Developing a Versatile Clinical Data Management System for Medical Research

Created a generic clinical data management system using Yii to replicate Case Report Forms electronically. The system supports multiple studies, double data entry for quality control, and data export for analysis. This provided an efficient, scalable solution for medical research data management.

  • Healthcare and Medical Research
  • Yii Framework, MySQL, Quality Control (Double Data Entry), Data Export (Excel), Custom Interface Development, Multi-Study Support
  • South Africa

The Client

The client is involved in building clinical data management systems (CDMS) for medical researchers, doctors, nurses, and clinics.

The challenge icon

The Challenge

The primary challenges included:
  • Efficiently managing and replicating Case Report Forms (CRFs) electronically.
  • Facilitating easy data entry and export for later analysis.
  • Catering to various preferences of researchers and universities without investing in expensive and complex enterprise systems.
  • Creating a generic system that can be easily adapted for future studies and multiple instances.
The solution icon

The Solution

A custom clinical data management system was developed using Yii, focusing on the following features:
  • Multi-Study Support: The system can handle multiple studies simultaneously, with each study having its own manager and specific settings.
  • Interactions and Visits: Supports both physical and virtual patient interactions, with data groups linked to visits.
  • Data Groups: Organized data into master, interaction, and log types for efficient data management across visits.
  • Double Data Entry: Enabled for quality control, ensuring accuracy by comparing two entries of the same data.
  • User Management: Restricted data access based on user roles and permissions.
  • Data Export and Reporting: Facilitated data export to Excel and provided quality control reports for discrepancy checks.

Tools and Technologies

The following tools and technologies were utilized:

Yii

Yii

My SQL

MySQL

Database management

Database Management

Quality control

Quality Control

Export tools

Export Tools

Custom interface

Custom Interface

The result icon

The Result

The implementation resulted in several benefits:
  • Efficiency: Streamlined data entry and management for clinical trials.
  • Flexibility: Catered to various user preferences and study requirements.
  • Accuracy: Improved data accuracy through double data entry and quality control reports.
  • Scalability: Created a generic system that can be easily adapted for future studies, supporting multiple instances and studies on the same server.
  • User Satisfaction: Provided a user-friendly interface for both normal users and admins, enhancing the overall experience.

Three simple Steps to Get Started

Working remotely with our team on your software development or support project, you'll quickly realize that distance is irrelevant. Thanks to high-speed internet, premium cloud services, and advanced communication tools, our global team feels as accessible as if we were next door.

Let's Plan Your Project Together

Let's talk about your project! If it's new, tell us your ideas and goals so we can build a prototype together. If it's ongoing, share any problems you're facing, and we'll help find solutions. We'll also outline a clear plan, approach, and cost details.

Seal the Deal with an Agreement

Let's clear up any questions or concerns through detailed discussions. Once you're happy, we'll draft a formal service agreement. This document will cover our approach, daily operations, essential legal points including IP rights, and mutual concerns. In essence, we'll officially document our rights and responsibilities.

Get Your Project Rolling!

Ready to go with us? Let's set things in motion! We'll need a small deposit to prepare our team and resources, secure your project's spot, and schedule a start date. Time to kick things off!

Why Hire Us?

22 years experience in Web Development India
25+ Years of Existence in the Industry

We have been in web development since 1999. We started our operation mainly with web development using PHP/HTML/Javascript. In 2004 we developed a PHP MVC framework based on JAVA strut; till then, there was no PHP framework. After that, we worked on almost all web technologies. We are now into web-based solutions, Blockchain Development & Digital Transformation solutions, especially for small to medium-sized companies. We have never been big, but we were always stable; because of the solid technical & ethical base.

Quality Web Devlopment Service India
Proper Quality Engg and Quality Assurance

Your software or any product will fail if it fails to provide VALUE to its customers. And VALUE STREAM is the process required to convert a business hypothesis into a technology-enabled service that delivers value to the customer. To maximise the value, we always define a particular set of Quality Engg & QA processes for every project covering the complete SDLC process.

Web Development Services India
'Built-In Quality' - Your Key to Success

You can not make an iPhone in a factory that manufactures MI phones. iPhone requires separate manufacturing and quality engineering processes. In the same way, any software application with higher built-in quality is without proper Quality Engineering & QA processes. We deliver value, not just a bundle of code files. It has been possible by practising LEAN Software Development Principles, Toyota 5S, Agile Methodology, Scrum, DevOps, OpenAI, and more.

Skilled Web Development Company India
Highly Experienced and Skilled People

Due to our professional integrity and ethical practices, both employees and clients stay long with us. So we have more than 7 people in our small company who have been with us for over 15 years. 90% of the developers are 5+ years of experience. Due to the strong technical base and learning environment, people learn here quickly.

High Quality Web Development Service India
QA Team Takes the Accountiblity for Quality

Almost all developers write lousy code if there is a no definite QA Engineering & QA support processes. And eventually, you have to throw away all those bad codes in future. As a solution, you need a QA team. But setting up your own QA Team is too costly and cumbersome and our dedicated QA team will take this responsibility at a very reasonable cost.

World class quality indian rate
World-Class-Quality - Indian Rate

We are in web development since 1999. In 2004 we developed a PHP MVC framework. Worked on almost all popular web technologies. We implemented many innovative ideas to maximize the client's revenue.

Reasonable Cost for Dedicated Web Developers India
The Most Reasonable Rates

Per our policy, we charge at a very reasonable rate. However, we know our competitors who charge much more. Some charge multiple times than we do for a similar or even lesser quality of delivery. We would request you start tasting our service for just one project first.

Agile and AI tools | Web Development India
Worldclass Agile and AI Tools in the Value Stream

We will not waste your time and money in remaking the wheel. Instead, we do continuous R&D on using software development tools, technologies, frameworks, concepts, and libraries for different software projects. We are familiar with popular cloud platforms like AWS, project development tools like Atlassian, many testing and test automation tools, and the latest AI tools like OpenAI ChatGPT and Open playground.

Technical and Ethical base for Web Development Company India
Solid Technical and Strong Ethical Base

We are small we never faced any sort of existential threat in the last 22 years of business. It is because of its solid technical and ethical base of key people running the business. As a result, both clients and employees do not leave us unless there is a major reason to do so. People stay with them for years.

Web Development Company India
History of Serving in the Long Term

Since 1999 we have been thinking about the long term. So we never applied various ways of making quick money. As a result, 90% of our revenue comes from a few clients who have been with us for years.

Expertise in latest technologies
Expertise in Latest Technologies

5 We are in web development since 1999. In 2004 we developed a PHP MVC framework. Worked on almost all popular web technologies. We implemented many innovative ideas to maximize the client's revenue.

Use of worldclass agile tools
Use of Worldclass Agile Tools

We are in web development since 1999. In 2004 we developed a PHP MVC framework. Worked on almost all popular web technologies. We implemented many innovative ideas to maximize the client's revenue.

We would love to hear from you

Get custom solutions, recommendations, resumes or estimates. Confidentiality and same day response gauranteed!

What our clients say?