Clinical Trials Logo

Clinical Trial Details — Status: Terminated

Administrative data

NCT number NCT02023905
Other study ID # Novartis-CRAD001CUS225T
Secondary ID 131012NCI-2014-0
Status Terminated
Phase Phase 2
First received
Last updated
Start date March 19, 2014
Est. completion date September 30, 2021

Study information

Verified date November 2022
Source University of California, San Francisco
Contact n/a
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

The purpose of this study is to find out what effects, good and/or bad, everolimus (RAD001, also known as Afinitor®) alone or with temozolomide has on the patient and the patient's low-grade glioma. Everolimus is being investigated as an anticancer agent based on its potential to prevent tumor cells from growing and multiplying. Specifically, there is a protein called mTOR that we think helps many tumors to grow, and everolimus blocks the effect of mTOR. Temozolomide is also an anticancer agent that prevents tumor cells from growing and multiplying.


Description:

PRIMARY OBJECTIVES: Arm 1: To assess progression-free survival in patients with previously untreated alpha-thalassemia/mental retardation, X-linked (ATRX) lost and/or 1p/19q intact, phosphatidylinositol 3-kinase (PI3K)/Mechanistic target of rapamycin (mTOR) pathway-activated low grade-glioma (LGG) treated with everolimus. Arm 2: To assess progression-free survival in patients with previously untreated ATRX lost and/or 1p/19q intact, PI3K/mTOR pathway-non-activated LGG treated with everolimus and TMZ. Arm 3: To assess progression-free survival in patients with previously untreated ATRX intact and/or 1p/19q co-deleted LGG treated with everolimus. SECONDARY OBJECTIVES: 1. To assess overall and progression-free survival distributions (Arms 1, 2 & 3). 2. To assess the objective response rate to treatment (Arms 1, 2 & 3). 3. To further delineate the safety profile of the combination of everolimus and TMZ (Arm 2) 4. To assess whether treatment (Arms 1, 2 & 3) provides clinical benefit by reducing seizure frequency EXPLORATORY OBJECTIVES 1. Pending adequate funding, to assess the ability of metabolic and physiologic imaging parameters such as magnetic resonance (MR) spectroscopy, perfusion-weighted imaging, and diffusion-weighted imaging to predict clinically relevant endpoints such as time to progression and survival. 2. To assess for an association between the presence/absence of clonal or subclonal genetic mutations in the PI3K pathway and Median progression-free survival (PFS), Objective Response Rate (ORR), phosphatase and tensin homolog (PTEN) gene methylation, and the immunohistochemical measurements of the PI3K pathway activation in patients treated with everolimus or TMZ and everolimus. 3. To longitudinally assess quality of life (QoL) in low-grade glioma patients over the course of treatment with everolimus (Arms 1 & 3). OUTLINE: Patients will be assigned to one of 3 treatment arms based on two characteristics of their tumor, called "1p/19q" (this is a test of the tumor chromosomes) and "p-PRAS40" (this is a test of a pathway in the tumor called mTOR). If the patient's tumor is 1p/19q intact and the phosphorylation of proline-rich Ak strain transforming (AKT) substrate of 40 kDa, encoded by the gene AKT1S1 (p-PRAS40) positive, the patient will be assigned to Treatment Arm 1. If the patient's tumor is 1p/19q intact and p-PRAS40 negative, the patient will be assigned to Treatment Arm 2. If the patient's tumor is 1p/19q co-deleted, regardless of the p-PRAS40 result, the patient will be assigned to Treatment Arm 3. All patients will be observed for safety for 30 days following the last dose of everolimus. After completion of study treatment, patients whose tumors have not progressed will be followed with interval MRIs for an additional 2 years, and thereafter as per the discretion of the managing physician. Patients off protocol therapy will continue to be followed for survival only.


