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National Library of Medicine Technical BulletinNational Library of Medicine Technical Bulletin

Table of Contents: 2019 NOVEMBER–DECEMBER No. 431

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RxNorm November 2019 Release

RxNorm November 2019 Release. NLM Tech Bull. 2019 Nov-Dec;(431):b1.

2019 November 05 [posted]

The RxNorm November monthly release became available for download on Monday, November 4, 2019. The November release includes the dose form "Vaginal System," which replaces "Vaginal Ring," to better align with the U.S. Pharmacopeia (USP) preferred dose forms. The RxNorm Concept Unique Identifier (RXCUI) for fully specified product names are unchanged despite the dose form name change. Here are example concepts with the Vaginal System dose form in the November release:

RXCUI TTY STR
1367436 SCD 21 DAY Ethinyl Estradiol 0.000625 MG/HR / Etonogestrel 0.005 MG/HR Vaginal System
1367439 SBD 21 DAY Ethinyl Estradiol 0.000625 MG/HR / Etonogestrel 0.005 MG/HR Vaginal System [NuvaRing]
2055983 SCD 273 DAY Ethinyl Estradiol 0.000542 MG/HR / segesterone acetate 0.00625 MG/HR Vaginal System
2055989 SBD 273 DAY Ethinyl Estradiol 0.000542 MG/HR / segesterone acetate 0.00625 MG/HR Vaginal System [Annovera]
848328 SCD 90 DAY Estradiol 0.000313 MG/HR Vaginal System
848330 SBD 90 DAY Estradiol 0.000313 MG/HR Vaginal System [Estring]
848331 SCD 90 DAY Estradiol 0.00208 MG/HR Vaginal System
848333 SBD 90 DAY Estradiol 0.00208 MG/HR Vaginal System [Femring]
848342 SCD 90 DAY Estradiol 0.00417 MG/HR Vaginal System
848343 SBD 90 DAY Estradiol 0.00417 MG/HR Vaginal System [Femring]
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