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OCS Consulting Remote Data Querying by Richard Underwood OCS Consulting 26th September 2001 OCS Consulting recognise all other copyrights and trademarks Remote Data Querying (RDQ) OCS Consulting l Using the web to send clinical information. Administrator E-mail Web Browser Plus... Base Sas Sas Access To… Sas Connect Investigator E-mail Web Browser The Agenda OCS Consulting l What happens now? l RDQ Development Lifecycle l The RDQ solution l RDQ Overview l The RDQ system l Problems l The Demo l Questions. The Current Approach OCS Consulting l Current approach to resolving data queries – Validation routines generate queries – Queries written on standard form – Form sent to investigator by facsimile/post – Investigator responds by facsimile/post. l Disadvantages of this system – Slow and expensive – Human Error? – Average response time to query 1 day – 1 week – Average cost per resolution/query is £100.00 – Rely on postal system/facsimile. RDQ Development Lifecycle Customise RDQ OCS Consulting Install Core RDQ Proof of Concept • Identify • Data feeds • Functionality • Security Scoping Support Requirements Document Implementation Implement in User Testing U A T Environment Testing • System • Integration The RDQ Solution OCS Consulting l The RDQ solution: – Builds on existing validation systems – Speeds up query resolution – Cost-effective – Easy to use – Supports additional functionality – Remote access – Latest SAS web technology. RDQ Overview OCS Consulting l Monitoring program – Check database – Create HTML page/notify investigator – Resolution. l Investigator l System administrator. Checking the Database OCS Consulting l Checking the database – Check the data for each patient – Produce a list of queries for each patient – Query already raised ? – Temporary query table. l Pass query to HTML generator. Creating / Sending The Email OCS Consulting l The HTML generator – Type of query page – History of query – Create the HTML page. l Send to the investigator. Resolving The Query OCS Consulting l Query resolution l Investigator returns HTML page with resolutions l Monitoring program generates appropriate flags l Query dataset l Updating database. Problems OCS Consulting l Shortcomings of the application as it is l Improving the application. The Demo OCS Consulting Questions OCS Consulting For further details regarding the presentation: l e-mail: – [email protected] l Visit the OCS web-site: www.ocs-consulting.com