REGENCY: A Study To Evaluate The Efficacy And Safety Of Obinutuzumab In Patients With ISN/RPS 2003 Class III Or IV Lupus Nephritis
Study Details
Study Description
Brief Summary
This study will evaluate the efficacy, safety, and pharmacokinetics of obinutuzumab compared with placebo in patients with International Society of Nephrology/Renal Pathology Society (ISN/RPS) class III or IV lupus nephritis (LN) when added on to standard-of-care therapy consisting of mycophenolate mofetil (MMF) and corticosteroids.
Condition or Disease | Intervention/Treatment | Phase |
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Phase 3 |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
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Experimental: Obinutuzumab Participants will be randomized into 2 groups. Group 1 will receive obinutuzumab 1000 mg IV at baseline and Weeks 2, 24, 26, 50, and 52 plus MMF and oral prednisone. Group 2 receive obinutuzumab 1000 mg IV at baseline and Weeks 2, 24, 26, and 52 plus MMF and oral prednisone. Group 2 participants will receive a placebo infusion at their Week 50 visit. Participants with an adequate response at Week 76 will continue receiving blinded obinutuzumab infusions every 6 months starting at Week 80. Participants without an adequate response at Week 76 may be eligible for open-label obinutuzumab starting at Week 80. |
Drug: Obinutuzumab
Obinutuzumab will be administered by IV infusion at a dose of 1000 mg at Baseline and Weeks 2, 24, 26, 50 (group 2: placebo), and 52 and subsequently from Week 80 and every 6 months thereafter, based on response.
Other Names:
Drug: MMF
MMF willl be administered at a target dose of 2.0 - 2.5 g/day in divided doses through Week 80.
Drug: Prednisone
Prednisone 0.5 mg/kg/day (maximum 60 mg/day) will be started on Day 2. Beginning on Day 15, prednisone will be tapered to 5 mg/day and continued until Week 80.
Drug: Methylprednisolone
Methylprednisolone 80 mg IV will be administered as predmedication prior to infusions.
Drug: Acetaminophen
Acetaminophen 650-1000 mg will be administered as premedication prior to infusions.
Drug: Diphenhydramine
Diphenhydramine 50 mg will be administered as premedication prior to infusions.
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Placebo Comparator: Placebo Placebo participants will receive obinutuzumab matched placebo at baseline and Weeks 2, 24, 26, 50, and 52 plus MMF and oral prednisone. Participants with an adequate response at Week 76 will continue receiving blinded obinutuzumab infusions every 6 months starting at Week 80. Participants without an adequate response at Week 76 may be eligible for open-label obinutuzumab starting at Week 80. |
Drug: Obinutuzumab
Obinutuzumab will be administered by IV infusion at a dose of 1000 mg at Baseline and Weeks 2, 24, 26, 50 (group 2: placebo), and 52 and subsequently from Week 80 and every 6 months thereafter, based on response.
Other Names:
Drug: MMF
MMF willl be administered at a target dose of 2.0 - 2.5 g/day in divided doses through Week 80.
Drug: Prednisone
Prednisone 0.5 mg/kg/day (maximum 60 mg/day) will be started on Day 2. Beginning on Day 15, prednisone will be tapered to 5 mg/day and continued until Week 80.
Drug: Placebo
Placebo matching obinutuzumab will be administered by IV infusion at baseline and Weeks 0, 2, 24, 26, 50 and 52 and subsequently from Week 80 and every 6 months thereafter based on response.
Drug: Methylprednisolone
Methylprednisolone 80 mg IV will be administered as predmedication prior to infusions.
Drug: Acetaminophen
Acetaminophen 650-1000 mg will be administered as premedication prior to infusions.
Drug: Diphenhydramine
Diphenhydramine 50 mg will be administered as premedication prior to infusions.
