My Pathway: A Study Evaluating Herceptin/Perjeta, Tarceva, Zelboraf/Cotellic, Erivedge, Alecensa, and Tecentriq Treatment Targeted Against Certain Molecular Alterations in Participants With Advanced Solid Tumors

My Pathway: An Open-Label Phase IIa Study Evaluating Trastuzumab/Pertuzumab, Erlotinib, Vemurafenib/Cobimetinib, Vismodegib, Alectinib, and Atezolizumab in Patients Who Have Advanced Solid Tumors With Mutations or Gene Expression Abnormalities Predictive of Response to One of These Agents

This multicenter, non-randomized, open-label study will evaluate the efficacy and safety of six treatment regimens in participants with advanced solid tumors for whom therapies that will convey clinical benefit are not available and/or are not suitable options per the treating physician's judgment.

Study Overview

• Status: Completed
• Conditions: Neoplasms; Bladder Cancer; Solid Tumors; Biliary Cancer; Salivary Cancer
• Intervention / Treatment: Drug: Trastuzumab; Drug: Pertuzumab; Drug: Erlotinib; Drug: Vemurafenib; Drug: Cobimetinib; Drug: Vismodegib; Drug: Alectinib; Drug: Atezolizumab

• Study Type: Interventional
• Enrollment (Actual): 673
• Phase: Phase 2

Contacts and Locations

Study Locations

• United States
  • Arizona
    • Goodyear, Arizona, United States, 85338
      • Western Regional Medical Center at Cancer Treatment Centers of America
    • Phoenix, Arizona, United States, 85259
      • Mayo Clinic Arizona
  • Arkansas
    • Springdale, Arkansas, United States, 72762
      • Highlands Oncology Group
  • California
    • Culver City, California, United States, 90230
      • Science 37, Inc
    • Duarte, California, United States, 91010
      • City of Hope Comprehensive Cancer Center
    • La Jolla, California, United States, 92093-0698
      • Moores UCSD Cancer Center; Dept Clinical Trials Office
    • Rancho Mirage, California, United States, 92270
      • Eisenhower Medical Center
    • Stanford, California, United States, 94305
      • Stanford Comprehensive Cancer Center
    • Vallejo, California, United States, 94589
      • Kaiser Permanente - Vallejo
  • Colorado
    • Aurora, Colorado, United States, 80045-2517
      • University of Colorado
  • Florida
    • Fort Myers, Florida, United States, 33916
      • Scri Florida Cancer Specialists South
    • Jacksonville, Florida, United States, 32224
      • Mayo Clinic
    • Orlando, Florida, United States, 32804
      • Florida Hospital Cancer Inst; Memorial System Onc Clin Rsch
    • Saint Petersburg, Florida, United States, 33705
      • Florida Cancer Specialist, North Region
    • West Palm Beach, Florida, United States, 33401
      • Florida Cancer Specialists, Research Department
  • Georgia
    • Athens, Georgia, United States, 30607
      • University Cancer & Blood Center, LLC; Research
    • Gainesville, Georgia, United States, 30501
      • Northeast Georgia Medical Center; Oncology Research Dept-5C
    • Newnan, Georgia, United States, 30265
      • Southeastern Regional Medical Center, Inc.
  • Illinois
    • Chicago, Illinois, United States, 60611
      • Northwestern University; Robert H. Lurie Comp Can Ctr; Northwestern Medicine Development Inst
    • Chicago, Illinois, United States, 60637
      • University Of Chicago Medical Center; Section Of Hematology/Oncology
    • Zion, Illinois, United States, 60099
      • Midwestern Regional Med Center
  • Maryland
    • Baltimore, Maryland, United States, 21287
      • Sidney Kimmel Comprehensive Cancer Center at Johns Hopkins
  • Minnesota
    • Rochester, Minnesota, United States, 55905
      • Mayo Foundation
  • Missouri
    • Kansas City, Missouri, United States, 64132
      • Research Medical Center - Antibiotic Research Associates, Inc.
