Sequence WebCode - WHODDE & MedDRA Coding

Sequence WebCode is a web-based multi-dictionary medical coding system that features a robust search engine with auto-coding capabilities. Integrating Sequence WebCode with the Sequence WebEDC Platform provides a turnkey solution that offers superior value in support of your clinical trials. Highly configurable and standards based, Sequence WebCode can also be easily integrated with other EDC systems or used as a stand-alone coding solution.

Features & Benefits

  • Browser agnostic Web-based platform
  • API and web services based integration with external EDC platforms
  • Extensive Dictionary Library with all historic and current versions of WHODDE and MedDRA
  • Auto-Coding capabilities that can be configured to ignore special characters
  • Robust customizable synonym list/thesaurus for both WHODDE and MedDRA coding
  • Concurrent support of B2 and B3 formats beginning March 2017
  • Version Impact Analysis Tools that simplify version migration
  • Can be integrated with most EDCs or used as a stand-alone coding solution
  • Customized coding review and approval workflows
  • Extensive query management system that supports manual, system, and version queries
  • Ability to apply a code to all matching terms when coding a specific term
  • Powerful dictionary search engine. Search by drug name, drug code, ingredient, ATC, preferred, generic, or trade
  • Multilevel ATC coding
  • UMC (WHODDE) and MedDRA Certified Developer
  • Real-time access to coded data and coding metrics
  • Point-and-click ease of use, user friendly GUI
  • Highly configurable, standards based


  • Custom configurable monitoring dashboards per user
  • Ad Hoc Building of Reports capability
  • Flexible Metrics report capability
  • Reporting feature integrates with Excel
  • Data tables transposed and downloadable as a ZIP file
  • Real-time reporting and data downloads
  • 20+ included reports and report templates
  • Easily create customizable user reports
  • Reporting feature integrates with SAS

Support and Training

  • Quick and efficient user training
  • In-person training also available at sponsor facilities
  • Zero client requirements except browser
  • Remote training available
  • Technical support and dedicated 800 number per study
  • Many levels of help desk and support options available


  • Role and workflow-based security
  • Customizable event notifications
  • Configurable workflow to fit customer’s organization
  • Configurable down to the field level
  • Configurable actions by role or user

Data / Hosting

  • All data will be hosted on a validated, secure server located in a hardened, redundant hosting facility
  • Full business continuity and disaster recovery functions provided
  • All data will be backed up on a nightly basis both locally and to a different geographic location for redundancy
  • 24/7/365 Performance and fault monitoring
  • All files will be the client’s property and transferred upon request