You are currently on the new version of our website. Access the old version .

937 Results Found

  • Review
  • Open Access
33 Citations
7,837 Views
17 Pages

Post-COVID Syndrome in Adults—An Overview

  • Rüdiger E. Scharf and
  • Juan-Manuel Anaya

4 March 2023

This article provides an overview of various aspects related to post-COVID syndrome. Apart from its prevalence, symptoms and sequelae, risk determinants, and psychosocial implications, the pathogenesis of post-COVID condition is discussed in more det...

  • Review
  • Open Access
246 Citations
41,611 Views
16 Pages

Post-COVID-19 Syndrome and the Potential Benefits of Exercise

  • Amaya Jimeno-Almazán,
  • Jesús G. Pallarés,
  • Ángel Buendía-Romero,
  • Alejandro Martínez-Cava,
  • Francisco Franco-López,
  • Bernardino J. Sánchez-Alcaraz Martínez,
  • Enrique Bernal-Morel and
  • Javier Courel-Ibáñez

The coronavirus disease (COVID-19), caused by severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection, is leading to unknown and unusual health conditions that are challenging to manage. Post-COVID-19 syndrome is one of those challenge...

  • Review
  • Open Access
66 Citations
35,762 Views
15 Pages

Dietary Recommendations for Post-COVID-19 Syndrome

  • Luigi Barrea,
  • William B. Grant,
  • Evelyn Frias-Toral,
  • Claudia Vetrani,
  • Ludovica Verde,
  • Giulia de Alteriis,
  • Annamaria Docimo,
  • Silvia Savastano,
  • Annamaria Colao and
  • Giovanna Muscogiuri

20 March 2022

At the beginning of the coronavirus disease (COVID-19) pandemic, global efforts focused on containing the spread of the virus and avoiding contagion. Currently, it is evident that health professionals should deal with the overall health status of COV...

  • Article
  • Open Access
22 Citations
4,779 Views
13 Pages

Neuropsychological Predictors of Fatigue in Post-COVID Syndrome

  • Jordi A. Matias-Guiu,
  • Cristina Delgado-Alonso,
  • María Díez-Cirarda,
  • Álvaro Martínez-Petit,
  • Silvia Oliver-Mas,
  • Alfonso Delgado-Álvarez,
  • Constanza Cuevas,
  • María Valles-Salgado,
  • María José Gil and
  • José Luis Ayala
  • + 4 authors

4 July 2022

Fatigue is one of the most disabling symptoms in several neurological disorders and has an important cognitive component. However, the relationship between self-reported cognitive fatigue and objective cognitive assessment results remains elusive. Pa...

  • Article
  • Open Access
13 Citations
4,911 Views
17 Pages

Suicide Risk in Post-COVID-19 Syndrome

  • Alessio Simonetti,
  • Evelina Bernardi,
  • Delfina Janiri,
  • Marianna Mazza,
  • Silvia Montanari,
  • Antonello Catinari,
  • Beatrice Terenzi,
  • Matteo Tosato,
  • Vincenzo Galluzzo and
  • Gabriele Sani
  • + 1 author

7 December 2022

Post-acute sequelae of COVID-19 include several neuropsychiatric disorders. Little is known about the relationship between post-COVID-19 syndrome and suicidality. The aim of the study was to investigate the risk of suicide in subjects with persistent...

  • Article
  • Open Access
7 Citations
2,964 Views
13 Pages

Mixed Depression in the Post-COVID-19 Syndrome: Correlation between Excitatory Symptoms in Depression and Physical Burden after COVID-19

  • Alessio Simonetti,
  • Evelina Bernardi,
  • Stella Margoni,
  • Antonello Catinari,
  • Antonio Restaino,
  • Valentina Ieritano,
  • Marta Palazzetti,
  • Federico Mastrantonio,
  • Delfina Janiri and
  • Gabriele Sani
  • + 1 author

The relationship between depression and post-COVID-19 disease syndrome (post-COVID-19 syndrome) is established. Nevertheless, few studies have investigated the association between post-COVID-19 syndrome and mixed depression, i.e., a specific sub-form...

