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Ear, Nose, & Throat Journal Jun 2024To systematically review the cases of anosmia or ageusia after receiving the coronavirus disease 2019 (COVID-19) vaccine. A systematic search was conducted in... (Review)
Review
To systematically review the cases of anosmia or ageusia after receiving the coronavirus disease 2019 (COVID-19) vaccine. A systematic search was conducted in electronic databases, including Web of Science, Scopus, Embase, and PubMed, to identify any published study that evaluated the anosmia or ageusia after receiving the COVID-19 vaccine, including case reports, case series, letter to editor articles with reported cases regarding our topic, or observational studies with at least 1 eligible patient consisted with our criteria. We excluded the studies that reported anosmia or ageusia due to COVID-19 infection and non-COVID-19 vaccines. Five studies consisting of 11 patients were included in this systematic review. Of the 11 patients, 5 patients had received the Pfizer COVID-19 vaccine and 6 patients received the Oxford-AstraZeneca COVID-19 vaccine, of which 6 patients developed symptoms after the first dose of vaccination and 5 patients were symptomatic after the second vaccine dose. Most of the patients developed symptoms within 1 week after the vaccination. The disorders of the patients included partial or total anosmia, parosmia, phantosmia, hyposmia, ageusia, and dysgeusia. Also, the patients had symptoms other than smell or taste disorders, including arthralgia, fever, chills, rhinorrhea, myalgia, abdominal pain, fatigue, muscle weakness, altered bowel pattern, aural fullness, tinnitus, and headache. Most of the evaluated patients did not receive any treatment as for their disorders. However, in some cases, treatment with oral corticosteroids or dietary supplementation was required. Anosmia and ageusia are important symptoms of COVID-19 vaccination. These symptoms will resolve without any treatment in most cases, although some interventions may be needed in some patients.
Topics: Humans; Ageusia; Anosmia; COVID-19; COVID-19 Vaccines; Female; Male; Vaccination; SARS-CoV-2; Middle Aged; Adult; BNT162 Vaccine; Aged
PubMed: 38411125
DOI: 10.1177/01455613241233098 -
Biomedicines Aug 2023Research on the longer-term sequelae of COVID-19 in patients with asthma is limited. (Review)
Review
BACKGROUND
Research on the longer-term sequelae of COVID-19 in patients with asthma is limited.
OBJECTIVE
To assess the frequency and severity of long-term symptoms of COVID-19 in the population of asthma patients.
METHODS
A systematic review of the published literature was conducted in accordance with the recommendations of the PRISMA statement. EMBASE, MEDLINE/PubMed, Web of Science, CINAHL, and Scopus Scholar were searched for terms related to asthma and post or long COVID-19, and for systematic reviews related to specific questions within our review, up to June 2022.
RESULTS
Data from 9 references publications included in the review were extracted. A total of 1466 adult asthmatic patients with COVID-19 infection were described in all the publications mentioned above. Of the long-term symptoms reported after COVID-19, patients indicated: lower respiratory symptoms, fatigue, cognitive symptoms, psychological problems, and other such as skin rashes, gastrointestinal disorders, tachycardia, palpitations, ocular disorders, ageusia/hypogeusia, anosmia/hyposmia, and poor sleep quality. These symptoms in similar intensity were observed in the comparison groups without a diagnosis of asthma.
CONCLUSIONS
The published data neither confirm nor deny that long-term COVID-19 symptoms in patients with asthma diagnosis are different in strength and frequency from patients without asthma diagnosis. To indicate associations between asthma and COVID-19 infection and severity, as well as the frequency of long-term symptoms of COVID-19, more longitudinal research is needed in chronic asthma patients with different phenotypes, intensity of treatment, and degree of asthma control.
PubMed: 37626764
DOI: 10.3390/biomedicines11082268 -
Pulmonary Pharmacology & Therapeutics Dec 2023Chronic refractory cough is a challenging condition that requires a thorough evaluation and management approach. P2X3 receptors that are ATP-dependent play an important... (Meta-Analysis)
Meta-Analysis Review
Safety and efficacy of P2X3 receptor antagonist for the treatment of refractory or unexplained chronic cough: A systematic review and meta-analysis of 11 randomized controlled trials.
BACKGROUND AND OBJECTIVES
Chronic refractory cough is a challenging condition that requires a thorough evaluation and management approach. P2X3 receptors that are ATP-dependent play an important part in nerve fiber sensitization and pathological pain pathways. We conducted this systematic review and meta-analysis to determine the long-term safety and efficacy of P2X3 receptor antagonist drugs in chronic cough.