  • New Jersey
    • Middletown, New Jersey, United States, 07748
      • Memorial Sloan Kettering - Monmouth
  • New Mexico
    • Albuquerque, New Mexico, United States, 87131
      • University of New Mexico
    • Albuquerque, New Mexico, United States, 87102
      • University of New Mexico Comprehensive Cancer Center
    • Albuquerque, New Mexico, United States, 87106
      • University of New Mexico Comprehensive Cancer Center - Albuquerque Cedar Street; Drug Shipment
    • Albuquerque, New Mexico, United States, 87109
      • University of New Mexico Comprehensive Cancer Center - Albuquerque Lang NE; Drug Shipment
    • Farmington, New Mexico, United States, 87401
      • San Juan Oncology Associates
  • New York
    • Harrison, New York, United States, 10604
      • Memorial Sloan Kettering Cancer Center at Westchester
    • New York, New York, United States, 10065
      • Memorial Sloan Kettering Cancer Center
    • New York, New York, United States, 10021
      • Weill Cornell Univ Medical Ctr; Breast Cancer Center
    • New York, New York, United States, 10032
      • Herbert Irving Comprehensive Cancer Center; Herbert Irving Pavillion
  • North Carolina
    • Chapel Hill, North Carolina, United States, 27599-7305v
      • Univ No Carolina School of Med; Physicians Office Bldg
    • Durham, North Carolina, United States, 27710
      • Duke University Medical Center
    • Winston-Salem, North Carolina, United States, 27157
      • Wake Forest Univ Health Svcs; Internal Medicine
  • North Dakota
    • Fargo, North Dakota, United States, 58102
      • Sanford Roger Maris Cancer Center
  • Ohio
    • Cincinnati, Ohio, United States, 45242
      • Oncology Hematology Care Inc
    • Cleveland, Ohio, United States, 44106
      • University Hospitals of Cleveland
    • Cleveland, Ohio, United States, 44106
      • Cleveland Clinic
  • Oklahoma
    • Oklahoma City, Oklahoma, United States, 73104
      • University of Oklahoma Health Sciences Center
  • Oregon
    • Portland, Oregon, United States, 97213
      • Providence Portland Medical Center
  • Pennsylvania
    • Philadelphia, Pennsylvania, United States, 19107
      • Thomas Jefferson University Hospital
    • Philadelphia, Pennsylvania, United States, 19104
      • Abramson Cancer Center
    • Philadelphia, Pennsylvania, United States, 19124
      • Eastern Regional Medical Ctr
    • Pittsburgh, Pennsylvania, United States, 15232
      • UPMC - Hillman Cancer Center
    • Willow Grove, Pennsylvania, United States, 19090
      • Abington Mem Hosp-Abington; Rose. Can Ctr,Gyn Onc Ins
  • South Dakota
    • Sioux Falls, South Dakota, United States, 57104
      • Sanford Cancer Cnt Onco Clinic
  • Tennessee
    • Chattanooga, Tennessee, United States, 37404
      • Scri Tennessee Oncology Chattanooga
    • Germantown, Tennessee, United States, 38138
      • West Clinic
    • Knoxville, Tennessee, United States, 37920
      • Tennessee Cancer Specialists
    • Nashville, Tennessee, United States, 37203
      • Tennessee Onc., PLLC - SCRI
    • Nashville, Tennessee, United States, 37232
      • Vanderbilt Ingram Cancer Clinic
  • Texas
    • Fort Worth, Texas, United States, 76104
      • The Center for Cancer and Blood Disorders - Fort Worth
    • Houston, Texas, United States, 77030
      • MD Anderson
  • Virginia
    • Richmond, Virginia, United States, 23229
      • Virginia Cancer Institute
  • Washington
    • Tacoma, Washington, United States, 98405
      • Northwest Medical Specialties
  • Wisconsin
    • Madison, Wisconsin, United States, 53705
      • University of Wisconsin
    • Milwaukee, Wisconsin, United States, 53226
      • Medical College of Wisconsin

