[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100432396":3},{"organization":4,"armGroups":7,"interventions":26,"overallOfficials":51,"centralContacts":55,"locations":61,"responsibleParty":400,"collaborators":402,"id":405,"slug":406,"hasResults":407,"nctId":408,"briefTitle":409,"officialTitle":410,"acronym":411,"eligibilityCriteria":412,"healthyVolunteers":407,"sex":413,"minAge":414,"maxAge":32,"enrollmentInfo":415,"targetDuration":32,"studyType":418,"phases":419,"briefSummary":421,"conditions":422,"keywords":32,"overallStatus":87,"whyStopped":32,"lastUpdateSubmitDate":424,"lastUpdatePostDateStruct":425,"startDateStruct":428,"completionDateStruct":430,"leadSponsor":432,"locationsCount":433},{"fullName":5,"class":6},"Genentech, Inc.","INDUSTRY",[8,16,21],{"label":9,"type":10,"description":11,"interventionNames":12},"Single-Agent Cevostamab (Arm A)","EXPERIMENTAL","Cohort A1S is a safety run-in arm evaluating cevostamab administered in 28-day cycles on a modified weekly schedule.\n\nCohort A1E, an expansion cohort, has been opened and finished enrolling participants. Participants will be treated with single-agent cevostamab administered in 28-day cycles on a modified weekly schedule.",[13,14,15],"Drug: Cevostamab","Drug: Tocilizumab","Drug: Dexamethasone",{"label":17,"type":10,"description":18,"interventionNames":19},"Cevostamab plus Pomalidomide and Dexamethasone (Pd) (Arm B)","Participants will be treated with cevostamab monotherapy during a 14-day period prior to the start of pomalidomide treatment (cevostamab pre-phase).\n\nCohort B1S is a safety run-in arm evaluating cevostamab and Pd administered in 28-day cycles every 2 weeks (Q2W) followed by every 4 weeks (Q4W) schedule. Additional safety run-in cohort(s) with lower target dose levels of cevostamab may be opened prior to opening the expansion cohorts.\n\nTwo target dose levels of target dose level 1 (DL1) and lower dose level -1 (DL-1) of cevostamab will be selected for randomization in expansion cohorts (Cohorts B1E and B3E). An additional non-randomized expansion cohort (Cohort B4E) will be included. Expansion cohorts will follow the same Q2W\u002FQ4W dosing schedule as Cohort B1S.",[13,14,20,15],"Drug: Pomalidomide",{"label":22,"type":10,"description":23,"interventionNames":24},"Cevostamab plus Daratumumab and Dexamethasone (Dd) (Arm C)","Cohort C1S is a safety run-in arm evaluating cevostamab and Dd administered in 21 day cycles from Cycle(C)1 - C8 every 3 weeks (Q3W) and 28-day cycles from C9 onwards Q4W. Additional safety run-in cohort(s) with lower target dose levels of cevostamab may be opened prior to opening the expansion cohorts.\n\nTwo target dose levels of DL1 and DL-1 of cevostamab will be selected for randomization in expansion cohorts. Expansion cohorts will follow the same Q3W\u002FQ4W dosing schedule as Cohort C1S.",[13,14,25,15],"Drug: Daratumumab",[27,33,39,43,47],{"type":28,"name":29,"description":30,"armGroupLabels":31,"otherNames":32},"DRUG","Cevostamab","Cevostamab will be administered intravenously on a 28-day cycle, up to a total of 13 cycles (Arm A), in 28-day cycles Q2W followed by Q4W (Arm B) and in 21 day cycles from C1-C8 Q3W and 28-day cycles from C9 onwards Q4W (Arm C). For Arm A, participants have the option to enter re-treatment within 12 months of the end of treatment visit. For Arms B and C, participants can be treated until disease progression or unacceptable toxicity.",[22,17,9],null,{"type":28,"name":34,"description":35,"armGroupLabels":36,"otherNames":37},"Tocilizumab","Tocilizumab