CTRI/2025/09/095284尚未招募不适用
An open label, balanced, randomized, two-treatment, two-period, two-sequence, single dose, crossover, oral bioequivalence study of Metformin 1000 mg XR Extended-Release Tablets of Laboratorios Leti, S.A.V with Glucophage XR 1000 mg tablets (Metformin Hydrochloride) of Bristsol-Myers Squibb Company in healthy adult human subjects under fed conditions.
Laboratorios Leti, S.A.V1 个研究点 分布在 1 个国家目标入组 32 人开始时间: 2025年11月20日最近更新:
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 32
- 试验地点
- 1
- 主要终点
- To compare the rate and extent of absorption Metformin Hydrochloride 1000 mg LP Tablets of Laboratorios Leti, S.A.V in comparison with Glucofage XR (Metformin Hydrochloride) 1000 mg LP tablets of Merck S.A., in healthy adult human subjects under fed conditions.
研究概览
简要总结
Descriptive statistics of primary and secondary pharmacokinetic parameters will be computed and reported for Metformin. ANOVA, 90% confidence interval using schuirmann’s two one-sided tests for bioequivalence, power and ratio analysis, for ln-transformed pharmacokinetic parameters Cmax, AUC0-t and AUC0-inf will be computed and reported for Metformin.
Based on the statistical results of 90% confidence interval for the ratio of the geometric least squares means for ln transformed pharmacokinetic parameters Cmax, AUC0-t and AUC0-inf for Metformin, conclusion will be drawn for Test Product-T vs. Reference Product-R. Bioequivalence of the test product with that of the reference product will be concluded if 90% confidence interval falls within the acceptance range of 80.00-125.00% for ln transformed pharmacokinetic parameters Cmax, AUC0-t and AUC0-inf for Metformin.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 盲法
- None
入排标准
- 年龄范围
- 18.00 Year(s) 至 55.00 Year(s)（—）
- 性别
- All
入选标准
- •Willing to provide written informed consent for participation in the study, and an ability to comprehend the nature and purpose of the study.
- •Willing to be available for the entire study period and to comply with protocol requirements.
- •Normal, healthy, adult, human subject of 18to 55 years (both inclusive) of age.
- •Body mass index in the range of 18.50 – 30.00 kg per m2 (both inclusive).
- •Healthy volunteers who are clinically non-anemic will be included as per the discretion of PI, CI, Physician.
- •Normal health status as determined by baseline medical and medication history, at the time of screening and vital signs (blood pressure, pulse rate, respiratory rate and axillary temperature) measurements at the time screening as well as throughout the study.
- •With normal or clinically non-significant laboratory values as determined by hematological, biochemistry tests and urine analysis.
- •With a normal or clinically non-significant 12-lead ECG.
- •With a negative test for Human Immunodeficiency Virus (HIV) type I, II antibodies or Hepatitis B surface antigen (HBsAg) or Hepatitis C virus antibodies.
- •Non-smokers and willing to abstain from smoking or chewing any tobacco containing product at least 72.00 hours prior to dosing if have history of smoking habit and throughout the sampling points.
- •Male volunteer willing to use appropriate contraceptive measures to ensure that his female partner will not get pregnant for at least 15 days before 1st dosing till 15 days post last-dose or entire study period.
- •In case of female subjects: 13) Negative urine pregnancy test during screening and negative serum Beta hCG test at check-in of each study period.
- •Female subjects with childbearing potential or those within their first two years of onset of menopausal syndrome must either abstain from sexual intercourse or using acceptable methods of birth control for at least 15 days before 1st dosing till 15 days post last-dose/ entire study period [Acceptable birth control methods include barrier methods such as diaphragm/condom with or without spermicide or who are surgically sterile (bilateral tubal ligation, bilateral oophorectomy or hysterectomy) has been performed].
- •Able to read and understand the Informed Consent Document as a whole and communicate effectively if required.
排除标准
- •Incapable of understanding the informed consent information.
- •History or presence of significant cardiovascular, pulmonary, hepatic, renal, gastrointestinal, endocrine, immunological, dermatological, neurological or psychiatric disease or disorder.
- •History or presence of severe renal dysfunction, including those receiving dialysis and hepatic dysfunction.