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 18 years and older (Adult, Older Adult)
• Accepts Healthy Volunteers: No

Description

General Inclusion Criteria:

• Life expectancy greater than or equal to (≥) 12 weeks
• Histologically documented metastatic cancer (solid tumors, not including hematologic malignancies)
• Participants who have received standard first-line therapy for metastatic cancer (except for the tumors for which no first-line therapy exists) and in whom a trial of targeted therapy is considered the best available treatment option. Eligible participants should not have available therapies that will convey clinical benefit and/or are not suitable options per the treating physician's judgment
• No previous treatment with the specific assigned study drug or any other drug sharing the same target
• Measurable disease by RECIST v1.1
• Eastern Cooperative Oncology Group Performance Status (ECOG PS) score of 0 or 1 (For patients enrolling in the atezolizumab arm, ECOG score must be documented within 7 days prior to first treatment and confirmation of ECOG PS must be entered into the interactive web response system [IWRS] prior to initiation of treatment)
• Adequate hematologic, renal, and liver function as defined by the protocol
• If applicable, use of contraception methods or abstinence as defined by the protocol

Study-Drug Specific Inclusion Criteria:

Trastuzumab plus Pertuzumab

• Molecular testing results from clinical laboratory improvement amendments (CLIA)-certified laboratories (using tissue and/or blood) demonstrating HER2 overexpression or amplification. Participants must have one of the following tumor types: biliary cancer, salivary cancer, or bladder cancer

  a) For participants screened using a blood assay: obtain tissue-based testing result confirming study eligibility (within first 4 weeks after enrollment)

• Left ventricular ejection fraction (LVEF) greater than (>) 50 percent (%) or above the lower limit of the institutional normal range, whichever is lower
• Availability of an archival or new pre-treatment tissue sample is required if molecular testing was not performed by Foundation Medicine. Any available tumor tissue sample can be submitted. The tissue sample must be submitted within 4 weeks after enrollment

Erlotinib

• Molecular testing results from CLIA-certified laboratories (using tissue and/or blood) demonstrating epidermal growth factor receptor (EGFR)-activating mutations

Vemurafenib plus Cobimetinib

• Molecular testing results from CLIA-certified laboratories (using tissue and/or blood) demonstrating BRAF V600 mutations a) For participants screened using a blood assay: obtain tissue-based testing result confirming study eligibility (within first 4 weeks after enrollment)

Vismodegib

• Molecular testing results from CLIA-certified laboratories (using tissue and/or blood) demonstrating hedgehog pathway relevant mutation (activating mutation of smoothened [SMO] or loss-of-function mutation of protein patched homolog-1 [PTCH-1])

  a) For participants screened using a blood assay: obtain tissue-based testing result confirming study eligibility (within first 4 weeks after enrollment)

• All non-hematological adverse events related to any prior chemotherapy, surgery, or radiotherapy must have resolved to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) Grade less than or equal to (≤) 2 prior to starting therapy

Alectinib

• Molecular testing results from CLIA-certified laboratories (using tissue and/or blood) demonstrating anaplastic lymphoma kinase (ALK) gene rearrangements, ALK mutations, ALK copy number gain or (for melanoma only) increased ALK expression or presence of ALK-alternative transcription initiation transcript (ALKATI) a) For participants screened using a blood assay: obtain tissue-based testing result confirming study eligibility (within first 4 weeks after enrollment)

Atezolizumab

• Molecular testing results from CLIA-certified laboratories (using tissue) demonstrating elevated tissue tumor mutational burden (tTMB ≥10 mutations/ Megabase [Mb])
• For patients where molecular testing was not performed using Foundation Medicine, submission of an archival or new pretreatment tissue sample is mandatory. For patients where molecular testing was performed using Foundation Medicine, submission of an archival or new pretreatment tissue sample is required, if available. The tissue sample must be submitted within 4 weeks after enrollment