METHODS
We systematically searched PubMed, Scopus, Web of Science, and Embase to identify all relevant published studies through January 15, 2023 that assessed P2X3 antagonists in chronic cough. The protocol was registered in the PROSPERO database with ID: CRD42023422408. Efficacy outcomes were awake (daytime) cough frequency, night cough frequency, 24-h cough frequency, Cough Severity Diary, and total Leicester Cough Questionnaire score. We used the random-effect model to pool the data using RStudio and CMA software.
RESULTS
A total of 11 randomized controlled trials comprising 1350 patients receiving a p2x3 antagonist compared to the placebo group were included in this meta-analysis. A significant decrease in 24-h cough frequency (MD = -4.99, 95% CI [-7.15 to -2.82], P < 0.01), awake (daytime) cough frequency (MD = -7.18, 95% CI [-9.98 to 4.37], P < 0.01), and total Leicester Cough Questionnaire score (MD = 1.74, 95% CI [1.02 to 2.46], P < 0.01) exhibited between the P2X3 antagonist and placebo groups. The frequency of the night cough showed an insignificant difference between the two groups. According to the safety, drug-related adverse events, dysgeusia, hypogeusia, and ageusia significantly increased between the P2X3 antagonist and placebo groups.
CONCLUSION
P2X3 receptor antagonists are promising drugs for treating chronic cough by significantly reducing the frequency, severity, and quality. Some potential side effects may include drug-related adverse events such as hypogeusia, ageusia, and dysgeusia.
Topics: Humans; Purinergic P2X Receptor Antagonists; Ageusia; Dysgeusia; Chronic Disease; Randomized Controlled Trials as Topic; Cough
PubMed: 37678663
DOI: 10.1016/j.pupt.2023.102252 -
The International Journal of... Jul 2023The current pandemic caused by severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) is accompanied with a rapid increase of reports and papers detailing its... (Meta-Analysis)
Meta-Analysis
The current pandemic caused by severe acute respiratory syndrome corona virus 2 (SARS-CoV-2) is accompanied with a rapid increase of reports and papers detailing its neurological effects and symptoms. The virus infection causes respiratory illness named by the world health organization as corona virus 19 (COVID-19).This systematic review aims to study and summarize the different neurological manifestations of this virus. All articles published and indexed via Pubmed, Medline and Google Scholar databases between January 1st 2020 and February 28th 2021 that reported neurological symptoms of SARS-CoV-2 are reviewed following the Preferred Reporting Items for Systemic review and Meta-Analysis (PRISMA) guidelines.We included data from 113 articles: eight prospective studies, 25 retrospective studies and the rest were case reports/series. COVID-19 can present with central nervous system manifestations, such as headache, encephalitis and encephalopathy, peripheral nervous system manifestations, such as anosmia, ageusia and Guillian Barre syndrome, and skeletal muscle manifestations, such as myalgia and myasthenia gravis. Our systematic review showed that COVID-19 can be manifested by a wide spectrum of neurological symptoms reported either in the early stage or within the course of the disease. However, a detailed comprehension of these manifestations is required and more studies are needed in order to improve our scientific knowledge and to develop preventive and therapeutic measures to control this pandemic.
Topics: Humans; COVID-19; SARS-CoV-2; Nervous System Diseases; Comprehension; Prospective Studies; Retrospective Studies
PubMed: 34433369
DOI: 10.1080/00207454.2021.1973000 -
European Journal of Neurology Jun 2024The aim was to provide insights to the characteristics of headache in the context of COVID-19 on behalf of the Headache Scientific Panel and the Neuro-COVID-19 Task...
BACKGROUND AND PURPOSE
The aim was to provide insights to the characteristics of headache in the context of COVID-19 on behalf of the Headache Scientific Panel and the Neuro-COVID-19 Task Force of the European Academy of Neurology (EAN) and the European Headache Federation (EHF).
METHODS
Following the Delphi method the Task Force identified six relevant questions and then conducted a systematic literature review to provide evidence-based answers and suggest specific diagnostic criteria.
RESULTS
No data for facial pain were identified in the literature search. (1) Headache incidence during acute COVID-19 varies considerably, with higher prevalence rates in prospective compared to retrospective studies (28.9%-74.6% vs. 6.5%-34.0%). (2) Acute COVID-19 headache is usually bilateral or holocranial and often moderate to severe with throbbing pain quality lasting 2-14 days after first signs of COVID-19; photo-phonophobia, nausea, anosmia and ageusia are common associated features; persistent headache shares similar clinical characteristics. (3) Acute COVID-19 headache is presumably caused by immune-mediated mechanisms that activate the trigeminovascular system. (4) Headache occurs in 13.3%-76.9% following SARS-CoV-2 vaccination and occurs more often amongst women with a pre-existing primary headache; the risk of developing headache is higher with the adenoviral-vector-type vaccines than with other preparations. (5) Headache related to SARS-CoV-2 vaccination is mostly bilateral, and throbbing, pressing, jolting or stabbing. (6) No studies have been conducted investigating the underlying mechanism of headache attributed to SARS-CoV-2 vaccines.