- •History or presence of active liver disease, including those with primary biliary cirrhosis and unexplained persistent liver function abnormalities.
- •History or presence of pre-existing gallbladder disease.
- •History or presence of mortality and coronary heart disease morbidity 7) Use of antihypertensive drugs and pressor Agents (e.g. dopamine, dobutamine), use of CYP2D6 (e.g., paroxetine, fluoxetine, and quinidine), use of monoamine oxidase Inhibitors in the previous 30 days before first drug administration and till the completion of the study.
- •History or presence of asthma, urticaria and any other allergic reactions.
- •History or presence of gastric and/or duodenal ulceration.
- •History or presence of thyroid disease, adrenal dysfunction, organic intracranial lesion.
- •History or presence of acute or chronic metabolic acidosis, including diabetic ketoacidosis, with or without coma.
- •History or presence of cancer.
- •Difficulty with donating blood.
- •Difficulty in swallowing solids like tablets.
- •Use of any prescribed medication [including herbal medicines, vitamin supplements, glyburide, furosemide, nifedipine, organic cationic transporter 2 [OCT2] / multidrug and toxin extrusion [MATE] inhibitors such as ranolazine, vandetanib, dolutegravir, and cimetidine, thiazides and other diuretics, corticosteroids, phenothiazines, thyroid products, estrogens, oral contraceptives, phenytoin, nicotinic acid, sympathomimetics, calcium channel blocking drugs, and isoniazid and Topiramate or other carbonic anhydrase inhibitors (e.g., zonisamide, acetazolamide or dichlorphenamide)] or vitamins, herbal products and OTC medicinal products during two weeks prior to study initiation.
- •Subject chewed tobacco / consumed pan or pan masala, gutkha, masala (containing beetle nut and tobacco), xanthine-containing foods or beverages (coffee, tea, chocolate, and caffeine-containing sodas, colas, etc) for 48.00 hours prior to initiation of the study till the end of the study.
- •Subjects consumed grape fruit juice and poppy containing foods for 72.00 hours prior to initiation of the study till the end of the study.
- •Major illness during the 180 days before screening.
- •Participation in a drug research study within 90 days of screening.
- •Donation of blood within 90 days of screening.
- •Positive screening test result for any one or more of the following: HIV, Hepatitis B, Hepatitis C and VDRL.
- •Positive result for urinary screen test for drugs of abuse (amphetamines, morphine, benzodiazepines, marijuana, cocaine and barbiturate).
- •Subjects with positive test results for urine pregnancy test for female subjects.
- •History or presence of easy bruising or bleeding.
- •Abnormal diet patterns (for any reason) during the four weeks preceding the study, including fasting, high protein, low sodium diets etc.
- •Use of any hormone replacement therapy within 3 months prior to the first dose of study medication.
- •A depot injection or implant of any drug within 3 months prior to the first dose of study medication.
- •Pregnant woman and nursing mothers.
- •History of allergy or hypersensitivity intolerance to Metformin or its formulation excipients which, in the opinion of the clinical investigator, would compromise the safety of the subject or the study.
- •Evidence of an uncooperative attitude.
结局指标
主要结局
To compare the rate and extent of absorption Metformin Hydrochloride 1000 mg LP Tablets of Laboratorios Leti, S.A.V in comparison with Glucofage XR (Metformin Hydrochloride) 1000 mg LP tablets of Merck S.A., in healthy adult human subjects under fed conditions.
时间窗: The venous blood samples were withdrawn at pre-dose | (00.000 hour) 00.500, 01.000, 01.500, 02.000, 02.500, | 03.000, 03.500, 04.000, 05.000, 06.000, 07.000, 08.000, | 10.000, 12.000, 16.000, 24.000, 48.000 and 72.000 hours | post-dose following drug administration in each period
次要结局
- To monitor the safety and tolerability of the study subjects after administration of Metformin Hydrochloride 1000 mg LP Tablets in healthy, adult, human subjects, under fed conditions(Vital signs (blood pressure, pulse rate, respiratory rate and axillary temperature) measurement station)
研究者
Dr Lakshmikar B V
ICBio Clinical Research Private limited
研究点 (1)
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