Study Assessing Fosaprepitant in Advanced NSCLC Patients Treated With Carboplatin Based Chemotherapy
| Status: | Not yet recruiting |
|---|---|
| Conditions: | Lung Cancer, Cancer |
| Therapuetic Areas: | Oncology |
| Healthy: | No |
| Age Range: | 18 - Any |
| Updated: | 4/2/2016 |
| Start Date: | April 2015 |
| End Date: | February 2018 |
| Contact: | Ajeet Gajra, MD FACP |
| Email: | gajraa@upstate.edu |
| Phone: | (315) 464-5934 |
Phase II, Double-blind, Placebo-controlled, Crossover Study Evaluating a 5HT3 Antagonist Plus Dexamethasone With or Without Fosaprepitant in Patients With Advanced NSCLC Receiving Carboplatin Based Chemotherapy
This study evaluates the addition of fosaprepitant to currently available antiemtic
treatments of carboplatin chemotherapy-induced nausea and vomiting in advanced non-small
cell lung cancer patients. Half of the patients will receive fosaprepitant in their first
chemotherapy cycle, and a placebo on their second chemotherapy cycle. The other half of the
patients will begin their first chemotherapy cycle.
treatments of carboplatin chemotherapy-induced nausea and vomiting in advanced non-small
cell lung cancer patients. Half of the patients will receive fosaprepitant in their first
chemotherapy cycle, and a placebo on their second chemotherapy cycle. The other half of the
patients will begin their first chemotherapy cycle.
The addition of aprepitant to 5HT-3 antagonist and steroid is approved for the prevention of
acute and delayed nausea for highly emetogenic chemotherapy (HEC). The use of oral
aprepitant 3 day regimen has been evaluated in moderately emetogenic chemotherapy. However,
its use has not been explored in carboplatin containing combination regimens in advanced
non-small cell lung cancer (NSCLC). An equivalency study compared fosaprepitant, a 1-day
intravenous formulation of aprepitant, with oral aprepitant. Findings demonstrate
equivalence between the agents for complete response and both emesis and nausea control.
Fosaprepitant was endorsed by the ASCO Update Committee as an acceptable NK1 receptor
antagonist. However, there has been no evaluation of this iv formulation with moderately
emetogenic chemotherapy and specifically carboplatin containing regimens in NSCLC.
Therefore, the investigators propose a double-blind, randomized placebo controlled
cross-over phase II study assessing the role of fosaprepitant in the prevention of nausea
and emesis in patients receiving carboplatin based chemotherapy for advanced NSCLC.
Patients will be treated with Emend/ placebo administered intravenously on day 1 of cycles 1
of carboplatin based chemotherapy with crossover to the alternate agent (placebo/ Emend) on
day 1 of cycle 2 with each cycle being 21 days. Fosaprepitant will be administered
intravenously on day 1 of either cycle 1 or cycle 2 prior to carboplatin based chemotherapy.
Placebo will be administered as the alternative agent. Study team and the subject will be
blinded to fosaprepitant versus placebo.
acute and delayed nausea for highly emetogenic chemotherapy (HEC). The use of oral
aprepitant 3 day regimen has been evaluated in moderately emetogenic chemotherapy. However,
its use has not been explored in carboplatin containing combination regimens in advanced
non-small cell lung cancer (NSCLC). An equivalency study compared fosaprepitant, a 1-day
intravenous formulation of aprepitant, with oral aprepitant. Findings demonstrate
equivalence between the agents for complete response and both emesis and nausea control.
Fosaprepitant was endorsed by the ASCO Update Committee as an acceptable NK1 receptor
antagonist. However, there has been no evaluation of this iv formulation with moderately
emetogenic chemotherapy and specifically carboplatin containing regimens in NSCLC.
Therefore, the investigators propose a double-blind, randomized placebo controlled
cross-over phase II study assessing the role of fosaprepitant in the prevention of nausea
and emesis in patients receiving carboplatin based chemotherapy for advanced NSCLC.
Patients will be treated with Emend/ placebo administered intravenously on day 1 of cycles 1
of carboplatin based chemotherapy with crossover to the alternate agent (placebo/ Emend) on
day 1 of cycle 2 with each cycle being 21 days. Fosaprepitant will be administered
intravenously on day 1 of either cycle 1 or cycle 2 prior to carboplatin based chemotherapy.
Placebo will be administered as the alternative agent. Study team and the subject will be
blinded to fosaprepitant versus placebo.
Inclusion Criteria:
- Patient age > 18 years and able to sign informed consent.
- ECOG PS 0-2
- Patients with stage IV or recurrent NSCLC being treated with carboplatin based
regimen with palliative intent.
- Acceptable chemotherapy regimens include:
- Carboplatin (AUC of 5 OR 6) q 21 days with:
- Paclitaxel Q 21 days OR
- Docetaxel Q 21 days OR
- Pemetrexed Q 21 days (non-squamous histology with Vitamin B12 and folate
supplementation) OR
- Gemcitabine administered days 1 and 8 Q 21 days OR
- Vinorelbine administered days 1 and 8 Q 21 days
- The addition of bevacizumab to chemotherapy is permitted where indicated and
clinically appropriate.
- Patients who have received prior adjuvant chemotherapy for lung cancer ( > 1 year
prior) and have recurred are eligible if it has been > 1 year since completion of
adjuvant chemotherapy.
- Patients who have been treated for locally advanced lung cancer with concurrent
chemoradiation but completed such therapy > 1 year ago are eligible provided they
meet all other inclusion criteria.
- Patients who have received prior adjuvant chemotherapy for lung cancer ( > 1 year
prior) and have recurred are eligible if it has been > 1 year since completion of
adjuvant chemotherapy.
- Patients who have been treated for locally advanced lung cancer with concurrent
chemoradiation but completed such therapy > 1 year ago are eligible provided they
meet all other inclusion criteria.
- Laboratory parameters:
- Serum creatinine < 2.0 and
- AST, ALT < 3 time the upper limit of normal
- Platelet count ≥ 100,00/cumm
- ANC ≥ 1500/ cumm on day of therapy (day # 1 of the cycle)
- Hemoglobin > 8.0 g/dl
Exclusion Criteria:
- History of allergic reaction to aprepitant or fosaprepitant
- Use of other investigational agents concurrently with chemotherapy
- Uncontrolled systemic hypertension with SBP > 180 and/ or DBP> 110
- Concurrent use of pimozide, terfenadine, astemizole, or cisapride (fosaprepitatnt is
a dose-dependent inhibitor of cytochrome P450 isoenzyme 3A4 (CYP3A4). If used
concurrently with above agents, there can be elevated plasma concentrations of these
drugs, potentially causing serious or life-threatening reactions. Patients may be
enrolled on the study if at least 7 days have elapsed since last dose of such a
medication.
- Women who are pregnant or lactating are not eligible. Women of childbearing age
musthave a negative pregnancy test within 3 days of treatment and agree to use of
contraception during the study period.
- Use of any of the CYP450 inducers like phenytoin, carbamazepine, barbiturates,
rifimapicin, rifabutin or St John's wort within 30 days.
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