Effect of Eslicarbazepine Acetate on the Pharmacokinetics of Metformin in Healthy Volunteers
Overview[ - collapse ][ - ]
Purpose | The primary objective was to investigate whether multiple-dose administration of eslicarbazepine acetate affects the pharmacokinetics of metformin. |
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Condition | Neuropathic Pain |
Intervention | Drug: Metformin + eslicarbazepine |
Phase | Phase 1 |
Sponsor | Bial - Portela C S.A. |
Responsible Party | Bial - Portela C S.A. |
ClinicalTrials.gov Identifier | NCT00971295 |
First Received | September 2, 2009 |
Last Updated | June 18, 2012 |
Last verified | June 2012 |
Tracking Information[ + expand ][ + ]
First Received Date | September 2, 2009 |
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Last Updated Date | June 18, 2012 |
Start Date | October 2007 |
Estimated Primary Completion Date | September 2008 |
Current Primary Outcome Measures | To investigate whether multiple-dose administration of eslicarbazepine acetate (ESL, BIA 2-093) affects the pharmacokinetics of metformin [Time Frame: 3 weeks] [Designated as safety issue: No] |
Current Secondary Outcome Measures | To investigate the tolerability of concomitant administration of ESL and metformin [Time Frame: 3 weeks] [Designated as safety issue: Yes] |
Descriptive Information[ + expand ][ + ]
Brief Title | Effect of Eslicarbazepine Acetate on the Pharmacokinetics of Metformin in Healthy Volunteers |
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Official Title | Effect of Eslicarbazepine Acetate on the Pharmacokinetics of Metformin in Healthy Volunteers |
Brief Summary | The primary objective was to investigate whether multiple-dose administration of eslicarbazepine acetate affects the pharmacokinetics of metformin. |
Detailed Description | Not Provided |
Study Type | Interventional |
Study Phase | Phase 1 |
Study Design | Allocation: Randomized, Endpoint Classification: Pharmacokinetics Study, Intervention Model: Crossover Assignment, Masking: Open Label, Primary Purpose: Treatment |
Condition | Neuropathic Pain |
Intervention | Drug: Metformin + eslicarbazepine 850 mg metformin hydrochloride, once as oral single-dose and once after pre-treatment with once-daily dose of ESL 1200 mg for 6 days Other Names:
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Study Arm (s) | Experimental: Metformin + ESL Metformin HCl 850 mg, ESL 1200 mg |
Recruitment Information[ + expand ][ + ]
Recruitment Status | Completed |
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Estimated Enrollment | 20 |
Estimated Completion Date | September 2008 |
Estimated Primary Completion Date | December 2007 |
Eligibility Criteria | Inclusion Criteria: - Male or female subjects aged between 18 and 45 years, inclusive. - Body mass index (BMI) between 19 and 30 kg/m2, inclusive. - Healthy as determined by pre-study medical history, physical examination, vital signs, complete neurological examination and 12-lead ECG. - Negative tests for HBsAg, anti-HCVAb and HIV-1 and HIV-2 Ab at screening - Clinical laboratory test results clinically acceptable at screening and admission to each treatment period. - Negative screen for alcohol and drugs of abuse at screening and admission to each treatment period. - Non-smokers or who smoke ≤ 10 cigarettes or equivalent per day. - Able and willing to give written informed consent. - (If female) Not of childbearing potential by reason of surgery or, if of childbearing potential, she used one of the following methods of contraception: double barrier or intrauterine device. - (If female) Negative urine pregnancy test at screening and admission to each treatment period. Exclusion Criteria: - Clinically relevant history or presence of respiratory, gastrointestinal, renal, hepatic, haematological, lymphatic, neurological, cardiovascular, psychiatric, musculoskeletal, genitourinary, immunological, dermatological, endocrine, connective tissue diseases or disorders. - Clinically relevant surgical history. - History of relevant atopy or drug hypersensitivity. - History of alcoholism or drug abuse. - Consumed more than 14 units of alcohol a week. - Significant infection or known inflammatory process at screening or admission to each treatment period. - Acute gastrointestinal symptoms (e.g., nausea, vomiting, diarrhoea, heartburn) at the time of screening or admission to each treatment period. - Used medicines within 2 weeks of admission to first period that may affect the safety or other study assessments, in the investigator's opinion. - Used any investigational drug or participated in any clinical trial within 6 months prior to screening. - Participated in more than 2 clinical trials within the 12 months prior to screening. - Donated or received any blood or blood products within the 3 months prior to screening. - Vegetarians, vegans or with medical dietary restrictions. - Could not communicate reliably with the investigator. - Unlikely to co-operate with the requirements of the study. - Unwilling or unable to give written informed consent. - (If female) Pregnant or breast-feeding. - (If female) Of childbearing potential and she did not use an approved effective contraceptive method (double-barrier or intra-uterine device) or she used oral contraceptives. |
Gender | Both |
Ages | 18 Years |
Accepts Healthy Volunteers | Accepts Healthy Volunteers |
Contacts | Not Provided |
Location Countries | Portugal |
Administrative Information[ + expand ][ + ]
NCT Number | NCT00971295 |
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Other Study ID Numbers | BIA-2093-125 |
Has Data Monitoring Committee | No |
Information Provided By | Bial - Portela C S.A. |
Study Sponsor | Bial - Portela C S.A. |
Collaborators | Not Provided |
Investigators | Principal Investigator: Manuel Vaz-da-Silva, MD, PhD BIAL - Portela & Ca, S.A |
Verification Date | June 2012 |
Locations[ + expand ][ + ]
Human Pharmacology Unit (UFH)Section of Clinical Research (SIC), Department of Research & Development (DID), BIAL - Portela & Cª, SA, | Mamede do Coronado, Portugal |
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