A Phase 1/2 Study of Betalutin for Treatment of Relapsed Non-Hodgkin Lymphoma
- Conditions
- Follicular LymphomaNon-Hodgkin Lymphoma
- Interventions
- Drug: 15 MBq/kg BetalutinDrug: 20 MBq/kg BetalutinDrug: 10 MBq/kg BetalutinDrug: 40 mg lilotomabDrug: RituximabDrug: 100 mg/m2 lilotomabDrug: 60 mg/m2 lilotomabDrug: 12.5 mBq/kg Betalutin
- Registration Number
- NCT01796171
- Lead Sponsor
- Nordic Nanovector
- Brief Summary
This study is a Phase 1/2 open-label three part study in patients with relapsed indolent Non-Hodgkin's lymohoma (NHL) (Parts A and C) or relapsed/refractory follicular lymphoma (FL) (Part B).
- Detailed Description
Part A of the study was a Phase 1/2a study to assess the safety and preliminary efficacy of different treatment regimens of Betalutin with expansion at the candidate recommended Phase 2 doses. Part B was a dedicated Phase 2b randomized substudy to further assess the efficacy and safety of the candidate recommended Phase II doses. Part C was a Phase 2a fixed dose expansion cohort planned to obtain supplementary pharmacokinetic data.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 191
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Histologically confirmed (by World Health Organization [WHO] classification) relapsed incurable non-Hodgkin B-cell lymphoma of following subtypes; follicular grade I-IIIA (for Part C, this excludes patients meeting Part B criteria, who should enter Part B), marginal zone, small lymphocytic, lymphoplasmacytic, mantle cell.
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Age ≥ 18 years.
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Part A: A pre-study WHO performance status of 0-1; Part C: WHO performance status of 0-2.
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Life expectancy should be ≥3 months.
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<25% tumour cells in bone marrow biopsy (biopsy taken from a site not previously irradiated).
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Measurable disease by radiological methods.
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Women of childbearing potential must:
- understand that the study medication is expected to have teratogenic risk.
- have a negative pregnancy test.
- agree to use, and be able to comply with, effective contraception without interruption, 4 weeks before starting study medication, throughout study medication therapy and for 12 months after end of study medication therapy, even if she has amenorrhoea.
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Male patients must agree to use condoms during intercourse throughout study medication therapy and the following 12 months.
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Patients previously treated with native rituximab are eligible.
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The patient is willing and able to comply with the protocol, and agrees to return to the hospital for follow up visits and examination.
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The patient has been fully informed about the study and has signed the informed consent form.
Medical contraindications, including uncontrolled infection, severe cardiac, pulmonary, neurologic, psychiatric or metabolic disease, uncontrolled asthma/allergy requiring systemic steroids, known to be human immunodeficiency virus (HIV) positive.
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Laboratory values within 15 days pre-registration:
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Absolute neutrophil counts (ANC) ≤1.5×109/L.
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Part A: Platelet count ≤150×109/L; Part C: Platelet count <150×109/L. For Part C, criteria 2a and 2b must be satisfied within 72 hours of the administration of rituximab
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Total bilirubin ≥30 mmol/L (Part A only). Total bilirubin > 1.5×ULN (except patients with documented Gilbert's syndrome [≥3.0 mg/dL]) (Part C only).
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Alkaline phosphatase (ALP) and alanine transaminase (ALT) ≥4×normal level (Part A only).
Aspartate transaminase (AST), ALT or ALP >2.5×ULN (or >5.0×ULN with liver involvement by primary disease). (Part C only).
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Creatinine ≥115 µmol/L (men), 97 µmol/L (women) (Part A only). Serum creatinine ≥1.5×ULN (Part C only).
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Haemoglobin <9.0 g/dL (Part C only). 3. Known central nervous system (CNS) involvement of lymphoma. 4. Previous total body irradiation. 5. Positive test for human anti-murine antibody (HAMA) at screening. 6. Chemotherapy or immunotherapy received within the last 4 weeks prior to start of study treatment. Pre treatment with rituximab is allowed.
