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OPINION article

Front. Public Health, 09 February 2022
Sec. Infectious Diseases – Surveillance, Prevention and Treatment
This article is part of the Research Topic Insights in Coronavirus Disease (COVID-19) - Surveillance, Prevention and Treatment View all 84 articles

Handling Post-COVID-19 Sequelae: A Need for Multispecialty Approach

\nGeorge MakrydakisGeorge Makrydakis1Lamprini MarkakiLamprini Markaki2Emmanouil-Dimitrios ManikasEmmanouil-Dimitrios Manikas3Ioannis NtalasIoannis Ntalas4Nikolaos Spernovasilis,
Nikolaos Spernovasilis5,6*
  • 1Private Neurology Practice, Athens, Greece
  • 2First Department of Pediatrics, “Agia Sophia” Children's Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
  • 3Private Endocrinology Practice, Heraklion, Greece
  • 4London Cardiac CT Academy, London, United Kingdom
  • 5School of Medicine, University of Crete, Heraklion, Greece
  • 6German Oncology Center, Limassol, Cyprus

One of the most worrying aspects of coronavirus disease 2019 (COVID-19) pandemic are the post-COVID-19 sequelae, affecting a significant proportion of both asymptomatic and symptomatic individuals with severe acute respiratory coronavirus virus 2 (SARS-COV-2) infection. These sequelae include a wide range of new, ongoing, recurring multisystemic health problems that were developed during or after initial viral infection. The global health body is deeply concerned not only by the still unknown burden of the overall post-COVID-19 sequelae, but also by the tremendous gaps in medical knowledge regarding many of these conditions and the healthcare and welfare resource allocation (HWRA) required for their management. Science should move with dispatch in addressing this problem in a multidisciplinary manner, otherwise the aforementioned gaps may quickly be filled by quackery and pseudoscience (1).

Until further research provides clinically significant diagnostic and therapeutic implements to approach post-COVID-19 sequelae, continuously integrating multispecialty consultancy is of paramount importance for patient care and welfare evaluation toward rehabilitation and societal reintegration. Since many of these conditions are similar to long-term health problems observed after SARS or Middle East respiratory syndrome (MERS) (2), clinical management paths may have been already drawn. Also, the fact that relevant experience on handling infectious and post-infectious sequelae exist from tuberculosis and HIV epidemics (3, 4), infectious disease specialists should be at the core of this multidisciplinary collaboration, at least during the initial stages of the post-acute period after COVID-19. In most countries of the world, infectious disease medicine is a subspecialty of pediatrics and internal medicine, allowing infectious disease specialists to act as ideal multispecialty coordinators in diagnostics, care and welfare guidance of children, adolescents and adults with post-COVID-19 sequelae.

Focusing on infectious disease expertise for post-COVID-19 sequelae management is a scientifically sound solution. Without effective and readily available outpatient treatments for many of these sequelae, entangling primary care providers into roles of care not yet matured may further deplete resources from diseases and disorders that primary care is already suited to handle, thus causing a generalized instability in healthcare systems. Further support to infectious disease expert leading of the multispecialty evaluation during the initial stages of post-COVID-19 sequelae is emphasized by examining the post-COVID-19 impairment repertoire in neurological, cardiorespiratory, endocrine and further aspects involving both pediatrics and internal medicine.

Aside from the well-known anosmia and parosmia, complex COVID-19 neurological impairment involving central (e.g., central demyelination, seizures, encephalopathy/encephalitis, neurocognitive dysfunction, strokes), peripheral (e.g., Guillain-Barré syndrome/other neuropathies, neuralgias, myopathy, myositis), and autonomic (e.g., dysautonomia, temperature and exercise intolerance) nervous systems requiring specialist involvement has been radiologically, functionally and neuropathologically verified, further increasing long-term post-infectious disability (5, 6). Notably, long-term neurological aftermath of COVID-19 is still an unexplored territory, a true challenge regarding its rehabilitation and an asymmetrical risk to HWRA. That, without including the all-important cost of related mental disorders and overall wellbeing (7, 8).