will be administered for the treatment of cytokine release syndrome (CRS) when necessary.",[22,17,9],[38],"Actemra\u002FRoActemra",{"type":28,"name":40,"description":41,"armGroupLabels":42,"otherNames":32},"Pomalidomide","Pomalidomide will be administered orally (PO) on a 28-day cycle.",[17],{"type":28,"name":44,"description":45,"armGroupLabels":46,"otherNames":32},"Daratumumab","Daratumumab will be administered subcutaneously (SC) on 21 day (C1-8) and 28-day cycles (C9 onwards).",[22],{"type":28,"name":48,"description":49,"armGroupLabels":50,"otherNames":32},"Dexamethasone","Arm A: Dexamethasone will be administered as a premedication.\n\nArms B and C: Dexamethasone will be administered via IV or orally at 20 mg as study investigational medicinal product.",[22,17,9],[52],{"name":53,"affiliation":5,"role":54},"Clinical Trials","STUDY_DIRECTOR",[56],{"name":57,"role":58,"phone":59,"phoneExt":32,"email":60},"Reference Study ID Number: GO42552 https:\u002F\u002Fforpatients.roche.com\u002FNo attachments to email below.","CONTACT","888-662-6728 (U.S. and Canada)","global-roche-genentech-trials@gene.com",[62,76,85,96,107,118,128,140,146,158,168,177,187,196,207,218,227,236,247,256,268,277,288,297,306,315,326,335,344,354,360,371,380,391],{"facility":63,"status":64,"city":65,"state":66,"zip":67,"country":68,"countryCode":69,"cosmosGeoPoint":70,"geoPoint":75,"contacts":32},"City of Hope","ACTIVE_NOT_RECRUITING","Duarte","California","91010","United States","US",{"type":71,"coordinates":72},"Point",[73,74],-117.97729,34.13945,{"lat":74,"lon":73},{"facility":77,"status":64,"city":78,"state":66,"zip":79,"country":68,"countryCode":69,"cosmosGeoPoint":80,"geoPoint":84,"contacts":32},"City of Hope - Lennar Foundation Cancer Center","Irvine","92618",{"type":71,"coordinates":81},[82,83],-117.82311,33.66946,{"lat":83,"lon":82},{"facility":86,"status":87,"city":88,"state":89,"zip":90,"country":68,"countryCode":69,"cosmosGeoPoint":91,"geoPoint":95,"contacts":32},"Colorado Blood Cancer Institute (CBCI) at Presbyterian\u002F St. Luke's Medical Center","RECRUITING","Denver","Colorado","80218",{"type":71,"coordinates":92},[93,94],-104.9847,39.73915,{"lat":94,"lon":93},{"facility":97,"status":98,"city":99,"state":100,"zip":101,"country":68,"countryCode":69,"cosmosGeoPoint":102,"geoPoint":106,"contacts":32},"Winship Cancer Institute","WITHDRAWN","Atlanta","Georgia","30322",{"type":71,"coordinates":103},[104,105],-84.38798,33.749,{"lat":105,"lon":104},{"facility":108,"status":109,"city":110,"state":111,"zip":112,"country":68,"countryCode":69,"cosmosGeoPoint":113,"geoPoint":117,"contacts":32},"Karmanos Cancer Institute.","COMPLETED","Detroit","Michigan","48201",{"type":71,"coordinates":114},[115,116],-83.04575,42.33143,{"lat":116,"lon":115},{"facility":119,"status":64,"city":120,"state":121,"zip":122,"country":68,"countryCode":69,"cosmosGeoPoint":123,"geoPoint":127,"contacts":32},"Washington University School of Medicine","St Louis","Missouri","63110",{"type":71,"coordinates":124},[125,126],-90.19789,38.62727,{"lat":126,"lon":125},{"facility":129,"status":64,"city":130,"state":131,"zip":132,"country":133,"countryCode":134,"cosmosGeoPoint":135,"geoPoint":139,"contacts":32},"Peter MacCallum Cancer Centre","Melbourne","Victoria","3002","Australia","AU",{"type":71,"coordinates":136},[137,138],144.96332,-37.814,{"lat":138,"lon":137},{"facility":141,"status":87,"city":130,"state":131,"zip":142,"country":133,"countryCode":134,"cosmosGeoPoint":143,"geoPoint":145,"contacts":32},"The