• Sign In
  • Sign Out
  • My Account
Subscribe
  • BioWorld
  • BioWorld MedTech
  • BioWorld Asia
  • BioWorld Science
  • Data Snapshots
  • Special reports
Clarivate
  • Data Snapshots
  • BioWorld
  • BioWorld MedTech
  • Infographics: Dynamic digital data analysis
  • Special reports
  • Infographics: Dynamic digital data analysis
  • Trump administration impacts
  • Biopharma M&A scorecard
  • BioWorld 2024 review
  • BioWorld MedTech 2024 review
  • BioWorld Science 2024 review
  • Women's health
  • China's GLP-1 landscape
  • PFA re-energizes afib market
  • China CAR T
  • Alzheimer's disease
  • Israel
  • Rise of obesity
  • Radiopharmaceuticals
  • Biosimilars
  • Aging
  • IVDs on the rise
  • Coronavirus
  • Artificial intelligence

BioWorld. Link to homepage.

Clarivate
  • BioWorld
  • BioWorld MedTech
  • BioWorld Asia
  • BioWorld Science
  • Data Snapshots
    • BioWorld
    • BioWorld MedTech
    • Infographics: Dynamic digital data analysis
  • Special reports
    • Infographics: Dynamic digital data analysis
    • Trump administration impacts
    • Biopharma M&A scorecard
    • BioWorld 2024 review
    • BioWorld MedTech 2024 review
    • BioWorld Science 2024 review
    • Women's health
    • China's GLP-1 landscape
    • PFA re-energizes afib market
    • China CAR T
    • Alzheimer's disease
    • Israel
    • Rise of obesity
    • Radiopharmaceuticals
    • Biosimilars
    • Aging
    • IVDs on the rise
    • Coronavirus
    • Artificial intelligence

BioWorld. Link to homepage.

  • Sign In
  • Sign Out
  • My Account
Subscribe
Home » complete response letters

Articles Tagged with ''complete response letters''

Ardelyx shares crash as CKD drug hits trouble with FDA

July 20, 2021
By Richard Staines
Shares in Ardelyx Inc. have crashed after its tenapanor, under FDA review for managing phosphate levels in chronic kidney disease (CKD), ran into trouble with the regulator. The company said that the FDA has identified “deficiencies” in the data package, which prevent discussions about labeling and postmarketing commitments.
Read More
Glucose monitoring

Provention’s CRL prevents completion of its July 2 PDUFA

July 6, 2021
By Lee Landenberger
Despite an FDA advisory committee’s narrow ruling that Provention Bio Inc.’s teplizumab has benefits that outweigh the risks in treating diabetes, the agency sent the company a complete response letter (CRL) regarding the diabetes therapy’s priority BLA. The CRL came the evening of July 2, Provention said, the PDUFA date that had been set months before.
Read More
Technegas illustration

Cyclopharm hit with FDA CRL for Technegas for pulmonary embolisms

June 29, 2021
By Tamra Sami
PERTH, Australia – Cyclopharm Ltd. said it received a complete response letter (CRL) from the FDA for its Technegas NDA for pulmonary embolisms. The CRL relates to better defining and validating production and delivery of the Technegas particle and other aspects of crucible manufacturing and dosimetry that need to be addressed before the NDA can be approved.
Read More
Nexobrid

Mediwound and Vericel stocks stagger after CRL

June 29, 2021
By Lee Landenberger
A not-unexpected complete response letter (CRL) for Nexobrid, being developed by Mediwound Ltd., delayed the therapy’s approval and knocked the company’s share values backward. Nexobrid, proteolytic enzymes enriched in bromelain for treating for eschar removal (debridement) in adults with deep partial-thickness and/or full-thickness thermal burns, had a June 29 PDUFA date.
Read More

Disaster for Orphazyme as FDA rejects rare disease drug arimoclomol

June 18, 2021
By Richard Staines
Shares in Orphazyme A/S cratered after the FDA rejected its arimoclomol for Niemann-Pick disease type C, a rare and potentially fatal inherited condition where fat builds in tissues and organs.
Read More

Alkermes’s first oral antipsychotic therapy gets the FDA’s approval

June 1, 2021
By Lee Landenberger
Alkermes plc worked its way through a complete response letter (CRL) issued in late 2020 as the FDA has approved Lybalvi (olanzapine and samidorphan) for treating adults with schizophrenia and bipolar I disorder. The once-daily, oral antipsychotic treatment, the company’s first, is for maintenance monotherapy or acute treatment of manic or mixed episodes and as a monotherapy or adjunct to lithium or valproate. The therapy had a June 1 PDUFA date.
Read More
Alpha-galactosidase enzyme
Travel issues strike again

Protalix shares crumble on CRL for Fabry disease therapy

April 28, 2021
By Michael Fitzhugh
Shares of Protalix Biotherapeutics Inc. (NYSE:PLX) fell 33% to $3.93 on April 28 after the company reported receiving an FDA complete response letter (CRL) in answer to its BLA for pegunigalsidase alfa, a galactosidase enzyme replacement therapy it has long advanced for the potential treatment of Fabry disease.
Read More
Mental illness illustration

FDA volte-face on study powers jolts Acadia; watt’s next in DRP?

