Observation of clinical efficacy of acupuncture combined with bloodletting therapy and Qingwen Xiere decoction in mild to moderate COVID-19 patients. / é’ˆåˆºè”åˆåˆºè¡€åŠæ¸ ç˜Ÿæ³„çƒ­æ±¤å¯¹æ–°åž‹å† çŠ¶ç— æ¯’æ„ŸæŸ“è½»ä¸­åž‹æ‚£è€ ä¸´åºŠç–—æ•ˆè§‚å¯Ÿ.

OBJECTIVES: To evaluate the clinical efficacy and safety of acupuncture combined with bloodletting therapy and Qingwen Xiere decoction in mild to moderate COVID-19 patients. METHODS: A total of 100 mild to moderate COVID-19 patients collected from December 2022 to February 2023 were randomly divided into control and observation groups, with 50 patients in each group. Patients in the control group received oral Qingwen Xiere decoction for 6 days. The observation group received acupuncture combined with bloodletting therapy in addition to oral Qingwen Xiere decoction, with the acupuncture (at Kongzui ï¼»LU6ï¼½, Hegu ï¼»LI4ï¼½, Quchi ï¼»LI11ï¼½, Feishu ï¼»BL13ï¼½, Zhongwan ï¼»CV12ï¼½, Qihai ï¼»CV6ï¼½, Yinlingquan ï¼»SP9ï¼½) administered 30 min each day for 6 days, and bloodletting (at Shaoshang ï¼»LU11ï¼½, Shangyang ï¼»LI1ï¼½, Dazhui ï¼»GV14ï¼½) administered every other day for 3 times. Traditional Chinese medicine syndrome scores and pulmonary CT scores were recorded before and after treatment. Serum contents of C-reactive protein (CRP), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) were measured using ELISA. Anxiety and depression degree were assessed using the Hamilton Depression Scale (HAMD) and Hamilton Anxiety Scale (HAMA). Safety of the treatments was evaluated in both groups. RESULTS: Compared with before treatment, after treatment, the control group showed improvement in fever, dry cough, sore throat, and total traditional Chinese medicine syndrome scores (P<0.01), but no significant improvement in muscle pain or fatigue；the observation group showed significant improvement in total traditional Chinese medicine syndrome and individual symptoms scores (P<0.01)；both groups demonstrated reductions in pulmonary CT scores, HAMA score, HAMD score and serum contents of CRP and IL-6 (P<0.01)；serum TNF-α content significantly decreased in the observation group (P<0.01). All outcome measures were superior in the observation group to the control group (P<0.01, P<0.05). No adverse reactions were reported in either group. CONCLUSIONS: Acupuncture combined with bloodletting therapy and oral Qingwen Xiere decoction effectively improves clinical symptoms, alleviates pulmonary inflammatory injury, reduces inflammatory cytokine contents, and mitigates anxiety and depression in mild to moderate COVID-19 patients, and without adverse effects.

A scoping review on adult patients with de novo glomerular diseases following COVID-19 infection or vaccine.

BACKGROUND: There are increasing reports of glomerular disease (GD) following COVID-19 infection and vaccination. Current evidence on the possible link between COVID-19 infection or vaccination and GD is conflicting. OBJECTIVE: The present study undertakes a scoping review of research to describe the relationship between COVID-19 infection and vaccination with GD and the common management strategies and overall outcomes of the disease to identify knowledge gaps and guide further research. ELIGIBILITY CRITERIA: All original research studies published in English until 5th September 2022 were considered for inclusion in the review. Exclusion criteria were animal studies, autopsy studies, and data involving patients who were paediatric patients (< 16 years), were transplant recipients, had a recurrence of glomerular disease, had concomitant cancer or non-COVID-19 infection which may cause glomerular disease, or did not receive a renal biopsy. SOURCES OF EVIDENCE: The five electronic databases searched were MEDLINE, PubMed, Scopus, EMBASE, and Cochrane. METHODS: Two separate search strings related to COVID-19, and glomerular disease were combined using the Boolean operator 'AND'. Filters were used to limit publications to original research studies published in English. Search results from each database were imported into Covidence software ( www.covidence.org ) and used for de-duplication, article screening, and data extraction. Descriptive analyses were used to summarise demographics, diagnoses, and treatment outcomes. RESULTS: After removing duplicates, 6853 titles and abstracts were screened. Of the 188 studies included, 106 studies described 341 patients with GD following COVID-19 infection and 82 described 146 patients with GD following a COVID-19 vaccination. IgA nephropathy was the most common GD pathology reported following COVID-19 vaccination with GD most common following mRNA vaccines. Collapsing focal segmental glomerulosclerosis was the most common GD following COVID-19 infection. Immunosuppressive treatment of GD was more common in the vaccine cohort than in the infection cohort. CONCLUSION: Despite the significant number of COVID-19 infections and vaccinations around the world, our understanding of GD associated with COVID-19 infection and vaccination remains poor, and more research is needed to understand the possible relationship better.

