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Lachoo Memorial College of Science and Technology

academics

 

Clinical research courses

  • MICROSPHERES AS HYDRODYNAMICALLY BALANCE SYSTEM

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    About Authors:
    Rohit Kumar Ahuja*1, Surendra Singh Saurabh1, Poonam Choudhary1, Aniket Singh Chouhan1, Kamal Singh Rathore2
    1 Lachoo Memorial College of Science and Technology (Pharmacy Wing) Sector-A, Shastrinagar, Jodhpur (Raj.) 342003, IND.
    2 BN Institute of Pharmaceutical Sciences, Udaipur (Raj.) 313002, India
    rohitahuja1111@gmail.com

    Abstract:
    To build up an oral drug delivery system, it is essential to optimize both release rate of drug and residence time of system within gastrointestinal tract. In oral path difference in gastric physiology such as gastric pH and motility display variability on gastric residence time (GRT) and drug delivery actions. Several approaches are currently utilized in the prolongation of the GRT including hydrodynamic balance systems (HBS), swelling and expanding systems, polymeric bioadhesive systems, high-density systems, modified-shape systems and other delayed gastric emptying devices.One such approach is Floating Microspheres (Hollow Microspheres). Floating microspheres are gastro-retentive drug delivery systems based on non-effervescent approach. These microspheres are characteristically free flowing powders made of proteins or synthetic polymers, ideally having a size less than 200 micrometer. Gastro-retentive floating microspheres are low-density systems that have sufficient buoyancy to float over gastric contents and remain in stomach for prolonged period. The drug is released slowly at desired rate resulting in increased gastric retention with reduced fluctuations in plasma drug concentration. Floating microspheres improve patient compliance by decreasing dosing frequency and better therapeutic effect of short half-life drugs can be achieved. Floating microspheres are characterized by their micromeritic properties such as particle size, tapped density, compressibility index, true density and flow properties including angle of repose, scanning electron microscopy, in vitro floatability studies, in vitro drug release studies and stability studies etc.

  • COMPARATIVE STUDY OF DRUG PRODUCT RECALL REGULATIONS IN USA, UK AND AUSTRALIA AND DRAFT GUIDELINES FOR INDIA

    About Authors: 
    Bane Singh Rajput*
    Research Scholar of Lachoo Memorial College of Science & Technology
    Pharmacy Wing, Jodhpur (Raj.)
    *bnsingh29@gmail.com

    Abstract
    Drug product recall is an action taken to withdraw or remove a batch or an entire production run of a drug product from distribution or use and return them to the manufacturer. It is usually done due to the discovery of deficiencies in quality, efficacy or safety in the marketed drug products. Defective drug products related to quality includes adulterated or spurious drugs. Safety and efficacy related recalls include serious adverse reactions and death. Recalls also include drugs prohibited under the law and also those products for which product licenses are suspended/ cancelled. In USA, guidelines for drug product recall are described under 21 CFR Parts 7, 107 and 1270.  In Australia, guidelines for drug product recall are described under section 65F of the Trade Practices Act 1974. Sections 2(2), 4, 5 and 7 of the European Communities Act 1972 and Directive 2001/95/EC on general product safety are followed in UK for drug product recall. In India, references for drug product recalls, complaint and adverse reactions are mentioned in Para 27, 28 of Schedule M and conditions of license for defective product recall in Rule 74(j) and Rule 78(i) of the Drugs and Cosmetics Act, 1940 and Rules there under. But no effective and uniform recall procedure and guidelines are formulated yet in India. This paper presents a comparative study of drug product recall guidelines in USA, UK and Australia. Based on this comparative study suggestions are provided to develop regulatory guidelines for drug product recall in India.

  • BUSINESS ETHICS: MANAGEMENT AND PHARMACEUTICAL INDUSTRY PERSPECTIVE

    About Authors:
    PANKAJ MUSYUNI*, PROF. (Dr.) B.P. NAGORI1, Mr. AKASH MIDHA2
    *M. Pharm. (Pharma Management & Regulatory Affairs)
    1 Director, Lachoo Memorial College of Science & Technology
    2. Lecturer, Lachoo Memorial College of Science & Technology
    Lachoo Memorial College of Science & Technology
    ‘Pharmacy Wing’, Jodhpur, Rajasthan
    INDIA

    ABSTRACT
    Ethics can be explained as branch of philosophy related with the implication of all aspects of human behavior and nature. The purpose of this paper is to present an overview and relevance of business ethics in management and pharmaceutical industry scenario. The rationale of business can not be only illustrated by profit maximization but also by the social concern of the organization. This paper demonstrates the concept of business ethics with various attributes, factors and impact on society and also emphasize on code of ethics and its importance. Present paper also discusses common ethical problems within a pharmaceutical organization. A practical approach as case studies related to pharmaceutical industries will identify the issues and implications for ethical development, advancement and globalization of business ethics. Concept of paper focuses attention on the development of an attitude which should be adopted to understand various terms of ethics and development for social and business concern.

  • NATURAL MOSQUITO REPELLENT COIL

    About Author: Naresh Sharma,
    M.pharma (Pharmacognosy)
    Department of Pharmacognosy, Lachoo Memorial College of Science and Technology,
    Jodhpur, India.

    ABSTRACT
    Due to Lack of knowledge regarding the toxic effects of synthetic compound in mosquito repellents,synthetic mosquito repellents are widely used. The prolong use of synthetic mosquito repellents shows many side effects like neurotoxic hazards, immunotoxic hazards, skin allergy, seizures, eye irritation, insomnia, impaired congnitive function, cough, sneezing, headache, asthma, bronchial irritation, itching,ear, nose and throat pain, dermatitis, reproductive dysfunction, development impairment and cancer, death. Synthetic mosquito repellents contains very toxic compounds such as DEET, picaridin, permethrin, P?Menthane?3, 8?diol (PMD) etc. These draw backs created a pathway for herbal mosquito repellents coil. Large numbers of herbal drugs are used in these mosquito repellents like Neem, Vekhand, Tulsi, Ajowan, Raal, etc along with other natural ingredients. The efforts are made to study the traditional beliefs from scientific approach. The main aim of this product development is to provide employment to the rural youth and to promote the use of herbal mosquito repellent coil as complete safe alternate of chemical repellents.

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