Metastatic Clear Cell Renal Cancer Clinical Trial
— DEVELOPOfficial title:
A Phase I Study Investigating Everolimus and Dovitinib in Metastatic Clear Cell Renal Cancer
When kidney cancer spreads beyond the kidney, it is known as metastatic kidney cancer. This
is very difficult to treat and almost all patients will die of their disease within 3 years.
Sunitinib has become standard therapy for untreated patients with metastatic clear cell
renal (kidney) cancer. It targets a growth factor known as VEGF which is important in
treating renal cancer. Although the results with this drug are impressive, patients develop
resistance to the drug, relapse and die of renal cancer. It is currently standard practice
is to treat patients with everolimus when resistance to sunitinib occurs; this is associated
with clear clinical benefit. However the median time to progression with everolimus is 4.9
months in previously treated patients, therefore further improvement in treating patients is
required. The optimal way of achieving this is to increase the efficacy of everolimus by
adding agents which directly target the cause of resistance to sunitinib.
Dovitinib is a promising new drug in renal cancer. Dovitinib blocks cellular functions such
as activation of downstream signalling molecules, cell proliferation and survival. Combining
dovitinib and everolimus is very attractive.
This trial is aimed to establish the maximum tolerated dose for the combination of dovitinib
and everolimus in clear call renal cancer, which can then be taken into a randomised phase
II study.
A maximum of 30 patients will be recruited into this multi centre national trial.
Expansion Cohort:
The study has established the MAD and the MTD. The MTD was Cohort 0 (Everolimus 5mg and
Dovitinib 200mg). 6 patients were recruited in this cohort with only 1 patient experiencing
a DLT. A further 3 patients were recruited into Cohort 1 (Everolimus 5mg and Dovitinib
300mg), where 2 patients experienced a DLT.
A total of 7 assessable patients will be recruited during the expansion phase at the MTD
(Cohort 0: Everolimus 5mg and Dovitinib 200mg) to further define the safety, tolerability,
efficacy, PK and biological end points.
Assessable patients for the expansion cohort are defined as being on the study for a minimum
of 6 weeks. Any patients enrolled who are not assessable will be replaced.
| Status | Completed |
| Enrollment | 17 |
| Est. completion date | October 2012 |
| Est. primary completion date | October 2012 |
| Accepts healthy volunteers | No |
| Gender | Both |
| Age group | 18 Years and older |
| Eligibility |
Inclusion Criteria: 1. Histopathologically confirmed clear cell renal carcinoma with measurable metastases on CT/MRI imaging (only a component of clear cell histology is required). 2. Patients must have progression on or after stopping treatment with a VEGF receptor tyrosine kinase inhibitor (sunitinib and/or sorafenib) 3. Prior vaccine therapy or treatment with cytokines (ie IL-2, Interferon) and/ or VEGF ligand inhibitors (bevacizumab) are permitted. 4. Minimum of 18 years of age (there is no upper age limit) 5. Radiological progressive disease. 6. ECOG performance status of 0 and 1. 7. Prior exposure to targeted therapy within the previous 4 months. Targeted therapy consists of VEGF targeted agents or mTOR inhibitors. A gap of at least 2 week off therapy is required prior to study entry (this gap should be at least 6 weeks for bevacizumab). 8. Evidence of measurable disease (ie, =1 malignant tumour mass that can be accurately measured in at least 1 dimension = 20 mm with conventional computerized tomography [CT] scan or Magnetic Resonance Imaging [MRI], or =10 mm with spiral CT scan using a 5 mm or smaller contiguous reconstruction algorithm). Bone lesions, ascites, peritoneal carcinomatosis or miliary lesions, pleural or pericardial effusions, lymphangitis of the skin or lung, cystic lesions, or irradiated lesions are not considered measurable. 9. Adequate organ function as defined by the following criteria: - Total serum bilirubin =1.5 x ULN (patients with Gilbert's disease exempt), - Serum transaminases <=3 x ULN (regardless of the presence or absence of liver metastases). - Serum creatinine <=2 x ULN, - Absolute neutrophil count (ANC) >= 1.5 x 109/L - Platelets >= 100 x 109/L 10. Life expectance >12 weeks 11. Signed and dated informed consent document indicating that the patient (or legally acceptable representative) has been informed of all the pertinent aspects of the trial prior to enrolment. 12. Willingness and ability to comply with scheduled visits, treatment plans and laboratory tests and other study procedures Exclusion criteria 1. Congestive heart failure, myocardial infarction or coronary artery bypass graft in the previous six months, ongoing severe heart disease. 2. Females of child-bearing potential, defined as all women physiologically capable of becoming pregnant, without exceptions, Unless; They meet the following definition of post-menopausal: 12 months of natural (spontaneous) amenorrhea or 6 months of spontaneous amenorrhea with serum FSH levels >40 IU/l, OR; Have past 6 weeks from surgical bilateral oophorectomy with or without hysterectomy OR; Females are expected to use two forms of contraception. The following combinations of contraception are acceptable: - Surgical sterilization (e.g. bilateral tubal ligation) - Diaphragm plus condom - Intra-uterine device plus condom - Intra-uterine device plus diaphragm Periodic abstinence (e.g. calendar, ovulation, symptothermal, post-ovulation methods) and withdrawal are not acceptable methods of contraception. Note: Reliable contraception must be maintained throughout the study. 3. Females of child bearing potential must have a negative pregnancy test prior to starting the study. Females must not be pregnant or lactating. 