Tag: long covid symptoms

Prevalence and Characterization of Long Covid-19 Symptoms in Health Care Professionals- A Need of the Hour

Abstract:

Background: With the global advent of Covid-19, Healthcare workers (HCW) were under a lot of physical and psychological pressure. Information on persistent symptoms post Covid-19 Infection in HCWs is lacking.

Objectives: This Study is aimed at assessing the impact of the post Covid-19 syndrome in HCWs.

Materials and Methods: A Questionnaire was prepared as google form and shared with the HCWs through WhatsApp enquiring regarding the health conditions that are still persistent post recovery from Covid-19 infection.

Results: A total of 328 Health Care Professionals participated in the present survey (18-65 yrs). The gender distribution revealed 67.7% were females and 32.3% were males. 60.3% of the participants were infected with COVID-19 before taking the first dose of vaccination which is reduced to 17.5% after vaccination. The post COVID complications observed from the study were hair loss (35.4%), easy fatigability (25%), mood swings (22.9%), anxiety (18.8%), insomnia/sleeplessness (13.9%), depression (12.5%) and joint pains/arthritis (11.8%). The other complications observed were loss of taste (9%), lightheadedness/postural hypotension (8.3%), amnesia/loss of memory and anosmia/loss of smell (7.6%), gastritis (6.3%), palpitations, hypersomnia and pulmonary complications (5.6%) and chest pain (4.9%). Unpaired t-test and One-Way ANNOVA resulted in a significant value (p values of >0.05).

Discussion: Despite the fact that females experienced more post-Covid-19 symptoms (15 out of 17), males experienced more chest pain and anxiety symptoms. According to our findings, 57 of 100 Covid-19 health care workers have post-Covid complications. The participants presented with non-specific symptoms such as easy fatigability, mood swings, light headedness, anxiety but most of the participants quoted more specific symptoms such as depression, pulmonary complications, hair loss, joint pains, gastritis, chest pain, palpitations, loss of taste, amnesia, hyperglycemia, insomnia, hypersomnia and anosmia. However, non-specific symptoms such as fatigue, mood swings, lightheadedness, and anxiety were also mentioned. The symptoms of post-acute COVID-19 syndrome vary greatly. Early detection requires a unified definition of long COVID and characterization of its manifestation. Furthermore, more research should be conducted to identify risk factors and the precise mechanisms that lead to the development of long COVID syndrome. Such knowledge may aid future research aimed at preventing such a complication.

Source: Mote Srinath, Syeda Fakiha Mehreen, Surya Prem Kumar et al. Prevalence and Characterization of Long Covid-19 Symptoms in Health Care Professionals- A Need of the Hour, 05 April 2023, PREPRINT (Version 1) available at Research Square. https://doi.org/10.21203/rs.3.rs-2764197/v1 (Full text)

Gut Microbiota Dysbiosis Correlates With Long COVID-19 at One-Year After Discharge

Abstract:

Background: Long coronavirus disease 2019 (COVID-19) in recovered patients (RPs) is gradually recognized by more people. However, how long it will last and the underlining mechanism remains unclear.
Methods: We conducted a prospective follow-up study to evaluate the long-term symptoms and clinical indices of RPs at one-year after discharge from Union Hospital, Wuhan, China between December 2020 to May 2021. We also performed the 16S rRNA sequencing of stool samples from RPs and healthy controls (HCs) and analyzed the correlation between the gut microbiota and long COVID-19.
Results: In total, 187 RPs were enrolled, among them, 84 (44.9%) RPs reported long COVID-19 symptoms at one-year after discharge. The most common long-term symptoms were cardiopulmonary symptoms, including chest tightness after activity (39/187, 20.9%), palpitations on exercise (27/187, 14.4%), sputum (21/187, 11.2%), cough (15/187, 8.0%) and chest pain (13/187, 7.0%), followed by systemic symptoms including fatigue (34/187, 18.2%) and myalgia (20/187, 10.7%), and digestive symptoms including constipation (14/187, 7.5%), anorexia (13/187, 7.0%), and diarrhea (8/187, 4.3%). Sixty-six (35.9%) RPs presented either anxiety or depression (42/187 [22.8%] and 53/187 [28.8%] respectively), and the proportion of anxiety or depression in the long symptomatic group was significantly higher than that in the asymptomatic group (41/187 [50.6%] vs. 25/187 [24.3%]). Compared with the asymptomatic group, scores of all nine 36-Item Short Form General Health Survey domains were lower in the symptomatic group (all P < 0.05).
One hundred thirty RPs and 32 HCs (non-severe acute respiratory syndrome coronavirus 2 infected subjects) performed fecal sample sequencing. Compared with HCs, symptomatic RPs had obvious gut microbiota dysbiosis including significantly reduced bacterial diversities and lower relative abundance of short-chain fatty acids (SCFAs)-producing salutary symbionts such as Eubacterium_hallii_group,  Subdoligranulum,  Ruminococcus, Dorea, Coprococcus, and Eubacterium_ventriosum_group. Meanwhile, the relative abundance of Eubacterium_hallii_group,  Subdoligranulum, and Ruminococcus showed decreasing tendencies between HCs, the asymptomatic group, and the symptomatic group.
Conclusion: This study demonstrated the presence of long COVID-19 which correlates with gut microbiota dysbiosis in RPs at one-year after discharge, indicating gut microbiota may play an important role in long COVID-19.
Source: Zhang D, Zhou Y, Ma Y, Chen P, Tang J, Yang B, Li H, Liang M, Xue Y, Liu Y, Zhang J, Wang X. Gut Microbiota Dysbiosis Correlates With Long COVID-19 at One-Year After Discharge. J Korean Med Sci. 2023;38(15):e120. https://doi.org/10.3346/jkms.2023.38.e120 (Full text)

