Cardiometabolic and psychocognitive features of the post-COVID period in patients with atrial fibrillation.

The number of people with long-term consequences of COVID-19 is increasing worldwide. The long-term prognosis for patients remains poorly understood. Objective. To study cardiometabolic and psychocognitive features in comorbid elderly patients with atrial fibrillation (AF), de-pending on the presence of post-COVID syndrome (PCS). Material and methods. The observational analytical cohort study included 223 patients with AF and comorbidity (coronary artery disease, hypertension, obesity, type 2 diabetes mellitus) aged 60-74, who were divided into two groups: group 1 included 123 patients without COVID-19 and group 2 included 110 patients with a history of COVID-19 and the presence of PCS. The study evaluated laboratory and instrumental tests, and a general clinical study assessing psychocognitive disorders using the SPMSQ and HADS questionnaires was conducted. Results and discussion. In COVID-19 survivors, compared with patients of group 1, there were more pronounced atherogenic changes in total cholesterol (TC) (p=0.003), low-density lipoprotein cholesterol (p<0.001), and triglycerides (p=0.011). Lower dia-stolic blood pressure was found in COVID-19 survivors (p<0.001). In addition, patients in group 2 had higher median pulse pressure (p<0.001) and heart rate (p<0.001). In group 2 patients, a larger ascending aorta diameter was observed (p<0.001). The anx-iety-depressive syndrome was more common in COVID-19 survivors with comorbidities, and a statistically significant difference was found in clinical anxiety (24%, p=0.041) and subclinical depression (21%, p=0.015). When assessing cognitive function, mod-erate cognitive impairment was detected in 22% (p=0.005) of patients with PCS and severe cognitive impairment in 2% (p=0.007). Conclusion. In comorbid elderly patients with the post-COVID syndrome, a high prevalence of psychocognitive disorders and adverse cardiometabolic changes were observed, supporting the need for long-term monitoring of the general clinical condition and psychocognitive status of COVID-19 survivors.Copyright © 2023, Media Sphera Publishing Group. All rights reserved.

Feasibility and outcomes of psychotherapeutic group therapy for patients with fatigue and emotional and cognitive disturbances secondary to COVID-19 disease.

About 10 % of all symptomatic COVID-19 patients suffer from long-lasting health complaints. Fatigue, cognitive and emotional disorders are the most frequent neuropsychiatric symptoms. Evidence-based therapies for these post-covid impairments are still lacking. Here, we examined the feasibility of a newly developed group-therapy program for patients with fatigue, emotional and cognitive disorders following COVID-19. 24 patients with ICD-10 diagnosis of F06.8 and U0.09 participated in the group therapy on average 13 month after their acute COVID-19 infection. Before and after the group therapy they underwent a comprehensive clinical and neuropsychological assessment. The group therapy was held online and consisted of 8 weekly sessions with psychotherapeutic and psychoeducational elements regarding fatigue and pacing, mindfulness, psychiatric disorders, cognition as well as physical activity after COVID-19. Participation in the group was high with an average of 7.25 of 8 visited sessions. Mean overall group satisfaction was 7.78 out of 10 points. Patients improved in their self-reported fatigue, daily living skills, depression and subjective cognitive abilities as well as in their objective performance in neuropsychological tests of attention during the study time. The newly developed group therapy program for patients with fatigue and emotional and cognitive disorders following an infection with SARS-CoV-2 was well accepted and evaluated and is feasible in an online setting. Copyright © 2023. Thieme. All rights reserved.

Post-COVID syndrome in psychiatric practice.

The novel coronavirus SARS-CoV-2 is associated with a significant incidence of neuropsychiatric disorders, which tend to have a long course in the post-COVID period. Objective(s): to study post-COVID mental disorders in clinical psychiatric practice. Patients and methods. 30 patients aged 37.75+/-14.07 years with anamnesis of SARS-CoV-2 infection were examined. Clinical scale assessment was carried out using the Hamilton Depression and Anxiety Scale. The Symptom-Checklist (SCL-90-R) was used to assess the psychopathological status of the patient. Patients' cognitive functioning was assessed using the Mini-Cog Cognitive Assessment Questionnaire. Patients' sleep quality was assessed by the Pittsburgh Sleep Quality Index (PSQI). Results and discussion. Mental disorders associated with a previous coronavirus infection are observed in a wide time range from less than 1 month to a year after the previous disease, and in no case did the coronavirus infection have a severe course. Sleep disorders, anxiety and depressive disorders, which did not exceed a moderate degree of severity, and asthenia dominated in the structure of the post-COVID syndrome. The level of mental distress in patients with post-COVID syndrome increased 2 times. Post-COVID mental disorders are interrelated with female gender, age, and psychotraumatic factors associated with the pandemic. Cognitive impairment mediated by mental disorders was observed in approximately 60% of patients and did not reach the degree of dementia. Conclusion. The clinical picture of the post-COVID syndrome is represented by a wide range of mental disorders, the development of which involves not only biological, but also psychosocial factors associated with the COVID-19 pandemic, which determines the specifics of diagnostic approaches and the feasibility of complex treatment of the post-COVID syndrome.Copyright © 2022 Ima-Press Publishing House. All rights reserved.

