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Udskudt cytoreduktiv nefrektomi ved synkront metastatisk nyrecellekarcinom: NORDIC-SUN-Trial (NORDIC-SUN)

22. september 2026 opdateret af: Niels Fristrup

Multicenter randomiseret forsøg med udskudt cytoreduktiv nefrektomi i synkront metastatisk nyrecellecarcinom, der modtager checkpoint-hæmmere: et DaRenCa- og NoRenCa-forsøg, der evaluerer virkningen af ​​kirurgi eller ingen kirurgi. NORDISK-SOL-forsøget

BACKGROUND: For synchronous metastatic renal cell carcinoma (RCC), surgical resection of the primary tumor in the presence of distant metastases has been the standard of therapy for select patients followed by systemic therapy. In the era of TKIs two randomized trials, CARMENA and SURTIME, have questioned the role and timing of surgery in these patients, results point towards no surgery or a deferred approach.

RATIONALE: The antitumor activity of immune checkpoint blockage (ICB) is more potent than other therapy in mRCC. The deferred cytoreductive nephrectomy approach ensures systemic therapy for all patients, avoid systemic treatment delay, and spare surgery in patients with progressive tumors. Current data only point towards a survival benefit for cytoreductive nephrectomy in intermediate risk patients, but not in poor risk patients

HYPOTHESIS: Deferred cytoreductive nephrectomy after initial nivolumab combined with ipilimumab or a TKI/IO-combination will improve OS in patients with synchronous metastatic RCC and ≤3 IMDC risk features

This is an open, randomized, multicenter comparison trial, designed to evaluate the effect of deferred cytoreductive nephrectomy compared with no surgery following initial nivolumab combined with ipilimumab or a TKI-combination, in mRCC patients with IMDC intermediate and poor risk.

Studieoversigt

Status

Rekruttering

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

OUTLINE: This is a multicenter trial, patients are stratified according to institution, treatment choice, number of IMDC risk factors, and combined elevated neutrophil-lymphocyte ratio and hyponatremia.

All patients will receive induction checkpoint immunotherapy immediately after inclusion. After 3 months or a total of 4 series of nivolumab combined with ipilimumab or a TKI/IO-combination, the patient will be discussed for resectability at the multidisciplinary meeting (MDT). Whether the patient is eligible for cytoreductive nephrectomy is at the discretion of the urologist at the local MDT. Patients with ≤ 3 IMDC risk factors and deemed suitable for cytoreductive nephrectomy will then undergo randomization. Patients deemed not suitable for surgery or have > 3 IMDC risk features at the 3 month evaluation continue systemic therapy for 3 months, followed by a 2nd evaluation. Patients with ≤ 3 IMDC risk factors and deemed suitable for cytoreductive nephrectomy at 2nd evaluation will then undergo randomization. Patients deemed not suitable for surgery or have > 3 IMDC risk features at the 6 month evaluation continue systemic therapy. Nivolumab may continue until unacceptable toxicity or total treatment length of 2 years from inclusion.

ARM A: Deferred cytoreductive nephrectomy, followed by maintenance nivolumab or a TKI/IO-combination.

ARM B: No surgery, receive maintenance nivolumab or a TKI/IO-combination.

Patients undergo tumor tissue, blood, and stool collection at baseline, 3 and 6 months, for planned translational research.

Undersøgelsestype

Interventionel

Tilmelding (Anslået)