  • Article
  • Open Access
38 Citations
4,856 Views
13 Pages

Pain Burden in Post-COVID-19 Syndrome following Mild COVID-19 Infection

  • Indre Bileviciute-Ljungar,
  • Jan-Rickard Norrefalk and
  • Kristian Borg

31 January 2022

The global pandemic of SARS-CoV-2 has affected several hundred million people, and many infected people have suffered from a milder initial infection but have never fully recovered. This observational study investigates the pain burden in sufferers o...

  • Article
  • Open Access
21 Citations
7,191 Views
17 Pages

Myalgic Encephalomyelitis/Chronic Fatigue Syndrome and Post-COVID Syndrome: A Common Neuroimmune Ground?

  • Varvara A. Ryabkova,
  • Natalia Y. Gavrilova,
  • Tamara V. Fedotkina,
  • Leonid P. Churilov and
  • Yehuda Shoenfeld

Myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a debilitating chronic disease of unknown etiology, sharing a similar clinical presentation with the increasingly recognized post-COVID syndrome. We performed the first cross-sectional st...

  • Communication
  • Open Access
18 Citations
4,661 Views
13 Pages

Examining Association of Personality Characteristics and Neuropsychiatric Symptoms in Post-COVID Syndrome

  • Cristina Delgado-Alonso,
  • María Valles-Salgado,
  • Alfonso Delgado-Álvarez,
  • Natividad Gómez-Ruiz,
  • Miguel Yus,
  • Carmen Polidura,
  • Carlos Pérez-Izquierdo,
  • Alberto Marcos,
  • María José Gil and
  • Jordi A. Matias-Guiu

14 February 2022

Background: We aimed to evaluate personality traits in patients with post-COVID syndrome, as well as the association with neuropsychiatric symptoms present in this disorder. Methods: The Big Five Structure Inventory was administered to 93 consecutive...

  • Review
  • Open Access
80 Citations
13,752 Views
15 Pages

Post-COVID-19 Syndrome: Involvement and Interactions between Respiratory, Cardiovascular and Nervous Systems

  • Valeria Visco,
  • Carolina Vitale,
  • Antonella Rispoli,
  • Carmine Izzo,
  • Nicola Virtuoso,
  • Germano Junior Ferruzzi,
  • Mario Santopietro,
  • Americo Melfi,
  • Maria Rosaria Rusciano and
  • Michele Ciccarelli
  • + 5 authors

20 January 2022

Though the acute effects of SARS-CoV-2 infection have been extensively reported, the long-term effects are less well described. Specifically, while clinicians endure to battle COVID-19, we also need to develop broad strategies to manage post-COVID-19...

  • Review
  • Open Access
2,964 Views
37 Pages

The Role of Probiotics and Their Postbiotic Metabolites in Post-COVID-19 Syndrome

  • Monika E. Jach,
  • Ewa Sajnaga,
  • Marharyta Bumbul,
  • Anna Serefko,
  • Kinga K. Borowicz,
  • Hieronim Golczyk,
  • Marek Kieliszek and
  • Adrian Wiater

20 October 2025

Post-COVID-19 syndrome, also known as long-COVID, is characterized by a wide spectrum of persistent symptoms involving multiple body organs and systems, including fatigue, gastrointestinal disorders, and neurocognitive dysfunction. Emerging evidence...

  • Review
  • Open Access
18 Citations
7,770 Views
18 Pages

Post-COVID Syndrome: The Research Progress in the Treatment of Pulmonary sequelae after COVID-19 Infection

  • Valentina Ruggiero,
  • Rita P. Aquino,
  • Pasquale Del Gaudio,
  • Pietro Campiglia and
  • Paola Russo

Post-COVID syndrome or long COVID is defined as the persistence of symptoms after confirmed SARS-CoV-2 infection, the pathogen responsible for coronavirus disease. The content herein presented reviews the reported long-term consequences and aftereffe...

