Bioequivalence Study of Feniramidol HCl 400 mg Film Tablet (Pharmactive, Turkey) Under Fed Conditions

NCT ID: NCT04639869

Last Updated: 2023-09-28

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE1
• Total Enrollment: 44 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2019-06-26
• Study Completion Date: 2019-08-27

Brief Summary

OPEN-LABEL, RANDOMISED, SINGLE ORAL DOSE, FOUR-PERIOD, REPLICATED, CROSS-OVER TRIAL TO ASSESS THE BIOEQUIVALENCE OF FENIRAMIDOL HCl 400 MG FILM TABLET (TEST DRUG) IN COMPARISON WITH CABRAL 400 MG FILM TABLET (REFERENCE DRUG) IN HEALTHY MALE SUBJECTS UNDER FED CONDITIONS

Detailed Description

Phenyramidol shows its muscle relaxant activity by interneuronal blockage without disrupting neuromuscular function. Thus, it relieves muscle spasm, and breaks pain-spasm chain by blocking polisynaptic reflexes in the brain and medulla spinalis. It does not affect monosynaptic reflexes.

Phenyramidol has a very high analgesic effect than aspirin and close to codeine. It used in the treatment of acute and chronic human musculoskeletal system pains as muscle relaxant and analgesic.

Pharmacokinetics Phenyramidol reaches maximum plasma concentration in an hour (0.25-1) after absorption from gastrointestinal tract. It is widely distributed in skeletal muscles and involved in circulatory system very slowly.

Studies have shown that cytochrome P450 enzymes are effective in phenyramidol metabolism. It is conjugated with glucuronic acid in the liver and it is excreted as glucuronide conjugates from the urinary tract. The drug is eliminated from the bile and the bacterial glucuronidase enzymes make the glucuronide conjugate of phenyramidol free. The drug enters enterohepatic circulation and is excreted by faeces. Its elimination half-life is 1-2 hours.

Indications Phenyramidol is indicated in the symptomatic treatment of acute painful muscle spasms associated with musculoskeletal system.

Conditions

Bioequivalence

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: CROSSOVER
• Primary Study Purpose: OTHER
• Blinding Strategy: NONE

Study Groups

Phenyramydol then Cabral

Participants first receive Phenyramydol HCl 400 mg Film Tablet manufactured by Pharmactive Ilac San ve Tİc A.S. in fed state. After a wash out period of 7 days, they then received Cabral 400 mg Film Tablet manufactured by Recordati Ilac San ve Tİc A.S. in fed state

Group Type: EXPERIMENTAL

Phenyramydol HCl 400 mg Film Tablet

Intervention Type: DRUG

Phenyramydol HCL 400 mg Film Tablet contains 400 mg phenyramydol manufactured by Pharmactive Ilac.San ve Tic A.S

Cabral 400 mg Film Tablet

Intervention Type: DRUG

Cabral 400 mg Film Tablet 400 mg phenyramydol manufactured by Recordati Ilac SAn ve Tic A.S.

Cabral then Phenyramydol

Participants first receive Cabral 400 mg Film Tablet manufactured by Recordati Ilac San ve Tİc A.S. in fed state. After a wash out period of 7 days, they then received Phenyramydol HCl 400 mg Film Tablet manufactured by Pharmactive Ilac San ve Tİc A.S.in fed state

Group Type: ACTIVE_COMPARATOR

Phenyramydol HCl 400 mg Film Tablet

Intervention Type: DRUG

Phenyramydol HCL 400 mg Film Tablet contains 400 mg phenyramydol manufactured by Pharmactive Ilac.San ve Tic A.S

Cabral 400 mg Film Tablet

Intervention Type: DRUG

Cabral 400 mg Film Tablet 400 mg phenyramydol manufactured by Recordati Ilac SAn ve Tic A.S.

Phenyramydol then Cabral Replicate

Participants first receive Phenyramydol HCl 400 mg Film Tablet manufactured by Pharmactive Ilac San ve Tİc A.S. in fed state. After a wash out period of 7 days, they then received Cabral 400 mg Film Tablet manufactured by Recordati Ilac San ve Tİc A.S. in fed state

Group Type: EXPERIMENTAL

Phenyramydol HCl 400 mg Film Tablet

Intervention Type: DRUG

Phenyramydol HCL 400 mg Film Tablet contains 400 mg phenyramydol manufactured by Pharmactive Ilac.San ve Tic A.S

Cabral 400 mg Film Tablet

Intervention Type: DRUG

Cabral 400 mg Film Tablet 400 mg phenyramydol manufactured by Recordati Ilac SAn ve Tic A.S.

Cabral then Phenyramydol Replicate

Participants first receive Cabral 400 mg Film Tablet manufactured by Recordati Ilac San ve Tİc A.S. in fed state. After a wash out period of 7 days, they then received Phenyramydol HCl 400 mg Film Tablet manufactured by Pharmactive Ilac San ve Tİc A.S.in fed state

Group Type: ACTIVE_COMPARATOR

Phenyramydol HCl 400 mg Film Tablet

Intervention Type: DRUG

Phenyramydol HCL 400 mg Film Tablet contains 400 mg phenyramydol manufactured by Pharmactive Ilac.San ve Tic A.S

Cabral 400 mg Film Tablet

Intervention Type: DRUG

Cabral 400 mg Film Tablet 400 mg phenyramydol manufactured by Recordati Ilac SAn ve Tic A.S.

