Your browser doesn't support javascript.
Show: 20 | 50 | 100
Results 1 - 20 de 128
Filter
1.
Value in Health ; 26(6 Supplement):S399, 2023.
Article in English | EMBASE | ID: covidwho-20241115

ABSTRACT

Objectives: A LSR is a systematic review that is continually updated, incorporating new evidence as it becomes available. They are conducted in research areas where new evidence is constantly emerging on diagnostic methods, treatments, and outcomes. The objective of this study was to understand the current application of LSRs across research areas. Method(s): Embase, MEDLINE, and the Cochrane Database of Systematic Reviews were searched to identify LSRs. Only the most recent update of a LSR was included. Data regarding the indication, intervention, methods, frequency of updates, and funding were extracted. Result(s): Of the 1,243 records identified, 126 LSRs were included for analysis. The first LSR was published in 2015, with a significant increase in the number of LSRs published starting in 2020, coinciding with the COVID-19 pandemic. The most common indication represented by LSRs was COVID-19 (72%), followed by oncology (10%). Other indications with LSRs included chronic pain, traumatic brain injury, and skin disorders, among others. While most oncology LSRs identified interventional randomized-controlled trials (RCTs) (85%), only 54% of COVID-19 LSRs were restricted to interventional studies, including a combination of RCTS and real-world observational studies. Oncology LSRs included common cancers such as prostate, renal, or multiple myeloma. Of the reviews that reported update frequency, 28% planned monthly, 12% yearly, and 12% weekly updates. Only 46% of LSRs were registered. The majority of LSRs were funded by government or research organizations. Objectives of LSRs varied, with most stating the need to maintain up-to-date databases;however, several studies used LSRs to facilitate network meta-analysis or mixed treatment comparisons. Conclusion(s): While LSRs were introduced over five years ago, their frequency increased during the COVID-19 pandemic. Apart from COVID-19, LSRs are commonly used in oncology settings. LSRs provide high-level, relevant, and up-to-date evidence, making them a useful tool for clinical and real-world research.Copyright © 2023

2.
Biofeedback (Online) ; - (4):86-88, 2021.
Article in English | ProQuest Central | ID: covidwho-20238359

ABSTRACT

Postconcussion syndrome is a devastating condition of the mind, body, and even personality. Mounting research demonstrates that heart rate variability biofeedback can help the concussed individual in three critical ways: (a) eliciting high amplitude oscillations in cardiovascular functions and thereby strengthening self-regulatory control mechanisms;(b) restoring autonomic balance;and (c) increasing the afferent impulse stream from the baroreceptors to restore balance between inhibitory and excitatory processes in the brain.

3.
Free Neuropathol ; 22021 Jan.
Article in English | MEDLINE | ID: covidwho-20241232

ABSTRACT

Despite the interruptions and restrictions to the progress of science that the COVID-19 pandemic has introduced, 2020 was marked by a number of important advances in the field of neurotrauma. Here, I will highlight what I believe are among the most important contributions. This year there were notable advances towards providing clinically useful information on neurotrauma outcome through the use of fluid biomarkers. I also introduce fascinating approaches to studying the role of microglia in nervous system repair and neuroinflammatory mechanisms leading to dysfunction through the use of colony-stimulating factor 1 receptor inhibitors, especially Plexxikon 5622 (PLX5622). Oral administration of this compound is able to deplete microglial elements and then, following withdrawal from the drug, a new population of microglia then repopulates the brain. Use of this approach in traumatic brain injury experimental models has produced important insights into the pathogenetic role of microglia in responding to this process. Important new data on the nature and distribution of tau involvement of neurons and astrocytes in cases of chronic traumatic encephalopathy (CTE) also appeared suggesting differences and similarities to Alzheimer s disease. Additionally, the use of tau-specific PET scan ligands in at-risk populations has suggested that this approach may be able to identify cases with CTE. Lastly, we note the death in the past year of a major contributor to the field of neurotrauma neuropathology, Professor J. Hume Adams.

