Evaluation of the Integrated Radio Frequency Denervation System to Improve Glycemic Control in Type 2 Diabetic Subjects

  • STATUS
    Recruiting
  • participants needed
    15
  • sponsor
    Metavention
Updated on 19 February 2024
hypertension
liver disease
fatty liver
nash
hypertension medication

Summary

The objective of this early feasibility study is to evaluate the safety and performance of intravascular hepatic denervation using the Metavention Integrated Radio Frequency Denervation System (iRF System) to improve glycemic control in type 2 diabetes subjects.

Details
Condition NIDDM
Age 22years - 65years
Treatment iRF System Hepatic Denervation
Clinical Study IdentifierNCT04285554
SponsorMetavention
Last Modified on19 February 2024

Eligibility

Yes No Not Sure

Inclusion Criteria

b'Age \\u226522 and \\u226465 years old'
b'Type 2 Diabetes diagnosis meeting the following criteria:'
b'Hb1Ac > 7.0% and \\u2264 9.0% (53 mmol/mol - 75 mmol/mol), AND'
b'On two OAD medications; one at the highest tolerated dose with no changes in'
b'medication dose in the 12 weeks prior to the first screening visit'
b'Waist circumference \\u2265102 cm (male) and \\u226588cm (female)'
b'Diagnosis of hypertension: SBP \\u2265140mmHg OR SBP \\u2265130mmHg on hypertension medications (2'
b'or less)'
b'MRI-PDFF \\u226510% indicating non-alcoholic fatty liver disease (NAFLD)'
b'Documented status of stable lifestyle modifications'
b'Women of childbearing potential (WOCBP) must be using at least one acceptable method'
b'of contraception throughout the study'

Exclusion Criteria

b'BMI >40 kg/m2'
b'Diagnosis of type 1 diabetes'
b'Current or previous use of injectable diabetes medications (e.g., insulin and GLP-1RA)'
b'Current use of >2 hypertension medications'
b'Two or more self-reported or documented severe hypoglycemia events (severe'
b'hypoglycemia event defined as: hypoglycemia associated with severe cognitive'
b'impairment requiring external assistance for recovery) in the 180 days prior to Index'
b'Procedure'
b'One or more documented hyperglycemia episodes requiring hospitalization in the'
b'180-days prior to Index Procedure'
b'During medication run in period, uncontrolled hyperglycemia noted by a fasting glucose'
b'value of >270mg/dL or >360mg/dL at any point that is then confirmed by a second'
b'measurement (not on the same day)'
b'A history of bariatric surgery, renal denervation, baroreflex activation therapy, or'
b'liver transplant, or these procedures are planned in the 365 days following Index'
b'Procedure'
b'Any surgical procedure within 30 days prior to Index Procedure'
b'History of gallstones without a cholecystectomy being performed or current gallstones'
b'(Note: subjects who have had a cholecystectomy are not excluded)'
b'Previous hepatobiliary surgery/intervention that in the opinion of the investigator'
b'could preclude the ability to perform denervation of the common hepatic artery'
b'Currently taking the following medications within 90 days prior to screening and/or'
b'there is a need or anticipated need for these medications during the study:'
b'Systemic Corticosteroids'
b'Anticonvulsants'
b'Centrally acting sympatholytics'
b'Use of anticoagulation therapy which cannot be discontinued from 7 days before to 14'
b'days after the Index Procedure'
b'Any other condition(s) that would compromise the safety of the Subject or compromise'
b'tudy quality as judged by the Investigator'
b'eGFR <60 mL/min/1.73 m2'
b'History or diagnosis of proliferative retinopathy or advanced autonomic neuropathy'
b'(e.g., orthostatic hypotension attributable to autonomic neuropathy, a diagnosis of'
b'gastroparesis, or a clinical history strongly suggestive of delayed gastric emptying)'
b'Unstable cardiovascular disease, myocardial infarction, unstable angina, widespread'
b'atherosclerosis with documented intravascular thrombosis or unstable plaques'
b'Documented history or concurrent signs of significant thyroid disease NOTE: If a'
b'ubject is on chronic thyroid drug treatment, and has a serum TSH test result in'
b'normal range at Baseline they may enter study'
b'Uncorrectable bleeding diathesis, platelet dysfunction, thrombocytopenia with platelet'
b'count <100,000/microliter, or documented coagulopathy'
b'Significant alcohol consumption, defined as more than 2 drink units per day'
b'(equivalent to 20 g) in women and 3 drink units per day (equivalent to 30 g) in men,'
b'or inability to reliably quantify alcohol intake'
b'Active substance abuse, based on Investigator judgment, including inhaled or injected'
b'drugs, within 1 year prior to the initial screening'
b'Significant weight loss within the last 6 months (e.g., >10% total body weight loss)'
b'Hepatic decompensation defined as the presence of any of the following:'
b'Serum albumin less than 3.5 g/dL'
b'International normalized ratio (INR) greater than 1.4 (unless due to therapeutic'
b'anticoagulants)'
b'Total bilirubin greater than 2 mg/dL with the exception of Gilbert syndrome'
b'History of esophageal varices, ascites, or hepatic encephalopathy'
b'ALT or AST greater than 200 U/L'
b'Diagnosis of liver cirrhosis'
b'Chronic liver or biliary disease of the following etiology:'
b'History or diagnosis of Hepatitis B'
b'History or diagnosis of Hepatitis C'
b'History or diagnosis of current active autoimmune hepatitis'
b'History or diagnosis of primary biliary cholangitis (PBC)'
b'History or diagnosis of primary sclerosing cholangitis'
b"History or diagnosis of Wilson's disease"
b'History or diagnosis of alpha-1-antitrypsin deficiency'
b'History or diagnosis of hemochromatosis'
b'History or evidence of drug-induced liver disease, as defined on the basis of'
b'typical exposure and history'
b'Known bile duct obstruction'
b'Suspected or proven liver cancer'
b'History of acute or chronic pancreatitis'
b'Subjects unable to undergo MRI-PDFF or CT for any reason'
b'Currently enrolled in any other investigational trial'
b'History of an acute neurologic event including epilepsy, seizures, stroke, and'
b'transient ischemic attack.'
b'Iliac/femoral artery stenosis precluding insertion of the catheter'
b'Human immunodeficiency virus (HIV)'
b'Subjects with a history of adverse reaction to heparin or heparin induced'
b'thrombocytopenia (HIT)'
b'Subjects with conditions that can affect RBC turnover, those who have received a blood'
b'transfusion in the past 90 days, or expect to have an elective procedure during the'
b'course of the study that may require blood transfusion'
b'Not a candidate for surgery or general anesthesia'
b'Unwilling to comply with study requirements, including medication run-in, SMBG,'
b'patient diary and follow-up visits'
b'Subjects with implantable pacemakers, implantable cardiac defibrillators or'
b'implantable neurostimulators Anatomic Exclusions from CT Angiogram'
b'Replaced or accessory LHA or RHA determined on CT angiogram.'
b'Vessel tortuosity or variant vascular anatomy that could preclude the access or'
b'maneuvering of the device from the femoral artery to the target location'
b'Evidence of CHA and/or portal vein intraluminal thrombus'
b'CHA vessel diameter <4.0mm or >7.0mm'
b'CHA diameter stenosis >30%'
b'CHA vessel length <20mm'
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