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CancerPhase 2NIPUNCT04300244

Nivolumab and Ipilimumab +/- UV1 Vaccination as Second Line Treatment in Patients With Malignant Mesothelioma

A Phase 2 study testing UV1 vaccine + leukine, ipilimumab and nivolumab in people with Cancer and Cancer, Lung, run by Åslaug Helland at 7 sites in 5 countries.

Active, not recruiting

Under way, not looking for participants. Everyone needed has enrolled. The study is still running.

Official record
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Trial summary

The objective of the study is to induce a meaningful progression-free survival benefit in patients with Malign Pleural Mesothelioma (MPM) after progression on first line standard platinum doublet chemotherapy, by treating with nivolumab and ipilimumab with or without UV1 vaccine. Read more about this study

Who is it for?
Ages 18 years and older
Conditions the study is for
Cancer, Cancer, Lung, Cancer of Lung
What is being tested?
UV1 vaccine + leukine, ipilimumab and nivolumab
Type of treatment
Vaccines
Could I receive a placebo?
No, everyone receives an active treatment
How many people
118 participants
Where
7 sitesin 5 countries
Study dates
4 May 2020to 15 Mar 2027
Phase
Phase 2
Are there results?
Not yet: the study is under way

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Histologically and/or cytologically confirmed malignant pleural mesothelioma.
  • Unresectable disease
  • Measurable disease, defined as at least 1 lesion (measurable) that can be accurately assessed at baseline by computed tomography (CT) or magnetic resonance imaging (MRI) and is suitable for repeated assessment (modified RECIST).
  • Available unstained archived tumor tissue sample in sufficient quantity to allow for analyses. At least fifteen unstained slides or a tumor block (preferred). NOTE: A fine needle aspiration sample is not sufficient to make the patient eligible for enrollment. Given the complexity of mesothelioma pathological diagnosis , it is expected that they will have a core needle biopsy or surgical tumor biopsy as part of their initial diagnostic work up.
  • Age ≥ 18 years.
  • Eastern Cooperative Oncology Group (ECOG) performance status of 0 - 1.
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  • Willing to provide archived tumor tissue and blood samples for research.
  • Adequate organ function as defined below
  • Haemoglobin ≥ 9.0 g/dL
  • Absolute neutrophil count (ANC) 1.5 (or 1.0) x (> 1500 per mm3)
  • Platelet count ≥100 (or 75) x 109/L (>75,000 per mm3)
  • Serum bilirubin ≤1.5 x institutional upper limit of normal (ULN).
  • AST (SGOT)/ALT (SGPT) ≤2.5 x institutional upper limit of normal unless liver metastases are present, in which case it must be ≤5x ULN
  • Measured creatinine clearance (CL)
  • >40 mL/min
  • Calculated creatinine CL>40 mL/min (Cockcroft-Gault formula)
  • 24-hour urinecollection for determination of CL
  • Males: Creatinine CL (mL/min) =Weight (kg) x (140 - Age) 72 x serum creatinine (mg/dL)
  • Females:Creatinine CL (mL/min)=Weight (kg) x (140 - Age)x0.85 72 x serum creatinine (mg/dL)
  • Previously treated with at least one line of platinum -pemetrexed

Who cannot join

  • Disease suitable for curative surgery
  • Previous treatment with a PD-1 or PD-L1 inhibitor, including nivolumab or any other agent targeting immune checkpoints.
  • Non-pleural mesothelioma e.g. mesothelioma arising in peritoneum, tunica vaginalis or any serosal surface other than the pleura.
  • Active second malignancy other than non-melanoma skin cancer or cervical carcinoma in situ.
  • Symptomatic or uncontrolled brain metastases requiring concurrent treatment, inclusive of but not limited to surgery, radiation and/or corticosteroids (prednisone >10 mg or equivalent). Surgery, radiation and/or corticosteroids (any dose >10 mg prednisone equivalent) must have been completed ≥ 2 weeks prior to registration.
  • Uncontrolled seizures.
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  • Current or prior use of immunosuppressive medication within 28 days before the first dose of nivolumab, with the exceptions of intranasal and inhaled corticosteroids or systemic corticosteroids at physiological doses, which are not to exceed 10 mg/day of prednisone, or an equivalent corticosteroid. Standard steroid premedication given prior to chemotherapy or as prophylaxis for imaging contrast allergy should not be counted for this criterion.
  • Active or prior documented autoimmune or inflammatory disorders (including inflammatory bowel disease, diverticulitis with the exception of diverticulosis, celiac disease, irritable bowel disease; Wegner syndrome) within the past 2 years. Subjects with vitiligo, alopecia, Grave's disease, or psoriasis not requiring systemic treatment (within the past 3 years) are not excluded.
  • History of primary immunodeficiency.
  • History of allogeneic organ transplant.
  • Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, symptomatic congestive heart failure, uncontrolled hypertension, unstable angina pectoris, cardiac arrhythmia, active peptic ulcer disease or gastritis, active bleeding diatheses including any subject known to have psychiatric illness/social situations that would limit compliance with study requirements or compromise the ability of the subject to give written informed consent.
  • Active infection including tuberculosis (clinical evaluation including: physical examination findings, radiographic findings, positive PPD test, etc.), hepatitis B (known positive HBV surface antigen [HBsAg] result), hepatitis C, or human immunodeficiency virus (positive HIV 1/2 antibodies as defined by a positive ELISA test). Patients with a past or resolved HBV infection (defined as the presence of hepatitis B core antibody [anti-HBc] and absence of HBsAg) are eligible. Patients positive for hepatitis C (HCV) antibody are eligible only if polymerase chain reaction is negative for HCV RNA. HIV testing is not required in the absence of clinical suspicion.
  • Known history of leptomeningeal carcinomatosis.
  • Pregnant or lactating women
  • Live attenuated vaccination within 30 days prior to study entry or within 30 days of receiving nivolumab.
  • Any condition that, in the opinion of the investigator, would interfere with the evaluation of study treatment or interpretation of patient safety or study results.
  • History of allergy or hypersensitivity to any of the active substances or excipients in the study drug.