Clinical features of epilepsy course during COVID-19.

Background. Currently, a great body of data regarding the link between epilepsy and novel coronavirus infection (NCI) has been accumulated. Numerous studies have paid a great attention to rise in frequency and severity of epileptic seizures as well as failure of remission in individuals suffering from epilepsy. Objective(s): to study clinical and mental changes during NCI in patients with epilepsy. Material and methods. Fifty patients with epilepsy were examined, who were divided into two groups depending on the NCI history: Group 1 (main) - 25 patients undergone COVID-19 in the period from 2020 to 2022;Group 2 (control) - 25 patients not undergone COVID-19 during the same period. Slinical-anamnestic and psychometric methods were used as well as the following scales and questionnaires: National Hospital Seizure Severity Scale (NHS-3), Mini-Mental State Examination (MMSE), Hospital Anxiety and Depression Scale (HADS), Beck Depression Inventory (BDI), Medical Outcomes Study Sleep Scale (MOS-SS), Multidimensional Fatigue Inventory (MFI-20). Results. In patients with epilepsy who had undergone COVID-19, there was a tendency for more frequent epileptic seizures and increased severity of seizure course. Among such patients, mild depression and more severe asthenia, cognitive impairment, moderate sleep disturbances were more common than in the control group. Conclusion. The NCI pandemic has had a pronounced negative impact on the severity of epilepsy (the underlying disease).Copyright © 2023 IRBIS LLC. All Rights Reserved.

CD4+ T cells from preeclamptic patients cause hypertension, autoantibodies and cognitive dysfunction in a pregnant rat model

CD4+ T Cells from Preeclamptic patients with or without a history of COVID-19 during pregnancy cause hypertension, autoantibodies and cognitive dysfunction in a pregnant rat model Objective: Preeclampsia (PE) new onset hypertension (HTN) during pregnancy, is associated with increased autoantibodies, cerebral blood flow (CBF) impaired cognitive function and memory loss. We have shown adoptive transfer of placentalCD4+T cells from PE women into athymic nude pregnant rats causesHTNand autoantibodies associated with PE.COVID-19 (CV) during pregnancy is associated with increased diagnosis of PE. However, we do not know the role of CD4+ T cells stimulated in response to CV in contributing to the PE phenotype seen patients with a Hx of CV during pregnancy. Therefore, we hypothesize that adoptive transfer of placental CD4+ T cells from patients with a CV History (Hx) during pregnancy with PE causes HTN, increased CBF and cognitive dysfunction in pregnant athymic nude recipient rats. Study Design: Placental CD4+ T cells isolated from normotensive (NP), PE, Hx of CV normotensive (CV Hx NT), and Hx of CV with PE (CV Hx+PE) at delivery. One million CD4+ T cells were injected i.p. into nude athymic rats on gestational day (GD) 12. The Barnes maze and the novel object recognition behavioral assays were used to assess cognitive function on GDs 15-19. Blood pressure (MAP) and CBF were measured by carotid catheter and laser Doppler flowmetry on GD19, respectively. A two-way ANOVA was used for statistical analysis. Result(s):MAPincreased inCVHx+PE (111 +/- 4, n = 4) and PE recipient rats (115 +/- 2 mmHg, n = 5) compared to CV Hx NT (100 +/- 4, n = 5) and NP (99 +/- 3 mmHg, n = 4, P < .05). CV Hx+PE and PE exhibited latency with errors navigating in the Barnes maze compared to CV Hx NT and NP groups. Locomotor activity was decreased in CV Hx+PE (P < .05) compared to PE, CV Hx NT, and NP groups. CV Hx+PE and PE spent more time exploring identical objects compared to CV Hx NT and NP groups. PE and CV Hx+ PE had increased CBF compared to CV Hx NT and NP rats. Conclusion(s): Our findings indicate that pregnant recipients of CD4+ T cells from PE with or without a Hx CV during pregnancy cause HTN, increased CBF and cognitive dysfunction compared to recipients of NP or NT Hx COVID-19 CD4+ T cells.