Clinico-radiological and pulmonary function assessment of post-COVID-19 patients with respiratory symptoms.

Background: Respiratory symptoms may persist for several weeks following the initial coronavirus disease 2019 (COVID-19) infection. The aims and objectives were to assess the clinical symptoms, pulmonary functions, and radiological changes and to assess the cardio-vascular complications in post-COVID-19 patients. Methods: This observational study was conducted in the Department of Pulmonary Medicine in collaboration with the Department of Cardiology, SCBMCH, Cuttack, from March 2021 to August 2022 on 75 post-COVID-19 patients with respiratory symptoms from 4 weeks to 2 years after treatment for COVID-19 infection. Post-COVID patients having previous respiratory diseases were excluded from the study. Results: Among 75 patients, the most common age group was 18-30 years with a male-to-female ratio of 2.5:1. Based on O2 requirement, patients were divided into the mild symptomatic group and moderate to severe pneumonia group. The most common respiratory symptom was dyspnea, followed by cough with expectoration. Bilateral crepitations were found in 17% of cases. C-reactive protein (CRP) and D-dimer were increased in 38.6% and 32% of patients, respectively. 42.6% had abnormal chest X-ray, and the most common abnormal finding was reticular thickening. In spirometry, the restrictive pattern and mixed pattern were the predominant types documented in 49.3% and 13.3% of cases, respectively, which were significant in the moderate-severe group. Diffusion capacity of the lungs for carbon monoxide (DLCO) was performed in only 19 patients (mild group 13 and moderate-severe group 6). Twelve (63.2%) patients had abnormal DLCO. P- values were significant for RV (0.0482) and RV/TLC (0.0394). High-resolution computed tomography (HRCT) of the thorax was abnormal in 55.7% with the most common abnormalities as inter- and intra-lobular septal thickening. The left ventricular ejection fraction was preserved in all patients, with right atrium and right ventricle enlargement in 2.6% and pulmonary hypertension in 4.0% of participants. Conclusion: All post-COVID-19 patients having respiratory symptoms after recovery from acute COVID-19 may be referred by family care physicians to a dedicated post-COVID center for further evaluation, management, and early rehabilitation to decrease the morbidity in recovered patients. Persistent increased blood parameters like TLC, N/L ratio, RBS, CRP, and D-dimer seen in recovered post-COVID-19 patients. The long-term impact of CT findings on respiratory symptoms, pulmonary functions, and quality of life is unknown. Cardiovascular abnormalities in post-COVID-19 patients are infrequent.

The usage of immunosuppressant agents and secondary infections in patients with COVID-19 in the intensive care unit: a retrospective study.

