{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","value":"2"},{"groupId":"OG001","value":"1"},{"groupId":"OG002","value":"6"},{"groupId":"OG003","value":"8"},{"groupId":"OG004","value":"8"}]}],"title":"At least 1 Grade 3 or 4 laboratory toxicity"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"1"}]}],"title":"Grade 3 increase in glucose"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"0"}]}],"title":"Grade 4 increase in glucose"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"0"}]}],"title":"Grade 3 increase in total bilirubin"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"0"},{"groupId":"OG004","value":"1"}]}],"title":"Grade 3 increase in magnesium"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"0"}]}],"title":"Grade 4 decrease in magnesium"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"3"},{"groupId":"OG004","value":"0"}]}],"title":"Grade 3 decrease in sodium"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"0"}]}],"title":"Grade 4 decrease in sodium"},{"categories":[{"measurements":[{"groupId":"OG000","value":"1"},{"groupId":"OG001","value":"1"},{"groupId":"OG002","value":"2"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"3"}]}],"title":"Grade 3 decrease in hemoglobin"},{"categories":[{"measurements":[{"groupId":"OG000","value":"1"},{"groupId":"OG001","value":"1"},{"groupId":"OG002","value":"1"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"2"}]}],"title":"Grade 3 decrease in leukocytes"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"0"},{"groupId":"OG004","value":"1"}]}],"title":"Grade 4 decrease in leukocytes"},{"categories":[{"measurements":[{"groupId":"OG000","value":"2"},{"groupId":"OG001","value":"1"},{"groupId":"OG002","value":"3"},{"groupId":"OG003","value":"1"},{"groupId":"OG004","value":"4"}]}],"title":"Grade 3 decrease in neutrophils"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"0"},{"groupId":"OG004","value":"2"}]}],"title":"Grade 4 decrease in neutrophils"},{"categories":[{"measurements":[{"groupId":"OG000","value":"1"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"5"},{"groupId":"OG003","value":"3"},{"groupId":"OG004","value":"4"}]}],"title":"Grade 3 decrease in lymphocytes"},{"categories":[{"measurements":[{"groupId":"OG000","value":"0"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"2"},{"groupId":"OG004","value":"0"}]}],"title":"Grade 4 decrease in lymphocytes"},{"categories":[{"measurements":[{"groupId":"OG000","value":"1"},{"groupId":"OG001","value":"0"},{"groupId":"OG002","value":"0"},{"groupId":"OG003","value":"2"},{"groupId":"OG004","value":"5"}]}],"title":"Grade 3 decrease in platelets"}],"denoms":[{"counts":[{"groupId":"OG000","value":"3"},{"groupId":"OG001","value":"1"},{"groupId":"OG002","value":"7"},{"groupId":"OG003","value":"10"},{"groupId":"OG004","value":"10"}],"units":"Participants"}],"description":"Laboratory abnormalities were graded using National Cancer Institute Common Terminology Criteria for Adverse Events (version 4.03).\n\nFull chemistry panel included sodium, potassium, calcium, alkaline phosphatase, blood urea nitrogen, uric acid, lactate dehydrogenase, creatinine, chloride, bicarbonate, glucose, total protein, albumin, total bilirubin, alanine aminotransferase (ALT), aspartate aminotransferase (AST), phosphorous, and magnesium.\n\nComplete blood count (CBC) with differential included hemoglobin, hematocrit, white blood cell (WBC) count with complete manual or automated differential (total neutrophils, lymphocytes, monocytes, eosinophils, basophils; reported as absolute counts), red blood cell (RBC) count, and platelet count.","groups":[{"description":"Participants received oprozomib 150 mg once daily on days 1 to 5 and days 15 to 19 (5/14 schedule) of each 28-day treatment cycle, in combination with pomalidomide 4 mg/day on days 1 to 21 and dexamethasone 20 mg on days 1, 2, 8, 9, 15, 16, 22, and 23 of each 28-day cycle until disease progression or unacceptable toxicity.","id":"OG000","title":"Oprozomib 150 mg 5/14 + Pomalidomide 4 mg + Dexamethasone"},{"description":"Participants received oprozomib 150 mg once daily on days 1 to 5 and days 15 to 19 (5/14 schedule) of each 28-day treatment cycle, in combination with pomalidomide 2 mg/day on days 1 to 21 and dexamethasone 20 mg on days 1, 2, 8, 9, 15, 16, 22, and 23 of each 28-day cycle until disease progression or unacceptable toxicity.","id":"OG001","title":"Oprozomib 150 mg 5/14 + Pomalidomide 2 mg + Dexamethasone"},{"description":"Participants received oprozomib 210 mg once daily on days 1, 2, 8, 9, 15, 16, 22, and 23 (2/7 schedule) of each 28-day treatment cycle, in combination with pomalidomide 4 mg on days 1 through 21 and dexamethasone 20 mg/day on days 1, 2, 8, 9, 15, 16, 22, and 23 of each 28-day cycle until disease progression or unacceptable toxicity.","id":"OG002","title":"Oprozomib 210 mg 2/7 + Pomalidomide 4 mg + Dexamethasone"},{"description":"Participants received oprozomib 240 mg once daily on days 1, 2, 8, 9, 15, 16, 22, and 23 (2/7 schedule) of each 28-day treatment cycle, in combination with pomalidomide 4 mg on days 1 through 21 and dexamethasone 20 mg/day on days 1, 2, 8, 9, 15, 16, 22, and 23 of each 28-day cycle until disease progression or unacceptable toxicity.","id":"OG003","title":"Oprozomib 240 mg 2/7 + Pomalidomide 4 mg + Dexamethasone"},{"description":"Participants received oprozomib 210 mg once daily on days 1, 2, 8, 9, 15, 16, 22, and 23 (2/7 schedule) of each 28-day treatment cycle, in combination with pomalidomide 4 mg on days 1 through 21 and dexamethasone 20 mg/day on days 1, 2, 8, 9, 15, 16, 22, and 23 of each 28-day cycle until disease progression or unacceptable toxicity.","id":"OG004","title":"Oprozomib 210 mg 2/7 + Pomalidomide 4 mg + Dexamethasone: Expansion Phase"}],"paramType":"COUNT_OF_PARTICIPANTS","populationDescription":"Participants who received at least 1 dose of any study drug","reportingStatus":"POSTED","timeFrame":"Cycles 1 and 2 days 1, 5, 15, and 19 and days 3 and 8 of cycle 1, and day 1 of each cycle from cycle 3 thereafter until the end of treatment; median duration of treatment was 7.6, 28.0, 32.1, 46.3, and 17.4 weeks in each treatment group, respectively.","title":"Number of Participants With Post-Baseline Grade 3 or 4 Laboratory Toxicities","type":"PRIMARY","unitOfMeasure":"Participants"}