Association between Psychotropic Medications Functionally Inhibiting Acid Sphingomyelinase and reduced risk of Intubation or Death among Individuals with Mental Disorder and Severe COVID-19: an Observational Study
ABSTRACT Prior preclinical and clinical evidence suggests that the acid sphingomyelinase (ASM)/ceramide system may provide a useful framework for better understanding SARS-CoV-2 infection and the repurposing of psychotropic medications with functional inhibition of acid sphingomyelinase, called FIASMA psychotropic medications, against COVID-19. We examined the potential usefulness of FIASMA psychotropic medication use among patients with mental disorder hospitalized for severe COVID-19, in an observational multicenter retrospective study conducted at AP-HP Greater Paris University hospitals. Of 545 adult patients with mental disorder hospitalized for severe COVID-19, 164 (30.1%) received a psychotropic FIASMA medication at study baseline, which was defined as the date of hospital admission for COVID-19. The primary endpoint was a composite of intubation or death. We compared this endpoint between patients who received a psychotropic FIASMA medication at baseline and those who did not in time-to-event analyses adjusted for sociodemographic characteristics, psychiatric and other medical comorbidity, and psychotropic and other medications. The primary analysis was a Cox regression model with inverse probability weighting (IPW). There was a significant association between FIASMA psychotropic medication use at baseline and reduced risk of intubation or death both in the crude analysis (HR=0.42; 95%CI=0.31-0.57; p<0.01) and in the primary IPW analysis (HR=0.50; 95%CI=0.37-0.67; p<0.01). This association remained significant in multiple sensitivity analyses. Exploratory analyses suggested that this association was not specific to one FIASMA psychotropic class or medication. These results suggest the usefulness of the ASM/ceramide system framework in COVID-19. Double-blind controlled randomized clinical trials of these medications for COVID-19 are needed..
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Preprint| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
bioRxiv.org - (2021) vom: 22. Feb. Zur Gesamtaufnahme - year:2021 |
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| Sprache: |
Englisch |
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| Beteiligte Personen: |
Hoertel, Nicolas [VerfasserIn] |
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| Links: |
Volltext [kostenfrei] |
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| doi: |
10.1101/2021.02.18.21251997 |
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| PPN (Katalog-ID): |
XBI019981856 |
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| 520 | |a ABSTRACT Prior preclinical and clinical evidence suggests that the acid sphingomyelinase (ASM)/ceramide system may provide a useful framework for better understanding SARS-CoV-2 infection and the repurposing of psychotropic medications with functional inhibition of acid sphingomyelinase, called FIASMA psychotropic medications, against COVID-19. We examined the potential usefulness of FIASMA psychotropic medication use among patients with mental disorder hospitalized for severe COVID-19, in an observational multicenter retrospective study conducted at AP-HP Greater Paris University hospitals. Of 545 adult patients with mental disorder hospitalized for severe COVID-19, 164 (30.1%) received a psychotropic FIASMA medication at study baseline, which was defined as the date of hospital admission for COVID-19. The primary endpoint was a composite of intubation or death. We compared this endpoint between patients who received a psychotropic FIASMA medication at baseline and those who did not in time-to-event analyses adjusted for sociodemographic characteristics, psychiatric and other medical comorbidity, and psychotropic and other medications. The primary analysis was a Cox regression model with inverse probability weighting (IPW). There was a significant association between FIASMA psychotropic medication use at baseline and reduced risk of intubation or death both in the crude analysis (HR=0.42; 95%CI=0.31-0.57; p<0.01) and in the primary IPW analysis (HR=0.50; 95%CI=0.37-0.67; p<0.01). This association remained significant in multiple sensitivity analyses. Exploratory analyses suggested that this association was not specific to one FIASMA psychotropic class or medication. These results suggest the usefulness of the ASM/ceramide system framework in COVID-19. Double-blind controlled randomized clinical trials of these medications for COVID-19 are needed. | ||
| 700 | 1 | |a Sánchez-Rico, Marina |e verfasserin |4 aut | |
| 700 | 1 | |a Gulbins, Erich |e verfasserin |4 aut | |
| 700 | 1 | |a Kornhuber, Johannes |e verfasserin |4 aut | |
| 700 | 1 | |a Carpinteiro, Alexander |e verfasserin |4 aut | |
| 700 | 1 | |a Abellán, Miriam |e verfasserin |4 aut | |
| 700 | 1 | |a de la Muela, Pedro |e verfasserin |4 aut | |
| 700 | 1 | |a Vernet, Raphaël |e verfasserin |4 aut | |
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| 700 | 1 | |a Limosin, Frédéric |e verfasserin |4 aut | |
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