April 5, 2021
By Randy Osborne
Acadia Pharmaceuticals Inc. President Serge Stankovic said the company was “kept completely in [the] dark” by the FDA regarding specifics about what the agency found wrong a month ago with the sNDA for Nuplazid (pimavanserin) – until, that is, the agency’s complete response letter (CRL) landed on the firm’s desk.
Read More

Surprise CRL for oral paclitaxel sinks Athenex; FDA asks for new trial

March 1, 2021
By Jennifer Boggs
In a move that caught analysts and investors by surprise, the FDA rejected Athenex Inc.’s NDA for Oraxol, its oral version of paclitaxel, for use in metastatic breast cancer, citing safety risks and questioning the reliability of the clinical data supporting the application.
Read More
Woman steadying hand tremor

High on Upneeq, up a creek with arbaclofen; new spasticity trial for Osmotica after second CRL?

Dec. 30, 2020
By Randy Osborne
Osmotica Pharmaceuticals plc’s amendment earlier this month to the NDA for arbaclofen in spasticity resulting from multiple sclerosis wasn’t enough to quell the concerns of the FDA, which smacked the firm with its second complete response letter (CRL).
Read More
Previous 1 2 3 4 5 6 7 8 9 Next

Popular Stories

  • Today's news in brief

    BioWorld
    BioWorld briefs for May 23, 2025.
  • Today's news in brief

    BioWorld MedTech
    BioWorld MedTech briefs for May 23, 2025.
  • News in brief

    BioWorld Asia
    BioWorld Asia briefs for May 20, 2025
  • Drug capsule and dollar sign

    Little bite from voluntary most-favored nation Rx pricing order

    BioWorld
    After a week of hype, the most-favored nation (MFN) drug pricing executive order (EO) U.S. President Donald Trump signed May 12 has a lot of bark but little bite,...
  • Illustration of liver with DNA double helixes

    ASGCT 2025: Gene and cell therapies transform metabolic diseases

    BioWorld Science
    Metabolic disorders such as argininosuccinic and glutaric aciduria, methylmalonic acidemia, homocystinuria or primary hyperoxaluria require specific diets to...
  • BioWorld
    • Today's news
    • Analysis and data insight
    • Clinical
    • Data Snapshots
    • Deals and M&A
    • Financings
    • Newco news
    • Opinion
    • Regulatory
    • Science
  • BioWorld MedTech
    • Today's news
    • Clinical
    • Data Snapshots
    • Deals and M&A
    • Financings
    • Newco news
    • Opinion
    • Regulatory
    • Science
  • BioWorld Asia
    • Today's news
    • Analysis and data insight
    • Australia
    • China
    • Clinical
    • Deals and M&A
    • Financings
    • Newco news
    • Regulatory
    • Science
  • BioWorld Science
    • Today's news
    • Biomarkers
    • Cancer
    • Conferences
    • Endocrine/Metabolic
    • Immune
    • Infection
    • Neurology/Psychiatric
    • Patents
  • More
    • About
    • Advertise with BioWorld
    • Archives
    • Article reprints and permissions
    • Contact us
    • Cookie policy
    • Copyright notice
    • Data methodology
    • Infographics: Dynamic digital data analysis
    • Podcasts
    • Privacy policy
    • Share your news with BioWorld
    • Staff
    • Terms of use
    • Topic alerts
Follow Us

Copyright ©2025. All Rights Reserved. Design, CMS, Hosting & Web Development :: ePublishing

BioWorld. Link to homepage.

Clarivate
  • BioWorld
  • BioWorld MedTech
  • BioWorld Asia
  • BioWorld Science
  • Data Snapshots
    • BioWorld
    • BioWorld MedTech
    • Infographics: Dynamic digital data analysis
  • Special reports
    • Infographics: Dynamic digital data analysis
    • Trump administration impacts
    • Biopharma M&A scorecard
    • BioWorld 2024 review
    • BioWorld MedTech 2024 review
    • BioWorld Science 2024 review
    • Women's health
    • China's GLP-1 landscape
    • PFA re-energizes afib market
    • China CAR T
    • Alzheimer's disease
    • Israel
    • Rise of obesity
    • Radiopharmaceuticals
    • Biosimilars
    • Aging
    • IVDs on the rise
    • Coronavirus
    • Artificial intelligence

BioWorld. Link to homepage.

  • Sign In
  • Sign Out
  • My Account
Subscribe