What this study is
Researchers are looking for new ways to treat follicular lymphoma (FL). A standard (usual) treatment for FL includes a targeted therapy called rituximab and chemotherapy. In this study, researchers want to learn if giving a study medicine called MK-1045 and rituximab can treat FL. MK-1045 is a type of treatment called immunotherapy.
The goals of this study are to learn:
- About the safety of MK-1045 and rituximab, and if people tolerate them when given together
- If people who receive MK-1045 and rituximab have the cancer go away
- If people who receive MK-1045 and rituximab live longer without their cancer getting worse compared to those who receive standard treatment (rituximab and chemotherapy)
What's being tested
- MK-1045
Intervention · BIOLOGICAL
Intravenous (IV) infusion
- Rituximab
Intervention · BIOLOGICAL
- Rituximab biosimilar
Intervention · BIOLOGICAL
- Bendamustine
Intervention · DRUG
- Cyclophosphamide
Intervention · DRUG
- Vincristine
Intervention · DRUG
- Prednisone
Intervention · DRUG
- Prednisolone
Intervention · DRUG
- Doxorubicin Hydrochloride
Intervention · DRUG
All of Rituximab, Rituximab biosimilar, Bendamustine, Cyclophosphamide, Vincristine, Doxorubicin Hydrochloride
IV infusion
Both Prednisone and Prednisolone
Per approved product label
Study details
- Official title
- A Phase 2/3 Randomized, Open-label Study of MK-1045 in Combination With Rituximab in Participants With 1L Follicular Lymphoma
- Sponsor
- Merck Sharp & Dohme LLC
- Conditions
- Follicular Lymphoma
- Enrolling
- 960 people
- Starts
- 2026-06-22
- Est. completion
- 2035-07-23
- Design
- Single-blind, randomized, parallel groups, Phase 2, Phase 3
- Record
- View on ClinicalTrials.gov ↗
Who can join
Age 18 Years and overSex ALLHealthy volunteers Not acceptedYou may qualify if
- Has biopsy-proven, previously untreated, histologically confirmed cluster of differentiation (CD)19-positive and CD20-positive classical follicular lymphoma (FL), with Ann Arbor Stage II-IV disease and a Follicular Lymphoma International Prognostic Index (FLIPI) score of 2-5.
- Has radiographically measurable disease per the Lugano Response Criteria.
- Has provided a newly obtained core or excisional biopsy or archival tissue of a tumor lesion not previously irradiated.
- If human immunodeficiency virus (HIV)-positive, has well-controlled HIV on antiretroviral therapy (ART).
- If hepatitis B surface antigen (HBsAg)-positive, has undetectable hepatitis B virus (HBV) viral load and has received HBV antiviral therapy for at least 4 weeks and will continue it.
- If history of hepatitis C virus (HCV) infection, has undetectable HCV viral load.
You can't join if
- Has received prior systemic anticancer therapy or radiotherapy for FL.
- Has follicular large B-cell lymphoma or any other subtype of FL other than classical FL.
- Has FL that has transformed into a more aggressive type of lymphoma.
- History or presence of clinically relevant central nervous system (CNS) diseases.
- Has history of serious cardiovascular and cerebrovascular diseases.
- Is HIV-infected with a history of Kaposi's sarcoma and/or Multicentric Castleman's Disease.
- Has received a live or live-attenuated vaccine within 30 days before the first dose of study intervention.
- Has a diagnosis of immunodeficiency or is receiving chronic systemic steroid therapy.
- Has a known additional malignancy that is progressing or has required active treatment within the past 3 years.
- Has known active CNS lymphoma or involvement.
- Has an active autoimmune disease that has required systemic treatment in the past 2 years.
- Has active infection requiring systemic therapy.
- Has chronic liver disease, including liver cirrhosis of Child-Pugh class B or C.
- Has not adequately recovered from major surgery or has ongoing surgical complications.
