Clinical Data Analyst Interview Questions and Answers for Freshers

DDI can have both positive and negative effects on patients depending on the drugs involved and their interactions.

• DDI can lead to increased efficacy of drugs when used in combination, resulting in better treatment outcomes.

• However, DDI can also lead to adverse effects such as toxicity, reduced efficacy, or drug interactions that can cause harm to the patient.

• For example, combining certain antidepressants with migraine medications can lead to serotonin syndrome, a potentially...read more

Drug-drug interactions occur when two or more drugs interact with each other and affect their effectiveness or cause adverse effects.

• Drug-drug interactions can occur when two or more drugs are taken together.

• They can affect the way drugs are absorbed, metabolized, or eliminated from the body.

• Drug-drug interactions can lead to adverse effects, reduced effectiveness, or toxicity.

• Examples of drug-drug interactions include warfarin and aspirin, which can increase the risk of blee...read more

ICH GCP guidelines are international standards for designing, conducting, recording, and reporting clinical trials.

• ICH GCP guidelines ensure the safety, rights, and well-being of trial subjects.

• They provide a framework for ethical and scientific quality standards in clinical research.

• Phrases commonly used in clinical trials include 'informed consent', 'randomization', and 'double-blind'.

Clinical Data Management (CDM) involves collecting, cleaning, and managing clinical trial data throughout its phases.

• CDM ensures data integrity and accuracy during clinical trials.

• Phases of clinical trials include Phase I (safety), Phase II (efficacy), and Phase III (comparison to standard treatment).

• Data collection methods include electronic data capture (EDC) systems and paper case report forms (CRFs).

• Data cleaning involves identifying and correcting errors in the dataset.

• R...read more