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Trial record 23 of 44 for:    DOTA- | Neuroendocrine Tumors

SUV on 68Ga-DOTATATE PET/CT and Ki-67 Index in Neuro-Endocrine Tumors

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ClinicalTrials.gov Identifier: NCT02840149
Recruitment Status : Not yet recruiting
First Posted : July 21, 2016
Last Update Posted : May 7, 2019
Sponsor:
Information provided by (Responsible Party):
Gad Abikhzer, Jewish General Hospital

Brief Summary:
Positron emission tomography/computed tomography (PET/CT) is an advanced nuclear medicine scan. This technology allows precise and early cancer to be visualized and measured on whole body images. Patients with Neuro-Endocrine tumors (NETs), require specialized molecular imaging to stage, re-stage and assess eligibility and response to therapy. 68Ga-DOTATATE is a nuclear medicine imaging agent that is not yet approved by Health Canada but used extensively throughout the world. The Ki-67 index, a marker of cell proliferation in NETs, is one of the most important prognostic factors in this disease. The objective of this study is to evaluate if the maximal standard uptake value (SUVmax) on PET/CT in NETs inversely correlates with Ki-67 score on initial biopsy. If this hypothesized correlation between SUV and Ki-67 score is reproduced, then DOTATATE would serve as a non-invasive method to assess cellular proliferation and therefore prognosis of these patients.

Condition or disease Intervention/treatment Phase
Neuroendocrine Tumors Drug: 68Ga-DOTATATE PET/CT Phase 3

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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 75 participants
Intervention Model: Single Group Assignment
Masking: None (Open Label)
Primary Purpose: Basic Science
Official Title: Correlation Between SUV on 68Ga-DOTATATE PET/CT and Ki-67 Index in Neuro-Endocrine Tumors
Estimated Study Start Date : October 1, 2019
Estimated Primary Completion Date : December 2020
Estimated Study Completion Date : December 2020


Arm Intervention/treatment
68Ga-DOTATATE PET/CT
68Ga-DOTATATE PET/CT scan performed on Neuro-endocrine tumor patients
Drug: 68Ga-DOTATATE PET/CT
68Ga-DOTATATE PET/CT scan




Primary Outcome Measures :
  1. Correlation between SUV on 68Ga-DOTATATE PET/CT with Ki-67 index in NET [ Time Frame: 2 years ]
    To determine whether there is an inverse correlation between SUV on 68Ga-DOTATATE PET/CT with Ki-67 index in patients with neuroendocrine tumors



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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Known or suspected somatostatin receptor positive tumor such as: neuroendocrine tumor (carcinoid, gastro-entero-pancreatic neuroendocrine tumors, etc); pheochromocytoma; neuroblastoma; medulloblastoma; ectopic Cushing syndrome/non-pituitary ACTH elevation; tumor-induced osteomalacia. Supporting evidence may include MRI, CT, biochemical markers, and/or pathology report.
  • Previous diagnosis of NET with Ki-67 index available or soon to be obtained.
  • ECOG performance status 0 - 3, inclusive.
  • 18 years or older and able to understand and provide written informed consent
  • Patients must be able to tolerate the physical/logistical requirements of a PET/CT scan including lying supine for up to 45 minutes with the arms above the head and tolerating intravenous cannulation for injection of the study drug

Exclusion Criteria:

  • Medically unstable patients (e.g. acute cardiac or respiratory distress or hypotensive, etc.)
  • Patients who exceed the safe weight limit or bore of the PET/CT bed
  • Patients who are claustrophobic or pregnant

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT02840149


Contacts
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Contact: Gad Abikhzer, MDCM 5143408222 ext 26125 gad.abikhzer@mcgill.ca

Locations
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Canada, Quebec
Mcgill University Health Centre Enrolling by invitation
Montreal, Quebec, Canada
Jewish General Hospital Enrolling by invitation
Montréal, Quebec, Canada, H4R3E8
Sponsors and Collaborators
Jewish General Hospital
Investigators
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Principal Investigator: Gad Abikhzer, MDCM McGill University Health Centre, Jewish General Hospital
Principal Investigator: Stephan Probst, MDCM Jewish General Hospital

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Responsible Party: Gad Abikhzer, MD, Jewish General Hospital
ClinicalTrials.gov Identifier: NCT02840149     History of Changes
Other Study ID Numbers: CODIM-MDM-16-211
First Posted: July 21, 2016    Key Record Dates
Last Update Posted: May 7, 2019
Last Verified: May 2019

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No

Keywords provided by Gad Abikhzer, Jewish General Hospital:
68Ga-DOTA-TATE, PET/CT

Additional relevant MeSH terms:
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Neuroendocrine Tumors
Endocrine Gland Neoplasms
Neuroectodermal Tumors
Neoplasms, Germ Cell and Embryonal
Neoplasms by Histologic Type
Neoplasms
Neoplasms, Nerve Tissue
Neoplasms by Site
Endocrine System Diseases