Recruitment information / eligibility

Status Terminated
Enrollment 27
Est. completion date September 30, 2021
Est. primary completion date September 30, 2021
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria: - Age >= 18 years - Karnofsky performance scale score (KPS) >= 60 - Adequate bone marrow function as shown by: Absolute Neutrophil Count (ANC) >= 1.5 x 10^9/L, Platelets >= 100 x 10^9/L, hemoglobin >= 9.0 g/dL; - Adequate liver function as shown by: Total serum bilirubin = 2.0 mg/dL, alanine aminotransferase (ALT) and aspartate aminotransferase (AST) <=2.5x upper limit of normal (ULN), International Normalized Ratio (INR) <= 2; - Adequate renal function: serum creatinine <=1.5 x ULN; - Fasting serum cholesterol <= 300 mg/dL OR <= 7.75 mmol/L AND fasting triglycerides <= 2.5x ULN. NOTE: In case one or both of these thresholds are exceeded, the patient can only be included after initiation of appropriate lipid lowering medication with confirmed reduction of lab values to within eligibility parameters; - Signed informed consent prior to any screening procedures - Histologically proven supratentorial low-grade glioma at initial diagnosis; pathology must have been reviewed by University of California, San Francisco (UCSF) neuropathology. Eligible low-grade gliomas include: astrocytoma, oligodendroglioma and mixed oligoastrocytoma. Pilocytic astrocytomas are excluded. - Patient's tumor must have documentation of the presence of an Isocitrate dehydrogenase 1 (IDH1) and/or Isocitrate dehydrogenase 2 (IDH2) mutation of any type. - Results of 1p/19q chromosomal status and p-PRAS40 testing must be available to permit treatment selection. - Evaluable disease - Must begin treatment within 120 days of surgical procedure Exclusion Criteria: - No prior tumor treatment except for surgery at diagnosis, and must have adequately recovered from surgery - Known intolerance or hypersensitivity to everolimus or other rapamycin analogs (e.g. sirolimus, temsirolimus) or to temozolomide - Known impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of oral everolimus or temozolomide - Uncontrolled diabetes mellitus as defined by HbA1c > 8.0% despite adequate therapy. Patients with a known history of impaired fasting glucose or diabetes mellitus (DM) may be included, however blood glucose and antidiabetic treatment must be monitored closely throughout the trial and adjusted as necessary; - Any severe and/or uncontrolled medical conditions such as: unstable angina pectoris, symptomatic congestive heart failure, myocardial infarction =6 months prior to start of everolimus, serious uncontrolled cardiac arrhythmia, or any other clinically significant cardiac disease; symptomatic congestive heart failure of New York heart Association Class III or IV; active (acute or chronic) or uncontrolled severe infection, liver disease such as cirrhosis, decompensated liver disease, and chronic hepatitis (i.e. quantifiable hepatitis B virus(HBV-DNA and/or positive Hepatitis B Surface Antigen (HbsAg), quantifiable hepatitis C virus (HCV-RNA); known severely impaired lung function (spirometry and Diffusing capacity of the lungs for carbon monoxide (DLCO) 50% or less of normal and O2 saturation 88% or less at rest on room air); active, bleeding diathesis; - Chronic treatment with corticosteroids or other immunosuppressive agents. Topical or inhaled corticosteroids are allowed, and treatment with low dose Decadron (<= 3mg daily) is allowed; - Known history of HIV seropositivity; - Positive serological test results for hepatitis B - Positive serological test result for hepatitis C - Recipients of live attenuated vaccines within 1 week of start of treatment and during the study. Avoid close contact with others who have received live attenuated vaccines. Examples of live attenuated vaccines include intranasal influenza, measles, mumps, rubella, oral polio, Bacillus Calmette-Guerin (BCG), yellow fever, varicella and TY21a typhoid vaccines; - History of another primary malignancy, with the exceptions of: non-melanoma skin cancer, and carcinoma in situ of the cervix, uterus, or breast, unless the patient has been disease free for >= 3 years; - History of non-compliance to medical regimens or who are considered potentially unreliable or will not be able to complete the entire study; - Currently part of or have participated in any clinical investigation with an investigational therapeutic drug within 1 month prior to dosing; - Pregnant or nursing (lactating) women; - Women of child-bearing potential (WOCBP), defined as all women physiologically capable of becoming pregnant, who are not willing to use adequate methods of contraception during the study and for 8 weeks after the end of treatment. - Women are considered post-menopausal and not of child-bearing potential if they have had 12 months of natural (spontaneous) amenorrhea with an appropriate clinical profile (e.g. age appropriate, history of vasomotor symptoms) or have had surgical bilateral oophorectomy (with or without hysterectomy) or tubal ligation at least six weeks prior to randomization. In the case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow up hormone level assessment is she considered not of child-bearing potential. - Male patients whose sexual partner(s) are WOCBP who are not willing to use adequate contraception, during the study and for 8 weeks after the end of treatment