Fatigue, sleepiness and sleep quality are SARS-CoV-2 variant independent in patients with long COVID symptoms

Abstract:

Acute infections with SARS-CoV-2 variants of concerns (VOCs) differ in clinical presentation. Discrepancies in their long-term sequelae, commonly referred to as long COVID, however, remain to be explored. We retrospectively analyzed data of 287 patients presented at the post-COVID care of the Pulmonology Department, Semmelweis University, Budapest, Hungary, and infected with SARS-CoV-2 during a period of 3 major epidemic waves in Hungary (February-July 2021, VOC: B.1.1.7, Alpha, N = 135; August-December 2021, VOC: B.1.617.2, Delta, N = 89; and January-June 2022, VOC: B.1.1.529, Omicron; N = 63), > 4 weeks after acute COVID-19.

Overall, the ratio of long COVID symptomatic (LC) and asymptomatic (NS) patients was 2:1. Self-reported questionnaires on fatigue (Fatigue Severity Scale, FSS), sleepiness (Epworth Sleepiness Scale, ESS) and sleep quality (Pittsburgh Sleep Quality Index, PSQI) showed higher scores for LC (4.79 ± 0.12, 7.45 ± 0.33 and 7.46 ± 0.27, respectively) than NS patients (2.85 ± 0.16, 5.23 ± 0.32 and 4.26 ± 0.29, respectively; p < 0.05 for all vs. LC). By comparing data of the three waves, mean FSS and PSQI scores of LC patients, but not ESS scores, exceeded the normal range in all, with no significant inter-wave differences.

Considering FSS ≥ 4 and PSQI > 5 cutoff values, LC patients commonly exhibited problematic fatigue (≥ 70%) and poor sleep quality (> 60%) in all three waves. Comparative analysis of PSQI component scores of LC patients identified no significant differences between the three waves.

Our findings highlight the importance of concerted efforts to manage both fatigue and sleep disturbances in long COVID patient care. This multifaceted approach should be followed in all cases infected with either VOCs of SARS-CoV-2.

Source: Percze AR, Nagy A, Polivka L, Barczi E, Czaller I, Kovats Z, Varga JT, Ballai JH, Muller V, Horvath G. Fatigue, sleepiness and sleep quality are SARS-CoV-2 variant independent in patients with long COVID symptoms. Inflammopharmacology. 2023 Apr 5:1–7. doi: 10.1007/s10787-023-01190-4. Epub ahead of print. PMID: 37020055; PMCID: PMC10075170. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10075170/ (Full text)

Post-COVID-19 condition and persisting symptoms in English schoolchildren: repeated surveys to March 2022

Abstract:

Background: Both post-COVID-19 condition (long COVID) and the presence of persisting symptoms that do not meet formal definitions of post-COVID-19-condition may adversely affect quality of life and function. However, their prevalence among children and young people in England is unclear.

Methods: We used data from repeated surveys in a large cohort of English schoolchildren from the COVID-19 Schools Infection Survey (SIS) for the school year 2021/22 to describe the weighted prevalence of post-COVID-19-condition and compare persisting symptoms between individuals with a positive SARS-CoV-2 test and those with neither a positive test history nor suspected infection.