  • Article
  • Open Access
7 Citations
2,564 Views
12 Pages

Post-COVID-19 Syndrome in Neurology Patients: A Single Center Experience

  • Elena Hegna,
  • Valentino Rački,
  • Mario Hero,
  • Eliša Papić,
  • Gloria Rožmarić,
  • Klara Radović,
  • Vita Komen,
  • Marina Bralić,
  • Marina Legac Škifić and
  • Vladimira Vuletić
  • + 2 authors

Our aim was to determine the frequency and characteristics of neurological post-COVID-19 syndrome and the diagnostic and therapeutic measures that were used for the treatment of these patients. Data were collected for 243 patients examined during the...

  • Brief Report
  • Open Access
3 Citations
2,848 Views
10 Pages

The Relationship between Paresthesia and the Presence of Cardiac Dysautonomia in Patients with Post-COVID-19 Syndrome: A Preliminary Observational Study

  • Erislandis López-Galán,
  • Arquímedes Montoya-Pedrón,
  • Miguel Enrique Sánchez-Hechavarría,
  • Mario Eugenio Muñoz-Bustos and
  • Gustavo Alejandro Muñoz-Bustos

Introduction: Post-Coronavirus disease 2019 (Post-COVID-19) syndrome has neurological symptoms related to the dysfunction of the autonomous nerve system. However, a pathogenic relationship between post-COVID-19 syndrome and dysautonomia still remains...

  • Article
  • Open Access
8 Citations
2,833 Views
15 Pages

Elevated SARS-CoV-2-Specific Antibody Levels in Patients with Post-COVID Syndrome

  • Christopher Hackenbruch,
  • Yacine Maringer,
  • Christian M. Tegeler,
  • Juliane S. Walz,
  • Annika Nelde and
  • Jonas S. Heitmann

8 March 2023

With the routine use of effective severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines, the number of life-threatening coronavirus disease 2019 (COVID-19) courses have largely been reduced. However, multiple COVID-19 convalescents, e...

  • Systematic Review
  • Open Access
24 Citations
7,304 Views
14 Pages

Impact of Pre-Infection COVID-19 Vaccination on the Incidence and Severity of Post-COVID Syndrome: A Systematic Review and Meta-Analysis

  • Milena Adina Man,
  • Daniela Rosca,
  • Felix Bratosin,
  • Ovidiu Fira-Mladinescu,
  • Adrian Cosmin Ilie,
  • Sonia-Roxana Burtic,
  • Ariadna Petronela Fildan,
  • Camelia Melania Fizedean,
  • Adelina Maria Jianu and
  • Monica Steluta Marc

12 February 2024

This systematic review critically evaluated the impact of a pre-infection COVID-19 vaccination on the incidence and severity of post-COVID-19 syndrome and aimed to assess the potential protective effect across different vaccines and patient demograph...

  • Review
  • Open Access
784 Views
6 Pages

Memory Impairment in Post-COVID-19 Syndrome; What Is the Evidence?

  • Luciano Luiz Alt,
  • Amanda Delai Bortolini,
  • Bruna Santin Andreis,
  • Caroline Arais Schmidt,
  • Giovana Rugeri,
  • Maria Clara Tonini Pagliarin,
  • Maria Eduarda Dupond Kindel,
  • Maria Fernanda Almeida Costa,
  • Nathália Lorenzoni Costa and
  • Vinícius Grasseli Omizzolo

30 October 2024

Objectives. Although COVID-19 mainly affects the respiratory system, it can also cause neurological complications like memory impairment, which may be part of post-COVID-19 Syndrome. Identifying these impairments is challenging due to the lack of app...

  • Article
  • Open Access
2 Citations
4,870 Views
15 Pages

Background/Objectives: Post-infectious syndromes, including Post-COVID syndrome, Chronic Fatigue Syndrome, and late-stage Lyme disease, are associated with overlapping clinical features and autonomic dysfunction. Despite shared symptoms such as fatig...