Study Design


Related Conditions & MeSH terms


Intervention

Drug:
Everolimus
everolimus at 10 mg daily continuously
Temozolomide
Temozolomide will be dosed initially at 150 mg/m2/day for 5 days out of a 28-day cycle. TMZ will be stopped after 12 cycles

Locations

Country Name City State
United States University of California, San Francisco San Francisco California

Sponsors (2)

Lead Sponsor Collaborator
University of California, San Francisco Novartis

Country where clinical trial is conducted

United States, 

Outcome

Type Measure Description Time frame Safety issue
Primary Progression-Free Survival Rate (PFS) (Arms 1 and 2) Participants will be analyzed based on intention to treat using the Response Assessment in Neuro-Oncology (RANO) criteria for progression. Based on RANO criteria, a responder is defined using both radiographic and clinical criteria. Complete response (CR) or Partial Response (PR) will be first assessed by radiographic changes as determined by an improvement of the bi-dimensional evaluation of the tumor size. In addition, changes in neurologic function and steroid use will be considered. Analyses will be performed after all enrolled participants in arm 1 or arm 2 have completed 33 months on study, or whenever the progression status of all participants has been established, whichever comes first. Kaplan-Meier estimates and the associated 95% confidence intervals (CI) will be calculated for the 33-month PFS separately for the two arms. Up to 33 Months
Primary Progression-Free Survival Rate (PFS) (Arm 3) Participants will be analyzed based on intention to treat using the Response Assessment in Neuro-Oncology (RANO) criteria for progression. Based on RANO criteria, a responder is defined using both radiographic and clinical criteria. Complete response (CR) or Partial Response (PR) will be first assessed by radiographic changes as determined by an improvement of the bi-dimensional evaluation of the tumor size. In addition, changes in neurologic function and steroid use will be considered. Analyses will be performed after all participants enrolled in arm 3 have completed 38 months on study, or whenever the progression status of all participants has been established, whichever comes first. Kaplan-Meier estimates and the associated 95% CIs will be calculated for the 38-month PFS. Up to 38 Months
Secondary Median Progression Free Survival (PFS) Participants will be analyzed based on an intention to treat model. PFS is defined as the time from first objective response to the time of disease progression or death using the Response Assessment in Neuro-Oncology (RANO) criteria to determine progression. If the participant does not have an event of disease progression or recurrence nor has the patient died, the participant's data will be censored at the date of last contact with the patient. Kaplan-Meier estimates and the associated 95% CIs will be calculated. Up to 84 Months
Secondary Overall Survival Rate (OS) Participants will be analyzed based on an intention to treat model. Overall survival is defined as the first day of treatment until death or study completion, whichever comes first. Kaplan-Meier estimates and the associated 95% CIs will be calculated by treatment arm. Up to 84 Months
