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Colorectal Cancer MetastaticPhase 1/2NCT03439462

Nab-Sirolimus in Combination With FOLFOX & BEV as 1st Line Therapy in Patients With Advanced or Metastatic Colorectal Cancer

A Phase 1/2 study testing nab-sirolimus in people with Colorectal Cancer Metastatic, run by Aadi Bioscience, Inc. at 6 sites 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

A phase 1/2 multi-center investigation of nab-sirolimus (also known as ABI-009, nab-rapamycin) in combination with mFOLFOX6 and Bevacizumab as first-line therapy in patients with metastatic colorectal cancer Read more about this study

Who is it for?
Ages 18 to 85 years
Conditions the study is for
Colorectal Cancer Metastatic
What is being tested?
nab-sirolimus
Could I receive a placebo?
No, everyone receives an active treatment
How many people
60 participants
Where
6 sitesUnited States
Study dates
1 Jul 2018to 26 Aug 2022
Phase
Phase 1/2
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 to 85 years
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Patients with histologically confirmed advanced or metastatic colorectal cancers for whom chemotherapy is indicated.
  • Patients must not have had prior chemotherapy for advanced or metastatic disease. Patients could have received adjuvant chemotherapy or adjuvant chemo-radiotherapy.
  • Patients must have at least 1 measurable site of disease according to RECIST v1.1 that has not been previously irradiated. If the patient has had previous radiation to the marker lesion(s), there must be radiological evidence of progression since the radiation.
  • Eligible patients, 18 years or older, with Eastern Cooperative Oncology Group (ECOG) performance status 0, 1, or 2.
  • Patients must not have been previously treated with an mTOR inhibitor.
  • Adequate liver function:
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  • Total bilirubin ≤1.5 x upper limit of normal (ULN) mg/dL
  • Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤2.5 x ULN (<5 x ULN if the patient has liver metastases).
  • Adequate renal function:
  • Serum creatinine ≤2 x ULN or creatinine clearance >50 cc/hr (Cockroft-Gault).
  • Adequate biological parameters:
  • Absolute neutrophil count (ANC) ≥1.5 × 109/L
  • Platelet count ≥100,000/mm3 (100 × 109/L)
  • Hemoglobin ≥9 g/dL.
  • Fasting serum triglyceride ≤300 mg/dL; fasting serum cholesterol ≤350 mg/dL.
  • INR and PTT <1.5 x ULN (anticoagulation is allowed if target INR <1.5 on a stable dose of warfarin or on a stable dose of LMW heparin for >2 weeks at time of enrollment).
  • Minimum of 4 weeks since any major surgery, completion of radiation, or completion of all prior systemic anticancer therapy, and ≥6 months since adjuvant FOLFOX therapy (adequately recovered from the acute toxicities of any prior therapy, including neuropathy should be grade ≤1).
  • Male or non-pregnant and non-breast feeding female:
  • Females of child-bearing potential must agree to use effective contraception without interruption from 28 days prior to starting IP throughout 3 months after last dose of IP and have a negative serum pregnancy test (β -hCG) result at screening and agree to ongoing pregnancy testing during the course of the study, and after the end of study treatment. A second form of birth control is required even if she has had a tubal ligation.
  • Male patients must practice abstinence or agree to use a condom during sexual contact with a pregnant female or a female of childbearing potential while participating in the study and throughout 3 months after last dose of IP. A second form of birth control is required even if he has undergone a successful vasectomy.
  • Life expectancy of >3 months, as determined by the investigator.
  • Ability to understand and sign informed consent.
  • Willingness and ability to comply with scheduled visits, laboratory tests, and other study procedures.

