Ignite Creation Date:
2025-12-25 @ 2:09 AM
Ignite Modification Date:
2025-12-26 @ 4:57 PM
Study NCT ID:
NCT00227760
Status:
COMPLETED
Last Update Posted:
2016-02-29
First Post:
2005-09-26
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
Cediranib Maleate in Treating Patients With Recurrent or Metastatic Kidney Cancer That Cannot Be Removed By Surgery
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D002292', 'term': 'Carcinoma, Renal Cell'}], 'ancestors': [{'id': 'D000230', 'term': 'Adenocarcinoma'}, {'id': 'D002277', 'term': 'Carcinoma'}, {'id': 'D009375', 'term': 'Neoplasms, Glandular and Epithelial'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D007680', 'term': 'Kidney Neoplasms'}, {'id': 'D014571', 'term': 'Urologic Neoplasms'}, {'id': 'D014565', 'term': 'Urogenital Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D052776', 'term': 'Female Urogenital Diseases'}, {'id': 'D005261', 'term': 'Female Urogenital Diseases and Pregnancy Complications'}, {'id': 'D000091642', 'term': 'Urogenital Diseases'}, {'id': 'D007674', 'term': 'Kidney Diseases'}, {'id': 'D014570', 'term': 'Urologic Diseases'}, {'id': 'D052801', 'term': 'Male Urogenital Diseases'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'C500926', 'term': 'cediranib'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'srikala.sridhar@uhn.ca', 'phone': '416-946-2249', 'title': 'Dr. Srikala Sridhar', 'organization': 'Princess Margaret Cancer Centre - University Health Network'}, 'certainAgreement': {'restrictionType': 'LTE60', 'piSponsorEmployee': False, 'restrictiveAgreement': True}}, 'adverseEventsModule': {'eventGroups': [{'id': 'EG000', 'title': 'Treatment (Cediranib Maleate)', 'description': 'Patients receive cediranib maleate PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.\n\nCediranib Maleate: Given PO\n\nDynamic Contrast-Enhanced Magnetic Resonance Imaging: Correlative studies\n\nLaboratory Biomarker Analysis: Correlative studies\n\nPharmacological Study: Correlative studies', 'otherNumAtRisk': 44, 'otherNumAffected': 2, 'seriousNumAtRisk': 44, 'seriousNumAffected': 21}], 'otherEvents': [{'term': 'Infection and infestations - other', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Infections and infestations', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dehydration', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}], 'seriousEvents': [{'term': 'Thromboembolic event', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Myocardial infarction', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Syncope', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Chest wall pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Seizure', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Back pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Dyspnea', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 5, 'numAffected': 5}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Hypoxia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Vascular disorder - other', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 1, 'numAffected': 1}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 3, 'numAffected': 3}], 'organSystem': 'Vascular disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}, {'term': 'Chest pain - cardiac', 'stats': [{'groupId': 'EG000', 'numAtRisk': 44, 'numEvents': 2, 'numAffected': 2}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'SYSTEMATIC_ASSESSMENT'}], 'frequencyThreshold': '5'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Incidence of Durable Stable Disease, Evaluated Using the Response Evaluation Criteria in Solid Tumors (RECIST)', 'denoms': [{'units': 'Participants', 'counts': [{'value': '39', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Treatment (Cediranib Maleate)', 'description': 'Patients receive cediranib maleate PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.\n\nCediranib Maleate: Given PO\n\nDynamic Contrast-Enhanced Magnetic Resonance Imaging: Correlative studies\n\nLaboratory Biomarker Analysis: Correlative studies\n\nPharmacological Study: Correlative studies'}], 'classes': [{'categories': [{'measurements': [{'value': '18', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': '4 weeks', 'description': 'Stable disease for a clinical benefit rate, evaluated using the Response Evaluation Criteria in Solid Tumors (RECIST)', 'unitOfMeasure': 'particip[ants', 'reportingStatus': 'POSTED', 'populationDescription': 'Evaluable patients'}, {'type': 'PRIMARY', 'title': 'Objective Response, Evaluated Using RECIST', 'denoms': [{'units': 'Participants', 'counts': [{'value': '39', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Treatment (Cediranib Maleate)', 'description': 'Patients receive cediranib maleate PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.