Trial locations and contacts

7 sites in 5 countries.

7 sites in 5 countries

Denmark2 sites
  • Aalborg University Hospital

    Aalborg

  • Copenhagen University Hospital

    Copenhagen

Other trials in Denmark

Sweden2 sites
  • University Hospital of Skåne

    Lund

  • Karolinska

    Stockholm

Other trials in Sweden

Australia1 site
  • University of Western Australia

    Perth

Other trials in Australia

Norway1 site
  • Oslo University Hospital

    Oslo

Other trials in Norway

Spain1 site
  • Vall d'Hebron institute of oncology

    Barcelona

Other trials in Spain

About this study

Official title: Nivolumab and Ipilimumab +/- UV1 Vaccination as Second Line Treatment in Patients With Malignant Mesothelioma (the NIPU-study)

The objective of the study is to induce a meaningful progression-free survival benefit in patients with Malign Pleural Mesothelioma (MPM) after progression on first line standard platinum doublet chemotherapy, by treating with nivolumab and ipilimumab with or without UV1 vaccine.

Read the detailed description

Several studies have investigated the use of checkpoint inhibition in Malign Pleural Mesothelioma (MPM). Most of them are small studies investigating the efficacy of single-agent immunotherapy in few patients. Given that the combination of anti-PD-1 or anti-PD-L1 therapy with CTLA-4 has been shown in other cancers to enhance treatment effect, combined checkpoint inhibitor treatment has also been investigated in patients with MPM. Although these results are encouraging, the response rates seen are moderate compared to what has been documented for the combination of checkpoint inhibitors in other cancer indications. An approach to further enhance the PFS and response rate in MPM may be to use a vaccine aiming to activate an immune response directed against tumor-related antigens, and to combine the vaccine with checkpoint inhibitors. The proposed study will evaluate the use of the therapeutic cancer vaccine UV1 in combination with nivolumab and ipilimumab after progression on standard first-line chemotherapy in patients with malignant pleural mesothelioma.

The objective of the study is to induce a meaningful progression-free survival benefit in patients with MPM after progression on first line standard platinum doublet chemotherapy, by treating with nivolumab and ipilimumab with or without UV1.

The primary end-point (PFS) is expected to be analyzed in 2023.

Being tested
UV1 vaccine + leukine, ipilimumab, nivolumab
Medical subject headings
Neoplasms, Lung Neoplasms, Mesothelioma, Mesothelioma, Malignant

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • UV1 vaccine + leukineBiological

    The mode of action of UV1 is to activate the immune system to induce T cells directed against telomerase (hTERT). UV1 vaccination amplifies the pool of hTERT specific tumor-reactive T cells from the naive repertoire and has the potential to increase the breadth and diversity of the tumor-reactive T cell response (epitope spreading). Vaccination with UV1 can thus provide the basis for increased efficacy of checkpoint inhibition therapy, by augmenting the pool of tumor specific T cells in patients with limited or insufficient numbers of T cell clones spontaneously primed by tumor antigens. Reciprocally, the efficacy of UV1 vaccination may be enhanced in combination with checkpoint inhibitors, since the clonal expansion and effector activity of UV1 induced T cells will otherwise be restricted by intrinsic immune regulatory and tumor induced suppressor mechanisms.

  • ipilimumabBiological

    Also called Yervoy

    The responses to ipilimumab and nivolumab combination therapy seen in MPM is encouraging.

  • nivolumabBiological

    Also called Opdivo

    The responses to ipilimumab and nivolumab combination therapy seen in MPM is encouraging.

Study groups in NCT04300244
Study groupRoleWhat they receive
Arm AExperimentalIpilimumab and nivolumab + UV1
Receives: Biological: UV1 vaccine + leukine; Biological: ipilimumab; Biological: nivolumab
Arm BActive comparatorIpilimumab and nivolumab
Receives: Biological: ipilimumab; Biological: nivolumab

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Evaluation of efficacy of ipilimumab and nivolumab With or without UV1 vaccine in patients With inoperable malignant pleural mesothelioma progressing after first-line platinum-based chemotherapy.