Sign in and we'll check these against your records.Full criteria on ClinicalTrials.gov ↗
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Study locations (35)
35 openCity of Hope - Duarte Cancer Center ( Site 1301)
Duarte, California, United States
- Study Coordinator · Contact877-589-4352
RecruitingUniversity of Kentucky ( Site 1303)
Lexington, Kentucky, United States
- Study Coordinator · Contact859-323-2354
RecruitingJohn Theurer Cancer Center at Hackensack University Medical Center ( Site 1311)
Hackensack, New Jersey, United States
- Study Coordinator · Contact551-996-1777
RecruitingIcahn School of Medicine at Mount Sinai ( Site 1325)
New York, New York, United States
- Study Coordinator · Contact212-824-7391
RecruitingDuke Cancer Center Clinic 1B/C Onc/Heme ( Site 1307)
Durham, North Carolina, United States
- Study Coordinator · Contact919-681-5698
RecruitingUniversity Hospitals of Cleveland ( Site 1321)
Cleveland, Ohio, United States
- Study Coordinator · Contact216-425-6880
RecruitingSCRI Oncology Partners ( Site 7000)
Nashville, Tennessee, United States
- Study Coordinator · Contact615-329-7640
Recruiting
28 sites outside the US
Instituto Alexander Fleming ( Site 0105)
Ciudad Autonoma de Buenos Aires, Buenos Aires, Argentina
- Study Coordinator · Contact+541132218900
RecruitingHospital Aleman ( Site 0101)
Buenos Aires, Buenos Aires F.D., Argentina
- Study Coordinator · Contact+54 11-4827-7000
RecruitingSanatorio Nuestra Senora del Rosario ( Site 0104)
Rosario, Santa Fe Province, Argentina
- Study Coordinator · Contact+543414858585
RecruitingHospital Privado Universitario de Córdoba ( Site 0102)
Córdoba, Argentina
- Study Coordinator · Contact+54 9 0351 468-8200
RecruitingBox Hill Hospital ( Site 0201)
Box Hill, Victoria, Australia
- Study Coordinator · Contact+6104438659719
Recruiting- Recruiting
Fundacion Arturo Lopez Perez FALP ( Site 0404)
Santiago, Region M. de Santiago, Chile
- Study Coordinator · Contact+56224205098
RecruitingBeijing Cancer hospital ( Site 0501)
Beijing, Beijing Municipality, China
- Study Coordinator · Contact+861088196118
RecruitingFudan University Shanghai Cancer Center ( Site 0504)
Shanghai, Shanghai Municipality, China
- Study Coordinator · Contact+860216417559088217
RecruitingEvangelismos General Hospital of Athens ( Site 1501)
Athens, Attica, Greece
- Study Coordinator · Contact00302132041
RecruitingGeneral Hospital of Athens "Laiko" ( Site 1502)
Athens, Attica, Greece
- Study Coordinator · Contact+302132061702
Recruiting- Recruiting
- Recruiting
- Recruiting
INOC - Istituto Nazionale Oncologico Candiolo ( Site 1602)
Candiolo, Torino, Italy
- Study Coordinator · Contact+390119933355
RecruitingPratia MCM Krakow ( Site 1702)
Krakow, Lesser Poland Voivodeship, Poland
- Study Coordinator · Contact+48122958160
RecruitingNarodowy Instytut Onkologii im. Marii Sklodowskiej-Curie ( Site 1701)
Warsaw, Masovian Voivodeship, Poland
- Study Coordinator · Contact+48225462000
Recruiting- Recruiting
Institut Català d'Oncologia (ICO) - Badalona ( Site 0904)
Badalona, Barcelona, Spain
- Study Coordinator · Contact34 934978387
RecruitingHospital Virgen de la Victoria ( Site 0905)
Málaga, Malaga, Spain
- Study Coordinator · Contact34 923291100,56621
RecruitingHospital Universitari Vall de Hebron ( Site 0903)
Barcelona, Spain
- Study Coordinator · Contact+34932746000, 2347
RecruitingHospital Universitario Gregorio Maranon ( Site 0902)
Madrid, Spain
- Study Coordinator · Contact34 915868888
RecruitingHospital Universitario de Salamanca ( Site 0906)
Salamanca, Spain
- Study Coordinator · Contact+34923291100ext56621
RecruitingNational Taiwan University Hospital ( Site 1001)
Taipei, Taiwan
- Study Coordinator · Contact02-23123456
RecruitingChang Gung Medical Foundation-Linkou Branch ( Site 1002)
Taoyuan, Taiwan
- Study Coordinator · Contact03-3281200
RecruitingHacettepe Universite Hastaneleri ( Site 1110)
Ankara, Turkey (Türkiye)
- Study Coordinator · Contact+905348719633
RecruitingSisli Florence Nightingale Hastanesi ( Site 1112)
Istanbul, Turkey (Türkiye)
- Study Coordinator · Contact+905348310606
RecruitingOndokuz Mayıs Universitesi ( Site 1113)
Samsun, Turkey (Türkiye)
- Study Coordinator · Contact+905068756912
Recruiting
Study team
Sponsor
Merck Sharp & Dohme LLC
Study ID 1045-007
Study director
Medical Director
Merck Sharp & Dohme LLC
Frequently asked questions
The sponsor hasn't published answers to common questions for this trial.