Safinamide Steady State Interaction With Rosuvastatin

NCT ID: NCT03216304

Last Updated: 2017-08-01

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 24 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2017-05-22
• Study Completion Date: 2017-07-06

Brief Summary

To evaluate if safinamide at the steady state, obtained after multiple 100 mg once a day administrations, has an effect on the pharmacokinetics of rosuvastatin, concomitantly administered as a single 20 mg dose, with respect to the pharmacokinetics of 20 mg rosuvastatin administered alone.

Detailed Description

Xadago® SmPC reports that safinamide may transiently inhibit BCRP, therefore a time interval of 5 h should be kept between dosing of safinamide and medicinal products that are BCRP substrates with a Tmax ≤ 2 h (e.g. pitavastatin, pravastatin, ciprofloxacin, methotrexate, topotecan, diclofenac or glyburide).

Following a specific request of FDA, the present interaction study in healthy male and female volunteers will be conducted in order to determine if multiple dose administration of safinamide with the BCRP substrate rosuvastatin alters the plasma exposure of rosuvastatin in vivo. Orally administered rosuvastatin, a 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) reductase inhibitor, developed for the treatment of dyslipidaemia, represents a sensitive probe to assess the magnitude of BCRP inhibition. In PK trials in healthy volunteers, rosuvastatin Tmax ranged from 1.7 to 5 h after administration of 10-80 mg doses.

Conditions

Healthy

Study Design

• Allocation Method: NON_RANDOMIZED
• Intervention Model: CROSSOVER
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

rosuvastatin

Film-coated tablets Rosuvastatin will be administered at the dose of 20 mg (single dose at day 1)

Group Type: EXPERIMENTAL

20 mg rosuvastatin calcium period 1

Intervention Type: DRUG

Rosuvastatin will be administered as follows:

• Day 1: a single dose of 20 mg rosuvastatin calcium (one Crestor® tablet)

safinamide + rosuvastatin

Film-coated tablets Safinamide will be administered at the dose 100 mg (once a day for 11 days) Film-coated tablets Rosuvastatin will be administered at the dose of 20 mg (single dose at 12)

Group Type: EXPERIMENTAL

100 mg safinamide

Intervention Type: DRUG

Safinamide will be administered as follows:

• Days 5-11: 100 mg safinamide (one Xadago® tablet), once a day
• Day 12: a single dose of 100 mg safinamide (one Xadago® tablet), immediately followed by a single dose of 20 mg rosuvastatin calcium (one Crestor® tablet)
• Days 13-15: 100 mg safinamide (one Xadago® tablet) once a day The medication will be orally administered in the morning, at 8:00±1h, under fasting conditions, with 240 mL (total volume) of still mineral water.

20 mg rosuvastatin calcium period 2

Intervention Type: DRUG

\- Day 12: a single dose of 20 mg rosuvastatin calcium (one Crestor® tablet) immediately after the safinamide administration

Interventions

100 mg safinamide

Safinamide will be administered as follows:

• Days 5-11: 100 mg safinamide (one Xadago® tablet), once a day
• Day 12: a single dose of 100 mg safinamide (one Xadago® tablet), immediately followed by a single dose of 20 mg rosuvastatin calcium (one Crestor® tablet)
• Days 13-15: 100 mg safinamide (one Xadago® tablet) once a day The medication will be orally administered in the morning, at 8:00±1h, under fasting conditions, with 240 mL (total volume) of still mineral water.

Intervention Type: DRUG

20 mg rosuvastatin calcium period 1

Rosuvastatin will be administered as follows:

• Day 1: a single dose of 20 mg rosuvastatin calcium (one Crestor® tablet)

Intervention Type: DRUG

20 mg rosuvastatin calcium period 2

\- Day 12: a single dose of 20 mg rosuvastatin calcium (one Crestor® tablet) immediately after the safinamide administration

Intervention Type: DRUG

Other Intervention Names

Xadago®; Crestor®; Crestor®

Eligibility Criteria

Inclusion Criteria

1. Informed consent: signed written informed consent before inclusion in the study

2. Sex and age: males and females, 25-55 years old, inclusive

3. Body Mass Index (BMI): 18.5-30 kg/m2, inclusive

4. Vital signs: systolic blood pressure (SBP) 100-139 mmHg, diastolic blood pressure (DBP) 50-89 mmHg, heart rate (HR) 50-90 bpm, measured after 5 min of rest in the sitting position

5. Full comprehension: ability to comprehend the full nature and purpose of the study, including possible risks and side effects; ability to co-operate with the investigator and to comply with the requirements of the entire study

6. Contraception and fertility (females only): females of child-bearing potential and with an active sexual life must be using at least one of the following reliable methods of contraception:

1. A non-hormonal intrauterine device or female condom with spermicide or contraceptive sponge with spermicide or diaphragm with spermicide or cervical cap with spermicide for at least 2 months before the screening visit

2. A male sexual partner who agrees to use a male condom with spermicide

3. A sterile sexual partner Female participants of non-child-bearing potential or in post-menopausal status for at least 1 year will be admitted.

