Tag: France

Persistent post-COVID-19 dysosmia: Practices survey of members of the French National Union of Otorhinolaryngology-Head and Neck Surgery Specialists. CROSS analysis

Abstract:

Introduction: Persistent dysosmia more than 3 months after SARS-CoV-2 disease (COVID-19) is considered as long-COVID olfactory disease (LCOD). The primary objective of this study was to evaluate the diagnostic and therapeutic management of LCOD in the daily clinical practice of members of the National Union of Otorhinolaryngology-Head and Neck Surgery Specialists (Syndicat national des médecins spécialisés en ORL et chirurgie cervico-faciale) (SNORL). The secondary objective was to identify factors influencing management within the descriptive survey data.

Materials and methods: A questionnaire was designed (GoogleForm®) and e-mailed to all 715 SNORL members in January 2022.

Results: The response rate was 7.4% (n=53/715). In total, 94.3% of respondents (n=50) had managed LCOD cases, and 56% (n=28) used psychophysical olfactory tests. Specific olfactory medical therapy involved local corticosteroid nasal sprays in 49.1% of cases (n=26) and oral corticosteroids in 32.1% (n=17). Olfactory self-training was prescribed by 81.1% of respondents, with associated speech pathologist therapy in 15.1% (n=8) of cases. No predictive factors for specific management were identified.

Conclusion: Olfactometry is currently under-applied. Consistent with guidelines, non-drug therapy (olfactory training) is the first-line treatment for LCOD.

Source: Vandersteen C, Dubrulle C, Manera V, Castillo L, Payne M, Gros A. Persistent post-COVID-19 dysosmia: Practices survey of members of the French National Union of Otorhinolaryngology-Head and Neck Surgery Specialists. CROSS analysis. Eur Ann Otorhinolaryngol Head Neck Dis. 2023 Apr 7:S1879-7296(23)00052-2. doi: 10.1016/j.anorl.2023.04.002. Epub ahead of print. PMID: 37087365; PMCID: PMC10080269. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10080269/ (Full text)

Identifying Profiles and Symptoms of Patients With Long COVID in France: Data Mining Infodemiology Study Based on Social Media

Abstract:

Background: Long COVID-a condition with persistent symptoms post COVID-19 infection-is the first illness arising from social media. In France, the French hashtag #ApresJ20 described symptoms persisting longer than 20 days after contracting COVID-19. Faced with a lack of recognition from medical and official entities, patients formed communities on social media and described their symptoms as long-lasting, fluctuating, and multisystemic. While many studies on long COVID relied on traditional research methods with lengthy processes, social media offers a foundation for large-scale studies with a fast-flowing outburst of data.

Objective: We aimed to identify and analyze Long Haulers’ main reported symptoms, symptom co-occurrences, topics of discussion, difficulties encountered, and patient profiles.

Methods: Data were extracted based on a list of pertinent keywords from public sites (eg, Twitter) and health-related forums (eg, Doctissimo). Reported symptoms were identified via the MedDRA dictionary, displayed per the volume of posts mentioning them, and aggregated at the user level. Associations were assessed by computing co-occurrences in users’ messages, as pairs of preferred terms. Discussion topics were analyzed using the Biterm Topic Modeling; difficulties and unmet needs were explored manually. To identify patient profiles in relation to their symptoms, each preferred term’s total was used to create user-level hierarchal clusters.

Results: Between January 1, 2020, and August 10, 2021, overall, 15,364 messages were identified as originating from 6494 patients of long COVID or their caregivers. Our analyses revealed 3 major symptom co-occurrences: asthenia-dyspnea (102/289, 35.3%), asthenia-anxiety (65/289, 22.5%), and asthenia-headaches (50/289, 17.3%). The main reported difficulties were symptom management (150/424, 35.4% of messages), psychological impact (64/424,15.1%), significant pain (51/424, 12.0%), deterioration in general well-being (52/424, 12.3%), and impact on daily and professional life (40/424, 9.4% and 34/424, 8.0% of messages, respectively). We identified 3 profiles of patients in relation to their symptoms: profile A (n=406 patients) reported exclusively an asthenia symptom; profile B (n=129) expressed anxiety (n=129, 100%), asthenia (n=28, 21.7%), dyspnea (n=15, 11.6%), and ageusia (n=3, 2.3%); and profile C (n=141) described dyspnea (n=141, 100%), and asthenia (n=45, 31.9%). Approximately 49.1% of users (79/161) continued expressing symptoms after more than 3 months post infection, and 20.5% (33/161) after 1 year.

