Feasibility of Olanzapine at REduced doSe in hIGHly Emetogenic chemoTherapy

Chemotherapy-induced Nausea and Vomiting Clinical Trial

— FORESIGHT  

Official title:

FORESIGHT: Feasibility of Olanzapine at REduced doSe in hIGHly Emetogenic chemoTherapy: a Randomised Controlled Trial Against Aprepitant in Triple Therapy

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04075955
• Other study ID #: 2019-389
• Status: Completed
• Phase: Phase 3
• Start date: April 29, 2019
• Est. completion date: December 31, 2019

Study information

• Verified date: August 2020
• Source: CR-CSSS Champlain-Charles-Le Moyne
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

Olanzapine is frequently used off-label as an adjunct antiemetic in clinical oncology settings. North American oncology guidelines recommend it as salvage therapy and as add-on to the standard triple regimen; some suggest it may also be effective as an initial triple therapy (olanzapine replacing the NK-1 antagonist) based on phase II and III trials.

This prospective, multi-center, open-label study aims to evaluate the feasibility of a large scale randomised controlled trial to compare the effectiveness and tolerability of 5mg orally once daily olanzapine in triple antiemetic therapy versus the standard treatment of aprepitant + ondansetron + dexamethasone in treatment-naive patients receiving the first cycle of a highly emetogenic chemotherapy. Secondary outcomes include effectiveness, tolerability and quality of life assessments. Effectiveness will be measured with complete response and complete remission rates in each treatment arms. Tolerability and patient quality of life will be evaluated with a standardised side effect form and validated questionnaires; ESAS-R and FLIE.

The role of olanzapine-based triple therapy in prevention of chemotherapy-induced nausea and vomiting remains founded on low-quality evidence. To the investigator's knowledge, this study will be the first large scale direct comparison of 5mg olanzapine versus aprepitant in triple therapy.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 30
• Est. completion date: December 31, 2019
• Est. primary completion date: December 31, 2019
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Patients receiving a first cycle of highly emetogenic chemotherapy (or having received one more than 2 years prior to randomisation) at the oncology outpatient clinic at Charles LeMoyne or Haut-Richelieu hospital between April 29th and September 20th 2019.

• 18 years old and over

• Patient receiving highly emetogenic chemotherapy

• ECOG from 0 to 2 inclusively

• Creatinine clearance = 30ml/min; total bilirubin = 1.5 x ULN, AST/ALT = 3.0 x ULN

• Patient without electrolytic imbalance or corrected imbalance

• Signed written and informed consent

Exclusion Criteria:

• Patient doesn't speak french or english

• Patient to receive treatment whose protocol includes a second dose of highly emetogenic chemotherapy before day 6 of the cycle

• Patient to receive chemotherapy treatment that already contains corticosteroids (dexamethasone or prednisone) given as antineoplastic

• Nausea or vomiting present = 24h before randomisation

• Untreated brain metastases

• Severe cognitive disorder or dementia or inability to properly understand or document the presence of nausea or vomiting or the use of salvage therapy

• History of uncontrolled cardiac arrhythmia, unstable angina or known QT prolongation (> 500ms)

• Uncontrolled diabetes

• Patient to receive abdominal radiotherapy during the first cycle of chemotherapy

• Bowel obstruction, intestinal ileus or ascites present at cycle 1

• Chronic alcoholism

• Severe uncontrolled psychologic disorder

• Patient taking antipsychotic treatment on a regular basis

• Patient taking drugs with a contraindication when administered concurrently with one of the protocol drugs

• Dysphagia (incapacity to swallow the pills included in the study)