  • Article
  • Open Access
5 Citations
3,415 Views
11 Pages

Post-COVID Syndrome and Cardiorespiratory Fitness—26-Month Experience of Single Center

  • Milan Sova,
  • Eliska Sovova,
  • Jaromir Ozana,
  • Katarina Moravcova,
  • Marketa Sovova,
  • Libor Jelinek,
  • Jan Mizera and
  • Samuel Genzor

2 March 2023

Introduction: Persistent post-COVID syndrome, also referred to as long COVID, is a pathologic entity that involves persistent physical, medical, and cognitive sequelae following COVID-19. Decreased fitness has repeatedly been reported in numerous stu...

  • Article
  • Open Access
5 Citations
2,482 Views
18 Pages

Three-Month Follow-Up of the Post-COVID Syndrome after Admission to a Specialised Post-COVID Centre—A Prospective Study Focusing on Mental Health with Patient Reported Outcome Measures (PROMs)

  • Isabel Cecil Schäfer,
  • Johannes Krehbiel,
  • Werner Adler,
  • Andrea Borho,
  • Regina Herold,
  • Brigitte Greiner,
  • Miriam Reuner,
  • Eva Morawa and
  • Yesim Erim

Background and objective: The impairments and duration of PASC (post-acute sequelae of COVID-19) symptoms in mental health have, to date, not been comprehensively examined. Our objective is to provide longitudinal data on the mental health of Post-CO...

  • Review
  • Open Access
10 Citations
4,857 Views
14 Pages

Post-COVID-19 and Irritable Bowel Syndrome: A Literature Review

  • Daniel Paramythiotis,
  • Eleni Karlafti,
  • Matthaios Didagelos,
  • Maria Fafouti,
  • Kalliopi Veroplidou,
  • Adonis A. Protopapas,
  • Georgia Kaiafa,
  • Smaro Netta,
  • Antonios Michalopoulos and
  • Christos Savopoulos

6 November 2023

The emergence of post-COVID-19 syndrome (PCS), a complex and multifactorial condition that follows the acute COVID-19 infection, has raised serious concerns within the global medical community. Concurrently, Irritable Bowel Syndrome (IBS), a widespre...

  • Article
  • Open Access

Under-Detection of Depressive Symptoms in Older Ambulatory Patients with Post-COVID Syndrome

  • Natalya Rakhalskaya,
  • Nurlan Jainakbayev,
  • Maria Kostousova,
  • Timur Tastaibek,
  • Almagul Mansharipova and
  • Saida Yeshimbetova

Background: Depressive symptoms are frequent sequelae of COVID-19 and may remain unrecognized in older outpatients, particularly those with post-COVID syndrome. The objective of the current study was to assess the under-detection of depressive sympto...

  • Article
  • Open Access
1 Citations
5,795 Views
18 Pages

Assessment of Autonomic Nervous System Function in Patients with Chronic Fatigue Syndrome and Post-COVID-19 Syndrome Presenting with Recurrent Syncope

  • Branislav Milovanovic,
  • Nikola Markovic,
  • Masa Petrovic,
  • Vasko Zugic,
  • Milijana Ostojic,
  • Ljiljana Rankovic-Nicic and
  • Milovan Bojic

26 January 2025

Background/Objectives: Chronic fatigue syndrome and post-COVID-19 syndrome are associated with dysfunction of the autonomic nervous system, which may manifest as syncope and orthostatic intolerance. This study aimed to compare autonomic nervous syste...

  • Article
  • Open Access
2 Citations
3,138 Views
14 Pages

20 November 2024

Post-Coronavirus Disease 2019 (post-COVID-19) syndrome represents a cluster of persistent symptoms following Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) infection that can severely affect quality of life. The pathogenic mechanisms an...

  • Article
  • Open Access
10 Citations
2,739 Views
17 Pages

Recombinant Human Interleukin-2 Corrects NK Cell Phenotype and Functional Activity in Patients with Post-COVID Syndrome

  • Andrei A. Savchenko,
  • Igor V. Kudryavtsev,
  • Dmitry V. Isakov,
  • Ivan S. Sadowski,
  • Vasily D. Belenyuk and
  • Alexandr G. Borisov

Post-COVID syndrome develops in 10–20% of people who have recovered from COVID-19 and it is characterized by impaired function of the nervous, cardiovascular, and immune systems. Previously, it was found that patients who recovered from infecti...

