{"classes":[{"categories":[{"measurements":[{"groupId":"OG000","spread":"46","value":"0.215"},{"groupId":"OG001","spread":"28","value":"0.166"},{"groupId":"OG002","spread":"54","value":"0.195"}]}]}],"denoms":[{"counts":[{"groupId":"OG000","value":"8"},{"groupId":"OG001","value":"7"},{"groupId":"OG002","value":"8"}],"units":"Participants"}],"description":"The quantification of elotuzumab in human serum was performed using validated ELISA. Cycle 1, day 1 sample times for all participants: 0 hour (h) pre-dose, end of infusion, 30 minutes (min) post end of infusion, 2 h, 4 h , and 24 h post end of infusion. Trough samples were obtained in subsequent cycles and at 30 day and 60 day follow-up visits at end of treatment. ESRD had 2 additional samples: immediately prior to and immediately after dialysis. CLT was measured in mL per hour per kilogram body weight (mL/h/kg). PK parameter renal function group assignment criteria differed slightly from the criteria for safety and efficacy analyses (specifically for the SRI group). PK criteria: All participants with at least one pretreatment value ≥ 90 mL/min were assigned to the NRF group. All those with at least one pretreatment value \\< 30 mL/min were assigned to the SRI group. All those with a screening diagnosis of ESRD, were assigned to the ESRD group.","dispersionType":"Geometric Coefficient of Variation","groups":[{"description":"LD=Combination of lenalidomide and dexamethasone. Elotuzumab + LD were administered in 28 day cycles: Elotuzumab 10 mg/kg intravenous (IV) was administered on Day 1 only for Cycle 1, weekly (Days 1, 8, 15, 22) for Cycles 2 and 3, and every 2 weeks (Q2W) beginning with Cycle 4 and thereafter until disease progression, discontinuation due to unacceptable toxicity, or other protocol-specified reasons. Lenalidomide dosing was based on creatinine clearance (CrCl) calculated using the Cockcroft-Gault (C-G) formula based on Day 1 creatinine and Day 1 weight measured at each cycle. Dexamethasone was administered weekly as a 40mg oral dose (po) on weeks without elotuzumab; and as a split dose of 28 mg po 3 to 24 hours before and 8 mg IV at least 45 minutes before the start of the elotuzumab infusion on weeks with elotuzumab. C-G Creatinine Clearance CrCl Method was used to determine renal function. NRF =CrCl ≥ 90 milliliters per minute (mL/min).","id":"OG000","title":"Elotuzumab + LD in Normal Renal Function (NRF) Participants"},{"description":"Elotuzumab + LD were administered in 28 day cycles: Elotuzumab 10 mg/kg IV was administered on Day 1 only for Cycle 1, weekly for Cycles 2 and 3, and Q2W beginning with Cycle 4 and thereafter until disease progression, discontinuation due to unacceptable toxicity, or other protocol-specified reasons. Lenalidomide dosing was based on CrCl calculated using the C-G formula based on Day 1 creatinine and Day 1 weight measured at each cycle. Dexamethasone was administered weekly PO as 40mg dose on weeks without elotuzumab; and as a split dose of 28 mg PO 3 to 24 hours before and 8 mg IV at least 45 minutes before the start of the elotuzumab infusion on weeks with elotuzumab. C-G CrCl Method was used to determine renal function. SRI= estimated CrCl \\< 30 ml/min but no dialysis.","id":"OG001","title":"Elotuzumab + LD in Severe Renal Impairment (SRI) Participants"},{"description":"Elotuzumab + LD were administered in 28 day cycles: Elotuzumab 10 mg/kg intravenous (IV) was administered on Day 1 only for Cycle 1, weekly for Cycles 2 and 3, Q2W beginning with Cycle 4 and thereafter until disease progression, discontinuation due to unacceptable toxicity, or other protocol-specified reasons. Lenalidomide dosing was based on CrCl calculated using the C-G formula based on Day 1 creatinine and Day 1 weight measured at each cycle. Dexamethasone was administered weekly as a 40mg PO dose on weeks without elotuzumab; and as a split dose of 28 mg PO 3 to 24 hours before and 8 mg IV at least 45 minutes before the start of the elotuzumab infusion on weeks with elotuzumab. C-G CrCl Method was used to determine renal function. ESRD= requires hemodialysis.","id":"OG002","title":"Elotuzumab + LD in End Stage Renal Disease (ESRD) Participants"}],"paramType":"GEOMETRIC_MEAN","populationDescription":"The analyses of PK parameters were conducted by renal functions as determined by CrCl C-G method in those participants who were treated with at least one dose of study drug and had evaluable pre- and post-treatment values.","reportingStatus":"POSTED","timeFrame":"Day 1 of Cycle 1 to 28 days post dose","title":"Geometric Mean Total Body Clearance (CLT) of Elotuzumab Following Cycle 1, Day 1 Dose Administration - Grouping by Cockcroft-Gault Creatinine Clearance Method","type":"OTHER_PRE_SPECIFIED","unitOfMeasure":"mL/h/kg"}