Ramosetron, Aprepitant and Dexamethasone (RAD) in Solid Cancer
- Conditions
- Solid TumourPostoperative Nausea and Vomiting
- Interventions
- Registration Number
- NCT01046461
- Lead Sponsor
- Hallym University Medical Center
- Brief Summary
Cisplatin is one of the most emetogenic drugs used in clinical practice and it could result in poor compliance with chemotherapy. The 5-HT3 receptor antagonists prevent vomiting in acute phase emesis after chemotherapy in 73 - 92% of cisplatin-treated patients when coadministered with steroids, but they appear to lack efficacy in the delayed phase emesis. Ramosetron, a new 5-HT3 receptor antagonists, has been shown to have equivalent efficacy and tolerability and a longer duration of effect than granisetron in preventing acute vomiting in patients undergoing cisplatin-containing chemotherapy. Acute phase emesis was prevented in 84.8% of patients receiving ramosetron plus dexamethasone, but the CR rate of total phase emesis was less than 60%.
Aprepitant is a selective, high-affinity NK1 receptor antagonist. Adding aprepitant to 5-HT3 receptor antagonists and steroid improve CR rate of not only chemotherapy induced acute emesis and but also delayed emesis by 11-14 and 20 percentage points, respectively.
But until now, there was no information that which 5-HT3 receptor antagonists is the best partner for aprepitant. Therefore, we initiated a prospective, open-label, phase II study to assess the efficacy and tolerability of a combination of ramosetron, aprepitant and dexamethasone (RAD) in the prevention of cisplatin based CINV in chemotherapy-naïve patients with solid cancer
- Detailed Description
Cisplatin is one of the most emetogenic drugs used in clinical practice and it could result in poor compliance with chemotherapy. The 5-HT3 receptor antagonists prevent vomiting in acute phase emesis after chemotherapy in 73 - 92% of cisplatin-treated patients when coadministered with steroids, but they appear to lack efficacy in the delayed phase emesis. Ramosetron, a new 5-HT3 receptor antagonists, has been shown to have equivalent efficacy and tolerability and a longer duration of effect than granisetron in preventing acute vomiting in patients undergoing cisplatin-containing chemotherapy. Acute phase emesis was prevented in 84.8% of patients receiving ramosetron plus dexamethasone, but the CR rate of total phase emesis was less than 60%.
Recruitment & Eligibility
- Status
- UNKNOWN
- Sex
- All
- Target Recruitment
- 41
- 18 -75 years, both sex
- ECOG performance status 0-2
- Histologically proven solid cancer, chemotherapy-naïve patient
- Planed to receive cisplatin (≥ 50mg/m2) based, single day chemotherapy,
- No nausea or vomiting within 72 hours prior to chemotherapy
- Serum Cr < 2.5 mg/dl, or calculated CCr ≥ 50 ml/min
- Serum total bilirubin < 2 mg/dl, AST/ALT < 3 times the upper normal limit , ALP < 5 times the upper normal limit
- Absolute neutrophil count ≥ 1,500/μL, platelet ≥ 100,000/μL
- Expected life duration ≥ 3 months
- Patients must sign an informed consent indicating that they are aware of the investigational nature of the study in keeping with the policy of the hospital
- Patients with active infection, severe heart disease, uncontrollable hypertension or diabetes mellitus, active gastric or duodenal ulcers, or pregnancy or breast-feeding
- Patients who should take steroid, antiemetics, pimozide, terfenadine, astemizole, cisapride, rifampin, carbamazepine, phenytoin, ketoconazole, itraconazole, nefazodone, troleandomycin, clarithromycin, ritonavir or nelfinavir for the treatment of other diseases
- Patients taking any medicine, which could affect study results, within 1 week before chemotherapy (or taking anti-emetics within 48 hours before chemotherapy). Prior to beginning chemotherapy, single-agent benzodiazepines as hypnotic is allowed, but it can't be receiving during day 1-6 of 1st chemotherapy cycle.
- Patients with symptomatic brain metastasis
- Patients with GI obstruction or other diseases that could provoke nausea and vomiting
- Patients receiving RT on brain, abdomen or pelvis within 2 weeks before chemotherapy
- Patients who cannot understand informed consent or express his/her condition
- Patients who cannot swallow drugs
- Patients who have known allergy or severe side effect on study drugs
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SINGLE_GROUP
- Arm && Interventions
Group Intervention Description Ramosetron, Aprepitant, Dexamethasone Ramosetron, Aprepitant, Dexamethasone -
- Primary Outcome Measures
Name Time Method Complete response (CR) rate of RAD for the prevention of chemotherapy induced nausea vomiting (CINV) during overall phase (form 1 to 5 days) (overall phase is defined as acute and delayed phase) from chemotherapy day 1 to day 5
- Secondary Outcome Measures
Name Time Method CR rate of RAD for the prevention of acute and delayed phase of CINV (from 0 to 24 hours /from 2 to 5 days) until 1 month after chemotherapy Severity of nausea until 1 month after chemotherapy Time to first occurrence of vomiting until 1 month after chemotherapy Adverse events reported using CTCAE v3.0 until 1 month after chemotherapy
Trial Locations
- Locations (1)
Hallym University Sacred Heart Hospital
🇰🇷Anyang-si, Gyeonggi-do, Korea, Republic of