Alfred Hospital","3004",{"type":71,"coordinates":144},[137,138],{"lat":138,"lon":137},{"facility":147,"status":64,"city":148,"state":149,"zip":150,"country":151,"countryCode":152,"cosmosGeoPoint":153,"geoPoint":157,"contacts":32},"Cross Cancer Institute","Edmonton","Alberta","T6G 1Z2","Canada","CA",{"type":71,"coordinates":154},[155,156],-113.46871,53.55014,{"lat":156,"lon":155},{"facility":159,"status":64,"city":160,"state":161,"zip":162,"country":151,"countryCode":152,"cosmosGeoPoint":163,"geoPoint":167,"contacts":32},"Hamilton Health Sciences","Hamilton","Ontario","L8V 5C2",{"type":71,"coordinates":164},[165,166],-79.84963,43.25011,{"lat":166,"lon":165},{"facility":169,"status":64,"city":170,"state":161,"zip":171,"country":151,"countryCode":152,"cosmosGeoPoint":172,"geoPoint":176,"contacts":32},"University Health Network","Toronto","M5G 2M9",{"type":71,"coordinates":173},[174,175],-79.39864,43.70643,{"lat":175,"lon":174},{"facility":178,"status":64,"city":179,"state":32,"zip":180,"country":181,"countryCode":32,"cosmosGeoPoint":182,"geoPoint":186,"contacts":32},"Fakultni Nemocnice Ostrava","Ostrava","708 52","Czechia",{"type":71,"coordinates":183},[184,185],18.28204,49.83465,{"lat":185,"lon":184},{"facility":188,"status":98,"city":189,"state":32,"zip":190,"country":181,"countryCode":32,"cosmosGeoPoint":191,"geoPoint":195,"contacts":32},"I Interni klinika","Prague","128 08",{"type":71,"coordinates":192},[193,194],14.42076,50.08804,{"lat":194,"lon":193},{"facility":197,"status":64,"city":198,"state":32,"zip":199,"country":200,"countryCode":201,"cosmosGeoPoint":202,"geoPoint":206,"contacts":32},"Rigshospitalet","København Ø","2100","Denmark","DK",{"type":71,"coordinates":203},[204,205],12.57862,55.70968,{"lat":205,"lon":204},{"facility":208,"status":98,"city":209,"state":32,"zip":210,"country":211,"countryCode":212,"cosmosGeoPoint":213,"geoPoint":217,"contacts":32},"Hôpital Saint-Louis","Paris","75475","France","FR",{"type":71,"coordinates":214},[215,216],2.3488,48.85341,{"lat":216,"lon":215},{"facility":219,"status":64,"city":220,"state":32,"zip":221,"country":211,"countryCode":212,"cosmosGeoPoint":222,"geoPoint":226,"contacts":32},"CHU de Poitiers - La Miletrie","Poitiers","86021",{"type":71,"coordinates":223},[224,225],0.34348,46.58261,{"lat":225,"lon":224},{"facility":228,"status":98,"city":229,"state":32,"zip":230,"country":211,"countryCode":212,"cosmosGeoPoint":231,"geoPoint":235,"contacts":32},"CHU Pontchaillou","Rennes","35003",{"type":71,"coordinates":232},[233,234],-1.67431,48.11109,{"lat":234,"lon":233},{"facility":237,"status":64,"city":238,"state":32,"zip":239,"country":240,"countryCode":241,"cosmosGeoPoint":242,"geoPoint":246,"contacts":32},"Rambam Medical Center","Haifa","3109601","Israel","IL",{"type":71,"coordinates":243},[244,245],34.99928,32.81303,{"lat":245,"lon":244},{"facility":248,"status":87,"city":249,"state":32,"zip":250,"country":240,"countryCode":241,"cosmosGeoPoint":251,"geoPoint":255,"contacts":32},"Sourasky Medical Centre","Tel Aviv","6423906",{"type":71,"coordinates":252},[253,254],34.78057,32.08088,{"lat":254,"lon":253},{"facility":257,"status":64,"city":258,"state":259,"zip":260,"country":261,"countryCode":262,"cosmosGeoPoint":263,"geoPoint":267,"contacts":32},"Asst Papa Giovanni Xxiii","Bergamo","Lombardy","24127","Italy","IT",{"type":71,"coordinates":264},[265,266],9.66721,45.69601,{"lat":266,"lon":265},{"facility":269,"status":109,"city":270,"state":259,"zip":271,"country":261,"countryCode":262,"cosmosGeoPoint":272,"geoPoint":276,"contacts":32},"A.O. Spedali