NCT06855121

Brief Summary

The goal of this observational study is to study the effectiveness and complications of novel immunotherapies used in the treatment of multiple myeloma in routine care in Norway. The aim is to close knowledge gaps, generate evidence for future clinical trials and contribute to future consensus on how to monitor for adverse events, and what mitigation strategies should be implemented, so that we can increase patient survival and quality-of-life.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
400

participants targeted

Target at P75+ for all trials

Timeline
141mo left

Started Jan 2025

Longer than P75 for all trials

Geographic Reach
1 country

23 active sites

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress10%
Jan 2025Dec 2037

Study Start

First participant enrolled

January 15, 2025

Completed
9 days until next milestone

First Submitted

Initial submission to the registry

January 24, 2025

Completed
1 month until next milestone

First Posted

Study publicly available on registry

March 3, 2025

Completed
3.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 1, 2029

Expected
8.9 years until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2037

Last Updated

March 3, 2025

Status Verified

February 1, 2025

Enrollment Period

4 years

First QC Date

January 24, 2025

Last Update Submit

February 26, 2025

Conditions

Keywords

bispesific antibodiesteclistamabelranatamabtalquetamabcilta-celide-celciltacabtagene autoleucelidecabtagene vicleucelCRSICANinfectionssupportive care

Outcome Measures

Primary Outcomes (10)

  • Determine the real-world overall response rates (ORR)

    From date of treatment start and until date of first documented progression or start of next line of therapy, whichever came first, assessed up to ten years.

  • Determine real-world progression-free survival (PFS)

    From date of treatment start and until date of first documented progression or death, whichever came first, , assessed up to ten years.

  • Determine real-world time-to-next treatment (TTNT)

    From date of treatment start and until date of start of next treatment, assessed up to ten years.

  • Determine real-world overall survival (OS)

    From date of treatment start and until death, assessed up to ten years.

  • Describe the frequency and grading of adverse events of special interest (AESI), defined as described below.

    * Cytokine release syndrome (CRS) (ASTCT grade 1-5), * Infections (CTCAE grade 1-5) * Neurological adverse events (including, but not limited to, ICANS, peripheral sensory and/or motor neuropathy, neurocognitive and hypokinetic movement disorder) (CTCAE 5.0. grade 1-5). * Immune effector cell-associated hematotoxicity (ICAHT) (EHA/EBMT Consensus Grading 1-4)27 * Secondary malignancies, dysgeusia, skin- and nail adverse events, pain, hemophagocytic lymphohistiocytosis (HLH) and tumor lysis syndrome (CTCAE grade 1-5)

    From date of treatment start until the date of start of next line of treatment or death, whichever came first, assessed up to 10 years

  • Frequency and grading of all other adverse events occurring during treatment according to CTCAE 5.0 (only grade 3 or higher will be reported).

    From start of treatment and until start of next treatment or death, assessed up to ten years.

  • Describe the microbiological pattern (positive cultures/PCR) of infections during treatment.

    From start of treatment and start of next treatment line or death, assessed up to ten years.

  • Describe the antibiotic resistance pattern of positive cultures.

    From start of treatment and start of next treatment line or death, assessed up to ten years.

  • Describe the prevalence of common airway viruses during treatment and at end-of-treatment.

    From date of start of treatment and until end of treatment, assessed up to ten years.

  • Determine the real-world use of antimicrobial prophylaxis (antibiotics, antivirals, vaccines, immunoglobulines) before and during therapy.

    From enrollment and until end of treatment, assessed up to ten years.

Interventions

Real-world use and dosing

Real-world use and dosing

Real-world use.

Real-world use and dosing

Real-world use and dosing

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodProbability Sample
Study Population

Patients with multiple myeloma, plasma cell leukemia or AL amyloidosis treated at study sites outside clinical trials.