Cognitive impairments and COVID-19.

Cognitive dysfunction is one of the manifestations of the neurological complications in coronavirus infection. In this article, we have collected material on the state of cognitive functions after suffering a coronavirus infection with aspects of possible pathogenetic mechanisms and a discussion on the prospects for treatment and rehabilitation. The COVID-19 pandemic, having manifested itself in December 2019, remains one of the most controversial topics in the world to the day. The growing number of reports about damage to the nervous system during coronavirus infection suggests that the virus is neurotropic. In the clinical picture of the disease, less attention is paid to such symptoms as severe weakness, fatigue, memory impairment. At the same time, it is this symptomatology that most often accompanies patients in the postcovid period and significantly reduces their quality of life, thereby making it difficult to adapt to social and work activities. The search was conducted for literatures published within the period from 2020 to the third quarter of 2021, domestic and foreign sources from the Web of Science, PubMed databases were analysed. The search queries were the following ones: "COVID-19", "cognitive impairment", "postcovid syndrome".Copyright © 2022, Krasnoyarsk State Medical University. All rights reserved.

Long-Term Neurologic Sequelae Among Patients with Varying COVID-19 Severity: An Administrative Claims Database Analysis

Objectives: Examine the long-term incident neurologic sequelae post COVID recovery and assess relationship with COVID severity using real-world data. Method(s): This retrospective cohort study was conducted using Optum Research Database between 01July2019 to 30Sep2022. Patients included were >=18 years with COVID diagnosis (index date) between 01Jan2020 and 31Oct2020, with continuous enrollment 6 months before and >=12 months after index date, known demographics, not pregnant, and with no baseline neurologic conditions. Patients were stratified into COVID severity cohorts as mild (index diagnosis), moderate (inpatient visit within 15 days of index), or severe (evidence of acute respiratory distress) and followed for a minimum of 12-months post-index. Neurologic sequelae examined were persistent headache, migraine, anosmia, sleep disturbance, cognitive dysfunction, post-traumatic stress disorder, suicidality, anxiety, depression, attention deficit hyperactivity disorder, cerebrovascular disease (CVD), fatigue/myalgia and tremors. Descriptive statistics and incidence rate ratios (IRR) were calculated to assess outcomes. Result(s): Of 534,843 patients, 107,656 (Mild 96,637;Moderate 3,371;Severe 7,648) met the study inclusion criteria. Median follow up time was 750, 774 and 768 days in the mild, moderate and severe cohorts, respectively. About 20% of patients in the mild, 32% in moderate and 35% in the severe cohort experienced >=3 neurologic sequelae during the follow-up period. A significantly higher incidence of any neurologic sequelae was observed in moderate and severe cohorts compared with the mild cohort (IRR 3.1 and 3.0, respectively;p<0.001). Cognitive dysfunction (moderate IRR 5.4, severe IRR 5.7;p<0.001), and CVD (moderate IRR 4.8, severe IRR 4.0;p<0.001) were the most commonly occurring manifestations in moderate and severe cohorts compared with the mild cohort. Conclusion(s): These results highlight the need for long-term monitoring and preventative strategies for neurologic conditions post COVID recovery that might impair quality of life and increase overall healthcare burden in the U.S.Copyright © 2023

Can eye movement desensitisation and reprocessing improve psychological recovery following COVID-19 related critical illness? the CovEMERALD feasibility trial

