AZD5363 in Patients With Advanced Solid Tumors Harboring AKT Mutations

Sponsor

Memorial Sloan Kettering Cancer Center (Other)

Overall Status

Active, not recruiting

CT.gov ID

NCT03310541

Collaborator

(none)

Enrollment

Locations

Arms

71.7

Anticipated Duration (Months)

Patients Per Site

0.1

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

This study will test the recommended dose of AZD5363 (recommended from a previous phase 1 study of the drug) in patients with specific AKT mutations. In patients who have ER positive breast cancer with an AKT mutation, they will also be receiving a standard breast cancer drug called fulvestrant that is given as an injection. In patients who have prostate cancer with an AKT mutation, they will also be receiving a standard prostate cancer drug called enzalutamide that is taken orally.

Condition or Disease	Intervention/Treatment	Phase
Breast Cancer Prostate Cancer Advanced Solid Tumors	Drug: AZD5363 Drug: Enzalutamide Drug: Fulvestrant	Phase 1

Study Design

Study Type:

Interventional

Actual Enrollment :

12 participants

Allocation:

Non-Randomized

Intervention Model:

Parallel Assignment

Intervention Model Description:

This will be an open label, single institution, non-randomized, pilot study.This will be an open label, single institution, non-randomized, pilot study.

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

A Pilot Study of AZD5363 for Patients With Advanced Solid Tumors Harboring Mutations in AKT1, AKT2, or AKT3

Actual Study Start Date :

Oct 11, 2017

Anticipated Primary Completion Date :

Oct 1, 2023

Anticipated Study Completion Date :

Oct 1, 2023

Arms and Interventions

Arm	Intervention/Treatment
Experimental: Prostate, Previously treated with Enzalutamide 28-DAY CYCLE AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week + Enzalutamide 160 mg PO once daily	Drug: AZD5363 AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week Drug: Enzalutamide Enzalutamide 160 mg PO once daily
Experimental: ER+ Breast, Previously treated with Fulvestrant 28-DAY CYCLE AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week + Fulvestrant 500mg IM days 1, 15, 29 (cycle 2 day 1) and then every 4 weeks	Drug: AZD5363 AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week Drug: Fulvestrant 500mg IM days 1, 15, 29 (cycle 2 day 1) and then every 4 weeks
Experimental: Advanced Solid Tumors 28-DAY CYCLE AZD5363 480mg PO twice daily for 4 days on, 3 days off, every week	Drug: AZD5363 AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week

Arm

Intervention/Treatment

Experimental: Prostate, Previously treated with Enzalutamide

28-DAY CYCLE AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week + Enzalutamide 160 mg PO once daily

Drug: AZD5363

AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week

Drug: Enzalutamide

Enzalutamide 160 mg PO once daily

Experimental: ER+ Breast, Previously treated with Fulvestrant

28-DAY CYCLE AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week + Fulvestrant 500mg IM days 1, 15, 29 (cycle 2 day 1) and then every 4 weeks

Drug: AZD5363

AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week

Drug: Fulvestrant

500mg IM days 1, 15, 29 (cycle 2 day 1) and then every 4 weeks

Experimental: Advanced Solid Tumors

28-DAY CYCLE AZD5363 480mg PO twice daily for 4 days on, 3 days off, every week

Drug: AZD5363

AZD5363 400mg PO twice daily for 4 days on, 3 days off, every week

Outcome Measures

Primary Outcome Measures

number of patients with an objective response rate (ORR) of AZD5363 [1 year]
A response is defined as any of the following: a response according to RECIST v 1.1, PCWG3 (for patients with measurable visceral and/or nodal disease at baseline) or RANO as applicable or a reduction in the PSA level of 50% or more (for prostate cancer patients without visceral and/or nodal disease at baseline), with a confirmatory assessment at least 4 weeks later.

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Pathologically confirmed recurrent or metastatic advanced solid tumor, for which there is no curative-intent treatment option and confirmation of the presence of AKT1, AKT2, or AKT3 mutations detected by the MSK-IMPACT assay platform or other CLIA-approved test
ER+ breast cancer patients must have received and progressed on Fulvestrant and be post-menopausal
Prostate cancer patients must have received and progressed on enzalutamide
Age ≥ 18 years
ECOG performance status ≤ 2 with no deterioration over the previous 2 weeks
Life expectancy of ≥ 12 weeks
Measurable disease as defined by the tumor specific relevant response criteria for the breast and other solid tumor cohorts (measurable disease is not required for enrollment in the prostate cancer cohort):
RECIST version 1.1 criteria
Prostate Cancer Clinical Trials Working Group 3 (PCWG3) criteria.
RANO criteria
Females should be using adequate contraceptive measures (see Section 0), should not be breast feeding and must have a negative pregnancy test prior to start of dosing if of child-bearing potential or must have evidence of non-child-bearing potential by fulfilling one of the following criteria at screening:
Post-menopausal defined as:
Aged more than 50 years and amenorrhoeic for at least 12 months following cessation of all exogenous hormonal treatments
Estradiol, FSH and LH levels in post-menopausal range while receiving LHRH analogues for medical castration in patients with breast cancer.
Documentation of irreversible surgical sterilisation by hysterectomy, bilateral oophorectomy or bilateral salpingectomy but not tubal ligation.
Male patients should be willing to use barrier contraception (i.e. condoms)