General Exclusion Criteria:

• Participants with hematologic malignancies
• Concurrent administration of any other anti-cancer therapy (except male participants with prostate cancer receiving androgen blockade): Bisphosphonates and denosumab are allowed; Most recent anti-cancer therapy ≤28 days and have not recovered from the side effects, excluding alopecia; Radiation therapy within ≤14 days
• Active or untreated brain metastases
• History of carcinomatous meningitis
• Uncontrolled concurrent malignancy (early stage is allowed if not requiring active therapy or intervention)
• Pregnant or breastfeeding women, or intending to become pregnant during the study
• Any significant cardiovascular events within 6 months prior to study entry
• Pulmonary embolism within 30 days prior to study entry
• History or presence of clinically significant ventricular or atrial dysrhythmia >Grade 2 per NCI CTCAE v4.0
• Any other severe acute or chronic medical or psychiatric condition or laboratory abnormality that may increase the risk associated with study participation or may interfere with the interpretation of study results
• Psychological, familial, sociological, or geographical conditions that do not permit compliance with the protocol

Study-Drug Specific Exclusion Criteria:

Trastuzumab plus Pertuzumab

• Previous treatment with any HER2-targeted therapy

Erlotinib

• Non-small cell lung cancer (NSCLC) or pancreatic cancer identified by exon 19 deletions or exon 21 L858R substitution mutations
• EGFR amplifications in the absence of EGFR-activating mutations
• Cancers with exon 20 mutations
• Previous treatment with erlotinib or any other EGFR inhibitor
• Inability to swallow pills
• Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of erlotinib

Vemurafenib plus Cobimetinib

• Malignant melanoma, papillary thyroid cancer, colorectal cancer, or hematologic malignancy including multiple myeloma
• LVEF below institutional lower level of normal (LLN) or below 50%, whichever is lower
• History of or evidence of retinal pathology on ophthalmologic examination that is considered a risk factor for neurosensory retinal detachment, retinal vein occlusion (RVO), or neovascular macular degeneration
• Presence of any of the following conditions, which are risk factors for RVO: Uncontrolled glaucoma with intraocular pressure >21 millimetres of mercury (mm Hg); Serum cholesterol ≥Grade 2; Hypertriglyceridemia ≥Grade 2; Hyperglycemia (fasting) ≥Grade 2; Grade ≥2 uncontrolled hypertension (participants with a history of hypertension controlled with anti-hypertensive medication to Grade </=1 are eligible)
• Prior or concurrent malignancy with known RAS mutation
• Previous treatment with vemurafenib or any other BRAF inhibitor (prior sorafenib is allowed)
• Previous treatment with cobimetinib or any other mitogen-activated protein/extracellular signal-regulated kinase (MEK) inhibitor
• Prior treatment with a RAF inhibitor
• Inability to swallow pills
• Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of vemurafenib
• History of congenital long QT syndrome or mean (average of triplicate measurements) corrected QT (QTc) measured using Fridericia's method ≥450 millisecond (ms) at baseline or uncorrectable abnormalities in serum electrolytes (sodium, potassium, calcium, magnesium, phosphorus)

Vismodegib

• Basal cell carcinoma of the skin, medulloblastoma, small-cell lung cancer, or hematologic malignancies
• Previous treatment with vismodegib or any other hedgehog pathway inhibitor
• Inability to swallow pills
• Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of vismodegib

Alectinib

• ALK-positive NSCLC, neuroblastoma, and childhood tumors
• Previous treatment with alectinib or any other ALK inhibitor
• Participants with symptomatic bradycardia
• Administration of strong/potent cytochrome P3A4 (CYP3A4) inhibitors or inducers within 14 days prior to the first dose of study treatment and while on treatment with alectinib
• Inability to swallow pills
• Refractory nausea and vomiting, malabsorption, external biliary shunt, or significant bowel resection that would preclude absorption of alectinib