You may qualify if:

  • Participants age ≥ 18 years
  • Prior diagnosis of one of the following
  • Multiple myeloma as defined according to IMWG criteria
  • Primary plasma cell leukemia as defined according to IMWG consensus definition
  • AL-amyloidosis as defined according to IMWG criteria
  • Planned treatment with one of the following outside clinical trials (list to be amended based on approvals within the EU):
  • Teclistamab (Tecvayli)
  • Elranatamab (Elrexfio)
  • Talquetamab (Talvey)
  • Idecabtagene vicleucel (ide-cel/Abecma)
  • Ciltacabtagene autoleucel (cilta-cel/Carvykti)

You may not qualify if:

  • None

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (23)

Sørlandet Hospital - Arendal

Arendal, Norway

NOT YET RECRUITING

Ålesund hospital, Department of hematology

Ålesund, Norway

NOT YET RECRUITING

Haukeland University Hospital

Bergen, Norway

NOT YET RECRUITING

Bodø Hospital

Bodø, Norway

NOT YET RECRUITING

Bærum Hospital

Bærum, Norway

NOT YET RECRUITING

Drammen hospital

Drammen, Norway

NOT YET RECRUITING

Førde hospital

Førde, Norway

NOT YET RECRUITING

Innlandet hospital trust

Gjøvik, Norway

NOT YET RECRUITING

Haugesund hospital

Haugesund, Norway

NOT YET RECRUITING

Sørlandet hospital

Kristiansand, Norway

NOT YET RECRUITING

Nordmøre and Romsdal Hospital - Kristiansund

Kristiansund, Norway

NOT YET RECRUITING

Levanger hospital

Levanger, Norway

NOT YET RECRUITING

Nordmøre and Romsdal Hospital - Molde

Molde, Norway

NOT YET RECRUITING

Akershus University Hospital (AHUS)

Nordbyhagen, Norway

NOT YET RECRUITING

Diakonhjemmet hospital

Oslo, Norway

NOT YET RECRUITING

Lovisenberg Diaconal Hospital

Oslo, Norway

NOT YET RECRUITING

Oslo Myeloma Center, Oslo University Hospital

Oslo, Norway

NOT YET RECRUITING

Telemark Hospital Trust

Skien, Norway

NOT YET RECRUITING

Stavanger University hospital

Stavanger, Norway

NOT YET RECRUITING

University hospital of North Norway

Tromsø, Norway

NOT YET RECRUITING

St. Olavs hospital HF

Trondheim, Norway

RECRUITING

Vestfold Hospital Trust

Tønsberg, Norway

NOT YET RECRUITING

Volda hospital

Volda, Norway

NOT YET RECRUITING

Biospecimen

Retention: SAMPLES WITH DNA

Blood and bone marrow (in responding patients), nasopharyngeal secretion

MeSH Terms

Conditions

Multiple MyelomaLeukemia, Plasma CellImmunoglobulin Light-chain AmyloidosisInfections

Interventions

talquetamabidecabtagene vicleucel

Condition Hierarchy (Ancestors)

Neoplasms, Plasma CellNeoplasms by Histologic TypeNeoplasmsHemostatic DisordersVascular DiseasesCardiovascular DiseasesParaproteinemiasBlood Protein DisordersHematologic DiseasesHemic and Lymphatic DiseasesHemorrhagic DisordersLymphoproliferative DisordersImmunoproliferative DisordersImmune System DiseasesLeukemiaAmyloidosisProteostasis DeficienciesMetabolic DiseasesNutritional and Metabolic Diseases

Central Study Contacts

Tobias S Slørdahl, MD PhD

CONTACT

Juni S Paulsen, MD

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

January 24, 2025

First Posted

March 3, 2025

Study Start

January 15, 2025

Primary Completion (Estimated)

January 1, 2029

Study Completion (Estimated)

December 1, 2037

Last Updated

March 3, 2025

Record last verified: 2025-02

Data Sharing

IPD Sharing
Will not share

Locations