E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Breast cancer with indicated sentinel lymph node biopsy. |
|
E.1.1.1 | Medical condition in easily understood language |
|
E.1.1.2 | Therapeutic area | Analytical, Diagnostic and Therapeutic Techniques and Equipment [E] - Diagnosis [E01] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 14.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10006187 |
E.1.2 | Term | Breast cancer |
E.1.2 | System Organ Class | 10029104 - Neoplasms benign, malignant and unspecified (incl cysts and polyps) |
|
E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
The main objective of this clinical trial is to show the efficacy of fluorescence lymphangiography with indocyanine green (ICG) for the detection of sentinel lymph nodes. |
|
E.2.2 | Secondary objectives of the trial |
The safety and tolerability of this method is to be assessed. |
|
E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
Early breast cancer: histopathologically confirmed diagnosis, maximum tumour stage T1 and T2, therefore diameter < 5 cm, unifocal tumour or multifocal tumour Grading G1-G3
Indicated sentinel lymph node biopsy as part of the patient’s routine management for breast cancer
Age: 18 – 80 years, inclusive
Gender: male and female
General operability
Intact site-specific anatomy at the concerned breast and /or axilla for ensuring an adequate lymphangiography
if a performance of investigations with radioactive traced iodide is planed, this has to be performed at least 1 week before or 1 week after ICG application
No clinically significant findings in the routine blood examinations
Female subjects must be either at least two years postmenopausal or must have a negative pregnancy test prior to Tc application and must use a highly effective means of birth control (birth control that, alone or in combination, result in a low failure rate of less than 1% per year when used consistently and correctly): hormonal method of contraceptive, surgical sterility, double barrier methods, intrauterine contraceptive device, lifestyle with a personal choice of abstinence, bilateral vasectomy of sexual partner at least 3 months prior to enrolment in combination with barrier methods
Willing and able to complete screening and study procedures, as described in the protocol
Signed written informed consent to participate in this clinical trial |
|
E.4 | Principal exclusion criteria |
Breast cancer: stage T3 or T4 carcinoma, inflammatory or exulcerated mamma carcinoma
Former operation in axilla
Any previous radiotherapy at the concerned breast and / or axilla and / or chestwall
Definite lymph node metastases (ultrasound and / or fine-needle aspiration) (definite nodal positive patients in fine-needle aspiration)
Contraindication for technetium imaging
History of allergy or hypersensitivity against the investigational medicinal products (its active substance or ingredients)
History of intolerability to ICG-Pulsion® during a previous injection, as this may lead to serious anaphylactic reactions
History of allergic diseases / hypersensitivities, unless the investigator considers the allergic disease as clinically irrelevant for the purpose of this clinical trial
Allergy to iodine or to shellfish
Any other contraindication to one of the investigational medicinal products as described in their Summary of Product Characteristics
Apparent hyperthyroidism, autonomous thyroid adenoma, unifocal, multifocal or disseminated autonomies of the thyroid gland
Advanced renal impairment (creatinine > 1,5mg/dl)
Complete lymphatic obstruction
All clinically relevant internal medicinal diseases, cardiac or renal that could impair the outcome of the clinical trial or that in the investigator’s mind are not compatible with participation for medical reasons
Acute inflammatory or febrile illness
Evidence of local inflammation at the site of surgery
Concurrent medication or any medication during the 2 weeks preceeding the enrolment which reduce or increase the extinction of ICG (i.e. anticonvulsants, haloperidol)
Current or recent history of illicit drug or alcohol abuse, or dependence as defined as the continued use of alcohol or drugs despite the development of social, legal, or health problems
Psychiatric or cognitive impairment that, in the opinion of the investigator, would interfere with the subject’s ability to comply with the study requirements (e.g. Alzheimer’s disease)
Pregnancy, breastfeeding
Inability to understand the nature and the extent of the trial and the procedures required
Missing signed written informed consent to participate in the clinical trial
Participation in a drug trial during the whole clinical trial |
|
E.5 End points |
E.5.1 | Primary end point(s) |
Sensitivity using ICG: Intraindividual: number of tumor-involved fluorescent lymph nodes / total number tumor-involved, Technetium positive sentinel lymph nodes OR Intraindividual: all tumor – involved, Tc positive SLN must also be fluorescent OR Interindividual: number of patients with tumor – involved, fluorescent LN / total numbers of patients with tumor-involved, Tc positive SLN
Specificity using ICG: number patients with fluorescent lymph nodes that are not tumor – involved / number of patients with Tc positive SLN OR all Tc positive SLN are not tumor – involved and are also fluorescent
False negative rate: Number of patients where no lymph node is detected neiter with Tc nor with ICG but in the control scintigraphy
Detection rate for the SLN using the ICG fluorescence imaging method: number of patients with at least one fluorescent sentinel lymph node per total number of patients treated with ICG
|
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
At visit 3, directly after the injection during the surgery |
|
E.5.2 | Secondary end point(s) |
Safety and tolerability of ICG |
|
E.5.2.1 | Timepoint(s) of evaluation of this end point |
|
E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | No |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | Yes |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | No |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | Yes |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | Yes |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| Yes |
E.8.4 | The trial involves multiple sites in the Member State concerned | No |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
|
This clinical trial will end with the final examination of the last clinical trial participant. |
|
E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 5 |
E.8.9.1 | In the Member State concerned days | 15 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 5 |
E.8.9.2 | In all countries concerned by the trial days | 15 |