For all female subjects, pregnancy test result must be negative at screening (serum β-HCG test) and day -3 (urine test).

Exclusion Criteria

1. Contraindications: contraindications to monoamine oxidase-B (MAO-B) inhibitors, antiepileptic drugs, statins and HMG-CoA reductase inhibitors

2. Origin: Asian subjects

3. Electrocardiogram (ECG 12-leads, supine position): clinically significant abnormalities

4. Physical findings: clinically significant abnormal physical findings which could interfere with the objectives of the study; albinism

5. Laboratory analyses: clinically significant abnormal laboratory values indicative of physical illness

6. Allergy: ascertained or presumptive hypersensitivity to the active principles and/or formulations' ingredients; hypersensitivity or history of anaphylaxis to drugs or allergic reactions in general, which the investigator considers may affect the outcome of the study. Subjects with rare hereditary problems of galactose intolerance, the Lapp lactose deficiency or glucose-galactose malabsorption

7. Diseases: significant history of renal, hepatic, gastrointestinal, cardiovascular, respiratory, skin, haematological, endocrine, neurological or musculoskeletal diseases that may interfere with the aim of the study

8. Medications: medications, including over the counter medications and herbal remedies, for 2 weeks before the start of the study. In particular statins and HMG-CoA reductase inhibitors in the 4 weeks before the screening visit; medicinal products that are BCRP substrates; ciclosporin, protease inhibitors, gemfibrozil and other lipid-lowering products, ezetimibe, antacid containing aluminium and magnesium hydroxide, erythromycin and other medicinal products according to the information reported in rosuvastatin SmPC, in the 4 weeks before the screening visit; treatment with morphine or other similar opioids, whose concomitant use with MAO-B inhibitors is contraindicated, SSRIs, SNRIs, tri- or tetracyclic antidepressant, tramadol, pethidine, dextromethorphan, MAO inhibitors (e.g. selegiline), meperidine derivatives and antiepileptic drugs in the 4 weeks before the screening visit; treatment with any known enzyme inhibiting or inducing agent within 4 weeks preceding the screening visit. Hormonal contraceptives

9. Investigative drug studies: participation in the evaluation of any investigational product for 3 months before this study. The 3-month interval is calculated as the time between the first calendar day of the month that follows the last visit of the previous study and the first day of the present study

10. Blood donation: blood donations for 3 months before this study

11. Drug, alcohol, caffeine, tobacco: history of drug, alcohol [>1 drink/day for females and >2 drinks/day for males, defined according to the USDA Dietary Guidelines 2015-2020], caffeine (>5 cups coffee/tea/day) or tobacco abuse (≥10 cigarettes/day)

12. Drug test: positive drug test at screening or day -3

13. Alcohol breath test: positive alcohol breath test at day -3

14. Diet: abnormal diets (<1600 or >3500 kcal/day) or substantial changes in eating habits in the 4 weeks before this study; vegetarians; intake of alcohol, grapefruit or grapefruit juice, apple or orange juice, vegetables from the mustard green family (e.g., kale, broccoli, watercress, collard greens, kohlrabi, brussels sprouts, mustard), and charbroiled meats for 1 week before the start of the study

15. Pregnancy (females only): positive or missing pregnancy test at screening or day -3, pregnant or lactating women

• Minimum Eligible Age: 25 Years
• Maximum Eligible Age: 55 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

Zambon SpA

INDUSTRY

Sponsor Role: collaborator

Cross Research S.A.

INDUSTRY

Sponsor Role: lead

Responsible Party

Milko Radicioni

Principal Investigator and Scientific Director, Phase I Unit

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Milko Radicioni, MD

Role: PRINCIPAL_INVESTIGATOR

CROSS Research SA, Phase I Unit, Via FA Giorgioli 12, 6864 Arzo Switzerland

Locations

CROSS Research SA, Phase I Unit

Arzo, Canton Ticino, Switzerland

Countries

Switzerland

Related Links

http://www.croalliance.com/

CROSS Research

Other Identifiers

Z7219J02

Identifier Type: -

Identifier Source: org_study_id