Conclusions: Long COVID is a lingering condition that affects people worldwide, physically and psychologically. It impacts Long Haulers’ quality of life, everyday tasks, and professional activities. Social media played an undeniable role in raising and delivering Long Haulers’ voices and can potentially rapidly provide large volumes of valuable patient-reported information. Since long COVID was a self-titled condition by patients themselves via social media, it is imperative to continuously include their perspectives in related research. Our results can help design patient-centric instruments to be further used in clinical practice to better capture meaningful dimensions of long COVID.

Source: Déguilhem A, Malaab J, Talmatkadi M, Renner S, Foulquié P, Fagherazzi G, Loussikian P, Marty T, Mebarki A, Texier N, Schuck S. Identifying Profiles and Symptoms of Patients With Long COVID in France: Data Mining Infodemiology Study Based on Social Media. JMIR Infodemiology. 2022 Nov 22;2(2):e39849. doi: 10.2196/39849. PMID: 36447795; PMCID: PMC9685517.  https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9685517/ (Full text)

Research about fatigue in France over the past 20 years

Abstract:

The author reported the works of the “Fatigue Studies Group” founded 20 years ago to explore the different dimensions of “fatigue” complaint. The emphasis is placed on the asthenic syndromes evaluation instrument created by the group, which takes into account the socio-demographic data of the patient, clinical signs and their severity as well as the potential etiological factors. Its first version (GEF-3) enabled to isolate 4 groups of asthenia (overworking, somatic, psychosomatic and psychic), each of them requesting a specific treatment. An ulterior version (GEF-4) has been elaborated to describe better the psychiatric semeiology. Finally, a simplified version (GEF-10) was used as an evaluation instrument in different therapeutic researches. At the same time, the group continued its researches on the fatigue psychosocial dimensions and its nosographic status, especially in comparison with dysthymic disorders.

 

Source: Crocq L. Research about fatigue in France over the past 20 years. Encephale. 1994 Nov;20 Spec No 3:615-8. [Article in French] http://www.ncbi.nlm.nih.gov/pubmed/7843059

 

Epidemiologic study of chronic fatigue in primary care (general practice)

Abstract:

The results of a cross sectional study of fatigue in two large samples of patients attending primary care physicians are reported. The level of complaint of fatigue was higher in the prospective sample, which consisted of patients who had been diagnosed as suffering from a viral infection six months earlier. Duration and frequency of experience of fatigue correlated with severity in both samples. Severity, duration and frequency were continuously distributed in these populations.

Attribution of fatigue in these two samples was mixed: social stresses, current physical illness and psychological problems all being offered as explanations. 11% of the cross sectional sample and 17% of the prospective sample met study operational criteria for a possible chronic fatigue state. These patients were assessed in greater detail. The majority had a diagnosable psychiatric disorder, predominantly depression. Physical illnesses were not adequate to explain these fatigue states.

These studies in primary care do not support a clinical entity of a “chronic fatigue syndrome”. Some patients in primary care settings have complaints of fatigue that are both disabling and long lasting, but they do not form a distinct group although the majority are likely however to be suffering from a concurrent psychiatric disorder. In contrast to similar patients with chronic fatigue syndromes attending hospital clinics, primary care patients with complaints of fatigue are much more varied in their ideas of causation with considerable less evidence of disease conviction.

 

Source: Mann AH, Mc Donald E, Cope H, Pelosi A, David A. Epidemiologic study of chronic fatigue in primary care (general practice). Encephale. 1994 Nov;20 Spec No 3:575-9. [Article in French] http://www.ncbi.nlm.nih.gov/pubmed/7843054

 

Chronic fatigue syndrome

Abstract:

The major and minor diagnostic criteria of the chronic fatigue syndrome are described. The stages of the differential diagnosis, the diagnostic strategies and the controversies, while insisting on certain sleeping disorders are discussed. The cause of the syndrome may be a viral infection, and an anxious-depressive state may increase somatic complaints. Patients with chronic fatigue syndrome did not demonstrate a specific response to therapy. Spontaneous remission after a few years is a typical feature of this syndrome.

 

Source: Sternon J, Decaux G, Hoffmann G. Chronic fatigue syndrome. Rev Med Brux. 1994 Sep-Oct;15(5):311-5. [Article in French] http://www.ncbi.nlm.nih.gov/pubmed/7984848