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1.
Journal of the Korean Medical Association ; 66(3):200-208, 2023.
Article in Korean | EMBASE | ID: covidwho-20237950

ABSTRACT

Background: This study aimed to identify the incidence rate of post-coronavirus disease-2019 (COVID-19) conditions in the Republic of Korea (ROK) Army and to investigate the trend of the incidence rate according to changes in dominant variants. Method(s): We used the results of a 19-item, self-completed survey of those who had recovered from COVID-19 in the ROK Army between March 24, 2020, and April 30, 2022. We used both descriptive and multiple logistic regression analyses to identify factors associated with the incidence rate of post-COVID-19 conditions. Result(s): Among the total of 48,623 COVID-19 episodes in the ROK Army, the overall incidence rate of post-COVID-19 conditions was 32.9%. Based on the survey, the incidence of cough was the highest at 15.4%, followed by fatigue (15.1%) and sputum (13.8%). The delta variant had the highest incidence rate of post-COVID-19 conditions at 50.7%, whereas the omicron variant had the lowest at 19.7%. Concerning the type of post-COVID-19 condition, the neuropsychiatric symptoms had the highest incidence at 27.4% when the delta variant was dominant, and the respiratory symptoms were highest at 37.3% when the omicron variant was dominant. In the case of smell and taste symptoms, the incidence rate was high at 21.1% only when the delta variant was predominant. Conclusion(s): The overall incidence rate of post-COVID-19 conditions in the ROK Army was 32.9%. When the delta variant was dominant, the overall incidence as well as the proportion of neuropsychiatric symptoms were high. However, as the omicron variant became dominant, the overall incidence decreased, but the proportion of respiratory symptoms increased.Copyright © Korean Medical Association.

2.
Medicina Oral Patologia Oral y Cirugia Bucal ; 28(Supplement 1):S6-S7, 2023.
Article in English | EMBASE | ID: covidwho-20233867

ABSTRACT

Introduction: Several studies have evaluated the occurrence of oral lesions and changes in sensory functions in patients positive for COVID-19. Objective(s): To evaluate the manifestations of COVID-19, emphasizing olfactory and gustatory changes, xerostomia, and oral lesions. Material(s) and Method(s): A cross-sectional and observational study was conducted. Approved by the Institutional Ethics Committee (#46151121.6.0000.5141). All patients were diagnosed by reverse transcription-polymerase chain reaction assay (RT-PCR) and considered to have mild symptoms, according to the latest WHO joint report. The patients were evaluated at a reference Service for COVID-19 in Minas Gerais, Brazil. The oral cavity was evaluated for each patient on the second and seventh days. Result(s): A total of 414 patients older than 18 years were evaluated. One hundred thirty-nine presented at least one of the studied conditions, oral lesions (19.08%) were the most frequently observed, followed by gustatory disorders (18.11%), xerostomia (14.25%), and olfactory dysfunction (14%). Among the oral lesions, there were various anatomical locations and clinical presentations. The occurrence involving lips and tongue represented 49 oral lesions, the most prevalent being, respectively, ulcerations (n=51), candidiasis (n=8), and erythema or red plaques (n=7). Fifty patients died. Conclusion(s): This study represents, to date, the largest case series of oral lesions in Brazilian patients with COVID-19, and oral alterations were observed in an expressive percentage of patients with COVID-19. However, it cannot be concluded that SARS-CoV-2 directly causes them.

3.
Infectious Diseases: News, Opinions, Training ; 11(2):8-13, 2022.
Article in Russian | EMBASE | ID: covidwho-2324869

ABSTRACT

One of the symptoms of a new coronavirus infection (COVID-19) is a complete or partial violation of the sense of smell. The aim of the work is to analyze the published results of scientific research on the mechanisms of olfactory impairment in COVID-19. Material and methods. Research was conducted for publications in Pubmed on the problem of olfactory impairment in COVID-19 using terms indexed by MeSH. The systematic review was compiled in accordance with the checklist Preferred Reporting Items for Systematic Reviews and Meta-Analyses Statement (PRISMA). Results. Publication's analysis has shown that the existing ideas about conductive anosmia are insufficient to explain the causes of olfactory impairment caused by SARS-CoV-2. It has been established that ACE2 and TMPRSS2 receptors located on the surface of target cells are necessary for the penetration of a new coronavirus. It is known that these receptors are mainly located on the cells of the olfactory epithelium. The main hypothesis of olfactory impairment in COVID-19 is that anosmia/hyposmia is caused by damage not to neuronal cells (as previously assumed), but to the olfactory epithelium. There is no confirmation of the point of view about the damage of SARS-CoV-2 olfactory bulbs and olfactory neurons, since they do not express receptor proteins for the virus on their surface.Copyright © 2022 by the authors.

