- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03225937
Evaluation of Trastuzumab in Combination With Lapatinib or Pertuzumab in Combination With Trastuzumab-Emtansine to Treat Patients With HER2-positive Metastatic Colorectal Cancer (HERACLES)
Open-Label, Phase II Study of Trastuzumab in Combination With Lapatinib (Cohort A) or Pertuzumab in Combination With Trastuzumab-emtansine (Cohort B) in Patients With HER2-positive Metastatic Colorectal Cancer: the HERACLES (HER2 Amplification for Colo-rectaL Cancer Enhanced Stratification)Trial
This is a Phase II multi-center 2-sequential cohorts trial, designed to assess the objective response rate of two anti HER2 combination in advanced disease CRC patients harbouring an amplified HER2 tumor assessed according to HERACLES Diagnostic Criteria by FISH/SISH.
Cohort A: monoclonal antibody trastuzumab, used in combination with the small molecule tyrosine kinase inhibitor lapatinib.
Cohort B, monoclonal antibody pertuzumab, used in combination with the antibody drug conjugate trastuzumab-emtansine.
Please note that cohort A accrual has been closed and endpoint already reached.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Investigators identified HER2 amplification as a potential onco-driver and marker of de novo resistance to anti-EGFR therapy in mCRC patients for which other known genetic alterations conferring resistance to anti EGFR antibodies were excluded.
Exploiting direct transfer xenografts of mCRC surgical samples in mice (xenopatients), investigators conducted a multi-arm study in HER2-amplified xenopatients showing that combinations of the dual EGFR/HER2 inhibitor lapatinib and the anti-HER2 moAb trastuzumab induced long-lasting tumor regressions, while monotherapy with lapatinib led to stabilization and monotherapy with trastuzumab was ineffective. On these findings investigators designed the HERACLES trial.
HERACLES is an open-label Phase II, 2-sequential cohorts trial, assessing the response rate (ORR) of Trastuzumab combined Lapatinib (Cohort A) or Pertuzumab combined with trastuzumab-emtansine (Cohort B), in metastatic colorectal patients harboring an amplified HER2 tumors .
HER2 positivity is centrally established by immunohistochemistry (IHC) and Silver In Situ Hybridization (SISH). To be HER2 eligible the original tumor, or the biopsied metastasis (whichever is last available), must be IHC 3+ or 2+ in more than 50% of cells, confirmed by SISH or FISH with a HER2:CEP17 ratio ≥ 2.0. For IHC a positive staining (3+) is defined as an intense membrane staining which can be circumferential, basolateral, or lateral of the tumor cells.
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
Contacts and Locations
Study Locations
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Bologna, Italy
- AOU Policlinico S. Orsola Malpighi
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Milano, Italy, 20162
- Grande Ospedale Metropolitano Niguarda
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Napoli, Italy
- Seconda Universita di Napoli
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Padova, Italy
- Istituto Oncologico Veneto - IRCCS
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Roma, Italy
- Campus Biomedico
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Torino, Italy
- AOU Citta della Salute e della Scienza di Torino
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Please Select
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Candiolo, Please Select, Italy, 10060
- Fondazione del Piemonte per l'Oncologia - IRCCS
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion criteria COHORT A
- Histological/confirmed adenocarcinoma of the colon or rectum with metastatic disease not amenable to salvage surgery.
- Pathology mandatory requirements: the original tumour specimen must be KRAS WT and SISH/FISH positive or IHC 3+ positive in more than 50% cells. Note: for immunohistochemistry a positive staining (3+) is defined as an intense membrane staining which can be circumferential, basolateral, or lateral of the tumor cells. the original paraffin block or a minimum of 15 polarized unstained slides from the original paraffin block must be made available to the Pathology Core within 15 days from registration.
- Age ≥18
- ECOG PS 0-1
- Measurable disease as defined by RECIST 1.1 criteria.
- Progression (PD) while on, or within 6 months from therapy with approved standard drugs.
- Unless otherwise contraindicated patients should have received and failed the following previous therapies for mCRC: fluoropyrimidines, oxaliplatin, irinotecan, cetuximab or panitumumab containing regimens. Bevacizumab is allowed
- Adequate haematological function as defined by: ANC > 1.5 x 109/L, platelet count >100 x 109/L, haemoglobin > 10 g/dL
- Adequate renal function, as defined by: creatinine < 1.5 x UNL
- Adequate hepatobiliary function, as defined by the following baseline liver function tests: total serum bilirubin <1.5 upper normal limit (UNL); alanine aminotransferase (ALT), aspartate aminotransferase (AST) < 2.5xUNL; alkaline phosphatase (AP) < 2.5xUNL, if total alkaline phosphatase (AP) > 2.5xUNL, alkaline phosphatase liver fraction must be < 2.5xUNL
- Adequate contraception for all fertile patients
- Negative pregnancy test
Exclusion criteria COHORT A
Subjects meeting any of the following criteria must not be enrolled in the study:
- Radiotherapy ≤ 4 weeks prior to enrolment.
- Other chemotherapy or biological therapy treatment ≤ 4 weeks prior to enrolment.