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Outcome Measures
Primary Outcome Measures
- Percentage of Participants with Complete Renal Response (CRR) [At Week 76]
Secondary Outcome Measures
- Percentage of Participants who Achieve a Proteinuric Response [At Week 76]
- Percentage of Participants who Achieve an Overall Renal Response (ORR), Defined as Achievement of Either CRR or Partial Renal Response (PRR) [At Week 50]
- Percentage of Participants who Experience Death or Renal-related Events [From baseline to Week 76]
- Mean Change in Estimated Glomerular Filtration Rate (eGFR) [From baseline to Week 76]
- Change in Anti-dsDNA Titer [From baseline to Week 50]
- Change in Complement C3 [From baseline to Week 50]
- Change in Systematic Lupus Erythematosus Disease Activity Index 2000 (SLEDAI-2K) [From baseline to Week 76]
- Time to Onset of CRR [From baseline to Week 76]
- Change in Fatigue (FACIT-F) Scale [From baseline to Week 76]
- Percentage of Participants who Achieve CRR with Serum Creatinine Criteria [At Week 76]
- Percentage of Participants with Adverse Events According to National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE) v5.0 [From baseline to Week 76]
- Percentage of Participants with Adverse Events of Special Interest (Infusion Related Reactions, Neutropenia, Infections, Thrombocytopenia) [From baseline to Week 76]
- Maximum Serum Concentration of Obinutuzumab [Baseline, Week 2, 4, 12, 26, 36, 50, 52, 64, 76 and early study discontinuation]
- Percentage of Participants with Anti-Drug Antibodies (ADAs) at Baseline and ADAs Post-Treatment [From baseline to Week 76]
- Change from Baseline in Total Peripheral B-Cell Count [Baseline, Week 4, 12, 24, 50 and 76]
Eligibility Criteria
Criteria
Key Inclusion Criteria:
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Diagnosis of active or active/chronic ISN/RPS 2003 Class III or IV proliferative LN as evidenced by renal biopsy performed within 6 months. Participants may co-exhibit Class V disease in addition to either Class III or Class IV disease
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Urine protein to creatinine ratio greater than or equal to (>/=) 1 on a 24-hour collection
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Other inclusion criteria may apply
Key Exclusion Criteria:
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Pregnancy or breastfeeding
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Severe renal impairment or the need for dialysis or renal transplantation
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Receipt of an excluded therapy, including any anti-CD20 therapy less than 9 months prior to screening or during screening; or cyclophosphamide, tacrolimus, ciclosporin, or voclosporin during the 2 months prior to screening or during screening
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Significant or uncontrolled medical disease which, in the investigator's opinion, would preclude patient participation
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Known active infection of any kind or recent major episode of infection
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Intolerance or contraindication to study therapies
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Other exclusion criteria may apply
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
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1 | University of Alabama at Birmingham Medical Center | Birmingham | Alabama | United States | 35233 |
