Salivary Gland CancerPhase 2Cabo ASAPNCT03729297
Cabozantinib in Advanced Salivary Gland Cancer Patients
A Phase 2 study testing Cabozantinib in people with Salivary Gland Cancer, run by Radboud University Medical Center at 1 site in Netherlands.
Trial summary
Phase 2 clinical trial on the efficacy of cabozantinib in locally advanced, recurrent and/or metastatic salivary gland cancer patients. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Salivary Gland Cancer
- What is being tested?
- Cabozantinib
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 25 participants
- Where
- 1 siteNetherlands
- Study dates
- 5 Sep 2018to 6 Nov 2019
- Phase
- Phase 2
- Are there results?
- None posted in the registry
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 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Disease specific
- locally advanced, recurrent, and/or metastatic SGC (excluding sarcomas and mesenchymal tumors)
- c-MET positive disease
- Measurable disease per RECIST version 1.1 Cohort-specific criteria
- SDC cohort: direct inclusion (no objective tumor growth prior to inclusion needed)
- ACC cohort: inclusion after objective growth in the last three months or complaints due to the disease
Show all 13Show fewer
- Other SGC's: inclusion after objective growth in the last three months or complaints due to the disease General conditions
- Age ≥18 years
- Eastern Cooperative Oncology Group performance status of 0 or 1.
- Normal number of neutrophils and thrombocytes
- Liver function: ALT and AST < 2.5 x upper limit of normal (ULN), total bilirubin ≤ 1.5 x ULN (except for Gilbert's syndrome), serum albumin ≥28 g/L
- Renal function: creatinine < 1.5 x ULN or calculated creatinine clearance ≥ 40 ml/min, Urine protein/creatinine ratio ≤113.1 mg/mmol (≤1 mg/mg) or 24-hour urine protein <1 g
- Hemoglobin A1c (HbA1c) ≤ 8% or a fasting serum glucose ≤ 9 mmol/l
Who cannot join
- General conditions
- A known allergy for cabozantinib or its components
- Long QT-syndrome
- Pregnancy or lactation
- Patients (M/F) with reproductive potential not implementing adequate contraceptives measures
- Known brain metastases or cranial epidural disease unless adequately treated with radiotherapy and/or surgery and stable for at least 3 months before inclusion
Show all 12Show fewer
- Major surgery within 3 months before randomization. Complete wound healing from major surgery must have occurred 1 month before inclusion and from minor surgery at least 10 days before inclusion
- Uncontrolled illness including, but not limited to cardiovascular disorders including symptomatic congestive heart failure, unstable angina pectoris, or serious cardiac arrhythmias, uncontrolled hypertension defined as sustained systolic BP > 150 mm Hg, or diastolic BP > 100 mm Hg, stroke (including TIA), myocardial infarction, or other ischemic event within 6 months before inclusion, serious active infections Concomitant treatments
- Concomitant (or within 4 weeks before inclusion) administration of any other experimental drug under investigation.
- Concurrent treatment with any other anti-cancer therapy.
- Concomitant anticoagulation. Low dose aspirin for cardioprotection and low dose LMWH are permitted.
- Radiation therapy within the last 4 weeks before inclusion
Trial locations and contacts
1 site in 1 country.
About this study
Official title: The Efficacy of Cabozantinib in Advanced SAlivary Gland Cancer Patients, a Phase II Clinical Trial
Phase 2 clinical trial on the efficacy of cabozantinib in locally advanced, recurrent and/or metastatic salivary gland cancer patients.
Read the detailed description
Rationale: Salivary gland cancer (SGC) is a rare cancer with 24 histological subtypes. Treatment options for locally advanced and/or metastatic SGC are limited. The tyrosine kinase inhibitor cabozantinib suppresses tumor growth, angiogenesis, and metastasis, and has been approved for renal cell carcinoma and thyroid cancer. Cabozantinib may also be of value in advanced SGC because c-MET, one of the targets of cabozantinib, is frequently overexpressed in SGC.
Objectives: To assess the objective response rate (ORR), progression free survival (PFS), overall survival (OS), duration of response (DoR), toxicity, and quality of life (QoL) of patients with advanced SGC treated with cabozantinib in 3 cohorts: salivary duct carcinoma (SDC), adenoid cystic carcinoma (ACC), other SGC's.
Study design: Single arm, single center, phase II clinical trial in 3 cohorts: ACC, SDC and other SGC's.
Study population: Patient with c-MET positive, locally advanced, recurrent, and/or metastatic SGC.
Intervention: Cabozantinib tablets 60 mg once daily until progressive disease, intolerable toxicity, or investigator and/or patient decision to withdraw for a maximum duration of 2 years.