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Pregnant or lactating women. 8. Previous hematopoietic stem cell transplantation (autologous and allogenic). 9. Part A: Previous treatment with radioimmunotherapy. Part C: Not applicable. 10. Actively participating in another study or received an IMP within 4 weeks prior to enrolment.
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Receipt of live-attenuated vaccine within 30 days prior to enrolment. 12. Part A and Part C: Test positive for hepatitis B (HBsAg and anti-HBc). Part C only: Test positive for hepatitis C and human immunodeficiency virus (HIV).
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A known hypersensitivity to rituximab, lilotomab, Betalutin or murine proteins or any excipient used in rituximab, lilotomab, or Betalutin.
Part B:
Inclusion Criteria:
Histologically confirmed (by WHO classification) relapsed non-Hodgkin B-cell FL (grade I IIIA).
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Male or female aged ≥18 years. 3. Received at least 2 prior systemic anti-neoplastic or immunotherapy-based regimens (maintenance therapy following a CR/PR is not considered to be a separate line of therapy). Systemic regimens including agents such as idelalisib or other PI3K inhibitors qualify as a prior line of therapy.
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Prior therapy must have included a rituximab/anti-CD20 agent and an alkylating agent - which may be been administered in separate regimens.
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Patients must be refractory to any at least one previous regimen that contained rituximab or an anti CD20 agent, with refractoriness defined as:
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i. no response (no CR or PR) during therapy, or ii. a response (CR/PR) lasting less than 6 months after the completion of a regimen including rituximab/anti-CD20 therapy (including occurrence of progressive disease (PD) during rituximab/anti-CD20 maintenance therapy, or within 6 months of completion of maintenance therapy).
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WHO performance status of 0-2. 7. Life expectancy of ≥3 months. 8. Bone marrow tumour infiltration <25% (in biopsy taken from a site not previously irradiated).
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Measurable disease by CT or MRI: longest diameter (LDi) >1.5 cm for nodal lesion, LDi >1.0 cm for extra nodal lesion on an assessment performed during the screening period.
Criteria 10 and 11 must be satisfied within 72 hours of the administration of rituximab:
- ANC ≥1.5×109/L. 11. Platelet count ≥100×109/L.
Criteria 12 to 15 must be verified at time of eligibility review within 2 weeks prior to rituximab administration:
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Haemoglobin ≥9.0 g/dL. 13. Total bilirubin ≤1.5×upper limit of normal (ULN) (except patients with documented Gilbert's syndrome [<3.0 mg/dL]).
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Liver enzymes: AST; ALT or ALP ≤2.5×ULN (or ≤5.0×ULN with liver involvement by primary disease).
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Adequate renal function as demonstrated by a serum creatinine <1.5×ULN. 16. Women of childbearing potential must:
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understand that the study medication is expected to have teratogenic risk.
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have a negative serum beta human-chorionic gonadotropin (ß-HCG) pregnancy test at screening.
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commit to continued abstinence from heterosexual intercourse (excluding periodic abstinence or the withdrawal method) or begin a highly effective method of birth control with a Pearl-Index <1%, without interruption, from 4 weeks before starting study medication, throughout study medication therapy and for 12 months after end of study medication therapy, even if she has amenorrhoea. Apart from abstinence, highly effective methods of birth control are: i. Combined (oestrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation (oral, intravaginal, transdermal).
ii. Progestogen-only hormonal contraception associated with inhibition of ovulation (oral, injectable, implantable) iii. Intrauterine device (IUD). iv. Intrauterine hormone-releasing system (IUS). v. Bilateral tubal occlusion. vi. Vasectomised partner. 17. Male patients must agree to use condoms during intercourse throughout study treatment administration and for 12 months following administration of Betalutin.
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The patient is willing and able to comply with the protocol, and agrees to return to the hospital for follow up visits and examination.
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The patient has been fully informed about the study and has signed the informed consent form.
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Negative HAMA test at screening. 21. Negative test at screening for Hepatitis B (negative HBsAg and anti-HBc), Hepatitis C and HIV.
Exclusion Criteria
- Prior hematopoietic allogenic stem cell transplantation.
