OHDSI/Athena

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Web application for distributing and browsing the Standardized Vocabularies for all instances of an OMOP CDM

Stars: 77
Forks: 23
Open beginner issues: 0
Indexed issues: 49
Avg merge: 11h 52m
Merged PRs (30d): 1

Dominant language: Java
License: No license data
Last GitHub push: Aug 29, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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49 open issues indexed

Search API returning empty results (frontend loads, no data) Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

OHDSI/Athena#470 · 10 comments · Opened Jul 15, 2026
Search query for "pack years" and "pack-years" ignoring the hyphen or using OR statement, how to find all? Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#467 · Opened Jul 1, 2026
Empty vocabulary Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

OHDSI/Athena#466 · 3 comments · Opened Jun 18, 2026
Download history page, also show file size for each download package Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 65/100

OHDSI/Athena#454 · Opened Apr 23, 2026
Feature Request: Vocabulary Download API Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OHDSI/Athena#450 · 1 comment · 1 reaction · Opened Feb 11, 2026
Feature request: download the same set of updated vocabularies Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#445 · 2 comments · Opened Sep 3, 2025
Quotes lost in CPT4 names when downloading Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

OHDSI/Athena#432 · Opened May 8, 2025
Instructions on CPT4 download differ between the accompanying email and README Open

Difficulty 2/5 1-3 hours Newbie friendliness 42/100

OHDSI/Athena#430 · Opened May 6, 2025
Vocabs "Korean Revenue Code" and "OPCS4" always included in download Open

OHDSI/Athena#422 · 1 assignee · Opened Feb 25, 2025
Count Mismatch in CPT4 Records: 17,455 Records in OMOP_Concept Index vs. 17,451 Records in Athena Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

OHDSI/Athena#420 · 1 comment · Opened Feb 13, 2025
some code can not be searched Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#418 · Opened Feb 7, 2025
Display information from drug strength table Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

OHDSI/Athena#404 · Opened Sep 12, 2024
Some concepts are loaded with incorrect content Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#400 · Opened Aug 29, 2024
Error when reconstituting CPT4 of newest release Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

OHDSI/Athena#381 · 12 comments · Opened Mar 11, 2024
Add support for system-to-system authenticatication Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OHDSI/Athena#340 · Opened Oct 3, 2023
CPT4 ULMS API process causing insertion of carriage returns in "CONCEPT.csv" Open

Difficulty 3/5 1-2 days Newbie friendliness 32/100

OHDSI/Athena#333 · 2 comments · Opened May 5, 2023
Create the mechanism to keep the vocabulary list up to date Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OHDSI/Athena#321 · 3 comments · Opened Dec 2, 2022
Athena user experience improvement for re-downloading vocabulary packages Open

OHDSI/Athena#316 · 1 comment · 1 reaction · 1 assignee · Opened Sep 6, 2022
Review and fix "required" and "default" flags for vocab download Open

bug

OHDSI/Athena#278 · 14 comments · 1 assignee · Opened Apr 7, 2022
Concept detail page appears almost empty for some concepts Open

bug

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#270 · 3 comments · Opened Jan 12, 2022
Show version and latest update date in download page Open

Feature

OHDSI/Athena#259 · 1 comment · 2 assignees · Opened Sep 9, 2021
CPT4 reconstitution error (6 concepts) Open

bug

OHDSI/Athena#258 · 5 comments · 1 assignee · Opened Sep 3, 2021
Downloaded data is in TSV, not CSV format Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

OHDSI/Athena#257 · 1 comment · 1 reaction · Opened Aug 17, 2021
Display of Synonyms in detail page Open

Feature

OHDSI/Athena#254 · 1 comment · 1 reaction · 1 assignee · Opened May 27, 2021
optimise Download history page refresh Open

bug

OHDSI/Athena#231 · 1 comment · 2 assignees · Opened Mar 9, 2021
Add license expiration date and logic Open

Feature

OHDSI/Athena#224 · 1 comment · 2 assignees · Opened Feb 3, 2021
Authenticate user for vocabulary bundle download Open

security

OHDSI/Athena#222 · 1 comment · 2 assignees · Opened Jan 21, 2021
Search Accuracy improvements Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

OHDSI/Athena#217 · 2 comments · Opened Jan 13, 2021
Function to restore failed download bundles Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

OHDSI/Athena#213 · Opened Dec 16, 2020
Athena search facet does not list all classes and vocabularies Open

bug

OHDSI/Athena#212 · 1 comment · 2 assignees · Opened Dec 14, 2020
Download Older vocabulary package not working in History Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OHDSI/Athena#196 · 8 comments · Opened Aug 29, 2020
remove duplication words from concept_name field in solr index Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

OHDSI/Athena#187 · Opened Jul 13, 2020
Update authentication/autorization libraries Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

OHDSI/Athena#176 · Opened Jul 2, 2020
Update Vocabulary Latest UPDATE on every change in vocabulary Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OHDSI/Athena#164 · 4 comments · Opened Jun 19, 2020
Vocabularies table feature requests Open

Feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#163 · Opened Jun 18, 2020
group concept by concept_name Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OHDSI/Athena#160 · Opened Jun 15, 2020
the result is not found Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OHDSI/Athena#159 · Opened Jun 15, 2020
long search queries string. Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OHDSI/Athena#158 · Opened Jun 15, 2020
lable for Invalid_reason Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

OHDSI/Athena#157 · Opened Jun 15, 2020
for the research only - Hierarchy for Classifications Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

OHDSI/Athena#155 · Opened Jun 15, 2020
Search for concept_id and concept_code should work as asterisk by default Open

OHDSI/Athena#154 · 1 assignee · Opened Jun 15, 2020
bug: fuzzy search gives a high score for multiple matches in concept name Open

OHDSI/Athena#152 · 1 assignee · Opened Jun 15, 2020
Add standard concept flag to download page Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

OHDSI/Athena#139 · 2 comments · Opened May 19, 2020
Edit Vocabulary Bundle Open

enhancement Feature

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#128 · 2 comments · Opened Apr 17, 2020
Open concept detail page takes too much time Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

OHDSI/Athena#118 · Opened Mar 27, 2020
Performance: concepts with rich hierarchy Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

OHDSI/Athena#109 · 5 comments · Opened Mar 8, 2020
Use a real data for unit tests. Open

OHDSI/Athena#101 · 1 assignee · Opened Feb 5, 2020
Search for different spelling of the concepts (one word, multi words, dash separated) Open

OHDSI/Athena#91 · 1 assignee · Opened Jan 31, 2020
Guarantee the same solr configuration for Test/Qa/Prod env and for unit test Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

OHDSI/Athena#77 · Opened Sep 11, 2019

OHDSI/Athena

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