Although the US Food and Drug Administration’s (FDA) generic drug approval process has a long-term successful track record, concerns remain for approval of narrow therapeutic index generic immunosuppressants, such as tacrolimus, in transplant recipients. Several professional transplant societies and publications have generated scepticism of the generics approval process. Three areas of concern are that the pharmacokinetic properties of generic and brand-name products in healthy volunteers may not reflect those in transplant recipients, bioequivalence between generic and brand-name products may not ensure bioequivalence between generics and high-risk patients may have specific bioequivalence concerns. While this study tests tacrolimus, the novel trial design and results may globally impact regulatory considerations and strategies, not only for the approval of immunosuppressants but also for other narrow therapeutic index/ critical dose drugs.
- INICIO
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Genéricos
Novedades
- FDA approves generic teriparatide and levetiracetam
- US generics launch and approval for Dr Reddy’s and Lupin
- Five Chinese companies join UN’s MPP for Covid-19 medicines
- South Korean companies to make generic Bridion and COVID-19 drugs
Investigación
- Generic medications in the Lebanese community: understanding and public perception
- Community pharmacists’ understanding of generic and biosimilar drugs: Lebanon case study
- Reshaping landscape of Japanese generics market – uncertain future of universal health insurance
- Impact of e-bidding procurement on generic omeprazole injection prices in Thailand
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Biosimilares
Novedades
- Dr Reddy's launches bevacizumab biosimilar Versavo in the UK
- EMA recommends approval of ustekinumab biosimilar Pyzchiva
- La FDA aprueba el biosimilar intercambiable de adalimumab Simlandi
- EC approval of ranibizumab biosimilar Rimmyrah
Investigación
- Cuestionando la necesidad de evaluaciones de sensibilidad étnica para anticuerpos monoclonales biosimilares
- ANVISA's role in biosimilar medicine regulation and innovation promotion
- Infliximab discontinuation in patients with originator retransition vs biosimilar continuation
- Biological therapies for psoriasis: evaluating durability and persistent benefits
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