Subcutaneous Doses of CM-101 as a Treatment for Medical Conditions Involving Inflammatory and Fibrotic Mechanisms in Healthy Male Subjects

NCT06037577 | Completed Phase 1 DMC

• 1 other identifier: CM-101-SC-001
• Study Type: interventional
• Target: 8
• Locations: 1 country
• Sites: 1

Brief Summary

CM-101 is developed as treatment for medical conditions involving inflammatory and fibrotic mechanisms such as non-alcoholic steatohepatitis (NASH) and primary sclerosing cholangitis (PSC) and systemic sclerosis (SSc). In this current study, the IP is tested in healthy male volunteers.

Conditions

Nonalcoholic Steatohepatitis (NASH); Primary Sclerosing Cholangitis (PSC); Systemic Sclerosis (SSc)

Outcome Measures

Primary Outcomes (6)

• Incidence and characteristics of adverse events (AEs)

  Incidence and characteristics of adverse events (AEs) occurring following single subcutaneous doses of CM-101

  10 weeks

• Plasma pharmacokinetic (PK) of CM-101 - Maximum CM-101 plasma concentration (Cmax)

  Maximum CM-101 plasma concentration (Cmax)

  10 weeks

• Plasma pharmacokinetic (PK) of CM-101 - Time to Cmax (tmax)

  Time to Cmax (tmax)

  10 weeks

• Plasma pharmacokinetic (PK) of CM-101 - Area under the curve (AUC) to the final concentration ≥ limit of quantitation (LOQ), AUC(0-t) and to infinity AUCinf

  Area under the curve (AUC) to the final concentration ≥ limit of quantitation (LOQ), AUC(0-t) and to infinity AUCinf

  10 weeks

• Plasma pharmacokinetic (PK) of CM-101 - Terminal elimination rate constant (λz)

  Terminal elimination rate constant (λz)

  10 weeks

• Plasma pharmacokinetic (PK) of CM-101 - Terminal elimination half-life (T½)

  Terminal elimination half-life (T½)

  10 weeks

Secondary Outcomes (3)

• Assessment, based on the safety profile within the tested doses range of CM-101 - dose-limiting toxicity (DLT)

  10 weeks

• Assessment, based on the safety profile within the tested doses range of CM-101 - maximum tolerated dose (MTD)

  10 weeks

• Level of antibodies

  10 weeks

Study Arms (2)

Anti-human CCL24 monoclonal antibody (CM-101)

EXPERIMENTAL

Single 5 mg/kg of CM-101, Subcutaneous administration

Drug: CM-101

Placebo

PLACEBO COMPARATOR

Placebo : Subcutaneous administration

Drug: Placebo

Interventions

CM-101 DRUG

Anti-human CCL24 monoclonal antibody (CM-101)

Anti-human CCL24 monoclonal antibody (CM-101)

Placebo DRUG

Placebo Comparator

Placebo

Eligibility Criteria

• Age: 18 Years - 45 Years
• Gender Eligibility Details: Healthy Male Subjects
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Subjects must provide written informed consent prior to participating in the study.
• Considered healthy by the Investigator as defined by no clinically relevant abnormalities identified by a detailed medical history, full physical examination, 12-lead ECG, and clinical laboratory tests.
• Body Mass Index (BMI) 19.0-29.0 kg/m2 and total body weight within 55-95 Kg.
• Fertile men must agree to use a barrier contraceptive (condom) for 90 days post-dosing and are restricted from donating sperm for 90 days after dosing. Subjects with a vasectomy performed more than 6 months prior to treatment are also acceptable.
• Non-smoking and no use of any tobacco or nicotine product by declaration for a period of at least 3 months prior to screening.
• Supine blood pressure and heart rate within normal limits (systolic 90-140 mmHg; diastolic 50-90 mmHg, heart rate 45-100 beats per minute). No evidence of orthostatic hypotension.
• ECG with no clinically significant abnormalities recorded at Screening visit and on dosing day (before drug administration): PR interval within 120 and 210 ms, QRS interval\< 120 ms, and QTc interval \<450 ms.
• Subjects who are willing and able to comply with scheduled visits, treatment plan, laboratory tests, and other study procedures.

You may not qualify if:

• Evidence or history of clinically relevant hematological, renal, endocrine, pulmonary, gastrointestinal, cardiovascular, hepatic, psychiatric, neurologic, or allergic disease (including drug allergies,). This includes any acute or chronic medical or psychiatric condition or laboratory abnormality.
• History or current drug/alcohol abuse. History of regular alcohol consumption exceeding - 14 drinks/week for men (1 drink = 5 ounces \[150 mL\] of wine or 12 ounces \[360 mL\] of beer or 1.5 ounces \[45 mL\] of hard liquor) within 6 months of screening.
• Hypereosinophilia defined as peripheral blood Eosinophils \> 4.5×108/L (450/μl) or exceeding 7% of the circulating leukocytes.
• Positive urine drugs of abuse (DoA) test during screening and on admission.
• Positive breath alcohol test on admission.
• Known acute or chronic allergy to any drug or hypersensitivity to any of the test formulation compounds or contraindication to the test product.
• Use of any prescription or over-the-counter (OTC) medications, including vitamins and herbal or dietary supplements within 14 days prior to dosing. Paracetamol for symptomatic relief of pain is allowed up to 24 hours prior to study drug administration.
• Having received any biological treatment with recombinant antibodies, immunological therapy, or anticancer treatment. Previous standard vaccination treatment is allowed.
• Positive HIV, hepatitis HBsAg or hepatitis HCV Ab serology tests at Screening.
• Subjects who donated blood in the 3 months or received blood or plasma derivatives in the 6 months preceding study drug administration.
• Participation in another clinical trial within 3 months prior to dosing (calculated from the previous study's last dosing day).
• Subjects with any acute medical situation (e.g. acute infection) within 48 hours of dosing.
• Subjects with an inability to communicate well with the investigators and CRC staff (e.g., language problem, poor mental development).

Sponsors & Collaborators

• ChemomAb Ltd.: lead

Study Sites (1)

Tel Aviv Sourasky Medical Center

Tel Aviv, 6423916, Israel

Location

MeSH Terms

Conditions

Non-alcoholic Fatty Liver Disease; Cholangitis, Sclerosing; Scleroderma, Systemic

Interventions

streptococcal polysaccharide type III group B

Condition Hierarchy (Ancestors)

Fatty Liver; Liver Diseases; Digestive System Diseases; Cholangitis; Bile Duct Diseases; Biliary Tract Diseases; Connective Tissue Diseases; Skin and Connective Tissue Diseases; Skin Diseases

Study Officials

• Arnon Aharon, MD

  ChemomAb Ltd.

  STUDY DIRECTOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: PARTICIPANT, INVESTIGATOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: August 30, 2023
• First Posted: September 14, 2023
• Study Start: March 5, 2019
• Primary Completion: May 5, 2019
• Study Completion: May 5, 2019
• Last Updated: September 14, 2023

Record last verified: 2023-09

Locations

IL (1)