The NDA application is the vehicle through which drug sponsors, such as biotech and pharmaceutical companies, formally propose that the FDA approve a new pharmaceutical for sale and marketing
The NDA application is the vehicle through which drug sponsors, such as biotech and pharmaceutical companies, formally propose that the FDA approve a new pharmaceutical for sale and marketing
Gastro retentive drug delivery system (GRDDS)Shweta Nehate
Oral route is the most acceptable route for drug administration. Apart from conventional dosage forms several other forms were developed in order to enhance the drug delivery for prolonged time period and for delivering drug to a particular target site. Gastro-retentive drug delivery system (GRDDS) has gainned immense popularity in the field of oral drug delivery recently. it is a widely employed approach to retain the dosage form in the stomach for an extended period of time and release the drug slowly that can address many challenges associated with conventional oral delivery, including poor bioavailability. different innovative approaches are being applied to fabricate GRDDS. Gastroretentive drug delivery is an approach to prolong gastric residence time, there by targeting site-specific drugs release in the upper gastrointestinal tract (GIT) for local or systemic effects. It is obtained by retaining dosage form into stomach and by releasing the in controlled manner.
The device which is used in the intrauterine drug delivery system is known as an Intrauterine device (IUD) (2). IUDs or intrauterine devices are small artificial objects or devices inserted into the uterus to prevent the occurrence of pregnancy by disrupting the fertilization process as a result of sexual intercourse. They have gained popularity in recent times and are one of the most effective methods of birth control in terms of long-term contraception. It can be easily installed and is flexible. These devices are usually small in size and inserted through the cervix. IUDs reduce the need for abortion with unwanted pregnancies by preventing the effective movement of eggs and sperm. However, it cannot confirm the spread of STIs or STDs such as HIV, gonorrhoea, etc
Topics covered
Introduction
Advantages
Disadvantages
Development of intra uterine devices (IUDs)
Applications
References
The presentation is about: Drug Regulatory Affairs as a profession, Scope & Responsibilities in life cycle management of a drug and role of RA in the drug approval process.
Pilot plant Techniques and Product consideration for liquid dosage forms.D.R. Chandravanshi
CONTENTS:-
DEFINITION
INTRODUCTION
OBJECTIVES
LIQUID DOSAGE FORM
STEPS INVOLVED IN PILOT PLANT FOR ORAL LIQUID
GENERAL CONSIDERATION
Reporting responsibility
Personal requirements
Space requirements
Review of formula
Raw materials
Relevant processing equipments
Process evaluation
GMP consideration
Assurance
PILOT PLANT SCALE UP FOR SUSPENSION
PILOT PLANT SCALE UP FOR EMULSION
REFERENCES
COPP/CPP it certification of pharmaceutical product for reviewing QSE i.e. Quality, Sefty,Efficacy of product. it important certification for exporting it may required by importing country.
Pilot Plant:-
“Defined as a part of pharmaceutical industry where a lab scale formula is transformed into viable product by the development of liable practical procedure for manufacture”.
Scale-up:-
“The art of designing of prototype using the data obtained from the pilot plant model”
Gastro retentive drug delivery system (GRDDS)Shweta Nehate
Oral route is the most acceptable route for drug administration. Apart from conventional dosage forms several other forms were developed in order to enhance the drug delivery for prolonged time period and for delivering drug to a particular target site. Gastro-retentive drug delivery system (GRDDS) has gainned immense popularity in the field of oral drug delivery recently. it is a widely employed approach to retain the dosage form in the stomach for an extended period of time and release the drug slowly that can address many challenges associated with conventional oral delivery, including poor bioavailability. different innovative approaches are being applied to fabricate GRDDS. Gastroretentive drug delivery is an approach to prolong gastric residence time, there by targeting site-specific drugs release in the upper gastrointestinal tract (GIT) for local or systemic effects. It is obtained by retaining dosage form into stomach and by releasing the in controlled manner.
The device which is used in the intrauterine drug delivery system is known as an Intrauterine device (IUD) (2). IUDs or intrauterine devices are small artificial objects or devices inserted into the uterus to prevent the occurrence of pregnancy by disrupting the fertilization process as a result of sexual intercourse. They have gained popularity in recent times and are one of the most effective methods of birth control in terms of long-term contraception. It can be easily installed and is flexible. These devices are usually small in size and inserted through the cervix. IUDs reduce the need for abortion with unwanted pregnancies by preventing the effective movement of eggs and sperm. However, it cannot confirm the spread of STIs or STDs such as HIV, gonorrhoea, etc
Topics covered
Introduction
Advantages
Disadvantages
Development of intra uterine devices (IUDs)
Applications
References
The presentation is about: Drug Regulatory Affairs as a profession, Scope & Responsibilities in life cycle management of a drug and role of RA in the drug approval process.