- Patients with a prior autologous SCT are excluded unless at least two years have elapsed since transplantation.
- Evidence of histological transformation from FL to diffuse large B-cell lymphoma (DLBCL) at time of screening (transformation to grade IIIB that was successfully treated with recurrence of grade I-IIIA initial clone is accepted).
- Previous total body irradiation.
- Prior anti-lymphoma therapy (chemotherapy, immunotherapy or other systemic agent including any investigational agent) within 4 weeks prior to start of study treatment (corticosteroid treatment at doses of ≤ 20 mg/day, topical or inhaled corticosteroids, granulocyte colony-stimulating factor [G-CSF] or granulocyte-macrophage colony-stimulating factor [GM-CSF] are permitted up to 2 weeks prior to start of rituximab)..
- Patients who are receiving any other investigational medicinal products.
- Patients with known or suspected CNS involvement of lymphoma.
- History of malignancy other than FL within 5 years prior to screening( i.e. patients with cancer diagnosed within 5 years prior to screening or who were diagnosed prior to 5 years and were not in CR or were on treatment within 5 years prior to screening), with the exception of malignancies with a negligible risk of metastasis or death (e.g. 5-year OS rate >90%), such as adequately treated carcinoma in situ of the cervix, non-melanoma skin carcinoma, localised prostate cancer, ductal carcinoma in situ, or Stage I uterine cancer.
.9. Pregnant or breastfeeding women. 10. Exposure to another CD37 targeting drug. 11. A known hypersensitivity to rituximab, lilotomab, Betalutin or murine proteins or any excipient used in rituximab, lilotomab, or Betalutin.
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Has received a live-attenuated vaccine within 30 days prior to enrolment. 13. Evidence of severe or uncontrolled systemic diseases:
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Uncontrolled infection including evidence of ongoing systemic bacterial, fungal, or viral infection (excluding viral upper respiratory tract infections) at the time of initiation of study treatment.
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Pulmonary conditions e.g. unstable or uncompensated respiratory disease.
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Hepatic, renal, neurological, or metabolic conditions - which in the opinion of the investigator would compromise the protocol objectives.
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Psychiatric conditions e.g. patients unlikely to comply with the protocol, e.g. mental condition rendering the patient unable to understand the nature, scope, and possible consequences of participating in the study.
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History of erythema multiforme, toxic epidermal necrolysis, or Stevens-Johnson syndrome.
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Cardiac conditions in the previous 24 weeks (before date of consent), including
i. history of acute coronary syndromes (including unstable angina). ii. class II, III, or IV heart failure as defined by the New York Heart Association (NYHA) functional classification system.
iii. known uncontrolled arrhythmias (except sinus arrhythmia).
Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- SEQUENTIAL
- Arm && Interventions