- Conditions
- Salivary Gland Cancer
- Being tested
- Cabozantinib
- Keywords
- salivary gland cancer, adenoid cystic carcinoma, salivary duct carcinoma, cabozantinib, progression free survival, overall survival, phase 2 clinical trial
- Medical subject headings
- Salivary Gland Neoplasms, Carcinoma, Adenoid Cystic
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
CabozantinibDrug
Also called cabometyx
cabozantinib tablets (Cabometyx®) once daily until progressive disease, intolerable toxicity, or investigator and/or patient decision to withdraw for a maximum duration of 2 years.
| Study group | Role | What they receive |
|---|---|---|
| cabozantinib | Experimental | cabozantinib 60 mg tablets OD Receives: Drug: Cabozantinib |
What is being measured
The primary outcome is the main question the study is designed to answer.
overall response rate
Response will be measured according to RECIST version 1.1, the overall response rate is defined as the sum of the complete remissions plus partial responses. The best response will be used in each patient
Measured: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses the response rate until progressive disease
Secondary outcomes (12)
progression free survival
progression free survival is defined as time from study enrollment until disease progression or death. Outcome will be scored as 'progressed' or 'censored' according to the FDA guidance for industry of clinical trial endpoints.
Measured: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses PFS until progressive disease
overall survival
overall survival is defined as time from study enrollment until date of death of any cause. Analysis of OS will be done at the end of the study (study related follow-up will be until 3 years after start of treatment)
Measured: Every OPD visit (starting with every 2 weeks, increasing to every 12 weeks after 1 year)
duration of response
duration of response is defined as time from study enrollment until date of documented tumor progression or death. Only patients with a CR or PR will be included in the assessment of duration of response.
Measured: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses duration of response until progressive disease
clinical benefit rate
defined as the sum of complete remissions, partial responses, and patients with stable disease for >6 months.
Measured: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses the clinical benefit rate until progressive disease
Number of participants with treatment-related adverse events as assessed by CTCAE v5.0
adverse events will be reported as descriptive statistics in a table
Measured: through study completion. At every visit AE's will be recorded. Scheduled visits will be planned 2, 4, 6, 8, 12, 16, 20, 24, 32, 40, 48, 56, 68, 80, 92 and 104 weeks after start of treatment
quality of life based on the EORTC QLQ-C30 questionnaire
Measured: patients are asked to fill in the questionnaires in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication).
quality of life based on the EORTC QLQ-H&N35 questionnaire
Measured: patients are asked to fill in the questionnaires in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication).
quality of life based on the PSSHN questionnaire
Measured: patients are asked to fill in the questionnaire in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication)..
pain level assessed by the VAS(visual analog scale) questionnaire
scale range 0-10, in which a higher score represents more pain
Measured: patients are asked to fill in the questionnaire in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication).
response rate with continues tumor shrinkage end-points
response rate depicted in a waterfall plot
Measured: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses the response rate until progressive disease
circulating tumor DNA levels
circulating tumor DNA levels will be assessed to evaluate whether treatment response and disease progression can be predicted.
Measured: circulating tumor DNA levels will be measured at baseline, at week 2, week 4 and before every evaluation CT/MRI scan.
correlation of c-MET immunohistochemical score with treatment response
c-MET immunohistochemical score ranges from 0 to 300.
Measured: c-MET will be measured once (before treatment). Response will be measured every 8 weeks (first year) and every 12 weeks (second year of treatment)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted2 Nov 2018
- Study start5 Sep 2018
- Primary completion6 Nov 2019
- Study completion6 Nov 2019
Why it stopped: safety issues
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Salivary Gland CancerStudies of the same condition, open and under way.
- More trials run by Radboud University Medical CenterThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Model description
- 3 cohorts: * adenoid cystic carcinoma * salivary duct carcinoma * other subtypes of salivary gland cancer sample size: The Simon two-stage design will be used, The first stage consists of 9 patients per cohort ((1) SDC, (2) ACC) evaluable for response. If 0 responses out of the first 9 evaluable patients are observed, the study will be stopped. In any other situation, the study will be continued until 17 patients are evaluable for response per cohort. If ≤2 responses are observed the study will accept the null hypothesis. If \>2 responses are observed, the null hypothesis will be rejected. In the third cohort (other SGC) 9 patients will be included to evaluate the efficacy of cabozantinib in other subtypes of c-MET positive SGC. Because different subtypes are included in this cohort, these results are hypothesis forming but will not be used for statistical analysis. Therefore, this study cohort will be closed after the first stage with 9 patients.
