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Clinical trials are complex and time-consuming processes that involve meticulous planning and execution. One of the most important aspects of clinical trials is the quality of data collected, as it plays a significant role in determining the safety and efficacy of the product being tested. Therefore, ensuring that the data collected is accurate, complete, and reliable is crucial.

Here are 3 ways to improve data quality in clinical trials

Electronic data capture (EDC) system

Using an electronic data capture (EDC) platform is one of the most effective ways to improve data quality in clinical trials. EDC systems reduce the risk of errors and inconsistencies that arise from manual data entry, leading to more accurate and complete data.

EDC solutions also allow for real-time data monitoring and consistency checks, which ensures that data is collected in a timely fashion and that any issues are identified and addressed quickly.

Furthermore, electronic data capture systems can help reduce the burden of regulatory compliance by providing audit trails and ensuring data integrity by giving permissions and roles to users.

Selecting the right tool

Selecting the right tool for data collection is an essential step in improving data quality.

Indeed, if you collect data from your patients (ePROs), you may want to use a tool that is specifically designed for this purpose such as different translations possibilities, responsive design…

Using the right tool can help ensure that data is collected accurately and consistently, reducing the likelihood of data errors while improving its quality.

In-depth analysis

In-depth analysis is a critical component of ensuring data quality in clinical trials. It involves going beyond simple data cleaning and checking, to fully understand what has been collected.

This in-depth analysis can help identify patterns and trends, that may be missed with a cursory review, allowing for corrective action to be taken before it is too late.

By conducting an in-depth analysis, you can also gain insights into the efficacy and safety of the product being tested. This can prove useful for regulatory submissions and marketing.

By implementing these three recommendations, you can improve the quality of the data collected, reduce errors and increase the chances of obtaining regulatory approvals. High-quality data are essential for the safety and efficacy of the product tested and for the success of clinical trials.

However, improving data quality in clinical trials requires a holistic approach that goes beyond just implementing these 3 strategies. Here are some additional steps that can be taken to improve data quality:

Tools Training

Training and education are essential components of ensuring data quality. All staff involved in the clinical trial should be trained in the proper use of data collection tools and procedures. This reduces manual errors and inconsistencies, helping to ensure improved data quality.

Automatic data validation

Data validation is an essential step in guaranteeing the quality of clinical trial data. It automatically detects data containing errors, inconsistencies, or out-of-range values. Identifying these problems quickly and automatically enhances data accuracy and completeness.

This data validation is important because it ensures that the data collected complies with the study protocol and objectives.

Monitoring & Quality control

Quality control is a process that involves regular monitoring and control of data to ensure that quality standards are met. Quality control enables problems to be identified early so that corrective action can be taken before the end of the study.

Datacapt can help you increase your data quality

The EDC Datacapt solution brings together all the features needed to improve your clinical data.

Our platform is designed to reduce errors and inconsistencies that arise from manual data entry while making you save time on many levels. We also provide training to ensure that all the staff has hands-on experience with the platform.

Discover our integrated solutions


  • Collect patients’ consent directly on the platform
  • Monitoring all the signatures in real time.
  • 3 different ways: eConsent, eSignature, or In-person signing.


  • Teleconsult with your patients
  • Recreate an on-site experience, at home
  • HD video quality


  • Collect patients’ data
  • Monitor the progress in real-time
  • Create automatic alerts et queries


  • Recruitment follow-up
  • Compensation management


  • Collect real-life data
  • Send your questionnaire by email or text
  • Keep track of the progress in real-time

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