- Symptomatic brain metastases.
- Active infection.
- Gastro-intestinal abnormalities, inability to take oral medication, any condition affecting absorption.
- Impaired cardiac function including any of the following: uncontrolled hypertension (systolic >150 mmHg and/or diastolic > 100 mmHg) or clinically significant (i.e. active) cardiovascular disease: cerebrovascular accident/stroke or myocardial infarction within 6 months prior to first study medication; unstable angina; chronic heart failure (CHF) of New York Heart Association (NYHA) Grade II or higher (See Appendix 4); or serious cardiac arrhythmia requiring medication, baseline Left Ventricular Ejection Fraction (LVEF) ≤ 55% measured by echocardiography (ECHO).
- Major surgery in the two weeks prior to entering the clinical trial.
- Concurrent treatment with any other anti-cancer therapy.
- History of another neoplastic disease (except basal cell carcinoma of the skin or uterine cervix carcinoma in situ adequately treated), unless in remission for ≥ 5 years.
- Patient unable to comply with the study protocol owing to psychological, social or geographical reasons.
- Pregnant and lactating women.
- Patients with history of hypersensitivity to either IP or excipients.
- Men and women of childbearing potential who are not using an effective method of contraception.
- Participation in another clinical trial or treatment with any investigational product within 4 weeks prior to inclusion in this study.
- Subjects who have current active hepatic or biliary disease (with exception of patients with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment).
- Patient with unresolved hypokalaemia, hypomagnesemia or hypocalcaemia
Inclusion criteria COHORT B
- Histological/confirmed adenocarcinoma of the colon or rectum with metastatic disease not amenable to salvage surgery.
- The original tumour specimen must be RAS (KRAS exons 2 3 4; NRAS exons 2 3 4) wild type and SISH/FISH positive or IHC 2+/3+ positive in more than 50% cells.
- Age ≥18.
- ECOG PS 0-1.
- Measurable disease as defined by RECIST 1.1 criteria.
- Progression (PD) while on, or within 6 months from therapy with approved standard drugs.
- Unless otherwise contraindicated, patients must have received and failed fluoropyrimidines, oxaliplatin, irinotecan -containing regimens as previous therapies for metastatic disease.
- Patients having failed only one line of chemotherapy for their metastatic diseases are eligible if they have received:
- FOLFOXIRI;
- FOLFIRI after progression to adjuvant FOLFOX, occurred on treatment or within 6 months after treatment completion.
- Treatments with bevacizumab, aflibercept or regorafenib and cetuximab or panitumumab are allowed.
- Adequate hematological function as defined by: ANC <= 1.5 x 109/L, platelet count >=100 x 109/L, haemoglobin >= 10 g/dL
- Adequate renal function, as defined by: creatinine <= 1.5 x UNL
Adequate hepato-biliary function, as defined by the following baseline liver function tests:
- total serum bilirubin <=1.5 upper normal limit (UNL)
- alanine aminotransferase (ALT), aspartate aminotransferase (AST) < 2.5xUNL
- alkaline phosphatase (AP) <= 2.5xUNL; if total alkaline phosphatase (AP) > 2.5xUNL, alkaline phosphatase liver fraction must be <= 2.5xUNL
- Adequate contraception for all fertile patients
- Negative pregnancy test
Exclusion criteria COHORT B
- Radiotherapy <= 4 weeks prior to enrolment.
- Other chemotherapy or biological therapy treatment ≤ 4 weeks prior to enrolment.
- Symptomatic brain metastases.
- Active infection.
- Gastro-intestinal abnormalities, inability to take oral medication, any condition affecting absorption.
- Impaired cardiac function including any of the following: uncontrolled hypertension (systolic >150 mmHg and/or diastolic > 100 mmHg) or clinically significant (ie active) cardiovascular disease: cerebrovascular accident/stroke or myocardial infarction within 6 months prior to first study medication; unstable angina; chronic heart failure (CHF) of New York Heart Association (NYHA) Grade II or higher (See Appendix 4); or serious cardiac arrhythmia requiring medication, baseline Left Ventricular Ejection Fraction (LVEF) ≤ 55% measured by echocardiography (ECHO).
- Major surgery in the two weeks prior to entering the clinical trial.
- Concurrent treatment with any other anti-cancer therapy.
- History of another neoplastic disease (except basal cell carcinoma of the skin or uterine cervix carcinoma in situ adequately treated), unless in remission for ≥ 5 years
- Patient unable to comply with the study protocol owing to psychological, social or geographical reasons.
- Pregnant and lactating women.
- Patients with history of hypersensitivity to either IP or excipients.
- Men and women of childbearing potential who are not using an effective method of contraception.
- Participation in another clinical trial or treatment with any investigational product within 4 weeks prior to inclusion in this study.
- Subjects who have current active hepatic or biliary disease (with exception of patients with Gilbert's syndrome, asymptomatic gallstones, liver metastases or stable chronic liver disease per investigator assessment).
- Patient with unresolved hypokalaemia, hypomagnesemia or hypocalcaemia.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Non-Randomized
- Interventional Model: Sequential Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: Cohort A
Trastuzumab and lapatinib
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Patients enrolled in Cohort A will receive lapatinib 1000 mg daily per os + trastuzumab 4 mg/kg iv load, followed by 2 mg/kg iv weekly.