4.
Int J Comput Assist Radiol Surg ; 2023 May 29.
Article in English | MEDLINE | ID: covidwho-20236779

ABSTRACT

BACKGROUND: Current artificial intelligence studies for supporting CT screening tasks depend on either supervised learning or detecting anomalies. However, the former involves a heavy annotation workload owing to requiring many slice-wise annotations (ground truth labels); the latter is promising, but while it reduces the annotation workload, it often suffers from lower performance. This study presents a novel weakly supervised anomaly detection (WSAD) algorithm trained based on scan-wise normal and anomalous annotations to provide better performance than conventional methods while reducing annotation workload. METHODS: Based on surveillance video anomaly detection methodology, feature vectors representing each CT slice were trained on an AR-Net-based convolutional network using a dynamic multiple-instance learning loss and a center loss function. The following two publicly available CT datasets were retrospectively analyzed: the RSNA brain hemorrhage dataset (normal scans: 12,862; scans with intracranial hematoma: 8882) and COVID-CT set (normal scans: 282; scans with COVID-19: 95). RESULTS: Anomaly scores of each slice were successfully predicted despite inaccessibility to any slice-wise annotations. Slice-level area under the curve (AUC), sensitivity, specificity, and accuracy from the brain CT dataset were 0.89, 0.85, 0.78, and 0.79, respectively. The proposed method reduced the number of annotations in the brain dataset by 97.1% compared to an ordinary slice-level supervised learning method. CONCLUSION: This study demonstrated a significant annotation reduction in identifying anomalous CT slices compared to a supervised learning approach. The effectiveness of the proposed WSAD algorithm was verified through higher AUC than existing anomaly detection techniques.

5.
Free Neuropathol ; 32022 Jan.
Article in English | MEDLINE | ID: covidwho-20234443

ABSTRACT

Here, we review a collection of recent manuscripts and research trends on the neuropathology of neurodegeneration that are considered by the author to be among the potentially most impactful. To the greatest extent possible, we chose to focus on histopathological studies that are most relevant to experimental and diagnostic neuropathology. While there has been an abundance of important recent discoveries and developments in neurodegenerative disease research, there was a deliberate effort here to provide balance to prevent disease categories and experimental approaches from overshadowing the others. The result is a diverse series of outstanding studies, together showing the landscape of progress across neurodegenerative disorders. One is a stereological study examining dystrophic microglia in aging. We highlight the first large genetic study of primary age-related tauopathy, showing convergence and divergence from classical Alzheimer's disease. There were further advances in the neuropathological criteria and staging of chronic traumatic encephalopathy. Links suggesting a causal role for TMEM106B in TDP-43 proteinopathy emerged. Attempts to subtype Alzheimer's disease on the molecular level were made. Evidence for a role for the VEGF family in cognitive impairment was advanced. Comparison of gene expression profiles from myeloid cells in peripheral blood and brain tissues from Parkinson's disease patients revealed pathways that may lead to new mechanistic insights and biomarkers. A large autopsy series identified an increased frequency of central nervous system developmental malformations in Huntington's disease. A robust and reliable system for assessing Lewy body pathology was proposed. Finally, we continue to be plagued by the COVID-19 pandemic, with lingering concerns of a long-term link with neurodegeneration.

6.
Heliyon ; 9(6): e16906, 2023 Jun.
Article in English | MEDLINE | ID: covidwho-20230994

ABSTRACT

Background: Globally traumatic brain injuries (TBIs) are the leading cause of death in people under the age of 45. 2020 saw a series of social lockdowns as a response to the COVID-19 pandemic. We aimed to unveil the impact of the different levels of lockdown on TBI incidence at Tshepong Hospital. Method: A retrospective review of patients with TBIs during the first 30 days of each of the 5 lockdown levels, between 1st of April -20th October 2020 was conducted. Each lockdown level was compared to a control of a similar period in 2019. Results: Level 5 lockdown resulted in a 66% reduction in total incidence of TBI, with a decrease in the daily incidence median value to 0 when compared to its control group median of 1 (P-value 0.004). However, Level 3 and 2 resulted in a significant 133% and 200% increase respectively in TBI incidence for similar period the year before.There was a 0,75% decrease in total trauma during the non-lockdown periods in relation to the lock down periods with a lockdown mean incidence of 53,4 (std Dev. 26.6) and non-lockdown mean of 53 (std Dev 20.8). Conclusion: The cumulative effect of the lockdowns made miniscule changes in the overall TBI incidence but led to significant variation in TBI incidence in the comparative months. A "rebound trauma" phenomena is observed in transitioning from severe social restrictions to milder ones with unemployment and unbanning of alcohol as possible contributary factors. Further studies are needed to investigate these complex interactions.

