IACS-6274 With or Without Bevacizumab and Paclitaxel for the Treatment of Advanced Solid Tumors

Trial statusRecruiting
Trial phasePhase 1
Trial typeInterventional
Biological sexAll
Age18+
SponsorM.D. Anderson Cancer Center

About this trial

To find the highest tolerable dose of IACS-6274 that can be given alone, in combination with bevacizumab and paclitaxel, or in combination with capivasertib to patients who have solid tumors. The safety and tolerability of the study drug(s) will also be studied.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Provision of written informed consent prior to any study related procedures and compliance with the requirements and restrictions listed in the informed consent form (ICF) and in this protocol.

Male or female patients ≥18 years of age at the time of study entry who agree to participate by giving written informed consent prior to participation in any study related activities.

Patients must have received at least one line of therapy for advanced stage disease and be refractory or ineligible to available existing therapy(ies) known to provide clinical benefit for their condition.

Prior treatment with chemotherapy, radiotherapy, immunotherapy or any investigational therapies must have been completed at least 3 weeks or at least five half lives, whichever is shorter, before the study drug administration, and all AEs (excluding alopecia and peripheral neuropathy) have either returned to ≤Grade 1 or stabilized. Patients with concurrent use of hormonal therapy for non-cancer related conditions (e.g., hormone replacement therapy) are allowed.

Disqualifiers

Prior malignancy within the previous 2 years except for locally curable cancers that have been cured, such as basal or squamous cell skin cancer, or carcinoma in situ of the cervix, breast or bladder.

Known primary central malignancy or symptomatic central nervous system metastasis(es).

Any unstable cardiac arrhythmia within 6 months prior to enrolment

Prolongation of the Fridericia corrected QT (QTcF) interval defined as >450 ms for males and >470 ms for females

Trial design

Design model

Parallel

Treatments tested in this trial

  • Bevacizumab

    Biological/Vaccine

    Given IV

  • Glutaminase-1 Inhibitor IACS-6274

    Drug

    Given by PO

  • Paclitaxel

    Drug

    Given by IV (vein)

  • Capivasertib

    Drug

    Given by PO

Treatment groups

54 Participants
are divided into 3 treatment groups
Group A: Part A (IACS-6274)Experimental treatment 1 intervention
Group B: Part B (IACS-6274, bevacizumab, paclitaxel)Experimental treatment 3 interventions
Group C: PART C: (IACS-6274) with capivasertibExperimental treatment 2 interventions

Trial outcomes

Primary outcomes

1

Incidence of adverse events (AEs)

Will be assessed by the rate of dose limiting toxicities at each dose level in the dose escalation, and the rate of AEs and the rate of Grade 3 and higher AEs in the dose escalation and dose expansion. All AEs will be coded according to the latest version of Medical Dictionary for Regulatory Activities and National Cancer Institute-Common Terminology Criteria for Adverse Events version 5.0.

Time frame
Up to 90 days

Secondary outcomes

Other outcomes

Sponsors and contacts

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