  • Article
  • Open Access
1 Citations
2,363 Views
12 Pages

Objective Sleep–Wake Findings in Patients with Post-COVID-19 Syndrome, Fatigue and Excessive Daytime Sleepiness

  • Livia G. Fregolente,
  • Lara Diem,
  • Jan D. Warncke,
  • Julia van der Meer,
  • Anina Schwarzwald,
  • Carolin Schäfer,
  • Helly Hammer,
  • Andrew Chan,
  • Robert Hoepner and
  • Claudio L. A. Bassetti

Sleep–wake disturbances are common in post-COVID-19 syndrome but lack extensive objective characterization. This study evaluated sleep–wake patterns in 31 patients with post-COVID-19 syndrome referred for fatigue and excessive daytime sle...

  • Article
  • Open Access
17 Citations
3,687 Views
11 Pages

Ultrasound-Guided Infiltrative Treatment Associated with Early Rehabilitation in Adhesive Capsulitis Developed in Post-COVID-19 Syndrome

  • Danilo Donati,
  • Fabio Vita,
  • Roberto Tedeschi,
  • Stefano Galletti,
  • Alessandro Biglia,
  • Tommaso Gistri,
  • Pasquale Arcuri,
  • Flavio Origlio,
  • Francesco Castagnini and
  • Maria Grazia Benedetti
  • + 1 author

28 June 2023

Background and Objectives: Post-COVID-19 syndrome is commonly used to describe signs and symptoms that continue or develop after acute COVID-19 for more than 12 weeks. The study aimed to evaluate a treatment strategy in patients with adhesive capsuli...

  • Article
  • Open Access
15 Citations
8,229 Views
9 Pages

The Role of Acetyl-Carnitine and Rehabilitation in the Management of Patients with Post-COVID Syndrome: Case-Control Study

  • Dalila Scaturro,
  • Fabio Vitagliani,
  • Vito Emanuele Di Bella,
  • Vincenzo Falco,
  • Sofia Tomasello,
  • Lorenza Lauricella and
  • Giulia Letizia Mauro

18 April 2022

Post-COVID syndrome is characterized by the persistence of nonspecific disabling symptoms, even several months after the resolution of the infection, with clinical characteristics similar to fibromyalgia (FM) and a prevalence of 31%. We evaluated the...

  • Article
  • Open Access
2 Citations
3,833 Views
21 Pages

Effect of Anti-Interleukin-6 Agents on Psychopathology in a Sample of Patients with Post-COVID-19 Syndrome: An Observational Study

  • Alessio Simonetti,
  • Antonio Restaino,
  • Evelina Bernardi,
  • Ottavia Marianna Ferrara,
  • Stella Margoni,
  • Antonio Maria D’Onofrio,
  • Federica Ranieri,
  • Delfina Janiri,
  • Vincenzo Galluzzo and
  • Gabriele Sani
  • + 2 authors

Interleukin 6 (IL-6) receptor inhibitors tocilizumab and sarilumab have recently been approved for severe coronavirus disease 2019 (COVID-19). They also affect mood, even though their effect on the post-COVID-19 syndrome-related psychopathology still...

  • Article
  • Open Access
4 Citations
2,001 Views
14 Pages

Co-Morbidity Clusters in Post-COVID-19 Syndrome

  • Anna Teréz Sárközi,
  • Ilona Tornyi,
  • Erik Békési and
  • Ildikó Horváth

2 March 2024

Background: Post-COVID-19 syndrome, characterized by persistent symptoms emerging more than 12 weeks after acute infection, displays diverse manifestations. This study aimed to analyze co-existing organ dysfunctions in post-COVID-19 patients and expl...

