The Food and Drug Administration (FDA) is the federal agency responsible for protecting the public health by ensuring the safety, efficacy, and quality of human and veterinary drugs, vaccines, and other biological products.

The primary goal of drug regulation is to ensure that drugs are safe and effective for their intended use.

Phase I clinical trials involve testing a drug on a small group of healthy volunteers to assess its safety and tolerability.

A New Drug Application (NDA) is a comprehensive document submitted to the FDA by a drug manufacturer to request approval to market a new drug.

The FDA's Advisory Committees are composed of independent experts who provide advice to the FDA on the safety and efficacy of drugs, review clinical trial data, and make recommendations on whether or not to approve a new drug.

Post-marketing surveillance is the process of monitoring the safety of drugs after they are approved to identify and address adverse drug reactions, collect data on the long-term effects of drugs, and ensure that drugs are used safely and effectively.

The Controlled Substances Act (CSA) is a federal law that classifies drugs into different schedules based on their potential for abuse, regulates the manufacture, distribution, and dispensing of controlled substances, and imposes criminal penalties for the illegal possession, use, or distribution of controlled substances.

The Drug Enforcement Administration (DEA) is a federal law enforcement agency responsible for enforcing the Controlled Substances Act, investigating drug trafficking organizations, and providing training and assistance to law enforcement agencies.

The World Health Organization (WHO) plays a key role in drug regulation by setting international standards for drug safety and efficacy, coordinating global efforts to combat drug abuse, and providing technical assistance to countries in developing their drug regulatory systems.

The International Narcotics Control Board (INCB) is an independent body responsible for monitoring the implementation of international drug control treaties, estimating the world's need for controlled substances, and providing technical assistance to countries in implementing drug control measures.

The main ethical considerations in drug development and use include the right to access essential medicines, the need for informed consent in clinical trials, the protection of vulnerable populations, and the fair distribution of the benefits and risks of drugs.

The Declaration of Helsinki is an international set of ethical principles that provides guidance for research involving human subjects. It aims to protect the rights and welfare of research participants and ensure that clinical trials are conducted in a responsible and ethical manner.

The Belmont Report is a foundational document in research ethics that identifies and discusses the ethical principles that should guide research involving human subjects. It provides guidance to researchers and institutional review boards on the ethical conduct of research and aims to protect the rights and welfare of research participants.

Institutional review boards (IRBs) are responsible for reviewing and approving research protocols involving human subjects to ensure that research is conducted in a responsible and ethical manner and that the rights and welfare of research participants are protected.

Informed consent in clinical trials is the process of providing research participants with information about the risks and benefits of participating in a clinical trial and allowing them to make informed decisions about their participation.