Ignite Creation Date:
2025-12-25 @ 12:59 AM
Ignite Modification Date:
2026-01-06 @ 12:47 AM
Study NCT ID:
NCT01942993
Status:
TERMINATED
Last Update Posted:
2020-09-30
First Post:
2013-09-11
Is NOT Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
The Effects of Treatment With Vemurafenib on the Immune System in Advanced Melanoma
Sponsor:
Organization:
Raw JSON
{'hasResults': True, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D008545', 'term': 'Melanoma'}, {'id': 'D009477', 'term': 'Hereditary Sensory and Autonomic Neuropathies'}], 'ancestors': [{'id': 'D018358', 'term': 'Neuroendocrine Tumors'}, {'id': 'D017599', 'term': 'Neuroectodermal Tumors'}, {'id': 'D009373', 'term': 'Neoplasms, Germ Cell and Embryonal'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D009380', 'term': 'Neoplasms, Nerve Tissue'}, {'id': 'D018326', 'term': 'Nevi and Melanomas'}, {'id': 'D012878', 'term': 'Skin Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D012871', 'term': 'Skin Diseases'}, {'id': 'D017437', 'term': 'Skin and Connective Tissue Diseases'}, {'id': 'D009421', 'term': 'Nervous System Malformations'}, {'id': 'D009422', 'term': 'Nervous System Diseases'}, {'id': 'D020271', 'term': 'Heredodegenerative Disorders, Nervous System'}, {'id': 'D019636', 'term': 'Neurodegenerative Diseases'}, {'id': 'D011115', 'term': 'Polyneuropathies'}, {'id': 'D010523', 'term': 'Peripheral Nervous System Diseases'}, {'id': 'D009468', 'term': 'Neuromuscular Diseases'}, {'id': 'D000013', 'term': 'Congenital Abnormalities'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D000077484', 'term': 'Vemurafenib'}], 'ancestors': [{'id': 'D013449', 'term': 'Sulfonamides'}, {'id': 'D000577', 'term': 'Amides'}, {'id': 'D009930', 'term': 'Organic Chemicals'}, {'id': 'D013450', 'term': 'Sulfones'}, {'id': 'D013457', 'term': 'Sulfur Compounds'}, {'id': 'D007211', 'term': 'Indoles'}, {'id': 'D006574', 'term': 'Heterocyclic Compounds, 2-Ring'}, {'id': 'D000072471', 'term': 'Heterocyclic Compounds, Fused-Ring'}, {'id': 'D006571', 'term': 'Heterocyclic Compounds'}]}}, 'resultsSection': {'moreInfoModule': {'pointOfContact': {'email': 'philip.friedlander@mssm.edu', 'phone': '212-824-8584', 'title': 'Dr. Philip A Friedlander', 'organization': 'Icahn School of Medicine at Mount Sinai'}, 'certainAgreement': {'piSponsorEmployee': False, 'restrictiveAgreement': False}, 'limitationsAndCaveats': {'description': 'Too few subjects to assess for correlation. Also no subject underwent tissue tumor biopsy which were not mandatory.'}}, 'adverseEventsModule': {'timeFrame': '5 months', 'eventGroups': [{'id': 'EG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.', 'otherNumAtRisk': 3, 'deathsNumAtRisk': 3, 'otherNumAffected': 3, 'seriousNumAtRisk': 3, 'deathsNumAffected': 0, 'seriousNumAffected': 0}], 'otherEvents': [{'term': 'Tinnitus', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Ear and labyrinth disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Pain', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 3}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Weight Loss', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Hypotension', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Cardiac disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Fatigue', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 3}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Anemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 2}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Hypoalbuminemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Hyponatremia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Insomnia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 2}], 'organSystem': 'Psychiatric disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Hypocalcemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Chills', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Alkaline Phosphatase Increased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Hyperkalemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 2}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Fall', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Injury, poisoning and procedural complications', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Rash', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 2}], 'organSystem': 'Skin and subcutaneous tissue disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Fever', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'General disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Arthralgias', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 2}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Headache', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Nervous system disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Anterior