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RAD001 in Pheochromocytoma or Nonfunctioning Carcinoid (PheoCarcRAD001)

Primary Purpose

Pheochromocytoma, Extra-adrenal Paraganglioma, Non-functioning Carcinoid

Status
Completed
Phase
Phase 2
Locations
Korea, Republic of
Study Type
Interventional
Intervention
RAD001
Sponsored by
Seoul National University Hospital
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Pheochromocytoma focused on measuring Pheochromocytoma, extra-adrenal paraganglioma, non-functioning carcinoid, RAD001

Eligibility Criteria

18 Years - undefined (Adult, Older Adult)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • 1. Histologically or cytologically confirmed pheochromocytoma or extra-adrenal paraganglioma or carcinoid
  • 2. Local, locally-advanced or metastatic disease documented as having shown progression on a scan (CT, MRI, MIBI scan) taken 2 to 12 months prior to baseline compared to a previous scan taken at any time in the past. Progression must be documented according to RECIST criteria.
  • 3. Disease that is not amenable to surgery, radiation or combined modality therapy with curative intent.
  • 4. Presence of at least one measurable target lesion for further evaluation according to RECIST criteria
  • 5. 18 years or older
  • 6. ECOG performance status 0, 1
  • 7. Previous treatment with chemotherapy, loco-regional therapy (e.g chemoembolization) are permitted providing that toxicity has resolved to ≤grade 1 at study entry and that last treatment was at least 4 weeks prior to baseline assessment.
  • 8. Adequate organ function
  • 9. A patient with the willingness to comply with the study protocol during the study period and capable of complying with it
  • 10. A patient who signed the informed consent prior to the participation of the study and who understands that he/she has a right to withdrawal from participation in the study at any time without any disadvantages.

Exclusion Criteria:

  • 1. A patient with no measurable disease
  • 2. Prior chemotherapy, radiation therapy or surgery within 4 weeks prior to study entry except palliative radiotherapy to non-target lesions (within 2 weeks prior to study entry)
  • 3. A patient with functioning carcinoid
  • 4. A patient with previous active or passive immunotherapy
  • 5. A patient with intestinal obstruction or impending obstruction, recent active upper GI bleeding
  • 6. A pregnant or lactating patient
  • 7. A patient of childbearing potential without being tested for pregnancy at baseline or with being tested for positive. (A postmenopausal woman with the amenorrhea period of at least 12 months or longer is considered to have non-childbearing potential)
  • 8. A man or woman of childbearing potential who has no willingness to use a contraceptive measure during the study
  • 9. A patient with history of another malignant disease within past 5 years, except curatively treated basal cell carcinoma of skin and cervical carcinoma in situ.
  • 10. A patient with history of uncontrolled seizures, central nervous system disorder or psychiatric disorders that are considered clinically significant by the investigator that would prohibit the understanding of informed consent or that may be considered to interfere with the compliance of the administration of the study medications.
  • 11. A patient with clinically significant heart disease (e.g. congestive heart failure, symptomatic coronary artery diseases, cardiac arrhythmia, etc) or myocardial infarction within past 12 months.
  • 12. Ongoing cardiac arrhythmia of grade ≥2, atrial fibrillation of any grade, or QTc interval>450msec for males or >470msec for female.
  • 13. A patient with interstitial pneumonia or diffuse symptomatic fibrosis of the lungs
  • 14. A patient with peripheral neuropathy of grade 1 by NCI CTC, caused by other factors (e.g. alcohol, diabetes, etc). If the absence of deep tendon reflexes is the only neurologic disorder, this condition does not apply to the exclusion criteria.
  • 15. A patient with organ transplantation requiring immunosuppressive therapy

Sites / Locations

  • Seoul National University Hospital

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

RAD001

Arm Description

RAD001 10 mg daily po medication

Outcomes

Primary Outcome Measures

progression-free survival rate at 4 months
proportion of patients who are alive and progression-free at the time of 4 months of treatment among all patients

Secondary Outcome Measures

time to progression (TTP)
overall survival (OS)
response rate (RR)
metabolic response rate by PET-CT

Full Information

First Posted
May 31, 2010
Last Updated
May 19, 2015
Sponsor
Seoul National University Hospital
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1. Study Identification

