Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19

Our aim was to assess the association between four inflammatory polymorphisms with the development of post-COVID pain and to associate these polymorphisms with the clinical pain phenotype in individuals who had been hospitalized by COVID-19. Three potential genotypes of IL-6 (rs1800796), IL-10 (rs18...

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Main Authors: César Fernández-de-las-Peñas, Rocco Giordano, Gema Díaz-Gil, Francisco Gómez-Esquer, Silvia Ambite-Quesada, Maria A. Palomar-Gallego, Lars Arendt-Nielsen
Format: Article
Language:English
Published: MDPI AG 2022-09-01
Series:Journal of Clinical Medicine
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Online Access:https://www.mdpi.com/2077-0383/11/19/5645
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author César Fernández-de-las-Peñas
Rocco Giordano
Gema Díaz-Gil
Francisco Gómez-Esquer
Silvia Ambite-Quesada
Maria A. Palomar-Gallego
Lars Arendt-Nielsen
author_facet César Fernández-de-las-Peñas
Rocco Giordano
Gema Díaz-Gil
Francisco Gómez-Esquer
Silvia Ambite-Quesada
Maria A. Palomar-Gallego
Lars Arendt-Nielsen
author_sort César Fernández-de-las-Peñas
collection DOAJ
description Our aim was to assess the association between four inflammatory polymorphisms with the development of post-COVID pain and to associate these polymorphisms with the clinical pain phenotype in individuals who had been hospitalized by COVID-19. Three potential genotypes of IL-6 (rs1800796), IL-10 (rs1800896), TNF-α (rs1800629), and IFITM3 (rs12252) single nucleotide polymorphisms (SNPs) were obtained from no-stimulated saliva samples from 293 (49.5% female, mean age: 55.6 ± 12.9 years) previously hospitalized COVID-19 survivors by polymerase chain reactions. Pain phenotyping consisted of the evaluation of pain features, sensitization-associated symptoms, anxiety levels, depressive levels, sleep quality, catastrophizing, and kinesiophobia levels in patients with post-COVID pain. Analyses were conducted to associate clinical features with genotypes. One hundred and seventeen (39.9%) patients experienced post-COVID pain 17.8 ± 5.2 months after hospital discharge. No significant differences in the distribution of the genotype variants of any SNPs were identified between COVID-19 survivors with and without post-COVID pain (all, <i>p</i> > 0.47). Similarly, the clinical pain phenotype was not significantly different between patients with and without post-COVID pain since no differences in any variable were observed for any SNPs. In conclusion, four SNPs associated with inflammatory and immune responses did not appear to be associated with post-COVID pain in previously hospitalized COVID-19 survivors. Further, neither of the SNPs were involved in the phenotyping features of post-COVID pain.
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spelling doaj.art-c352d53b1f6c4c8f875a755fc3426b552023-11-23T20:46:31ZengMDPI AGJournal of Clinical Medicine2077-03832022-09-011119564510.3390/jcm11195645Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19César Fernández-de-las-Peñas0Rocco Giordano1Gema Díaz-Gil2Francisco Gómez-Esquer3Silvia Ambite-Quesada4Maria A. Palomar-Gallego5Lars Arendt-Nielsen6Department of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, 28922 Alcorcón, SpainCenter for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, School of Medicine, Aalborg University, 9220 Aalborg, DenmarkResearch group GAMDES, Department of Basic Health Sciences, Universidad Rey Juan Carlos (URJC), 28922 Alcorcón, SpainResearch group GAMDES, Department of Basic Health Sciences, Universidad Rey Juan Carlos (URJC), 28922 Alcorcón, SpainDepartment of Physical Therapy, Occupational Therapy, Rehabilitation and Physical Medicine, Universidad Rey Juan Carlos, 28922 Alcorcón, SpainResearch group GAMDES, Department of Basic Health Sciences, Universidad Rey Juan Carlos (URJC), 28922 Alcorcón, SpainCenter for Neuroplasticity and Pain (CNAP), SMI, Department of Health Science and Technology, School of Medicine, Aalborg University, 9220 Aalborg, DenmarkOur aim was to assess the association between four inflammatory polymorphisms with the development of post-COVID pain and to associate these polymorphisms with the clinical pain phenotype in individuals who had been hospitalized by COVID-19. Three potential genotypes of IL-6 (rs1800796), IL-10 (rs1800896), TNF-α (rs1800629), and IFITM3 (rs12252) single nucleotide polymorphisms (SNPs) were obtained from no-stimulated saliva samples from 293 (49.5% female, mean age: 55.6 ± 12.9 years) previously hospitalized COVID-19 survivors by polymerase chain reactions. Pain phenotyping consisted of the evaluation of pain features, sensitization-associated symptoms, anxiety levels, depressive levels, sleep quality, catastrophizing, and kinesiophobia levels in patients with post-COVID pain. Analyses were conducted to associate clinical features with genotypes. One hundred and seventeen (39.9%) patients experienced post-COVID pain 17.8 ± 5.2 months after hospital discharge. No significant differences in the distribution of the genotype variants of any SNPs were identified between COVID-19 survivors with and without post-COVID pain (all, <i>p</i> > 0.47). Similarly, the clinical pain phenotype was not significantly different between patients with and without post-COVID pain since no differences in any variable were observed for any SNPs. In conclusion, four SNPs associated with inflammatory and immune responses did not appear to be associated with post-COVID pain in previously hospitalized COVID-19 survivors. Further, neither of the SNPs were involved in the phenotyping features of post-COVID pain.https://www.mdpi.com/2077-0383/11/19/5645single nucleotide polymorphisminflammationCOVID-19painpost-COVID
spellingShingle César Fernández-de-las-Peñas
Rocco Giordano
Gema Díaz-Gil
Francisco Gómez-Esquer
Silvia Ambite-Quesada
Maria A. Palomar-Gallego
Lars Arendt-Nielsen
Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19
Journal of Clinical Medicine
single nucleotide polymorphism
inflammation
COVID-19
pain
post-COVID
title Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19
title_full Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19
title_fullStr Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19
title_full_unstemmed Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19
title_short Post-COVID Pain Is Not Associated with Inflammatory Polymorphisms in People Who Had Been Hospitalized by COVID-19
title_sort post covid pain is not associated with inflammatory polymorphisms in people who had been hospitalized by covid 19
topic single nucleotide polymorphism
inflammation
COVID-19
pain
post-COVID
url https://www.mdpi.com/2077-0383/11/19/5645
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