- Masking
- None (open label)
- Enrolment
- 25 participants (actual)
Sponsor and investigators
- Lead sponsor
- Radboud University Medical Center
- Sponsor type
- University, hospital or other
- Collaborators
- Ipsen
- Responsible party
- Sponsor
- Investigators
- Carla ML van Herpen, MD, PhD, Principal investigator, Radboud University Medical Center
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT03729297
- Sponsor's protocol ID
- MOHN14
- Acronym
- Cabo ASAP
- Status last verified
- Nov 2019
- First submitted
- 24 Jul 2018
- Last updated
- 12 Mar 2021
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Weijers JAM, de Bitter TJJ, Verhaegh GW, van Boxtel W, Uijen MJM, van Engen-van Grunsven ACH, Driessen CML, Schalken JA, Ligtenberg MJL, van Herpen CML. Exploring the potential of circulating tumour DNA to monitor treatment response in salivary duct carcinoma patients of the CABO-ASAP trial. Oral Oncol. 2023 Dec;147:106620. doi: 10.1016/j.oraloncology.2023.106620. Epub 2023 Nov 6. No abstract available.
PubMed 37939426van Boxtel W, Uijen MJM, Krens SD, Dijkema T, Willems SM, Jonker MA, Pegge SAH, van Engen-van Grunsven ACH, van Herpen CML. Excessive toxicity of cabozantinib in a phase II study in patients with recurrent and/or metastatic salivary gland cancer. Eur J Cancer. 2022 Jan;161:128-137. doi: 10.1016/j.ejca.2021.10.033. Epub 2021 Dec 14.
PubMed 34920917
Study at a glance
From the registry record, last updated by the sponsor on 12 Mar 2021. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- The Efficacy of Cabozantinib in Advanced SAlivary Gland Cancer Patients, a Phase II Clinical Trial
- ClinicalTrials.gov ID
- NCT03729297
- Acronym / sponsor ID
- Cabo ASAP / MOHN14
- Conditions
- Salivary Gland Cancer
- Keywords
- salivary gland cancer, adenoid cystic carcinoma, salivary duct carcinoma, cabozantinib, progression free survival, overall survival, phase 2 clinical trial
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- TerminatedReason stopped: safety issues
- Enrolment
- 25 participants (actual)
- Lead sponsor
- Radboud University Medical CenterUniversity, hospital or other
- Collaborators
- Ipsen
- Study start
- 5 Sep 2018 (actual)
- Primary completion
- 6 Nov 2019 (actual)
- Study completion
- 6 Nov 2019 (actual)
- First posted
- 2 Nov 2018 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Phase 2 clinical trial on the efficacy of cabozantinib in locally advanced, recurrent and/or metastatic salivary gland cancer patients.
Detailed description
Rationale: Salivary gland cancer (SGC) is a rare cancer with 24 histological subtypes. Treatment options for locally advanced and/or metastatic SGC are limited. The tyrosine kinase inhibitor cabozantinib suppresses tumor growth, angiogenesis, and metastasis, and has been approved for renal cell carcinoma and thyroid cancer. Cabozantinib may also be of value in advanced SGC because c-MET, one of the targets of cabozantinib, is frequently overexpressed in SGC.
Objectives: To assess the objective response rate (ORR), progression free survival (PFS), overall survival (OS), duration of response (DoR), toxicity, and quality of life (QoL) of patients with advanced SGC treated with cabozantinib in 3 cohorts: salivary duct carcinoma (SDC), adenoid cystic carcinoma (ACC), other SGC's.
Study design: Single arm, single center, phase II clinical trial in 3 cohorts: ACC, SDC and other SGC's.
Study population: Patient with c-MET positive, locally advanced, recurrent, and/or metastatic SGC.
Intervention: Cabozantinib tablets 60 mg once daily until progressive disease, intolerable toxicity, or investigator and/or patient decision to withdraw for a maximum duration of 2 years.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
- Model description
- 3 cohorts: * adenoid cystic carcinoma * salivary duct carcinoma * other subtypes of salivary gland cancer sample size: The Simon two-stage design will be used, The first stage consists of 9 patients per cohort ((1) SDC, (2) ACC) evaluable for response. If 0 responses out of the first 9 evaluable patients are observed, the study will be stopped. In any other situation, the study will be continued until 17 patients are evaluable for response per cohort. If ≤2 responses are observed the study will accept the null hypothesis. If >2 responses are observed, the null hypothesis will be rejected. In the third cohort (other SGC) 9 patients will be included to evaluate the efficacy of cabozantinib in other subtypes of c-MET positive SGC. Because different subtypes are included in this cohort, these results are hypothesis forming but will not be used for statistical analysis. Therefore, this study cohort will be closed after the first stage with 9 patients.
