The coordinated and impartial review of all clinical trial-related activities and records is known as quality assurance. In the case of a clinical study, the quality assurance department has a wide range of responsibilities. Quality Assurance (QA) departments frequently aid in inspection readiness by establishing investigator site selection guidelines and identifying service providers to be audited, such as laboratories, packaging and supply chain vendors.
The Ongoing Challenge
The continuous monitoring of data collection processes and data management policies at every level of the study is an ongoing challenge in managing the quality of clinical data and maintaining compliance. This includes the following:
- verifying that the data collected during the trial is consistent with the procedure (case report form [CRF] vs. protocol)
- ensuring the validity of the data in the CRF and data acquired in source documents (CRF vs. source documents)
- guaranteeing that the analyzed data correspond to the CRF data (database vs. CRF)
This confirms the need for QA involvement in clinical trials specifically in terms of inspection readiness.
Reasons Why Quality Assurance (QA) is essential
While continuous monitoring during a clinical trial is a taxing task, it can save you from wasting hundreds of hours rectifying shortcomings within the trials at a later stage. Errors recognized in their initial stages are easier to modify to achieve desired outcomes. Whereas, delays can worsen the problem in clinical trials and inevitably push back the desired result, which can hinder the inspection readiness process.
- Money Saver
While many believe that investing in quality assurance from the get-go is not only time-consuming and costly, it is quite the opposite. Errors during the trial stage lead to millions of dollars lost during the production stage and major delays in inspection readiness, which can further add to the cost. Sometimes dropping the trial before entering the production stage due to a lack of quality assurance become inevitable.
- Boosts Client Confidence
Businesses that are known to ensure quality assurance are more likely to retain trust and confidence from clients and customers alike. During clinical trials, clients are more likely to follow the lead and trust the process when their standards of expectations align with the trials working. When boosting clients’ confidence, it is essential to highlight both the “whats” and “hows” of the trial, and quality assurance helps deliver the “hows” of the trial to keep your clients’ mind at ease.
- The Backbone of Consistency
When it comes to clinical trials, it is of utmost importance that each drug produced be of the same quality to prevent ill-desired outcomes. In clinical research, the quality assurance process ensures internal consistency by scheduling regular operational checks at each level of the trial process and data collection processing to validate trial procedure compliance and data validity.
- Leads to Accountability
When quality assurance is the working foundation of a clinical trial, each individual involved plays a vital role in ensuring that they deliver top-notch results in making the trial a success. Hence, the need for excellence permeates every aspect of a company in which quality assurance is at play.
Maintaining integrity and precision during a clinical trial is an ongoing, dynamic process that is the key to inspection readiness. This continuing process necessitates modifying processes and effectively conveying these adjustments to all investigators and support staff. This is why quality assurance involvement is essential and a key component to the clinical Quality Management System (cQMS) overall.
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