Approaches to drug discovery and clinical trial of a compound : A. Therapeutic confirmation/comparison B. Micro dosing study C. Human pharmacology and safety D. Therapeutic exploration and dose ranging E. Post marketing surveillance/data gathering Choose the correct answer from the options given below :
Drug Discovery and Clinical Trial Sequence Explained
The process of developing a new drug involves several sequential stages, starting from early safety assessments in humans to post-approval monitoring. Understanding this order is crucial for drug development.
Correct Clinical Trial Phase Sequence
The correct sequence of the provided approaches in drug discovery and clinical trials is:
- B. Micro dosing study: This early phase (sometimes called Phase 0) uses very small, sub-therapeutic doses to gather preliminary data on how the drug is processed by the body (pharmacokinetics) and its potential effects, minimizing risk.
- C. Human pharmacology and safety: This corresponds to Phase I trials. It involves the first administration of the drug to a small group of healthy volunteers to assess safety, determine a safe dosage range, and understand pharmacokinetics and pharmacodynamics.
- D. Therapeutic exploration and dose ranging: This aligns with Phase II trials. The drug is given to a limited number of patients with the target condition to evaluate its effectiveness (efficacy) and further refine the dosage.
- A. Therapeutic confirmation/comparison: This represents Phase III trials. The drug is tested on a large, diverse group of patients to confirm its effectiveness, monitor side effects, compare it to standard treatments, and collect information for safe use.
- E. Post marketing surveillance/data gathering: This is Phase IV, occurring after the drug is approved and available to the public. It involves ongoing monitoring of the drug's safety and effectiveness in the real world.
Therefore, the correct order is B, C, D, A, E.
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Important Questions from Mixed Topic (CUET PG)
- Who was the founder of Bolshevik Communist party?
- What is the key guide to statecraft in the realist tradition?
- Chronologically arrange the events in the Cold War period.
A. Berlin Wall is constructed
B. Communist China joins the UN
C. Soviet invasion of Czechoslovakia
D. Berlin Blockade
Choose the correct answer from the options given below: Morgenthau's principles of political realism are:
A. Politics is rooted in permanent and unchanging human nature which is basically self centred, self-regarding and self-interested
B. Politics is an autonomous sphere of action and cannot therefore be reduced to morals
C. International Politics is an arena of conflicting self-interests
D. The ethics of international relations is situational ethics which is very different from private morality
Choose the correct answer from the options given below:Who among the following political thinkers consider the anarchical self help system to be a compelling factor for States to maximise their relative power positions?
