A Multi-cohort Study of the Tolerance, Safety, and Pharmacokinetics of GNR-055 in Healthy Volunteers
Mucopolysaccharidosis Type II, Metabolic Diseases
About this trial
This is an interventional treatment trial for Mucopolysaccharidosis Type II focused on measuring Mucopolysaccharidosis type II, Mucopolysaccharidoses, Metabolic Diseases, Lysosomal Storage Diseases, Carbohydrate Metabolism, Inborn, Metabolism, Inborn, Genetic Diseases, Inborn, Neurobehavioral Manifestations, Neurologic Manifestations, Genetic Diseases, X-Linked
Eligibility Criteria
Inclusion Criteria:
- Men aged 18 to 50 years (inclusive) at the time of signing the Informed Consent Form;
- Body mass index (BMI) 18.5 to 30 kg/m2, body weight of 50 to 90 kg;
- A verified diagnosis as "healthy" (the diagnosis "healthy" is established on the basis of a detailed medical history, in the absence of deviations from normal values during a clinical examination, including measurement of blood pressure, respiratory rate, heart rate, body temperature, laboratory and instrumental (ECG) examination data);
- A written informed consent to participate in the study in accordance with applicable laws in place and compliance with all the procedures and requirements/restrictions provided for by the study protocol;
- Consent to use adequate methods of contraception (double barrier method-male or female (for partners of male research volunteers), condom with spermicide, intrauterine device (IUD), diaphragm with spermicide, contraceptive sponge, cervical cap with spermicide).
Exclusion Criteria:
- Known hypersensitivity to idursulfase and/or to the medicinal product excipients;
- Burdened allergy history;
- Drug intolerance;
- History of seizures;
- Deposit injections or implants use of any other medicinal product three months before the Screening Visit;
- An unusual way of living (night working, extreme physical activity);
- Diarrhea dehydration, vomiting, or other causes within 24 hours before the Screening Visit;
- Deviations from the normal values of the clinical, laboratory, and ECG examinations;
- If there are acute or chronic diseases of the cardiovascular, bronchopulmonary, nervous, immune, and endocrine systems, diseases of the gastrointestinal tract, liver and biliary tract, kidney and urinary tract, blood and lymphatic system, a history of mental illness;
- Positive results for hepatitis B or C markers, human immunodeficiency virus (HIV), and syphilis;
- Acute infectious diseases less than four weeks before the Screening Visit;
- Regular administration of medicinal products less than two weeks before the Screening Visit;
- Systolic blood pressure (SBP) below 100 mm Hg or above 140 mm Hg; diastolic blood pressure (DBP) below 70 mm Hg or above 90 mm Hg; HR below 60 bpm or above 80 bpm;
- Blood donation (450 mL or more of blood or plasma) less than three months before the Screening Visit;
- Participation in human clinical studies of medicinal products less than three months before the Screening Visit;
- Consumption of more than 10 units of alcohol per week (1 unit of alcohol is equivalent to 0.5 L of beer, 200 mL of dry wine, or 50 mL of strong spirits) OR history of alcoholism;
- Alcohol exhale positive test;
- Drug addiction, toxic substance abuse, a positive urine analysis for potent and narcotic substances, including cocaine, cannabis, amphetamine, barbiturates, benzodiazepines, and opioids;
- Smoking more than 10 cigarettes per day;
- Other reasons that, in the opinion of the investigator, prevent a volunteer from participating in the study or cause an unreasonable risk.
Sites / Locations
- FSAEI HE "I.M. Sechenov First Moscow State Medical University" of the Ministry of Health of Russian Federation
Arms of the Study
Arm 1
Arm 2
Arm 3
Arm 4
Arm 5
Other
Other
Other
Other
Other
Cohort 1 GNR-055 (0.3 mg/kg)
Cohort 2 GNR-055 (0.5 mg/kg)
Cohort 3 GNR-055 (1 mg/kg)
Cohort 4 GNR-055 ( 2 mg/kg)
Cohort 5 GNR-055 (3 mg/kg)
GNR-055 (0.3 mg/kg) Single intravenous administration GNR-055
GNR-055 (0.5 mg/kg) Single intravenous administration GNR-055
GNR-055 (1 mg/kg) Single intravenous administration GNR-055
GNR-055 ( 2 mg/kg) Single intravenous administration GNR-055
GNR-055 (3 mg/kg) Single intravenous administration GNR-055