Civili Di Brescia-P.O. Spedali Civili","Brescia","25123",{"type":71,"coordinates":273},[274,275],10.21472,45.53558,{"lat":275,"lon":274},{"facility":278,"status":98,"city":279,"state":32,"zip":280,"country":281,"countryCode":282,"cosmosGeoPoint":283,"geoPoint":287,"contacts":32},"Nagoya City University Hospital","Aichi","467-8602","Japan","JP",{"type":71,"coordinates":284},[285,286],130.62158,32.51879,{"lat":286,"lon":285},{"facility":289,"status":98,"city":290,"state":32,"zip":291,"country":281,"countryCode":282,"cosmosGeoPoint":292,"geoPoint":296,"contacts":32},"National Hospital Organization Okayama Medical Center","Okayama","701-1192",{"type":71,"coordinates":293},[294,295],133.93333,34.65,{"lat":295,"lon":294},{"facility":298,"status":98,"city":299,"state":32,"zip":300,"country":281,"countryCode":282,"cosmosGeoPoint":301,"geoPoint":305,"contacts":32},"The Cancer Institute Hospital of JFCR","Tokyo","135-8550",{"type":71,"coordinates":302},[303,304],139.69171,35.6895,{"lat":304,"lon":303},{"facility":307,"status":64,"city":308,"state":32,"zip":309,"country":281,"countryCode":282,"cosmosGeoPoint":310,"geoPoint":314,"contacts":32},"Yamagata University Hospital","Yamagata","990-9585",{"type":71,"coordinates":311},[312,313],140.36667,38.23333,{"lat":313,"lon":312},{"facility":316,"status":98,"city":317,"state":32,"zip":318,"country":319,"countryCode":320,"cosmosGeoPoint":321,"geoPoint":325,"contacts":32},"Uniwersyteckie Centrum Kliniczne","Gdansk","80-214","Poland","PL",{"type":71,"coordinates":322},[323,324],18.64912,54.35227,{"lat":324,"lon":323},{"facility":327,"status":64,"city":328,"state":32,"zip":329,"country":319,"countryCode":320,"cosmosGeoPoint":330,"geoPoint":334,"contacts":32},"Pratia Onkologia Katowice","Katowice","41-500",{"type":71,"coordinates":331},[332,333],19.02173,50.2597,{"lat":333,"lon":332},{"facility":336,"status":98,"city":337,"state":32,"zip":338,"country":319,"countryCode":320,"cosmosGeoPoint":339,"geoPoint":343,"contacts":32},"Uniwersytecki Szpital Kliniczny w Poznaniu","Późna","60-569",{"type":71,"coordinates":340},[341,342],14.61868,51.84442,{"lat":342,"lon":341},{"facility":345,"status":64,"city":346,"state":32,"zip":347,"country":348,"countryCode":32,"cosmosGeoPoint":349,"geoPoint":353,"contacts":32},"Seoul National University Hospital","Seoul","03080","South Korea",{"type":71,"coordinates":350},[351,352],126.9784,37.566,{"lat":352,"lon":351},{"facility":355,"status":64,"city":346,"state":32,"zip":356,"country":348,"countryCode":32,"cosmosGeoPoint":357,"geoPoint":359,"contacts":32},"Samsung Medical Center","06351",{"type":71,"coordinates":358},[351,352],{"lat":352,"lon":351},{"facility":361,"status":64,"city":362,"state":32,"zip":363,"country":364,"countryCode":365,"cosmosGeoPoint":366,"geoPoint":370,"contacts":32},"Hospital Universitari Vall d'Hebron","Barcelona","08035","Spain","ES",{"type":71,"coordinates":367},[368,369],2.15899,41.38879,{"lat":369,"lon":368},{"facility":372,"status":64,"city":373,"state":32,"zip":374,"country":364,"countryCode":365,"cosmosGeoPoint":375,"geoPoint":379,"contacts":32},"Hospital General Universitario Gregorio Marañon","Madrid","28009",{"type":71,"coordinates":376},[377,378],-3.70256,40.4165,{"lat":378,"lon":377},{"facility":381,"status":64,"city":382,"state":32,"zip":383,"country":384,"countryCode":385,"cosmosGeoPoint":386,"geoPoint":390,"contacts":32},"University College London Hospitals NHS