Uveitis', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Eye disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Hypernatremia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Metabolism and nutrition disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Cough', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Respiratory, thoracic and mediastinal disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Myalgia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Musculoskeletal and connective tissue disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'White Blood Cell Decreased', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Blood and lymphatic system disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Electrocardiogram QT corrected Interval Prolongation', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Investigations', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}, {'term': 'Hypoglycemia', 'stats': [{'groupId': 'EG000', 'numAtRisk': 3, 'numAffected': 1}], 'organSystem': 'Endocrine disorders', 'assessmentType': 'NON_SYSTEMATIC_ASSESSMENT', 'sourceVocabulary': 'CTCAE (4.0)'}], 'frequencyThreshold': '0'}, 'outcomeMeasuresModule': {'outcomeMeasures': [{'type': 'PRIMARY', 'title': 'Changes in the Immune Cellular Signature in the Blood Circulation', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline, day 8, and day 57', 'description': 'Immuno-fluorescence and flow cytometry will be performed on blood specimens obtained to determine changes in the immune cell signature in the blood on day 8 and day 57 after initiation of vemurafenib treatment as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected'}, {'type': 'SECONDARY', 'title': 'Changes in the Immune Cellular Signature in the Tumor', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline, day 8-10, and day 57', 'description': 'Immuno-fluorescence and flow cytometry will be performed on tumor specimens obtained to determine changes in the immune cell signature in the tumor on day 8-10 and day 57 after initiation of vemurafenib treatment as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'data not collected, no patients had research tumor biopsies'}, {'type': 'SECONDARY', 'title': 'Changes in Transcriptional Profile in the Blood', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline, day 8, and day 57', 'description': 'Global changes in the blood transcriptome in response to vemurafenib therapy will be performed using gene expression arrays. Change in the blood transcriptosome on day 8 and day 57 as compared to baseline.', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected'}, {'type': 'SECONDARY', 'title': 'Change in Transcriptional Profile in Tumor', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline and day 8-10', 'description': 'Global changes in the transcriptosome of tumor associated immune cells in response to therapy will be performed using gene expression arrays. The transcriptosome in tumor will be compared on purified tumor immune cells obtained from a pretreatment tumor biopsy performed at baseline and a second biopsy obtained after starting treatment and obtained between days 8-10.', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected. No patients had research tumor biopsies.'}, {'type': 'SECONDARY', 'title': 'Changes in Dendritic Cell Function in Blood', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline day 8, and day 57', 'description': 'change in dendritic cell function at day 8 and day 57 as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected'}, {'type': 'SECONDARY', 'title': 'Changes in Dendritic Cell Function in Tumor', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline and day 8-10', 'description': 'Changes in dendritic cell function in tumor on day 8-10 as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected. No patients had research tumor biopsies.'}, {'type': 'SECONDARY', 'title': 'Changes in Macrophage Function in Blood', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline, day 8, and day 57', 'description': 'Changes in macrophage function in blood at day 8 and day 57 as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected'}, {'type': 'SECONDARY', 'title': 'Changes in Macrophage Function in Tumor', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline and day 8-10', 'description': 'changes in macrophage function in tumor on day 8-10 as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected. No patients had research tumor biopsies.'}, {'type': 'SECONDARY', 'title': 'Changes in Global T Cell Function in Blood', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline, day 8, and day 57', 'description': 'changes in global T cell function in blood on day 8 and day 57 as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected.'