4.
Egyptian Journal of Otolaryngology ; 37(1) (no pagination), 2021.
Article in English | EMBASE | ID: covidwho-2322914

ABSTRACT

Background: We performed a search in the PubMed databases, Web of Science, LILACS, MEDLINE, SciELO, and Cochrane Library using the keywords COVID-19, Novel coronavirus, corona, 2019-nCoV, SARS-CoV-2, ENT, nose, anosmia, hyposmia, smell, olfactory, ORL, different ENT related symptoms. We reviewed published and peer-reviewed studies that reported the ENT manifestations in COVID-19 laboratory-confirmed positive patients. Main text: Within the included 2549 COVID-19 laboratory-confirmed positive patients, smell affection was reported in 1453 patients (57%). The other reported ENT manifestations were taste disorder (49.2%), headache (42.8%), nasal blockage (26.3%), sore throat (25.7%), runny nose or rhinorrhea (21.3%), upper respiratory tract infection (URTI) (7.9%), and frequent sneezing (3.6%). Conclusion(s): Smell affection in COVID-19 is common and could be one of the red flag signs in COVID-19 infection. With a sensitivity of utilized questionnaire in smell identification, a homogenous universal well-defined COVID-19 questionnaire is needed to make the COVID-19 data collection more sensible.Copyright © 2021, The Author(s).

5.
Infectious Diseases: News, Opinions, Training ; - (1):26-33, 2023.
Article in Russian | EMBASE | ID: covidwho-2326768

ABSTRACT

Aim. An online survey among social network users was conducted to assess the frequency of COVID-19 cases, the spectrum of medications used for treatment, and the subjective assessment of clinical manifestations of the disease. Material and methods. An anonymous online survey was conducted among users of various social networks using a questionnaire created on the SurveyMonkey survey and research platform. During the first month of December 2021, the survey included 23 questions regarding the clinical and demographic characteristics of respondents, the number of COVID-19 cases, clinical manifestations, and severity, as well as the need for medical help and medication. Results. 752 respondents took part in the online survey, more than 70% of them are under 50 years old. Among the respondents 59.73% had a new coronavirus infection (COVID-19). More than 40% of the participants had COVID-19 in the period from September 2020 to April 2021 (2nd wave in Russia). In 79.2% of people, the presence of a new coronavirus infection was confirmed by one of the diagnostic methods: polymerase chain reaction (PCR test), radiography, the presence of antibodies to Ig G/M, and took into account the presence of contact with infected SARS-CoV-2. 411 participants observed any clinical manifestations of the disease. Most often respondents who had COVID-19 indicated weakness, cough, dyspnea, disappearance or decrease in the acuity of smell and taste. The volume of lung tissue damage in 36.5% of cases was less than 25%. The disappearance of any clinical manifestations of the disease immediately after recovery was noted by 32.0% of respondents. Most of the patients (59.2%) sought medical help at the polyclinic, 38.9% had to self-medicate. 71.9% respondents indicated they had been vaccinated against COVID-19, but without specifying the timing and completeness of the course. Side effects after immunization (fever, weakness, soreness, and redness at the injection site) were subjectively assessed by 41.9% of respondents. Conclusion. Among the surveyed respondents, 62.7% of the disease symptoms were mild. The highest number of cases occurred in the 2nd and 4th waves of COVID-19 morbidity in Russia. Most often respondents indicated symptoms of acute respiratory infection. The complete disappearance of clinical manifestations of the disease immediately after recovery was noted by 32.0 % of respondents, and the persistence of symptoms for up to a year - 7.5. More than 70% of the participants in the online survey reported vaccination against COVID-19, but the questionnaire did not include questions about the timing of vaccinations (before or after COVID-19) and the completeness of the course.Copyright © Eco-Vector, 2023. All rights reserved.