Although COVID-19 infection is an immunosuppressant disease, many immunosuppressant agents, such as pulse methylprednisolone (PMP), dexamethasone (DXM), and tocilizumab (TCZ), were used during the pandemic. Secondary infections in patients with COVID-19 have been reported recently. This study investigated these agents' effects on secondary infections and outcomes in patients with COVID-19 in intensive care units (ICUs). This study was designed retrospectively, and all data were collected from the tertiary intensive care units of six hospitals between March 2020 and October 2021. All patients were divided into three groups: Group I [GI, PMP (-), DXM (-) and TCZ (-)], Group II [GII, PMP (+), DXM (+)], and Group III [GIII, PMP (+), DXM (+), TCZ (+)]. Demographic data, PaO/FiO2 ratio, laboratory parameters, culture results, and outcomes were recorded. To compare GI-GII and GI-GIII, propensity score matching (PSM) was used by matching 14 parameters. Four hundred twelve patients with COVID-19 in the ICU were included in the study. The number of patients with microorganisms ≥ 2 was 279 (67.7%). After PSM, in GII and GIII, the number of (+) tracheal cultures and (+) bloodstream cultures detected different microorganisms ≥ 2 during the ICU period, neuropathy, tracheotomized patients, duration of IMV, and length of ICU stay were significantly higher than GI. The mortality rate was similar in GI and GII, whereas it was significantly higher in GIII than in GI. The use of immunosuppressant agents in COVID-19 patients may lead to an increase in secondary infections. In addition, increased secondary infections may lead to prolonged ICU stay, prolonged IMV duration, and increased mortality.

Early tocilizumab treatment was associated with survival benefits in hospitalized kidney transplants with severe COVID-19 infection: A prospective cohort study.

BACKGROUND: The potential of Tocilizumab (TCZ) in preventing the cytokine storm caused by COVID-19 infection has been observed, while the survival benefits were inconclusive in solid-organ transplant recipients. We aimed to explore whether the timing of TCZ administration holds significance in the clinical course of COVID-19 infection and identify predicative factors of TCZ efficacy. METHODS: We conducted a prospective cohort study between December 2022, and January 2023. Early TCZ use referred to administration within 6 days after symptoms onset, while late TCZ use indicated administration after 6 days. The primary endpoint was 30-day mortality. RESULTS: Twenty-seven kidney transplant recipients with severe COVID-19 infection were enrolled, with 10 in the early use group and 17 in the late use group. In the early use group, ferritin, lactate dehydrogenase (LDH), C-reactive protein (CRP) and brain natriuretic peptide(BNP) levels had shown significant inhibitions comparing to the late use group, and those inflammatory cytokines demonstrated a noticeable decreasing trend after TCZ administration, whereas only CRP levels decreased in the late use group. The Kaplan-Meier survival curve demonstrated that the early use group had a higher likelihood of survival (P = 0.0078). Receiver Operating Characteristic (ROC) analyses revealed that the time from symptoms to TCZ use (AUC: 0.645), LDH (AUC: 0.803), CRP (AUC: 0.787), and IL-6 (AUC: 0.725) were potential predictive factors of TCZ efficacy. TCZ use within 6 days from symptoms onset, with CRP < 73.5 mg/L, LDH < 435.5 IU/L, and IL-6 < 103.5 pg/mL, had higher survival rates (P = 0.008, P = 0.009, P < 0.001, P < 0.001). CONCLUSION: This study highlights the survival benefits of early TCZ use and the predicative role of cytokines levels in predicting TCZ efficacy in kidney transplant recipients with severe COVID-19 infection.

Relationship between infection, physical and mental health and exercise habits of some Chinese residents after recovery from COVID-19.

This study aimed to determine the infection status, exercise habits, anxiety levels, and sleep quality in Chinese residents who recovered from infection during the period of coronavirus disease 2019 (COVID-19) period. It also aimed to investigate the influencing factors of recovery status and aid in improving intervention measures for COVID-19 recovery. This study is a sub-study nested within a cross-sectional investigation of infection and physical and mental health among partially recovered residents in all 34 provincial areas of China during the COVID-19 pandemic. A total of 1 013 participants (374 males and 639 females) completed the study. Cardiopulmonary endurance was significantly lower after infection than before infection (p â€‹< â€‹0.001). Women (3.92 â€‹± â€‹4.97) exhibited higher levels of anxiety than men (3.33 â€‹± â€‹4.54, p â€‹= â€‹0.015). The sleep score was significantly higher after infection (8.27 â€‹± â€‹7.05) than before infection (4.17 â€‹± â€‹4.97, p â€‹< â€‹0.001). The active and regular exercise groups exhibited significantly shorter durations of fever than the sedentary and irregular groups (p â€‹= â€‹0.033; p â€‹= â€‹0.021). Additionally, the active group demonstrated significantly fewer recovery days ([7.32 â€‹± â€‹3.24] days) than the sedentary group ([7.66 â€‹± â€‹3.06] days, p â€‹= â€‹0.035). We found a correlation between age and the recovery time of symptoms after COVID-19. We noted that a greater number of symptoms corresponded to poorer cardiopulmonary fitness and sleep quality. Individuals who engage in sedentary lifestyles and irregular exercise regimens generally require prolonged recovery periods. Therefore, incorporating moderate exercise, psychological support, sleep hygiene and other health interventions into post-COVID-19 recovery measures is imperative.

