NCT05754814

Brief Summary

The goal of this observational study is to visualize the small vessels in normal and cancerous lymph nodes on the neck with a new ultrasound technique. The main questions it aims to answer are:

  • Is it possible to visualize the network of the smallest vessels in lymph nodes on the neck?
  • Is it possible to distinguish between healthy and cancerous lymph nodes using different parameters? The participants will have 1-2 lymph nodes ultrasound scanned with a standard ultrasound technique and the new technique.

Trial Health

57
Monitor

Trial Health Score

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

Trial has exceeded expected completion date
Enrollment
100

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Jun 2022

Typical duration for all trials

Geographic Reach
1 country

2 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 Start

First participant enrolled

June 28, 2022

Completed
7 months until next milestone

First Submitted

Initial submission to the registry

January 26, 2023

Completed
1 month until next milestone

First Posted

Study publicly available on registry

March 6, 2023

Completed
3.1 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

April 1, 2026

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

April 1, 2026

Completed
Last Updated

May 15, 2025

Status Verified

May 1, 2025

Enrollment Period

3.8 years

First QC Date

January 26, 2023

Last Update Submit

May 12, 2025

Conditions

Keywords

head and neck cancerlymphomalymph node metastasissuper-resolution ultrasoundmicrovasculature

Outcome Measures

Primary Outcomes (1)

  • Super-resolution ultrasound image of normal and malignant human lymph nodes

    With super-resolution ultrasound imaging, the investigators will visualize the microvasculature in the lymph nodes.

    1 minute

Secondary Outcomes (3)

  • Vessel distribution

    1 minute

  • Microvessel density

    1 minute

  • Flow velocity

    1 minute

Study Arms (2)

Controls

Healthy participants

Cases

Patients with malignant lymph nodes on the neck

Other: Malignant lymph nodes

Interventions

Patients with a condition; either lymphoma on the neck or head and neck cancer with lymph node metastases on the neck.

Cases

Eligibility Criteria

Age18 Years - 70 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

The healthy participants are recruited via forsøgsperson.dk and www.sundhed.dk/borger/behandling-ogrettigheder/bliv-forsoegsperson as well as via advertising posters at Rigshospitalet and at the Technical University of Denmark and possibly on social media. The participants will be recruited among the patients with head and neck cancer metastases or lymphoma currently referred for a fast-track program at the Department of Otorhinolaryngology, Head and Neck Surgery \& Audiology, Rigshospitalet.

You may qualify if:

  • Participants must be 18 to 70 years of age, at the time of signing the informed consent
  • Participants who can lie still for 1 minute
  • Capable of giving signed informed consent
  • Participants who are overtly healthy as determined by medical history
  • Participants who have a superficial lymph node laterally on the neck with a normal appearance on standard B-mode ultrasound available for SURE imaging
  • Participants who, besides their untreated head and neck cancer or lymphoma, are overtly healthy as determined by medical evaluation and medical history
  • Participants with untreated lymphoma or head and neck cancer and lymph node metastasis verified by a biopsy.
  • Participants who have superficial lymph nodes laterally on the neck up to 2.5 cm (so the entire lymph node is in the SURE image)
  • Participants who will have their lymph nodes surgically removed

You may not qualify if:

  • Pregnancy
  • Dementia
  • Physique making ultrasound scanning difficult
  • Ongoing or recent (within the last 4 weeks) infectious disease (bacterial, viral, fungal, or protozoal) which may give rise to reactive lymph nodes
  • Diseases that cause lymphadenopathy: Some chronic infectious diseases (HIV, Tuberculosis, Hepatitis B), Systemic diseases (rheumatoid arthritis, systemic lupus erythematosus, sarcoidosis, other rare systemic diseases\*), Primary adrenal insufficiency (Addison´s disease), Leukemia, Lymphoma or other cancers (besides the type of cancer the participant is being examined for at the Department of Otorhinolaryngology, Head and Neck Surgery \& Audiology, Rigshospitalet)
  • Drugs that cause lymphadenopathy: Antibiotics (Cephalosporins, Penicillin, Sulfonamides), Antiepileptics (Carbamazepine, Ethosuximide, Lamotrigine, Phenytoin, Primidone), Antihypertensives (Atenolol, Captopril, Hydralazine), Other (Allopurinol, Imatinib)
  • Castleman's disease, Kikuchi's disease, Kawasaki disease, Inflammatory pseudotumor, Amyloidosis, Kimura disease, Rosai-Dorfman disease, IgG4-related disease, Still's disease, dermatomyositis, Churg-Strauss, histiocytosis, chronic granulomatous diseases, Autoimmune lymphoproliferative syndrome, lipid storage diseases.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

Rigshospitalet

Copenhagen, Capital Region, 2100, Denmark

RECRUITING

Technical University of Denmark

Kongens Lyngby, Capital Region, 2800, Denmark

RECRUITING

Related Publications (36)

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MeSH Terms

Conditions

Head and Neck NeoplasmsLymphomaLymphatic Metastasis

Condition Hierarchy (Ancestors)

Neoplasms by SiteNeoplasmsNeoplasms by Histologic TypeLymphoproliferative DisordersLymphatic DiseasesHemic and Lymphatic DiseasesImmunoproliferative DisordersImmune System DiseasesNeoplasm MetastasisNeoplastic ProcessesPathologic ProcessesPathological Conditions, Signs and Symptoms

Study Officials

  • Nathalie Sarup Panduro, MD

    The Department of Diagnostic Radiology, Rigshospitalet

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Nathalie Sarup Panduro, MD

CONTACT

Michael Bachmann Nielsen, Prof. Phd

CONTACT

Study Design

Study Type
observational
Observational Model
CASE CONTROL
Time Perspective
CROSS SECTIONAL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

January 26, 2023

First Posted

March 6, 2023

Study Start

June 28, 2022

Primary Completion

April 1, 2026

Study Completion

April 1, 2026

Last Updated

May 15, 2025

Record last verified: 2025-05

Locations