• Hypersensitivity, severe reaction or allergy to one of the study treatments

• Participation in another research protocol

• Pregnancy or breastfeeding

• Subject that does not have a valid phone ou email address

Related Conditions & MeSH terms

• Chemotherapy-induced Nausea and Vomiting
• Vomiting

Intervention

Drug:
• Zyprexa® (OLANZapine 5MG)
Olanzapine 5mg orally at bedtime for 4 days (starting the day before the chemotherapy) Ondansetron 16mg orally pre-chemotherapy on day 1 Dexamethasone 12mg orally pre-chemotherapy on day 1 Dexamethasone 8mg orally twice a day for 6 doses (starting on the morning of day 2)
• Emend® (Aprepitant)
Aprepitant 125mg orally pre-chemotherapy on day 1, then 80mg orally once daily on days 2 and 3 Ondansetron 16mg orally pre-chemotherapy on day 1 Dexamethasone 12mg orally pre-chemotherapy on day 1 Dexamethasone 8mg orally once daily for 3 doses (starting on the morning of day 2)

Locations

Country	Name	City	State
Canada	Hôpital Charles-LeMoyne	Greenfield Park	Quebec

Sponsors (1)

Lead Sponsor	Collaborator
CR-CSSS Champlain-Charles-Le Moyne

Country where clinical trial is conducted

Canada, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Other	Compare effectiveness of olanzapine 5mg versus standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy in regard of proportion of participant with complete response in the acute phase.	Acute phase was defined as 0 to 24 hours following initiation of chemotherapy. Complete response was defined as no nausea, no vomiting and no rescue therapy. Intensity of nausea episodes will be measured with a 0 to 10 visual scale. Intensity of vomiting episodes will be measured with a 0 to 10 visual scale.	0 to 24 hours
Other	Compare effectiveness of olanzapine 5mg versus standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy in regard of proportion of participant with complete response in the delayed phase.	Delayed phase was defined as 24 to 120 hours following initiation of chemotherapy.; Complete response was defined as no nausea, no vomiting and no rescue therapy. Intensity of nausea episodes will be measured with a 0 to 10 visual scale. Intensity of vomiting episodes will be measured with a 0 to 10 visual scale.	24 to 120 hours
Other	Compare effectiveness of olanzapine 5mg versus standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy in regard of proportion of participant with complete remission in the acute phase.	Acute phase was defined as 0 to 24 hours following initiation of chemotherapy. Complete remission was defined as no vomiting and no rescue therapy. Intensity of vomiting episodes will be measured with a 0 to 10 visual scale.	0 to 24 hours
Other	Compare effectiveness of olanzapine 5mg versus standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy in regard of proportion of participant with complete remission in the delayed phase.	Delayed phase was defined as 24 to 120 hours following initiation of chemotherapy.; Complete remission was defined as no vomiting and no rescue therapy. Intensity of vomiting episodes will be measured with a 0 to 10 visual scale.	24 to 120 hours
Other	Compare rate of continuation of the same antiemetic regimen at cycle 2 between those receiving olanzapine 5mg and those receiving standard aprepitant in a triple antiemetic therapy.	Proportion of patients who desire to continue the same regimen at the end of the first cycle of chemotherapy (each cycle is usually between 14 to 28 days)	14 to 28 days
Primary	Number of patients recruited	At least 60 patients over 5 months meet the eligibility criteria and agree to participate.	5 months
Primary	Eligible patients' interest to participate	At least 35% of all eligible patients agree to participate	5 months
Primary	Completion of the diary	At least 75% of recruited patients complete 100% of their patient diary.	5 months
Primary	Cost	The total cost of the study does not exceed 10,000$	5 months
Primary	Number of centres	The study can be done at two sites.	5 months
Secondary	Compare effectiveness of olanzapine 5mg versus standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy in regard of proportion of participant with complete response in the overall phase.	Overall phase was defined as 0 to 120 hours following initiation of chemotherapy.; Complete response was defined as no nausea, no vomiting and no rescue therapy. Intensity of nausea episodes will be measured with a 0 to 10 visual scale. Intensity of vomiting episodes will be measured with a 0 to 10 visual scale.	0 to 120 hours
Secondary	Compare effectiveness of olanzapine 5mg versus standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy in regard of proportion of participant with complete remission in the overall phase.	Overall phase was defined as 0 to 120 hours following initiation of chemotherapy.; Complete remission was defined as no vomiting and no rescue therapy. Intensity of vomiting episodes will be measured with a 0 to 10 visual scale.	0 to 120 hours
Secondary	Compare tolerability of olanzapine 5mg versus standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy in regard of prevalence of adverse events due to the antiemetic therapy in each arm.	Proportion of patients who experienced adverse events associated with each of the treatment arms. Adverse events obtained according to the ESAS-R questionnaire and a follow-up interview at the second cycle of chemotherapy.; Definition and gradation of adverse events would be following the Common Terminology Criteria for Adverse Events (CTCAE) 5th edition.	During the complete duration of the first cycle of chemotherapy (1 cycle is 14 to 28 days)
Secondary	Compare patient's assessment of quality of life between those receiving olanzapine 5mg and those receiving standard aprepitant in a triple antiemetic therapy in patients receiving a first cycle of highly emetogenic chemotherapy.	Quality of life score obtained according to the FLIE questionnaire	0 to 120 hours