Atezolizumab

• History of leptomeningeal disease
• Uncontrolled tumor pain
• Asymptomatic metastatic lesions that would likely cause functional deficits or intractable pain with further growth (e.g., epidural metastasis that is not currently associated with spinal cord compression) should be considered for loco-regional therapy if appropriate prior to enrollment
• Uncontrolled pleural effusion, pericardial effusion, or ascites requiring recurrent drainage procedures (once monthly or more frequently). Patients with indwelling catheters are allowed
• Uncontrolled or symptomatic hypercalcemia
• Previous treatment with atezolizumab or another programmed death-1 (PD-1)/PD-L1 inhibitor
• History of severe allergic, anaphylactic, or other hypersensitivity reactions to chimeric or humanized antibodies or fusion proteins
• Known hypersensitivity to biopharmaceutical agents produced in Chinese hamster ovary cells
• Known allergy or hypersensitivity to any component of the atezolizumab formulation
• Active or history of autoimmune disease or immune deficiency
• Prior allogeneic stem cell or solid organ transplantation
• History of idiopathic pulmonary fibrosis, organizing pneumonia (e.g., bronchiolitis obliterans), drug-induced pneumonitis, or idiopathic pneumonitis, or evidence of active pneumonitis on screening chest computed tomography (CT) scan
• Positive human immunodeficiency virus (HIV) test, active hepatitis B virus (HBV) infection, active hepatitis C virus (HCV) infection or active tuberculosis
• Severe infection within 4 weeks prior to initiation of study treatment
• Treatment with therapeutic oral or IV antibiotics within 2 weeks prior to initiation of study treatment
• Significant cardiovascular disease, such as New York Heart Association cardiac disease (Class II or greater), myocardial infarction, or cerebrovascular accident within 3 months prior to initiation of study treatment, unstable arrhythmia, or unstable angina
• Major surgical procedure other than for diagnosis within 4 weeks prior to initiation of study treatment, or anticipation of need for a major surgical procedure during the course of the study
• Treatment with a live, attenuated vaccine within 4 weeks prior to initiation of study treatment, or anticipation of need for such a vaccine during the course of the study or within 5 months after the final dose of atezolizumab
• History of other malignancy within 5 years prior to screening, with the exception of those with a negligible risk of metastasis or death, such as adequately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, localized prostate cancer, ductal carcinoma in situ, or Stage I uterine cancer
• Any other disease, metabolic dysfunction, physical examination finding, or clinical laboratory finding that contraindicates the use of an investigational drug, may affect the interpretation of the results, or may render the participant at high risk from treatment complications
• Prior treatment with cluster of differentiation 137 (CD137) agonists or immune checkpoint blockade therapies
• Treatment with systemic immunostimulatory agents within 4 weeks or five half-lives of the drug (whichever is longer) prior to randomization
• Treatment with systemic immunosuppressive medication within 2 weeks prior to initiation of study treatment, or anticipation of need for systemic immunosuppressive medication during the course of the study

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Non-Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