6.
Acta Pharmaceutica Sciencia ; 61(2):153-163, 2023.
Article in English | EMBASE | ID: covidwho-2312285

ABSTRACT

Parosmia is a subcategory of olfactory hallucinations and refers to a distorted ability to detect the right smell in the presence of a stimulus. The study aims to investigate the relationship between COVID-19 and parosmia by calculating the interest search volume of parosmia using google trends. Google trends was used to investigate trends in searches regarding parosmia and to track these search engine terms against the coronavirus outbreak in France, Sweden, the United States [USA], and Turkiye. The terms utilized in the search were "Parosmia" and "anosmia" and the data were collected between March 20, 2020, to July 25, 2021. Parosmia searches increase with time in all the countries and the correlation significance values were obtained for France, Sweden, USA, and Turkiye to be Rs 0.660, P-value 0.0038 "Moderate correlation";Rs 0.566, P-value 0.017 "Moderate correlation";Rs 0.842, P-value 0.0001 "Strong correlation";Rs 0.800, P-value 0.0001" Strong correlation" respectively. Relative search volume of parosmia and anosmia changed significantly with time may point out that there are some late COVID-19 complications that haven't been detected yet, and with the pandemic still ongoing, more complications could be discovered by analyzing the trends.Copyright © 2023, Istanbul Medipol University. All rights reserved.

7.
Journal of Population Therapeutics and Clinical Pharmacology ; 30(5):e585-e597, 2023.
Article in English | EMBASE | ID: covidwho-2312249

ABSTRACT

This research was been adopted to study the relationship between Covid and some necessary biological factors in human body and how these factors affected, This studying included three stages (Sever - Moderate - Mild) it was studied 20 patient for every stage and monitor the biological factors during infection and after infection.Copyright © 2023, Codon Publications. All rights reserved.

8.
Egyptian Journal of Otolaryngology ; 38(1) (no pagination), 2022.
Article in English | EMBASE | ID: covidwho-2312143

ABSTRACT

Background: COVID-19-related olfactory dysfunction is an emerging problem with a significant impact on the quality of life of affected individuals. Different lines of treatment have been used with varying results. This study aimed to assess the potential therapeutic effect of PRP in the treatment of post-COVID olfactory dysfunction. This work aimed to assess the potential therapeutic effect of platelet-rich plasma (PRP) in treating post-COVID-19 parosmia. A pilot study was conducted on 60 patients with post-COVID parosmia without responding to a 3-month course of olfactory training, topical corticosteroids, omega-three, vitamin B12, and zinc supplementation. The patients were distributed randomly and equally among 2 groups. The case group was subjected to three PRP injections in the olfactory cleft at 3 weeks intervals. The control group continued the pre-study treatment protocol for 6 weeks. The degree of parosmia was assessed before and after treatment subjectively using a visual analog scale (VAS) from 0 to 10. Reaching 0-1 on the visual analog scale was a complete improvement. The primary outcome was assessing the post-treatment score for parosmia 1 month after the third injection in the case group. The second outcome was the comparison between both groups regarding the degree of improvement 1 month after cessation of treatment. Result(s): There was a highly significant improvement in VAS for parosmia (p < 0.00001) in the case group and a significant improvement in VAS for parosmia in the control group (p = P = 0.00148). There was a significant difference between both groups regarding the degree of improvement favoring the case group (p = 0.002). Conclusion(s): Platelet-rich plasma injection in the olfactory cleft offers a therapeutic option for treating patients with post-COVID-19 olfactory parosmia who failed to respond to traditional conservative treatment.Copyright © 2022, The Author(s).