\n\nCediranib Maleate: Given PO\n\nDynamic Contrast-Enhanced Magnetic Resonance Imaging: Correlative studies\n\nLaboratory Biomarker Analysis: Correlative studies\n\nPharmacological Study: Correlative studies'}], 'classes': [{'categories': [{'measurements': [{'value': '15', 'groupId': 'OG000'}]}]}], 'paramType': 'NUMBER', 'timeFrame': '4 weeks', 'description': 'Partial response as assessed by RECIST criteria', 'unitOfMeasure': 'participants', 'reportingStatus': 'POSTED', 'populationDescription': 'Evaluable patients'}, {'type': 'SECONDARY', 'title': 'Progression Free Survival', 'denoms': [{'units': 'Participants', 'counts': [{'value': '44', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Treatment (Cediranib Maleate)', 'description': 'Patients receive cediranib maleate PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.\n\nCediranib Maleate: Given PO\n\nDynamic Contrast-Enhanced Magnetic Resonance Imaging: Correlative studies\n\nLaboratory Biomarker Analysis: Correlative studies\n\nPharmacological Study: Correlative studies'}], 'classes': [{'categories': [{'measurements': [{'value': '8.9', 'groupId': 'OG000', 'lowerLimit': '5.1', 'upperLimit': '12.9'}]}]}], 'paramType': 'MEDIAN', 'timeFrame': 'Time from start of treatment to progression, death or last contact, or last tumor assessment before the start of further antitumor therapy, assessed up to 6.5 years', 'unitOfMeasure': 'months', 'dispersionType': '95% Confidence Interval', 'reportingStatus': 'POSTED', 'populationDescription': 'Total patients'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Treatment (Cediranib Maleate)', 'description': 'Patients receive cediranib maleate PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.\n\nCediranib Maleate: Given PO\n\nDynamic Contrast-Enhanced Magnetic Resonance Imaging: Correlative studies\n\nLaboratory Biomarker Analysis: Correlative studies\n\nPharmacological Study: Correlative studies'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '44'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '44'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '0'}]}]}]}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '44', 'groupId': 'BG000'}]}], 'groups': [{'id': 'BG000', 'title': 'Treatment (Cediranib Maleate)', 'description': 'Patients receive cediranib maleate PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.\n\nCediranib Maleate: Given PO\n\nDynamic Contrast-Enhanced Magnetic Resonance Imaging: Correlative studies\n\nLaboratory Biomarker Analysis: Correlative studies\n\nPharmacological Study: Correlative studies'}], 'measures': [{'title': 'Age, Categorical', 'classes': [{'categories': [{'title': '<=18 years', 'measurements': [{'value': '0', 'groupId': 'BG000'}]}, {'title': 'Between 18 and 65 years', 'measurements': [{'value': '30', 'groupId': 'BG000'}]}, {'title': '>=65 years', 'measurements': [{'value': '14', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '62', 'groupId': 'BG000', 'lowerLimit': '44', 'upperLimit': '83'}]}]}], 'paramType': 'MEDIAN', 'unitOfMeasure': 'years', 'dispersionType': 'FULL_RANGE'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '9', 'groupId': 'BG000'}]}, {'title': 'Male', 'measurements': [{'value': '35', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}, {'title': 'Region of Enrollment', 'classes': [{'title': 'Canada', 'categories': [{'measurements': [{'value': '44', 'groupId': 'BG000'}]}]}], 'paramType': 'NUMBER', 'unitOfMeasure': 'participants'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 44}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2005-12'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2013-12', 'completionDateStruct': {'date': '2013-05', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2016-01-29', 'studyFirstSubmitDate': '2005-09-26', 'resultsFirstSubmitDate': '2016-01-29', 'studyFirstSubmitQcDate': '2005-09-26', 'lastUpdatePostDateStruct': {'date': '2016-02-29', 'type': 'ESTIMATED'}, 'resultsFirstSubmitQcDate': '2016-01-29', 'studyFirstPostDateStruct': {'date': '2005-09-28', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2016-02-29', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2013-05', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Incidence of Durable Stable Disease, Evaluated Using the Response Evaluation Criteria in Solid Tumors (RECIST)', 'timeFrame': '4 weeks', 'description': 'Stable disease for a clinical benefit rate, evaluated using the Response Evaluation Criteria in Solid Tumors (RECIST)'}, {'measure': 'Objective Response, Evaluated Using RECIST', 'timeFrame': '4 weeks', 'description': 'Partial response as assessed by RECIST criteria'}], 'secondaryOutcomes': [{'measure': 'Progression Free Survival', 'timeFrame': 'Time from start of treatment to progression, death or last contact, or last tumor assessment before the start of further antitumor therapy, assessed up to 6.5 years'}]}, 'conditionsModule': {'conditions': ['Recurrent Renal Cell Carcinoma', 'Stage IV Renal Cell Cancer']}, 'descriptionModule': {'briefSummary': 'This phase II trial studies how well cediranib maleate works in treating patients with recurrent or metastatic kidney cancer that cannot be removed by surgery. Cediranib maleate may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth.', 'detailedDescription': 'PRIMARY OBJECTIVES:\n\nI. To assess the clinical benefit rate (objective response rate and rate of stable disease for at least 4 months) of AZD2171 (cediranib maleate) given to patients with progressive unresectable or, recurrent or metastatic renal cell carcinoma (RCC).