Multi-Organ Denervation With the iRF System to RedUce Sympathetic Drive (MODUS)

Metavention

Status: Enrolling

Conditions: Hypertension; Type 2 Diabetes; Metabolic Syndrome

Treatments: Other: Control Procedure; Device: iRF System Multi-organ Denervation

Study type: Interventional

Funder types: Industry

Identifiers

NCT04917393

2040

Details and patient eligibility

About

The objective of the study is to evaluate the safety of multi-organ denervation using the Integrated Radio Frequency (iRF) Denervation System. and to understand any potential improvement in hypertension and glycemic control.

Full description

This study is a prospective, single-arm, multi-center, sham contollred trial to evaluate the initial safety and performance of multi-organ denervation for the treatment of hypertension and type 2 diabetes.

Enrollment: 45 estimated patients

Sex: All

Ages: 18 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

1. Age ≥ 18 and ≤ 80 years old

2. Office systolic blood pressure (SBP) ≥ 135 mmHg or on a stable dose of antihypertensive medication(s) for at least 30 days

3. Documented daytime systolic ambulatory blood pressure (ABP) ≥ 135 and < 175 mmHg

4. HbA1c ≥7.5% - ≤11.0% on a stable dose of antidiabetic medication(s) for at least 90 days

5. Waist circumference ≥ 102 cm (male) and ≥ 88 cm (female)

   Exclusion Criteria:

6. Renal artery (RA) anatomy on either side OR common hepatic artery (CHA) anatomy, ineligible for treatment including the following:

   1. CHA OR RA artery diameter < 4.0 mm or > 7.0 mm
   2. CHA or RA length that does not allow adequate landing zone for at least one iRF balloon placement and treatment
   3. Only one functioning kidney
   4. Presence of abnormal kidney tumors
   5. CHA or RA with aneurysm
   6. Pre-existing stent or history of angioplasty in target arteries
   7. Fibromuscular dysplasia of the CHA or renal arteries
   8. Presence of CHA OR RA diameter stenosis >30%
   9. Individual lacks appropriate arterial anatomy for treatment or for maneuvering of the device from the femoral artery to the target location(s)

7. Prior renal denervation procedure

8. Type 1 diabetes mellitus

9. Use of insulin within 90 days prior to Index Procedure

10. eGFR < 45 mL/min per 1.73 m2

11. One or more documented severe hypertensive crisis (persistent or elevated hypertension > 180 mmHg accompanied by clinical symptoms) in the 90 days prior to Index Procedure

12. One or more documented hyperglycemia episodes (requiring hospitalization) in the 90 days prior to Index Procedure

13. One or more Severe hypoglycemic events (severe cognitive impairment requiring external assistance for recovery) in the 90 days prior to Index Procedure

14. Evidence of active infection within 7 days prior to Index Procedure

15. Documented history of chronic active inflammatory bowel disorders such as Crohn's disease or ulcerative colitis

16. Any history of cerebrovascular event (e.g., stroke, transient ischemic event, and cerebrovascular accident) within 6 months prior to Index Procedure

17. Myocardial infarction within 6 months of Index Procedure

18. Heart failure (New York Heart Association [NYHA] Class III-IV) at time of consent.

19. Documented confirmed episode(s) of stable or unstable angina within 6 months prior to Index Procedure

20. Documented history of persistent or permanent atrial tachyarrhythmia

21. Chronic oxygen support or mechanical ventilation other than nocturnal respiratory support for sleep apnea

22. Night shift workers

23. Chronic regular use (e.g., daily use) of NSAIDs for 6 months or greater. Aspirin therapy is allowed.

24. Active implantable medical device (e.g., ICD or CRT-D, neuromodulator/spinal stimulator, baroreflex stimulator)

25. Known Primary pulmonary hypertension (HTN) (> 60 mmHg pulmonary artery or right ventricular systolic pressure)

26. Individual has known pheochromocytoma, Cushing syndrome, primary hyperaldosteronism, coarctation of the aorta, untreated hyperthyroidism, untreated hypothyroidism, or primary hyperparathyroidism. (Note: Treated hyperthyroidism and treated hypothyroidism are permissible.)

27. A history of bariatric surgery, baroreflex activation therapy, or liver transplant, or these procedures are planned in the 365 days following Index Procedure

28. Previous hepatobiliary surgery/intervention that in the opinion of the investigator could preclude the ability to perform denervation of the CHA

29. History or diagnosis of proliferative retinopathy or advanced autonomic neuropathy (e.g., orthostatic hypotension attributable to autonomic neuropathy, a diagnosis of gastroparesis, or a clinical history strongly suggestive of delayed gastric emptying)

30. ALT or AST greater than 200 U/L

31. History or evidence of active / suspected chronic liver or biliary disease including Hepatitis B, Hepatitis C, autoimmune hepatitis, primary biliary cholangitis (PBC), primary sclerosing cholangitis, Wilson's disease, alpha-1-antitrypsin deficiency, hemochromatosis, drug-induced liver disease, bile duct dilation and obstruction, symptomatic gallstones, liver cancer or liver cirrhosis. Note: subjects with past symptomatic gallstones and a cholecystectomy are not excluded.

32. Current or chronic pancreatitis

33. Documented contraindication or allergy to contrast medium not amenable to treatment

34. Limited life expectancy of < 1 year at the discretion of the investigator

35. Any known, unresolved history of drug use or alcohol dependency, lacks the ability to comprehend or follow instructions, or for any reason in the opinion of the investigator, would be unlikely or unable to comply with study protocol requirements or whose participation may result in data analysis confounders

36. Pregnant, nursing, or planning to become pregnant (documented negative pregnancy test result required documented within a maximum of 7 days before Index Procedure for all women of childbearing potential)

37. Concurrent enrollment in any other investigational drug or device trial (participation in noninterventional registries is acceptable)

Trial design

Primary purpose: Device Feasibility

Allocation: Randomized

Interventional model: Crossover Assignment

Masking: Single Blind

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45 participants in 2 patient groups

Multi-organ denervation

Experimental group

Description:

Multi-organ (Hepatic and Renal) denervation with the Integrated Radio Frequency (iRF) Denervation System

Treatment:

Device: iRF System Multi-organ Denervation

Control Arm

Sham Comparator group

Description:

Subjects will recieved the sham procedure

Treatment:

Other: Control Procedure