B Acad Nat Med Paris
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B Acad Nat Med Paris · Apr 2022
[After the COVID crisis, what solutions for the future nursing home?]
The ageing of the population induces situations of large vulnerability and dependence. Home care usually remains the best response to comply with the person's wish, the family's desire, and the civil society's interest. ⋯ The present pandemic of coronavirus COVID-19 has highlighted the issue of EHPAD and their limitations to provide high quality care. To analyze the current position of EHPAD into the care chain and to understand difficulties to their functioning, it seems essential to seek out accelerated changes in the EHPAD since their establishment in 1999 and then in the light of the current crisis, propose possible solutions with a positive view of the role which each EHPAD will have to ensure for future.
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B Acad Nat Med Paris · Apr 2022
[COVID-19 and organ transplantation, lessons from the national census of the Société Francophone de Transplantation].
The Covid-19 pandemic hit the transplant world in March 2020. Teams quickly organized themselves to optimize the management of their immunocompromised patients and to progress in the knowledge of this new disease. To do this, a French Registry was set up, listing all solid organ transplant patients who had developed a SARS Cov2 infection. ⋯ The advent of vaccination has been a great relief, but transplant patients have developed a poorer vaccine response than immunocompetent subjects, keeping them at risk of severe disease after an adapted vaccination schedule. Specific strategies had to be adopted in this particularly fragile population (increased number of vaccine doses, injection of monoclonal antibodies). The collaboration of the French transplantation centers under the impulse of the Société Francophone de Transplantation allowed us to carry out many collaborative projects, which were of great use for the care of the patients.
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B Acad Nat Med Paris · Apr 2022
[Interfering RNA and antisense oligonucleotide treatments currently available in France: an update].
The arrival of anti-Covid-19 RNA vaccines in 2020 should not obscure the fact that for several years we have already had treatments based on interfering RNA or antisense oligonucleotides in a number of rare diseases with a very poor prognosis such as transthyretin amyloidosis, acute hepatic porphyria, primary hyperoxaluria, spinal muscular atrophy or familial hyperchylomicronemia. If their performance, unlike that of vaccines, is for the moment only qualified as moderate therapeutic progress (moderate clinical added value) in the therapeutic strategies against these diseases, it should be taken into account that their initial evaluation was penalized by a certain number of unfavorable factors: trials of small numbers, therapeutic modalities to be refined, the lack of hindsight on their long-term effects but especially the choice of the moment of the initiation of the treatment in the natural evolution of the sickness. ⋯ This is why their very early implementation, possibly based on genetic screening, is an avenue to be seized in the interest of patients. But, in the competitive context of innovations in the field, interfering RNAs and antisense oligonucleotides will have to reckon with gene therapy and genome editing using the CRISPR-Cas 9 technique.
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The excellent results of Transplantation over the last decades have highlighted new challenges to be solved in the next years. (1) Modify the storage of harvested organs to improve their quality. (2) Modify strategies by taking into account the immunodeficiency in front of news infections like the one with Sars CoV-2. (3) Better understand the mechanisms of chronic rejection, in particular the role of innate immunity. (4) Rethink immunosuppressive strategies to prevent and to treat chronic rejections.