Results: Among 7797 children from 173 schools, 1.8% of primary school pupils (aged 4 to 11 years), 4.5% of secondary school pupils in years 7-11 (aged 11 to 16 years) and 6.9% of those in years 12-13 (aged 16 to 18 years) met a definition of post-COVID-19 condition in March 2022. Specific persisting symptoms such as anxiety or difficulty concentrating were frequently reported regardless of prior infection status and increased with age: 48.0% of primary school pupils, 52.9% of secondary school pupils in years 7-11 and 79.5% in years 12-13 reporting at least one symptom lasting more than 12 weeks. Persisting loss of smell and taste, cardiovascular and some systemic symptoms were more frequently reported by those with a previous positive test.

Conclusions: We showed that ongoing symptoms were frequently reported by English schoolchildren regardless of SARS-CoV-2 test results and some specific symptoms such as loss of smell and taste were more prevalent in those with a positive test history. Our study emphasises the wide-ranging impacts of the COVID-19 pandemic on the health and wellbeing of children and young people.

Source: Warren-Gash C, Lacey A, Cook S, Stocker D, Toon S, Lelii F, Ford B, Ireland G, Ladhani SN, Stephenson T, Nguipdop-Djomo P, Mangtani P; COVID-19 Schools Infection Survey 2 Study Group. Post-COVID-19 condition and persisting symptoms in English schoolchildren: repeated surveys to March 2022. BMC Infect Dis. 2023 Apr 5;23(1):201. doi: 10.1186/s12879-023-08203-1. PMID: 37020190; PMCID: PMC10075149. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10075149/ (Full text)

Long COVID symptoms, pathophysiology and possible mechanisms: Still, we are learning!

Abstract:
Long COVID is an unpredicted sequel of COVID-19 disease documented nearly in half cases globally. Long COVID is multisystem syndrome with nonspecific symptoms and organic signs of unidentified pathology occurs after COVID-19 disease. Long COVID symptoms has been documented in some cases irrespective of disease severity or hospitalization. Long COVID symptoms has significant impact on quality of life in those cases suffered from disease in recent past and lingering to almost two years since infection.
Importantly, not all cases of COVID-19 were shown long COVID symptoms. Most common long COVID symptoms (ten in number) as joint pain, fatigability, chest discomfort, shortness of breath, hair loss, chest pain, weight gain, anxiety/depression & memory impairment. Pathophysiology resulting into long COVID manifestations is still not completely validated.
Researchers have reported ‘immune dysregulation’ and ‘coagulation abnormalities’ are probable pathophysiological mechanism for long COVID. Some of the long COVID effects shown complete reversibility including post COVID lung fibrosis. Reboot system to restore immune dysregulation and recovery in long COVID is real concern. Long COVID symptoms cases are more health conscious and usually follows pattern of doctor shopping due to underestimation by family physicians either due to lack of suspicion or lack of knowledge regarding treatment protocol.
Source: Shital Patil, Sanika Narkar, Jayashree Dahiphale, Vipul Raka, Shubham Choudhari. and Gajanan Gondhali. Long COVID symptoms, pathophysiology and possible mechanisms: Still, we are learning! World Journal of Advanced Pharmaceutical and Medical Research, 2023, 04(01), 053–065. https://zealjournals.com/wjapmr/content/long-covid-symptoms-pathophysiology-and-possible-mechanisms-still-we-are-learning (Full text available as PDF file)

Is the post-COVID-19 syndrome a severe impairment of acetylcholine-orchestrated neuromodulation that responds to nicotine administration?

Abstract:

Following a SARS-CoV-2 infection, many individuals suffer from post-COVID-19 syndrome. It makes them unable to proceed with common everyday activities due to weakness, memory lapses, pain, dyspnea and other unspecific physical complaints. Several investigators could demonstrate that the SARS-CoV-2 related spike glycoprotein (SGP) attaches not only to ACE-2 receptors but also shows DNA sections highly affine to nicotinic acetylcholine receptors (nAChRs).

The nAChR is the principal structure of cholinergic neuromodulation and is responsible for coordinated neuronal network interaction. Non-intrinsic viral nAChR attachment compromises integrative interneuronal communication substantially. This explains the cognitive, neuromuscular and mood impairment, as well as the vegetative symptoms, characterizing post-COVID-19 syndrome. The agonist ligand nicotine shows an up to 30-fold higher affinity to nACHRs than acetylcholine (ACh).