| Arm | Type | Receives |
|---|---|---|
| cabozantinib | Experimental | Drug: Cabozantinibcabozantinib 60 mg tablets OD |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (13 listed)
- Disease specific
- locally advanced, recurrent, and/or metastatic SGC (excluding sarcomas and mesenchymal tumors)
- c-MET positive disease
- Measurable disease per RECIST version 1.1 Cohort-specific criteria
- SDC cohort: direct inclusion (no objective tumor growth prior to inclusion needed)
Key exclusion criteria (12 listed)
- General conditions
- A known allergy for cabozantinib or its components
- Long QT-syndrome
- Pregnancy or lactation
- Patients (M/F) with reproductive potential not implementing adequate contraceptives measures
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| CabozantinibAlso: cabometyxcabozantinib tablets (Cabometyx®) once daily until progressive disease, intolerable toxicity, or investigator and/or patient decision to withdraw for a maximum duration of 2 years. | Drug | cabozantinib |
Primary outcome
overall response rate
Time frame: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses the response rate until progressive disease
Response will be measured according to RECIST version 1.1, the overall response rate is defined as the sum of the complete remissions plus partial responses. The best response will be used in each patient
12 secondary outcomes
progression free survival
Time frame: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses PFS until progressive disease
overall survival
Time frame: Every OPD visit (starting with every 2 weeks, increasing to every 12 weeks after 1 year)
duration of response
Time frame: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses duration of response until progressive disease
clinical benefit rate
Time frame: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses the clinical benefit rate until progressive disease
Number of participants with treatment-related adverse events as assessed by CTCAE v5.0
Time frame: through study completion. At every visit AE's will be recorded. Scheduled visits will be planned 2, 4, 6, 8, 12, 16, 20, 24, 32, 40, 48, 56, 68, 80, 92 and 104 weeks after start of treatment
quality of life based on the EORTC QLQ-C30 questionnaire
Time frame: patients are asked to fill in the questionnaires in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication).
quality of life based on the EORTC QLQ-H&N35 questionnaire
Time frame: patients are asked to fill in the questionnaires in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication).
quality of life based on the PSSHN questionnaire
Time frame: patients are asked to fill in the questionnaire in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication)..
pain level assessed by the VAS(visual analog scale) questionnaire
Time frame: patients are asked to fill in the questionnaire in week 0 (before start of treatment), week 8, 16, 24, 40, 56, and at progressive disease (up to 104 weeks after start of study medication).
response rate with continues tumor shrinkage end-points
Time frame: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses the response rate until progressive disease
circulating tumor DNA levels
Time frame: circulating tumor DNA levels will be measured at baseline, at week 2, week 4 and before every evaluation CT/MRI scan.
correlation of c-MET immunohistochemical score with treatment response
Time frame: c-MET will be measured once (before treatment). Response will be measured every 8 weeks (first year) and every 12 weeks (second year of treatment)
Results and safety
The study was stopped early (reason given: safety issues). Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 12 Mar 2021.
- Derived from this study: PubMed 37939426Weijers JAM, de Bitter TJJ, Verhaegh GW, van Boxtel W, Uijen MJM, van Engen-van Grunsven ACH, Driessen CML, Schalken JA, Ligtenberg MJL, van Herpen CML. Exploring the potential of circulating tumour DNA to monitor treatment response in salivary duct carcinoma patients of the CABO-ASAP trial. Oral Oncol. 2023 Dec;147:106620. doi: 10.1016/j.oraloncology.2023.106620. Epub 2023 Nov 6. No abstract available.
- Derived from this study: PubMed 34920917van Boxtel W, Uijen MJM, Krens SD, Dijkema T, Willems SM, Jonker MA, Pegge SAH, van Engen-van Grunsven ACH, van Herpen CML. Excessive toxicity of cabozantinib in a phase II study in patients with recurrent and/or metastatic salivary gland cancer. Eur J Cancer. 2022 Jan;161:128-137. doi: 10.1016/j.ejca.2021.10.033. Epub 2021 Dec 14.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Carla ML van Herpen, MD, PhD principal investigator
Radboud University Medical Center
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Cabozantinib in people with Salivary Gland Cancer, run by Radboud University Medical Center at 1 site in Netherlands.
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 13 inclusion and 12 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: stopped early, as of the sponsor's last update on 12 Mar 2021. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Netherlands. 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?
The study was stopped early (reason given: safety issues). Results are not available in the source record.
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?
overall response rate (time frame: every 8 weeks (first year of treatment) and every 12 weeks (second year of treatment) a CT/MRI scan will be made to asses the response rate until progressive disease). 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 NCT03729297, which also lists 2 linked publications.
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 12 Mar 2021.