The Impact of Vaccination on the Likelihood of COVID-19 Infection.

The current study investigates COVID-19 infection likelihood using data from 5,819 respondents in Vietnam and Indonesia (December 10, 2022, to March 27, 2023) through binary logistic regressions. Descriptive statistics highlight the significance of vaccination status, with almost half of unvaccinated respondents contracting the infection. The second vaccine dose showed the lowest infection percentages, suggesting a potential dose-dependent effect. Those receiving mRNA vaccines consistently had reduced infection likelihood across the first four doses, with an unexpected reversal for the fifth dose. Vaccinated individuals, especially with mRNA vaccines, had faster recovery times, and variability in recovery times and milder symptoms were observed in mRNA vaccine recipients. Regression results from Model 1 reveal a substantial impact of vaccination, with vaccinated respondents having ∼48.1% lower odds than the unvaccinated. Model 2 underscores a dose-dependent protective effect, with each additional dose associated with a notable 6.6% reduction in infection likelihood. Beyond vaccination, gender, family size, marital status, employment, urban residence, and nationality influenced infection likelihood. Males, larger families, single marital status, unemployment, rural residence, and Indonesian nationality increased the likelihood of infection. Surprisingly, respondents with infected family members exhibited a lower infection likelihood, suggesting potential protective measures within households. These findings highlight COVID-19 dynamics, and ongoing research refines comprehension.

Health Care Resource Use and Total Mortality After Hospital Admission for Severe COVID-19 Infections During the Initial Pandemic Wave in France: Descriptive Study.

BACKGROUND: Little is known about post-hospital health care resource use (HRU) of patients admitted for severe COVID-19, specifically for the care of patients with postacute COVID-19 syndrome (PACS). OBJECTIVE: A list of HRU domains and items potentially related to PACS was defined, and potential PACS-related HRU (PPRH) was compared between the pre- and post-COVID-19 periods, to identify new outpatient care likely related to PACS. METHODS: A retrospective cohort study was conducted with the French National Health System claims data (SNDS). All patients hospitalized for COVID-19 between February 1, 2020, and June 30, 2020 were described and investigated for 6 months, using discharge date as index date. Patients who died during index stay or within 30 days after discharge were excluded. PPRH was assessed over the 5 months from day 31 after index date to end of follow-up, that is, for the post-COVID-19 period. For each patient, a pre-COVID-19 period was defined that covered the same calendar time in 2019, and pre-COVID-19 PPRH was assessed. Post- or pre- ratios (PP ratios) of the percentage of users were computed with their 95% CIs, and PP ratios>1.2 were considered as "major HRU change." RESULTS: The final study population included 68,822 patients (median age 64.8 years, 47% women, median follow-up duration 179.3 days). Altogether, 23% of the patients admitted due to severe COVID-19 died during the hospital stay or within the 6 months following discharge. A total of 8 HRU domains were selected to study PPRH: medical visits, technical procedures, dispensed medications, biological analyses, oxygen therapy, rehabilitation, rehospitalizations, and nurse visits. PPRs showed novel outpatient care in all domains and in most items, without specificity, with the highest ratios observed for the care of thoracic conditions. CONCLUSIONS: Patients hospitalized for severe COVID-19 during the initial pandemic wave had high morbi-mortality. The analysis of HRU domains and items most likely to be related to PACS showed that new care was commonly initiated after discharge but with no specificity, potentially suggesting that any impact of PACS was part of the overall high HRU of this population after hospital discharge. These purely descriptive results need to be completed with methods for controlling for confusion bias through subgroup analyses. TRIAL REGISTRATION: ClinicalTrials.gov NCT05073328; https://clinicaltrials.gov/ct2/show/NCT05073328.