9.
Acta Clinica Croatica ; 61(3):386-394, 2022.
Article in English | EMBASE | ID: covidwho-2304672

ABSTRACT

In December 2019, a novel coronavirus outbreak spread rapidly all over the world. The virus is known to be neuroinvasive, but much is still unknown. In this study, we aimed to pres-ent the main neurologic symptoms in patients who were diagnosed with coronavirus disease 2019 (COVID-19). The study was conducted retrospectively by phoning 156 patients in Turkey diagnosed with COVID-19 through real-time polymerase chain reaction;only 100 patients could be reached. Data about their demographics, initial symptoms, neurological symptoms, and sleeping habits were collected. During the disease process, 66% had at least one neurological symptom, 55% had central nervous system symptoms, 42% had peripheral nervous system symptoms, and 64% had sleep disturbances and myalgia. Impaired consciousness, smell and taste impairments, and sleep disturbances were significantly higher in patients with positive chest computed tomography imaging (p < 0.05). Neurological symptoms were observed in COVID-19, as in other coronaviruses. Headache in particular was the most common symptom in our population. In patients with respiratory system findings, the detec-tion of certain neurological symptoms such as smell-taste impairments, impaired consciousness, and sleep disorders were more common. We concluded that COVID-19 patients should be approached in a more holistic way, taking the nervous system into account.Copyright © 2022, Dr. Mladen Stojanovic University Hospital. All rights reserved.

10.
Allergy: European Journal of Allergy and Clinical Immunology ; 78(Supplement 111):311, 2023.
Article in English | EMBASE | ID: covidwho-2296998

ABSTRACT

Background: The unprecedented prevalence of olfactory disfunction (OD) by SARS-CoV- 2 has revealed the lack of specialized units dealing with sense of smell. The main objective of the study is to know the number of newly created olfactory units (OU) since the COVID-19 pandemic, as well as to evaluate the diagnosis, management and treatment of patients with OD. Method(s): Prospective cross-sectional study. Carried out by means of a survey with 20 items: having or not having an OU, demographic data, smell test, evolution and management of OD, data on treatments. The variables of the survey were approved by the rhinology commission of the Spanish society of ENT. The digital survey was distributed to all members of Spanish ENT and Allergy Societies. Result(s): A total of 16 responses were missing data, and further 12 responses were duplicated. Finally, 136 surveys were included. From them 82.4% answers were from otolaryngologists and 17.7% from allergists. The cohort of allergists and otolaryngologists was compared to ensure comparability of both samples. There were significant differences in the instrumental assessment of the olfaction, VAS and smell test (p = 0.016) was more common in otolaryngologists. Also, the prescription of olfactory rehabilitation (OR) (p < 0.001) was more common in otolaryngologists. The 40.5% (+/- 7.6) of all the existent OU were created after COVID-19 pandemics. The 33.9% (+/- 4.5) of the respondent have an OU now, while 22.3% (+/- 3.9) already had it before COVID-19 pandemics. It means that 17% of hospitals who did not have an OU before COVID-19, now they have it, while 82.8% are still lacking it. OR was prescribed for 1-3 months by 38%;3-6 months by 48.1% and > 6 months by 13.9%. Those with an OU prescribe OR during more time (p = 0.002) being the most frequent answer 3-6 months (69.4%) when they have OU while 1-3 months (52.4%) for those who do not have it. Conclusion(s): This study revealed that COVID-19 pandemic has stimulated the creation of OU and has demonstrated the utility of OU to deal with patients with OD, as their daily practice is more adapted to up-to- date clinical evidence between allergist and otolaryngologists.

11.
European Respiratory Journal Conference: European Respiratory Society International Congress, ERS ; 60(Supplement 66), 2022.
Article in English | EMBASE | ID: covidwho-2266196

ABSTRACT

Introduction: The pandemic caused by SARS-CoV-2 affects the whole world and the entire population, it is mainly manifested by fever, cough and asthenia but also other various symptoms. Thus, the aim of this study, to describe taste and smell disorders during and post-acute covid-19 Material(s) and Method(s): In January 2022, we conducted a comprehensive descriptive and analytical cross-sectional study carried out on 90 patients from Agadir who contracted covid 19 with taste and / or smell disorders, by administering a questionnaire on the google forms platform, data analysis was performed by IBM SPSS Statistics v26 Results: The mean age was 30.1 +/- 8.4 years, predominantly female (84.4%), 33.3% were vaccinated against covid 19 with 2 doses, and 43.3% were not vaccinated, the main manifestations of acute covid 19 disease were anosmia (90%) ageusia (66.7%) asthenia (64.4%), other taste and smell disorders observed were dysgeusia (25.6%) parosmia (20%) and phantosmia (7.8%), and 94.4% did not require hospitalization, the treatment received was vitamin C (76.2%), Zinc (68.3%), azithromycin (61.6%) The mean duration of anosmia initially was 51.4 +/- 77.6 days, with partial recovery in 45.6%, and total recovery in 35.6%, 60% presented a secondary odor disorder after recovery, made up of parosmia (69.5%) and anosmia (20.3%), the parosmia concerned onions (70.8%) perfume (66.2) coffee (63.1%) and meat (55.4%) The mean duration of ageusia initially was 38.9 +/- 60.8 days, with partial recovery in 30%, total recovery in 42.2%, 50% presented a secondary taste disorder after recovery Conclusion(s): Taste and smell disorders are common in covid-19 patients, and many continue to suffer from this condition even months after recovery from covid-19.

