Therapeutic Effectiveness of Interferon-α2b Against COVID-19: The Cuban Experience.
Identifieur interne : 000139 ( Main/Corpus ); précédent : 000138; suivant : 000140Therapeutic Effectiveness of Interferon-α2b Against COVID-19: The Cuban Experience.
Auteurs : Ricardo Pereda ; Daniel González ; Hubert Blas Rivero ; Juan Carlos Rivero ; Albadio Pérez ; Lissette Del Rosario L Pez ; Natacha Mezquia ; Rafael Venegas ; Julio Roberto Betancourt ; Rodolfo Emilio DomínguezSource :
- Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research [ 1557-7465 ] ; 2020.
English descriptors
- KwdEn :
- Adolescent (MeSH), Adult (MeSH), Aged (MeSH), Aged, 80 and over (MeSH), Antiviral Agents (therapeutic use), Betacoronavirus (drug effects), Child (MeSH), Child, Preschool (MeSH), Chloroquine (therapeutic use), Coronavirus Infections (drug therapy), Coronavirus Infections (mortality), Cuba (MeSH), Drug Therapy, Combination (MeSH), Female (MeSH), Humans (MeSH), Infant (MeSH), Interferon-alpha (therapeutic use), Lopinavir (therapeutic use), Male (MeSH), Middle Aged (MeSH), Pandemics (MeSH), Pneumonia, Viral (drug therapy), Pneumonia, Viral (mortality), Prospective Studies (MeSH), Ritonavir (therapeutic use), Young Adult (MeSH).
- MESH :
- chemical , therapeutic use : Antiviral Agents, Chloroquine, Interferon-alpha, Lopinavir, Ritonavir.
- geographic : Cuba.
- drug effects : Betacoronavirus.
- drug therapy : Coronavirus Infections, Pneumonia, Viral.
- mortality : Coronavirus Infections, Pneumonia, Viral.
- Adolescent, Adult, Aged, Aged, 80 and over, Child, Child, Preschool, Drug Therapy, Combination, Female, Humans, Infant, Male, Middle Aged, Pandemics, Prospective Studies, Young Adult.
Abstract
A prospective observational study was conducted for assessing the therapeutic efficacy of interferon (IFN)-α2b in patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during the first month after the coronavirus disease 2019 (COVID-19) outbreak began in Cuba. From March 11th to April 14th, 814 patients were confirmed SARS-CoV-2 positive in Cuba. Seven hundred sixty-one (93.4%) were treated with a combination of oral antivirals (lopinavir/ritonavir and chloroquine) with intramuscular administration of IFN-α2b (Heberon® Alpha R, Center for Genetic Engineering and Biotechnology, Havana, Cuba), 3 times per week, for 2 weeks. Fifty-three patients received the approved COVID protocol without IFN treatment. The proportion of patients discharged from hospital (without clinical and radiological symptoms and nondetectable virus by real-time polymerase chain reaction) was higher in the IFN-treated compared with the non-IFN treated group (95.4% vs. 26.1%, P < 0.01). The case fatality rate (CFR) for all patients was 2.95%, and for those patients who received IFN-α2b the CFR was reduced to 0.92. Intensive care was required for 82 patients (10.1%), 42 (5.5%) had been treated with IFN. This report provides preliminary evidence for the therapeutic effectiveness of IFN-α2b for COVID-19 and suggests that the use of Heberon Alpha R may contribute to complete recovery of patients.