7.
Critical Care Conference: 42nd International Symposium on Intensive Care and Emergency Medicine Brussels Belgium ; 27(Supplement 1), 2023.
Article in English | EMBASE | ID: covidwho-2320105

ABSTRACT

Introduction: Coronavirus disease 2019 pandemic significantly impacted on trauma systems, since emergency departments (ED) suddenly were overwhelmed by patients requiring intensive care unit (ICU) admission. Once, trauma volume was supposed to decrease due to lockdown policies, we aimed to describe ICU trauma admissions during this period. Method(s): Retrospective observational study of all trauma patients admitted to the ICU of a Portuguese Trauma Center between January 2020 and December 2021. Data were collected from clinical hospital records. Result(s): 437 trauma patients (15% of all admissions), mostly male (71%), with a median age of 59 years-old (42-74) were included. At least one comorbidity was present in 71% of the patients. Median severity scores were: SAPS II 26 (19-38), SOFA 3 (1-6), ISS 13 (9-22), RTS 8 (6-8) and TRISS 96,75 (81.1-98.6). The most frequent mechanisms of injury were falls (59%) and road traffic accidents (25%). The majority consisted of blunt trauma (88%), 65% of brain trauma and 35% of musculoeskeletal trauma. Trauma Team assessment was started in < 3 min in all cases and median length of stay (LOS) in the ED was 261 min (154-418). Surgical intervention was performed in < 4 h in 56% of surgical brain trauma injuries, in < 6 h in 67% of extremity open fractures and in < 1 h in 6% of a penetrating trauma. Shock, mainly hemorrhagic, was present in 8% of the patients on hospital admission. 38% were submitted to invasive mechanical ventilation and 34% to vasopressors. The most common complication was nosocomial infection (18%). The median LOS in the UCI was 12 days (5-24). Only 8% of the patients died in the ICU and 11% in the hospital. Conclusion(s): During pandemic, trauma persisted a major health problem with a significant consumption of time and critical care resources. The high influx of patients may have influenced the LOS in the ED before ICU admission and the time until the surgical intervention. Despite it, mortality remained low.

8.
Indian Journal of Neurotrauma ; 20(1):55-56, 2023.
Article in English | EMBASE | ID: covidwho-2317413
9.
Clinical Chemistry and Laboratory Medicine: CCLM ; 61(s1):s5-s7, 2023.
Article in English | ProQuest Central | ID: covidwho-2312045
10.
Disabil Rehabil ; : 1-9, 2023 May 15.
Article in English | MEDLINE | ID: covidwho-2318375

ABSTRACT

PURPOSE: Physical activity (PA) is proposed for long-term problems after traumatic brain injury (TBI) with mood, quality of life, and participation. However, COVID-19 mitigation strategies resulted in widespread closures of community-based fitness centres, including one housing a peer-assisted PA program (TBI-Health). The purpose of this study was to provide an in-depth exploration of COVID-19's impact on the TBI-Health program for adults with moderate-to-severe TBI and determine how their PA behaviours could be supported in the pandemic. METHODS: Interpretative phenomenological analysis was employed to collect and analyze data from semi-structured Zoom-facilitated interviews with seven female and nine male adults with moderate-to-severe TBI (including program participants and mentors). RESULTS: Three major themes were identified. Need for PA after TBI included specific benefits of PA after TBI and desire for an adapted PA program. Lasting Impacts of the TBI-Health Program identified belonging to the TBI-Health community, benefits, and knowledge transfer from the program. Resilience and Loss through the Pandemic comprised the repercussions of COVID-19, loss of the PA program, adapting PA to the pandemic, and resilience after TBI. CONCLUSION: This study provides insights about impacts of participating in community-based peer-assisted PA programs after moderate-to-severe TBI and ways to support PA in unforeseen circumstances.IMPLICATIONS FOR REHABILITATIONOur community-based peer-assisted physical activity program for adults with moderate-to-severe traumatic brain injury (TBI) promoted a range of daily and social activities.Outdoor group-based physical activity programs provide physical activity and social opportunities for adults with moderate-to-severe TBI when indoor physical activity is restricted.Community-based peer-assisted physical activity programs can assist with posttraumatic growth after moderate-to-severe TBI.