7

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Alectinib; Participants will receive alectinib 600 mg orally BID in each 28-day cycle.	Drug: Alectinib; Alectinib will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Alecensa
Experimental: Atezolizumab; Participants will receive atezolizumab 1200 mg IV infusion every 3 weeks.	Drug: Atezolizumab; Atezolizumab will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Tecentriq
Experimental: Trastuzumab Plus Pertuzumab; Participants will receive trastuzumab 8 milligrams per kilogram (mg/kg) intravenous (IV) infusion as loading dose, followed by 6 mg/kg IV infusion every 3 weeks; and pertuzumab 840 mg IV infusion as loading dose, followed by 420 mg IV infusion every 3 weeks.	Drug: Trastuzumab; Trastuzumab will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Herceptin; Drug: Pertuzumab; Pertuzumab will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Perjeta
Experimental: Vemurafenib; Participants will receive vemurafenib 960 mg orally twice daily (BID) in each 28-day cycle.	Drug: Vemurafenib; Vemurafenib will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Zelboraf
Experimental: Vemurafenib Plus Cobimetinib; Participants will receive vemurafenib 960 mg orally twice daily (BID) in each 28-day cycle; and cobimetinib 60 mg orally once daily for 21 days on and 7 days off in each 28-day cycle.	Drug: Vemurafenib; Vemurafenib will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Zelboraf; Drug: Cobimetinib; Cobimetinib will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Cotellic
Experimental: Vismodegib; Participants will receive vismodegib 150 mg orally once daily in each 28-day cycle.	Drug: Vismodegib; Vismodegib will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Erivedge
Experimental: Erlotinib; Participants will receive erlotinib 150 mg orally once daily in each 28-day cycle.	Drug: Erlotinib; Erlotinib will be administered as per the schedule specified in the respective arm, until tumor progression or occurrence of unacceptable toxicity.; Other Names: Tarceva

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Percentage of Participants in All Tumor-Pathway Cohorts With Overall Response, as Assessed by the Investigator	Tumor response will be assessed using Response Evaluation Criteria in Solid Tumors (RECIST) version 1.1 for all arms.	From the date of first study treatment until disease progression or death from any cause, whichever occurs first (up to approximately 9 years)
Percentage of Atezolizumab-Treated Participants With Tissue Tumor Mutational Burden (tTMB) ≥16 Mutations/Mb With Overall Response, as Assessed by the Independent Review Committee (IRC)	Tumor response will be assessed using RECIST version 1.1.	From the date of first study treatment until disease progression or death from any cause, whichever occurs first (up to approximately 9 years)

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Percentage of Participants who are Alive at Year 1		1 year
Percentage of Participants With Disease Control	Tumor response will be assessed using RECIST version 1.1 for all arms.	From the date of first study treatment until disease progression or death from any cause, whichever occurs first (up to approximately 9 years)
Progression-Free Survival (PFS)	Tumor response will be assessed using RECIST version 1.1 for all arms.	From the date of first study treatment until disease progression or death from any cause, whichever occurs first (up to approximately 9 years)
Duration of Response	Tumor response will be assessed using RECIST version 1.1 for all arms.	From the date of first documented response (complete response [CR] or partial response [PR]) to the time of disease progression or death from any cause, whichever occurs first (up to approximately 9 years)
Percentage of Atezolizumab-Treated Participants with tTMB ≥10 Mutations/Mb and <16 Mutations/Mb With Overall Response, as Assessed by the Investigator	Tumor response will be assessed using RECIST version 1.1.	From the date of first study treatment until disease progression or death from any cause, whichever occurs first (up to approximately 9 years)
Percentage of Atezolizumab-Treated Participants with Blood Tumor Mutational Burden (bTMB) ≥16 Mutations With Overall Response, as Assessed by the IRC	Tumor response will be assessed using RECIST version 1.1.	From the date of first study treatment until disease progression or death from any cause, whichever occurs first (up to approximately 9 years)
Percentage of Participants With Adverse Events		From first study treatment administration to 30 days (45 days for vismodegib, 90 days for atezolizumab) after the last dose (up to approximately 9 years)

Collaborators and Investigators

• Sponsor: Genentech, Inc.
• Investigators: Study Director: Clinical Trials, Hoffmann-La Roche

