Advice Pool - Health and Fitness

Your digestive system consist of many parts. Among them are the esophagus, stomach, the small and large intestines, tubular structures, through

According to USFDA, a combination product is one composed of any combination of a drug and device; biological product and device; drug and biological product

which food and waste product pass and in which digestion takes place. Two large glands, the liver and the pancreas, furnish some of the enzymes

; or drug, device, and biological product and fixed dose combination would include two or more combinations of drug.

Examples of combination products may in

nd other substances needed for digestion. Your gallbladder, a hollow organ located just under your liver, stores bile manufactured by your liver

lude drug-coated devices, drugs packaged with delivery devices in medical kits, and drugs and devices packaged separately but intended to be used together.

The food you eat is propelled through your digestive tract by muscular contractions that for the most part are automatic. The process of diges

here is enormous increase in the number of combination products entering the market in the recent years. Combination products have proven advantages but fixe

ion changes the components of food into a form that eventually will be absorbed into your bloodstream. After the nutrients are absorbed, your di

d dose combinations are still in the process of convincing regulatory authority on their advantages over the single ingredient formulations.

Combination pro

estive tract eliminates unwanted material.

Digestion begins when you chew your food. The food is broken into smaller pieces by your teeth and,

ucts have become life saving products for the pharmaceutical companies who doesn’t have many innovative molecules in their product pipeline and have been inc

t the same time, is mixed with saliva secreted by your salivary glands. Your saliva contains an enzyme called ptyalin that begins to change star

easingly used in the product life cycle management. Even the companies having product patents are trying to extend their product life cycle through the combi

ches into sugars.

Chewing reduces the food to a mushy consistency. When you swallow, the food is propelled into the back part of your throat, p

nation products and maximize the revenues. But the companies involved in this practice are overlooking that they are burdening the patients both economically

st the opening of the voice box, and into the upper part of your esophagus. Food is prevented from entering your larynx by a flap of soft tissue

and physically. They need to rightly judge the benefits of the combination products and they have to even look at the risks involved when combining the produ

that closes as food passes into the esophagus. When the epiglottis fails to close completely, a minor coughing fit may result. Such an episode

ts. Some of the combination products were well accepted by physicians while others suffered. Companies involved in development of combination products are fi

s said to be the result of the food having gone down the wrong tube.

The walls of your stomach consist of various layers of powerful muscles. T

ding difficulty in defining their combination products and facing various challenges from selecting a combination to marketing it.

Following aspects would a

ese muscles serve an important mechanical function as they cause the stomach to churn, breaking the food into smaller and smaller pieces. In add

dd to the challenges in developing combination products:

Which markets to tap where the combination products can do fairly well?
Which combination prod

tion, gastric juices manufactured by the glands that line your stomach mix with the food particles. These juices contain pepsin, a digestive enz

cts are meaningful and rational?
Which therapeutic categories to select?
Which Combinations can address unmet needs of the patients?
Do combin

me that begins to break down proteins in the mixture, and hydrochloric acid, which creates the proper environment for pepsin to work.

Although i

tions increase the patient compliance?
What would be the developing cost?
How to tackle the risks encountered during combination product developmen

t serves a useful function, your stomach is not vital to the breakdown of food and its subsequent absorption. Only small amounts of such food as

t?

As combination products don't fit into the traditional categories of drugs, medical devices, or biological products, the USFDA is in the process of devel

alcohol, simple sugars, and some medications are actually absorbed in the stomach.

There is a delicate balance in your stomach between the acid

ping new procedures for reviewing their safety, efficacy and quality.

Professional from academic institutions, pharmaceutical industries, health care indust

roduced by its glands and the resistance of your stomach lining to that acid. If this balance is upset, the result may be damage to the stomach

y and representatives from various regulatory agencies are working out to design the regulatory requirements for manufacture and sale of combination products

ining, such as peptic ulcer or gastritis.

Food leaves your stomach in two phases. The upper portion of your stomach contracts first, pushing th

.

As there is an increasing trend of the combination products companies manufacturing such products should be able to tackle the problems involved in the de

more liquid material into your small intestine. The more solid food leaves later, primarily by the action of the muscles in the lower part of y

elopment. They need to be wiser in analyzing the market trends and the regulatory requirements.

Companies that provide selfless information through particip

ur stomach. The partially processed food, chyme, that travels through the pyloric canal into the first portion of your small intestine, duodenum

tion in industry events and feedback to regulatory authorities would be able to face the challenges and will be successful in developing combination products

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