400

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Undersøgelse Kontakt Backup

Studiesteder

      • Helsinki, Finland
        • Rekruttering
        • Clinical Trial Unit, Helsinki University Central Hospital
        • Ledende efterforsker:
          • Katriina Jalkanen, MD, PhD
        • Kontakt:
      • Bergen, Norge
        • Rekruttering
        • Department of Urology, Haukeland University Hospital
        • Kontakt:
        • Underforsker:
          • Karin Hjelle, MD
        • Kontakt:
        • Ledende efterforsker:
          • Christian Beisland, Professor
      • Kristiansand, Norge, 4615
        • Rekruttering
        • Centre for Cancer Treatment, Sørlandet Hospital Trust, Kristiansand
        • Kontakt:
        • Ledende efterforsker:
          • Anne Helene Køstner, MD, PhD
      • Stavanger, Norge
        • Rekruttering
        • Department of Oncology, Stavanger Universitetssykehus
        • Kontakt:
        • Ledende efterforsker:
          • Maria N Vigmostad, MD
      • Trondheim, Norge, 7030
        • Rekruttering
        • Cancer Clinic, St. Olavs Hospital, Trondheim University Hospital
        • Kontakt:
        • Ledende efterforsker:
          • Martine Hansen Gaarder, MD
      • Ålesund, Norge
        • Rekruttering
        • Department of Oncology, Ålesund Universitetsykehus
        • Kontakt:
        • Ledende efterforsker:
          • Bjørg Y Aksnessæther, MD
    • Vestfold
      • Tønsberg, Vestfold, Norge, 3103
        • Rekruttering
        • Center for Cancer and Blood Diseases, Vestfold Hospital Trust
        • Kontakt:
          • Marius Ioan-Taran, MD
          • Telefonnummer: 0047-33342000
          • E-mail: matara@siv.no
        • Ledende efterforsker:
          • Marius Ioan-Taran, MD
      • Stockholm, Sverige, SSE-17177
        • Rekruttering
        • Department of Oncology, Karolinska University Hospital
        • Kontakt:
        • Kontakt:
        • Ledende efterforsker:
          • Magnus Lindskog, MD, PhD
        • Underforsker:
          • Per-Olof Lundgren, MD, PhD
        • Underforsker:
          • Anders Kjellman, MD, PhD

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

18 år og ældre (Voksen, Ældre voksen)

Tager imod sunde frivillige

Ingen

Køn, der er berettiget til at studere

Alle

Beskrivelse

Inclusion Criteria:

  1. Signed written informed consent obtained prior to any study specific procedures.

  2. Patient must be willing and able to comply with the protocol.

  3. Age ≥18.

  4. Core needle biopsy proven metastatic renal cell carcinoma - all histologic subtypes acceptable.

  5. Synchronous metastatic renal cell carcinoma with the primary tumor present in the kidney.

  6. Measurable disease as per RECIST v 1.1

  7. Patients for which Nivolumab/Ipilimumab or a TKI/IO-combination is considered indicated according to the recommendations by the European Medicines Agency and the national health authorities of participating countries. The prescription of nivolumab/ipilimumab or a TKI/IO-combination in the circumstances of the study is considered as a standard treatment.

  8. Females with a negative serum pregnancy test unless childbearing potential can be otherwise excluded (postmenopausal, hysterectomy or oophorectomy) and not lactating.

  9. Fertile women of childbearing potential (<2 years after last menstruation) and men must use effective means of contraception (oral contraceptives, intrauterine contraceptive device, barrier method of contraception in conjunction with spermicidal jelly or surgical sterilization).

  10. Karnofsky Performance status ≥70

  11. Life expectancy of greater than 4 months.

  12. The required laboratory values are as follows:

    • Adequate bone marrow function (Leucocytes > 3.0 x 109/l, platelets > 100 x 109/l, hemoglobin > 6.0 mmol/l or > 10.0 g/dL.)
    • International normalized ratio (INR) ≤ 1.2 x upper limit of normal (ULN)
    • Adequate hepatic function (bilirubin ≤ 1.5 x ULN, ALAT ≤ 2.5 x ULN or ≤ 5 x ULN if liver lesions)
    • Adequate kidney function (eGFR > 35 mL/min)

Exclusion Criteria:

  1. Prior systemic treatment for mRCC
  2. Other cancer within 3 years (except in situ basal cell carcinoma and localised prostate cancer with undetectable PSA).
  3. Major surgical procedure, open surgical biopsy, or significant traumatic injury within 28 days prior to enrollment
  4. Clinically significant (i.e active) cardiovascular disease for example cerebrovascular accidents (< 6 months before inclusion), myocardial infarction (< 6 months before inclusion), unstable angina, New York Heart Association (NYHA) grade II or greater congestive heart failure.
  5. No symptomatic brain metastasis requiring systemic corticosteroids (> 10 mg daily prednisone equivalent)
  6. Recent (within the 30 days prior to inclusion) treatment with another investigational drug or participation in another investigational study.
  7. Any active or recent history of a known or suspected autoimmune disease or recent history of a condition that require systemic corticosteroids (> 10 mg daily prednisone equivalent) or other immunosuppressive medications, excluding inhaled steroids and topical steroids. Subjects with vitiligo or type I diabetes mellitus or residual hypothyroidism due to autoimmune thyroiditis only requiring hormone replacement, psoriasis not requiring systemic treatment are permitted to enroll.
  8. Known hypersensitivity to monoclonal antibodies.
  9. Known history of testing positive for human immunodeficiency virus (HIV) or known acquired immunodeficiency syndrome (AIDS).
  10. Any positive test for hepatitis B- or C-Virus indicating acute or chronic infection.
  11. Oral or i.v. antibiotics administered 14 days prior to initiation of systemic therapy.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Behandling
  • Tildeling: Randomiseret
  • Interventionel model: Parallel tildeling
  • Maskning: Ingen (Åben etiket)

