Informations générales (source: ClinicalTrials.gov)
Tucatinib in Combination With Oral Etoposide (VP16) - Trastuzumab in Patients With Metastatic HER2+ Breast Cancer After Progression Under Tucatinib-Capecitabine-Trastuzumab or Toxicity Related to Capecitabine: a Multicenter Phase II (TUC-TOC)
Interventional
Phase 2
Institut Curie (Voir sur ClinicalTrials)
décembre 2023
décembre 2027
29 juin 2024
This is an open-label, multicenter, phase II study to evaluate the efficacy, safety,
tolerability, pharmacokinetics of the combination of tucatinib-Oral VP16-trastuzumab in
patients with HER2-positive metastatic breast cancer (HER2+ MBC) after progression on
tucatinib-capecitabine-trastuzumab or capecitabine-related toxicity.
Etablissements
| Les établissements d'Île-de-France ayant mis à jour leurs données Origine et niveau de fiabilité des données | |||||
|---|---|---|---|---|---|
| CLCC INSTITUT CURIE | 04/12/2024 12:44:14 | Contact (sur clinicalTrials) | |||
| CLCC RENE HUGUENIN INSTITUT CURIE | 04/12/2024 12:44:02 | Contact (sur clinicalTrials) | |||
| Les établissements sans correspondance certaine dans le répertoire FINESS dont les données sont issues de ClinicalTrials.gov Origine et niveau de fiabilité des données | |||||
| Centre CARIO-Hôpital Privé des Côtes d'Armor (HPCA) - 22190 - Plerin - France | Jérôme MARTIN-BABAU, MD | Contact (sur clinicalTrials) | |||
| Centre François Baclesse - 14076 - Caen - France | George EMILE, MD | Contact (sur clinicalTrials) | |||
| Centre Georges-François Leclerc - 21079 - Dijon - France | Isabelle DESMOULIN, MD | Contact (sur clinicalTrials) | |||
| Centre Jean Perrin - 63011 - Clermont-Ferrand - Clermont Ferrand - France | Contact (sur clinicalTrials) | ||||
| Centre Oscar Lambret - 59020 - Lille - France | Stéphanie BECOURT, MD | Contact (sur clinicalTrials) | |||
| CHU Amiens Picardie-Site Sud - 80054 - Amiens - France | MOREIRA Aurélie, MD | Contact (sur clinicalTrials) | |||
| Hôpital Privé du Confluent - 44277 - Nantes - France | Cyriac BLONZ, MD | Contact (sur clinicalTrials) | |||
| Hopital Saint-Louis Ap-Hp Senopole - 75010 - Paris - France | Emilie MOATI, MD | Contact (sur clinicalTrials) | |||
| Institut Du Cancer Montpellier - 34298 - Montpellier - France | Contact (sur clinicalTrials) | ||||
| Institut Sainte Catherine - 84000 - Avignon - France | Julien GRENIER, MD | Contact (sur clinicalTrials) | |||
| Oncopole Claudius Regaud - 31059 - Toulouse - France | Contact (sur clinicalTrials) | ||||
Critères
Tous
Inclusion Criteria:
1. First disease progression under tucatinib-capecitabine-trastuzumab. OR Medical
contra-indication to initiate or continue capecitabine in association with
tucatinib-trastuzumab (investigator's decision based on patient medical history, DPD
deficiency and/or capecitabine grade 2 toxicity or higher).
2. Age > 18 years,
3. Histologically confirmed HER2+ breast carcinoma (ASCO/CAP guidelines) with archived
tumor tissue available,
4. Have a life expectancy of at least 3 months,
5. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1,
6. Participants must be able to swallow capsules,
7. Participants must be able and willing to be available for the duration of the study
and are willing to follow study procedures,
8. Measurable disease, assessed by RECIST version 1,
9. Patients with brain metastases are eligible:
- Unless urgent treatment is required
- If time since WBRT is ≥ 21 days prior to first dose of treatment, time since
SRS is ≥ 7 days prior to first dose of treatment, or time since surgical
resection is ≥ 28 days
10. Relevant records of any CNS treatment must be available to allow for classification
of target and non-target lesions
11. Left ventricular ejection fraction (LVEF) ≥ 50% (within 4 weeks before inclusion)
12. Adequate organ function (obtained within 14 days prior to treatment start) as
evidenced by:
o Absolute neutrophil count (ANC) ≥ 1.5 X 10^9/L
o Hemoglobin (Hgb) ≥ 9 g/dL
o Platelet count ≥ 100 X 10^9/L
- Bilirubin ≤ 1.5 X upper limit of normal (ULN), except for patients with a
documented history of Gilbert's disease (≤ 2 X ULN)
- Alanine aminotransferase (ALT), and aspartate aminotransferase (AST) ≤ 2.5 X
ULN (for patients with liver metastases ≤ 5 X ULN);
- Alkaline phosphatase (AP) ≤ 3 X ULN (for patients with liver metastases, ≤ 5 X
ULN);
- Serum creatinine ≤ 1.5 mg/dL (133 μmol/L) or calculated creatinine clearance ≥
50 mL/min (using Cockcroft-Gault formula).
13. If the patient is female:
Women of childbearing potential (WCBP): negative serum pregnancy test. The patient must
be willing to use effective methods of contraception. Patients must be postmenopausal,
surgically infertile, or willing to use a physical barrier method of contraception in
addition to an intrauterine device or hormonal contraception until at least 6 months
after completion of study treatment,
If the patient is male:
Male patients must agree to use an acceptable method of contraception (e.g., condom)
during the study and for 3 months after completion of investigational treatment, 14.
Patients must be covered by a health insurance plan. 15. Capable of giving signed
informed consent which includes compliance with the requirements and restrictions listed
in the informed consent form (ICF) and in this protocol.
1. First disease progression under tucatinib-capecitabine-trastuzumab. OR Medical
contra-indication to initiate or continue capecitabine in association with
tucatinib-trastuzumab (investigator's decision based on patient medical history, DPD
deficiency and/or capecitabine grade 2 toxicity or higher).
2. Age > 18 years,
3. Histologically confirmed HER2+ breast carcinoma (ASCO/CAP guidelines) with archived
tumor tissue available,
4. Have a life expectancy of at least 3 months,
5. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1,
6. Participants must be able to swallow capsules,
7. Participants must be able and willing to be available for the duration of the study
and are willing to follow study procedures,
8. Measurable disease, assessed by RECIST version 1,
9. Patients with brain metastases are eligible:
- Unless urgent treatment is required
- If time since WBRT is ≥ 21 days prior to first dose of treatment, time since
SRS is ≥ 7 days prior to first dose of treatment, or time since surgical
resection is ≥ 28 days
10. Relevant records of any CNS treatment must be available to allow for classification
of target and non-target lesions
11. Left ventricular ejection fraction (LVEF) ≥ 50% (within 4 weeks before inclusion)
12. Adequate organ function (obtained within 14 days prior to treatment start) as
evidenced by:
o Absolute neutrophil count (ANC) ≥ 1.5 X 10^9/L
o Hemoglobin (Hgb) ≥ 9 g/dL
o Platelet count ≥ 100 X 10^9/L
- Bilirubin ≤ 1.5 X upper limit of normal (ULN), except for patients with a
documented history of Gilbert's disease (≤ 2 X ULN)
- Alanine aminotransferase (ALT), and aspartate aminotransferase (AST) ≤ 2.5 X
ULN (for patients with liver metastases ≤ 5 X ULN);
- Alkaline phosphatase (AP) ≤ 3 X ULN (for patients with liver metastases, ≤ 5 X
ULN);
- Serum creatinine ≤ 1.5 mg/dL (133 μmol/L) or calculated creatinine clearance ≥
50 mL/min (using Cockcroft-Gault formula).
13. If the patient is female:
Women of childbearing potential (WCBP): negative serum pregnancy test. The patient must
be willing to use effective methods of contraception. Patients must be postmenopausal,
surgically infertile, or willing to use a physical barrier method of contraception in
addition to an intrauterine device or hormonal contraception until at least 6 months
after completion of study treatment,
If the patient is male:
Male patients must agree to use an acceptable method of contraception (e.g., condom)
during the study and for 3 months after completion of investigational treatment, 14.
Patients must be covered by a health insurance plan. 15. Capable of giving signed
informed consent which includes compliance with the requirements and restrictions listed
in the informed consent form (ICF) and in this protocol.
1. Have previously been treated with:
a. lapatinib within 12 months of starting study treatment (except in cases where
lapatinib was given for ≤ 21 days and was discontinued for reasons other than
disease progression or severe toxicity) b. neratinib, afatinib, or other
investigational HER2/ EGFR or HER2 TKI at any time previously (excepted for patients
already under tucatinib who continue without interruption).