Pilot plant Techniques and Product consideration for liquid dosage forms.D.R. Chandravanshi
CONTENTS:-
DEFINITION
INTRODUCTION
OBJECTIVES
LIQUID DOSAGE FORM
STEPS INVOLVED IN PILOT PLANT FOR ORAL LIQUID
GENERAL CONSIDERATION
Reporting responsibility
Personal requirements
Space requirements
Review of formula
Raw materials
Relevant processing equipments
Process evaluation
GMP consideration
Assurance
PILOT PLANT SCALE UP FOR SUSPENSION
PILOT PLANT SCALE UP FOR EMULSION
REFERENCES
COPP/CPP it certification of pharmaceutical product for reviewing QSE i.e. Quality, Sefty,Efficacy of product. it important certification for exporting it may required by importing country.
Pilot Plant:-
“Defined as a part of pharmaceutical industry where a lab scale formula is transformed into viable product by the development of liable practical procedure for manufacture”.
Scale-up:-
“The art of designing of prototype using the data obtained from the pilot plant model”
INTRODUCTION
FACTORS EFFECTING STABILITY
OBJECTIVE
TYPES OF STABILITY
TYPES OF STABILITY THAT MUST BE CONSIDERED FOR ANY DRUG
REGULATORY REQUIREMENTS
STABILITY STUDIES FOR PHARMACEUTICAL PRODUCTS
DEGRADATIVE PATHWAYS
Stability studies are performed in life sciences, chemical, and food and beverage industries to determine the effects of environmental conditions on product quality. Environmental conditions can impact product shelf life, and the viability of product formulation.
DEFINATION
The capacity of a drug or product to remain within established specifications of identity, quality, purity in a specific period of time.
The capacity or the capability of a particular formulation in a specific container to remain with in particular chemical, microbiological, therapeutically, and toxicological specifications.
USP defines stability of pharmaceutical product as, "extent to which a product retains with in specified limits and throughout its period of storage and use (i.e. shelf life).
The capacity or the capability of a particular formulation in a specific container to remain with in particular chemical, microbiological, therapeutically, and toxicological specifications.
USP defines stability of pharmaceutical product as, "extent to which a product retains with in specified limits and throughout its period of storage and use (i.e. shelf life).
The primary factors effecting stability:
PH, Temperature, Moisture, humidity, light, Storage closure and containers Oxygen.
The major factors effecting drug stability are:
Particle size (suspension and emulsion), PH, additives and molecular binding and diffusion of drugs and excipients.
stability The ability of a pharmaceutical product to retain its chemical, physical, microbiological and biopharmaceutical properties within specified limits throughout its shelf-life.Why is stability of a drug important?
Drug stability affects the safety and efficacy of the drug product; degradation impurities may cause a loss of efficacy and generate possible adverse effects. Therefore, achieving the chemical and physical stability of drugs is essential to ensure their quality and safety.Common factors that affect this stability include temperature, light, pH, oxidation and enzymatic degradation. Special considerations are also required when dealing with chiral molecules, deuterated internal standards and large biomolecules.
Research Article Published: "Optimization and formulation of dox loaded lipos...RAHUL PAL
Doxorubicin (DOX) is a potent anticancer drug, but it is also associated with significant side effects, such as cardiotoxicity. Liposomal encapsulation of DOX can help to reduce these side effects and improve the drug's efficacy.
There are a number of different factors that can affect the optimization and formulation of DOX-loaded liposomes, including:
Lipid composition: The type and ratio of lipids used to form the liposomes can affect their size, stability, and drug encapsulation efficiency. Some commonly used lipids for DOX liposomes include hydrogenated soy phosphatidylcholine (HSPC), cholesterol, and distearoylphosphatidylglycerol (DSPG).
Drug loading method: There are a number of different methods for loading DOX into liposomes. Some common methods include the ammonium sulfate gradient method, the remote loading method, and the ethanol injection method. The choice of loading method can affect the drug encapsulation efficiency and stability of the liposomes.
Liposome size: The size of the liposomes can affect their circulation time in the body and their ability to target specific tissues. Smaller liposomes tend to have a longer circulation time and are better able to penetrate tumors.
Surface modification: Liposomes can be surface-modified with various ligands to improve their targeting and delivery properties. For example, liposomes can be conjugated with antibodies to target specific cancer cells.
