- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02127541
New Imaging Procedure for the Localisation of Insulinoma
April 16, 2018 updated by: University Hospital, Basel, Switzerland
Insulinoma: Insulinoma are rare, small insulin secreting neuroendocrine tumors.
The only curative approach is the surgical excision.
The preoperative detection remains a challenge.
A non-invasive, highly sensitive tool in localizing the insulinomas would be appreciated in the preoperative work-up of these patients.
To this aim Glucagon-like peptide-1 receptor (GLP-1R) imaging (Single Photon Emission Computer Tomography co-registered with a CT; SPECT/CT) could be a convenient tool.
The possibly more sensitive approach of targeting GLP-1R using Positron emission tomography (PET/CT) methodology has not been investigated in patients so far.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
52
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
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Basel, Switzerland, 4031
- University Hospital Basel
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Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Biochemically proven endogenous hyperinsulinaemic hypoglycaemia in the fasting state with neuroglycopenic symptoms or autologous Islet Cell transplantation in the forearm
- Conventional imaging (CT,MRI or EUS) not older than 2 months
- Signed written consent
- Age above 18 years
Exclusion Criteria:
- Kidney failure (creatinine > 140micromol/l)
- Known allergies against Exendin-4 (Byetta or Bydureon)
- Pregnancy
- Breastfeeding
- Medication with Byetta or Bydureon
- Evidence for malignancy (extrapancreatic tumor manifestations)
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: N/A
- Interventional Model: Single Group Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Ga -exendin PET/CT, In- exendin SPECT/CT, MRI
This is a cross-over study comparing three imaging methods (68Ga-DOTA-exendin-4 PET/CT, 111In-DOTA-exendin-4 SPECT/CT, MRI) in the same patient.
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Comparison of different imaging modalities
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Measuring Tumour to Background Ratio
Time Frame: 4 years
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4 years
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Measuring the accuracy of the Tumour-Localisation of 68-DOTA-Exendin-4 PET/CT and 111 In-DOTA-exendin-4 SPECT/CT.
Time Frame: 4 years
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4 years
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Accuracy of tumour localisation of standardized MRI in comparison with 68-DOTA-Exendin-4 PET/CT and 111 In-DOTA-exendin-4 SPECT/CT
Time Frame: 4 years
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4 years
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Sensitivity of tumour localisation with 68-DOTA-Exendin-4 PET/CT, 111 In-DOTA-exendin-4 SPECT/CT and standardized MRI in comparison with conventional imaging (CT,MRI and EUS)
Time Frame: 4 years
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4 years
|
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Evaluation of the side effects of 68Ga-DOTA-exendin-4 and 111In-DOTA-exendin-4
Time Frame: 4 years
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Through measurement of blood glucose and Quantification of Nausea respectively vomiting by means of the common toxicity criteria score system
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4 years
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Evaluation of the interobserver variability of 68Ga-DOTA-Exendin-4 PET/CT and 111In-DOTA-exendin-4 SPECT/CT
Time Frame: 4 years
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4 years
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Comparison of the angiogenesis markers with the those of breast carcinoma patients
Time Frame: 4 years
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4 years
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Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Damian Wild, MD, PhD, University Hospital, Basel, Switzerland
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
General Publications
- Wild D, Macke H, Christ E, Gloor B, Reubi JC. Glucagon-like peptide 1-receptor scans to localize occult insulinomas. N Engl J Med. 2008 Aug 14;359(7):766-8. doi: 10.1056/NEJMc0802045. No abstract available.
- Christ E, Wild D, Forrer F, Brandle M, Sahli R, Clerici T, Gloor B, Martius F, Maecke H, Reubi JC. Glucagon-like peptide-1 receptor imaging for localization of insulinomas. J Clin Endocrinol Metab. 2009 Nov;94(11):4398-405. doi: 10.1210/jc.2009-1082. Epub 2009 Oct 9.
- Pattou F, Kerr-Conte J, Wild D. GLP-1-receptor scanning for imaging of human beta cells transplanted in muscle. N Engl J Med. 2010 Sep 23;363(13):1289-90. doi: 10.1056/NEJMc1004547. No abstract available.
- Christ E, Wild D, Ederer S, Behe M, Nicolas G, Caplin ME, Brandle M, Clerici T, Fischli S, Stettler C, Ell PJ, Seufert J, Gloor B, Perren A, Reubi JC, Forrer F. Glucagon-like peptide-1 receptor imaging for the localisation of insulinomas: a prospective multicentre imaging study. Lancet Diabetes Endocrinol. 2013 Oct;1(2):115-22. doi: 10.1016/S2213-8587(13)70049-4. Epub 2013 Jul 25.
- Antwi K, Nicolas G, Fani M, Heye T, Pattou F, Grossman A, Chanson P, Reubi JC, Perren A, Gloor B, Vogt DR, Wild D, Christ E. 68Ga-Exendin-4 PET/CT Detects Insulinomas in Patients With Endogenous Hyperinsulinemic Hypoglycemia in MEN-1. J Clin Endocrinol Metab. 2019 Dec 1;104(12):5843-5852. doi: 10.1210/jc.2018-02754.
- Valente LG, Antwi K, Nicolas GP, Wild D, Christ E. Clinical presentation of 54 patients with endogenous hyperinsulinaemic hypoglycaemia: a neurological chameleon (observational study). Swiss Med Wkly. 2018 Nov 18;148:w14682. doi: 10.4414/smw.2018.14682. eCollection 2018 Nov 5.
- Antwi K, Fani M, Heye T, Nicolas G, Rottenburger C, Kaul F, Merkle E, Zech CJ, Boll D, Vogt DR, Gloor B, Christ E, Wild D. Comparison of glucagon-like peptide-1 receptor (GLP-1R) PET/CT, SPECT/CT and 3T MRI for the localisation of occult insulinomas: evaluation of diagnostic accuracy in a prospective crossover imaging study. Eur J Nucl Med Mol Imaging. 2018 Dec;45(13):2318-2327. doi: 10.1007/s00259-018-4101-5. Epub 2018 Jul 28.
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start
January 6, 2014
Primary Completion (Actual)
November 1, 2017
Study Completion (Actual)
November 1, 2017
Study Registration Dates
First Submitted
February 10, 2014
First Submitted That Met QC Criteria
April 28, 2014
First Posted (Estimate)
April 30, 2014
Study Record Updates
Last Update Posted (Actual)
April 18, 2018
Last Update Submitted That Met QC Criteria
April 16, 2018
Last Verified
April 1, 2018
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Glucose Metabolism Disorders
- Metabolic Diseases
- Neoplasms by Histologic Type
- Neoplasms
- Neoplasms by Site
- Neoplasms, Glandular and Epithelial
- Endocrine System Diseases
- Digestive System Neoplasms
- Infant, Newborn, Diseases
- Endocrine Gland Neoplasms
- Hyperinsulinism
- Pancreatic Diseases
- Adenoma
- Pancreatic Neoplasms
- Adenoma, Islet Cell
- Hypoglycemia
- Insulinoma
- Congenital Hyperinsulinism
- Nesidioblastosis
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Hormones
- Hormones, Hormone Substitutes, and Hormone Antagonists
- Anti-Obesity Agents
- Incretins
- Exenatide
Other Study ID Numbers
- EKBB 163/12
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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