where there is adequate data to provide robust parameter information reliably.

    Measured: Cycle 1: Day 1 pre-dose to Day 21 post-dose

  5. Cmax: Maximum Observed Plasma Concentration for Monomethyl Auristatin E (MMAE)

    Maximum observed plasma concentration (Cmax) is the peak plasma concentration of a drug after administration, obtained directly from the plasma concentration-time curve. Cmax is reported for the 1.8 mg/kg dose, which is the MTD, where there is adequate data to provide robust parameter information reliably.

    Measured: Cycle 1: Day 1 pre-dose to Day 21 post-dose

  6. AUC0-21 Days: Area Under the Curve Day 0 to Day 21 for MLN0246

    Area under the drug concentration versus time curve from time 0 to Day 21. AUC0-21 is reported for the 1.8 mg/kg dose (the MTD), where there is adequate data to provide robust parameter information reliably.

    Measured: Cycle 1: Day 1 pre-dose to 21 Days post-dose

  7. AUC0-21 Days: Area Under the Curve Day 0 to Day 21 for MMAE

    Area under the plasma drug concentration versus time curve from time 0 to Day 21. AUC0-21 is reported for the 1.8 mg/kg dose (the MTD), where there is adequate data to provide robust parameter information reliably.

    Measured: Cycle 1: Day 1 pre-dose to 21 Days post-dose

Secondary outcomes (2)
  1. Best Overall Response

    The percentage of participants in each best overall response category, was determined using the Modified Response Evaluation Criteria in Solid Tumors (RECIST).

    Complete Response: Disappearance of all target lesions and all non-target lesions and normalization of tumor marker level.

    Partial Response: At least a 30% decrease in the sum of the Longest Diameter (LD) of target lesions, taking as reference the baseline sum LD.

    Progressive Disease (PD): At least a 20% increase in the sum of the LD of target lesions, taking as reference the smallest sum LD recorded since the start or the appearance of one or more new lesions. Appearance of one or more new lesions and/or unequivocal progression of existing non-target lesions.

    Stable Disease: Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum LD. Persistence of one or more non-target lesion(s) or/and maintenance of tumor marker level above the normal limits.

    Measured: At the completion of every second cycle up to 12 cycles (approximately 9 months). Each cycle is a 21 days cycle

  2. Number of Participants With Antitherapeutic Antibodies (ATA)

    Blood was collected and sent to a laboratory to determine the immunogenicity, whether binding antibodies to MLN0264 were present (ATA development).

    Measured: Day 1 of every 21 days cycle and at End of study (EOS) approximately 9 months

Timeline

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

  1. First posted16 Apr 2012 (estimated)
  2. Study startJun 2012
  3. Primary completionFeb 2014
  4. Study completionFeb 2014

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 1
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
41 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01577758
Sponsor's protocol ID
C26001
Other IDs
2011-002260-24, U1111-1163-9720
Status last verified
Sep 2016
First submitted
2 Apr 2012
Last updated
7 Sep 2016
Data monitoring committee
No

Questions about this trial

What is this clinical trial studying?

A Phase 1 study testing MLN0264 in people with Advanced Gastrointestinal Malignancies, run by Millennium Pharmaceuticals, Inc. 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 7 inclusion and 9 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 7 Sep 2016. 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 1 studies test a treatment in a small group of people for the first time or in a new way, mainly to check safety and find the right dose.

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

Are results available for this study?

Yes. Results are posted in the registry (first posted 25 Jul 2016). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

Number of Participants With Dose-Limiting Toxicities (DLTs) (time frame: From the time informed consent is signed through 30 days after the last dose of study drug, approximately 9 months). The study lists 7 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 7 Sep 2016.

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