\n\nII. To assess the duration of response or stable disease, progression free, median and overall survival rates, and safety and tolerability of AZD2171.\n\nIII. To measure baseline and post treatment levels of soluble markers of angiogenic growth factors and receptors as well as levels of circulating endothelial cells, and correlate these with clinical outcome.\n\nIV. To assess changes in blood flow and vessel permeability using dynamic contrast enhanced magnetic resonance imaging (DCE-MRI) pre and post treatment and to correlate these changes with clinical outcome.\n\nOUTLINE:\n\nPatients receive cediranib maleate orally (PO) once daily (QD) on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.\n\nAfter completion of study treatment, patients are followed up at 4 weeks and then every 3 months thereafter.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '19 Years', 'healthyVolunteers': False, 'eligibilityCriteria': "Inclusion Criteria:\n\n* Patients must have histologically or cytologically confirmed renal cell cancer that is locally recurrent or metastatic and is not considered curable by standard therapy\n* Patients must have measurable disease, defined as at least one lesion that can be accurately measured in at least one dimension (longest diameter to be recorded) as \\> 20 mm with conventional techniques or as \\> 10 mm with spiral computed tomography (CT) scan; bone lesions are not considered to be measurable; all radiology must be performed within 28 days prior to registration\n* Previous therapy:\n\n * Surgery: Previous surgery is permissible; patients must be \\>= 4 weeks since any major surgery\n * Chemotherapy: No previous systemic chemotherapy\n * Immunotherapy: No previous therapy permitted\n * Gene/investigational therapy: No prior therapy is permitted\n * Radiation: Patients may have had radiation therapy but must have recovered from acute toxic effects prior to registration; at least 4 weeks must have elapsed since last dose of radiation before registration (exceptions may be made for low-dose, non-myelosuppressive radiotherapy); if the sole site of measurable disease is in a radiation field, there must have been documented progression at that site for patient to be eligible\n* Life expectancy of greater than 3 months\n* Eastern Cooperative Oncology Group (ECOG) performance status =\\< 2 (Karnofsky \\>= 60%)\n* Absolute neutrophil count \\>= 1.5 x10\\^9/L\n* Platelets \\>= 100 x10\\^9/L\n* Total bilirubin =\\< 1.5 x upper limit of normal (ULN)\n* Aspartate aminotransferase (AST) (serum glutamic oxaloacetic transaminase \\[SGOT\\])/alanine aminotransferase (ALT) (serum glutamate pyruvate transaminase \\[SGPT\\]) =\\< 3 × institutional ULN\n* Creatinine =\\< 1.5 x ULN OR creatinine clearance \\>= 60 mL/min/1.73 m\\^2\n* AZD2171 has been shown to terminate fetal development in the rat, as expected for a process dependent on vascular endothelial growth factor (VEGF) signaling; for this reason, women of child-bearing potential must have a negative pregnancy test prior to study entry; women of child-bearing potential and men must agree to use adequate contraception (hormonal or barrier method of birth control; abstinence) prior to study entry and for the duration of study participation; should a woman become pregnant or suspect she is pregnant while participating in this study, she should inform her treating physician immediately\n* Ability to understand and the willingness to sign a written informed consent document\n\nExclusion Criteria:\n\n* Patients who have had radiotherapy, or major surgery within 4 weeks prior to entering the study or those who have not recovered from adverse events of these therapies\n* Patients may not be receiving any other investigational agents nor have participated in an investigational trial\n* Patients with known brain metastases should be excluded from this clinical trial because of their poor prognosis and because they often develop progressive neurologic dysfunction that would confound the evaluation of neurologic and other adverse events\n* History of allergic reactions attributed to compounds of similar chemical or biologic composition to AZD2171\n* Mean corrected QT interval (QTc) \\> 470 msec (with Bazett's correction) in screening