2 | Wallace Rheumatic Study Center | Beverly Hills | California | United States | 90211 |
3 | Kaiser Permanente - Fontana | Fontana | California | United States | 92335 |
4 | University of California San Diego | La Jolla | California | United States | 92093 |
5 | Stanford University Medical Center | Palo Alto | California | United States | 94304 |
6 | Kaiser Permanente - San Francisco Medical Center | San Francisco | California | United States | 94118 |
7 | Univ Colorado Health Sci Ctr | Aurora | Colorado | United States | 80045 |
8 | Yale Medical Group; Rheumatology | New Haven | Connecticut | United States | 06520 |
9 | Washington DC VA Med Center; Hematology | Washington | District of Columbia | United States | 20422 |
10 | Univ of Florida Coll of Med | Jacksonville | Florida | United States | 32209 |
11 | University of Miami Miller School of Medicine | Miami | Florida | United States | 33136 |
12 | Emory University | Atlanta | Georgia | United States | 30322 |
13 | Northwestern University | Chicago | Illinois | United States | 60611 |
14 | Tulane University Medical Center | New Orleans | Louisiana | United States | 70112 |
15 | Louisiana State University | Shreveport | Louisiana | United States | 71103 |
16 | Brigham and Women's Hospital | Boston | Massachusetts | United States | 02115 |
17 | Nephrology Research of Michigan | Saint Clair Shores | Michigan | United States | 48081 |
18 | University of Minnesota | Minneapolis | Minnesota | United States | 55414-2959 |
19 | Mayo Clinic - Rochester | Rochester | Minnesota | United States | 55905 |
20 | Washington University School of Medicine | Saint Louis | Missouri | United States | 63110 |
21 | Jacobi Medical Center | Bronx | New York | United States | 10461 |
22 | SUNY Downstate Medical Center. | Brooklyn | New York | United States | 11203 |
23 | North Shore University Hospital | Manhasset | New York | United States | 11030 |
24 | NYU Langone Medical Center; Seligman Center for Advanced Therapeutics | New York | New York | United States | 10016 |
25 | Columbia Uni Medical Center; Nephrology | New York | New York | United States | 10032 |
26 | Columbia University Medical Center | New York | New York | United States | 10032 |
27 | AD-CARE, University of Rochester Medical Center | Rochester | New York | United States | 14620 |
28 | Metro Health Medical Center | Cleveland | Ohio | United States | 44109 |
29 | The Ohio State University Wexner Medical Center | Columbus | Ohio | United States | 43212 |
30 | STAT Research Inc | Dayton | Ohio | United States | 45417 |
31 | Oklahoma Medical Research Foundation | Oklahoma City | Oklahoma | United States | 73104 |
32 | Perelman Ctr for Advanced Med | Philadelphia | Pennsylvania | United States | 19104 |
33 | Piedmont Arthritis Clinic | Greenville | South Carolina | United States | 29601 |
34 | Georgia Nephrology | Chattanooga | Tennessee | United States | 37404 |
35 | Southeast Renal Research Institute | Chattanooga | Tennessee | United States | 37404 |
36 | University of Texas Southwestern | Dallas | Texas | United States | 75390-8897 |
37 | Texas Arthritis Center | El Paso | Texas | United States | 79902 |
38 | Southwest Rheumatology | Mesquite | Texas | United States | 75150 |
39 | Fort Bend Clinical Research | Sugar Land | Texas | United States | 77479 |
40 | University of Wisconsin School of Medicine and Public Health | Madison | Wisconsin | United States | 53792 |
41 | Organizacion Medica de Investigacion | Buenos Aires | Argentina | C1015ABO | |
