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Chemotherapy-induced Nausea and VomitingPhase 2NCT02129478

Olanzapine for Prevention of Chemotherapy-induced Nausea and Vomiting in Children: A Multi-Centre Feasibility Study

A Phase 2 study testing Olanzapine in people with Chemotherapy-induced Nausea and Vomiting, run by The Hospital for Sick Children at 3 sites in Canada.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Olanzapine is licensed for use in adults in Canada and in teens in the US with mental illness. It is also often used for the management of mental illness in children. This study will describe the feasibility of giving olanzapine plus other usual medications to prevent chemotherapy induced nausea and vomiting (CINV) to… Read more about this study

Who is it for?
Ages 4 to 18 years
Conditions the study is for
Chemotherapy-induced Nausea and Vomiting
What is being tested?
Olanzapine
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
15 participants
Where
3 sitesCanada
Study dates
Mar 2014to Jan 2016
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 4 to 18 years
  • All sexes
  • No healthy volunteers
  • Child, Adult

Who may be able to join

  • 4 to 18 years old
  • English-speaking and have an English-speaking parent/guardian
  • Have the minimum cognitive ability of a 4 year old as assessed by a health care professional
  • Scheduled to receive moderately to highly emetogenic chemotherapy as assessed using the Pediatric Oncology Group of Ontario Guideline for emetogenicity Classification of Antineoplastic Agents in Children on at least one day of a course of chemotherapy
  • Scheduled to receive either ondansetron, granisetron or palonosetron with or without dexamethasone on a scheduled basis as ordered by the patient's clinical team as per the usual antiemetic standard of care
  • Weigh at least 14kg
  • Have serum total bilirubin ≤ 3 mg/dl (50 µmol/L), and ALT and AST ≤ 3x upper limit of normal for age
  • Consent to use adequate contraception or remain abstinent on each day olanzapine is given and for 5 days afterward if of child-bearing potential

Who cannot join

  • Brain tumor patients
  • Have had treatment within 14 days prior to study enrollment with olanzapine or 30 days prior to study enrollment with another antipsychotic agent
  • Planned to receive amifostine, CYP1A2 inducers or inhibitors, other antipsychotic agents or quinolone antibiotics while receiving olanzapine;
  • Have uncontrolled hypertension
  • Receive other antipsychotic agents, amifostine, citalopram, CYP1A2 inducers or inhibitors, quinolone antibiotics while receiving olanzapine
  • Receive scopolamine patches, phenothiazines, acupressure or acupuncture during the study period
Show all 9Show fewer
  • Planned to receive any antiemetic agents other than dexamethasone, ondansetron, granisetron, palonosetron, aprepitant or fosaprepitant on a scheduled basis
  • Have a history of neuroleptic malignant syndrome, a seizure disorder, hypersensitivity to olanzapine, cardiac arrhythmias including prolonged QT, low left ventricular ejection fraction, or a history of uncontrolled diabetes mellitus
  • Are pregnant or breast-feeding

Trial locations and contacts

3 sites in 1 country.

Canada3 sites
  • Children's Hospital, London Health Sciences Centre

    London, Ontario, N6A 5W9

  • Children's Hospital of Eastern Ontario

    Ottawa, Ontario, K1H 8L1

  • The Hospital for Sick Children

    Toronto, Ontario, M5G1X8

Other trials in Canada

About this study

Olanzapine is licensed for use in adults in Canada and in teens in the US with mental illness. It is also often used for the management of mental illness in children. This study will describe the feasibility of giving olanzapine plus other usual medications to prevent chemotherapy induced nausea and vomiting (CINV) to 15 children aged 4 to 18 years.

What has been done already? - In adult cancer patients, olanzapine improved the control of CINV. None of the adults studied experienced any serious side effects from olanzapine.