Who cannot join

  • History of severe and uncontrolled allergic reactions to bevacizumab
  • Prior treatment with FOLFOX or bevacizumab within the preceding 4 weeks
  • Patients currently receiving or have received anticancer therapies within 4 weeks of the start of study treatment (including chemotherapy, radiation therapy, antibody based therapy, etc.)
  • Patients, who have had a major surgery or significant traumatic injury within 4 weeks of start of study drug, patients who have not recovered from the side effects of any major surgery (defined as requiring general anesthesia) or patients that may require major surgery during the course of the study
  • Chronic treatment with systemic steroids or another immunosuppressive agent; topical or inhaled corticosteroids are allowed
  • Recent infection requiring systemic anti-infective treatment that was completed ≤14 days prior to enrollment (with the exception of uncomplicated urinary tract infection or upper respiratory tract infection).
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  • Patients who have any severe and/or uncontrolled medical or psychiatric conditions or other conditions that could affect their participation including:
  • Known active uncontrolled or symptomatic central nervous system (CNS) metastases. A patient with controlled and asymptomatic CNS metastases may participate in this study. As such, the patient must have completed any prior treatment for CNS metastases ≥28 days (including radiotherapy and/or surgery) prior to start of treatment in this study and should not be receiving chronic corticosteroid therapy for the CNS metastases.
  • Unstable angina pectoris, symptomatic congestive heart failure, myocardial infarction ≤6 months prior to first study treatment, serious uncontrolled cardiac arrhythmia or any other clinically significant cardiac disease
  • Pre-existing severely impaired lung function as defined as spirometry and DLCO that is 50% of the normal predicted value and/or O2 saturation that is 88% or less at rest on room air (Note: spirometry and PFTs not required to be performed unless clinically indicated).
  • Uncontrolled diabetes as defined by fasting serum glucose >1.5x ULN or by HbA1c >8% despite adequate therapy.
  • Any active (acute or chronic) or uncontrolled infection/ disorders.
  • Nonmalignant medical illnesses that are uncontrolled or whose control may be jeopardized by the treatment with the study therapy. Note, controlled non-melanoma skin cancers, carcinoma in situ of the cervix, resected incidental prostate cancer, or other adequately treated carcinoma-in-situ may be eligible, after documented discussion with the sponsor / medical monitor.
  • Known liver disease such as cirrhosis or severe hepatic impairment (Child-Pugh class C).
  • Patients with history of interstitial lung disease and/or pneumonitis, or pulmonary hypertension.
  • A known history of HIV seropositivity.
  • Active Hepatitis B or Hepatitis C. Note: A detailed assessment of Hepatitis B/C medical history and risk factors must be done at screening for all patients. HBV DNA and HCV RNA PCR testing are required at screening for all patients with a positive medical history based on risk factors and/or confirmation of prior HBV/HCV infection.
  • Patients with an active bleeding diathesis or on oral anti-vitamin K medication (except low dose Coumadin).
  • Use of strong inhibitors and inducers of CYP3A4 within the 14 days prior to receiving the first dose of ABI-009. Additionally, use of any known CYP3A4 substrates with narrow therapeutic window (such as fentanyl, alfentanil, astemizole, cisapride, dihydroergotamine, pimozide, quinidine, terfanide) within the 14 days prior to receiving the first dose of ABI-009.

Trial locations and contacts

6 sites in 1 country.

6 sites in 1 country

United States6 sites
  • Baylor Scott and White University Medical Center

    Dallas, Texas, 75246

  • Comprehensive Cancer Centers of Nevada

    Las Vegas, Nevada, 89169

  • Atlantic Health System/Morristown Medical Center

    Morristown, New Jersey, 07962

  • Ochsner Clinic Foundation

    New Orleans, Louisiana, 70121

  • HonorHealth Research Institute

    Scottsdale, Arizona, 85258

  • Seattle Cancer Care Alliance/University of Washington Medical Center

    Seattle, Washington, 98109

Other trials in United States

About this study

Official title: A Phase 1/2 Multi-center Investigation of ABI-009 (Nab-rapamycin) in Combination With FOLFOX and Bevacizumab as First-line Therapy in Patients With Advanced or Metastatic Colorectal Cancer

A phase 1/2 multi-center investigation of nab-sirolimus (also known as ABI-009, nab-rapamycin) in combination with mFOLFOX6 and Bevacizumab as first-line therapy in patients with metastatic colorectal cancer

Read the detailed description

This study is a prospective phase 1/2, single arm, open-label, multi-institutional study to identify the RP2D and determine the efficacy and safety profile of nab-sirolimus administered as first-line therapy in combination with mFOLFOX6 and bevacizumab in patients with metastatic colorectal cancer.

