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Review
. 2022 Jul;28(6):642-660.
doi: 10.1017/S1355617721000862. Epub 2021 Aug 9.

Assessment of Neurocognitive Functions, Olfaction, Taste, Mental, and Psychosocial Health in COVID-19 in Adults: Recommendations for Harmonization of Research and Implications for Clinical Practice

Affiliations
Review

Assessment of Neurocognitive Functions, Olfaction, Taste, Mental, and Psychosocial Health in COVID-19 in Adults: Recommendations for Harmonization of Research and Implications for Clinical Practice

Lucette A Cysique et al. J Int Neuropsychol Soc. 2022 Jul.

Abstract

Objective: To propose a set of internationally harmonized procedures and methods for assessing neurocognitive functions, smell, taste, mental, and psychosocial health, and other factors in adults formally diagnosed with COVID-19 (confirmed as SARS-CoV-2 + WHO definition).

Methods: We formed an international and cross-disciplinary NeuroCOVID Neuropsychology Taskforce in April 2020. Seven criteria were used to guide the selection of the recommendations' methods and procedures: (i) Relevance to all COVID-19 illness stages and longitudinal study design; (ii) Standard, cross-culturally valid or widely available instruments; (iii) Coverage of both direct and indirect causes of COVID-19-associated neurological and psychiatric symptoms; (iv) Control of factors specifically pertinent to COVID-19 that may affect neuropsychological performance; (v) Flexibility of administration (telehealth, computerized, remote/online, face to face); (vi) Harmonization for facilitating international research; (vii) Ease of translation to clinical practice.

Results: The three proposed levels of harmonization include a screening strategy with telehealth option, a medium-size computerized assessment with an online/remote option, and a comprehensive evaluation with flexible administration. The context in which each harmonization level might be used is described. Issues of assessment timelines, guidance for home/remote assessment to support data fidelity and telehealth considerations, cross-cultural adequacy, norms, and impairment definitions are also described.

Conclusions: The proposed recommendations provide rationale and methodological guidance for neuropsychological research studies and clinical assessment in adults with COVID-19. We expect that the use of the recommendations will facilitate data harmonization and global research. Research implementing the recommendations will be crucial to determine their acceptability, usability, and validity.

Keywords: Assessment; COVID-19; Guidelines; Neuropsychological functions.

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Conflict of interest statement

Conflicts of Interest disclosure

Dr. Cysique reports no disclosure/no conflict of interest

Dr. Łojek reports no disclosure/no conflict of interest

Mr. Theodore C.K. Cheung reports no disclosure/no conflict of interest

Dr. Cullen has no conflicts of interest to disclose

Dr Anna Rita Egbert reports no disclosure/no conflict of interest

Dr Jonathan Evans – has no conflict of interest to disclose

Dr Natalia Gawron reports no disclosure/no conflict of interest

Dr. Maite Garolera reports no disclosure/no conflict of interest

Dr Hetta Gouse reports no disclosure/no conflict of interest

Dr. Karolina Hansen reports no disclosure/no conflict of interest

Dr Paweł Holas reports no disclosure/no conflict of interest

Dr Sylwia Hyniewska reports no disclosure/no conflict of interest

Dr Ewa Malinowska reports no disclosure/no conflict of interest

Dr. Marcopulos reports no disclosure/no conflict of interest

Dr. Merkley reports no disclosure/no conflict of interest

Dr. Muñoz-Moreno reports no disclosure/no conflict of interest

Dr. Clare Ramsden reports no disclosure/no conflict of interest

Dr Christian Salas reports no disclosure/no conflict of interest

Dr. Sietske A.M. Sikkes reports no disclosure/no conflict of interest

Dr. Ana Rita Silva reports no disclosure/no conflict of interest.

Imane Zouhar reports no disclosure/no conflict of interest

Figures

Figure 1.
Figure 1.
The Taskforce international representation Notes. taskforce includes 107 Members from the following countries: USA (52 Members), Australia (15), Poland (7), Canada (5), Netherlands (5), South Africa (4), UK (4), Spain (3), Belgium (2), Norway (2), Chile (1), Finland (1), Germany (1), Greece (1), Israel (1), Malaysia (1), Mexico (1), Zambia (1), Portugal (1) [numbers correct as of February April 27th, 2021].

References

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