4. Male subjects and their partners who are not using two highly effective methods of contraception, comprising a barrier method (e.g. condom with spermicidal gel) plus use by the female partner of a second method of contraception (e.g. hormonal, IUD, barrier method such as occlusive cap with spermicide). These measures should be in place for the entire duration of the study up the Study Completion visit, and males should refrain from fathering a child in the 12 months following the last dose of study medication. 5. Other severe acute or chronic medical or psychiatric condition, or laboratory abnormality that would impart, in the judgment of the investigator, excess risk associated with study participation or study drug administration, or which, in the judgment of the investigator, would make the patient inappropriate for entry into this study 6. Patients with a recent history(in the previous 3 months) of poorly controlled hypertension with resting blood pressure >150/100 mmHg in the presence or absence of a stable regimen of anti-hypertensive therapy, or patients who are requiring maximal doses of calcium channel blockers to stabilize blood pressure 7. Mean QTc with Bazetts correction >480msec in screening ECG or history of familial long QT syndrome 8. Any evidence of interstitial lung disease (bilateral, diffuse, parenchymal lung disease), especially pulmonary fibrosis. 9. Significant haemorrhage (>30mL bleeding/episode in previous 3 months) or haemoptysis (>5mL fresh blood in previous 4 weeks) 10. Recent (<14 days) major thoracic or abdominal surgery prior to entry into the study, or a surgical incision that is not fully healed 11. Unresolved toxicity = CTC grade 2 (except alopecia) from previous anti-cancer therapy. 12. History of other malignancies (except for adequately treated basal or squamous cell carcinoma of the skin or carcinoma in situ or localised controlled prostate cancer or cervical cancer) within 2 years. 13. Known inherited or acquired immunodeficiency 14. Other concomitant anti-cancer therapy (excluding LHRH agonists). 15. Current steroid use. Concomitant use of steroids on study should be considered an adverse event and the clinical trials unit should be contacted. 16. Previous bone marrow transplant 17. Uncontrolled diabetes (fasting glucose 2x ULN.) 18. Patients with any severe and /or uncontrolled medical conditions such as serious uncontrolled cardiac arrhythmia, uncontrolled hyperlipidemia, active or uncontrolled serve infection, cirrhosis or persistent active hepatitis (where hepatitis is suspected, investigations must be undertaken) or severely impaired lung function. 19. Impairment of gastrointestinal (GI) function or GI disease that may significantly alter the absorption of dovitinib or everolimus (e.g. ulcerative diseases, uncontrolled nausea, vomiting, diarrhoea, malabsorption syndrome, or small bowel resection). 20. Patients who are currently receiving anticoagulation treatment with therapeutic doses of warfarin. 21. Patient on strong or moderate inhibitors of cytochrome P450 3A4 include ketoconazole, itraconazole, clarithromycin, atazanavir, nefazodone, saquinavir, telithromycin, ritonavir, amprenavir, indinavir, nelfinavir, delavirdine, fosamprenavir, voriconazole, aprepitant, erythromycin, fluconazole, grapefruit juice, verapamil, or diltiazem 22. Presence of brain metastases |
Endpoint Classification: Safety/Efficacy Study, Intervention Model: Single Group Assignment, Masking: Open Label, Primary Purpose: Treatment
| Country | Name | City | State |
|---|---|---|---|
| United Kingdom | Barts Health NHS Trust | London |
| Lead Sponsor | Collaborator |
|---|---|
| Queen Mary University of London | Novartis |
United Kingdom,
| Type | Measure | Description | Time frame | Safety issue |
|---|---|---|---|---|
| Primary | To determine and establish the safety profile of everolimus and dovitinib and define the dose limiting toxicity (DLT) | Determining causality of each adverse (AE) to everolimus and dovitinib and grading severity according to National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 4.0 | 6 Months after all patients have come off study | Yes |
| Primary | To determine the maximum tolerated dose (MTD) of everolimus and dovitinib given orally in patients with VEGF resistant renal cancer | Determining the maximal dose at which no more than one patient out of up to six at that dose level experiences an almost certainly or probably drug related DLT, as defined in 3.1.4 of the protocol. | 1 month after each cohort is closed to recruitment | Yes |
| Secondary | To evaluate clinical benefit at 6 months (Stable disease, partial response and complete response ) in the 13 assessable patients who received the maximum tolerated dose (n=13). | Response assessment (stable disease (SD), partial response (PR) or complete response (CR)) determined according to Response Evaluation Criteria in Solid Tumours (RECIST v1.1). 50% or more clinical benefit at 6 months would be of interest | 6 months after all patients have come off study | No |
| Secondary | To evaluate tumour response in the 13 patients who received the maximum tolerated dose (n=13). This includes the 7 additional assessable patients in the expansion cohort. | Response assessment will be measured by RECIST v1.1 at 6 and 14 weeks. 2 or more responses (15%) would be of interest | 6 months after all patients have come off study | No |
| Secondary | To determine plasma pharmacokinetic (PK) parameters following administration of everolimus and dovitinib | Measurement of PK parameter values for both drugs on day 5 of the 1st cycle and (pre dose, and 3 hour sample). | 6 months after all patients have come off study | No |
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Active, not recruiting |
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