Ignite Creation Date:
2025-12-24 @ 3:48 PM
Ignite Modification Date:
2026-01-24 @ 4:18 AM
Study NCT ID:
NCT02650492
Status:
TERMINATED
Last Update Posted:
2021-07-07
First Post:
2015-11-27
Is Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Immunostimulating Interstitial Laser Thermotherapy in Malignant Melanoma
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D008545', 'term': 'Melanoma'}, {'id': 'D000084462', 'term': 'Hyperthermia'}], 'ancestors': [{'id': 'D018358', 'term': 'Neuroendocrine Tumors'}, {'id': 'D017599', 'term': 'Neuroectodermal Tumors'}, {'id': 'D009373', 'term': 'Neoplasms, Germ Cell and Embryonal'}, {'id': 'D009370', 'term': 'Neoplasms by Histologic Type'}, {'id': 'D009369', 'term': 'Neoplasms'}, {'id': 'D009380', 'term': 'Neoplasms, Nerve Tissue'}, {'id': 'D018326', 'term': 'Nevi and Melanomas'}, {'id': 'D012878', 'term': 'Skin Neoplasms'}, {'id': 'D009371', 'term': 'Neoplasms by Site'}, {'id': 'D012871', 'term': 'Skin Diseases'}, {'id': 'D017437', 'term': 'Skin and Connective Tissue Diseases'}, {'id': 'D001832', 'term': 'Body Temperature Changes'}, {'id': 'D012816', 'term': 'Signs and Symptoms'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}, {'id': 'D018882', 'term': 'Heat Stress Disorders'}, {'id': 'D014947', 'term': 'Wounds and Injuries'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'NA', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'SINGLE_GROUP'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 2}}, 'statusModule': {'whyStopped': 'Study was stopped in agreement with investigator due to slow patient recruitment.', 'overallStatus': 'TERMINATED', 'startDateStruct': {'date': '2015-10', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2021-07', 'completionDateStruct': {'date': '2019-05-01', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2021-07-02', 'studyFirstSubmitDate': '2015-11-27', 'studyFirstSubmitQcDate': '2016-01-07', 'lastUpdatePostDateStruct': {'date': '2021-07-07', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2016-01-08', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2016-11-01', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Safety (adverse events)', 'timeFrame': '18 months', 'description': 'Evaluation of adverse events.'}, {'measure': 'Usability of the device as evaluated by treatment logs', 'timeFrame': '18 months', 'description': 'Evaluation of the laser system by analysis of treatment logs of the device.'}, {'measure': 'Usability of the device as evaluated by user questionnaire', 'timeFrame': '18 months', 'description': 'Evaluation of the laser system by analysis of user questionnaire.'}], 'secondaryOutcomes': [{'measure': 'Treatment effect (Measurement of tumor burden by irRC criteria)', 'timeFrame': '18 months', 'description': 'Measurement of tumor burden by irRC criteria.'}, {'measure': 'Inflammatory response in tumor and circulation measured by quantification of inflammatory cell populations', 'timeFrame': '18 months', 'description': 'Quantification of cellular infiltrate and activation markers by immunohistochemistry and flow cytometry.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['Hyperthermia, Induced', 'Laser Coagulation', 'Laser Therapy'], 'conditions': ['Melanoma', 'Malignant Melanoma']}, 'descriptionModule': {'briefSummary': 'Thermotherapy is a technology aiming at destroying tissue, for example tumor tissue. Immunostimulating Interstitial Laser Thermotherpy (imILT) is a specific form of thermotherapy, which, in addition to destroying tumor tissue, has been optimized to cause a tumor specific immunologic response. In laboratory animals the imILT method has also been shown to induce a so called abscopal effect. This means that when one tumor is treated with imILT other, untreated, tumors also decrease in size. The immunologic response has previously been characterized in breast cancer patients after receiving imILT treatment , and presumed abscopal effects induced by imILT have also been described in a malignant melanoma patient.\n\nThe purpose of this trial is to investigate the functionality and safety of the imILT treatment method in patients diagnosed with malignant melanoma. The inflammatory process, following on the treatment, will also be described in order to provide a more in depth knowledge of the treatment for this indication. The purpose is also to evaluate efficiency when it comes to local tumor destruction as well as understanding of the subsequent immunological effects. Since immunologically based treatment of malignant melanoma is under intense review with so called "immune checkpoint inhibitors" this trial will also provide valuable information on how imILT, in the future, could be combined with these new and, for some patients, very effective treatment regimens.\n\nThe treatment method has successfully been used for treatment of patients with breast cancer and malignant melanoma . Treatment of breast cancer patients caused an increase of cytotoxic T lymphocytes in the treated tumor, as well as activated dendritic cells at the tumor border. Regulatory T lymphocytes decreased in the regional lymph nodes.\n\nThis trial is explorative, prospective, open and non-randomized. Five malignant melanoma patients stage III - IV will be treated in this trial, which is estimated to be carried out during a time period of 12 months.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* \\>18 years of age\n* histologically confirmed malignant melanoma\n* advanced melanoma disease (Stage III inoperable or Stage IV) that has progressed on standard first line treatment such as kinase inhibitor(s) and/or immunoregulatory monoclonal antibodies. Previously untreated patients with a dominant tumour lesion deemed suitable for local and highly tumour-destructive ablation may also be included\n* time interval between previous systemic treatment and imILT of at least one month\n* at least one lesion located in such a way (typically subcutaneously) that it can be treated without risk of skin necrosis or serious damage to other adjacent vital and healthy tissue\n* verbal and written informed consent to participate\n* adequate haematologic, renal and hepatic functions\n* have an ECOG performance status ≤ 2 (Karnofsky ≥ 60%)\n\nExclusion Criteria:\n\n* known HIV infection\n* autoimmune disease which is judged to reduce an anti-tumour immune response\n* systemic corticosteroid medication\n* bleeding diathesis\n* pregnancy or breast-feeding'}, 'identificationModule': {'nctId': 'NCT02650492', 'briefTitle': 'Immunostimulating Interstitial Laser Thermotherapy in Malignant Melanoma', 'organization': {'class': 'INDUSTRY', 'fullName': 'Clinical Laserthermia Systems AB'}, 'officialTitle': 'Exploratory Study on Immunostimulating Interstitial Laser Thermotherapy in Malignant Melanoma', 'orgStudyIdInfo': {'id': 'CTP-2015-004'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'EXPERIMENTAL', 'label': 'imILT', 'description': 'Immunostimulating Interstitial Laser Thermotherapy (imILT)', 'interventionNames': ['Device: Immunostimulating Interstitial Laser Thermotherapy']}], 'interventions': [{'name': 'Immunostimulating Interstitial Laser Thermotherapy', 'type': 'DEVICE', 'description': 'Immunostimulating Interstitial Laser Thermotherpy (imILT) is a specific form of thermotherapy, which, in addition to destroying tumor tissue, has been optimized to cause a tumor specific immunologic response.', 'armGroupLabels': ['imILT']}]}, 'contactsLocationsModule': {'locations': [{'zip': '17176', 'city': 'Stockholm', 'country': 'Sweden', 'facility': 'Karolinska University Hospital Solna', 'geoPoint': {'lat': 59.32938, 'lon': 18.06871}}], 'overallOfficials': [{'name': 'Johan Hansson, MD PhD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Karolinska Institutet'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Clinical Laserthermia Systems AB', 'class': 'INDUSTRY'}, 'responsibleParty': {'type': 'SPONSOR'}}}}