42 | Fundación Favaloro | Capital Federal | Argentina | C1093AAS | |
43 | DOM Centro de Reumatología | Ciudad Autónoma de Buenos Aires | Argentina | C1111AAJ | |
44 | Hospital Italiano de Buenos Aires; Rheumatology department | Ciudad Autónoma de Buenos Aires | Argentina | C1199ABD | |
45 | Sanatorio Allende | Cordoba | Argentina | X5000JHQ | |
46 | Sanatorio Parque S.A. | Rosario | Argentina | S2000QGB | |
47 | CER San Juan Centro Polivalente de Asistencia e Investigacion Clinica | San Juan | Argentina | J5400DIL | |
48 | Ser Servicos Especializados Em Reumatologia | Salvador | BA | Brazil | 40150-150 |
49 | Instituto Pro-Renal | Curitiba | PR | Brazil | 80440-020 |
50 | Edumed - Educação e Saúde SA | Curitiba | PR | Brazil | 80440-080 |
51 | Hospital das Clinicas - UFRGS | Porto Alegre | RS | Brazil | 90035-903 |
52 | Hospital das Clinicas - UNICAMP | Campinas | SP | Brazil | 13083-887 |
53 | Hospital das Clinicas - FMUSP Ribeirao Preto; Reumatologia | Ribeirao Preto | SP | Brazil | 14051-140 |
54 | Centro Multidisciplinar de Estudos Clínicos - CEMEC*X* | Sao Bernardo Do Campo | SP | Brazil | 09715-090 |
55 | Hospital das Clinicas - FMUSP | Sao Paulo | SP | Brazil | 05403-900 |
56 | Nexus Clinical Research Inc. | St. John's | Newfoundland and Labrador | Canada | A1A 5E8 |
57 | Mount Sinai Hospital Joseph and Wolf Lebovic Health Complex | Toronto | Ontario | Canada | M5T 3L9 |
58 | Clinica De La Costa | Barranquilla | Colombia | 080020 | |
59 | Hospital Universitario San Ignacio | Bogota | Colombia | 000472 | |
60 | Sociedad de Cirugia de Bogota Hospital San Jose | Bogotá | Colombia | 111411 | |
61 | FOSCAL | Floridablanca | Colombia | ||
62 | Hospital Pablo Tobon Uribe | Medellin | Colombia | 050034 | |
63 | HOPITAL HENRI MONDOR; SERVICE DE Nephrologie | Creteil | France | 94010 | |
64 | CHU de Martinique- Hôpital P. Zobda-Quitman; Service de Rhumatlogie- Médecine interne 5D | FORT DE France | France | 97261 | |
65 | Hopital Claude Huriez; Internal Medicine | Lille | France | 59037 | |
66 | Hopital Europeen | Marseille | France | 13003 | |
67 | Groupe Hospitalier Pitie-Salpetriere; Service de Medecine Interne Ii | Paris | France | 75651 | |
68 | Hopital Bichat Claude Bernard; Nephrologie | Paris | France | 75877 | |
69 | Hopital Sud ; Nephrologie Hemodialyse | Salouel | France | 80480 | |
70 | Hopital Universitaire; Nephrologie Clinique Medicale B | Strasbourg | France | 67091 | |
71 | Hopital Rangueil; Service de Nephrologie & D'Immunologie Clinique | Toulouse | France | 31059 | |
72 | Charité Campus Mitte, Med.Klinik, Rheumatologie und Klinische Immunologie | Berlin | Germany | 10117 | |
73 | Städtisches Klinik Dresden-Friedrichstadt; I. Medizinische Klinik | Dresden | Germany | 01067 | |
74 | Universitätsklinikum "Carl Gustav Carus"; Medizinische Klinik III | Dresden | Germany | 01307 | |
75 | Universitätsklinikum Freiburg | Freiburg | Germany | 79106 | |
76 | Universitatsklinikum Schleswig Holstein; Klinik fur Allgemeine Innere Medizin | Kiel | Germany | 24105 | |
77 | Universitaetsmedizin Johannes Gutenberg; Rheumatologie | Mainz | Germany | 55131 | |
78 | Universitätskrankenhaus Tübingen; Innere Medizin / Hämatologie und Internistische Onkologie | Tübingen | Germany | 72076 | |
79 | Rambam Health Care Campus | Haifa | Israel | 3109600 | |
80 | Meir Medical Center | Kfar- Saba | Israel | 4428164 | |
81 | Rabin MC- Belinson campus | Petach Tikva | Israel | 4941492 | |