Introduction: Over 200,000 patients survive an intensive care admission each year in the United Kingdom (UK). For patients, survival is frequently beset by a range of chronic disabilities. Approximately 50% must navigate an often complex convalescence, while suffering serious and persistent symptoms of post-traumatic stress disorder (PTSD), anxiety and/or depression.1 Eye-movement desensitisation and reprocessing (EMDR) is a trauma-focussed psychological therapy, recommended for treating PTSD by the International Society for Traumatic Stress Studies2 and NICE.3 However, EMDR has never been systematically investigated for patient benefit following intensive care admission. Objective(s): CovEMERALD4 evaluated the feasibility of delivering a randomised controlled trial (RCT), testing the effect of EMDR on the psychological health of intensive care survivors, following COVID-19 related critical illness. We also provide preliminary evidence of the effect on clinically relevant outcomes. Findings will inform the design of a subsequent fully-powered RCT. Method(s): This feasibility RCT was conducted at a single-centre, teaching hospital in the UK (University Hospital Southampton). Patients were eligible if they were admitted to intensive care for over 24-hours with confirmed COVID-19, were above 18 years of age, were recruited within 3-months of hospital discharge, and had no cognitive impairment or pre-existing psychotic diagnosis. Participants were randomised (1:1) to receive either up to 8 sessions of remotely-delivered EMDR (Recent traumatic events protocol) or standard care alone as the control group (CG). Psychometric evaluation was undertaken at Baseline and 6-months after hospital discharge. Result(s): Seventy-five consecutive patients were screened at hospital discharge, from October 2020 to April 2021. 51 eligible patients approached. 26 (51%) provided consent. Reasons for declining participation were;no psychological distress (n=16), no internet access (n=7) and being physically unready (n=2). Demographic variables were balanced between groups. Of the 13 patients randomised to EMDR, one withdrew prior to intervention: the remaining attended all sessions recommended by the psychological therapists (mean of 3-4 sessions per patient), giving an overall adherence of 93%. One patient from each group declined the 6-month follow-up evaluation, so trial completion was possible in 23 of 26 (88%) participants. No reasons for trial withdrawal were given. There were no attributable adverse events. Mean change in PTSD score (PTSD Checklist-Civilian) from Baseline to 6-months, was -8 (SD=10.49) in the EMDR group vs. +0.75 (SD=15.17) in CG (p=0.126). Mean change in anxiety (Hospital Anxiety and Depression Scale-Anxiety) was -0.45 (SD=2.3) following EMDR vs. -0.83 (SD=4.0) in the CG (p=0.787), and median change in depression (HADS-D) was -2(IQR:-3.0,1.0) following EMDR vs. +1(IQR-1.5,2.0) in the CG (p=0.263). Figure 1. Box-plot of change in PTSD symptoms (PCL-C) from baseline to 6-months post-hospital discharge for control group and EMDR intervention group. Conclusion(s): EMDR can improve psychological recovery following an intensive care admission for COVID-19, and appeared feasible and safe. Although not powered to determine clinical effectiveness, this single-centre feasibility study returned a positive signal, in reducing PTSD and depressive symptoms. A full results manuscript will be submitted prior to congress. CovEMERALD has supported a successful NIHR doctoral fellowship application, during which protocol refinements will be tested, within existing, and recommended rehabilitation pathways. Trial activity and progression will be consistent with the Medical Research Council framework for developing and evaluating complex healthcare interventions.5.

Long-Covid: Neuropsychological function at 6 and 12months - relation to depression and self-reported symptoms

Objective: Studies have reported significant cognitive impairment following Covid-19, although the majority of reports rely on patients' self-report or short screening instruments to quantify cognitive function. Additionally, little is known about the development of cognitive impairment post Covid-19 and how these trajectories are related to psychiatric and medical variables. Method(s): Patients presenting a spectrum of neurological symptoms following Covid-19 infection were recruited from a national multicenter study. At 6 (N = 77) and 12 (N = 58) months post-covid infection, they completed a comprehensive neuropsychological assessment. At 6 months self-reported symptoms of cognitive dysfunction and fatigue were extracted from questionnaires and depression diagnoses from the MINI neuropsychiatric interview. A control group (N = 58), antibody verified Covid-19 negative, completed neuropsychological assessment. Result(s): At 6 months, verbal and visual memory, attention/working memory, and executive function were significantly reduced in patients compared to healthy controls. These impairments were not associated to acute illness severity indexes, and only moderately correlated to subjective cognitive complaints, level of fatigue, and diagnosis of depression at 6 months. There was a significant improvement in cognitive function across affected domains from 6 to 12 months post infection. This improvement was not associated with depression or self-report at 6 months, nor was the improvement related to acute illness severity. Conclusion(s): Covid-19 patients presenting with neurological symptoms showed significant cognitive impairment at 6 months. However, at 12 months their cognitive functions were normalized and no longer different from healthy controls. These results indicate a good prognosis regarding cognitive function in most patients following Covid-19 infection.Copyright © 2023

