The Drug Approval Process Flashcards
What phase is this:
Who? NORMAL Volunteers SPECIAL POPULATION ( renal and hepatic Impairment
Why? SAFETY, Biological Effects, metabolism kinetics, DRUG INTERACTIONS
By whom? CLINICAL PHARMACOLOGIST
Phase 1
What phase is this:
Who? SELECTED PATIENTS
Why? THERAPEUTIC efficacy, dose range, kinetics, metabolism
By whom? Clinical PHARMACOLOGIST and clinical INVESTIGATORS
Phase 2
What phase is this:
Who? LARGE sample of SELECTED populations
Why? safety and efficacy
By whom? Clinical INVESTIGATORS
Phase 3
What phase is this:
Who? Patients given drug for THERAPY
Why? ADVERSE reactions, patterns of drug utilization, ADDITIONAL indications DISCOVERED
By whom? All PHYSICIANS
Phase 4
In this phase of clinical trials, the MAJORITY of the RISKS ASSOCIATED with the NEW DRUG therapy are identified.
Phase IV
prohibited the sale of misbranded or adulterated food and drugs
Pure Food and Drug Acts
require that drug products, both prescription and non prescription, must be pure, effective and safe
Federal Food, Drug, and Cosmetics Act of 1938
allows FDA to set good manufacturing practices and mandated regular inspections of production facilities. transferred to FDA control of prescription drug advertising
Kefauver-Harris Amendment
• United States Pharmacopeia National Formulary (USP-NF)
• The International Pharmacopeia (1951)
• (met high standards for therapeutic use, patient safety, quality, purity, strength, packaging safety, and dosage form)
Drug standards
What year?
Food, Drug, and Cosmetic Act
1938
What year?
Durham-Humphrey Amendment to the 1938 Act (established two classes of drugs: Re legend and OTC)
1952
What year?
Food and Drug Administration Amendments Act mandate post marketing safety studies
2007
What year?
Family Smoking Prevention and Tobacco Control Act regulate cigarettes by various measures
2009
Patient Protection and Affordable Care Act quality, affordable health care
2010
Negligence (GIVING the WRONG drug or drug dose that RESALMS in the patient’s death)
Misfeasance