Sudden Hearing Loss Waves: The Effect of COVID-19 Infection and Vaccination on the Inner Ear.

Sudden sensorineural hearing loss (SSNHL) has emerged as a potential complication of COVID-19 infection and vaccination. Various mechanisms by which the SARS-CoV-2 virus can cause hearing loss have been reported, including direct viral invasion, neuroinflammation, blood flow disturbances, and immune-mediated response. However, the temporal relationship between COVID-19 infection and SSNHL remains unclear, with mixed findings and conflicting results reported in different studies. Similarly, while anecdotal reports have linked COVID-19 vaccination to SSNHL, evidence remains scarce. Establishing a correlation between COVID-19 vaccines and SSNHL implies a complex and multifactorial pathogenesis involving interactions between the immune system and the body's stress response. Nevertheless, it is important to consider the overwhelming evidence of the vaccines' safety and efficacy in limiting the spread of the disease and remains the primordial tool in reducing death.

Bell's palsy and COVID-19: A cohort study with historical rate comparison.

INTRODUCTION: During the SARS-CoV-2 pandemic, immune-mediated neurological events have been described in patients vaccinated against the virus or who have overcome the disease. Among these events is Idiopathic peripheral facial palsy or Bell's palsy. OBJECTIVES: To study the incidence of Bell's Palsy in the ENT emergency department of a tertiary hospital in Catalonia during the SARS-CoV-2 pandemic. METHODS: Retrospective historical cohort comparison study of patients diagnosed with Bell's palsy between January 2018 and December 2021. Crude incidence rates were calculated as the total number of events divided by person time at risk per 100.000 person-years. Observed (2020, 2021) and historical (2018, 2019) rates were compared using standardized incidence rates with corresponding 95% confidence intervals. RESULTS: Of the total number of ENT emergency department visits from 2018 to 2021 (22.658), there were 247 cases of Bell's palsy. The incidence rate of Bell's palsy in the pre-pandemic group was 12,2 and 10,9 per 100.000 person-years for 2018 and 2019, respectively. The 2020 standardized incidence rate of Bell's palsy was 0,70 [95% CI 0,49-1,01] and 1,25 [95% CI 0,93-1,67] for 2021. No significant differences were evident between the two groups. CONCLUSION: In our cohort, no association was found between vaccination or COVID-19 infection and the development of Bell's Palsy.

Complications of new-onset atrial fibrillation in critically ill COVID-19 patients admitted to the intensive care unit (ICU): a meta-analysis.

BACKGROUND: COVID-19 infections can result in severe acute respiratory distress syndrome (ARDS) requiring admission to the intensive care unit (ICU). Cardiovascular manifestation or exacerbation of cardiovascular diseases could be another complication. Cardiac arrhythmias including New-Onset Atrial Fibrillation (NOAF), have been observed in hospitalized patients with COVID-19 infections. In this analysis, we aimed to systematically compare the complications associated with NOAF in critically ill COVID-19 patients admitted to the ICU. METHODS: MEDLINE, EMBASE, Web of Science, the Cochrane database, http://www. CLINICALTRIALS: gov , Google Scholar and Mendeley were searched for relevant publications based on COVID-19 patients with NOAF admitted to the ICU. Complications including in-hospital mortality, ICU mortality, patients requiring mechanical ventilation, acute myocardial infarction, acute kidney injury, renal replacement therapy and pulmonary embolism were assessed. This is a meta-analysis and the analytical tool which was used was the RevMan software version 5.4. Risk ratios (RR) and 95% confidence intervals (CIs) were used to represent the data post analysis. RESULTS: In critically ill COVID-19 patients with NOAF admitted to the ICU, the risks of ICU mortality (RR: 1.39, 95% CI: 1.07 - 1.80; P = 0.01), in-hospital mortality (RR: 1.56, 95% CI: 1.20 - 2.04; P = 0.001), patients requiring mechanical ventilation (RR: 1.32, 95% CI: 1.04 - 1.66; P = 0.02) were significantly higher when compared to the control group without AF. Acute myocardial infarction (RR: 1.54, 95% CI: 1.31 - 1.81; P = 0.00001), the risk for acute kidney injury (RR: 1.31, 95% CI: 1.11 - 1.55; P = 0.002) and patients requiring renal replacement therapy (RR: 1.83, 95% CI: 1.60 - 2.09; P = 0.00001) were also significantly higher in patients with NOAF. CONCLUSIONS: Critically ill COVID-19 patients with NOAF admitted to the ICU were at significantly higher risks of developing complications and death compared to similar patients without AF.

