Sleep Disorders in Patients After COVID-19

Ahmet’yanov, M. A.; Reikhert, L. I.; Kicherova, O. A.; Veeva, D. M.; Makarova, Darya

doi:10.17116/jnevro2021121121119

Cited by 2 publications

(1 citation statement)

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“…In particular, we observed in under-50s a higher frequency of fatigue, fever, and sleep disorders. In the international literature, the majority of articles found an association between sleep disorders and COVID-19 onset or as sequelae [15], but only a case report showed the relapse of secondary hypersomnia [16].…”

Section: Reactogenicity and Humoral Immune Responsementioning

confidence: 99%

Reactogenicity and Humoral Immune Response after Heterologous Vaxzevria/Comirnaty Vaccination in a Group of Individuals Vaccinated in the AOU Policlinic “G. Martino” (Messina, Italy): A Retrospective Cohort Study

et al. 2022

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On 11 June 2021, the Italian Ministry of Health authorized the heterologous vaccination schedule. The goals of our retrospective study were to (a) evaluate the undesirable effects after the administration of Vaxzevria and Comirnaty vaccines; (b) evaluate the antibody response after 28 days from the administration of the second dose; and (c) compare the antibody responses after the homologous and heterologous vaccination regimens. The undesirable effects were collected using a survey; IgG Spike was quantified using the electrochemiluminescence method; the comparison between the antibody responses was carried out using the sample of a homologous vaccine schedule previously analyzed. Pain at the injection site is the most common undesirable effect after the administration of both vaccines (62.1% after Vaxzevria vs. 82.75% after Comirnaty); swelling at the injection site is more frequent after the administration of Vaxzevria than after the administration of Comirnaty: (15.52% vs. 5.17%); headache is more frequent in women than in men for both the vaccination types (p < 0.05); 49.09% of the sample reported IgG Spike ≥ 12,500 U/mL; the antibody titer of the heterologous schedule is higher than that of the homologous vaccination. Our study demonstrated that the undesirable effects after the administration of the second dose are less frequent and less severe than after the administration of the first dose, and that the immunogenicity of the heterologous vaccinations is higher than that of the homologous ones.

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Section: Reactogenicity and Humoral Immune Responsementioning

confidence: 99%