Alzheimer's disease and COVID-19

In elderly patients with COVID-19 cognitive functions decline;it has been suggested that SARS-CoV-2 infection may lead to the development of Alzheimer's disease (AD) and other long-term neurological consequences. We review several parallels between AD and COVID-19 in terms of pathogenetic mechanisms and risk factors. Possible mechanisms through which COVID-19 can initiate AD are discussed. These include systemic inflammation, hyperactivation of the renin-angiotensin system, innate immune activation, oxidative stress, and direct viral damage. It has been shown that increased expression of angiotensin-renin receptors (ACE2) may be a risk factor for COVID-19 in patients with AD. When entering the central nervous system, the SARS-CoV-2 virus can directly activate glial cell-mediated immune responses, which in turn can lead to the accumulation of beta-amyloid and the subsequent onset or progression of current AD. The involvement of inflammatory biomarkers, including interleukins (IL): IL6, IL1, as well as galectin-3, as a link between COVID-19 and AD is discussed. The rationale for the use of memantine (akatinol memantine) in patients with COVID-19 in order to prevent the development of cognitive deficits is discussed. Memantine has been shown to have a positive effect on neuroinflammatory processes in the onset or exacerbation of cognitive deficits, in reducing cerebral vasospasm and endothelial dysfunction in viral infections. Memantine therapy may improve everyday activity and reduce the risk of severe SARS-CoV-2 infection.Copyright © 2022 Ima-Press Publishing House. All rights reserved.

Cardiometabolic and psychocognitive features of the post-COVID period in patients with atrial fibrillation

The number of people with long-term consequences of COVID-19 is increasing worldwide. The long-term prognosis for patients remains poorly understood. Objective. To study cardiometabolic and psychocognitive features in comorbid elderly patients with atrial fibrillation (AF), de-pending on the presence of post-COVID syndrome (PCS). Material and methods. The observational analytical cohort study included 223 patients with AF and comorbidity (coronary artery disease, hypertension, obesity, type 2 diabetes mellitus) aged 60-74, who were divided into two groups: group 1 included 123 patients without COVID-19 and group 2 included 110 patients with a history of COVID-19 and the presence of PCS. The study evaluated laboratory and instrumental tests, and a general clinical study assessing psychocognitive disorders using the SPMSQ and HADS questionnaires was conducted. Results and discussion. In COVID-19 survivors, compared with patients of group 1, there were more pronounced atherogenic changes in total cholesterol (TC) (p=0.003), low-density lipoprotein cholesterol (p<0.001), and triglycerides (p=0.011). Lower dia-stolic blood pressure was found in COVID-19 survivors (p<0.001). In addition, patients in group 2 had higher median pulse pressure (p<0.001) and heart rate (p<0.001). In group 2 patients, a larger ascending aorta diameter was observed (p<0.001). The anx-iety-depressive syndrome was more common in COVID-19 survivors with comorbidities, and a statistically significant difference was found in clinical anxiety (24%, p=0.041) and subclinical depression (21%, p=0.015). When assessing cognitive function, mod-erate cognitive impairment was detected in 22% (p=0.005) of patients with PCS and severe cognitive impairment in 2% (p=0.007). Conclusion. In comorbid elderly patients with the post-COVID syndrome, a high prevalence of psychocognitive disorders and adverse cardiometabolic changes were observed, supporting the need for long-term monitoring of the general clinical condition and psychocognitive status of COVID-19 survivors.Copyright © 2023, Media Sphera Publishing Group. All rights reserved.

Computerized Cognitive Testing in Long COVID Patients With Prolonged Symptoms of Brain Fog and Cognitive Impairment

