A Study to Assess the Safety and Efficacy of Oral Insulin in T2DM Patients With Nonalcoholic Steatohepatitis (NASH)

Diabetes Mellitus, Type 2 Clinical Trial

Official title:

A Double-Blind, Randomized, Placebo-controlled, Multi-center Study to Assess the Safety and Efficacy of Oral Insulin to Reduce Liver Fat Content in Type 2 Diabetes Patients With Nonalcoholic Steatohepatitis (NASH)

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT04618744
• Other study ID #: ORA-D-N02
• Status: Completed
• Phase: Phase 2
• Start date: November 24, 2020
• Est. completion date: June 27, 2022

Study information

• Verified date: September 2022
• Source: Oramed, Ltd.
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This is a double-blind, randomized, placebo-controlled, multi-center study using the oral ORMD-0801 insulin formulation in patients with NASH and confirmed type 2 DM.

Description:

This is a double-blind, randomized, placebo-controlled, multi-center study using the oral ORMD-0801 insulin formulation in patients with NASH and confirmed type 2 DM. The study will consist of a Screening Phase, Placebo Run-in Phase, Treatment Phase and an End-of-Study Phase. Approximately 36 subjects will be randomized in a 2:1 ratio to receive either 8 mg ORMD-0801, 1 capsule twice a day (once in the morning approximately 30 to 45 minutes prior to breakfast and no later than 10 AM, and once at night between 8 PM to Midnight and no sooner than 1 hour after dinner) or matching placebo.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 33
• Est. completion date: June 27, 2022
• Est. primary completion date: June 27, 2022
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years to 70 Years

Eligibility

Inclusion Criteria:

• Male or female aged 18-70 years.

• BMI =25

• Known type 2 DM according to American Diabetic Association (one of the three needed):

Fasting Plasma Glucose =126 mg/dl or 2h postprandial (PG) following 75g OGTT =200 mg/dl or HbA1c > 6.5%28 or on treatment with metformin only or metformin in addition to no more than two of the following medications sulfonylurea, DPP-4 inhibitors, GLP-1 receptor agonists, Thiazolidinediones (TZDs)

• Diagnosis of NAFLD by non-invasive determination of hepatic steatosis grade S1, defined as hepatic steatosis>8% by MRI- PDFF and CAP FibroScan = 238 dB/m.

• Liver enzyme abnormalities: ULN=5 times.

• Fibrosis score 21=F=3 as defined by FibroScan measurement (Liver stiffness measurement, LSM) of 6 = LSM = 12 kPa.

• Signature of the written informed consent.

• Negative urine serum pregnancy test at Screening study entry for females of childbearing potential (WCBP).

• WCBP must have a negative urine pregnancy test result prior to the start of the run-in period and initiation if active dosing. A negative urine and serum pregnancy test must be obtained prior to active dosing. Males and females of childbearing potential must use two methods of contraception (double barrier method), one of which must be an acceptable barrier method from the time of screening to the last dosing study visit (22 weeks). Barrier methods of contraception include male condoms plus spermicide, diaphragm with spermicide plus male condom, cervical cap with spermicide plus male condom, or oral contraceptives. Acceptable methods of birth control include abstinence, oral contraceptives, surgical sterilization, vasectomy, the contraceptive patch, and the contraceptive ring. If a subject is not usually sexually active but becomes active, he or his partner should use medically accepted forms of contraception. Sperm donations will not be allowed for the duration of the study and for 90 days after the last dose of study drug.

• Females of non-childbearing potential are defined as postmenopausal who a) had more than 24 months since last menstrual cycle with menopausal levels of FSH (FSH Level > 40), b) who are surgically menopausal (surgical sterility defined by tubal occlusion, bilateral oophorectomy, bilateral salpingectomy or hysterectomy).

• For hypertensive patients, hypertension must be controlled by a stable dose of anti-hypertensive medication for at least 2 months prior to screening (and the stable dose can be maintained throughout the study) with BP < 150/<95 mmHg

• Patients previously treated with vitamin E (>400IU/day), Polyunsaturated fatty acid (>2g/day) or Ursodeoxycholic acid fish oil can be included if drugs are stopped at least 3 months prior to enrolment and up to the end of the study.

• Glycaemia must be controlled (Glycosylated Hemoglobin A1C =8.5%) while any HbA1C increment should not exceed 1% during 6 months prior to enrolment).

Exclusion Criteria:

• Patients with active (acute or chronic) liver disease other than NASH (e.g. viral hepatitis, genetic hemochromatosis, Wilson disease, alpha-1 antitrypsin deficiency, alcohol liver disease, drug-induced liver disease) at the time of enrolment.

• ALT or AST > 5 times ULN.

• Abnormal synthetic liver function (serum albumin =3.5gm%, INR >1.3).

• Known alcohol and/or any other drug abuse or dependence in the last five years.

• Weight >120 Kg (264.6 lbs.)

• Known history or presence of clinically significant, cardiovascular, gastrointestinal, metabolic (other than diabetes mellitus), neurologic, pulmonary, endocrine, psychiatric, neoplastic disorder, or nephrotic syndrome.