We therefore hypothesize that this molecule could displace the virus from nAChR attachment and pave the way for unimpaired cholinergic signal transmission. Treating several individuals suffering from post-COVID-19 syndrome with a nicotine patch application, we witnessed improvements ranging from immediate and substantial to complete remission in a matter of days.

Source: Leitzke, M. Is the post-COVID-19 syndrome a severe impairment of acetylcholine-orchestrated neuromodulation that responds to nicotine administration?. Bioelectron Med 9, 2 (2023). https://doi.org/10.1186/s42234-023-00104-7 (Full text)

Cardiovascular Considerations in the Management of People with Suspected Long COVID

Abstract:

Approximately 15% of adult Canadians with SARS-CoV-2 infection develop lingering symptoms beyond 12 weeks post-acute infection, known as post-COVID condition or long COVID. Some of the commonly reported long COVID cardiovascular symptoms include fatigue, shortness of breath, chest pain, and palpitations. Suspected long-term cardiovascular complications of SARS-CoV-2 infection may present as a constellation of symptoms that can be challenging for clinicians to diagnose and treat.

When assessing patients with these symptoms, clinicians need to keep in mind Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS), post-exertional malaise and post-exertional symptom exacerbation (PEM/PESE), cardiac dysautonomia such as Inappropriate Sinus Tachycardia (IST), and Postural Orthostatic Tachycardia Syndrome (POTS), and occasionally Mast Cell Activation Syndrome (MCAS).

This paper summarizes the globally evolving evidence around management of cardiac sequelae of long COVID. In addition, this review includes a Canadian perspective, consisting of a panel of expert opinions from experienced clinicians across Canada who have been involved in management of long COVID. The objective of this review is to offer some practical guidance to cardiologists and generalist clinicians regarding diagnostic and treatment approaches for adult patients with suspected long COVID who continue to experience unexplained cardiac symptoms.

Source: Quinn KL, Lam GY, Walsh JF, Bhéreur A, Brown AD, Chow CW, Christie Chung KY, Cowan J, Crampton N, Décary S, Falcone EL, Graves L, Gross DP, Hanneman K, Harvey PJ, Holmes S, Katz GM, Parhizgar P, Sharkawy A, Tran KC, Waserman S, Zannella VE, Cheung AM. Cardiovascular Considerations in the Management of People with Suspected Long COVID. Can J Cardiol. 2023 Apr 6:S0828-282X(23)00303-3. doi: 10.1016/j.cjca.2023.04.003. Epub ahead of print. PMID: 37030518. Quinn KL, Lam GY, Walsh JF, Bhéreur A, Brown AD, Chow CW, Christie Chung KY, Cowan J, Crampton N, Décary S, Falcone EL, Graves L, Gross DP, Hanneman K, Harvey PJ, Holmes S, Katz GM, Parhizgar P, Sharkawy A, Tran KC, Waserman S, Zannella VE, Cheung AM. Cardiovascular Considerations in the Management of People with Suspected Long COVID. Can J Cardiol. 2023 Apr 6:S0828-282X(23)00303-3. doi: 10.1016/j.cjca.2023.04.003. Epub ahead of print. PMID: 37030518. https://www.onlinecjc.ca/article/S0828-282X(23)00303-3/fulltext (Full text)

Long COVID and the cardiovascular system-elucidating causes and cellular mechanisms in order to develop targeted diagnostic and therapeutic strategies: a joint Scientific Statement of the ESC Working Groups on Cellular Biology of the Heart and Myocardial and Pericardial Diseases

Abstract:

Long COVID has become a world-wide, non-communicable epidemic, caused by long-lasting multiorgan symptoms that endure for weeks or months after SARS-CoV-2 infection has already subsided. This scientific document aims to provide insight into the possible causes and therapeutic options available for the cardiovascular manifestations of long COVID.

In addition to chronic fatigue, which is a common symptom of long COVID, patients may present with chest pain, ECG abnormalities, postural orthostatic tachycardia, or newly developed supraventricular or ventricular arrhythmias. Imaging of the heart and vessels has provided evidence of chronic, post-infectious perimyocarditis with consequent left or right ventricular failure, arterial wall inflammation, or microthrombosis in certain patient populations.

Better understanding of the underlying cellular and molecular mechanisms of long COVID will aid in the development of effective treatment strategies for its cardiovascular manifestations. A number of mechanisms have been proposed, including those involving direct effects on the myocardium, microthrombotic damage to vessels or endothelium, or persistent inflammation.