12.
Danish Medical Journal ; 70(3) (no pagination), 2023.
Article in English | EMBASE | ID: covidwho-2259290

ABSTRACT

INTRODUCTION. Two-thirds of patients with COVID-19 developed smell and taste dysfunction, of whom half experienced improvement within the first month. After six months, 5-15% still suffered from significant olfactory dysfunction (OD). Before COVID-19, olfactory training (OT) was proved to be effective in patients with post-infectious OD. Therefore, the present study aimed to investigate the progress of olfactory recovery with and without OT in patients with long COVID-19. METHODS. Consecutive patients with long COVID-19 referred to the Flavour Clinic at Godstrup Regional Hospital, Denmark, were enrolled. The diagnostic set-up at the first visit and follow-up included smell and taste tests, questionnaires, ENT examination and instructions in OT. RESULTS. From January 2021 to April 2022, 52 patients were included due to long COVID-19-related OD. The majority of patients complained of distorted sensory quality, in particular, parosmia. Two-thirds of the patients reported a subjective improvement of their sense of smell and taste along with a significant decline in the negative impact on quality of life (p = 0.0001). Retesting at follow-up demonstrated a significant increase in smell scores (p = 0.023) where a minimal clinically important difference (MCID) in smell scores was found in 23% of patients. Full training compliance was significantly associated with the probability of MCID improvement (OR = 8.13;p = 0.04). CONCLUSIONS. The average effect of OT is modest;however, full training compliance was significantly associated with an increased probability of a clinically relevant olfactory improvement. FUNDING. none. TRIAL REGISTRATION. not relevant.Copyright © 2023, Almindelige Danske Laegeforening. All rights reserved.

13.
Chinese Journal of Clinical Infectious Diseases ; 13(3):172-174, 2020.
Article in Chinese | EMBASE | ID: covidwho-2287521
14.
Chinese Journal of Clinical Infectious Diseases ; 13(3):172-174, 2020.
Article in Chinese | EMBASE | ID: covidwho-2287520
15.
European Respiratory Journal Conference: European Respiratory Society International Congress, ERS ; 60(Supplement 66), 2022.
Article in English | EMBASE | ID: covidwho-2280579

ABSTRACT

Introduction: Olfactory disfunction is a common marker for COVID-19 phenotype, mainly, during its acute phase. However, olfactory recovery is a controversial issue which requires further investigation. Objective(s): Verify olfactory dysfunction in health care workers with COVID-19 according to individual perception and Connecticut Chemosensory Clinical Research Center olfactory test (CCCRC OT). Method(s): A cross-sectional study was conducted in health care workers positive for SARS-CoV-2 RT-PCR or serological tests who perceived olfactory dysfunction. Epidemiological and clinical data were extracted, as well as time from loose, test and recovery of olfaction;and the degree of olfactory dysfunction was assessed using individual perception and CCCRC OT. Result(s): A total of 173 participants were included. CCCRC OT was performed approximately 45 days (45.08+/-20.21) after positive test. Participants were allocated into two groups according to CCCRC OT: (G1) 33/173 [19.1%] normal sense of smell;(G2) 140/173 [80.9%] altered sense of smell. The mean time of olfactory dysfunction was lower in the G1 than G2 group (9.42+/-4.99 days vs. 17.14+/- 3.74 days;P<.001);while there were no differences in the other measured moments. Full recovery was reported by 66 (38.2%) individuals, but only 33 (19.1%) individuals showed normal results at CCCRC OT. Conclusion(s): Time for initial olfactory recovery after SARS-CoV-2 infection has proved to be the best prognostic factor for complete recovery. Also, olfactory objective tests are essential for reliable assessment.