11.
Brain and Neuroscience Advances ; 7(1):65-71, 2021.
Article in English | ProQuest Central | ID: covidwho-2306434

ABSTRACT

To date, only a few cases of intracranial infection related to severe acute respiratory syndrome‐coronavirus‐2 (SARS‐CoV‐2) were reported. Here we describe a case of coronavirus disease 2019 (COVID‐19) that was comorbid with purulent meningitis. A 62‐year‐old male patient was diagnosed with moderate COVID‐19 and had no fever or cough after treatment. However, he suffered from a head injury and experienced headache and fever immediately after the accident. Computed tomography (CT) of the brain showed bilateral frontal lobe contusion, subdural hematoma, and subarachnoid hemorrhage. In the following days, the patient suffered from recurrent fever, although chest CT did not show evidence of worsening of infection. Several lumbar punctures were made, confirming increased cerebrospinal fluid (CSF) pressure and karyocyte count. SARS‐CoV‐2 nucleic acid was not detected in CSF but revealed the presence of Escherichia coli. Thus, the patient was diagnosed with purulent meningitis, presumably caused by brain trauma or the immunologic dysfunction caused by COVID‐19, which was supported by the significant reduction of all kinds of immune cells. Since immunologic dysfunction is commonly presented in COVID‐19 patients, comorbidity with meningitis should be considered when a COVID‐19 patient presents with headache and fever. Lumbar punctures and CSF cultures may help in the diagnosis.

12.
Encyclopedia of Sleep and Circadian Rhythms: Volume 1-6, Second Edition ; : 389-392, 2023.
Article in English | Scopus | ID: covidwho-2297868

ABSTRACT

"Narcolepsy due to a medical condition” (symptomatic or secondary narcolepsy) results from a specific underlying medical or neurological condition. Common causes are inherited disorders, tumors, head trauma, demyelinating diseases and stroke. Similar to idiopathic narcolepsy, aberrant T cell mediated cytotoxicity to host antigens in hypocretin neurons might be the underlying pathophysiology. Secondary narcolepsy cases have varying ages of onset, typically following a specific underlying medical or neurological disorder. Primary sleep disorders, mental disorders, or drug/substance use needs to be ruled out. Although the main treatment should be controlling underlying pathologic processes, use of wake promoting medications are often warranted. © 2023 Elsevier Inc. All rights reserved

