(RAD001-R): The Combination of Rad001 and Rituximab In Patients With Non-hodgkin's Lymphomas

Sponsor

The Lymphoma Academic Research Organisation (Other)

Overall Status

Completed

CT.gov ID

NCT01567475

Collaborator

(none)

Enrollment

Locations

Arm

Duration (Months)

4.2

Patients Per Site

0.1

Patients Per Site Per Month

Study Details

Study Description

Brief Summary

This study is an open label, multicenter study with two phases:

Phase I is a dose escalation study of RAD001 in combination with one injection of Rituximab 375 mg/m² per week during 4 weeks (28 days) in patients CD20 positive non-Hodgkin's lymphomas to determine the dose limiting toxicities (DLTs) and maximum tolerated dose (MTD). The purpose of the study is to assess the feasibility of the combination based on - rate of dose limiting toxicities (DLT) and PK drug-drug interaction (DDI).
Phase II will define the efficacy and safety profile of RAD001 and Rituximab combination at the RP2D in patients with lymphomas.

Patients with lymphomas will be treated at the RP2D established during phase I and evaluated for clinical benefit rate, comprising complete responses (CR + CRu), partial responses (PR) and stable disease (SD), and time to progression using the IWG criteria for treatment response.

Induction therapy will follow the same schedule than during the phase I study.

Maintenance therapy: Monthly cycles for up to 2 years with:

Daily RAD001 at the same dose than during induction therapy.
Rituximab infusion every other cycle at 375 mg/m2 that correspond to the usual maintenance schedule for Rituximab.

Response to therapy will be assessed between day 42 and day 49, then every two months.

Condition or Disease	Intervention/Treatment	Phase
Non-Hodgkin's Lymphomas	Drug: Everolimus and rituximab	Phase 1

Study Design

Study Type:

Interventional

Actual Enrollment :

21 participants

Allocation:

N/A

Intervention Model:

Single Group Assignment

Masking:

None (Open Label)

Primary Purpose:

Treatment

Official Title:

A Phase I/II Study Investigating the Combination of RAD001 and Rituximab in Patients With Non-Hodgkin's Lymphomas

Study Start Date :

Dec 1, 2011

Actual Primary Completion Date :

Jun 1, 2013

Actual Study Completion Date :

Dec 1, 2015

Arms and Interventions

Arm	Intervention/Treatment
Experimental: Everolimus and rituximab	Drug: Everolimus and rituximab One injection of Rituximab 375 mg/m2 per week during 28 days followed by one Rituximab infusion every other cycle at 375 mg/m2 associated with everolimus at 5mg or 10 mg every day or 5 mg every other day.

Arm

Intervention/Treatment

Experimental: Everolimus and rituximab

Drug: Everolimus and rituximab

One injection of Rituximab 375 mg/m2 per week during 28 days followed by one Rituximab infusion every other cycle at 375 mg/m2 associated with everolimus at 5mg or 10 mg every day or 5 mg every other day.

Outcome Measures

Primary Outcome Measures

Phase I part: Determination of the Recommended Dose of RAD001 in combination with rituximab. [28 days]
Determination of recommended dose will be based on safety parameters and particularly on incidence of DLTs .
Phase II part: Complete Response Rate (CR+CRu) [2 years]
Assessment of response will be based on the International Workshop to Standardize Response criteria for NHL (Criteria for evaluation of response in Non-Hodgkin's lymphoma Cheson,1999)

Secondary Outcome Measures

OVERALL RESPONSE RATE [2 years]
The same disease response assessment used for complete response rate will be considered to determine the Overall Response Rate. Patient is defined as a responder if he/she has a complete response (CR/CRu) or partial response (PR) at the end of treatment. A descriptive analysis will also be performed considering as nonresponders all patients who relapsed or died during treatment phase even if they were prematurely withdrawn as responder.
PROGRESSION-FREE SURVIVAL [Up to 4 years]
Progression-Free Survival will be measured from the date of inclusion to the date of first documented disease progression, relapse or death from any cause. Responding patients and patients who are lost to follow up will be censored at their last tumor assessment date.
OVERALL SURVIVAL [Up to 4 years]
Overall survival will be measured from the date of inclusion to the date of death from any cause. Patients who are alive at the time of analysis will be censored at the date of the last contact.
DURATION OF RESPONSE [Up to 4 years]
Duration of response will be measured from the date of first documentation of a response (CR/CRu or PR after induction or at the end of treatment) to the date of first documented evidence of progression/relapse or death from any cause. Responding patients and patients who are lost to follow up will be censored at their last tumor assessment date.