}, {'type': 'SECONDARY', 'title': 'Changes in Global T Cell Function in Tumor', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline and day 8-10', 'description': 'Changes in Global T cell function in Tumor on day 8 as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected. No patients had research tumor biopsies.'}, {'type': 'SECONDARY', 'title': 'Changes in Tumor Antigen Specific T Cell Function in Blood', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline, day 8, day 15 and day 126', 'description': 'Changes in Tumor Antigen Specific T cell Function using CD154 induction assay on day 8, day 15 and day 126 as compared to baseline', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected.'}, {'type': 'SECONDARY', 'title': 'Changes in Histocytometry of Tumor', 'denoms': [{'units': 'Participants', 'counts': [{'value': '0', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'timeFrame': 'baseline and day 8-10', 'description': 'Changes in Histocytometry of tumor on day 8-10 as compared to baseline. Histocytometry is a novel microscopic analytical method (Gerner et al. 2012) which combines the advantages of flow cytometry and Microscopic techniques. This techniques allows for the visualization and quantification of phenotypically complex cellular subsets and provides spatial and cell-cell interactions.', 'reportingStatus': 'POSTED', 'populationDescription': 'Data not collected. No patients had research tumor biopsies.'}, {'type': 'SECONDARY', 'title': 'Response to Vemurafenib Treatment', 'denoms': [{'units': 'Participants', 'counts': [{'value': '3', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'classes': [{'categories': [{'title': 'CR', 'measurements': [{'value': '0', 'groupId': 'OG000'}]}, {'title': 'PR', 'measurements': [{'value': '1', 'groupId': 'OG000'}]}, {'title': 'PD', 'measurements': [{'value': '0', 'groupId': 'OG000'}]}, {'title': 'SD', 'measurements': [{'value': '2', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'up to 57 days', 'description': 'Response to vemurafenib treatment based on changes in tumor burden using CT or MRI imaging studies. Response are categorized as complete response (CR), partial response (PR), progressive disease (PD), and stable disease (SD),', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED'}, {'type': 'SECONDARY', 'title': 'Number of Participants Who Developed of Cutaneous Squamous Cell Carcinomas', 'denoms': [{'units': 'Participants', 'counts': [{'value': '3', 'groupId': 'OG000'}]}], 'groups': [{'id': 'OG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'classes': [{'categories': [{'measurements': [{'value': '0', 'groupId': 'OG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'timeFrame': 'up to 5 months', 'description': 'Number of participants who developed cutaneous squamous cell carcinomas while on the study', 'unitOfMeasure': 'Participants', 'reportingStatus': 'POSTED'}]}, 'participantFlowModule': {'groups': [{'id': 'FG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'periods': [{'title': 'Overall Study', 'milestones': [{'type': 'STARTED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '3'}]}, {'type': 'COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '1'}]}, {'type': 'NOT COMPLETED', 'achievements': [{'groupId': 'FG000', 'numSubjects': '2'}]}], 'dropWithdraws': [{'type': 'Lost to Follow-up', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}]}, {'type': 'Physician Decision', 'reasons': [{'groupId': 'FG000', 'numSubjects': '1'}]}]}]}, 'baselineCharacteristicsModule': {'denoms': [{'units': 'Participants', 'counts': [{'value': '3', 'groupId': 'BG000'}]}], 'groups': [{'id': 'BG000', 'title': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID\n\nVemurafenib: Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.'}], 'measures': [{'title': 'Age, Continuous', 'classes': [{'categories': [{'measurements': [{'value': '63', 'groupId': 'BG000', 'lowerLimit': '60', 'upperLimit': '65'}]}]}], 'paramType': 'MEDIAN', 'unitOfMeasure': 'years', 'dispersionType': 'FULL_RANGE'}, {'title': 'Sex: Female, Male', 'classes': [{'categories': [{'title': 'Female', 'measurements': [{'value': '1', 'groupId': 'BG000'}]}, {'title': 'Male', 'measurements': [{'value': '2', 'groupId': 'BG000'}]}]}], 'paramType': 'COUNT_OF_PARTICIPANTS', 'unitOfMeasure': 'Participants'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE2'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 3}}, 'statusModule': {'whyStopped': 'standard of care has changed', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2013-09'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-09', 'completionDateStruct': {'date': '2015-11', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2020-09-08', 'studyFirstSubmitDate': '2013-09-11', 'resultsFirstSubmitDate': '2020-09-08', 'studyFirstSubmitQcDate': '2013-09-11', 'lastUpdatePostDateStruct': {'date': '2020-09-30', 