A Study to Compare the Bioavailability and Pharmacokinetics of Cyclosporine After Intravenous Administration of NEUROSTAT®, a CREMOPHOR® EL-free Lipid Emulsion, and SANDIMMUNE® Injection (a Suspension of Cyclosporine in CREMOPHOR® EL) in Healthy Volunteers

NCT01692834 | Completed Phase 1

• 1 other identifier: 99752
• Study Type: interventional
• Target: 65
• Locations: 1 country
• Sites: 1

Brief Summary

To compare the bioavailability, pharmacokinetic profiles and the tolerability of two formulations of intravenous cyclosporine in healthy volunteers.

Conditions

Healthy

Keywords

bioequivalence; pharmacokinetics; tolerability; safety; ciclosporin; cyclosporine; cyclosporine A; Sandimmune; Sandimmun; CicloMulsion; NeuroSTAT

Outcome Measures

Primary Outcomes (1)

• Bioequivalence between test and reference product.

  To compare the bioavailability and pharmacokinetics of a single dose of the test product, NeuroSTAT® 5 mg/mL ready-to-use Cremophor® EL-free cyclosporine with the reference product, Sandimmune® Injection 50 mg/mL Cremophor® EL suspension (each 1 mL diluted in 20 mL saline). For this purpose the pharmacokinetics of cyclosporine was compared during and after intravenous (IV) infusion, over 4 hours, of a single dose of 5 mg/kg of each of the two formulations to healthy subjects. The primary parameters are area under the blood concentration-time curves (AUC) from time zero to time of last measurable concentration (AUC0-last), time zero to infinity (AUC0-∞), time 4 h to infinity (AUC4-∞). Point estimates and 90 % Confidence IntervaI (CI) for the NeuroSTAT®/Sandimmune® geometric mean ratios of all variables are calculated. The two products are considered bioequivalent if the 90 % CI for the primary variables are within the FDA and EMA approved range of 0.8 and 1.25.

  Repeated samplings from pre-dose to 48 hours

Secondary Outcomes (1)

• Tolerability comparison of test and reference product

  From start of study drug administration to last blood sampling at 48 hours

Study Arms (2)

Cyclosporine in Cremophor EL®

ACTIVE COMPARATOR

Dosing 5 mg/kg infused at a constant rate over 4 h with a syringe pump.

Drug: Sandimmune® Injection

Cyclosporine in lipid emulsion

ACTIVE COMPARATOR

Dosing 5 mg/kg infused at a constant rate over 4 h with a syringe pump.

Drug: NeuroSTAT®

Interventions

Sandimmune® Injection DRUG

Cyclosporine in Cremophor EL®

NeuroSTAT® DRUG

Also known as: CicloMulsion® (ready-to-use lipid emulsion of Cyclosporine A)

Cyclosporine in lipid emulsion

Eligibility Criteria

• Age: 18 Years - 55 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Healthy male and female subjects 18 to \< 56 years of age.
• Caucasian and Non-Caucasian subjects.
• Body mass within 15% of the ideal mass in relation to height and age (this relates to a Body Mass Index \[BMI\] of 19 - 33 kg/m2).
• Body mass not less than 60 kg and not more than 100 kg.
• Findings within the range of clinical acceptability in medical history and physical examination, and laboratory results within the laboratory reference ranges for the relevant laboratory tests (unless the investigator considered the deviation to be irrelevant for the purpose of the study).
• Normal 12-lead ECG and vital signs, or abnormalities which the investigator did not consider a disqualification for participation in the study.
• Willingness to undergo pre-, interim- and post-study physical examinations, vital signs and laboratory investigations.
• Ability to comprehend and willingness to have signed both statements of informed consent (for screening and period-related procedures).
• Non-smoker or past smoker who had stopped the use of any form of tobacco, including snuff or similar products, at least 3 months before the first administration of study medication.
• Female subjects of childbearing potential, but who were not pregnant, not lactating and who were either abstaining from sexual activity or using medically acceptable and reliable methods of contraception for the duration of the study. Examples of reliable methods of contraception included tubal ligation, hysterectomy, intrauterine device, or a barrier method combined with a spermicide. The use of hormonal contraceptives (including a hormonal intrauterine device) was not allowed. Females not of childbearing potential may have been included if they had no menstrual period for one year and were considered as post-menopausal. A pregnancy test was performed prior to each cyclosporine dosing to all women of childbearing potential.

You may not qualify if:

• Evidence of psychiatric disorder, antagonistic personality, poor motivation, emotional or intellectual problems likely to have limited the validity of consent to participate in the study or limited the ability to comply with protocol requirements.
• History of, or current compulsive alcohol abuse (\> 10 drinks weekly), or regular exposure to other substances of abuse.
• Use of any medication, prescribed or over-the-counter, within 2 weeks prior to the first administration of study medication (within 2 weeks prior to dosing in Treatment period 2 for Cohort 2) except if this would not have affected the outcome of the study in the opinion of the investigator.
• Females taking oral or transdermal hormonal contraceptives within 14 days preceding dosing or having used implanted or injected hormonal contraceptives within 6 months prior to dosing.
• Participation in another study with an experimental drug, where the last administration (of previous study medication) was within 12 weeks before the first administration of study medication.
• Treatment within the previous 3 months with any drug with a well-defined potential for adversely affecting a major organ or system.
• A major illness during the 3 months before commencement of the screening period.
• History of hypersensitivity to the study medication, carrier substances, or any related medication.
• History of any type of malignancy.
• Tendency toward recurrent infections, known untreated parasitic infection, or history of primary or secondary immunodeficiency.
• History of allergy to soybeans or soy products.
• History of allergy to eggs or egg products.
• History of bronchial asthma or any other bronchospastic diseases.
• History of epilepsy.
• History of porphyria.

Sponsors & Collaborators

• NeuroVive Pharmaceutical AB: lead

Study Sites (1)

PAREXEL

Bloemfontein, 9301, South Africa

Location

Related Links

• Ehinger KH, Hansson MJ, Sjövall F, Elmér E. Bioequivalence and tolerability
• Errata to publication

MeSH Terms

Interventions

Cyclosporine

Intervention Hierarchy (Ancestors)

Cyclosporins; Peptides, Cyclic; Macrocyclic Compounds; Polycyclic Compounds; Peptides; Amino Acids, Peptides, and Proteins

Study Officials

• Eduard FW Krantz, Dr

  Parexel

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: phase 1
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: PARTICIPANT
• Intervention Model: CROSSOVER
• Sponsor Type: INDUSTRY
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: September 11, 2012
• First Posted: September 25, 2012
• Study Start: June 1, 2009
• Primary Completion: January 1, 2010
• Study Completion: January 1, 2010
• Last Updated: August 1, 2014

Record last verified: 2014-07

Locations

ZA (1)