2. Patients who are pre-treated with tucatinib and who received a decreased dose of
tucatinib (<300mg twice daily) are not eligible in the safety run-in phase.
3. Have used a strong CYP3A4 or CYP2C8 inhibitor within 5 half-lives of the inhibitor,
or have used a strong CYP3A4 or CYP2C8 inducer within 5 days prior to first dose of
study treatment (see Appendix 4 and 5)
4. Patients unable for any reason to undergo MRI of the brain.
5. Leptomeningeal metastases or brain metastases requiring immediate symptomatic
treatment or a high dose of corticosteroid therapy (≥2mg/day dexamethasone or
equivalent).
6. Have poorly controlled (> 1/week) generalized or complex partial seizures, or
manifest neurologic progression due to brain metastases notwithstanding CNS-directed
therapy
7. Any toxicity related to prior cancer therapies that has not resolved to ≤ Grade 1 at
time of treatment start, with the following exceptions:
1. Alopecia and neuropathy (must have resolved to ≤ Grade 2)
2. Congestive Heart Failure (must have been ≤ Grade 1 in severity at the time of
occurrence and must have resolved completely)
3. Anemia (must have resolved to ≤ Grade 2)
8. Patients who have had a last dose of IV chemotherapy within 21 days, last dose of
oral cytotoxic chemotherapy, radiotherapy, biological therapy, or investigational
therapy within 14 days prior to treatment start. This does not apply to patients
already under tucatinib who continue without interruption.
9. Patients who have had any major surgery within 28 days prior to inclusion.
10. Have evidence within 2 years of the start of study treatment of another malignancy
that required systemic treatment. This does not apply to patients already under
tucatinib who continue without interruption.
11. Concomitant use of other agents for the treatment of cancer or any investigational
agent(s).
12. Women who are either pregnant, lactating, planning to get pregnant
13. Have a serious concomitant systemic disorder (eg, active infection or a
gastrointestinal disorder causing clinically significant symptoms such as nausea,
vomiting, diarrhea, or profound immune suppression) that, in the opinion of the
investigator, would compromise the patient's ability to adhere to the protocol,
including but not limited to the following:
1. Have known human immunodeficiency virus (HIV) infection.
2. Active hepatitis B or C virus infection (screening required) or have other
known chronic liver disease
3. Severe renal impairment, interstitial lung disease (ILD), severe dyspnea at
rest or requiring oxygen therapy, liver disease diagnosed with Child-Pugh A or
higher cirrhosis or history of major surgical resection involving the stomach
or small bowel, or preexisting Crohn's disease or ulcerative colitis or a
preexisting chronic condition resulting in clinically significant diarrhea.
14. Have clinically significant cardiopulmonary disease such as:
- ventricular arrhythmia requiring therapy,
- uncontrolled hypertension (defined as persistent systolic blood pressure > 150
mm Hg and/or diastolic blood pressure > 100 mm Hg on antihypertensive
medications), or
- any history of symptomatic CHF
- severe dyspnea at rest (CTCAE Grade 3 or above) due to complications of
advanced malignancy
- hypoxia requiring supplementary oxygen therapy except when oxygen therapy is
needed only for obstructive sleep apnea
- presence of ≥ Grade 2 QTc prolongation on screening ECG
- conditions potentially resulting in drug-induced prolongation of the QT
interval or torsade de pointes:
1. Congenital or acquired long QT syndrome 2. Family history of sudden death 3. History
of previous drug induced QT prolongation 4. Current use of medications with known
and accepted associated risk of QT prolongation (see row "Accepted Association" in
Appendix 8 15. Have known myocardial infarction or unstable angina within 6 months
prior to first dose of study treatment 16. Require therapy with warfarin or other
coumarin derivatives (non-coumarin anticoagulants are allowed) 17. Have inability to
swallow pills or significant gastrointestinal disease which would preclude the
adequate oral absorption of medication 18. Patients with altered mental status or
psychiatric disorder that, in the opinion of the investigator, would preclude a
valid patient informed consent.
19. Person deprived of liberty or placed under a legal protection regime with
representation of the person.
20. Inability to comply with medical monitoring of the trial for geographic, social or
psychological reasons.
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