Exploring the Relationship Between Cannabis Use And COVID-19 Outcomes.

Background: Cannabis use is becoming increasingly prevalent worldwide, yet the full spectrum of its effects largely remain unknown. Although cannabis have immunomodulatory properties, there remains a significant gap in our understanding of the potential impact of marijuana use on COVID-19 outcomes. The purpose of this study is to evaluate the effect of chronic cannabis use on severe COVID-19. Materials and Methods: National Inpatient Sample Database was used to sample individuals admitted with the diagnosis of COVID-19. Patients were divided into two groups based on cannabis use. Baseline demographics and comorbidities were collected using ICD-10 codes. Patients with missing data or age under 18 were excluded. Propensity matching using R was performed to match cannabis users to non-cannabis users 1:1 on age, race, gender, and 17 other comorbidities. The primary outcome was severe COVID-19 infection, defined as a composite of acute respiratory failure, intubation, acute respiratory distress syndrome (ARDS), or severe sepsis with multiorgan failure. Results: Out of 322,214 patients included in the study, 2,603 were cannabis users. Cannabis users were younger and had higher prevalence of tobacco use. On initial analysis, cannabis users had significantly lower rates of severe COVID-19 infection, intubation, ARDS, acute respiratory failure, severe sepsis with multiorgan failure, mortality, and shorter length of hospital stay. After 1:1 matching, cannabis use was associated with lower rates of severe COVID-19 infection, intubation, ARDS, acute respiratory failure, severe sepsis with multiorgan failure, mortality, and shorter length of hospital stay. Conclusion: Cannabis users had better outcomes and mortality compared with non-users. The beneficial effect of cannabis use may be attributed to its immunomodulatory effects.

Liver dysfunction in adults with COVID-19 infection: A longitudinal study with transient elastography evaluation.

Background and Aim: Abnormal liver biochemistry (ALB) is common among patients with COVID-19 infection due to various factors. It is uncertain if it persists after the acute infection. We aimed to investigate this. Methods: A multicenter study of adult patients hospitalized for COVID-19 infection, with at least a single abnormal liver function test, was conducted. Detailed laboratory and imaging tests, including transabdominal ultrasound and FibroScan, were performed at assessment and at 6-month follow-up after hospital discharge. Results: From an initial cohort of 1246 patients who were hospitalized, 731 (58.7%) had ALB. A total of 174/731 patients fulfilled the inclusion criteria with the following characteristics: 48.9% patients had severe COVID-19; 62.1% had chronic liver disease (CLD); and 56.9% had metabolic-associated fatty liver disease (MAFLD). ALB was predominantly of a mixed pattern (67.8%). Among those (55.2%) who had liver injury (aspartate aminotransferase/alanine aminotransferase >3 times the upper limit of normal, or alkaline phosphatase/γ-glutamyl transferase/bilirubin >2 times the upper limit of normal), a mixed pattern was similarly predominant. Approximately 52.3% had normalization of the liver lunction test in the 6-month period post discharge. Patients with persistent ALB had significantly higher mean body mass index (BMI) and serum low-density lipoprotein (LDL), higher rates of MAFLD and CLD, higher mean liver stiffness measurement and continuous attenuated parameter score on FibroScan, and higher rates of liver injury on univariate analysis. Multivariate analysis was not statistically significant. Conclusions: Approximately 47.7% of COVID-19 patients were found to have persistent ALB up to 6 months following the acute infection, and it was associated with raised BMI, elevated serum LDL, increased rates of MAFLD and CLD, and higher rates of liver injury on univariate analysis, but not on multivariate analysis.

Impact of COVID-19 infection among patients hospitalized for conventional pacemaker implantation: Analysis of the Nationwide Inpatient Sample (NIS) 2020.

