Condition or disease | Intervention/treatment | Phase |
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Neoplasm Metastasis Thyroid Neoplasm Pheochromocytoma Adrenal Neoplasm Neuroendocrine Tumors Bone Metastases | Device: cryoablation | Not Applicable |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 30 participants |
Allocation: | N/A |
Intervention Model: | Single Group Assignment |
Intervention Model Description: | open, single-arm group, prospective |
Masking: | None (Open Label) |
Primary Purpose: | Treatment |
Official Title: | Cone-beam Computed Tomography Guided Percutaneous Cryoablation of Bone Metastases From Endocrine Tumors |
Actual Study Start Date : | September 26, 2019 |
Estimated Primary Completion Date : | June 15, 2021 |
Estimated Study Completion Date : | June 15, 2023 |
Arm | Intervention/treatment |
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Cryoablation +- cementoplasty treated patients
cone beam computed tomography guided cryoablation +- cementoplasty
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Device: cryoablation
cryoablation of bone metastases by cone beam-CT image-guidance
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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
Contact: Ricardo MC Freitas, PhD | 551138932945 | ricardo.freitas@hc.fm.usp.br | |
Contact: Ana O Hoff, PhD | 551138932945 | ana.hoff@hc.fm.usp.br |
Brazil | |
Instituto do Cancer do Estado de São Paulo | Recruiting |
São Paulo, Brazil, 01246000 | |
Contact: Talita R Vincunas 551138932945 talita.vincunas@hc.fm.usp.br | |
Contact: Ricardo MC Freitas, PhD 551138932945 ricardo.freitas@hc.fm.usp.br | |
Principal Investigator: Ricardo MC Freitas, PhD | |
Sub-Investigator: Ana O Hoff, PhD | |
Sub-Investigator: Maria Candida VB Fragoso, PhD | |
Sub-Investigator: Jose Guilherme MP Caldas, PhD | |
Sub-Investigator: Carlos A Buchpiguel, PhD | |
Sub-Investigator: Angela M Sousa, PhD |
Principal Investigator: | Ricardo MC Freitas, PhD | Instituto do Cancer do Estado de São Paulo |
Tracking Information | |||||||||
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First Submitted Date ICMJE | May 22, 2019 | ||||||||
First Posted Date ICMJE | June 14, 2019 | ||||||||
Last Update Posted Date | July 29, 2020 | ||||||||
Actual Study Start Date ICMJE | September 26, 2019 | ||||||||
Estimated Primary Completion Date | June 15, 2021 (Final data collection date for primary outcome measure) | ||||||||
Current Primary Outcome Measures ICMJE |
change in the local disease status of the cryoablation treated bone metastases [ Time Frame: baseline (preprocedure); 01 week, 01 month, 03 months, 06 months, 12 months, 18 months, 24 months ] absence of neurological impairment and/or pain evaluated by clinical examination and brief pain inventory forms avoiding additional radiation therapy or surgery need
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Original Primary Outcome Measures ICMJE | Same as current | ||||||||
Change History | |||||||||
Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE | Same as current | ||||||||
Current Other Pre-specified Outcome Measures | Not Provided | ||||||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||||||
Descriptive Information | |||||||||
Brief Title ICMJE | Cryoablation of Bone Metastases From Endocrine Tumors | ||||||||
Official Title ICMJE | Cone-beam Computed Tomography Guided Percutaneous Cryoablation of Bone Metastases From Endocrine Tumors | ||||||||
Brief Summary | This study will evaluate the clinical response and safety of cone beam computed-tomography guided percutaneous cryoablation in bone metastases from thyroid, adrenal and neuroendocrine tumors in 30 patients. | ||||||||
Detailed Description | Thyroid neoplasms, as well as adrenal and neuroendocrine tumors have the potential to metastasize to bone. About 3% of patients with well-differentiated thyroid carcinomas develop secondary bone lesions, while adrenal and neuroendocrine tumors have 10% and 13% bone metastases rates, respectively. Spinal metastases are associated to a worst prognosis. The progressive systemic disease, the post-operative complications, and the pre-operative neurologic impairment were associated to a worst global survival rate in the thyroid cancer. Additionally, extensive spinal instrumentation of metastatic thyroid carcinoma was associated to greater complication rates. Interventional radiology offers promising techniques for the minimally invasive approach of bone metastases. Image-guided percutaneous radiofrequency ablation and cryoablation techniques have been studied in clinical trials and are considered effective options in pain palliation of patients with bone metastatic disease. These techniques may be associated with conventional treatment, as well as radiation therapy and percutaneous embolization, avoiding major surgical interventions and its complications. | ||||||||
Study Type ICMJE | Interventional | ||||||||
Study Phase ICMJE | Not Applicable | ||||||||
Study Design ICMJE | Allocation: N/A Intervention Model: Single Group Assignment Intervention Model Description: open, single-arm group, prospective Masking: None (Open Label)Primary Purpose: Treatment |
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Condition ICMJE |
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Intervention ICMJE | Device: cryoablation
cryoablation of bone metastases by cone beam-CT image-guidance
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Study Arms ICMJE | Cryoablation +- cementoplasty treated patients
cone beam computed tomography guided cryoablation +- cementoplasty
Intervention: Device: cryoablation
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Publications * |
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* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||||||
Recruitment Status ICMJE | Recruiting | ||||||||
Estimated Enrollment ICMJE |
30 | ||||||||
Original Estimated Enrollment ICMJE | Same as current | ||||||||
Estimated Study Completion Date ICMJE | June 15, 2023 | ||||||||
Estimated Primary Completion Date | June 15, 2021 (Final data collection date for primary outcome measure) | ||||||||
Eligibility Criteria ICMJE |
Inclusion Criteria:
Exclusion Criteria:
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||||||
Accepts Healthy Volunteers ICMJE | No | ||||||||
Contacts ICMJE |
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Listed Location Countries ICMJE | Brazil | ||||||||
Removed Location Countries | |||||||||
Administrative Information | |||||||||
NCT Number ICMJE | NCT03986593 | ||||||||
Other Study ID Numbers ICMJE | 990/2016 | ||||||||
Has Data Monitoring Committee | Yes | ||||||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Responsible Party | Instituto do Cancer do Estado de São Paulo | ||||||||
Study Sponsor ICMJE | Instituto do Cancer do Estado de São Paulo | ||||||||
Collaborators ICMJE | University of Sao Paulo General Hospital | ||||||||
Investigators ICMJE |
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PRS Account | Instituto do Cancer do Estado de São Paulo | ||||||||
Verification Date | July 2020 | ||||||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |