Drug dissolution testing and establishing plasma drug levels in humans

Drug dissolution testing and establishing plasma drug levels in humans5

Dissolution testing is a very important tool that determines and help understand the performance and effectiveness of oral solid dosage forms. It is significant for the field of medicine because if a drug has to be effective, it must be released first from the product form, and it should then be allowed to get dissolved in the gastrointestinal fluids. This is the first step that leads to the next important phase, that of the dosage’s absorption into the bloodstream. This points to the fact that dissolution from the dosage form is a major determinant of the rate and extent to which the drug gets absorbed by the body.

Drug dissolution testing is very important during the development of drugs and drug formulations. It helps to determine if the right concentration of the drug reaches the desired or expected locus of action. This makes the investigation of the factors which affect drug absorption into the human blood flow when a drug product is taken orally important.

The usual method of measurement of drug absorption is in vivo, or, the body of a living being such as a human or animal. Time blood plasma concentration profiles of drugs after oral administration constitute an important in vivo parameter. In-vitro investigations are carried out for identifying the parameters involved in drug absorption. These are investigations that are conducted in a controlled and simulated environment that resembles biological conditions closely.

Thorough learning of drug dissolution

Drug dissolution testing and establishing plasma drug levels in humans

An important seminar from GlobalCompliancePanel, a leading provider of professional trainings for all the areas of regulatory compliance, will offer valuable learning on all the aspects of drug dissolution testing and explain the ways of establishing plasma drug levels in humans.

At this two-day seminar, Dr. Saeed Qureshi, who has worked as a research scientist with Health Canada and is an internationally known expert on the subject whose expertise spans the areas of drug dissolution testing, pharmacokinetics, biopharmaceutics and analytical chemistry as related to animal and human studies for developing and evaluating pharmaceutical products; will be the Director.

In order to gain the benefit of learning from this world-renowned expert, please enroll for this seminar by visiting Drug dissolution testing and establishing plasma drug levels in humans. This course has been pre-approved by RAPS as eligible for up to 12 credits towards a participant’s RAC recertification upon full completion.

All aspects of drug dissolution and establishing plasma drug levels

Drug dissolution testing and establishing plasma drug levels in humans1

This seminar will provide its participants a unique opportunity to learn scientifically valid drug dissolution testing and establishing plasma drug levels. Lab personnel take several approaches to conduct dissolution testing using different apparatuses and methods. This makes section of an appropriate apparatus and method confusing and challenging. Dr. Qureshi will offer relevant pharmacokinetics and physiological background that is aimed at making this choice easier and intuitive. He will use simple and clear language in helping participants understand how to select or develop a dissolution method. He will describe the theoretical aspect of the drug dissolution testing, including method development, in detail. He will explain the pros and cons of different approaches.

Another important area that Dr. Qureshi will address is in vitro-in vivo correlation (IVIVC). He will address the particular issue of the use of the concepts of convolution/deconvolution and IVIVC in providing an estimate/prediction of expected drug levels in humans through drug dissolution testing. This approach has met with limited success. Dr. Qureshi will explain the reasons for this and suggest alternative approaches and will offer an explanation of the underlying scientific principles involved in convolution, deconvolution and IVIVC techniques with simple practical examples. He will describe a unique and simple approach based on convolution technique using spreadsheet software.

He will show in vitro drug dissolution testing and convolution/deconvolution techniques for predicting plasma drug levels using the principles of pharmacokinetics and physiology. Dr. Qureshi will cover the following main areas at this seminar, with its relevant subtopics:

Personnel who work in various levels of the areas of Pharmaceutical Development, setting up analytical methods (pharmacopeial, regulatory or in-house developed), R & D (both analytical and formulation), Project Management, Quality Control, Quality Assurance, and Regulatory Affairs will benefit enormously from this learning.

To join us for more information, get in touch

 

Drugstore stocks tumble as Amazon considers selling prescription drugs online

Drugstore stocks tumble as Amazon considers selling prescription drugs online

Shares of drugmakers dropped in midday trading Friday after CNBC reported Amazon is in the final stages of considering an entrance into selling drug prescriptions.

Walgreens, Rite Aid and CVS Health stocks each slipped 4 percent or more as investors worried Amazon may disrupt the traditional distributors’ hold on the drug prescription market.

Amazon will decide before Thanksgiving whether to move into selling prescription drugs online, according to a source and an email from Amazon viewed by CNBC.

Amazon typically spends years researching opportunities before it telegraphs its intentions. The opportunity to sell drugs online is alluring given its market size – analysts have estimated the U.S. prescription

 

Read More: http://snip.ly/j7tf0#https://www.cnbc.com/2017/10/06/drugstore-stocks-tumble-as-amazon-considers-selling-prescription-drugs-online.html

Are any weight loss supplements considered safe?

Are any weight loss supplements considered safe.jpg

Every year, millions of Americans go after this same goal, some successful and others not so much. To attain their goals, they may choose from the over-abundance of diets and exercise programs available, and some turn to weight loss supplements as well.

While you shouldn’t rely on supplements to do all the work for you, there are a few that can be used safely to boost your weight loss efforts.

Before you decide on weight loss supplements, though, you should consider the health effects carefully. Always check with your doctor first to be sure about safety, and remember that these pills are supplements. They’re meant to be used alongside healthy eating habits and proper exercise.

DO YOU HAVE LIVER DAMAGE?

Again, never use supplements by themselves to lose weight. Some people turn to weight loss pills so that they can continue an unhealthy lifestyle while staying thin.

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 This dangerous mentality could lead to frightening situations like addiction, overdose or death. Also, brands that claim to shed weight without any effort may contain ingredients that will do you more harm than good. If you have any doubt about a supplement, stay away.

Weight Loss Supplements that Work

Just like any other medication, weight loss supplements have both benefits and side effects. When choosing a supplement, you should know all the possible effects and consider them in light of your own health history. Especially if you have other health issues, you should check carefully for ingredients that may trigger or worsen your symptoms.

Let’s look at 3 supplements that you could consider adding to your weight loss program:

1. Green Tea Extract

Green tea has long been known for its health benefits, mainly because the drink is high in antioxidants. In particular, green tea contains large amounts of polyphenol antioxidants called catechins, which may help reduce oxidative stress.

For weight loss, studies have shown that green tea extract can help boost the metabolism. Researchers think that the combination of antioxidants and caffeine work together to accomplish this goal.

 

Read More: http://snip.ly/1alkc#http://www.foxnews.com/health/2017/10/06/are-any-weight-loss-supplements-considered-safe.html