Eligibility Criteria

Criteria

Ages Eligible for Study:

18 Years and Older

Sexes Eligible for Study:

All

Accepts Healthy Volunteers:

Inclusion Criteria:

Patients with relapsed or refractory of one of the following CD 20 positive B-cell

Lymphoma:

Mantle cell, Marginal zone, lymphocytic, follicular lymphoma
Histological transformation from low grade to high grade
Must have had at least one previous chemotherapy regimen and not more than 5 previous chemotherapy regimens.
Disease is measurable: existence of a bidimensional lesion greater than 2 cm in its longer diameter or malignant lymphocytosis greater than 5000 x 109/L
Recovery from any non-hematological toxicity derived from previous treatments. The presence of alopecia and NCI-CTC grade < 2 symptomatic peripheral neuropathy is allowed.
Age ≥18 years old;
Eastern Co-operative Oncology Group (ECOG) performance status 0-1;
Adequate liver and renal function, defined by total bilirubin ≤2.5 x institutional upper limit of normal (ULN) or ≤5 x ULN if liver is involved by malignancy as judged by the investigator (explanation must be provided) and creatinine ≤ 221 μmol/L ;
Fasting serum cholesterol ≤7.75 mmol/L AND fasting triglycerides ≤ 2.5 x 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.
Adequate bone marrow function, defined by absolute neutrophil count (ANC) ≥1000/mm3 and platelet count ≥100,000/mm3, unless due to disease;
At least 3 weeks since previous chemotherapy, biological therapy, radiation therapy, major surgery, or other investigational cancer therapy that is considered disease-directed and have recovered from prior toxicities to Grade 0-1;
All men of reproductive potential and women† of child-bearing potential (WOCBP) must agree to practice effective contraception during the entire study period and for one month after the last study treatment, unless documentation of infertility exists.

† A woman patient is considered to have childbearing potential unless she meets at least one of the following criteria 1) Age > 50 years and naturally amenorrhoeic for > 1 year (amenorrhoea following cancer therapy does not rule out childbearing potential); or 2) Premature ovarian failure confirmed by a specialist gynaecologist or 3) Previous bilateral salpingo-oophorectomy, or hysterectomy, or 4) XY genotype, turner syndrome, uterine agenesis.

Able to understand and willingness to sign the informed consent form.

Exclusion Criteria:

Uncontrolled clinically significant inter-current illness including, but not limited to, ongoing to active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements. Patients receiving antibiotics for infections that are under control may be included in the study;
Impairment of gastrointestinal function or gastrointestinal disease that may significantly alter the absorption of RAD001 (e.g., ulcerative disease, uncontrolled nausea, vomiting, diarrhea, malabsorption syndrome or small bowel resection)
Patients receiving chronic, systemic treatment with corticosteroids (at a dose equivalent or greater than 20 mg prednisone per day) or another immunosuppressive agent. Topical or inhaled corticosteroids are allowed.
Patients should not receive immunization with attenuated live vaccines within one week of study entry or during study period. Close contact with those who have received attenuated live vaccines should be avoided during treatment with everolimus. Examples of live vaccines include intranasal influenza, measles, mumps, rubella, oral polio, BCG, yellow fever, varicella and TY21a typhoid vaccines.
Patients who have any severe and/or uncontrolled medical conditions or other conditions that could affect their participation in the study such as:
symptomatic congestive heart failure of New York heart Association Class III or IV
unstable angina pectoris, symptomatic congestive heart failure, myocardial infarction within 6 months of start of study drug, serious uncontrolled cardiac arrhythmia or any other clinically significant cardiac disease
severely impaired lung function as defined as spirometry and DLCO that is 50% of the normal predicted value and/or 02 saturation that is 88% or less at rest on room air
uncontrolled diabetes as defined by fasting serum glucose >1.5 x ULN (Note: Optimal glycemic control should be achieved before starting trial therapy.)
active (acute or chronic) or uncontrolled severe infections
liver disease such as cirrhosis or severe hepatic impairment (Child-Pugh class C).
Leptomeningeal or uncontrolled CNS localization
Concurrent malignancy, except patients with early stage squamous cell carcinoma of the skin, basal cell carcinoma of the skin, localized prostate cancer, or cervical intraepithelial neoplasia;
Treatment with any other investigational drugs within the preceding 4 weeks
Known HIV-positive (since such patients are at increased risk of lethal infections when treated with potentially marrow-suppressive therapy);
Known active hepatitis A, B, or C, or history of hepatitis A, B or C;
Women who are pregnant or lactating
Male patient 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
Patients who have received prior treatment with an mTOR inhibitor (e.g., sirolimus, temsirolimus, everolimus).
Patients with a known hypersensitivity to everolimus or other rapamycin (e.g., sirolimus, temsirolimus) or to its excipients
History of noncompliance to medical regimen
Patients unwilling to or unable to comply with the protocol

Contacts and Locations

Locations

	Site	City	Country	Postal Code
1	Service des Maladies du Sang - CHRU de Lille	Lille	France	59037
2	Service Hématologie - Hôtel Dieu de NANTES	Nantes	France	44035
3	Service Hématologie - CHU Lyon Sud	Pierre-Bénite	France	69495
4	Service Hématologie - Centre Henri Becquerel	Rouen	France	76038
5	Service Hématologie - Institut Gustave Roussy	Villejuif	France	94805