Group Intervention Description Part A, Arm 1: 15 MBq/kg Betalutin with lower dose lilotomab pre-dosing 15 MBq/kg Betalutin 15 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part A, Arm 1: 15 MBq/kg Betalutin with lower dose lilotomab pre-dosing 40 mg lilotomab 15 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part A, Arm 1: 20 MBq/kg Betalutin with lower dose lilotomab pre-dosing 20 MBq/kg Betalutin 20 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part A, Arm 1: 20 MBq/kg Betalutin with lower dose lilotomab pre-dosing 40 mg lilotomab 20 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part A, Arm 2: 10 MBq/kg Betalutin with no pre-dosing 10 MBq/kg Betalutin 10 MBq/kg (based on body weight) Betalutin without pre-dosing Part A, Arm 2: 15 MBq/kg Betalutin with no pre-dosing 15 MBq/kg Betalutin 15 MBq/kg (based on body weight) Betalutin without pre-dosing Part A, Arm 3: 15 MBq/kg Betalutin with rituximab pre-dosing 15 MBq/kg Betalutin 15 MBq/kg (based on body weight) Betalutin with rituximab pre-dosing Part A, Arm 3: 15 MBq/kg Betalutin with rituximab pre-dosing Rituximab 15 MBq/kg (based on body weight) Betalutin with rituximab pre-dosing Part A, Arm 4: 15 MBq/kg Betalutin with higher dose lilotomab pre-dosing 100 mg/m2 lilotomab 15 MBq/kg (based on body weight) Betalutin with 100 mg/m2 (based on body surface area) lilotomab pre-dosing Part A, Arm 5: 20 MBq/kg Betalutin with intermediate dose lilotomab pre-dosing 20 MBq/kg Betalutin 20 MBq/kg (based on body weight) Betalutin with 60 mg/m2 (based on body surface area) lilotomab pre-dosing Part A, Arm 4: 20 MBq/kg Betalutin with higher dose lilotomab pre-dosing 20 MBq/kg Betalutin 20 MBq/kg (based on body weight) Betalutin with 100 mg/m2 (based on body surface area) lilotomab pre-dosing Part A, Arm 4: 20 MBq/kg Betalutin with higher dose lilotomab pre-dosing 100 mg/m2 lilotomab 20 MBq/kg (based on body weight) Betalutin with 100 mg/m2 (based on body surface area) lilotomab pre-dosing Part A, Arm 5: 20 MBq/kg Betalutin with intermediate dose lilotomab pre-dosing 60 mg/m2 lilotomab 20 MBq/kg (based on body weight) Betalutin with 60 mg/m2 (based on body surface area) lilotomab pre-dosing Part B, Arm 2: 20 MBq/kg Betalutin with higher dose lilotomab pre-dosing 100 mg/m2 lilotomab 20 MBq/kg (based on body weight) Betalutin with 100 mg/m2 (based on body surface area) lilotomab pre-dosing Part B, Arm 3: 12.5 MBq/kg Betalutin with lower dose lilotomab pre-dosing 40 mg lilotomab 12.5 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part B, Arm 3: 12.5 MBq/kg Betalutin with lower dose lilotomab pre-dosing 12.5 mBq/kg Betalutin 12.5 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part C: 15 MBq/kg Betalutin with lower dose lilotomab pre-dosing 15 MBq/kg Betalutin 15 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part A, Arm 1: 10 MBq/kg Betalutin with lower dose lilotomab pre-dosing 40 mg lilotomab 10 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part B, Arm 2: 20 MBq/kg Betalutin with higher dose lilotomab pre-dosing 20 MBq/kg Betalutin 20 MBq/kg (based on body weight) Betalutin with 100 mg/m2 (based on body surface area) lilotomab pre-dosing Part B, Arm 1: 15 MBq/kg Betalutin with lower dose lilotomab pre-dosing 15 MBq/kg Betalutin 15 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part B, Arm 1: 15 MBq/kg Betalutin with lower dose lilotomab pre-dosing 40 mg lilotomab 15 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part A, Arm 1: 10 MBq/kg Betalutin with lower dose lilotomab pre-dosing 10 MBq/kg Betalutin 10 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing Part A, Arm 4: 15 MBq/kg Betalutin with higher dose lilotomab pre-dosing 15 MBq/kg Betalutin 15 MBq/kg (based on body weight) Betalutin with 100 mg/m2 (based on body surface area) lilotomab pre-dosing Part C: 15 MBq/kg Betalutin with lower dose lilotomab pre-dosing 40 mg lilotomab 15 MBq/kg (based on body weight) Betalutin with 40 mg lilotomab pre-dosing
- Primary Outcome Measures
Name Time Method Part A, Phase I 12 weeks Number of participants with dose limiting toxicities (DLTs) in Part A
Part A, Phase IIa 5 years Tumour response rates in patients in Part A receiving Betalutin based on evaluation of CT scan images including PET/CT imaging (and bone marrow biopsy if applicable).