Introduction: The cardiac pacemaker is indicated for treating various types of bradyarrhythmia, providing lifelong cardiovascular benefits. Recent data showed that COVID-19 has impacted procedure numbers and led to adverse long-term outcomes in patients with cardiac pacemakers. However, the impact of COVID-19 infection on the in-hospital outcome of patients undergoing conventional pacemaker implantation remains unclear. Method: Patients aged above 18 years who were hospitalized for conventional pacemaker implantation in the Nationwide In-patient Sample (NIS) 2020 were identified using relevant ICD-10 CM and PCS codes. Multivariable logistic and linear regression models were used to analyze pre-specified outcomes, with the primary outcome being in-patient mortality and secondary outcomes including system-based and procedure-related complications. Results: Of 108 020 patients hospitalized for conventional pacemaker implantation, 0.71% (765 out of 108 020) had a concurrent diagnosis of COVID-19 infection. Individuals with COVID-19 infection exhibited a lower mean age (73.7 years vs. 75.9 years, p = .027) and a lower female proportion (39.87% vs. 47.60%, p = .062) than those without COVID-19. In the multivariable logistic and linear regression models, adjusted for patient and hospital factors, COVID-19 infection was associated with higher in-hospital mortality (aOR 4.67; 95% CI 2.02 to 10.27, p < .001), extended length of stay (5.23 days vs. 1.04 days, p < .001), and linked with various in-hospital complications, including sepsis, acute respiratory failure, post-procedural pneumothorax, and venous thromboembolism. Conclusion: Our study suggests that COVID-19 infection is attributed to higher in-hospital mortality, extended hospital stays, and increased adverse in-hospital outcomes in patients undergoing conventional pacemaker implantation.

Impact of COVID-19 infection on the in-hospital outcome of patients hospitalized for heart failure with comorbid atrial fibrillation: Insight from the National Inpatient Sample (NIS) database 2020.

Introduction: Atrial fibrillation (AF) and heart failure (HF) commonly coexist, resulting in adverse health and economic consequences such as declining ventricular function, heightened mortality, and reduced quality of life. However, limited information exists on the impact of COVID-19 on AF patients that hospitalized for HF. Methods: We analyzed the 2020 U.S. National Inpatient Sample to investigate the effects of COVID-19 on AF patients that primarily hospitalized for HF. Participants aged 18 and above were identified using relevant ICD-10 CM codes. Adjusted odds ratios for outcomes were calculated through multivariable logistic regression. The primary outcome was inpatient mortality, with secondary outcomes including system-based complications. Results: We identified 322,090 patients with primary discharge diagnosis of HF with comorbid AF. Among them, 0.73% (2355/322,090) also had a concurrent diagnosis of COVID-19. In a survey multivariable logistic and linear regression model adjusting for patient and hospital factors, COVID-19 infection was associated with higher in-hospital mortality (aOR 3.17; 95% CI 2.25, 4.47, p < 0.001), prolonged length of stay (ß LOS 2.82; 95% CI 1.71, 3.93, p < 0.001), acute myocarditis (aOR 6.64; 95% CI 1.45, 30.45, p 0.015), acute kidney injury (AKI) (aOR 1.48; 95% CI 1.21, 1.82, p < 0.001), acute respiratory failure (aOR 1.24; 95% CI 1.01, 1.52, p 0.045), and mechanical ventilation (aOR 2.00; 95% CI 1.28, 3.13, p 0.002). Conclusion: Our study revealed that COVID-19 is linked to higher in-hospital mortality and increased adverse outcomes in AF patients hospitalized for HF.

A case of COVID-19-associated C-ANCA vasculitis, was successfully treated with rituximab therapy.

Both C-anti-neutrophil cytoplasmic antibody (ANCA) and P-ANCA vasculitis were reported to be associated with COVID-19 infection. The ideal management of COVID-19-associated ANCA vasculitis is unclear, as the experiences were limited to case reports. We presented a case of COVID-19-associated C-ANCA vasculitis, successfully treated with steroids and rituximab therapy without any significant adverse reactions.

Pulmonary perfusion in long-term survivors of COVID-19-related severe acute respiratory distress syndrome treated by extracorporeal membrane oxygenation.