Purpose: To identify cognitive impairments in patients (pts) with long COVID using the Cambridge Brain Sciences (CBS) computerized cognitive test (CCT) commonly used to evaluate cognitive function after concussions and traumatic brain injuries. Method(s): Retrospective review from May 2021-Sept 2022 of 16 (4 male, 12 female) patients with long COVID, ages 13- 66 (avg 46), with average of 10 months from COVID infection to time of evaluation. Cognitive (cog) performance and concussion profile symptom scores were assessed with CBS CCT and the Concussion Clinical Profiles screening tool (CP screen) respectively. Result(s): The total CP symptom score average was 34/89 (ranging 7-68) in the cohort. The predominant profile was cog fatigue scoring (1.8/3) on average. CBS CCT tested cog impairment (CI) and was divided into 5 categories (0-4): no CI, borderline (scores between the 21st-30th percentile), mild (1 test < / = 20th percentile), moderate (2-3 tests < / = 20th percentile), and severe CI (>3 tests,/520th percentile). Data showed 2/16 (13%) patients had no CI, 5/16 (31%) had borderline CI, 5/16 (31%) had mild CI, 3/16 (19%) had moderate CI, and 1/16 (6%) pts had severe CI. Although not significant, there was a positive correlation between CI and cog profile score (P = 0.3149) when performing a linear regression test. Deficits were most common in the CBS CTT composites of grammatical reasoning/verbal processing and attention, with 4/16 patients scoring < 20th percentile for each test. The lowest average percentile scores for the cohort were in visuospatial processing and verbal short-term memory. Conclusion(s): Most long COVID patients assessed with CCT demonstrated signs of CI, in particular in verbal processing and memory, followed by visual processing. In addition to the CCT results illustrating CI, the top CP profile of cognitive fatigue in this cohort suggests that the brain fog experienced by long COVID patients may be quantified. Significance: CCT may be a useful tool in assessing and quantifying those with Long COVID with chronic symptoms of cognitive fog, fatigue, or impairment. Targeted interventions aimed at specific deficits can aid in treatment and recovery.

Post-COVID syndrome in psychiatric practice

The novel coronavirus SARS-CoV-2 is associated with a significant incidence of neuropsychiatric disorders, which tend to have a long course in the post-COVID period. Objective(s): to study post-COVID mental disorders in clinical psychiatric practice. Patients and methods. 30 patients aged 37.75+/-14.07 years with anamnesis of SARS-CoV-2 infection were examined. Clinical scale assessment was carried out using the Hamilton Depression and Anxiety Scale. The Symptom-Checklist (SCL-90-R) was used to assess the psychopathological status of the patient. Patients' cognitive functioning was assessed using the Mini-Cog Cognitive Assessment Questionnaire. Patients' sleep quality was assessed by the Pittsburgh Sleep Quality Index (PSQI). Results and discussion. Mental disorders associated with a previous coronavirus infection are observed in a wide time range from less than 1 month to a year after the previous disease, and in no case did the coronavirus infection have a severe course. Sleep disorders, anxiety and depressive disorders, which did not exceed a moderate degree of severity, and asthenia dominated in the structure of the post-COVID syndrome. The level of mental distress in patients with post-COVID syndrome increased 2 times. Post-COVID mental disorders are interrelated with female gender, age, and psychotraumatic factors associated with the pandemic. Cognitive impairment mediated by mental disorders was observed in approximately 60% of patients and did not reach the degree of dementia. Conclusion. The clinical picture of the post-COVID syndrome is represented by a wide range of mental disorders, the development of which involves not only biological, but also psychosocial factors associated with the COVID-19 pandemic, which determines the specifics of diagnostic approaches and the feasibility of complex treatment of the post-COVID syndrome.Copyright © 2022 Ima-Press Publishing House. All rights reserved.

Clinical features of epilepsy course during COVID-19

Background. Currently, a great body of data regarding the link between epilepsy and novel coronavirus infection (NCI) has been accumulated. Numerous studies have paid a great attention to rise in frequency and severity of epileptic seizures as well as failure of remission in individuals suffering from epilepsy. Objective(s): to study clinical and mental changes during NCI in patients with epilepsy. Material and methods. Fifty patients with epilepsy were examined, who were divided into two groups depending on the NCI history: Group 1 (main) - 25 patients undergone COVID-19 in the period from 2020 to 2022;Group 2 (control) - 25 patients not undergone COVID-19 during the same period. Slinical-anamnestic and psychometric methods were used as well as the following scales and questionnaires: National Hospital Seizure Severity Scale (NHS-3), Mini-Mental State Examination (MMSE), Hospital Anxiety and Depression Scale (HADS), Beck Depression Inventory (BDI), Medical Outcomes Study Sleep Scale (MOS-SS), Multidimensional Fatigue Inventory (MFI-20). Results. In patients with epilepsy who had undergone COVID-19, there was a tendency for more frequent epileptic seizures and increased severity of seizure course. Among such patients, mild depression and more severe asthenia, cognitive impairment, moderate sleep disturbances were more common than in the control group. Conclusion. The NCI pandemic has had a pronounced negative impact on the severity of epilepsy (the underlying disease).Copyright © 2023 IRBIS LLC. All Rights Reserved.