16.
Pediatria i Medycyna Rodzinna ; 18(3):249-253, 2022.
Article in English | EMBASE | ID: covidwho-2248432

ABSTRACT

Aim: The aim of the study was to outline the longitudinal outcomes of olfactory dysfunction amongst patients with coronavirus disease 2019 (COVID-19) in a single tertiary centre in Malaysia. Material(s) and Method(s): Adults patients who tested positive for COVID-19 via reverse transcription-polymerase chain reaction and were admitted to Hospital Sungai Buloh, Malaysia, were recruited in this study. The patients completed a questionnaire via telephone interview comprising the following details: age, sex, ethnicity, comorbidities, general and otorhinolaryngological symptoms, and onset and duration of olfactory and gustatory dysfunction. The patients with persistent olfactory and gustatory dysfunction at the time of the initial interview were followed up every 3 to 5 days until resolution. Result(s): A total 185 patients were included in this study out of 378 patients contacted. Ninety patients reported olfactory dysfunction symptoms, with 59 of them complaining of anosmia. The mean age of the participants was 39.52 years (age range: 18-66 years). More than half of the patients with olfactory dysfunction had no comorbidities (55.56%). Of the 90 patients with olfactory dysfunction, 66 patients (73.3%), including 40 males and 26 females, regained their olfactory function completely within 2 weeks. The remaining 24 patients were contacted after 4, 8, and 12 weeks. Ten patients (11.1%) were found to have recovered their sense of smell after one month, while 5 patients (5.56%) recovered within 2 months, and 1 patient (1.11%) recovered in 3 months. Conclusion(s): Complete recovery was noted in 73% of the patients within a period of 2 weeks, whereas persistence of symptoms was noted in 6 patients (6.67%) after 3 months.Copyright © Pediatr Med Rodz 2022.

17.
Aktualnosci Neurologiczne ; 22(2):86-92, 2022.
Article in Polish | EMBASE | ID: covidwho-2279998

ABSTRACT

SARS-CoV-2 virus was first identified in 2019 in Wuhan (China) and is responsible for the ongoing COVID-19 pandemic. Although the virus causes mild, transient symptoms of an upper respiratory tract infection in most cases, it can also lead to severe pneumonia, respiratory failure and/or death. Approximately 85% of patients experience central and peripheral neurological symptoms. In the acute phase of the disease, ischaemic strokes, intracranial haemorrhages, meningitis and encephalitis, acute demyelinating diseases and acute inflammatory polyneuropathies may occur. However, mild neurological symptoms that can persist for months and significantly affect daily functioning are much more common. These include headache and dizziness, olfactory and gustatory dysfunction, mild cognitive disturbances, as well as depressive, anxiety, and sleep disorders. Some of them are encompassed by popular terms "post-covid syndrome" and "brain fog." The pathogenesis of neurological complications of SARS-CoV-2 infection is still not fully understood;overproduction of cytokines induced by viral infection may be of great importance. There is no causal treatment, while symptomatic treatment is of limited effectiveness. Primary prevention in the form of SARS-CoV-2 vaccinations is of great importance. In the following review, we would like to present the current knowledge on epidemiology, pathology, pathogenesis and treatment of neurological complications after SARS-CoV-2 infection. Further multi-centre, large-scale clinical studies are necessary to identify the exact pathogenetic mechanismsCopyright © 2022 Sawicka et al.