CONCLUSION
The results of this joint EAN/EHF initiative provide a framework for a better understanding of headache in the context of SARS-CoV-2 infection and vaccination.
Topics: Humans; COVID-19; COVID-19 Vaccines; Facial Pain; Headache; SARS-CoV-2; Vaccination
PubMed: 38415282
DOI: 10.1111/ene.16251 -
Journal of Clinical Nursing Jan 2024Single studies support the presence of several post-COVID-19 symptoms; however, there is no evidence for the synthesis of symptoms. (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Single studies support the presence of several post-COVID-19 symptoms; however, there is no evidence for the synthesis of symptoms.
OBJECTIVE
We attempt to provide an overview of the persistent symptoms that post-COVID-19 patients encounter, as well as the duration of these symptoms to help them plan their rehabilitation.
DESIGN
Systematic review and meta-analysis.
PARTICIPANTS
A total of 16 studies involving 8756 patients post-COVID-19 were included.
METHODS
The CINAHL, PubMed, EMBASE, Scopus, and Web of Science databases were searched from 2019 to August 2021. Observational studies that reported data on post-COVID-19 symptoms were included. The methodological quality of the studies was assessed using the Joanna Briggs Institute Critical Appraisal for Observational Studies. We included medium- to high-quality studies. We used a random-effects model for the meta-analytical pooled prevalence of each post-COVID-19 symptom, and I statistics for heterogeneity.
RESULTS
From the 2481 studies identified, 16 met the inclusion criteria. The sample included 7623 hospitalised and 1133 non-hospitalised patients. We found the most prevalent symptoms were fatigue and dyspnea with a pooled prevalence ranging from 42% (27%-58%). Other post-COVID-19 symptoms included sleep disturbance 28% (14%-45%), cough 25% (10%-44%), anosmia/ageusia 24% (7%-47%), fever 21% (4%-47%), myalgia 17% (2%-41%), chest pain 11% (5%-20%), and headache 9% (2%-20%). In addition to physical symptoms, anxiety/depression was also prevalent 27% (8%-53%).
CONCLUSIONS
Fatigue and dyspnea were the most prevalent post-COVID-19 symptoms and experienced up to 12 months.
RELEVANCE TO CLINICAL PRACTICE
Multiple persistent symptoms are still experienced until 12 months of post-Covid 19. This meta-analysis should provide some awareness to nurses to highlights the unmet healthcare needs of post-COVID-19 patients. Long-term monitoring for the evaluation and treatment of symptoms and conditions and rehabilitation programs should be conducted.
Topics: Humans; COVID-19; Chest Pain; Cough; Dyspnea; Fatigue
PubMed: 36426658
DOI: 10.1111/jocn.16471 -
Neurology India Jan 2024The coronavirus disease 2019 (COVID-19) pandemic has strained global healthcare and financial infrastructures. Neurological manifestations of COVID-19 have gained...
The coronavirus disease 2019 (COVID-19) pandemic has strained global healthcare and financial infrastructures. Neurological manifestations of COVID-19 have gained recognition, emphasizing the need for comprehensive research in this area. This systematic review aims to comprehensively examine the neurological manifestations and complications associated with COVID-19 and assess their prevalence, impact on patient outcomes, and potential relationships with comorbidities, while emphasizing the significance of ongoing research in this field. We conducted a systematic review using the Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) 2020 guidelines. A comprehensive search of PubMed, Google Scholar, Science Direct, and ResearchGate databases was conducted to identify eligible studies focusing on COVID-19 patients, reporting neurological symptoms or complications, and published between 2020 and 2022 in English. The data extracted is performed in a Microsoft Excel spreadsheet. Two independent reviewers assessed study quality and bias using the AMSTAR 2 scale before inclusion. This systematic includes 12 systematic reviews and meta-analysis with 191,412 participants and average age of 60 years. Neurological symptoms included headaches, dizziness, anosmia, and ageusia. Complications ranged from cerebrovascular events to Guillain-Barré syndrome. Comorbidities, such as hypertension and diabetes, exacerbated severity. Mortality rates associated with neurological manifestations varied from 29.1% to 84.8%. The study underscores the complex neurological impact of COVID-19, affecting patients across age groups. Ongoing research is vital to understand mechanisms and develop targeted interventions, improving patient care and addressing pandemic consequences. This review provides a holistic view of COVID-19's neurological effects, emphasizing the need for sustained research efforts and collaborative endeavors to combat the neurological issues.
Topics: Humans; COVID-19; Nervous System Diseases
PubMed: 38442994
DOI: 10.4103/neurol-india.Neurol-India-D-24-00003