Adverse Events in Pharmaceutical Bioequivalence Study of Two Formulations of Metformine Hydrochloride 500 mg
Overview[ - collapse ][ - ]
Purpose | The objective is evaluate, in healthy volunteers, the bioavailability of two products containing metformine 500 mg to determine if they are bioequivalent and identify the occurrence of adverse events. |
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Condition | Nutritional and Metabolic Diseases |
Intervention | Drug: Metformin Drug: Glifage |
Phase | N/A |
Sponsor | Biocinese |
Responsible Party | Biocinese |
ClinicalTrials.gov Identifier | NCT01367054 |
First Received | April 27, 2011 |
Last Updated | June 3, 2011 |
Last verified | May 2011 |
Tracking Information[ + expand ][ + ]
First Received Date | April 27, 2011 |
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Last Updated Date | June 3, 2011 |
Start Date | June 2008 |
Estimated Primary Completion Date | December 2011 |
Current Primary Outcome Measures | Number of Participants with Adverse Events [Time Frame: Participants will be followed for the duration of hospital stay, an expected average of 24 hours. All adverse events observed are analyzed.] [Designated as safety issue: No]Observation of adverse events after a single dose. After administration, the volunteers need to answer the question: how are you? All complains are registered. The adverse events are going to be classified as linked ou not with the drug. The expected result is "x" volunteers presented adverse events, the most frequent was "y" event, and so one. |
Current Secondary Outcome Measures | Not Provided |
Descriptive Information[ + expand ][ + ]
Brief Title | Adverse Events in Pharmaceutical Bioequivalence Study of Two Formulations of Metformine Hydrochloride 500 mg |
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Official Title | Adverse Events in Pharmaceutical Bioequivalence Study of Two Formulations of Metformine Hydrochloride 500 mg |
Brief Summary | The objective is evaluate, in healthy volunteers, the bioavailability of two products containing metformine 500 mg to determine if they are bioequivalent and identify the occurrence of adverse events. |
Detailed Description | OBJECTIVE: To evaluate, in healthy volunteers, the bioavailability of two products containing metformine 500 mg to determine if they are bioequivalent and identify the occurrence of adverse events. MATERIAL AND METHODS: The study was approved by research Ethics Committee and all twenty-eight volunteers signed the selected IC. An open, randomized, crossover study with two periods of confinement and an interval of seven days between them was performed. Twenty (20) blood collections were performed between 30 minutes and 36 hours after drug administration. Plasma samples were analyzed by liquid chromatography mass spectrometry (LC-MS/MS). Statistical analysis was conducted based on pharmacokinetic parameters: maximum concentration (Cmax) and area under the curve (AUC 0-te AUC 0-inf). Analysis of variance (ANOVA) model appropriate was employed for the two periods cross under the logarithmically transformed data. |
Study Type | Interventional |
Study Phase | N/A |
Study Design | Allocation: Randomized, Endpoint Classification: Bio-equivalence Study, Intervention Model: Crossover Assignment, Masking: Open Label |
Condition | Nutritional and Metabolic Diseases |
Intervention | Drug: Metformin 500 mg tablet Other Names: TestDrug: Glifage 500 mg tablet Other Names: Reference |
Study Arm (s) | Experimental: Metformin 500 mg |
Recruitment Information[ + expand ][ + ]
Recruitment Status | Active, not recruiting |
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Estimated Enrollment | 26 |
Estimated Completion Date | December 2011 |
Estimated Primary Completion Date | July 2011 |
Eligibility Criteria | Inclusion Criteria: - Within 10% of their ideal body weight - Age between 18 and 50 years - Healthy conditions - Ability to understand the written informed consent Exclusion Criteria: - Pregnancy - Smokers - Alcohol and drugs |
Gender | Both |
Ages | 18 Years |
Accepts Healthy Volunteers | Accepts Healthy Volunteers |
Contacts | Not Provided |
Location Countries | Brazil |
Administrative Information[ + expand ][ + ]
NCT Number | NCT01367054 |
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Other Study ID Numbers | 06/2008 |
Has Data Monitoring Committee | No |
Information Provided By | Biocinese |
Study Sponsor | Biocinese |
Collaborators | Not Provided |
Investigators | Principal Investigator: Josélia Manfio, Dr Biocinese |
Verification Date | May 2011 |
Locations[ + expand ][ + ]
Biocinese | Toledo, Pr, Brazil, 85903-590 |
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