Validation of ICG-99mTc-nanoscan as Hybrid Tracer for Sentinel Node Biopsy

NCT ID: NCT06666634

Last Updated: 2024-10-30

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Clinical Phase

NA

Total Enrollment

29 participants

Study Classification

INTERVENTIONAL

Study Start Date

2023-04-01

Study Completion Date

2025-08-31

Brief Summary

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99mTc-nanocolloid, the world wide used hybrid tracer for dynamic sentinel node biopsy, has recently been replaced with 99mTc-nanoscan. The hybrid form (ICG-99mTc-nanoscan) has not yet been validated, to show the similarity between the lymphatic drainage pattern between ICG-99mTc-nanoscan and 99mTc-nanoscan.

Detailed Description

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The investigators want to set up this study in analogy with the comparison study which was conducted before the introduction of ICG-99mTc-Nanocolloid (99mTc-Nanocoll vs. ICG-99mTc-Nanocoll (NL26699.031.09 -N09DRF). In particular, the investigators want to validate that the hybrid ICG-99m Tc-Nanoscan shows the same preoperative gland involvement on preoperative lymphoscintigraphy and that the intraoperative signal intensities remain the same. All this to maintain the level of current care.

Conditions

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Penile Cancer Melanoma Oral Cancer

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

DIAGNOSTIC

Blinding Strategy

NONE

Study Groups

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Dynamic sentinel node biopsy with 99mTc-nanoscan and ICG-99mTc-nanoscan

The patient first receives a one-time injection with 99mTc-nanoscan, then a one-time injection with ICG-99mTc-nanoscan, both dosage are according to routine care.

Group Type OTHER

Sentinel node biopsy with either ICG-99mTc-nanoscan or 99mTc-nanoscan

Intervention Type DRUG

Sentinel node biopsy with either ICG-99mTc-nanoscan or 99mTc-nanoscan

Interventions

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Sentinel node biopsy with either ICG-99mTc-nanoscan or 99mTc-nanoscan

Sentinel node biopsy with either ICG-99mTc-nanoscan or 99mTc-nanoscan

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Patient who will undergo a sentinel node procedure in routine care.
* Patients \> 18 years;
* Patients presenting with:
* a primary cutaneous melanoma of head/neck or upper part of the trunk or extremities;
* OR patients presenting with a primary oral cavity malignancy T1-2N0
* OR patients with primary penile cancer
* Patients with clinical N0 stage;
* Patients scheduled for a sentinel node biopsy prior to (re-)excision of the primary lesion;
* Patients in which ICG-99mTc-nanoscan would be used in routine care or a research setting

Exclusion Criteria

* Patients with known allergy to patent blue dye or nanocolloid;
* Patients who are pregnant or breast-feeding mothers;
* History of hypersensitivity reactions to products containing human serum albumin;
* History of iodine allergy
* Hyperthyroid or thyroidal adenoma
* Kidney insufficiency
* Incapacity or unwillingness of participant to give written informed consent;
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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The Netherlands Cancer Institute

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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NKI-AVL

Amsterdam, , Netherlands

Site Status RECRUITING

Countries

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Netherlands

Central Contacts

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Oscar Brouwer, Dr.

Role: CONTACT

0205129111

Daphne Rietbergen, Dr.

Role: CONTACT

0715269111

Facility Contacts

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Oscar Dr. O. Brouwer

Role: primary

+31205129111

Other Identifiers

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N21NAN

Identifier Type: -

Identifier Source: org_study_id

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