82 | Chaim Sheba Medical Center; Rheumatology | Ramat-Gan | Israel | 5262100 | |
83 | Sourasky Medical Centre | Tel-Aviv | Israel | 6423906 | |
84 | Ospedale Policlinico San Martino | Genova | Liguria | Italy | 16132 |
85 | A.O. Spedali Civili Di Brescia-P.O. Spedali Civili; Nefrologia | Brescia | Lombardia | Italy | 25123 |
86 | Asst Degli Spedali Civili Di Brescia; Reumatologia Ed Immunologia Clinica | Brescia | Lombardia | Italy | 25125 |
87 | ASST Monza - Ospedale San Gerardo; Clinica Nefrologica | Monza | Lombardia | Italy | 20900 |
88 | Policlinico di Bari; Divisione di Nefrologia, Dialisi e Trapianto | Bari | Puglia | Italy | 70124 |
89 | Ospedale ARNAS - P.O."Civico e Benfratelli; UOC Nefrologia e Dialisi | Palermo | Sicilia | Italy | 90127 |
90 | Azienda Ospedaliera Universitaria Careggi | Florence | Toscana | Italy | 50134 |
91 | Azienda Ospedaliera di Padova; Dipartimento di Medicina - UOC di Reumatologia | Padova | Veneto | Italy | 35128 |
92 | Instituto Nacional de Ciencias Médicas Y de La Nutricion Zubirán | Mexico City | Mexico | Tlalpan 14000 | |
93 | Hospital General De Mexico; Rheumatology | Mexico, D.F. | Mexico | 06726 | |
94 | Centro de Investigación y Tratamiento Reumatológico S.C. | Mexico, DF | Mexico | 11850 | |
95 | Hospital Universitario; Dr. Jose Eleuterio Gonzalez | Monterrey | Mexico | 64460 | |
96 | Hogar Clínica San Juan de Dios | Arequipa | Peru | 04000 | |
97 | Hospital Nacional Edgardo Rebagliati Martins; Servicio de Reumatología | Lima | Peru | 11 | |
98 | Servicio de Inmuno Reumatologia; Hospital Nacional Arzobispo Loayza | Lima | Peru | 15082 | |
99 | Clínica San Juan Bautista CSJB; UNIDAD DE INVESTIGACION EN REUMATOLOGIA E INMUNOLOGIA CSJB | Lima | Peru | 15431 | |
100 | Instituto del Cerebro y la Columna Vertebral SAC | Lima | Peru | Lima 18 | |
101 | Clinica Anglo Americana; Rheumatology | Lima | Peru | ||
102 | Instituto de Ginecología y Reproducción | Lima | Peru | ||
103 | Hospital Nacional Cayetano Heredia; Rheumatology | San Martin de Porres | Peru | 15102 | |
104 | SPSK Nr 7 SUM w Katowicach Gornoslaskie CM im. prof. Leszka Gieca | Katowice | Poland | 40-635 | |
105 | Szpital Specjalistyczny im Jozefa Dietla; Centrum Reumatologii, Immunologii i Rehabilitacji, I Oddzi | Krakow | Poland | 31-121 | |
106 | Uniwersytecki Szpital Kliniczny Nr 2 Im. Wam; Centralny Szpital Weteranow | Lodz | Poland | 90-549 | |
107 | SPZOZ Centralny Szpital Klin; UM w Lodzi | Lodz | Poland | 92-213 | |
108 | Samodzielny Publiczny Szpital Kliniczny nr 4 w Lublinie | Lublin | Poland | 20-954 | |
109 | Twoja Przychodnia Centrum Medyczne Nowa Sol | Nowa Sól | Poland | 67-100 | |
110 | Medyczne Centrum Hetmanska; Rheumatology | Poznan | Poland | 60-218 | |
111 | Ortopedyczno-Rehabilitacyjny Szpital Kliniczny im. Wiktora Degi UM; Katedra i Klinika Reumatologii | Poznan | Poland | 61-545 | |
112 | SPSK nr 2 Pomorskiej AM w Szczecinie; Klinika Nefrologii, Transplantologii i Chorob Wewnetrznych | Szczecin | Poland | 70-111 | |
113 | SP Szpital Kliniczny nr 1 Pomorskiej Akademii Medycznej im. prof. Tadeusza Sokolowskiego | Szczecin | Poland | 71-252 | |
114 | Szpital Kliniczny Dzieciatka Jezus; Klinika Med. Transplantacyjnej, Nefrologii i Chorob Wew | Warszawa | Poland | 02-006 | |
115 | Rheuma Medicus Zaklad Opieki Zdrowotnej | Warszawa | Poland | 02-118 | |
116 | Narodowy Instytut Geriatrii, Reumatologii i Rehabilitacji im. Prof. Eleonory Reicher | Warszawa | Poland | 02-637 | |
117 | Uniwersytecki Szpital Kliniczny im. Jana Mikulicza-Radeckiego we Wroclawiu | Wroclaw | Poland | 50-556 | |