Publications and helpful links

General Publications

• Narita Y, Yoshimoto T, Namai T, Asakawa T, Kawakami S, Gower-Page C, Reyes-Rivera I, Patel A, Nakamura Y. Pertuzumab Plus Trastuzumab for Treatment-Refractory HER2-Amplified Metastatic Colorectal Cancer: Comparison of the MyPathway Trial With a Real-World External Control Arm. JCO Clin Cancer Inform. 2022 May;6:e2200022. doi: 10.1200/CCI.22.00022.
• Friedman CF, Hainsworth JD, Kurzrock R, Spigel DR, Burris HA, Sweeney CJ, Meric-Bernstam F, Wang Y, Levy J, Grindheim J, Shames DS, Schulze K, Patel A, Swanton C. Atezolizumab Treatment of Tumors with High Tumor Mutational Burden from MyPathway, a Multicenter, Open-Label, Phase IIa Multiple Basket Study. Cancer Discov. 2022 Mar 1;12(3):654-669. doi: 10.1158/2159-8290.CD-21-0450.
• Javle M, Borad MJ, Azad NS, Kurzrock R, Abou-Alfa GK, George B, Hainsworth J, Meric-Bernstam F, Swanton C, Sweeney CJ, Friedman CF, Bose R, Spigel DR, Wang Y, Levy J, Schulze K, Cuchelkar V, Patel A, Burris H. Pertuzumab and trastuzumab for HER2-positive, metastatic biliary tract cancer (MyPathway): a multicentre, open-label, phase 2a, multiple basket study. Lancet Oncol. 2021 Sep;22(9):1290-1300. doi: 10.1016/S1470-2045(21)00336-3. Epub 2021 Jul 30.
• Meric-Bernstam F, Hurwitz H, Raghav KPS, McWilliams RR, Fakih M, VanderWalde A, Swanton C, Kurzrock R, Burris H, Sweeney C, Bose R, Spigel DR, Beattie MS, Blotner S, Stone A, Schulze K, Cuchelkar V, Hainsworth J. Pertuzumab plus trastuzumab for HER2-amplified metastatic colorectal cancer (MyPathway): an updated report from a multicentre, open-label, phase 2a, multiple basket study. Lancet Oncol. 2019 Apr;20(4):518-530. doi: 10.1016/S1470-2045(18)30904-5. Epub 2019 Mar 8.
• Hainsworth JD, Meric-Bernstam F, Swanton C, Hurwitz H, Spigel DR, Sweeney C, Burris H, Bose R, Yoo B, Stein A, Beattie M, Kurzrock R. Targeted Therapy for Advanced Solid Tumors on the Basis of Molecular Profiles: Results From MyPathway, an Open-Label, Phase IIa Multiple Basket Study. J Clin Oncol. 2018 Feb 20;36(6):536-542. doi: 10.1200/JCO.2017.75.3780. Epub 2018 Jan 10. Erratum In: J Clin Oncol. 2019 Feb 1;37(4):360.

Study record dates

Study Major Dates

• Study Start (Actual): April 14, 2014
• Primary Completion (Actual): May 24, 2023
• Study Completion (Actual): May 24, 2023

Study Registration Dates

• First Submitted: March 17, 2014
• First Submitted That Met QC Criteria: March 17, 2014
• First Posted (Estimated): March 19, 2014

Study Record Updates

• Last Update Posted (Actual): February 22, 2024
• Last Update Submitted That Met QC Criteria: February 20, 2024
• Last Verified: February 1, 2024

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Molecular Mechanisms of Pharmacological Action; Enzyme Inhibitors; Antineoplastic Agents; Antineoplastic Agents, Immunological; Protein Kinase Inhibitors; Immune Checkpoint Inhibitors; Trastuzumab; Erlotinib Hydrochloride; Atezolizumab; Pertuzumab; Vemurafenib
• Other Study ID Numbers: ML28897; PRO 02 (Other Identifier: Genentech, Inc.)

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: YES

IPD Plan Description

For eligible studies, qualified researchers may request access to individual patient-level data through the request platform (www.vivli.org). Further details on Roche's criteria for eligible studies are available here (https://vivli.org/ourmember/roche/).

For further details on Roche's Global Policy on the Sharing of Clinical Information and how to request access to related clinical study documents, see here (https://www.roche.com/innovation/process/clinical-trials/data-sharing/).

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: Yes
• Studies a U.S. FDA-regulated device product: No