Unique Protocol Identification Number
NCT01152827
Brief Title
RAD001 in Pheochromocytoma or Nonfunctioning Carcinoid
Acronym
PheoCarcRAD001
Official Title
Phase II Study of RAD001monotherapy in Patients With Unresectable Pheochromocytoma or Extra-adrenal Paraganglioma or Non-functioning Carcinoid
Study Type
Interventional

2. Study Status

Record Verification Date
June 2010
Overall Recruitment Status
Completed
Study Start Date
July 2008 (undefined)
Primary Completion Date
May 2011 (Actual)
Study Completion Date
December 2011 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Seoul National University Hospital

4. Oversight

Data Monitoring Committee
Yes

5. Study Description

Brief Summary
According to Martin F et al, AKT is highly phosphorylated in phenochromocytoma but not in benign adrenocortical tumors. In nonfunctioning carcinoid, the PI3K/AKT/mTOR pathway is activated. Although mTOR is clearly an attractive therapeutic target in tumor, no clinical study on mTOR inhibition by RAD001 have been conducted in pheochromocytoma or extra-adrenal paraganglioma or non-functioning carcinoid. So we design this phase II study of RAD001 in pheochromocytoma or extra-adrenal paraganglioma or non-functioning carcinoid to evaluate the efficacy of RAD001 in this orphan disease.
Detailed Description
Although several therapeutic options exist for patients with metastatic pheochromocytoma, all options are limited and there is no cure. Reduction of tumor size palliates symptoms, but a survival advantage of debulking is unproven. A reduced tumor burden can facilitate subsequent radiotherapy or chemotherapy. External-beam irradiation of bone metastases and radio frequency ablation of lesions are treatment alternatives. Chemotherapy with a combination of cyclophosphamide, vincristin, and dacarbazine can provide tumor regression and symptom relief in up to 50% of patients, but the responses are usually short-lived. To date, 131I-labeled MIBG therapy is the single most valuable adjunct to surgical treatment of malignant pheochromocytomas. As a single agent, 131I-labeled MIBG has a limited efficacy of cure, and there is no consensus on what doses to use for treating either bone or organ metastases. Multicenter studies are required to reach a consensus on the efficacy of high-dose versus fractionated medium doses of 131I-labeled MIBG and monotherapy versus combination therapy with other radio nuclides or modes of chemotherapy. The PI3-K/Akt/mTOR pathway is dysregulated in many cancers and is activated by several upstream proteins, such as ras, TCL1, and bcr-abl, and membrane receptor tyrosine kinases, including vascular endothelial growth factor receptor, platelet-derived growth factor receptor, c-kit, and Flt3. Increased expression and constitutive activation of the catalytic subunit of PI3-K and Akt and/or decreased or absent PTEN protein expression have been reported in many types of cancer. Activating mutation in PIK3CA, the gene for the catalytic subunit of PI3-K have been reported in 25% of gastric cancer. Upstream in the growth-promoting pathways that converge on mTOR are critical molecules that are often deregulated in cancer. These deregulated molecules precede inappropriate signals that activate the mTOR switch, driving the growth and proliferation of the cancer cell. Because the number of potential defects that can cause inappropriate activation of mTOR is large and one or another is common to most cancer cells, blocking their effect at the point of convergence is a rational approach. According to Martin F et al, AKT is highly phosphorylated in phenochromocytoma but not in benign adrenocortical tumors. Although mTOR is clearly an attractive therapeutic target in tumor, no clinical study on mTOR inhibition by RAD001 have been conducted in pheochromocytoma or extra-adrenal paraganglioma. So we conduct this phase II study of RAD001 in this disease And we also include the nonfunctioning carcinoid in this study.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Pheochromocytoma, Extra-adrenal Paraganglioma, Non-functioning Carcinoid
Keywords
Pheochromocytoma, extra-adrenal paraganglioma, non-functioning carcinoid, RAD001

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 2
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
Non-Randomized
Enrollment
33 (Actual)