13.
Neuromodulation ; 25(7 Supplement):S353, 2022.
Article in English | EMBASE | ID: covidwho-2295090

ABSTRACT

Introduction: Many COVID-19 patients need prolonged artificial ventilation. Skeletal muscle wastes rapidly when deprived of neural activation, and in ventilated patients the diaphragm muscle begins to atrophy within 24 hours (ventilator induced diaphragmatic dysfunction, VIDD). This profoundly weakens the diaphragm, complicating the weaning of the patient off the ventilator, and increasing the risk of complications such as bacterial pneumonia. 40% of the total duration of mechanical ventilation in ITU patients is accounted for by the weaning period, after the initial illness has resolved. Prevention of VIDD would therefore both improve individual outcomes, and also release ITU capacity. We aim to prevent VIDD by exercising the diaphragm with electrical stimulation of the nerves that control it. Evidence suggests that muscle wasting can be prevented by quite low levels of exercise (e.g. 200 contractions per day). Materials / Methods: The diaphragm is activated by the phrenic nerves, formed from branches of the C3-C5 nerve roots in the neck. These nerves may be electrically stimulated in the lower neck. An electrode array is positioned on each side of the neck using surface landmarks. The system automatically determines the best electrode to use in each array. Sensors built into the ventilatory circuit are monitored both to match stimulation to the respiratory cycle and to determine the effects of stimulation. Result(s): We have designed and built a prototype system for unsupervised noninvasive phrenic nerve stimulation. The system delivers one contraction every 7 minutes, synchronised to early inspiration so as not to disrupt ventilation. Electrode impedances are measured before each stimulus, and the closed loop system continuously monitors the effects of stimulation on airflow and adjusts stimulation parameters to compensate for changes in coupling, for example due to head movement. Discussion(s): This stimulator system overcomes several limitations of existing solutions, namely the resource implications and risk profile of invasive electrodes, and the requirement for supervised operation. While invasive systems are applied selectively for these reasons, routine use of our system can be envisaged. This system was inspired by COVID-19 patients but is not limited to them, and has broad applicability to ventilated intensive care patients in general, for example patients with traumatic brain injury. Conclusion(s): Non-invasive stimulation of the phrenic nerves using pressure-free skin surface electrodes is feasible and safe. It offers the potential for prevention of VIDD and thereby faster ventilator weaning and shorter stay on ITU. Clinical trials are planned in 2022. Learning Objectives: After this presentation delegates should be aware of: 1. Ventilation induced diaphragm dysfunction (VIDD) and its importance in patients having lengthy periods of ventilation, as in many cases of COVID-19. 2. The fact that low levels of activity can maintain the condition of skeletal muscles including the diaphragm muscle 3. The potential for noninvasive stimulation of the phrenic nerves to provide 'diaphragm exercise' and prevent VIDD. Keywords: phrenic nerve stimulation, diaphragm, ventilation, COVID-19Copyright © 2022

14.
Biomedicines ; 11(4)2023 Apr 09.
Article in English | MEDLINE | ID: covidwho-2302401

ABSTRACT

Nonenzymatic reactions of reducing sugars with primary amino groups of amino acids, proteins, and nucleic acids, followed by oxidative degradations would lead to the formation of advanced glycation endproducts (AGEs). The AGEs exert multifactorial effects on cell damage leading to the onset of neurological disorders. The interaction of AGEs with the receptors for advanced glycation endproducts (RAGE) contribute to the activation of intracellular signaling and the expression of the pro-inflammatory transcription factors and various inflammatory cytokines. This inflammatory signaling cascade is associated with various neurological diseases, including Alzheimer's disease (AD), secondary effects of traumatic brain injury (TBI), amyotrophic lateral sclerosis (ALS), and diabetic neuropathy, and other AGE-related diseases, including diabetes and atherosclerosis. Furthermore, the imbalance of gut microbiota and intestinal inflammation are also associated with endothelial dysfunction, disrupted blood-brain barrier (BBB) and thereby the onset and progression of AD and other neurological diseases. AGEs and RAGE play an important role in altering the gut microbiota composition and thereby increase the gut permeability and affect the modulation of the immune-related cytokines. The inhibition of the AGE-RAGE interactions, through small molecule-based therapeutics, prevents the inflammatory cascade of events associated with AGE-RAGE interactions, and thereby attenuates the disease progression. Some of the RAGE antagonists, such as Azeliragon, are currently in clinical development for treating neurological diseases, including AD, although currently there have been no FDA-approved therapeutics based on the RAGE antagonists. This review outlines the AGE-RAGE interactions as a leading cause of the onset of neurological diseases and the current efforts on developing therapeutics for neurological diseases based on the RAGE antagonists.

15.
Journal of Rehabilitation ; 87(1):64-70, 2021.
Article in English | ProQuest Central | ID: covidwho-2276665

ABSTRACT

The Veterans Health Administration (VHA) Supported Employment (SE) program provides a highly individualized vocational rehabilitation service. To deliver SE, providers traditionally spend most of their time meeting in-person with veterans, employers, and clinicians. This article explores the impact of COVID-19 on the implementation of SE programs for veterans with a history of traumatic brain injury. In interviews with 29 SE providers and their nine Compensated Work Therapy managers across 10 VHA medical centers, we analyzed stakeholders' descriptions of how they adjusted their practices during the pandemic. These included switching from in-person to telephone or video communications, identifying new jobs created by COVID-19 conditions, focusing on work-from-home opportunities, and finding other modalities for collaborating with clinicians. Implications for rehabilitation practice are discussed.