Part B, Phase IIb up to 5 years Overall response rate in Part B defined as the number of participants with a best response of complete remission or partial remission at any time
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (96)
FNsP Ostrava
🇨🇿Ostrava-Poruba, Czechia
Hacettepe University Oncology Hospital
🇹🇷Ankara, Turkey
Loyola University Medical Center
🇺🇸Maywood, Illinois, United States
University of Pennsylvania
🇺🇸Philadelphia, Pennsylvania, United States
West Penn Hospital
🇺🇸Pittsburgh, Pennsylvania, United States
University Of Arkansas For Medical Sciences
🇺🇸Little Rock, Arkansas, United States
Ochsner Clinic Foundation
🇺🇸New Orleans, Louisiana, United States
Royal Hobart Hospital
🇦🇺Hobart, Australia
Hôpital Saint Louis
🇫🇷Paris, France
St James's Hospital
🇮🇪Dublin, Ireland
Institut Bergonie
🇫🇷Bordeaux, France
Baylor College of Medicine
🇺🇸Dallas, Texas, United States
Medizinische Universitaet Innsbruck
🇦🇹Innsbruck, Austria
CH Jolimont
🇧🇪La Louvière, Belgium
Universita Degli Studi Di Firenze-Azienda Ospedaliero-Universitaria Careggi (AOUC)
🇮🇹Firenze, Italy
Asaf Harofeh Medical Center
🇮🇱Be'er Ya'aqov, Israel
Hospital Universitario Puerta del Mar
🇪🇸Cadiz, Spain
Chonbuk National University Hospital
🇰🇷Jeonju, Korea, Republic of
Clinical Hospital Centre Zagreb
🇭🇷Zagreb, Croatia
Stony Brook University Medical Center
🇺🇸Stony Brook, New York, United States
Medizinische Universität Wien - AKH Wien, Universitaetsklinik fuer Innere Medizin I
🇦🇹Wien, Austria
Universitair Ziekenhuis Gent (UZ Gent)
🇧🇪Gent, Belgium
London Health Sciences Centre
🇨🇦London, Canada
UZ Leuven
🇧🇪Leuven, Belgium
University Hospital Olomouc
🇨🇿Olomouc, Czechia
Sault Area Hospital
🇨🇦Sault Ste Marie, Canada
Helsinki University Hospital Comprehensive Cancer Center
🇫🇮Helsinki, Finland
Kantonsspital Graubünden
🇨🇭Chur, Switzerland
Centrum Onkologii
🇵🇱Warszawa, Poland
"Istituto di Ematologia ed Oncologia Medica "" L. & A. Seragnoli""-Policlinico S. Orsola Malpighi"
🇮🇹Bologna, Italy
Istituto Europeo di Oncologia (IEO)
🇮🇹Milano, Italy
Cukurova Universitesi Tip Fakültesi, Ic Hastaliklari Anabilim Dali
🇹🇷Adana, Turkey
Istanbul Universitesi Istanbul Tip Fakultesi
🇹🇷Fatih, Turkey
Hospital Universitario Virgen Macarena
🇪🇸Seville, Spain
Haemek Medical Center
🇮🇱Afula, Israel
Centre Hospitalier Lyon Sud
🇫🇷Pierre-Bénite, France
Sourasky Medical Center
🇮🇱Tel Aviv, Israel
University Medical Center Groningen
🇳🇱Groningen, Netherlands
Ankara Onkoloji Egitim ve Arastirma Hastanesi
🇹🇷Ankara, Turkey
Princes Margaret Cancer Centre
🇨🇦Toronto, Canada
Complexo Hospitalario Universitario de Ourense
🇪🇸Ourense, Spain
Western General Hospital
🇬🇧Edinburgh, United Kingdom
Centre Hospitalier Regional Universitaire de Tours (CHRU de Tours) - Hopital Bretonneau
🇫🇷Tours, France
Samsung Medical Center
🇰🇷Seoul, Korea, Republic of
AP-HP La Pitié salpétrière
🇫🇷Paris, France
יHadassah Ein Karem Medical Center
🇮🇱Jerusalem, Israel
The Norwegian Radium Hospital
🇳🇴Oslo, Norway
St Olav Hospital
🇳🇴Trondheim, Norway