18.
European Respiratory Journal Conference: European Respiratory Society International Congress, ERS ; 60(Supplement 66), 2022.
Article in English | EMBASE | ID: covidwho-2263915

ABSTRACT

Introduction: Covid-19 patients present symptoms and complications after the declaration of cure, which defines the post-covid-19 period, The objective of this study was to identify persistent symptoms and thromboembolic complications 4-6 weeks after recovery from COVID-19. Patients and Methods: In January 2022, We conducted a retrospective, analytical and descriptive study of 220 patients seen in the post-covid-19 consultation of the pneumology department of the Hassan 2 hospital in Agadir. Result(s): The average age was 50.3 years with a sex ratio (M/F) of 0.83. The prevalence of the post-COVID-19 syndrome was 45%, the persistent symptoms in post-COVID-19 were: 43% fatigue, 36% dyspnea, 24% cough, 29% sleep disorders, 14% oppressive chest pain, 10% smell disorders, 4% taste disorders, 13% myalgia and arthralgia, 12% cognitive disorders, 5% arterial oxygen desaturation. Thromboembolic complications noted in our series were mainly pulmonary embolisms found in 6% of patients and one case of ischemic cerebrovascular accident. Conclusion(s): The post-covid-19 manifestations in the omicron wave were present in a significant number of subjects as in the other waves, hence the interest of post-covid-19 follow-up for the management of these manifestations.

19.
Journal of Infection and Chemotherapy ; 29(1):33-38, 2023.
Article in English | Scopus | ID: covidwho-2245184

ABSTRACT

Background: Information regarding effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variant strains on clinical manifestations and outcomes of coronavirus disease 2019 (COVID-19) in pregnant women is limited. Methods: A retrospective observational study was conducted using the data from the nationwide COVID-19 registry in Japan. We identified pregnant patients with symptomatic COVID-19 hospitalized during the study period. The Delta and Omicron variants of concern (VOC) predominant periods were defined as August 1 to December 31, 2021 and January 1 to May 31, 2022, respectively. Clinical characteristics were compared between the patients in the Delta and Omicron VOC periods. In addition, logistic regression analysis was performed to identify risk factors for developing moderate-to-severe COVID-19. Results: During the study period, 310 symptomatic COVID-19 cases of pregnant women were identified;111 and 199 patients were hospitalized during the Delta and Omicron VOC periods, respectively. Runny nose and sore throat were more common, and fatigue, dysgeusia, and olfactory dysfunction were less common manifestations observed in the Omicron VOC period. In the multivariable logistic regression analysis, onset during the later stage of pregnancy (OR: 2.08 [1.24–3.71]) and onset during the Delta VOC period (OR: 2.25 [1.08–4.90]) were independently associated with moderate-to-severe COVID-19, whereas two doses of SARS-CoV-2 vaccine were protective against developing moderate-to-severe COVID-19 (OR: 0.34 [0.13–0.84]). Conclusions: Clinical manifestations of COVID-19 in pregnant women differed between the Delta and Omicron VOC periods. SARS-CoV-2 vaccination was still effective in preventing severe COVID-19 throughout the Delta and Omicron VOC periods. © 2022 Japanese Society of Chemotherapy and The Japanese Association for Infectious Diseases

20.
Fatigue: Biomedicine, Health and Behavior ; 11(1):35-54, 2023.
Article in English | Scopus | ID: covidwho-2239052

ABSTRACT

Background: The development of depression and anxiety symptoms during long COVID may partly result from the biopsychosocial effects of COVID-19 that impact mental health, rather than from the infection alone. Aim: The present study examined the association of anxiety, depression, stress, and psychological distress levels with sociodemographic factors and symptom severity during and three months after the acute phase of COVID-19. Methods: This cross-sectional study included 119 participants with a positive SARS-CoV-2 qPCR test. Three months after the acute phase of infection, participants completed an online survey to collect clinical information and sociodemographic data, followed by completion of the Impact of Event Scale-Revised, Depression, Anxiety, and Stress scales. Results: During and after infection, fatigue was the most frequently reported symptom. After the acute phase of COVID-19, substantial numbers of participants presented moderate to severe psychological distress (28.5%), severe to extremely severe depression (26.05%), and severe to extremely severe stress (31.09%). Female patients presented higher stress scores than males, while individuals who reported having lost a loved one presented high psychological distress, anxiety, and depression. The presence of physical symptoms after COVID-19 and other factors such as being a woman, being married, having children, or living with someone who suffers from a disease increased vulnerability to depression, stress, and anxiety. Conclusions: There are psychological consequences for survivors of COVID-19 associated with sociodemographic factors. Clinical strategies are needed to provide mental health care for individuals with long COVID symptoms. © 2022 IACFS/ME.

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