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Deferred nephrectomy

Surgery after induction therapy with IO/IO or a TKI/IO-combination, followed by maintenance therapy with nivolumab or a TKI/IO-combination.

Partial or complete nephrectomy by open, laparoscopic, or robotic approach.

Tumor biopsies, blood, and stool specimens for translational biomarker research will be sampled at baseline and after 3 or 6 months.

Aktiv komparator: No surgery

Induction therapy wih IO/IO or a TKI/IO-combination, followed by maintenance therapy with nivolumab or a TKI/IO-combination.

Tumor biopsies, blood, and stool specimens for translational biomarker research will be sampled at baseline and after 3 or 6 months.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Overall survival
Tidsramme: Minimum 3 years follow-up

Calculated from the date of inclusion, to the date of death of any cause or censored at the date at last follow-up.

Minimum 3 years follow-up

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Progression free survival
Tidsramme: 3 years follow-up

According to the RECIST v1.1

3 years follow-up
Time to subsequent systemic therapy
Tidsramme: 3 years follow-up

Calculated from date of inclusion to date of initiation of subsequent therapy or death of any cause or censored at the date of last follow-up

3 years follow-up
Objective response rate
Tidsramme: 3 years follow-up

According to the RECIST v1.1

3 years follow-up
Rate of patients meeting randomization criteria
Tidsramme: 3 or 6 months

Compared with baseline values

3 or 6 months
Fractional percentage of tumor volume (ratio of primary tumor measurement to total sum of target lesions) to survival outcome in deferred cytoreductive nephrectomy patients and no surgery patients
Tidsramme: 3 years follow-up

Compared with baseline values

3 years follow-up
Number of participants with treatment-related adverse events as by Common Terminology Criteria for Adverse Events version 5.0.
Tidsramme: 3 years follow-up

Evaluation of adverse events

3 years follow-up
Number of participant with surgical morbidity assessed according to the Clavien-Dindo classification of surgical complications
Tidsramme: 3 years follow-up

Evaluation of surgical morbidity

3 years follow-up
Tumor infiltrating lymphocytes baseline and after surgery compared with OS, PFS, TST, ORR
Tidsramme: 3 year follow-up

As part of a biomarker analysis

3 year follow-up
Immune subsets in blood measured by flowcytometry in serial samples compared with OS, PFS, TST, ORR.
Tidsramme: 3 year follow-up

As part of a biomarker analysis

3 year follow-up
Genetic profile of circulation tumor DNA measured by Next generation sequencing (NGS), compared with OS, PFS, TST, ORR.
Tidsramme: 3 year follow-up

As part of a biomarker analysis

3 year follow-up
Genetic profile of primary tumor tissue measured by measured by NGS compared with OS, PFS, TST, ORR.
Tidsramme: 3 year follow-up

As part of a biomarker analysis

3 year follow-up
Profile of gut microbiome measured by NGS compared OS, PFS, TST, ORR.
Tidsramme: 3 year follow-up

As part of a biomarker analysis

3 year follow-up

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Samarbejdspartnere

Efterforskere

  • Ledende efterforsker: Niels Fristrup, MD PhD, Department of Oncology, Aarhus University Hospital.

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

6. juli 2020

Primær færdiggørelse (Anslået)

1. december 2028

Studieafslutning (Anslået)

1. december 2031

Datoer for studieregistrering

Først indsendt

3. juni 2019

Først indsendt, der opfyldte QC-kriterier

4. juni 2019

Først opslået (Faktiske)

6. juni 2019

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

23. september 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

22. september 2026

Sidst verificeret

1. september 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • NORDIC-SUN

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

JA

IPD-deling Understøttende informationstype

  • STUDY_PROTOCOL
  • CSR

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

produkt fremstillet i og eksporteret fra U.S.A.

Ingen

Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .