MEDRA CODING
MEDRA
Medical Dictionary for Regulatory Activities. This
is clinically validated medical terminology used by regular authorities
in pharmaceutical industry during the process of regulations. From the
pre-marketing to post-marketing activities, and for data entry, retrieval,
evaluation, and presentation. MEDRA was developed by International Conference on
Harmonization (ICH) used for Pharmaceuticals of human use.
Organization of MEDRA dictionary:
The MEDRA dictionary was organized by System Organ Class (SOC).Medra is divided
into high level and low level terms. The Medra dictionary includes Standardized
Medra Queries (SMQs).Grouping of terms in SMQs are used for medical
condition.
Individual cases are usually coded to enter data for most specific (LLT)
level The higher levels (HLT, HLGT and SOC) as well as SMQ are used for
searching for organization and subtotaling of outputs . outputs of counts are
usually provided at the PT level. for more information in medical go through
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Maintenance for MEDRA:
·
MEDRA is managed by the MSSO (Maintenance and Support Services
Organization).
·
The MSSO updates MEDRA according to request of existing one.
·
The decisions are taken by international medical officers. Based
on terminology grouping categories.
·
Updated version of MEDRA is released twice in a year by
MSSO.
·
In march main annual release changes is done in HLT,LLT and PT.
·
The September release typically changes contains only at the LLT
and PT level.
WHO and MEDRA:
- Medra is of two one is implanted by WHO’s Global Safety Database.
- Second one by WHO Uppsala Monitoring Centre (UMC) receives most of its ICSRs coded in MEDRA
TOOLS of MEDRA:
- MedDRA comes with software tools
- Browsers (Desktop and Web-based) to review and search the terminology
ACESS TO MEDRA:
·
Medra is free to regulatory authorities, academics,
healthcare providers.
- · Commercial organizations pay annual fee based on revenue/turnover.
- · Subscription rates have been reduced or remained unchanged for the past 6 years.
- · Special licenses for access by low revenue companies: – EMA has this in place; FDA, under development.
- · Medra Board is currently exploring other models to help facilitate MedDRA’s use.
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Very interesting article
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