    Progression-free survival (PFS) per Modified Response Evaluation Criteria in Solid Tumors (RECIST) as determined by blinded independent central review (BICR) assessed by radiologic assessments

    Measured: Monitoring for change in imaging evalated tumor lesions indicating progression throughout the trial until 5 years of follow-up has past.

Secondary outcomes (3)
  1. Response evaluation

    Comparison of response rate according to Response Evaluation Criteria in Solid Tumors, version 1.1 (Modified RECIST), in patients who receive nivolumab and ipilimumab with patients who receive nivolumab and ipilimumab in combination with UV1.

    Measured: Throughout the trial. Radiological assessments every 6th week during the first year, every 12th week for the next 5 years.

  2. Evaluation of patient reported outcomes (PRO)

    To evaluate changes from baseline in patient-reported outcomes (PROs) in patients who receive nivolumab and ipilimumab compared to patients who receive nivolumab and ipilimumab in combination with UV1.

    Measured: every other week for the first 12 weeks, every 6th week thereafter

  3. Evaluation of Adverse Events and discontinuation rate of patients

    To determine the safety and tolerability of patients receiving ipilimumab and nivolumab With or without UV1 vaccination by monitoring AEs and study drug discontinuation due to AEs.

    tolerability in patients who receive nivolumab and ipilimumab compared to patients who receive nivolumab and ipilimumab in combination with UV1, measured by adverse events (AE) and study drug discontinuations due to AEs.

    Measured: Continuously, and until 90 days after discontinuation of study treatment.

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted9 Mar 2020
  2. Study start4 May 2020
  3. Primary completion15 Mar 2025 (estimated)
  4. Study completion15 Mar 2027 (estimated)

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Model description
randomized, multi-center, open-label, proof of concept study comparing the efficacy and safety of nivolumab and ipilimumab with or without UV1 in patients with inoperable malignant pleural mesothelioma after first-line platinum-based chemotherapy.
Masking
None (open label)
Enrolment
118 participants (estimated)
IDs, dates and publications
ClinicalTrials.gov ID
NCT04300244
Sponsor's protocol ID
CA209-7H4 NIPU
Acronym
NIPU
Status last verified
Feb 2024
First submitted
19 Feb 2020
Last updated
29 Feb 2024
Results posted
No
Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No

Publications

  • Thunold S, Hernes E, Gyland Mikalsen LT, Farooqi S, Ojlert AK, Francis RJ, Nowak AK, Szejniuk WM, Nielsen SS, Cedres S, Perdigo MS, Sorensen JB, Meltzer C, Helland A, Malinen E, Haakensen VD. Dual-time-point [18F]FDG-PET/CT as a prognostic biomarker in patients with pleural mesothelioma undergoing immunotherapy. EJNMMI Res. 2026 Jun 20. doi: 10.1186/s13550-026-01469-x. Online ahead of print.

    PubMed 42322509
  • Thunold S, Hernes E, Farooqi S, Ojlert AK, Francis RJ, Nowak AK, Szejniuk WM, Nielsen SS, Cedres S, Perdigo MS, Sorensen JB, Meltzer C, Mikalsen LTG, Helland A, Malinen E, Haakensen VD. Outcome prediction based on [18F]FDG PET/CT in patients with pleural mesothelioma treated with ipilimumab and nivolumab +/- UV1 telomerase vaccine. Eur J Nucl Med Mol Imaging. 2025 Jan;52(2):693-707. doi: 10.1007/s00259-024-06853-0. Epub 2024 Aug 12.

    PubMed 39133306
  • Haakensen VD, Nowak AK, Ellingsen EB, Farooqi SJ, Bjaanaes MM, Horndalsveen H, Mcculloch T, Grundberg O, Cedres SM, Helland A. NIPU: a randomised, open-label, phase II study evaluating nivolumab and ipilimumab combined with UV1 vaccination as second line treatment in patients with malignant mesothelioma. J Transl Med. 2021 May 31;19(1):232. doi: 10.1186/s12967-021-02905-3.

    PubMed 34059094

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing UV1 vaccine + leukine, ipilimumab and nivolumab in people with Cancer and Cancer, Lung, run by Åslaug Helland at 7 sites in 5 countries.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 20 inclusion and 17 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: under way, not looking for participants, as of the sponsor's last update on 29 Feb 2024. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 7 sites in Denmark, Sweden, Australia, Norway, Spain. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

This study is still under way. Results are not available in the source record yet.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Evaluation of efficacy of ipilimumab and nivolumab With or without UV1 vaccine in patients With inoperable malignant pleural mesothelioma progressing after first-line platinum-based chemotherapy. (time frame: Monitoring for change in imaging evalated tumor lesions indicating progression throughout the trial until 5 years of follow-up has past.). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT04300244, which also lists 3 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 29 Feb 2024.

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