Patients will receive study medication until disease progression, unacceptable toxicity, withdrawal of consent or death, whichever come first.
|
Experimental: Cohort B
Pertuzumab and Trastuzumab-emtansine
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Patients enrolled in Cohort B will receive pertuzumab 840 mg iv load, followed by 420 mg iv Q3weeks + trastuzumab-emtansine 3.6 mg/kg iv on day 1 of each subsequent 3 week cycle. Patients will receive study medication until disease progression, unacceptable toxicity, withdrawal of consent or death, whichever come first. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Objective Response Rate according to RECIST 1.1 criteria
Time Frame: Time Frame: every 8 weeks (cohort A) or every 9 weeks (cohort B) from date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 48 months
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Time Frame: every 8 weeks (cohort A) or every 9 weeks (cohort B) from date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 48 months
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Description of the frequency and severity of Adverse Events based on the NCI -CTCAE V4.0
Time Frame: Time Frame: weekly (cohort A) or every 21 days (cohort B) from date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 48 months
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Time Frame: weekly (cohort A) or every 21 days (cohort B) from date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 48 months
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Progression Free Survival
Time Frame: Time Frame: every 8 weeks (cohort A) or every 9 weeks (cohort B) from date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 48 months
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Time Frame: every 8 weeks (cohort A) or every 9 weeks (cohort B) from date of enrollment until the date of first documented progression or date of death from any cause, whichever came first, assessed up to 48 months
|
Collaborators and Investigators
Investigators
- Study Chair: Salvatore Siena, MD, Grande Ospedale Metropolitano Niguarda - Milano
Publications and helpful links
General Publications
- Valtorta E, Martino C, Sartore-Bianchi A, Penaullt-Llorca F, Viale G, Risio M, Rugge M, Grigioni W, Bencardino K, Lonardi S, Zagonel V, Leone F, Noe J, Ciardiello F, Pinto C, Labianca R, Mosconi S, Graiff C, Aprile G, Frau B, Garufi C, Loupakis F, Racca P, Tonini G, Lauricella C, Veronese S, Truini M, Siena S, Marsoni S, Gambacorta M. Assessment of a HER2 scoring system for colorectal cancer: results from a validation study. Mod Pathol. 2015 Nov;28(11):1481-91. doi: 10.1038/modpathol.2015.98. Epub 2015 Oct 9.
- Sartore-Bianchi A, Trusolino L, Martino C, Bencardino K, Lonardi S, Bergamo F, Zagonel V, Leone F, Depetris I, Martinelli E, Troiani T, Ciardiello F, Racca P, Bertotti A, Siravegna G, Torri V, Amatu A, Ghezzi S, Marrapese G, Palmeri L, Valtorta E, Cassingena A, Lauricella C, Vanzulli A, Regge D, Veronese S, Comoglio PM, Bardelli A, Marsoni S, Siena S. Dual-targeted therapy with trastuzumab and lapatinib in treatment-refractory, KRAS codon 12/13 wild-type, HER2-positive metastatic colorectal cancer (HERACLES): a proof-of-concept, multicentre, open-label, phase 2 trial. Lancet Oncol. 2016 Jun;17(6):738-746. doi: 10.1016/S1470-2045(16)00150-9. Epub 2016 Apr 20. Erratum In: Lancet Oncol. 2016 Oct;17 (10 ):e420.
- Sartore-Bianchi A, Lonardi S, Martino C, Fenocchio E, Tosi F, Ghezzi S, Leone F, Bergamo F, Zagonel V, Ciardiello F, Ardizzoni A, Amatu A, Bencardino K, Valtorta E, Grassi E, Torri V, Bonoldi E, Sapino A, Vanzulli A, Regge D, Cappello G, Bardelli A, Trusolino L, Marsoni S, Siena S. Pertuzumab and trastuzumab emtansine in patients with HER2-amplified metastatic colorectal cancer: the phase II HERACLES-B trial. ESMO Open. 2020 Sep;5(5):e000911. doi: 10.1136/esmoopen-2020-000911.
Study record dates
Study Major Dates
Study Start
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Digestive System Diseases
- Neoplasms
- Neoplasms by Site
- Gastrointestinal Neoplasms
- Digestive System Neoplasms
- Gastrointestinal Diseases
- Colonic Diseases
- Intestinal Diseases
- Intestinal Neoplasms
- Rectal Diseases
- Colorectal Neoplasms
- Molecular Mechanisms of Pharmacological Action
- Enzyme Inhibitors
- Antineoplastic Agents
- Tubulin Modulators
- Antimitotic Agents
- Mitosis Modulators
- Antineoplastic Agents, Phytogenic
- Antineoplastic Agents, Immunological
- Protein Kinase Inhibitors
- Trastuzumab
- Maytansine
- Ado-Trastuzumab Emtansine
- Lapatinib
- Pertuzumab
Other Study ID Numbers
- 004-IRCC-10IIS-12
- 2012-002128-33 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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