Evaluation of Factors Causing a Delay in Management and Hospital Stay in Diabetic Foot Amputation Patients: A Prospective Cohort Study

OBJECTIVE: To determine the rate of different amputation levels in diabetic foot patients and the incidence of repetitive foot surgeries and evaluate the factors causing a delay in hospital stay and amputation of patients. METHODOLOGY: This prospective cohort study was conducted in Dr. Ruth K.M. Pfau, Civil Hospital Karachi, Pakistan. The study selected 375 participants from the clinic's daily patient inflow from October 2021 to March 2022 using a non-probability consecutive sampling technique. Those who had a delay in hospital stay and amputation were further followed up from May-October 2022. The chi-square test and Kruskal Wallis test (p-value <0.05) were used to correlate the effect of the level of lower limb amputation and the cause of delay in amputation using SPSS version 24.0. RESULT(S): Total 246(65.60%) were males and 129(34.40%) were females. Toe amputation was the most commonly seen amputation in 173(46.1%) participants. About 168(44.8%) patients had some in-hospital delay stay during their treatment. Preoperative hurdles (Uncontrolled RBS, Osteomyelitis, etc.) were the most common factor causing an in-hospital delay in 92(24.5%) patients. The level of amputation performed was found to be statistically significant with factors causing a delay in hospital stay through chi-square (p=0.003*) and Kruskal Wallis test H (2) statistic= 13.3, df = 3, H (2), P=0.004*). CONCLUSION(S): Diabetic foot is a frequent cause of amputation globally, majorly in developing countries like Pakistan. On-time provision of treatment to these patients can decline the global amputation rate due to diabetic foot ulcers.Copyright © 2023 Syeda Anjala Tahir.

Post-COVID syndrome in psychiatric practice.

The novel coronavirus SARS-CoV-2 is associated with a significant incidence of neuropsychiatric disorders, which tend to have a long course in the post-COVID period. Objective(s): to study post-COVID mental disorders in clinical psychiatric practice. Patients and methods. 30 patients aged 37.75+/-14.07 years with anamnesis of SARS-CoV-2 infection were examined. Clinical scale assessment was carried out using the Hamilton Depression and Anxiety Scale. The Symptom-Checklist (SCL-90-R) was used to assess the psychopathological status of the patient. Patients' cognitive functioning was assessed using the Mini-Cog Cognitive Assessment Questionnaire. Patients' sleep quality was assessed by the Pittsburgh Sleep Quality Index (PSQI). Results and discussion. Mental disorders associated with a previous coronavirus infection are observed in a wide time range from less than 1 month to a year after the previous disease, and in no case did the coronavirus infection have a severe course. Sleep disorders, anxiety and depressive disorders, which did not exceed a moderate degree of severity, and asthenia dominated in the structure of the post-COVID syndrome. The level of mental distress in patients with post-COVID syndrome increased 2 times. Post-COVID mental disorders are interrelated with female gender, age, and psychotraumatic factors associated with the pandemic. Cognitive impairment mediated by mental disorders was observed in approximately 60% of patients and did not reach the degree of dementia. Conclusion. The clinical picture of the post-COVID syndrome is represented by a wide range of mental disorders, the development of which involves not only biological, but also psychosocial factors associated with the COVID-19 pandemic, which determines the specifics of diagnostic approaches and the feasibility of complex treatment of the post-COVID syndrome.Copyright © 2022 Ima-Press Publishing House. All rights reserved.

Management of patients with cognitive impairment.

The management of patients with cognitive impairment (CI) is one of the urgent problems of modern medicine. Issues of diagnostics and therapy of patients with CI and their high mortality during the period of coronavirus infection are discussed. A wide prevalence of patients with mild CI (MCI), an important role of neuropsychological research in establishing CI, and frequent diagnosis of CI only at the stage of dementia were noted. In our country, CI is poorly diagnosed, the most common cause of CI in the elderly - Alzheimer's disease (AD) - is rarely established, patients are observed for a long time with a diagnosis of cerebrovascular disease (CVD). Some non-drug and drug methods can reduce the manifestations of CI, improve the quality of life of both the patients themselves and those around them. In severe CI, socio-psychological methods, stimulating patients to feasible household and social, physical and mental activity, and avoiding prolonged hospitalization are of primary importance. In addition to lifestyle changes, much attention in CI is given to the prevention of stroke, the treatment of arterial hypertension and diabetes mellitus. At the stage of dementia, cholinomimetic drugs (acetylcholinesterase inhibitors, donepezil, rivastigmine, galantamine) and the glutamate receptor blocker memantine are used. The use of choline alfoscerate in CI and the results of the multicenter, placebo-controlled ASCOMALVA study are discussed, in which, in patients with AD and CVD, the addition of choline alfoscerate to donepezil reduced the severity of CI, manifestations of depression, anxiety, and apathy. A new oral form of choline alfoscerate (Cerpechol) is reported that may improve patient compliance and be used in patients with swallowing disorders.Copyright © 2023 Ima-Press Publishing House. All rights reserved.