A considerable proportion of hospitalized COVID-19 patients will experience long-term pulmonary post-discharge sequelae, which may include impaired pulmonary diffusion capacities and abnormalities on imaging suggestive of pulmonary fibrosis (9), thus requiring a frequent follow-up by chest physicians. Regarding the cardiovascular system, in many patients post-COVID-19 myocardial injury can be suspected by persistent symptoms like dyspnea, easy fatigue on effort, muscle weakness and chest pain combined with abnormal troponin. Fulminant myocarditis has been reported in COVID-19 patients after weeks of undetectable viral load and symptoms amelioration, while some patients diagnosed with disease of mild severity have died due to cardiac arrest (10). Cardiomyopathy provoked by systemic hyperinflammation, coronary thrombotic and plaque rupture events, microvascular injury due to disseminated intravascular coagulation and thrombosis, supply–demand mismatch or hypoxia, and direct viral cardiotoxicity can be some of the mechanisms underlying troponin elevation in post-COVID-19 patients (11). Whenever a myocardial injury is discovered in post-COVID-19 patients, it should be further investigated with electrocardiogram, transthoracic echocardiogram (TTE), and cardiovascular magnetic resonance (CMR) scan. A close follow-up with TTE and a repeated CMR scan is usually indicated within 3–6 months post-discharge in patients with persistent elevated troponin, even if the first CMR scan does not show inflammation, myocardial fibrosis or scar.

With regard to the endocrine system, the pandemic has affected the way most endocrinological diseases are treated. Current guidance statements are based rather on expert consensus and are tailored to individual circumstances and local expertise. Patients with endocrinological conditions (diabetes mellitus, obesity, undernourishment, adrenal insufficiency, congenital adrenal hyperplasia, pituitary insufficiency) present increased vulnerability to SARS-CoV-2 infection, severe infection and/or death (12). Furthermore, SARS-CoV-2 has been implicated through several mechanisms (direct viral injury, immunological and inflammatory damage) in various new-onset endocrine diseases: development of type 1 diabetes mellitus, worsening of glycemic control in pre-existing type 2 diabetes mellitus, primary Leydig cell damage, critical illness-related corticosteroid insufficiency, central hypocortisolism, pituitary apoplexy, immune-mediated hypophysitis, diabetes insipidus, sick-euthyroid syndrome, subacute thyroiditis, and bone demineralization and enhanced fracture risk (13).

Finally, multisystem inflammatory syndrome in children (MIS-C), even relatively rare, poses a significant risk to children's health. This post-infectious condition is characterized by multisystem organ dysfunction that can be life-threating (14). With prompt management, most but not all children experience full recovery within weeks after initial presentation (15). However, long-term follow-up studies are limited. Thus, pediatric infectious disease specialists' role is of paramount importance for the coordination of the multidisciplinary approach that is essential for a favorable outcome of patients with MIS-C, but also for post-discharge follow-up.

In conclusion, the past experience on newly introduced infectious disease epidemics, the complexity of most of the post-COVID-19 sequelae and the current lack of in depth-knowledge about many of them are pragmatic arguments indicating that, at least initially, such sequelae require adult or pediatric infectious disease experts as coordinators of a multispecialty management which will lead to optimal HWRA (Figure 1). In later stages, and after stabilization of patient's health, the majority of these sequalae can be approachable by primary care itself.

FIGURE 1
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Figure 1. Multispecialty approach to confront post-COVID-19 sequalae.

Author Contributions

All authors listed have made a substantial, direct, and intellectual contribution to the work and approved it for publication.

Conflict of Interest

The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest.

Publisher's Note

All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article, or claim that may be made by its manufacturer, is not guaranteed or endorsed by the publisher.

Acknowledgments

We thank Ognyan Iskrenov for his assistance in preparing Figure 1.

References

1. Auwaerter PG. The Race to Understand Post-COVID-19 Conditions. Ann Intern Med. (2021) 174:1458–9. doi: 10.7326/M21-3072

PubMed Abstract | CrossRef Full Text | Google Scholar

2. O'Sullivan O. Long-term sequelae following previous coronavirus epidemics. Clin Med (Lond). (2021) 21:e68–70. doi: 10.7861/clinmed.2020-0204

PubMed Abstract | CrossRef Full Text | Google Scholar

3. Zhang C, Li S, Ji J, Shen P, Ying C, Li L, et al. The professional status of infectious disease physicians in China: a nationwide cross-sectional survey. Clin Microbiol Infect. (2018) 24:e85–e10. doi: 10.1016/j.cmi.2017.05.008

PubMed Abstract | CrossRef Full Text | Google Scholar

4. Lakshmi S, Beekmann SE, Polgreen PM, Rodriguez A, Alcaide ML. HIV primary care by the infectious disease physician in the United States - extending the continuum of care. AIDS Care. (2018) 30:569–77. doi: 10.1080/09540121.2017.1385720

PubMed Abstract | CrossRef Full Text | Google Scholar

5. Buoite Stella A, Furlanis G, Frezza NA, Valentinotti R, Ajcevic M, Manganotti P. Autonomic dysfunction in post-COVID patients with and witfhout neurological symptoms: a prospective multidomain observational study. J Neurol. (2021) 269:587–96. doi: 10.1007/s00415-021-10735-y