The optimization of DOX-loaded liposomes is typically carried out using a quality by design (QbD) approach. QbD is a systematic approach to drug development that focuses on identifying and controlling the critical quality attributes (CQAs) of the drug product. The CQAs of DOX-loaded liposomes may include particle size, drug encapsulation efficiency, stability, and in vitro and in vivo performance.
optimization techniques in pharmaceutical product developmentDeepthiKolluru1
optimization techniques and factorial designs in pharmaceutical product development.its examples in pharmaceutics and formulation for both b.pharm, m.pharm and pharm.d students
dr.deepthikolluru avancements in Ophthalmic products pptDeepthiKolluru1
advantages, product formulation of conventional opthamicpreapartions and introduction to advanced optahlmicproducts like contact lenses, ocular inserts, collagen sheilds.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
Ethnobotany and Ethnopharmacology:
Ethnobotany in herbal drug evaluation,
Impact of Ethnobotany in traditional medicine,
New development in herbals,
Bio-prospecting tools for drug discovery,
Role of Ethnopharmacology in drug evaluation,
Reverse Pharmacology.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
2024.06.01 Introducing a competency framework for languag learning materials ...Sandy Millin
http://sandymillin.wordpress.com/iateflwebinar2024
Published classroom materials form the basis of syllabuses, drive teacher professional development, and have a potentially huge influence on learners, teachers and education systems. All teachers also create their own materials, whether a few sentences on a blackboard, a highly-structured fully-realised online course, or anything in between. Despite this, the knowledge and skills needed to create effective language learning materials are rarely part of teacher training, and are mostly learnt by trial and error.
Knowledge and skills frameworks, generally called competency frameworks, for ELT teachers, trainers and managers have existed for a few years now. However, until I created one for my MA dissertation, there wasn’t one drawing together what we need to know and do to be able to effectively produce language learning materials.
This webinar will introduce you to my framework, highlighting the key competencies I identified from my research. It will also show how anybody involved in language teaching (any language, not just English!), teacher training, managing schools or developing language learning materials can benefit from using the framework.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
2. Overview of Pharmaceutical Product
Development
• Objective:
To achieve a predictable
therapeutic response to a drug
included in a formulation which is
capable of large scale
manufacture with reproducible
product quality.
PROCESS OF PPD:
NEED
IDEAS
CONCEPT
IMPLEMENT
PRODUCT
MARKETING
CUSTOMERS
8. REGULATORY REQUIREMENTS FOR
PREFORMULATION STUDIES
INTRODUCTION:
• Prior to nomination into full development, a candidate drug
should undergo a phase traditionally called
preformulation.Preformulation is the physiochemical
characterization of the solid and solution properties of
compounds.
• Preformulation encompasses all studies enacted on a new
drug compound in order to produce useful information for
subsequent formulation of a stable and
biopharmaceutically suitable drug dosage form.These
should focus on those physiochemical properties of new
compound that could effect drug performance and
development of an efficacious dosage form.
9. • DEFINITION:“
• A phase of a research and development process where the
preformulation scientist characterizes the physical , chemical
and mechanical properties of a new drug substance in order
to develop stable , safe and effective dosage forms”
• GOAL:
To establish the physico-chemical properties of a new drugTo
establish the data on drug-excipient compatibilityTo establish
API ‘s kinetic rate profile
10. REGULATORY REQUIREMENTS SMALL
MOLECULES/General:
1. Q1A(R2) Stability Testing of New Drug Substances and Products (Issued 11/2003,
Posted 11/20/2003);
2. Q1B Photo stability Testing of New Drug Substances and Products (Issued 11/1996,
Reposted 7/7/1998);
3. Q1C Stability Testing for New Dosage Forms (Issued 5/9/1997, Posted 3/19/1998);
4. Q1D Bracketing and Matrixing Designs for Stability Testing of New Drug Substances
and Products (Issued 1/2003, Posted 1/15/2003);
5. Q3A Impurities in New Drug Substances (Issued 2/10/2003, Posted2/10/2003
6. Q3B(R) Impurities in New Drug Products (Issued 11/2003, Posted 11/13/2003);
7. Q3C Impurities: Residual Solvents (Issued 12/24/1997, Posted 12/30/1997);
8. Q3C Tables and Lists (Posted 11/12/2003);
9. Q6A International Conference on Harmonization; Guidance on Q6A Specifications:
Test Procedures and Acceptance Criteria for New Drug Substances and New Drug
Products: Chemical Substances (12/29/2000);
10. Q7A Good Manufacturing Practice Guidance for Active Pharmaceutical Ingredients
(Issued 8/2001, Posted 9/24/2001).
11. The general method of preparation is
provided under Sec312
•
The general method of preparation is provided under Sec
(a)(7)(iv)(a).
• The EMEA provides the following guidelines for herbal (botanical as
listed in United States) products:
• COMMITTEE FOR PROPRIETARY MEDICINE PRODUCTS
(CPMP)/QUALITY WORKING PARTY (QWP)/2819/00 [EUROPEAN
MEDICINES EVALUATION AGENCY (EMEA)/COMMITTEE ON
VETERINARY MEDICINAL PRODUCTS (CVMP)/814/00] Note for
Guidance on Quality of Herbal Medicinal Products (CPMP/CVMP
adopted July 01).CPMP/QWP/2820/00 (EMEA/CVMP/815/00)
• Note for Guidance on Specifications: Test procedures and
Acceptance Criteria for Herbal Drugs, Herbal Drug Preparations and
Herbal Medicinal Products (CPMP/CVMP adopted July 01).
