Biotechnology Regulations

Biotechnology is the science of modifying the genetic composition of plants, animals, and microorganisms. Historically, biotechnology has relied on conventional plant and animal breeding practices to modify genetic composition. Modern biotechnology relies on newer techniques, such as genetic engineering, to incorporate genetic material from one living organism into another. Products of biotechnology include medications, human insulin, enzymes used in laundry detergents and cheese-making, and even more recently, the use of biotechnology has led to new pesticide products that control a variety of pests.

When Biotechnology products have unique biological properties, they also pose unique regulatory challenges. It is not surprising that from conception to market most compounds face an uphill battle to become an approved drug. For approximately every 5,000 to 10,000 compounds that enter preclinical testing, only one is approved for marketing. A 1993 report by the Congressional Office of Technology Assessment estimated the cost of developing a new drug to be $359 million. Newer figures place the cost at more than $500 million. Today, roughly 90 percent of corn, cotton and soybeans grown in the U. S.

have been improved through biotechnology, and farmers are choosing biotech traits when growing other crops such as alfalfa, sugar-beets and canola. 95% of investigational human medicines fail to be both effective and safe. In 2012, the average cost for a large pharmaceutical company to develop a new medicine was 5 billion dollars. Regulation Since 1986, the Coordinated Framework for Regulation of Biotechnology has successfully governed how the Department of Agriculture (USDA), the Food and Drug Administration (FDA), and the Environmental Protection Agency (EPA) work together to regulate new biotech products.

In recent years, however, the process has become unpredictable and the timeline for reviewing new products has increased dramatically. This is due to overlapping regulatory responsibilities, a lack of inter-agency coordination, the looming threat of activist lawsuits that drain agency resources, and efforts to introduce socioeconomic criteria into regulatory decisions. Food and Drug Administration (safe to consume) Purpose: It is an Agency of the United States Department of Health and Human Services.

Known as one of the Federal Executive Department. The FDA is responsible for protecting and promoting public health through the regulation and supervision of the following Food safety, tobacco products, dietary supplements, prescription and over-the-counter pharmaceutical drugs (medications), vaccines, biopharmaceuticals, blood transfusions, medical devices, electromagnetic radiation emitting devices (ERED), and veterinary products. The FDA has regulations that govern both animal studies (GLP’s), and human studies (GCP’s).

The Center for Biologics Evaluation and Research is the branch of the FDA responsible for ensuring the safety of biological therapeutic agents. These include cell and tissue based products, vaccines, gene therapy products, and allergenics. Getting Approval? Before use, all Biologics are required to go through a premarket approval process called a Biologics License Application (BLA), similar to that for drugs. There are two types of approval: FDA Cleared: requests are for medical devices that prove they are “substantially equivalent” to the predicate devices already on the market.

FDA Approved: items that are new or substantially different and need to demonstrate “safety and efficacy. FDA Regulation in Drug Development Three Phases Preclinical Phase Takes on average 3-4 years to complete. Upon completion IND (Investigational New Drug) Application Upon approval Clinical Phases 1-3 Takes on average 2-3 years to complete Upon successful completion NDA (New Drug Application) The FDA can approve, reject, or require additional research to be done before making a decision. IF accepted The FDA can also request that the manufacturer conduct additional post-marketing studies.

Overall, this entire process, on average, takes between 8 to 12 years Phase 1: To test the safety and pharmacology of compound. 20-100 volunteers are used Low doses of investigational compounds are administered to a small group of healthy volunteers who are closely supervised. In cases of severe or life-threatening illnesses, volunteers with the disease may be used. These studies usually start with very low doses, which are gradually increased. Roughly 2/3 are deemed safe enough to go to Phase 2 Trials Phase 2: Examine effectiveness of a compound.

100-300 volunteers used Analysis of the fewest volunteers needed to provide sufficient statistical power to determine efficacy. Determine the effective dose, the method of delivery (eg, oral or intravenous), and the dosing interval, and also to reconfirm product safety A substantial number are discontinued Phase 3 : Confirm previous findings in larger population Final step before seeking FDA approval Last from 2 to 10 years and involve thousands of patients across multiple sites. 10% Fail New Drug Application.

The application contains information on the chemical makeup and manufacturing process, pharmacology and toxicity of the compound, human pharmacokinetics, results of the clinical trials, and proposed labeling. The FDA will then complete an independent review and make its recommendation Environmental protection agency (Safe for the environment) In 1970, President Richard Nixon proposed an executive reorganization that would consolidate many of the federal government’s environmental responsibilities under one agency: Environmental Protection Agency Purpose:

Protection of human and the environmental health by writing and enforcing regulations based on laws passed by Congress. Water, Air, Land, Endangered Species, and pollution management are all governed by this agency. U. S. Department of Agriculture (Safe to grow) Purpose: The development of policy on farming, agriculture, forestry, and food. Why? To promote agricultural trade and production, work to assure food safety, protect natural resources, foster rural communities and end hunger in the United States and abroad.

Problems with Regulation Despite rapid adoption by farmers and a strong scientific consensus that biotechnology does not pose health and environmental risks, regulatory burdens are slowing research and innovation of new biotech traits and are starting to reduce U. S. farmers’ international competitive advantage. Activist groups have repeatedly threatened new traits by blocking science-based regulatory decisions, filing spurious lawsuits and advocating for labeling mandates.

The Food and Drug Administration (FDA) is the governing agency responsible for the approval of drugs in the United States. The FDA requires a strict sequence of testing guidelines are met before this is possible. The journey to bring a …

Part I Introduction. The topic of my research paper is the Medical Biotechnology, because of its great history and one trait which have the power of healing. Medical Biotechnology is the oldest field of science which even till today is …

An Advanced Practice Nurses are nurses who has completed graduate level training (masters in nursing or Doctorate in Nursing). They take history, perform physicals, order and interpret diagnostic tests. They treat mental and physical conditions. NPs identify diseases and give …

Ibn Sina, known in the West as Avicenna, contributed to the advancement of biotechnology through his important discoveries which were among some of the major contributors to the progression of not only biotechnology but also to humanity in general. He …

David from Healtheappointments:

Hi there, would you like to get such a paper? How about receiving a customized one? Check it out