  • Article
  • Open Access
19 Citations
3,150 Views
15 Pages

The Impact of Metabolic Syndrome and Obesity on the Evolution of Diastolic Dysfunction in Apparently Healthy Patients Suffering from Post-COVID-19 Syndrome

  • Cristina Tudoran,
  • Mariana Tudoran,
  • Talida Georgiana Cut,
  • Voichita Elena Lazureanu,
  • Felix Bende,
  • Renata Fofiu,
  • Alexandra Enache,
  • Silvius Alexandru Pescariu and
  • Dorin Novacescu

(1) Background: Coronavirus disease 2019 (COVID-19) has a worse prognosis in individuals with obesity and metabolic syndrome (MS), who often develop cardiovascular complications that last throughout recovery. (2) Methods: This study aimed to analyze...

  • Article
  • Open Access
878 Views
13 Pages

Inflammatory and Angiogenic Mediators Are Differentially Ex-Pressed in Patients with Post-COVID-19 Syndrome with Normal and Abnormal Spirometry Results

  • Laura Ileana Minjarez-Robles,
  • Jesús Gilberto Arámburo-Gálvez,
  • Oscar Gerardo Figueroa-Salcido,
  • José Manuel Ornelas-Aguirre,
  • Noé Ontiveros and
  • Lilian Karem Flores-Mendoza

Background: Inflammatory and angiogenic mediators play a key role in post-COVID-19 syndrome pathophysiology. These mediators might be of prognostic value for pulmonary function in this syndrome. Objectives: To determine interleukin-6, -12, and -17, m...

  • Article
  • Open Access
1,116 Views
10 Pages

Manifestations of Post-COVID Syndrome in Healthcare Workers in Northeast England

  • Rachael K. Raw,
  • Jon Rees,
  • Deborah Wilson,
  • Sharon Gowans,
  • Ng Cho Ee and
  • David Chadwick

17 June 2025

Post-COVID-19 syndrome (PCS) is a common outcome of severe COVID-19 infection; however, less is known about PCS following mild COVID-19. Healthcare workers (HCWs) are more susceptible to acquiring COVID-19 and potentially suffering physical and psych...

  • Article
  • Open Access
13 Citations
3,531 Views
13 Pages

Resilience and Social Support Improve Mental Health and Quality of Life in Patients with Post-COVID-19 Syndrome

  • Ioannis Moisoglou,
  • Aglaia Katsiroumpa,
  • Antigoni Kolisiati,
  • Irene Vraka,
  • Katerina Kosiara,
  • Olga Siskou,
  • Daphne Kaitelidou,
  • Olympia Konstantakopoulou,
  • Theodoros Katsoulas and
  • Petros Galanis

Physical and mental health problems among post-COVID-19 patients are common, even a year after infection. As there is no prior study available, we investigated the impacts of resilience and social support on anxiety, depression, and quality of life a...

  • Case Report
  • Open Access
6 Citations
10,754 Views
9 Pages

9 February 2024

mRNA COVID-19 vaccines have been reported as protecting against COVID-19 and reducing its severity, and we have recognized post-vaccination symptoms recently. This research investigates the clinical trajectories of ocular disorders in a 51-year-old f...

  • Article
  • Open Access
6 Citations
2,806 Views
12 Pages

Dynapenia and Sarcopenia in Post-COVID-19 Syndrome Hospitalized Patients Are Associated with Severe Reduction in Pulmonary Function

  • Arturo Orea-Tejeda,
  • Robinson Robles-Hernández,
  • Dulce González-Islas,
  • Luz Jimenez-Gallardo,
  • Laura Gochicoa-Rangel,
  • Armando Castorena-Maldonado,
  • Rafael Hernández-Zenteno,
  • Alvaro Montañez-Orozco and
  • Benigno Valderrábano-Salas

11 October 2023

Background: After hospital discharge, post-COVID-19 syndrome has been observed to be associated with impaired diffusing capacity, respiratory muscle strength, and lung imaging abnormalities, in addition to loss of muscle mass/strength, sarcopenia, an...