Foundation Trust","London","W1T 7HA","United Kingdom","UK",{"type":71,"coordinates":387},[388,389],-0.12574,51.50853,{"lat":389,"lon":388},{"facility":392,"status":64,"city":393,"state":32,"zip":394,"country":384,"countryCode":385,"cosmosGeoPoint":395,"geoPoint":399,"contacts":32},"Royal Marsden Hospital","Sutton","SW3 6JJ",{"type":71,"coordinates":396},[397,398],-0.2,51.35,{"lat":398,"lon":397},{"type":401,"investigatorFullName":32,"investigatorTitle":32,"investigatorAffiliation":32,"oldNameTitle":32,"oldOrganization":32},"SPONSOR",[403],{"name":404,"class":6},"Hoffmann-La Roche","100432396","phase-1-a-study-evaluating-the-safety-pharmacokinetics-and-activity-of-cevostamab-in-participants-with-relapsed-or-refractory-multiple-myeloma-100432396",false,"NCT04910568","A Study Evaluating the Safety, Pharmacokinetics, and Activity of Cevostamab in Participants With Relapsed or Refractory Multiple Myeloma","An Open-Label, Multicenter, Phase Ib Trial Evaluating the Safety, Pharmacokinetics, and Activity of Cevostamab as Monotherapy and Cevostamab Plus Pomalidomide and Dexamethasone or Cevostamab Plus Daratumumab and Dexamethasone in Patients With Relapsed or Refractory Multiple Myeloma","CAMMA 1","Inclusion Criteria:\n\n* Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 or 1\n* Life expectancy of at least 12 weeks\n* Agreement to provide bone marrow biopsy and aspirate samples\n* Resolution of adverse events from prior anti-cancer therapy to Grade \\\u003C=1\n* Measurable disease\n* For women of childbearing potential: agreement to remain abstinent or use contraception, during the treatment period (including treatment interruptions) and for at least 5 months after the last dose of cevostamab and at least 3 months after the last dose of tocilizumab was administered\n* For men: agreement to remain abstinent or use a condom, and agreement to refrain from donating sperm, during the treatment period, and for at least 2 months after the last dose of tocilizumab was administered to avoid exposing the embryo and sexual partner Additional Arm A-Specific Inclusion Criteria\n* Diagnosis of R\u002FR MM for which no established therapy for MM is appropriate and available, or intolerance to those established therapies Additional Arm B-Specific Inclusion Criteria\n* For Cohort B1S: Participants with R\u002FR MM who have received at least two prior lines of treatment, including a proteasome inhibitor (PI) and an immunomodulatory drug (IMiD)\n* For Cohort B2S, B1E, B3E: Participants with R\u002FR MM who have received at least one prior line of treatment that included at least two consecutive cycles of treatment, including a PI and an IMiD\n* For Cohort B4E: Participants with R\u002FR MM who have received one to four lines of prior therapy that included at least two consecutive cycles of anti-CD38 therapy, lenalidomide and a PI, and either: Prior B-cell maturation antigen- (BCMA)-targeted therapy-directed chimeric antigen receptor T (CAR T) cell therapy or Prior BCMA-antibody-drug conjugate (ADC) therapy\n* Agreement to comply with all requirements of the pomalidomide pregnancy prevention program\n* For women of childbearing potential: agreement to remain abstinent or use two reliable methods of contraception starting at least 4 weeks prior to, during the treatment period, and for at least 4 weeks after the last dose of pomalidomide was administered\n* For men: agreement to remain abstinent or use a condom during the treatment period and for at least 4 weeks after the