Interventions

Phenyramydol HCl 400 mg Film Tablet

Phenyramydol HCL 400 mg Film Tablet contains 400 mg phenyramydol manufactured by Pharmactive Ilac.San ve Tic A.S

Intervention Type: DRUG

Cabral 400 mg Film Tablet

Cabral 400 mg Film Tablet 400 mg phenyramydol manufactured by Recordati Ilac SAn ve Tic A.S.

Intervention Type: DRUG

Other Intervention Names

Test Phenyramydol; Reference Phenyramydol

Eligibility Criteria

Inclusion Criteria

Only volunteers fulfilling all of the following criteria should be enrolled in the present trial:

1. Healthy Caucasian male subjects aged between 18 and 55 years,

2. Non smokers or smoking maximum 5 cigarettes a day, those who won't smoke or drink coffee during each study period,

3. Negative alcohol breath test results,

4. Normal physical examination at screening visit,

5. Having the Body Mass Index ranged between 18.5-30 kg/m2 (see Appendix I) which is in the desirable range according to the age,

6. Ability to communicate adequately with the investigator himself or his/her representatives,

7. Ability and agreement to comply with the study requirements,

8. Normal blood pressure and heart rate measured under stabilised conditions at the screening visit after at least 5 minutes of rest under supine position: SBP within 100 to 140 mmHg, DBP within 60 to 90 mmHg and HR within 50 to 90 bpm,

9. Normal/ acceptable 12-lead electrocardiographic results at least after 5 minutes of rest,

10. Laboratory results within normal range or clinically non-significant (CBC, glucose, urea, uric acid, creatinine, estimated GFR (eGFR), total bilirubin, sodium, potassium, calcium, chloride, SGOT (AST), SGPT (ALT), GGT, alkaline phosphatase, total protein and urinalysis), drug addiction scanning in urine results in negative (amphetamine, barbiturate, benzodiazepine, cannabinoid, cocaine, opiate),

11. Understanding of the study and agreement to give a written informed consent according to section 20.3.

18. History of difficulty of swallowing.

19. Intake of depot injectable solutions (including study medications) within 6 months before start of the study.

20. Intake of enzyme-inducing, organotoxic or long half-life drugs within 4 weeks before start of the study.

21. Special diet due to any reason, e.g. vegetarian.

Exclusion Criteria

1. Who have atopic constitution or asthma and/or known allergy for phenyramidol HCl or any other ingredients of the products.

2. Any history or presence of clinical relevance of cardiovascular, neurological, musculoskeletal, haematological, hepatic, gastrointestinal, renal, pulmonary, endocrinological, metabolism or psychiatric disease, any type of porphyria.

3. Symptomatic or asymptomatic orthostatic hypotension at screening or before the first drug administration defined by a decrease of SBP more than 20 mmHg or DBD more than 10 mmHg occurs between sitting/supine to standing position subject will be excluded (if it deemed necessary by the investigator).

4. Presence or history of malabsorption or any gastrointestinal surgery except appendectomy or except herniotomy.

5. Subjects who have given more than 400 mL blood within the last two months before the first drug administration and subjects who have participated to any drug research within the last two months before the first drug administration.

6. Subjects suspected to have a high probability of non-compliance to the study procedure and/or completion of the study according to the investigator's judgement.

7. Subjects who used any of prescribed systemic or topical medication (including OTC medication) within 2 weeks (or six elimination half lives of this medication, whichever is longer) before the initiation of the study (except single doses of analgesics which have no drug interaction with study product).

8. Use of any vitamins or herbal products within 7 days prior to the initial dose of the study medication.

9. History of allergic response to heparin.

10. Subjects who have any chronic disease which might interfere with absorption, distribution, metabolism or excretion of the drug.

11. Subjects who regular consumed of beverages or food containing methylxanthines (e.g. coffee, tea, cola, caffeine, chocolate, sodas,) equivalent to more than 500 mg methylxanthines per day.

12. Subjects who has taken any grapefruit or grapefruit juice during 7 days prior to drug administration, during the study, or during the washout periods.

13. History of drug abuse.

14. History of alcohol abuse and/or regular use of more than 2 units of alcohol per day or 10 units per week and/or positive alcohol breath test results (Note: one unit of alcohol equals 250 mL beer, 125 mL wine or 25 mL spirits).

15. Positive blood test for HBV, HCV and HIV.

16. Who have relationship to the investigator.

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 55 Years
• Eligible Sex: MALE
• Accepts Healthy Volunteers: Yes

Sponsors

Novagenix Bioanalytical Drug R&D Center

NETWORK

Sponsor Role: collaborator

Farmagen Ar-Ge Biyot. Ltd. Sti

NETWORK

Sponsor Role: collaborator

Humanis Saglık Anonim Sirketi

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Muradiye Nacak, MD,PhD

Role: PRINCIPAL_INVESTIGATOR

Farmagen Ar-Ge Biyot. Ltd. Sti

Taner Ezgi, MD

Role: STUDY_CHAIR

Farmagen Ar-Ge Biyot. Ltd. Sti

Hakan Gürpınar, MSc

Role: STUDY_DIRECTOR

Pharmactive İlaç San.ve Tic.A.S

Locations

Novagenix Drug R&D Center

Akyurt, Ankara, Turkey (Türkiye)

Countries

Turkey (Türkiye)

Provided Documents

Document Type: Study Protocol and Statistical Analysis Plan

View Document

Document Type: Informed Consent Form

View Document

Other Identifiers

NOV2019/01864

Identifier Type: -

Identifier Source: org_study_id