Secondary Objective Response Rate (ORR) Overall response rate (ORR) is the percentage of patients who achieved a best response of complete response (CR) or partial response (PR) out of all assigned patients. Based on the best objective status as assessed by the Response Assessment in Neuro-Oncology (RANO) criteria. Using RANO criteria, a responder is defined by radiographic and clinical criteria. Complete response or PR will be first assessed by radiographic changes as determined by an improvement of the bi-dimensional evaluation of the tumor size. In addition, changes in neurologic function and steroid use will be considered. The point estimate and the associated 2-sided 95% CI for the response rate separately for the three arms. Up to 36 Months
Secondary Rate of Reduction in Seizures To assess the reduction in seizure rate the investigator will compare the seizure rate on study to that experienced one month prior to enrolling in the study. The RANO low grade gliomas (LGG) guideline will be used to assess reduction of seizures, which calls a 50% or more reduction number of monthly seizures an 'improvement'; a 50% or more increase a worsening'; and anything less than 50% in either direction a 'stable seizure rate'. Up to 36 Months
See also
  Status Clinical Trial Phase
Active, not recruiting NCT03233204 - Olaparib in Treating Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With Defects in DNA Damage Repair Genes (A Pediatric MATCH Treatment Trial) Phase 2
Completed NCT04044937 - Fluoroethyltyrosine for Evaluation of Intracranial Neoplasms Phase 2
Terminated NCT01452854 - Ovarian Aging in Low Grade Glioma (LGG) Treated With Temozolomide
Recruiting NCT03952598 - Studying the Biology of IDH-mutant Gliomas Via Longitudinal Observation of 2-hydroxyglutarate (2-HG) Using MR Spectroscopy N/A
Active, not recruiting NCT03213665 - Tazemetostat in Treating Patients With Relapsed or Refractory Advanced Solid Tumors, Non-Hodgkin Lymphoma, or Histiocytic Disorders With EZH2, SMARCB1, or SMARCA4 Gene Mutations (A Pediatric MATCH Treatment Trial) Phase 2
Recruiting NCT05964569 - Feasibility of Individualized, Model-guided Optimization of Proton Beam Treatment Planning in Patients With Low Grade Glioma Phase 2
Completed NCT02607397 - ROCOCO - Low Grade Glioma - Planning Study N/A
Active, not recruiting NCT01358058 - Proton Radiation Therapy for Gliomas N/A
Recruiting NCT03718767 - Nivolumab in Patients With IDH-Mutant Gliomas With and Without Hypermutator Phenotype Phase 2
Recruiting NCT02455245 - A Study Comparing Two Carboplatin Containing Regimens for Children and Young Adults With Previously Untreated Low Grade Glioma Phase 3
Completed NCT02186262 - Rotating Frame Relaxation and Diffusion Weighted Imaging of Human Gliomas
Recruiting NCT01386450 - AZD6244 in Children With Low-Grade Gliomas Phase 1/Phase 2
Completed NCT02286531 - Evaluation de O-(2-[18F]-Fluoroethyl)-L-Tyrosine, a New Tracer PET, in the Diagnosis of Low Grade Glioma N/A
Active, not recruiting NCT04553757 - Seizure Control as a New Metric in Assessing Efficacy of Tumor Treatment in Patients With Low Grade Glioma
Not yet recruiting NCT06132685 - Post-Operative Dosing of Dexamethasone in Patients With Brain Tumors After a Craniotomy, PODS Trial Phase 2
Recruiting NCT04166409 - A Study of the Drugs Selumetinib vs. Carboplatin and Vincristine in Patients With Low-Grade Glioma Phase 3
Recruiting NCT02358187 - A Vaccine Trial for Low Grade Gliomas Phase 2
Recruiting NCT03871257 - A Study of the Drugs Selumetinib Versus Carboplatin/Vincristine in Patients With Neurofibromatosis and Low-Grade Glioma Phase 3
Terminated NCT01281982 - (11C)dLop as a Marker of P-Glycoprotein Function in Patients With Gliomas
Active, not recruiting NCT01288235 - Proton Radiotherapy for Pediatric Brain Tumors Requiring Partial Brain Irradiation Phase 2