Unfortunately, existing circulating biomarkers, coagulation, and inflammatory markers, are not highly predictive for either the presence or outcome of long COVID when measured 3 months after SARS-CoV-2 infection. Further studies are needed to understand underlying mechanisms, identify specific biomarkers, and guide future preventive strategies or treatments to address long COVID and its cardiovascular sequelae.

Source: Selvakumar J, Havdal LB, Drevvatne M, Brodwall EM, Lund Berven L, Stiansen-Sonerud T, Einvik G, Leegaard TM, Tjade T, Michelsen AE, Mollnes TE, Lund-Johansen F, Holmøy T, Zetterberg H, Blennow K, Sandler CX, Cvejic E, Lloyd AR, Wyller VBB. Prevalence and Characteristics Associated With Post-COVID-19 Condition Among Nonhospitalized Adolescents and Young Adults. JAMA Netw Open. 2023 Mar 1;6(3):e235763. doi: 10.1001/jamanetworkopen.2023.5763. PMID: 36995712; PMCID: PMC10064252. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10064252/ (Full text)

Metabolic and endocrine complications of long COVID-19: A review

Abstract:

Over the past two years, the COVID-19 outbreak caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), centralized the interest of the health care systems and the scientific world. Majority of the COVID-19 infected individuals fully recover. However, about 12%-50% of patients experience a variety of mid- and long-term effects after recovering from the initial illness. These mid- and long-term effects are collectively known as post-COVID-19 condition or ‘long-COVID’. In the coming months, the long-term consequences of COVID-19 on the metabolic and endocrine systems may expect to rise and pose a global health care challenge. This review article aims to discuss the possible metabolic and endocrine complications of long-COVID and the relevant research findings.

Source: Bandara T, Deshmukh HA, Abdalla M, Sathyapalan T. Metabolic and endocrine complications of long COVID-19: A review. Exp Clin Endocrinol Diabetes. 2023 Mar 28. doi: 10.1055/a-2063-8697. Epub ahead of print. PMID: 36977491. https://pubmed.ncbi.nlm.nih.gov/36977491/

Miscellaneous neuromuscular symptoms and signs in long Covid

Abstract:

We have completed the 3rd year of the Covid-19 pandemic. In the early stages of the disease, we were faced with a wide variety of symptoms and signs, including the neuromuscular system, as well as life-threatening cardiopulmonary, neurovascular and immune complications.

In our study, we questioned fatigue, myalgia, arthralgia, dyspnea, headache, dizziness, neck pain, back pain, low back pain, knee-hip-foot joint pain, vascular claudication (lower extremity pain/cramp), neuropathic pain, morning stiffness, joint swelling, pernio, imbalance in walking in patients (N=111; 65 female, 29 male) aged 20-59 years, who applied to our outpatient clinic in the last 1 year and had Covid-19.

The mean time after Covid-19 was 5.8 ±2.1 months. The duration of Covid-19 treatment was a minimum of 5 days and a maximum of 12 days (median=5 days). Weight loss in 14.4% (median=3.5 kg), anorexia 17.1%, myalgia 41.4% (visual analog scale, VAS=5.1±1.9 cm), arthralgia 24.3% (VAS=5.1±2 cm), fatigue 63.1%, joint swelling 1.8%, pernio sign 0.9%, morning stiffness 7.2% (median=15 min, min 5-maximum 60 min), headache 39.6%, neuropathic pain 15.3%, effort dyspnea 38.7%, 30 second chair stand test= 14.9 ±3.6, vascular claudication symptom 11.7%, neck pain 27.0%, low back pain 30.6%, back pain 36%, hip-knee-foot pain 18.0%, gait imbalance 1.8%, dizziness 18.9% were observed. While fatigue (p=0.05), headache (p=0.04), and dyspnea (p=0.021) complaints were higher in males; VAS (arthralgia) was found higher in females (p=0.026).

In the post-Covid-19 period, we see many neuromuscular symptoms and signs, especially fatigue, myalgia, headache and back pain. In addition, lower extremity vascular claudication and neuropathic pain related with chronic pain should not be overlooked in these patients.

Source: Koca TT, Erzurumluoglu O, Kocyigit BF. Miscellaneous neuromuscular symptoms and signs in long Covid. Med Science. 2023;12(1):238-43. https://www.medicinescience.org/article/3381 (Full text)