'type': 'ACTUAL'}, 'resultsFirstSubmitQcDate': '2020-09-08', 'studyFirstPostDateStruct': {'date': '2013-09-16', 'type': 'ESTIMATED'}, 'resultsFirstPostDateStruct': {'date': '2020-09-30', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2015-11', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Changes in the Immune Cellular Signature in the Blood Circulation', 'timeFrame': 'baseline, day 8, and day 57', 'description': 'Immuno-fluorescence and flow cytometry will be performed on blood specimens obtained to determine changes in the immune cell signature in the blood on day 8 and day 57 after initiation of vemurafenib treatment as compared to baseline'}], 'secondaryOutcomes': [{'measure': 'Changes in the Immune Cellular Signature in the Tumor', 'timeFrame': 'baseline, day 8-10, and day 57', 'description': 'Immuno-fluorescence and flow cytometry will be performed on tumor specimens obtained to determine changes in the immune cell signature in the tumor on day 8-10 and day 57 after initiation of vemurafenib treatment as compared to baseline'}, {'measure': 'Changes in Transcriptional Profile in the Blood', 'timeFrame': 'baseline, day 8, and day 57', 'description': 'Global changes in the blood transcriptome in response to vemurafenib therapy will be performed using gene expression arrays. Change in the blood transcriptosome on day 8 and day 57 as compared to baseline.'}, {'measure': 'Change in Transcriptional Profile in Tumor', 'timeFrame': 'baseline and day 8-10', 'description': 'Global changes in the transcriptosome of tumor associated immune cells in response to therapy will be performed using gene expression arrays. The transcriptosome in tumor will be compared on purified tumor immune cells obtained from a pretreatment tumor biopsy performed at baseline and a second biopsy obtained after starting treatment and obtained between days 8-10.'}, {'measure': 'Changes in Dendritic Cell Function in Blood', 'timeFrame': 'baseline day 8, and day 57', 'description': 'change in dendritic cell function at day 8 and day 57 as compared to baseline'}, {'measure': 'Changes in Dendritic Cell Function in Tumor', 'timeFrame': 'baseline and day 8-10', 'description': 'Changes in dendritic cell function in tumor on day 8-10 as compared to baseline'}, {'measure': 'Changes in Macrophage Function in Blood', 'timeFrame': 'baseline, day 8, and day 57', 'description': 'Changes in macrophage function in blood at day 8 and day 57 as compared to baseline'}, {'measure': 'Changes in Macrophage Function in Tumor', 'timeFrame': 'baseline and day 8-10', 'description': 'changes in macrophage function in tumor on day 8-10 as compared to baseline'}, {'measure': 'Changes in Global T Cell Function in Blood', 'timeFrame': 'baseline, day 8, and day 57', 'description': 'changes in global T cell function in blood on day 8 and day 57 as compared to baseline'}, {'measure': 'Changes in Global T Cell Function in Tumor', 'timeFrame': 'baseline and day 8-10', 'description': 'Changes in Global T cell function in Tumor on day 8 as compared to baseline'}, {'measure': 'Changes in Tumor Antigen Specific T Cell Function in Blood', 'timeFrame': 'baseline, day 8, day 15 and day 126', 'description': 'Changes in Tumor Antigen Specific T cell Function using CD154 induction assay on day 8, day 15 and day 126 as compared to baseline'}, {'measure': 'Changes in Histocytometry of Tumor', 'timeFrame': 'baseline and day 8-10', 'description': 'Changes in Histocytometry of tumor on day 8-10 as compared to baseline. Histocytometry is a novel microscopic analytical method (Gerner et al. 2012) which combines the advantages of flow cytometry and Microscopic techniques. This techniques allows for the visualization and quantification of phenotypically complex cellular subsets and provides spatial and cell-cell interactions.'}, {'measure': 'Response to Vemurafenib Treatment', 'timeFrame': 'up to 57 days', 'description': 'Response to vemurafenib treatment based on changes in tumor burden using CT or MRI imaging studies. Response are categorized as complete response (CR), partial response (PR), progressive disease (PD), and stable disease (SD),'}, {'measure': 'Number of Participants Who Developed of Cutaneous Squamous Cell Carcinomas', 'timeFrame': 'up to 5 months', 'description': 'Number of participants who developed cutaneous squamous cell carcinomas while on the study'}]}, 'oversightModule': {'oversightHasDmc': True}, 'conditionsModule': {'keywords': ['melanoma', 'unresectable', 'mutation', 'BRAF protein'], 'conditions': ['Melanoma']}, 'descriptionModule': {'briefSummary': 'Approximately 40-60 % of cutaneous melanomas select for a mutation in a protein called BRAF which is part of a signaling pathway called the Mitogen Activated Protein Kinase (MAPK) pathway. When BRAF is mutated the MAPK