• History or presence of any disease or condition known to interfere with the absorption, distribution, metabolism, or excretion of drugs including bile salt metabolites (e.g. inflammatory bowel disease (IBD), previous intestinal (ileal or colonic) operation, chronic pancreatitis, celiac disease, or previous vagotomy.

• Weight loss of more than 5% within 6 months prior to enrolment.

• History of bariatric surgery.

• Uncontrolled blood pressure BP =150/=95.

• Non-type 2 DM (type 1, endocrinopathy, genetic syndromes etc.).

• Patients with HIV.

• Daily alcohol intake >20 g/day (2 units/day) for women and >30 g/day (3 units/day) for men.

• Treatment with anti-diabetic medications other than metformin and more than two of the following medications sulfonylurea, DPP-4 inhibitors, GLP-1 receptor agonists, TZDs

• Metformin, fibrates, statins, not provided on a stable dose in the last 6 months.

• Patients who are treated with valproic acid, Tamoxifen, methotrexate, amiodarone.

• Chronic treatment with antibiotics (e.g. Rifaximin).

• Homeopathic and/or Alternative treatments. Any treatment must be stopped before the screening period.

• Uncontrolled hypothyroidism defined as Thyroid Stimulating Hormone >2X the upper limit of normal (ULN). Thyroid dysfunction controlled for at least 6 months prior to screening is permitted.

• Patients with renal dysfunction: eGFR< 40 ml/min.

• Unexplained serum creatinine phosphokinase (CPK) >3X the upper limit of normal (ULN). Patients with a reason for CPK elevation may have the measurement repeated prior to enrolment; a CPK retest > 3X ULN leads to exclusion.

• Subjects meeting criteria for contraindication for MRI - including the following:

i. History of severe claustrophobia impacting the ability to perform MRI during the study, even despite mild sedation/treatment with as anxiolytic.

ii. Subjects with metal implants, devices, paramagnetic objects contained within the body, and excessive or metal-containing tattoos.

iii. Subjects unable to lie still within the environment of the MRI scanner or maintain a breath-hold for the required period to acquire images, even despite mild sedation/treatment with an anxiolytic.

• The subject participated in a clinical research study involving a new chemical entity within 4 weeks of study entry.

• Known allergy to soy.

Related Conditions & MeSH terms

• Diabetes Mellitus, Type 2
• Fatty Liver
• NASH - Nonalcoholic Steatohepatitis
• Non-alcoholic Fatty Liver Disease

Intervention

Drug:
• ORMD-0801 (Insulin) capsule 8 mg BD
8 mg ORMD-0801, 1 capsule, twice a day, once in the morning and once in the evening.

Other:
• Placebo
Matching Placebo

Locations

Country	Name	City	State
Israel	Hadassah Medical Center	Jerusalem	International/Other
Israel	Tel Aviv Sourasky Medical Center- Ichilov Hospital	Tel Aviv	International/Other
United States	Orange County Research Center	Tustin	California

Sponsors (2)

Lead Sponsor	Collaborator
Oramed, Ltd.	Integrium

Countries where clinical trial is conducted

United States,  Israel, 

References & Publications (4)

Chalasani N, Younossi Z, Lavine JE, Diehl AM, Brunt EM, Cusi K, Charlton M, Sanyal AJ. The diagnosis and management of non-alcoholic fatty liver disease: practice Guideline by the American Association for the Study of Liver Diseases, American College of Gastroenterology, and the American Gastroenterological Association. Hepatology. 2012 Jun;55(6):2005-23. doi: 10.1002/hep.25762. — View Citation

Lin SC, Heba E, Bettencourt R, Lin GY, Valasek MA, Lunde O, Hamilton G, Sirlin CB, Loomba R. Assessment of treatment response in non-alcoholic steatohepatitis using advanced magnetic resonance imaging. Aliment Pharmacol Ther. 2017 Mar;45(6):844-854. doi: 10.1111/apt.13951. Epub 2017 Jan 24. — View Citation

Ratziu V, Bellentani S, Cortez-Pinto H, Day C, Marchesini G. A position statement on NAFLD/NASH based on the EASL 2009 special conference. J Hepatol. 2010 Aug;53(2):372-84. doi: 10.1016/j.jhep.2010.04.008. Epub 2010 May 7. — View Citation

Vernon G, Baranova A, Younossi ZM. Systematic review: the epidemiology and natural history of non-alcoholic fatty liver disease and non-alcoholic steatohepatitis in adults. Aliment Pharmacol Ther. 2011 Aug;34(3):274-85. doi: 10.1111/j.1365-2036.2011.04724.x. Epub 2011 May 30. Review. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Number of treatment-related adverse events	The Number of treatment-related adverse events according to CTCAE version 4.03	Week 16
Secondary	Percent change in liver fat content	The percent change in liver fat content as measured with MRI Proton density Fat Fraction at baseline and at week 12.	Screening and Week 12