Exclusion Criteria:

ER+ breast cancer patients harboring the AKT1 E17K mutation (patient population tested in MSK IRB# 14-214, study D3610C00001 part E, ClinicalTrials.gov NCT01226316).
Diabetes mellitus type 1
Fasting plasma glucose [fasting is defined as no calorific intake for at least 8 hours]:
≥ 126 mg/dL for those patients without a pre-existing diagnosis of Type 2 diabetes mellitus
≥ 167mg/dL for those patients with a pre-existing diagnosis of Type 2 diabetes mellitus
Glycosylated haemoglobin (HbA1C) ≥8.0%
Requirement for insulin for routine diabetic management and control
Requirement for >2 oral hypoglycaemic medications for routine diabetic management and control
Treatment with any of the following:
Any investigational agents or study drugs from a previous clinical study within 30 days of the first dose of study treatment
Any other chemotherapy, immunotherapy or anticancer agents within 3 weeks or 5 half lives, whichever is longer, of the first dose of study treatment, except fulvestrant, enzalutamide or hormonal therapy with LHRH analogues for medical castration in patients with breast or prostate cancer, which are permitted
Potent inhibitors or inducers or substrates of CYP3A4 or substrates of CYP2D6 within 2 weeks before the first dose of study treatment (3 weeks for St John"s Wort).
Major surgery (excluding placement of vascular access) within 4 weeks of the first dose of study treatment
Radiotherapy with a wide field of radiation within 4 weeks of the first dose of study treatment
Prior ATP-competitive AKT inhibitors
With the exception of alopecia, any unresolved toxicities from prior therapy greater than Common Terminology Criteria for Adverse Events (CTCAE) grade 1 at the time of starting study treatment
Spinal cord compression or brain metastases unless asymptomatic, treated and stable and not requiring steroids for at least 4 weeks prior to start of study treatment
As judged by the investigator, any evidence of severe or uncontrolled systemic diseases, including active bleeding diatheses, or active infection including hepatitis B, hepatitis C and human immunodeficiency virus. Screening for chronic conditions is not required.
Any of the following cardiac criteria:
Resting corrected QT interval (QTc) > 480 msec obtained from electrocardiogram (ECG)
Any clinically important abnormalities in rhythm, conduction or morphology of resting electrocardiogram (ECG) eg, complete left bundle branch block, third degree heart block
Any factors that increase the risk of QTc prolongation or risk of arrhythmic events such as heart failure, hypokalaemia, congenital long QT syndrome, family history of long QT syndrome or unexplained sudden death under 40 years of age or any concomitant medication known to prolong the QT interval
Experience of any of the following procedures or conditions in the preceding 6 months and judged to be clinically significant by Principle Investigator: : coronary artery bypass graft, angioplasty, vascular stent, myocardial infarction, angina pectoris, congestive heart failure New York Heart Association (NYHA) Grade ≥2
Uncontrolled hypotension - Systolic blood pressure (BP) <90mmHg and/or diastolic BP <50mmHg
Left ventricular ejection fraction (LVEF) below lower limit of normal for site.
Inadequate bone marrow reserve or organ function as demonstrated by any of the following laboratory values:
Absolute neutrophil count < 1 x 10^9/L
Platelet count < 100 x 10^9/L
Haemoglobin < 9.0 g/dL
ALT > 2.5 times the upper limit of normal (ULN) if no demonstrable liver metastases, or >5 times ULN in presence of liver metastases
AST > 2.5 times ULN if no demonstrable liver metastases, or >5 times ULN in presence of liver metastases.
Total bilirubin > 1.5 times ULN (patients with confirmed Gilbert"s syndrome may be included in the study)
Creatinine >1.5 times ULN concurrent with creatinine clearance < 50 ml/min; confirmation of creatinine clearance is only required when creatinine is > 1.5 times ULN
Proteinuria 3+ on dipstick analysis or >500 mg/24 hours
Refractory nausea and vomiting, chronic gastrointestinal diseases, inability to swallow the formulated product or previous significant bowel resection that would preclude adequate absorption of AZD5363
History of hypersensitivity to active or inactive excipients of AZD5363, fulvestrant and enzalutamide or drugs with a similar chemical structure or class to these agents.
Judgment by the investigator that the patient should not participate in the study if the patient is unlikely to comply with study procedures, restrictions and requirements

Contacts and Locations

Locations

	Site	City	State	Country	Postal Code
1	Memoral Sloan Kettering Monmouth	Middletown	New Jersey	United States	07748
2	Memorial Sloan Kettering Westchester	Harrison	New York	United States	10604
3	Memorial Sloan Kettering Cancer Center	New York	New York	United States	10065