Read more

What is being studied and how will the study be conducted? - On each day that chemotherapy is given, olanzapine will be given to 15 children along with their regular medications to prevent CINV. Investigators will study each child only during one chemotherapy cycle. Participants' blood sugar, liver function tests (AST and ALT), prolactin and triglyceride levels, blood pressure, weight, mood and behavior during the time they receive olanzapine will be evaluated to see if they change. Investigators will record anything serious that happens while children receive olanzapine. If any child stops olanzapine early or decides to decrease the dose, the reason will be recorded. Each child and their guardian will record their nausea severity and the times they vomit or retch on each day they receive chemotherapy and for 8 days afterwards.

How will the study help? - This study will help investigators decide if it is feasible to conduct a larger study to find out if olanzapine improves CINV control in children. If most children are able to take olanzapine as set out in the study without having significant side effects, then a larger study would be feasible.

Being tested
Olanzapine
Keywords
olanzapine, pediatrics, chemotherapy-induced nausea, chemotherapy-induced vomiting
Medical subject headings
Vomiting

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • OlanzapineDrug

    Also called Zyprexa

    Patients will receive olanzapine once daily starting just before the first dose of chemotherapy within the study chemotherapy block and continuing until discharge from hospital or for a maximum of 4 doses after the last dose of chemotherapy.

    Olanzapine will be dosed at 0.14mg/kg/dose (maximum 10mg/dose) as a single daily oral dose rounded to the nearest increment of a half-tablet (2.5mg).

Study groups in NCT02129478
Study groupRoleWhat they receive
OlanzapineExperimentalNot described
Receives: Drug: Olanzapine

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Patient Outcomes

    Our primary study outcome evaluated the feasibility of a future trial of olanzapine that would evaluate the contribution of olanzapine to chemotherapy-induced nausea and vomiting (CINV) control in pediatric oncology patients. A future trial was considered feasible if the following patient outcomes were met: mean time to enroll 15 patients was 12 months or less per site, 12 or more patients took at least half of the planned olanzapine doses, and 3 or less patients experienced significant sedation or dizziness despite dose reduction.

    Measured: 1 year

Secondary outcomes (2)
  1. Proportion of Patients With Complete CINV Control

    The proportion of children achieving complete CINV control (no nausea, vomiting, or retching and no use of breakthrough antiemetic agents) during the acute (24 hours after the last dose of chemotherapy is administered) and delayed phases (the 7 days following the acute phase) will be described. The duration of assessment will depend on the number of days each individual patient receives chemotherapy. Nausea will be assessed using the Pediatric Nausea Assessment Tool (PeNAT).

    Measured: During the acute (24 hours) and delayed (7 days after acute phase) phases, up to 2 weeks

  2. Number of Participants With Adverse Events as a Measure of Safety and Tolerability

    All early discontinuation of olanzapine or dose reduction cases will be reported.

    Measured: Every day for 30 days after the last dose of the study drug

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted2 May 2014 (estimated)
  2. Study startMar 2014
  3. Primary completionJan 2016
  4. Study completionJan 2016

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Supportive care
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
15 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02129478
Sponsor's protocol ID
1000040306
Status last verified
Mar 2020
First submitted
28 Apr 2014
Last updated
7 Apr 2020

Publications

  • Flank J, Schechter T, Gibson P, Johnston DL, Orsey AD, Portwine C, Sung L, Dupuis LL. Olanzapine for prevention of chemotherapy-induced nausea and vomiting in children and adolescents: a multi-center, feasibility study. Support Care Cancer. 2018 Feb;26(2):549-555. doi: 10.1007/s00520-017-3864-8. Epub 2017 Aug 30.

    PubMed 28856448

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Olanzapine in people with Chemotherapy-induced Nausea and Vomiting, run by The Hospital for Sick Children at 3 sites in Canada.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 8 inclusion and 9 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 7 Apr 2020. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 3 sites in Canada. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 7 Apr 2020). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Patient Outcomes (time frame: 1 year). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT02129478, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 7 Apr 2020.

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