second-line


Also found in: Medical, Wikipedia.

sec·ond-line

 (sĕk′ənd-lĭn′)
adj.
1. Relating to or being a secondary stage of something: the body's second-line defense against infection.
2. Being a drug or therapy that is used to treat a condition or disease only after another drug or therapy has been used or considered.
3. Of or relating to second-line jazz.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
References in periodicals archive ?
FDA approval for ovarian cancer late line treatment in the fourth quarter of 2019; Potential China NDA approval for ovarian cancer second-line maintenance therapy; Potential China commercial launch; Completion of enrollment of China Phase 3 clinical trial for ovarian cancer first-line maintenance therapy; China second-line ovarian cancer Phase 3 clinical trial to reach target events by the fourth quarter of 2019 with readout in the first half of 2020; Zai Lab to present data from PRIME and NORA studies at Asian Society of Gynecologic Oncology 2019; Continued enrollment of the China small cell lung cancer Phase 3 clinical trial; Initiate trials in other key indications in China.
Deciphera released updated data from a Phase 1 study of ripretinib, which continued to support the pipeline asset's potential across the broad range of KIT and PDGR-alpha mutations that occur in patients with second-line through fourth-line gastrointestinal stromal tumors.
The two drugs -- sulfonylureas and basal insulin- are commonly prescribed to patients after they have taken metformin, a widely accepted initial Type 2 diabetes treatment, but need a second-line medication because metformin alone didn't work or wasn't tolerated.
Few patients who are initiated on second-line treatment for type 2 diabetes mellitus show evidence of recommended use of first-line treatment with metformin, according to research published online Sept.
M2 PHARMA-April 28, 2017-Bayer secures US FDA approval for Stivarga (regorafenib) tablets for second-line treatment of hepatocellular carcinoma
M2 EQUITYBITES-April 28, 2017-Bayer secures US FDA approval for Stivarga (regorafenib) tablets for second-line treatment of hepatocellular carcinoma
This is largely because patients find it very hard to keep taking second-line drugs, which can be quite toxic, for prolonged periods of time.
The Food and Drug Administration and WHO guidelines recommend adding bedaquiline when an effective regimen (containing at least 4 effective second-line drugs plus pyrazinamide) cannot be designed because of drug toxicity or resistance to fluoroquinolones or second-line injectable drugs (9,10).
(4) Another potential second-line option is the use of an alternate TKI, such as sorafenib, which showed in the INTORSECT study to have comparable efficacy to temsirolimus.
Compared with the 2012 AUA/SUFU recommendations, the 2014 guideline on "Diagnosis and Treatment of Overactive Bladder (Non-Neurogenic) in Adults" adds the beta3-adrenoceptor agonist mirabegron (Myrbetriq, Astellas Pharma) as a first- or second-line treatment option for some patients.
Inevitably, the number of patients initiating second-line ART regimens is growing in most parts of the region, and following from this, a small but increasing number of patients are found to be failing second-line regimens.