A Phase II Trial of MLN8237 in Patients With Metastatic Castrate Resistant and Neuroendocrine Prostate Cancer

NCT01799278 | Completed Phase 2 Results DMC

• 1 other identifier: 1210013164
• Study Type: interventional
• Target: 60
• Locations: 1 country
• Sites: 8

Brief Summary

This study will evaluate the response rate of MLN8237 in patients with histologically confirmed or clinically suspected metastatic neuroendocrine prostate cancer (NEPC). MLN8237 is an orally administered Aurora kinase A inhibitor that has demonstrated broad antitumor activity in vitro and in vivo. In preclinical models, aurora kinase inhibition resulted in dramatic and preferential anti-tumor activity in NEPC with suppression of neuroendocrine marker expression.

Conditions

Small Cell Prostate Cancer; Neuroendocrine Prostate Cancer; Prostate Adenocarcinoma Plus > 50% Immunohistochemical Staining for Neuroendocrine Markers

Keywords

Metastatic prostate carcinoma

Outcome Measures

Primary Outcomes (1)

• Response Rate, as Assessed by CT/MRI and Bone Scan, of Treatment With MLN8237 for Patients With Neuroendocrine Prostate Cancer

  Evaluated per RECIST 1.1 guidelines: Complete response (CR) is defined as complete disappearance of all measurable and evaluable lesions by physical examination or imaging studies and normalization of PSA with no appearance of new lesions for \> 1 month. Partial response (PR) is defined as a 30% 56 or greater reduction in the sum longest unidimensional diameter of all measurable lesions. There may be no new lesions. Stable Disease (SD) is characterized by patients who do not meet the criteria of PR and who are without signs of progressive disease for at least 1 month. Disease Progression (DP) is defined as a greater than 20% increase in the sum longest unidimensional diameters of the indicator lesions or the appearance of new lesions. Bone scan progression (evaluable disease only) is defined by PCWG2 criteria. Per consensus guidelines in CRPC, to be considered measurable, lymph nodes need to be at least 2 cm in greatest dimension and 1.5 cm in short axis.

  one year

Secondary Outcomes (4)

• Progression-free Survival in Response to Therapy

  3 years

• Overall Survival in Response to Therapy

  3 years

• Prostate-Specific Antigen (PSA) Test Response Rate

  2 years

• Circulating Tumor Cell (CTC) Response

  2 years

Study Arms (1)

All Patients

EXPERIMENTAL

MLN8237 at 50 mg twice daily for 7 days repeated every 21 days. Therapy will continue until disease progression, unacceptable toxicity as a result of MLN8237, or withdrawal of patient consent.

Drug: MLN8237

Interventions

MLN8237 DRUG

MLN8237 will be administered orally. The study drug will be administered on an empty stomach with the patient remaining nothing by mouth (NPO), except for water and prescribed medications, for 2 hours before and 1 hour after each dose. Patients will be instructed to take each oral dose of MLN8237 with 8 ounces (1 cup, 240 mL) of water.

Also known as: Alisertib

All Patients

Eligibility Criteria

• Age: 18 Years+
• Sex: male
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Metastatic prostate carcinoma and at least one of the following:
• Histologic diagnosis of small cell or neuroendocrine prostate cancer
• Histologic diagnosis of prostate adenocarcinoma plus \> 50% immunohistochemical staining for neuroendocrine markers (chromogranin, synaptophysin or neuron specific enolase)
• Development of liver metastases in the absence of PSA progression as defined by PCWG2
• Serum chromogranin A level \>5 x upper limit of normal and/or serum neuron specific enolase (NSE) \>2x upper limit of normal
• Measurable disease by RECIST 1.1 with PCWG2 modifications
• Patients with pure small cell neuroendocrine carcinoma on histology are not required to have received prior androgen deprivation therapy (ADT) or castrate levels of testosterone, but their testosterone state should be maintained for the duration of the study. Other patients are required to have surgical or ongoing chemical castration, with baseline testosterone level \<50ng/dL.
• Patients capable of fathering children must agree to use an effective method of contraception for the duration of the trial and should continue use for 4 months after last dose of study drug
• Subjects must be able to take oral medication and to maintain a fast as required for 2 hours before and 1 hour after MLN8237 administration.
• ANC \> 1500/mm³, platelets \> 100,000/mm³, Hgb \> 9 g/dL. Values must be obtained without need for myeloid growth factor or platelet transfusion support within 14 days, however, erythrocyte growth factor is allowed as per published ASCO guidelines.
• Total bilirubin ≤ ULN, SGOT (AST) and SGPT (ALT)\< 1.5 x ULN. AST and/or ALT may be up to 5X ULN if with known liver metastases provided bilirubin is normal.
• Adequate renal function as defined by serum creatinine ≤ 1.5 x ULN. If creatinine \>1.5 x ULN, calculated or measured creatinine clearance must be ≥ 40 mL/minute (Cockcroft-Gault).
• ECOG performance status 0-2
• Estimated life expectancy \> 3 months
• Voluntary written informed consent before performance of any study-related procedure not part of normal medical care, with the understanding that consent may be withdrawn by the subject at any time without prejudice to future medical care.