  • Article
  • Open Access
1,415 Views
15 Pages

Post-COVID-19 Syndrome as Described by Patients: A Qualitative Study

  • Federico Fonda,
  • Stefania Chiappinotto,
  • Erica Visintini,
  • Denise D’Elia,
  • Terence Ngwache,
  • Maddalena Peghin,
  • Carlo Tascini,
  • Matteo Balestrieri,
  • Marco Colizzi and
  • Alvisa Palese

Background/Objectives: Growing interest in post-viral conditions following COVID-19 infection has led researchers and clinicians to develop several definitions of post-COVID-19 syndrome. This study aimed to understand the meaning given to post-COVID-...

  • Review
  • Open Access
2,060 Views
26 Pages

Long-Term Complications of Multisystem Inflammatory Syndrome in Children and Adults Post-COVID-19: A Systematic Review

  • Sanish Varghese,
  • Ibrahim Al-Hassani,
  • Ubaida Al-Aani,
  • Noor J. Rob,
  • Sara Al-Mannai,
  • Aayami Jaguri,
  • Reel A. Yousif,
  • Aisha Al-Mulla,
  • Fathima F. Palayangal and
  • Dalia Zakaria
  • + 1 author

3 November 2025

The SARS-CoV-2 pandemic has posed global medical challenges due to its ability to affect multiple organ systems. Among the post-COVID-19 complications, multisystem inflammatory syndrome has emerged as a severe condition affecting both children (MIS-C...

  • Review
  • Open Access
17 Citations
9,036 Views
12 Pages

The pathophysiological mechanisms involved in chronic disorders such as complex regional pain syndrome, fibromyalgia, chronic fatigue syndrome, silicone breast implant–related symptoms, and post-COVID syndrome have not been clearly defined. The...

  • Article
  • Open Access
28 Citations
29,081 Views
6 Pages

New Clinical Phenotype of the Post-Covid Syndrome: Fibromyalgia and Joint Hypermobility Condition

  • Natalia Gavrilova,
  • Lidiia Soprun,
  • Maria Lukashenko,
  • Varvara Ryabkova,
  • Tamara V. Fedotkina,
  • Leonid P. Churilov and
  • Yehuda Shoenfeld

Fibromyalgia can be defined as a chronic pain condition, affecting the musculoskeletal system, etiology and pathophysiology of which is sufficiently understudied. Despite the fact that many authors consider this entity to be a manifestation of centra...

  • Review
  • Open Access
59 Citations
20,947 Views
17 Pages

11 December 2020

An increasing number of young and previously fit and healthy people who did not require hospitalisation continue to have symptoms months after mild cases of COVID-19. Rehabilitation clinics are already offering cognitive behavioural therapy (CBT) as...

  • Article
  • Open Access
1 Citations
3,271 Views
17 Pages

26 June 2025

Background: Post-COVID syndrome is characterized by persistent symptoms such as dyspnea, fatigue, and reduced exercise tolerance, which can significantly impair pulmonary function and quality of life. Pulmonary rehabilitation has been proposed as a p...

  • Article
  • Open Access
4 Citations
2,003 Views
11 Pages

The Effects of Diabetes and Being Overweight on Patients with Post-COVID-19 Syndrome

  • Simona Kirbiš,
  • Nina Sobotkiewicz,
  • Barbara Antolinc Schaubach,
  • Jernej Završnik,
  • Peter Kokol,
  • Matej Završnik and
  • Helena Blažun Vošner

6 December 2023

In the aftermath of the COVID-19 pandemic, post-COVID-19 syndrome (PCS) remains a challenge and may continue to pose a major health problem in the future. Moreover, the influences of type 2 diabetes and being overweight on PCS remain unclear. This st...