Being tested
nab-sirolimus

What participants receive

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

  • nab-sirolimusDrug

    Also called bevacizumab, mFOLFOX6

    nab-sirolimus combined with mFOLFOX6 + bevacizumab

Study groups in NCT03439462
Study groupRoleWhat they receive
nab-sirolimus (also known as ABI-009, nab-rapamycin, albumin-bound rapamycin)ExperimentalSingle arm, open-label, multi-institutional study to identify the RP2D and determine the efficacy and safety profile of nab-sirolimus administered as first-line therapy in combination with mFOLFOX6 and bevacizumab in patients with metastatic CRC.
Receives: Drug: nab-sirolimus

What is being measured

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

  1. Dose-limiting-toxicities (DLTs) (Phase 1)

    Dose-limiting-toxicities within the first 2 cycles of treatment with nab-sirolimus at various doses and schedule in combination with mFOLFOX6 and bevacizumab

    Measured: First 2 treatment cycles (2 months)

  2. Progression-free Survival at 6 Months (Phase 2) for All Patients, at the RP2D, as Well as Based on PTEN Status (Positive and Negative)

    The PFS rate at 6 months was estimated using the Kaplan-Meier method for a) all efficacy evaluable patients, b) patients receiving treatment at the RP2D, and c) based on PTEN status (positive or negative). Progression-free survival was defined as the time from the first day of study drug administration to disease progression or death due to any cause. Response evaluation was performed per RECIST v1.1, with the criteria for progression is at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study.

    Measured: 6 months

Secondary outcomes (3)
  1. Disease Control Rate (DCR) (Phase 2) for All Patients, at the RP2D, as Well as Based on PTEN Status (Positive and Negative)

    Disease control rate is defined as patients who achieved complete response, partial response, or stable disease and was summarized for a) all efficacy evaluable patients, b) patients receiving treatment at the RP2D, and c) based on PTEN status (positive or negative). Complete response and partial response required confirmation of response at the subsequent tumor assessment. Stable disease required a confirmatory assessment at a minimum interval of 8 weeks

    Measured: Through study completion (up to 50 months)

  2. Median Progression-free Survival (Phase 2) for All Patients, at the RP2D, as Well as Based on PTEN Status (Positive and Negative)

    The median PFS was estimated using the Kaplan-Meier method for a) all efficacy evaluable patients, b) patients receiving treatment at the RP2D, and c) based on PTEN status (positive or negative). Progression-free survival was defined as the time from the first day of study drug administration to disease progression or death due to any cause. Response evaluation was performed per RECIST v1.1, with the criteria for progression is at least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study.

    Measured: Through study completion (up to 50 months)

  3. Overall Response Rate (Phase 2) for All Patients, at the RP2D, as Well as Based on PTEN Status (Positive and Negative)

    The ORR was the proportion of patients who achieved a confirmed partial response or complete response per RECIST v1.1, and summarized for a) all efficacy evaluable patients, b) patients receiving treatment at the RP2D, and c) based on PTEN status (positive or negative). The ORR was reported along with exact 95% confidence intervals computed by the Clopper-Pearson method. Per RECIST v1.1, at each timepoint, objective tumor response for target lesions were assessed as such: Complete Response, disappearance of all target lesions, and pathological lymph nodes must have a reduction <10 mm; Partial Response, ≥30% decrease in the sum of the longest diameter of target lesions.

    Measured: Through study completion (up to 50 months)

Timeline

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

  1. First posted20 Feb 2018
  2. Study start1 Jul 2018
  3. Primary completion16 Aug 2022
  4. Study completion26 Aug 2022

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 1/2
Primary purpose
Treatment
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
60 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03439462
Sponsor's protocol ID
COLO-007
Status last verified
Nov 2023
First submitted
8 Feb 2018
Last updated
2 Jan 2024
FDA-regulated drug
Yes
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A Phase 1/2 study testing nab-sirolimus in people with Colorectal Cancer Metastatic, run by Aadi Bioscience, Inc. at 6 sites 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 23 inclusion and 19 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 2 Jan 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 6 sites 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 combined 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.

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?

Yes. Results are posted in the registry (first posted 2 Jan 2024). 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?

Dose-limiting-toxicities (DLTs) (Phase 1) (time frame: First 2 treatment cycles (2 months)). The study lists 2 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 2 Jan 2024.

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