pathway remains active allowing for melanoma to grow. Vemurafenib is an oral treatment which blocks the activity of BRAF which leads to decreasing the activity of the MAPK pathway. When patients with melanoma expressing specific mutation in BRAF are treated with vemurafenib approximately 50% will develop a response to treatment with shrinkage of tumor. When compared to a standard chemotherapy called dacarbazine used to treat melanoma, treatment with vemurafenib leads to a statistically significant overall survival or living longer benefit. Because of this survival benefit vemurafenib was Food and Drug Administration (FDA) approved for the treatment of metastatic melanoma expressing a BRAF mutation called V600E BRAF. There is increasing evidence that the immune system can also be important in affecting melanoma growth and survival and there are immune treatments FDA approved for the treatment of metastatic melanoma. There is some limited evidence that blocking BRAF with vemurafenib may affect the activity of components of the immune system. It is important to better characterize and understand the effects of vemurafenib treatment on various components of the immune system. The purpose of this study is to systematically evaluate the effects of vemurafenib treatment (at FDA approved dosing regimen) on parts of the immune systems called the innate and adaptive immune systems. The hypothesis is that vemurafenib treatment will affect the immune system.', 'detailedDescription': 'Approximately 40-60 % of cutaneous melanomas select for a mutation in the BRAF protein which is part of a signaling pathway called the Mitogen Activated Protein Kinase (MAPK) pathway. Over 90% of mutations in BRAF occur at position V600 with the most common being a V600E mutation. Mutation at position V600 of BRAF activates the MAPK pathway which facilitates melanoma proliferation and growth. The response rate to treatment with vemurafenib in patients with stage IV melanoma expressing a V600E BRAF mutation is approximately 50%. A phase III study comparing first line treatment with vemurafenib compared to standard dacarbazine chemotherapy demonstrated a statistically significant overall survival benefit in this patient population. Based on this survival benefit vemurafenib was FDA approved for treatment of stage IV melanoma expressing a V600E BRAF mutation. Vemurafenib is administered at a dose of 960 milligrams orally twice daily.\n\nWhile targeting BRAF can lead to survival benefits in patients with melanoma expressing BRAF mutation it is becoming increasingly apparent that the immune system is important in modulating the growth of melanoma. As such there are immune therapies FDA approved for the treatment of stage IV melanoma including ipilimumab which confers an overall survival benefit by activating the immune system through inhibition of the CTLA-4 protein expressed on certain T-cells. Little is known about how the exposure of different classes of immune cells to vemurafenib modulates the activity of the immune system. We do know that many melanomas express differentiation antigens which could potentially be recognized by the immune system. This recognition could potentially be utilized in the development of novel immunotherapeutic treatment approaches. The pharmacologic inhibition of the MAPK pathway does lead to increased expression of various melanoma differentiation antigens along with improved recognition by antigen-specific T-lymphocytes. Evaluation of a limited number of tumor biopsy specimens suggest that the infiltration of melanomas by CD4+ and CD8+ T-lymphocytes markedly increases following treatment with a BRAF inhibitor. Furthermore the viability and function (determined using assays for cytokine release assays and cytotoxic activity) of T-lymphocytes was not negatively affected by exposure to vemurafenib at concentrations known to cause anti-tumor effects.\n\nThe MAPK pathway is a pathway utilized by many cell types including immune cells and cells in the tumor microenvironment. As such vemurafenib could potentially modulate the activity of the MAPK pathway in the melanoma cells, immune cells, and components of the tumor microenvironment. Effects of vemurafenib on tumor cells may directly lead to changes in antigen presentation and effects on the innate and adaptive immune systems could potentially alter recognition of tumor cells and modulate positively or negatively immune recognition and antitumor activity. Therefore, a better understanding of immune modulation induced by anti-BRAF therapy should provide data to model and develop in a more rational fashion therapies which combine BRAF targeted and immune modulatory agents potentially using such agents as ipilimumab or anti-PD1 or anti-PDL1 antibodies.