Chu Grenoble - Hopital Michallon
🇫🇷Grenoble, France
Orszagos Onkologiai Intezet, A-Belgyogyaszati Onkologiai Osztaly
🇭🇺Budapest, Hungary
Corporacio Sanitaria Parc Taulí
🇪🇸Barcelona, Spain
Rambam Health Care Campus (RHCC)
🇮🇱Haifa, Israel
National University Hospital
🇸🇬Singapore, Singapore
Dorset Cancer Centre Poole Hospital
🇬🇧Poole, Dorset, United Kingdom
Pratia MCM Kraków
🇵🇱Krakow, Poland
Ankara Universitesi Tip Fakultesi Cebeci Hastanesi Ic
🇹🇷Ankara, Turkey
Ege Universitesi Tip Fakültesi
🇹🇷İzmir, Turkey
Ondokuz Mayis Universitesi
🇹🇷Samsun, Turkey
Hospital Universitario Doctor Peset
🇪🇸Valencia, Spain
Hospital Clinico Universitario de Salamanca
🇪🇸Salamanca, Spain
Imperial College Healthcare NHS Trust, Hammersmith Hospital
🇬🇧London, United Kingdom
Bristol Haematology and Oncology Centre
🇬🇧Bristol, United Kingdom
Clinica Universidad De Navarra
🇪🇸Pamplona, Spain
Cancercentrum -Center of Oncology
🇸🇪Umeå, Sweden
University College London Hospitals Nhs Foundation Trust
🇬🇧London, United Kingdom
Beatson West of Scotland Cancer Centre
🇬🇧Glasgow, United Kingdom
Duke University Medical Center
🇺🇸Durham, North Carolina, United States
Aarhus Universitetshospital
🇩🇰Aarhus, Denmark
Odense Univerisity Hospital
🇩🇰Odense, Denmark
SS Antonio & Biagio and C. Arrigo Hospital
🇮🇹Alessandria, Italy
Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS
🇮🇹Meldola, Italy
"Istituto Nazionale Tumori Fondazione G. Pascale"
🇮🇹Napoli, Italy
Azienda Ospedaliera Arcispedale Santa Maria Nuova - IRCCS
🇮🇹Reggio Emilia, Italy
AO Ordine Mauriziano di Torino
🇮🇹Torino, Italy
Gaziantep Universitesi Sahinbey Arastirma ve Uygulama
🇹🇷Şehitkamil, Turkey
Pacific Shores Medical Group
🇺🇸Long Beach, California, United States
Boca Raton Regional Hospital
🇺🇸Boca Raton, Florida, United States
University of Pittsburgh Medical Center
🇺🇸Pittsburgh, Pennsylvania, United States
Central Hospital Of Central Finland
🇫🇮Jyväskylä, Finland
Semmelweis Egyetem, I Belgyogyaszati Klinika, Hematologiai Osztaly
🇭🇺Budapest, Hungary
University Hospital Galway
🇮🇪Galway, Ireland
Mater Misericordiae University Hospital
🇮🇪Dublin, Ireland
Bnai Zion Medical Center (BZMC)
🇮🇱Haifa, Israel
Ulsan University Hospital
🇰🇷Ulsan, Korea, Republic of
Haukeland Universitetssjukehus
🇳🇴Bergen, Norway
Szpital Morski Im.Pck W Gdynia
🇵🇱Gdynia, Poland
Health Research Institute La Fe - Hospital La Fe
🇪🇸Valencia, Spain
Hospital Universitario Puerta de Hierro de Majadahonda
🇪🇸Majadahonda, Spain
Eskisehir Osmangazi Universitesi Tip Fakultesi Ic Hastaliklar
🇹🇷Eskişehir, Turkey
Celal Bayar Universitesi Tip Fakultesi
🇹🇷Manisa, Turkey
Derriford Hospital
🇬🇧Plymouth, United Kingdom
The Christie NHS Foundation Trust
🇬🇧Manchester, United Kingdom
The Royal Marsden NHS Foundation Trust
🇬🇧Sutton, United Kingdom
University of California, San Francisco (UCSF)
🇺🇸San Francisco, California, United States
Norton Cancer Institute
🇺🇸Louisville, Kentucky, United States
Oregon Health & Science University
🇺🇸Portland, Oregon, United States