last dose of pomalidomide, (even if he has undergone a successful vasectomy) and agreement to refrain from donating sperm and blood during this same period Additional Arm C-Specific Inclusion Criteria\n* For Cohort C1S: Patients with R\u002FR MM who have received at least two prior lines of treatment including a PI and an IMiD\n* For Cohort C2S and additional cohorts: Participants with R\u002FR MM who have received at least 1 prior line of therapy\n* For women of childbearing potential: agreement to remain abstinent or use contraceptive methods during the treatment period and for at least 102 days after the last dose of daratumumab was administered\n* For men: agreement to remain abstinent or use a condom during the treatment period and for at least 102 days after the last dose of daratumumab was administered to avoid exposing the embryo, and agreement to refrain from donating sperm during this same period\n\nExclusion Criteria:\n\n* Prior treatment with cevostamab or another agent targeting FcRH5\n* Inability to comply with protocol-mandated hospitalization and activities restrictions\n* Pregnant or breastfeeding, or intending to become pregnant during the study or within 5 months after the last dose of cevostamab or within 3 months after the last dose of tocilizumab (if applicable).\n* Prior use of any monoclonal antibody, radioimmunoconjugate, or antibody-drugconjugate as anti-cancer therapy within 4 weeks before first study treatment, except for the use of non-myeloma therapy\n* Prior treatment with systemic immunotherapeutic agents, including, but not limited to, cytokine therapy and anti-CTLA4, anti-PD-1, and antiPD-L1 therapeutic antibodies within 12 weeks or 5 half-lives of the drug, whichever is shorter, before first study treatment\n* Prior treatment with CAR T-cell therapy within 12 weeks before first study treatment\n* Treatment with radiotherapy within 4 weeks (systemic radiation) or 14 days (focal radiation) prior to first study treatment\n* Treatment with any chemotherapeutic agent or other anti-cancer agent (investigational or otherwise) within 4 weeks or 5 half-lives of the drug, whichever is shorter, prior to first study treatment\n* Autologous SCT within 100 days prior to first study treatment\n* Prior allogeneic stem cell transplant(ation) (SCT)\n* Circulating plasma cell count exceeding 500\u002Fmicro L or 5% of the peripheral blood white cells\n* Prior solid organ transplantation\n* History of autoimmune disease\n* History of confirmed progressive multifocal leukoencephalopathy\n* History of severe allergic or anaphylactic reactions to monoclonal antibody therapy\n* Known history of amyloidosis\n* Lesions in proximity of vital organs that may develop sudden decompensation\u002Fdeterioration in the setting of a tumor flare\n* History of other malignancy within 2 years prior to screening\n* Known treatment-related, immune-mediated adverse events associated with prior checkpoint inhibitors\n* Current or past history of central nervous system (CNS) disease, such as stroke, epilepsy, CNS vasculitis, neurodegenerative disease, or CNS involvement by MM\n* Significant cardiovascular disease\n* Symptomatic active pulmonary disease or requiring supplemental oxygen\n* Known active bacterial, viral, fungal, mycobacterial, parasitic, or other infection\n* Known or suspected chronic active Epstein-Barr virus (EBV) infection\n* Recent major surgery within 4 weeks prior to first study treatment\n* Positive serologic or PCR test results for