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Histologically confirmed stage IV or unresectable stage III melanoma with documented BRAF V600 mutation\n* Age \\> 18 years\n* ECOG Performance Status 0,1, or 2\n* Measurable disease by RECIST v1.1\n* Adequate organ function: Hemoglobin \\> 9 g/dl, ANC\\> 1.5 x 109/L, platelets \\> 100 x 109/L, AST and ALT \\< 2.5 x upper limit of normal, bilirubin \\< 1.5 x upper limit normal, Cr \\< 1.5 x upper limit normal\n* Adequate recovery from prior systemic or local melanoma therapy. No systemic anticancer therapy in the 4 weeks and no ipilimumab in the 6 weeks from planned vemurafenib administration. No radiation therapy in 2 weeks prior to date plan to initiate vemurafenib treatment and no surgery in 3 weeks prior to date of planned vemurafenib administration.\n* Agreement for females of childbearing potential use 2 acceptable methods contraception. Men with female partners of childbearing potential must agree to use of latex condom and advise female partner to use additional method contraception during the study and 6 months after discontinuation of vemurafenib\n* Negative serum or urine pregnancy test within 7 days prior to and including the morning of day -7 (first potential day of research blood draw and tumor biopsy)\n* Agreement not to donate blood or blood products or to donate sperm during the study and for at least 6 months after discontinuation of vemurafenib.\n\nExclusion Criteria:\n\n* Prior vemurafenib treatment\n* Use of oral or intravenous corticosteroids or other immunosuppressive medications such as cyclosporine or azathioprine. Subjects must not have received any systemic immunosuppressive drug such as corticosteroids for at least 2 weeks prior to study entry. Maintenance inhaled corticosteroids for controlled asthma or COPD or maintenance systemic steroids to correct autoimmune endocrinopathy due to prior ipilimumab treatment is allowed as is the use of topical steroids and anti-inflammatory eye drops.\n* Symptomatic CNS metastases requiring steroid use.\n* No active second malignancy\n* Pregnant or breast feeding\n* Mean QTc interval \\> 450 (triplicate ECGs) or history congenital prolonged QT interval\n* Any of the following within 3 months prior to study drug administration: myocardial infarction, unstable angina, symptomatic congestive heart failure, cerebrovascular accident or transient ischemic attack, or pulmonary embolism\n* Inability to swallow pills\n* Ongoing cardiac dysrhythmia \\>2 (per NCI CTCAE, v4.0)\n* Unwillingness to practice birth control\n* Inability to comply with requirements of the protocol\n* Uncontrolled medical illness such as infection requiring intravenous antibiotics.\n* Known allergy to treatment medication (vemurafenib)\n* Known active or chronic infection with HIV.'}, 'identificationModule': {'nctId': 'NCT01942993', 'briefTitle': 'The Effects of Treatment With Vemurafenib on the Immune System in Advanced Melanoma', 'organization': {'class': 'OTHER', 'fullName': 'Icahn School of Medicine at Mount Sinai'}, 'officialTitle': 'The Effect of BRAF Inhibition With Vemurafenib On The Innate and Adaptive Immune Systems in Patients With Unresectable Stage III or Stage IV Melanoma Expressing a V600 BRAF Mutation', 'orgStudyIdInfo': {'id': 'GCO 13-0427'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'Vemurafenib', 'description': '960 mg (four tablets of 240 mg each) of vemurafenib PO BID', 'interventionNames': ['Drug: Vemurafenib']}], 'interventions': [{'name': 'Vemurafenib', 'type': 'DRUG', 'description': 'Vemurafenib will be administered at the FDA approved dose of 960 mg approximately 12 hours apart with or without a meal. Vemurafenib is provided at 240-mg film-coated tablets packed in bottles for oral administration. Vemurafenib should be swallowed whole with a glass of water and the medication should not be chewed or crushed. Management of symptomatic adverse events may require dose reductions, treatment interruptions, or treatment discontinuation. Dose reductions below 480 mg twice daily are not recommended.', 'armGroupLabels': ['Vemurafenib']}]}, 'contactsLocationsModule': {'locations': [{'zip': '11103', 'city': 'New York', 'state': 'New York', 'country': 'United States', 'facility': 'Icahn School of Medicine at Mount Sinai', 'geoPoint': {'lat': 40.71427, 'lon': -74.00597}}], 'overallOfficials': [{'name': 'Philip Friedlander, MD, PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Icahn School of Medicine at Mount Sinai'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Philip Friedlander', 'class': 'OTHER'}, 'collaborators': [{'name': 'Genentech, Inc.', 'class': 'INDUSTRY'}], 'responsibleParty': {'type': 'SPONSOR_INVESTIGATOR', 'investigatorTitle': 'Assistant Professor', 'investigatorFullName': 'Philip Friedlander', 'investigatorAffiliation': 'Icahn School of Medicine at Mount Sinai'}}}}