Predictors of outcomes in patients hospitalised with COVID-19 pneumonitis

Introduction/Aim: Medium and long-term impacts of COVID-19 pneumonitis are being increasingly recognised. Our study aimed to evaluate outcomes of hospitalised COVID-19 patients with moderate-to-severe respiratory compromise. Method(s): Patients admitted to a tertiary centre with COVID-19 pneumonitis (March 2020-October 2022) were followed in the Post-COVID Respiratory Clinic at 6-24 weeks. Baseline demographics, admission details, pulmonary function tests (PFTs), and clinic data were collected. Univariable and multivariable logistic regression were performed to investigate for predictors of persisting respiratory symptoms (dyspnoea, cough, chest pain) and functional limitation (self-reported). Result(s): 125 patients (64.8%male, 63.2+/-16.7years, 42.5% former/current smokers, BMI 31.0+/-8.0kg/m2, 49.6% fully vaccinated) with median follow-up time of 85 [interquartile range (IQR) 64-131] days were included. Pre-existing conditions included lung disease (29.6%), immunocompromise (15.2%), diabetes (24.8%) and hypertension (43.6%). 35.2% required ICU care (14.4% mechanical ventilated, 4% ECMO), 44.8% received high flow nasal prong oxygen and/or continuous positive airway pressure (CPAP). At initial clinic follow up, 65.4% had persisting X-ray changes. Mean predicted FEV1, FVC, DLCO were 86.8+/-20.7%, 85.3+/-20.3%, 82.2+/-19.8% respectively. Symptoms included dyspnoea (63.2%), fatigue (24.2%), cognitive dysfunction (12.9%) and musculoskeletal complaints (10.5%). Univariate predictors of continued respiratory and/or functional disability included age [odds ratio (OR) 1.03, 95%confidence interval (CI) 1.01-1.06, p = 0.01), prior lung disease (OR2.98, 95%CI 1.05-8.48, p = 0.04), hypertension OR2.61, 95%CI 1.09-6.22, p = 0.03) and length of hospital stay (LOHS) (OR1.03, 95%CI 1.00-1.07, p = 0.04). On multivariable analysis, only LOHS was independently predictive of continued respiratory and functional limitations (OR1.03, 95%CI 1.00-1.07, p = 0.02). Conclusion(s): Patients recovering from COVID-19 pneumonitis have a large burden of disability at follow-up. Older age, hypertension, lung disease and LOHS are risk factors for delayed recovery.

Analysis of mortality and long-term prognosis in ventilated patients with COVID-19: a multicenter prospective observational study

Introduction: Long-term prognosis, especially for post-intensive care syndrome (PICS) is an emerging problem in critically ill patients. Prevalence and risk factors are unclear in patients with severe coronavirus disease 2019 (COVID-19). We aimed to investigate the prevalence and risks of mortality and PICS in ventilated patients with COVID-19. Method(s): A multicenter prospective study was conducted on ventilated patients with COVID-19 infection. The questionnaire for PICS evaluation was mailed within a median of 6 mo after hospital discharge, concerning Barthel Index, Short-Memory Questionnaire, and Hospital Anxiety and Depression Scale scores. Result(s): 251 patients completed the PICS questionnaires with a prevalence of PICS of 58.6%, along with the highest percentages of cognitive impairment. Delirium (OR 2.34, p = 0.03) and the duration of mechanical ventilation (OR 1.29, p = 0.02) were identified as independent risks for PICS. In 297 patients who received mechanicalventilation for 7 day or longer, protein and energy delivery in day 4-7, especially for protein delivery, were independently and monotonically associated with in-hospital mortality, but not with PICS occurence. Conclusion(s): 60% of the ventilated patients with COVID-19 suffered from PICS. Delirium and longer mechanical ventilation were identified as risks for PICS. In the patents requiring longer mechanical ventilation, nutrition delivery in the late period of the acute phase might be imprtant to survive COVID-19.