8. Arms, Groups, and Interventions

Arm Title
RAD001
Arm Type
Experimental
Arm Description
RAD001 10 mg daily po medication
Intervention Type
Drug
Intervention Name(s)
RAD001
Intervention Description
RAD001 10 mg daily po medication. Treatments will be continued until any of the following events occur progression of disease the subject develops unacceptable toxicity consent to participate in the study is withdrawn
Primary Outcome Measure Information:
Title
progression-free survival rate at 4 months
Description
proportion of patients who are alive and progression-free at the time of 4 months of treatment among all patients
Time Frame
10 months
Secondary Outcome Measure Information:
Title
time to progression (TTP)
Time Frame
10 months
Title
overall survival (OS)
Time Frame
2 years
Title
response rate (RR)
Time Frame
6 months
Title
metabolic response rate by PET-CT
Time Frame
2 months

10. Eligibility

Sex
All
Minimum Age & Unit of Time
18 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: 1. Histologically or cytologically confirmed pheochromocytoma or extra-adrenal paraganglioma or carcinoid 2. Local, locally-advanced or metastatic disease documented as having shown progression on a scan (CT, MRI, MIBI scan) taken 2 to 12 months prior to baseline compared to a previous scan taken at any time in the past. Progression must be documented according to RECIST criteria. 3. Disease that is not amenable to surgery, radiation or combined modality therapy with curative intent. 4. Presence of at least one measurable target lesion for further evaluation according to RECIST criteria 5. 18 years or older 6. ECOG performance status 0, 1 7. Previous treatment with chemotherapy, loco-regional therapy (e.g chemoembolization) are permitted providing that toxicity has resolved to ≤grade 1 at study entry and that last treatment was at least 4 weeks prior to baseline assessment. 8. Adequate organ function 9. A patient with the willingness to comply with the study protocol during the study period and capable of complying with it 10. A patient who signed the informed consent prior to the participation of the study and who understands that he/she has a right to withdrawal from participation in the study at any time without any disadvantages. Exclusion Criteria: 1. A patient with no measurable disease 2. Prior chemotherapy, radiation therapy or surgery within 4 weeks prior to study entry except palliative radiotherapy to non-target lesions (within 2 weeks prior to study entry) 3. A patient with functioning carcinoid 4. A patient with previous active or passive immunotherapy 5. A patient with intestinal obstruction or impending obstruction, recent active upper GI bleeding 6. A pregnant or lactating patient 7. A patient of childbearing potential without being tested for pregnancy at baseline or with being tested for positive. (A postmenopausal woman with the amenorrhea period of at least 12 months or longer is considered to have non-childbearing potential) 8. A man or woman of childbearing potential who has no willingness to use a contraceptive measure during the study 9. A patient with history of another malignant disease within past 5 years, except curatively treated basal cell carcinoma of skin and cervical carcinoma in situ. 10. A patient with history of uncontrolled seizures, central nervous system disorder or psychiatric disorders that are considered clinically significant by the investigator that would prohibit the understanding of informed consent or that may be considered to interfere with the compliance of the administration of the study medications. 11. A patient with clinically significant heart disease (e.g. congestive heart failure, symptomatic coronary artery diseases, cardiac arrhythmia, etc) or myocardial infarction within past 12 months. 12. Ongoing cardiac arrhythmia of grade ≥2, atrial fibrillation of any grade, or QTc interval>450msec for males or >470msec for female. 13. A patient with interstitial pneumonia or diffuse symptomatic fibrosis of the lungs 14. A patient with peripheral neuropathy of grade 1 by NCI CTC, caused by other factors (e.g. alcohol, diabetes, etc). If the absence of deep tendon reflexes is the only neurologic disorder, this condition does not apply to the exclusion criteria. 15. A patient with organ transplantation requiring immunosuppressive therapy
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Yung-Jue Bang, MD, PhD
Organizational Affiliation
Seoul National University Hospital
Official's Role
Principal Investigator
First Name & Middle Initial & Last Name & Degree
Do-Youn Oh, MD, PhD
Organizational Affiliation
Seoul National University Hospital
Official's Role
Study Director
Facility Information:
Facility Name
Seoul National University Hospital
City
Seoul
ZIP/Postal Code
110-744
Country
Korea, Republic of

12. IPD Sharing Statement

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RAD001 in Pheochromocytoma or Nonfunctioning Carcinoid

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