PubMed Abstract | CrossRef Full Text | Google Scholar

6. Thakur KT, Miller EH, Glendinning MD, Al-Dalahmah O, Banu MA, Boehme AK, et al. COVID-19 neuropathology at Columbia University Irving Medical Center/New York Presbyterian Hospital. medRxiv [Preprint]. (2021). doi: 10.1101/2021.03.16.21253167

PubMed Abstract | CrossRef Full Text | Google Scholar

7. Santomauro DF, Herrera AM, Shadid J, Zheng P, Ashbaugh C, Pigott DM, et al. Global prevalence and burden of depressive and anxiety disorders in 204 countries and territories in 2020 due to the COVID-19 pandemic. Lancet. (2021) 398:1700–12. doi: 10.1016/S0140-6736(21)02143-7

PubMed Abstract | CrossRef Full Text | Google Scholar

8. Spernovasilis N, Tsiodras S, Poulakou G. Emerging and Re-Emerging Infectious Diseases: Humankind's Companions and Competitors. Microorganisms. (2022) 10:98. doi: 10.3390/microorganisms10010098

PubMed Abstract | CrossRef Full Text | Google Scholar

9. Huang C, Huang L, Wang Y, Li X, Ren L, Gu X, et al. 6-month consequences of COVID-19 in patients discharged from hospital: a cohort study. Lancet. (2021) 397:220–32. doi: 10.1016/S0140-6736(20)32656-8

PubMed Abstract | CrossRef Full Text | Google Scholar

10. Inciardi RM, Solomon SD, Ridker PM, Metra M. Coronavirus 2019 disease (COVID-19), systemic inflammation, and cardiovascular disease. J Am Heart Assoc. (2020) 9:e017756. doi: 10.1161/JAHA.120.017756

PubMed Abstract | CrossRef Full Text | Google Scholar

11. Sandoval Y, Januzzi JL, Jaffe AS. Cardiac troponin for assessment of myocardial injury in COVID-19: JACC review topic of the week. J Am Coll Cardiol. (2020) 76:1244–58. doi: 10.1016/j.jacc.2020.06.068

PubMed Abstract | CrossRef Full Text | Google Scholar

12. Puig-Domingo M, Marazuela M, Yildiz BO, Giustina A. COVID-19 and endocrine and metabolic diseases. An updated statement from the European Society of Endocrinology. Endocrine. (2021) 72:301–16. doi: 10.1007/s12020-021-02734-w

PubMed Abstract | CrossRef Full Text | Google Scholar

13. Pal R, Banerjee M. COVID-19 and the endocrine system: exploring the unexplored. J Endocrinol Invest. (2020) 43:1027–31. doi: 10.1007/s40618-020-01276-8

PubMed Abstract | CrossRef Full Text | Google Scholar

14. Vogel TP, Top KA, Karatzios C, Hilmers DC, Tapia LI, Moceri P, et al. Multisystem inflammatory syndrome in children and adults (MIS-C/A): case definition & guidelines for data collection, analysis, and presentation of immunization safety data. Vaccine. (2021) 39:3037–49. doi: 10.1016/j.vaccine.2021.01.054

PubMed Abstract | CrossRef Full Text | Google Scholar

15. Panaro S, Cattalini M. The spectrum of manifestations of severe acute respiratory syndrome-coronavirus 2 (SARS-CoV2) infection in children: what we can learn from multisystem inflammatory syndrome in children (MIS-C). Front Med (Lausanne). (2021) 8:747190. doi: 10.3389/fmed.2021.747190

PubMed Abstract | CrossRef Full Text | Google Scholar

Keywords: post-COVID-19, sequelae, infectious disease specialist, multispecialty management, primary care, pandemic

Citation: Makrydakis G, Markaki L, Manikas E-D, Ntalas I and Spernovasilis N (2022) Handling Post-COVID-19 Sequelae: A Need for Multispecialty Approach. Front. Public Health 10:843329. doi: 10.3389/fpubh.2022.843329

Received: 25 December 2021; Accepted: 17 January 2022;
Published: 09 February 2022.

Edited by:

Zisis Kozlakidis, International Agency for Research on Cancer (IARC), France

Reviewed by:

Luis Rafael Moscote-Salazar, Latinamerican Council of Neurocritical Care (CLaNi), Colombia

Copyright © 2022 Makrydakis, Markaki, Manikas, Ntalas and Spernovasilis. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

*Correspondence: Nikolaos Spernovasilis, nikspe@hotmail.com

Disclaimer: All claims expressed in this article are solely those of the authors and do not necessarily represent those of their affiliated organizations, or those of the publisher, the editors and the reviewers. Any product that may be evaluated in this article or claim that may be made by its manufacturer is not guaranteed or endorsed by the publisher.