COVID-19 associates with a hypercoagulant state and an increased risk for venous thromboembolic events (VTEs). Whether severe COVID-19 infection requiring extracorporeal membrane oxygenation (ECMO) support might lead to chronic pulmonary perfusion abnormalities and chronic thromboembolic pulmonary disease/hypertension remains unclear. The purpose of this study was to evaluate chronic pulmonary perfusion abnormalities in long-term survivors of COVID-19-related severe acute respiratory distress syndrome (ARDS) treated by ECMO at our institution. Pulmonary perfusion was examined by ventilation/perfusion (V/Q) single-photon emission computed tomography or V/Q planar scintigraphy at least 3 months after ECMO explantation, comorbidities and incidence of thromboembolic events were recorded as well. Of 172 COVID-19 patients treated by ECMO for severe COVID-19 pneumonia between March 2020 and November 2021, only 80 were successfully weaned from ECMO. Of those, 37 patients were enrolled into the present analysis (27% female, mean age 52 years). Median duration of ECMO support was 12 days. In 24 (65%) patients VTE was recorded in the acute phase (23 patients developed ECMO cannula-related deep vein thrombosis, 5 of them had also a pulmonary embolism, and one thrombus was associated with a central catheter). The median duration between ECMO explantation and assessment of pulmonary perfusion was 420 days. No segmental or larger mismatched perfusion defects were then detected in any patient. In conclusion, in long-term survivors of COVID-19-related ARDS treated by ECMO, no persistent pulmonary perfusion abnormalities were detected although VTE was common.

A Case of Spinal Cavernous Hemangioma with Rapidly Worsening Neurological Symptoms after COVID-19 Infection.

Background: : COVID-19 can cause respiratory symptoms, as well as various complications and sequelae. This report describes a patient with worsening neurological symptoms caused by a spinal cavernous hemangioma after infection with COVID-19. Cavernous hemangioma usually occurs in the upper part of the brain (70%-90%) and rarely occurs in the spinal cord (5%-7%). Approximately 65% of cases of intramedullary spinal cavernous hemangioma present with neurological symptoms, and more than half of these cases show a slow worsening of symptoms. This is a rare case of intramedullary spinal cavernous hemangioma with cysto-rectal involvement in which neurological symptoms rapidly worsened following COVID-19 infection. Case: : A woman in her 30s was admitted to the hospital because of the sudden onset of muscle weakness in both lower limbs and cysto-rectal disturbances after COVID-19 infection. She was diagnosed with a hemorrhage from a spinal cord tumor and underwent emergency resection. The pathological diagnosis was a spinal cavernous hemangioma. At first, she had a spinal cord injury (third thoracic vertebrae; American Spinal Injury Association Impairment Scale, C; Frankel classification, B; with cysto-rectal impairment), but 2 months later, she started walking with knee-ankle-foot orthoses and parallel bars. After 3 months, she could move independently around the ward using a wheelchair. Upon discharge, the patient could walk with ankle-foot orthoses and Lofstrand crutches. Discussion: : COVID-19 is associated with various extrapulmonary manifestations and may increase the risk of hemorrhage in cases of intramedullary spinal cavernous hemangioma.

Sicca syndrome as complication of COVID-19 infection: A case report.

Several reports of suspected oral and ocular manifestations of coronavirus disease 2019 (COVID-19) has prompted investigations into ocular signs, symptoms, and transmission (5).11.2% of patients with COV19 infection had ocular symptoms, including ocular pain, conjunctivitis, dry eye, and floaters, meanwhile, many studies had documented oral symptoms such as dry mouth and dysgeusia in these patients. Our case reported a 39-year-old male, presented with symptoms of dry mouth and dry eye lasting more than 3 months. The patient had recovered from (PCR-confirmed) COVID-19 which lasted 10 days, 4 months ago. The physical examination was normal. Ocular findings include conjunctival hyperemia and superficial punctate keratitis. The anti-nuclear antibody (ANA) was weekly positive at 1/80. Schirmer test considered positive. He continued on 200 mg/day of hydroxychloroquine, along with tear drops until now with remission. Sicca symptoms may be a sequel of COVID-19 infection, and physicians should be aware of this sequel. The sequela of this infection is not understood, with limited data in the literature. Future prospective cohort studies are needed to reveal the impact of these features on oral health.