Bioequivalence Study of a Generic Enoxaparin Sodium to Clexane® After Single Subcutaneous Dose in Healthy Human Subjects

Inclusion Criteria:- Volunteers must fulfill all of the following inclusion criteria to be eligible for participation in the study, unless otherwise specified. 1. Age: 18 to 45 years old, both inclusive. 2. Gender: Male and/or non-pregnant, non-lactating female. A. Female of childbearing potential must have a negative serum beta human chorionic gonadotropin (β-HCG) pregnancy test performed within 28 days prior to first dosing day. They must be using an acceptable form of contraception. B. For female of childbearing potential, acceptable forms of contraception include the following: i. Non hormonal intrauterine device in place for at least 3 months prior to the start of the study and remaining in place during the study period, or ii. Barrier methods containing or used in conjunction with a spermicidal agent, or iii. Surgical sterilization or iv. Practicing sexual abstinence throughout the course of the study. C. Female will not be considered of childbearing potential if one of the following is reported and documented on the medical history: i. Postmenopausal with spontaneous amenorrhea for at least one year, or ii. Bilateral oophorectomy with or without a hysterectomy and an absence of bleeding for at least 6 months, or iii. Total hysterectomy and an absence of bleeding for at least 3 months. 3. BMI: 18.5 to 30.0 kg/m2, both inclusive; BMI value should be rounded off to one significant digit after decimal point (e.g. 30.04 rounds down to 30.0, while 18.45 rounds up to 18.5). 4. Volunteer with at least 50 kg weight 5. Able to read \& understand informed consent document and give written informed consent to participate in the study 6. Non-smokers and non-tobacco users (i.e. having no past history of smoking and tobacco consuming for at least one year prior to study) 7. Non-alcoholic users will be eligible to participate in this study (i.e. having no past history of drinking alcohol for at least one year prior to study). 8. Able to communicate effectively with study personnel. 9. Willing to provide written informed consent to participate in the study. 10. All volunteers must be judged by the principal or sub-investigator or physician as normal and healthy during a pre-study safety assessment performed within 28 days of the first dose of study medication which will include: 1. A physical examination (clinical examination) with no clinically significant finding. 2. Results within normal limits or clinically non-significant for the following tests: haematology, biochemistry, serology, coagulogram and urinalysis Exclusion Criteria:- Volunteers must not be enrolled in the study if they meet any one of the following criteria: 1. History of hypersensitivity or idiosyncratic reaction to Enoxaparin Sodium, pork, heparin or its derivatives, other low molecular weight heparins or other related drugs, or any of its formulation ingredients. 2. Have significant diseases or clinically significant abnormal findings during screening \[medical history, physical examination (clinical examination), laboratory evaluations, ECG, chest X-ray recording, obstetrics and gynecological history and examination (for female volunteers)\]. 3. Any disease or condition like diabetes, psychosis or others, which might compromise the haemopoeitic, gastrointestinal, renal, hepatic, cardiovascular, respiratory, central nervous system or any other body system. 4. History or presence of bronchial asthma. 5. Use of any hormone replacement therapy within 3 months prior to the first dose of study medication. 6. A depot injection or implant of any drug within 3 months prior to the first dose of study medication. 7. Use of CYP enzyme inhibitors or inducers within 30 days prior to the first dose of study medication (see http://medicine.iupui.edu/clinpharm/ddis/main-table). 8. History or evidence of drug dependence. 9. History of difficulty with donating blood or difficulty in accessibility of veins. 10. A positive hepatitis screen (includes subtypes B \& C). 11. A positive test result for HIV antibody and / or syphilis (RPR). 12. Volunteers who have received a known investigational or equivalent to this drug within seven elimination half-life of the administered drug prior to the first dose of study medication. 13. Volunteers who have donated blood or loss of blood 50 ml to 100 ml within 30 days or 101 ml to 200 ml within 60 days or \>200 ml within 90 days (excluding volume drawn at screening for this study) prior to first dose of study medication, whichever is greater. 14. Intolerance to venipuncture 15. Any food allergy, intolerance, restriction or special diet that, in the opinion of the principal investigator or sub-investigator, could contraindicate the volunteer's participation in this study. 16. Institutionalized volunteers. 17. Use of any prescribed medications within 14 days prior to the first dose of study medication. 18. Use of any OTC products, vitamin and herbal products, etc., within 7 days prior to the first dose of study medication. 19. Use of grapefruit and grapefruit containing products within 7 days prior to the first dose of study medication. 20. Ingestion of any caffeine or xanthine products (i.e. coffee, tea, chocolate, and caffeine-containing sodas, colas, etc.), recreational drugs within 48 hours prior to the first dose of study medication. 21. Ingestion of any unusual diet, for whatever reason (e.g.: low sodium) for three weeks prior to the first dose of study medication. 22. History or presence of active major bleeding. 23. History or presence of Thrombocytopenia. 24. Volunteer having Platelet count lower than lower limit of normal range during screening. 25. Volunteer having Prothrombin Time and Activated Partial Thromboplastin Time 1.1 times higher than the upper limit of normal range during screening. 26. Volunteer having INR outside of normal range during screening. 27. Presence of minor bleeding episodes such as epistaxis, rectal bleeding and gingival bleeding. 28. Volunteers with history of stomach ulcer/duodenal ulcer/intestinal ulcers. 29. Volunteers have undergone any surgery in recent past. 30. Volunteers with the history of piles and fissure. 31. Volunteer having any tattoo or any other type of scar at site of injection.