You may not qualify if:

• Radiation therapy to 25% of bone marrow within 2 weeks of first dose
• Residual \> Grade 2 toxicity from prior treatment must have resolved with the exception of those explicitly described elsewhere in entry criteria
• Known history of uncontrolled sleep apnea syndrome and other conditions that could result in excessive daytime sleepiness, such as severe chronic obstructive pulmonary disease; requirement for supplemental oxygen.
• Requirement for constant administration of proton pump inhibitor, H2 antagonist, or pancreatic enzymes. Intermittent uses of antacids or H2 antagonists are allowed (see section 5.5)
• Severe or uncontrolled systemic infection
• Myocardial infarction within 6 months prior to enrollment or has New York Heart Association (NYHA) Class III or IV heart failure, uncontrolled angina, severe uncontrolled ventricular arrhythmias, or electrocardiographic evidence of acute ischemia or active conduction system abnormalities. Prior to study entry, any ECG abnormality at Screening has to be documented by the investigator as not medically relevant.
• Patient has received other investigational drugs with 14 days before enrollment
• Serious medical or psychiatric illness likely to interfere with participation in this clinical study.
• Other severe acute or chronic medical or psychiatric condition, including uncontrolled diabetes, malabsorption, resection of the pancreas or upper small bowel, requirement for pancreatic enzymes, any condition that would modify small bowel absorption of oral medications, or laboratory abnormality that may increase the risk associated with study participation or investigational product administration or may interfere with the interpretation of study results and, in the judgment of the investigator, would make the patient inappropriate for enrollment in this study.
• Currently active other malignancy excluding controlled non-melanoma skin cancer. Patients are considered NOT to have "currently active" malignancy if they have completed any necessary therapy and are considered by their physician to be at less than 30% risk of relapse.
• Treatment with the enzyme-inducing antiepileptic drugs phenytoin, carbamazepine or phenobarbital, or rifampin, rifabutin, rifapentine or St. John's wort within 14 days prior to the first dose of MLN8237 and during the study
• Known history of human immunodeficiency virus (HIV) infection, hepatitis B, or hepatitis C. Testing is not required in the absence of clinical findings or suspicion.

Sponsors & Collaborators

• Weill Medical College of Cornell University: lead
• Millennium Pharmaceuticals, Inc.: collaborator

Study Sites (8)

University of Chicago

Chicago, Illinois, 60637, United States

Location

Karmanos Cancer Institute

Detroit, Michigan, 48201, United States

Location

Rutgers Cancer Institute of New Jersey

New Brunswick, New Jersey, 08903, United States

Location

Memorial Sloan-Kettering Cancer Center

New York, New York, 10021, United States

Location

Weill Cornell Medical College

New York, New York, 10065, United States

Location

Duke University Health System

Durham, North Carolina, 27710, United States

Location

University Hospitals Cleveland Medical Center

Cleveland, Ohio, 44106, United States

Location

University of Washington Medical Center

Seattle, Washington, 98195, United States

Location

Related Publications (1)

• Beltran H, Oromendia C, Danila DC, Montgomery B, Hoimes C, Szmulewitz RZ, Vaishampayan U, Armstrong AJ, Stein M, Pinski J, Mosquera JM, Sailer V, Bareja R, Romanel A, Gumpeni N, Sboner A, Dardenne E, Puca L, Prandi D, Rubin MA, Scher HI, Rickman DS, Demichelis F, Nanus DM, Ballman KV, Tagawa ST. A Phase II Trial of the Aurora Kinase A Inhibitor Alisertib for Patients with Castration-resistant and Neuroendocrine Prostate Cancer: Efficacy and Biomarkers. Clin Cancer Res. 2019 Jan 1;25(1):43-51. doi: 10.1158/1078-0432.CCR-18-1912. Epub 2018 Sep 19.

  PMID: 30232224 DERIVED

MeSH Terms

Conditions

Prostatic Neoplasms

Interventions

MLN 8237

Condition Hierarchy (Ancestors)

Genital Neoplasms, Male; Urogenital Neoplasms; Neoplasms by Site; Neoplasms; Genital Diseases, Male; Genital Diseases; Urogenital Diseases; Prostatic Diseases; Male Urogenital Diseases

Results Point of Contact

• Title: Dr. Himisha Beltran
• Organization: Weill Cornell Medical College

GUONC@med.cornell.edu

(646) 962-2072

Study Officials

• Himisha Beltran, MD

  Weill Medical College of Cornell University

  PRINCIPAL INVESTIGATOR

Publication Agreements

• PI is Sponsor Employee: Yes

Study Design

• Study Type: interventional
• Phase: phase 2
• Allocation: NA
• Masking: NONE
• Purpose: TREATMENT
• Intervention Model: SINGLE GROUP
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: February 22, 2013
• First Posted: February 26, 2013
• Study Start: February 1, 2013
• Primary Completion: July 1, 2016
• Study Completion: August 1, 2017
• Last Updated: January 23, 2018
• Results First Posted: November 29, 2017

Record last verified: 2017-12

Data Sharing

• IPD Sharing: Will not share

Locations

US (8)