118 | SBEI HPE "The First St.Petersburg State Medical University n.a. acad. I.P.Pavlova"of MoH of RF | Sankt-peterburg | Leningrad | Russian Federation | 197022 |
119 | Federal State Budgetary Scientific Institution Research Institute of Rheumatology V.A. Nasonova | Moscow | Moskovskaja Oblast | Russian Federation | 115522 |
120 | "Kazan (Privolzhsky) Federal University"; Academic Hospital | Kazan | Tatarstan | Russian Federation | 420043 |
121 | SIH Kemerovo Regional Clinical Hospital; Neurology department | Kemerovo | Russian Federation | 650061 | |
122 | SBIH of Moscow "City Clinical Hospital #20 of Moscow Healthcare Department" | Moscow | Russian Federation | 129327 | |
123 | Limited Liability Company "Centre of Medical Common Practice" | Novosibirsk | Russian Federation | 630091 | |
124 | Republican Hospital Named After V.A. Baranov | Petrozavodsk | Russian Federation | 185019 | |
125 | Federal Centre of Heart, Blood and Endocrinology n.a. V.A.Almazov; Rheumatology Department | Saint-Petersburg | Russian Federation | 197341 | |
126 | Regional Clinical Hospital | Saratov | Russian Federation | 410053 | |
127 | Winelands Medical Research; Medical Research | Cape Town | South Africa | 7600 | |
128 | Groote Schuur Hospital and University of Cape Town; E13 Renal Unit & J46 Dept of Medicine | Cape Town | South Africa | 7925 | |
129 | Precise Clinical Solutions (Pty) Ltd | Chatsworth | South Africa | 4092 | |
130 | Chris Hani Baragwanath Hospital | Johannesburg | South Africa | 2013 | |
131 | Panaroma Medical Center; Clinical Trials Department | Panorama | South Africa | 7500 | |
132 | Hospital Universitario Araba; Servicio de Reumatologia | Vitoria | Alava | Spain | 01009 |
133 | Hospital Universitari de Bellvitge; Servicio de Nefrologia | Hospitalet de Llobregat | Barcelona | Spain | 08907 |
134 | Complejo Hospitalario Universitario A Coruña (CHUAC); Servicio de Reumatologia | La Coruna | LA Coruña | Spain | 15006 |
135 | Complejo Hospitalario Universitario de Santiago (CHUS) ; Servicio de Medicina Interna | Santiago de Compostela | LA Coruña | Spain | 15706 |
136 | Hospital Regional Universitario de Malaga; Servicio de Reumatologia | Málaga | Malaga | Spain | 29009 |
137 | Hospital de Basurto; Servicio de Reumatologia | Bilbao | Vizcaya | Spain | 48013 |
138 | Hospital Universitario Vall d'Hebron; Servicio de Medicina Interna | Barcelona | Spain | 08035 | |
139 | Hospital Clinic i Provincial; Servicio de Nefrologia | Barcelona | Spain | 08036 | |
140 | Hospital Universitario Reina Sofia; Servicio de Nefrologia | Cordoba | Spain | 14004 | |
141 | Hospital General Universitario Gregorio Marañon; Servicio de Reumatología | Madrid | Spain | 28007 | |
142 | Hospital Ramon y Cajal ; Servicio de Reumatologia | Madrid | Spain | 28034 | |
143 | Hospital Universitario 12 de Octubre; Servicio de Reumatologia | Madrid | Spain | 28041 | |
144 | Cambridge University Hospitals NHS Foundation Trust - Addenbrookes Hospital | Cambridge | United Kingdom | CB2 0QQ | |
145 | CHAPEL ALLERTON HOSPITAL; Unit of Musculoskeletal Disease | Leeds | United Kingdom | LS7 4SA | |
146 | Royal Free Hospital; Centre for Nephrology | London | United Kingdom | NW3 2PF | |
147 | St George's Hospital | London | United Kingdom | SW17 ORE |
Sponsors and Collaborators
- Hoffmann-La Roche
Investigators
- Study Director: Clinical Trials, Hoffmann-La Roche
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- CA41705
- 2019-004034-42