  • Article
  • Open Access
12 Citations
4,208 Views
13 Pages

The Interactive Effects of Post-Traumatic Stress Symptoms and Breathlessness on Fatigue Severity in Post-COVID-19 Syndrome

  • Sari Harenwall,
  • Suzanne Heywood-Everett,
  • Rebecca Henderson,
  • Joanne Smith,
  • Rachel McEnery and
  • Amy R. Bland

21 October 2022

Background: Post-traumatic stress symptoms (PTSS) and breathlessness have been well documented in the acute phase of COVID-19 as well as in Post-COVID-19 Syndrome (PCS), commonly known as Long-COVID. The present study aimed to explore whether PTSS an...

  • Perspective
  • Open Access
3 Citations
4,840 Views
14 Pages

23 August 2023

Post-COVID-19 condition (commonly known as Long COVID) is a heterogeneous clinical condition in which Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) and brain fog stand out among the different clinical symptoms and syndromes. Cerebral me...

  • Brief Report
  • Open Access
279 Views
7 Pages

Neurodivergence as a Risk Factor for Post-COVID-19 Syndrome

  • Rachael K. Raw,
  • Jon Rees,
  • Amy Pearson and
  • David R. Chadwick

19 December 2025

Objectives: Neurodivergent (ND) individuals (e.g., autistic people) are more likely to experience health problems that are characterised by ‘Central Sensitisation’ (CS). Recent research suggests that a so-called ‘Long-COVID’ s...

  • Article
  • Open Access
2 Citations
2,766 Views
21 Pages

The New Occurrence of Antiphospholipid Syndrome in Severe COVID-19 Cases with Pneumonia and Vascular Thrombosis Could Explain the Post-COVID Syndrome

  • Mirjana Zlatković-Švenda,
  • Melanija Rašić,
  • Milica Ovuka,
  • Slavica Pavlov-Dolijanović,
  • Marija Atanasković Popović,
  • Manca Ogrič,
  • Polona Žigon,
  • Snežna Sodin-Šemrl,
  • Marija Zdravković and
  • Goran Radunović

Introduction: The classification of antiphospholipid syndrome (APS) comprises clinical criteria (vascular thrombosis or obstetric complications throughout life) and laboratory criteria (antiphospholipid antibodies (aPLs) positivity, confirmed at leas...

  • Article
  • Open Access
22 Citations
10,813 Views
14 Pages

Post-COVID-19 Syndrome: Retinal Microcirculation as a Potential Marker for Chronic Fatigue

  • Sarah Schlick,
  • Marianna Lucio,
  • Gerd Wallukat,
  • Alexander Bartsch,
  • Adam Skornia,
  • Jakob Hoffmanns,
  • Charlotte Szewczykowski,
  • Thora Schröder,
  • Franziska Raith and
  • Bettina Hohberger
  • + 10 authors

8 November 2022

Post-COVID-19 syndrome (PCS) is characterized by persisting sequelae after infection with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). PCS can affect patients with all COVID-19 disease severities. As previous studies have revealed im...

  • Review
  • Open Access
136 Citations
10,644 Views
15 Pages

Prognostic Factors for Post-COVID-19 Syndrome: A Systematic Review and Meta-Analysis

  • Giuseppe Maglietta,
  • Francesca Diodati,
  • Matteo Puntoni,
  • Silvia Lazzarelli,
  • Barbara Marcomini,
  • Laura Patrizi and
  • Caterina Caminiti

11 March 2022

Evidence shows that a substantial proportion of patients with COVID-19 experiences long-term consequences of the disease, but the predisposing factors are poorly understood. We conducted a systematic review and meta-analysis to identify factors prese...

  • Article
  • Open Access
14 Citations
3,229 Views
10 Pages

A Comprehensive Report of German Nationwide Inpatient Data on the Post-COVID-19 Syndrome Including Annual Direct Healthcare Costs

  • Nike Walter,
  • Markus Rupp,
  • Siegmund Lang,
  • Beate Leinberger,
  • Volker Alt,
  • Thilo Hinterberger and
  • Thomas Loew

22 November 2022

Background: The aim of this study was to provide a comprehensive overview of German nationwide data including (i) the number of hospitalized Post-COVID Syndrome (PCS) cases including in-hospital mortality rates and intensive care unit treatments, (ii...

of 19