electrocardiogram or history of familial long QT syndrome\n* Greater than +1 proteinuria on two consecutive dipsticks taken no less than 1 week apart\n* Uncontrolled intercurrent illness including, but not limited to hypertension, ongoing or active infection, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements\n* Pregnant women are excluded from this study because AZD2171 is a VEGF inhibitor with known abortifacient effects; because there is an unknown but potential risk for adverse events in nursing infants secondary to treatment of the mother with AZD2171, breastfeeding should be discontinued if the mother is treated with AZD2171\n* Human immunodeficiency virus (HIV)-positive patients on combination antiretroviral therapy are ineligible because of the potential for pharmacokinetic interactions with AZD2171; appropriate studies will be undertaken in patients receiving combination antiretroviral therapy when indicated\n* Any significant abnormality noted in the electrocardiogram (ECG) within 14 days of treatment\n* A New York Heart Association classification of III or IV (NOTE: Patients classified as class II controlled with treatment may continue with increase monitoring)\n* Conditions requiring concurrent use of drugs or biologics with proarrhythmic potential; these drugs are prohibited during studies with AZD2171"}, 'identificationModule': {'nctId': 'NCT00227760', 'briefTitle': 'Cediranib Maleate in Treating Patients With Recurrent or Metastatic Kidney Cancer That Cannot Be Removed By Surgery', 'organization': {'class': 'NIH', 'fullName': 'National Cancer Institute (NCI)'}, 'officialTitle': 'A Phase 2 Study of AZD2171 in Progressive Unresectable, Recurrent or Metastatic Renal Cell Carcinoma (RCC)', 'orgStudyIdInfo': {'id': 'NCI-2013-01072'}, 'secondaryIdInfos': [{'id': 'NCI-2013-01072', 'type': 'REGISTRY', 'domain': 'CTRP (Clinical Trial Reporting Program)'}, {'id': 'CDR0000446080'}, {'id': 'PHL-039', 'type': 'OTHER', 'domain': 'University Health Network Princess Margaret Cancer Center P2C'}, {'id': '7128', 'type': 'OTHER', 'domain': 'CTEP'}, {'id': 'N01CM62203', 'link': 'https://reporter.nih.gov/quickSearch/N01CM62203', 'type': 'NIH'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Treatment (cediranib maleate)', 'description': 'Patients receive cediranib maleate PO QD on days 1-28. Courses repeat every 28 days in the absence of disease progression or unacceptable toxicity.', 'interventionNames': ['Drug: Cediranib Maleate', 'Procedure: Dynamic Contrast-Enhanced Magnetic Resonance Imaging', 'Other: Laboratory Biomarker Analysis', 'Other: Pharmacological Study']}], 'interventions': [{'name': 'Cediranib Maleate', 'type': 'DRUG', 'otherNames': ['AZD2171', 'AZD2171 Maleate', 'Recentin'], 'description': 'Given PO', 'armGroupLabels': ['Treatment (cediranib maleate)']}, {'name': 'Dynamic Contrast-Enhanced Magnetic Resonance Imaging', 'type': 'PROCEDURE', 'otherNames': ['DCE MRI', 'DCE-MRI', 'DYNAMIC CONTRAST ENHANCED MRI'], 'description': 'Correlative studies', 'armGroupLabels': ['Treatment (cediranib maleate)']}, {'name': 'Laboratory Biomarker Analysis', 'type': 'OTHER', 'description': 'Correlative studies', 'armGroupLabels': ['Treatment (cediranib maleate)']}, {'name': 'Pharmacological Study', 'type': 'OTHER', 'description': 'Correlative studies', 'armGroupLabels': ['Treatment (cediranib maleate)']}]}, 'contactsLocationsModule': {'locations': [{'zip': 'T6G 1Z2', 'city': 'Edmonton', 'state': 'Alberta', 'country': 'Canada', 'facility': 'Cross Cancer Institute', 'geoPoint': {'lat': 53.55014, 'lon': -113.46871}}, {'zip': 'V5Z 4E6', 'city': 'Vancouver', 'state': 'British Columbia', 'country': 'Canada', 'facility': 'BCCA-Vancouver Cancer Centre', 'geoPoint': {'lat': 49.24966, 'lon': -123.11934}}, {'zip': 'L8V 5C2', 'city': 'Hamilton', 'state': 'Ontario', 'country': 'Canada', 'facility': 'Juravinski Cancer Centre at Hamilton Health Sciences', 'geoPoint': {'lat': 43.25011, 'lon': -79.84963}}, {'zip': 'N6A 4L6', 'city': 'London', 'state': 'Ontario', 'country': 'Canada', 'facility': 'London Regional Cancer Program', 'geoPoint': {'lat': 42.98339, 'lon': -81.23304}}, {'zip': 'K1Y 4E9', 'city': 'Ottawa', 'state': 'Ontario', 'country': 'Canada', 'facility': 'The Ottawa Hospital Cancer Centre (Ottawa Health Research Institute) Civic Campus', 'geoPoint': {'lat': 45.41117, 'lon': -75.69812}}, {'zip': 'M5G 2M9', 'city': 'Toronto', 'state': 'Ontario', 'country': 'Canada', 'facility': 'University Health Network-Princess Margaret Hospital', 'geoPoint': {'lat': 43.70643, 'lon': -79.39864}}], 'overallOfficials': [{'name': 'Srikala Sridhar', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'University Health Network Princess Margaret Cancer Center P2C'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'National Cancer Institute (NCI)', 'class': 'NIH'}, 'responsibleParty': {'type': 'SPONSOR'}}}}