acute or chronic hepatitis B virus (HBV) infection\n* Acute or chronic hepatitis C virus (HCV) infection\n* Known history of Grade \\>= 3 CRS or immune effector cell-associated neurotoxicity syndrome (ICANS) with prior bispecific therapies\n* Known history of hemophagocytic lymphohistiocytosis (HLH) or immune effector cell associated hemophagocytic lymphohistiocytosis like syndrome (IEC HS)\n* Active symptomatic coronavirus disease 2019 (COVID-19) infection at study enrollment or requiring treatment with intravenous (IV) antiviral where the last dose of IV antiviral treatment was given within 14 days prior to first study treatment. Patients with active COVID-19 infection must have clinical recovery and two negative antigen tests at least 24 hours apart prior to first study treatment\n* Positive and quantifiable EBV polymerase chain reaction (PCR) or Cytomegalovirus (CMV) PCR prior to first study treatment\n* Known history of HIV seropositivity\n* Administration of a live, attenuated vaccine within 4 weeks before first study treatment or anticipation that such a live attenuated vaccine will be required during the study\n* Treatment with systemic immunosuppressive medications, with the exception of corticosteroid treatment \\\u003C=10 mg\u002Fday prednisone or equivalent, within 2 weeks prior to first study treatment\n* History of illicit drug or alcohol abuse within 12 months prior to screening, in the investigator's judgment Additional Arm B-Specific Exclusion Criteria\n* Pregnant or breastfeeding, or intending to become pregnant 4 weeks prior to initiation of study treatment, during the study, (including treatment interruptions) or within 4 weeks after the last dose of pomalidomide\n* Significant cardiovascular disease (such as, but not limited to, New York Heart Association Class III or IV cardiac disease, myocardial infarction within the last 12 months, uncontrolled arrhythmias, or unstable angina)\n* History of erythema multiforme, Grade \\>=3 rash, blistering, or severe hypersensitivity to prior treatment with immunomodulatory drugs such as thalidomide, lenalidomide, or pomalidomide\n* Inability to tolerate thromboprophylaxis, or contraindication to thromboprophylaxis\n* GI disease that might significantly alter absorption of oral drugs Additional Arm C-Specific Exclusion Criteria\n* Pregnant or breastfeeding, or intending to become pregnant during the study or within 102 days after the last dose of daratumumab\n* Known hypersensitivity to biopharmaceuticals produced in CHO cells or any component of daratumumab formulations\n* Known chronic obstructive pulmonary disease (COPD) with a forced expiratory volume in 1 second (FEV1) \\\u003C50% of predicted normal\n* Known moderate or severe persistent asthma within the past 2 years, or current uncontrolled asthma of any classification","ALL","18 Years",{"count":416,"type":417},186,"ESTIMATED","INTERVENTIONAL",[420],"PHASE1","This Phase Ib, multicenter, open-label study will evaluate the safety, tolerability, pharmacokinetics (PK), and pharmacodynamics (PD) of cevostamab monotherapy, cevostamab plus pomalidomide and dexamethasone (Pd) or cevostamab plus daratumumab and dexamethasone (Dd) which will be administered to participants with relapsed or refractory multiple myeloma (R\u002FR MM) via intravenous (IV) infusion.",[423],"Multiple Myeloma","2026-08-19",{"date":426,"type":427},"2026-08-20","ACTUAL",{"date":429,"type":427},"2021-07-26",{"date":431,"type":417},"2028-12-21",{"name":5,"class":6},34]