DOI: 10.1089/jir.2020.0124
PubMed: 32960147
Links to Exploration step
pubmed:32960147Le document en format XML
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<term>Aged (MeSH)</term>
<term>Aged, 80 and over (MeSH)</term>
<term>Antiviral Agents (therapeutic use)</term>
<term>Betacoronavirus (drug effects)</term>
<term>Child (MeSH)</term>
<term>Child, Preschool (MeSH)</term>
<term>Chloroquine (therapeutic use)</term>
<term>Coronavirus Infections (drug therapy)</term>
<term>Coronavirus Infections (mortality)</term>
<term>Cuba (MeSH)</term>
<term>Drug Therapy, Combination (MeSH)</term>
<term>Female (MeSH)</term>
<term>Humans (MeSH)</term>
<term>Infant (MeSH)</term>
<term>Interferon-alpha (therapeutic use)</term>
<term>Lopinavir (therapeutic use)</term>
<term>Male (MeSH)</term>
<term>Middle Aged (MeSH)</term>
<term>Pandemics (MeSH)</term>
<term>Pneumonia, Viral (drug therapy)</term>
<term>Pneumonia, Viral (mortality)</term>
<term>Prospective Studies (MeSH)</term>
<term>Ritonavir (therapeutic use)</term>
<term>Young Adult (MeSH)</term>
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<front><div type="abstract" xml:lang="en">A prospective observational study was conducted for assessing the therapeutic efficacy of interferon (IFN)-α2b in patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during the first month after the coronavirus disease 2019 (COVID-19) outbreak began in Cuba. From March 11th to April 14th, 814 patients were confirmed SARS-CoV-2 positive in Cuba. Seven hundred sixty-one (93.4%) were treated with a combination of oral antivirals (lopinavir/ritonavir and chloroquine) with intramuscular administration of IFN-α2b (Heberon<sup>®</sup>
Alpha R, Center for Genetic Engineering and Biotechnology, Havana, Cuba), 3 times per week, for 2 weeks. Fifty-three patients received the approved COVID protocol without IFN treatment. The proportion of patients discharged from hospital (without clinical and radiological symptoms and nondetectable virus by real-time polymerase chain reaction) was higher in the IFN-treated compared with the non-IFN treated group (95.4% vs. 26.1%, <i>P</i>
< 0.01). The case fatality rate (CFR) for all patients was 2.95%, and for those patients who received IFN-α2b the CFR was reduced to 0.92. Intensive care was required for 82 patients (10.1%), 42 (5.5%) had been treated with IFN. This report provides preliminary evidence for the therapeutic effectiveness of IFN-α2b for COVID-19 and suggests that the use of Heberon Alpha R may contribute to complete recovery of patients.</div>
</front>
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<Title>Journal of interferon & cytokine research : the official journal of the International Society for Interferon and Cytokine Research</Title>
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<ArticleTitle>Therapeutic Effectiveness of Interferon-α2b Against COVID-19: The Cuban Experience.</ArticleTitle>
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<Abstract><AbstractText>A prospective observational study was conducted for assessing the therapeutic efficacy of interferon (IFN)-α2b in patients infected with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) during the first month after the coronavirus disease 2019 (COVID-19) outbreak began in Cuba. From March 11th to April 14th, 814 patients were confirmed SARS-CoV-2 positive in Cuba. Seven hundred sixty-one (93.4%) were treated with a combination of oral antivirals (lopinavir/ritonavir and chloroquine) with intramuscular administration of IFN-α2b (Heberon<sup>®</sup>
Alpha R, Center for Genetic Engineering and Biotechnology, Havana, Cuba), 3 times per week, for 2 weeks. Fifty-three patients received the approved COVID protocol without IFN treatment. The proportion of patients discharged from hospital (without clinical and radiological symptoms and nondetectable virus by real-time polymerase chain reaction) was higher in the IFN-treated compared with the non-IFN treated group (95.4% vs. 26.1%, <i>P</i>
< 0.01). The case fatality rate (CFR) for all patients was 2.95%, and for those patients who received IFN-α2b the CFR was reduced to 0.92. Intensive care was required for 82 patients (10.1%), 42 (5.5%) had been treated with IFN. This report provides preliminary evidence for the therapeutic effectiveness of IFN-α2b for COVID-19 and suggests that the use of Heberon Alpha R may contribute to complete recovery of patients.</AbstractText>
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<AuthorList CompleteYN="Y"><Author ValidYN="Y"><LastName>Pereda</LastName>
<ForeName>Ricardo</ForeName>
<Initials>R</Initials>
<AffiliationInfo><Affiliation>Intensive Medicine Department, Medical College of Havana, Havana, Cuba.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>González</LastName>
<ForeName>Daniel</ForeName>
<Initials>D</Initials>
<AffiliationInfo><Affiliation>Internal Medicine Department, Pedro Kouri Institute, Havana, Cuba.</Affiliation>
</AffiliationInfo>
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<Initials>HB</Initials>
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</AffiliationInfo>
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<Initials>JC</Initials>
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</AffiliationInfo>
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<Initials>A</Initials>
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</AffiliationInfo>
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<Author ValidYN="Y"><LastName>López</LastName>
<ForeName>Lissette Del Rosario</ForeName>
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<AffiliationInfo><Affiliation>Intensive Medicine Department, Juan Manuel Marquez Pediatric Hospital, Havana, Cuba.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y"><LastName>Mezquia</LastName>
<ForeName>Natacha</ForeName>
<Initials>N</Initials>
<AffiliationInfo><Affiliation>Intensive Medicine Department, Miguel Enríquez Surgical Clinical Hospital, Havana, Cuba.</Affiliation>
</AffiliationInfo>
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</AffiliationInfo>
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</AffiliationInfo>
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<Author ValidYN="Y"><LastName>Domínguez</LastName>
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