External Links

•   2016 MASCC and ESMO guideline update for the prevention of chemotherapy- and radiotherapy-induced nausea and vomiting and of nausea and vomiting in advanced cancer patients
•   A double-blind randomized phase II dose-finding study of olanzapine 10 mg or 5 mg for the prophylaxis of emesis induced by highly emetogenic cisplatin-based chemotherapy by Yanai (2018)
•   A double-blind randomized phase II study of 10 versus 5 mg olanzapine for emesis induced by highly emetogenic chemotherapy with cisplatin by Hashimoto (2016)
•   A meta-analysis of olanzapine for the prevention of chemotherapy-induced nausea and vomiting (Wang 2014)
•   A randomized pilot study comparing aprepitant to olanzapine for treatment of chemotherapy-induced nausea and vomiting by Shumway (2009)
•   A tutorial on pilot studies: the what, why and how
•   Antiemetics: American Society of Clinical Oncology Clinical Practice Guideline Update 2017
•   Clinical research of Olanzapine for prevention of chemotherapy-induced nausea and vomiting
•   Efficacy of olanzapine for the prophylaxis and rescue of chemotherapy-induced nausea and vomiting (CINV): a systematic review and meta-analysis (Chiu 2016)
•   Efficacy of olanzapine for the prophylaxis of chemotherapy-induced nausea and vomiting: a meta-analysis (Yang 2017)
•   Functional Living Index - Emesis (FLIE questionnaire)
•   NCCN Antiemesis guideline
•   Olanzapine for chemotherapy-induced nausea and vomiting: systematic review and meta-analysis (Chelkeba 2017)
•   Olanzapine for the prevention and treatment of cancer-related nausea and vomiting in adults. (Cochrane review 2018)
•   Olanzapine for the Prevention of Chemotherapy-Induced Nausea and Vomiting by Navari (2016)
•   Olanzapine for the Prevention of Chemotherapy-Induced Nausea and Vomiting in Patients Receiving Highly or Moderately Emetogenic Chemotherapy: A Randomized, Double-Blind, Placebo-Controlled Study by Mizukami (2014)
•   Olanzapine Versus Aprepitant for the Prevention of Chemotherapy-Induced Nausea and Vomiting: A Randomized Phase III Trial by Navari (2011)
•   Olanzapine-Based Triple Regimens Versus Neurokinin-1 Receptor Antagonist-Based Triple Regimens in Preventing Chemotherapy-Induced Nausea and Vomiting Associated with Highly Emetogenic Chemotherapy: A Network Meta-Analysis (Zhang 2018)
•   Prévention et traitement des nausées et vomissements induits par la chimiothérapie ou la radiothérapie chez l'adulte (Guide du CEPO)
•   The Efficacy, Safety, and Cost Benefit of Olanzapine versus Aprepitant in Highly Emetogenic Chemotherapy: A Pilot Study from South India by Babu (2016)