Skip to content

Nordic Nanovector completes recruitment of the first cohorts of Arm 3 and Arm 4 of expanded Phase 1/2 study of Betalutin® in NHL patients

Oslo, Norway, 18 August 2016

Nordic Nanovector ASA (OSE: NANO), a biotechnology company focusing on the development of novel targeted therapeutics in haematology and oncology, announces that the first cohorts of both Arm 3 and 4 of the expanded Lymrit 37-01 clinical study with Betalutin® have been completed. Betalutin® is a novel anti-CD37 targeting Antibody Radionuclide Conjugate in development for the treatment of major types of non-Hodgkin lymphoma (NHL), including Follicular Lymphoma (FL).

Arm 3 is investigating the safety and efficacy of Betalutin® in relapsed FL patients pre-dosed with standard anti-CD20 immunotherapy (rituximab) on Day 0, a few hours prior to the administration of 15 MBq/kg Betalutin®.  Arm 4 is investigating the safety and efficacy of Betalutin® in relapsed FL patients pre-dosed with high-dose unconjugated “cold” lilotomab (previously referred to as HH1) anti-CD37 antibody on Day 0, a few hours prior to the administration of 15 MBq/kg Betalutin®.

Luigi Costa, Nordic Nanovector CEO, commented: “We are pleased to have completed the first cohorts of both Arm 3 and Arm 4 of the expanded Lymrit 37-01 study. These arms are designed to investigate if different pre-dosing regimens will allow the use of higher doses of Betalutin® to potentially achieve even better efficacy and an even more compelling product profile. The role of pre-dosing is to potentially ensure better control of haematological side effects and more specific tumour targeting with Betalutin®.”

A potential decision to increase the dose of Betalutin® to 17.5 MBq/kg or 20 MBq/kg in one or the other arm can be made based on the evaluation of the safety and efficacy data observed in these first 3 patients of both arm.

The Lymrit 37-01 study is a Phase 1/2 open label, single injection ascending dose study investigating three dose levels of Betalutin® and different pre-dosing regimens in patients with relapsed NHL with the aim of identifying an optimal dose regimen to take into the Phase 2 PARADIGME study, which is expected to start in 2H 2017.

For further information, please contact:

IR enquiries:

Luigi Costa, Chief Executive Officer

Cell: +41 79 124 8601

Tone Kvåle, Chief Financial Officer

Cell: +47 91 51 95 76


Media enquiries:

Mark Swallow/David Dible (Citigate Dewe Rogerson)

Tel: +44 207 282 2948/+44 207 282 2949


About Nordic Nanovector

Nordic Nanovector is a biotech company focusing on the development and commercialisation of novel targeted therapeutics in haematology and oncology. The Company’s lead clinical-stage product opportunity is Betalutin®, the first in a new class of Antibody-Radionuclide-Conjugates (ARC) designed to improve upon and complement current options for the treatment of non-Hodgkin Lymphoma (NHL). NHL is an indication with substantial unmet medical need and orphan drug opportunities, representing a growing market worth over $12 billion by 2018.

Betalutin® comprises a tumour-seeking anti-CD37 antibody, lilotomab (previously referred to as HH1), conjugated to a low intensity radionuclide (lutetium-177). The preliminary data has shown promising efficacy and safety profile in an ongoing Phase 1/2 study in a difficult-to-treat NHL patient population. The Company is aiming at developing Betalutin® for the treatment of major types of NHL with first regulatory submission anticipated in 1H 2019.

Nordic Nanovector intends to retain marketing rights and to actively participate in the commercialisation of Betalutin® in core markets, while exploring potential distribution agreements in selected geographies. The Company is committed to developing its ARC pipeline to treat multiple selected cancer indications.

Further information about the Company can be found at

Forward-looking statements

This announcement may contain certain forward-looking statements and forecasts based on uncertainty, since they relate to events and depend on circumstances that will occur in the future and which, by their nature, will have an impact on Nordic Nanovector’s business, financial condition and results of operations. The terms “anticipates”, “assumes”, “believes”, “can”, “could”, “estimates”, “expects”, “forecasts”, “intends”, “may”, “might”, “plans”, “should”, “projects”, “will”, “would” or, in each case, their negative, or other variations or comparable terminology are used to identify forward-looking statement. There are a number of factors that could cause actual results and developments to differ materially from those expressed or implied in a forward-looking statement or affect the extent to which a particular projection is realised. Factors that could cause these differences include, but are not limited to, implementation of Nordic Nanovector’s strategy and its ability to further grow, risks associated with the development and/or approval of Nordic Nanovector’s products candidates, ongoing clinical trials and expected trial results, the ability to commercialise Betalutin®, technology changes and new products in Nordic Nanovector’s potential market and industry, the ability to develop new products and enhance existing products, the impact of competition, changes in general economy and industry conditions and legislative, regulatory and political factors. No assurance can be given that such expectations will prove to have been correct. Nordic Nanovector disclaims any obligation to update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

This information is subject to a duty of disclosure pursuant to Section 5-12 of the Securities Trading Act.


Source: Nordic Nanovector