16.
Brain Stimulation ; 16(1):376-377, 2023.
Article in English | EMBASE | ID: covidwho-2265102

ABSTRACT

51-year-old man (C.P.) had a diffuse-axonal-injury after falling from a 5-meter height, followed by a 22-minute anoxia due to a cardiac arrest. In the ICU, he tested positive to COVID-19, and needed intubation. After coronavirus infection, C.P. presented Guillain-Barre syndrome. 2months after discharge, he was admitted to rehabilitation. DTI tractography for evaluation of the structural integrity of white matter tracts revealed: i) Lesions in the basal ganglia;ii) Sequelary lesions in the right frontal, cortical, subcortical, temporal, parieto-occipital and cerebellar hemispheres;iii) Asymmetry of the corticospinal tracts - less fibers on the left;iv) Poor definition of the fibers of the right arcuate fasciculus;v)Asymmetrical thinning of the cortico-ponto-cerebellar tracts, worse on the left, and more discreetly in the spinocerebellar tracts. Based on this, C.P. underwent 4 different 30-session tDCS protocols consisting of twice-daily 20min 2mA sessions (10min interval), 5days/week (120sessions total), combined with physiotherapy, cognitive, swallowing and speech therapy. Montages: Pr1 (anode: Cz - 5x10cm;cathode: 10th Thoracic Vertebra - 5x7cm);Pr2 (1 - anode:C3;cathode:Fp2 / 2 - anode: Cerebellum;cathode:Fp2);Pr3 (anode:F3;cathode:Fp2) and Pr4 (anode:Cp5;cathode:Fp2). Except for Pr1, electrode size for all protocols were 5x7cm. We used the Coma Recovery Scale (CRS-R) and Rancho Los Amigos Scale (RLAS) for clinical assessments at the baseline and after every 10 sessions until the end of the intervention. At the baseline, C.P. presented a minimal responsive state of consciousness (CRS-R: 3;RLAS: Level 1) and tolerated well the tDCS interventions. CRS-R scores gradually improved in various domains during the treatment. At the end, RLAS score was level 5 and CRS-R, 19. Our preliminary results suggest DTI tractography may be a potential biomarker to guide more personalized tDCS interventions for complex cases of patients with acquired brain injuries. A second DTI tractography will be made in the future for comparison purposes. Research Category and Technology and Methods Clinical Research: 9. Transcranial Direct Current Stimulation (tDCS) Keywords: Acquired Brain Injury, Traumatic Brain Injury, COVID-19, Guillain Barre SyndromeCopyright © 2023

17.
Kidney International Reports ; 8(3 Supplement):S455, 2023.
Article in English | EMBASE | ID: covidwho-2259937

ABSTRACT

Introduction: Covid-19 results in a wide spectrum of illness ranging from asymptomatic, mild to severe respiratory disease and multi-organ involvement. Transplant recipients are at increased risk of severe Covid-19. The risk of transmission from a Covid-19 positive donor to recipient in kidney transplantation is unknown. National Health Service Blood and Transplant, UK recommended respiratory polymerase chain reaction (PCR) testing for all donors for Covid-19 and advice against organ donation if positive within the last 28 days. However, a recent amendment of guideline (www.odt.nhs.uk, POL304/3) supports organ donation from selected donors with positive or indeterminate SARS-CoV-2 PCR results. Method(s): We report two cases of kidney transplantation including one unvaccinated recipient where donors had tested SARS-CoV-2 PCR positive. Result(s): 1: Mrs A is a 38-year old Caucasian with end-stage kidney disease (ESKD) secondary to reflux nephropathy, established on haemodialysis (HD). She had declined Covid-19 vaccinations. The donor died of traumatic brain injury and he had a positive lateral flow test 3 weeks prior. The PCR test was positive. Decision was made to proceed with deceased donor kidney transplantation. She was high immunological risk with a HLA antibody calculated reaction frequency (CRF) of 79%, donor specific antibody negative. She was given Basiliximab induction followed by Tacrolimus, Mycophenolate Mofetil and steroids. Graft function was immediate and at 3 week post-transplant, she is well with excellent graft function and no evidence of Covid-19. 2: Mrs B is a 63-year old Asian with ESKD secondary to diabetes and hypertension. She was established on HD and fully vaccinated (three doses of Pfizer-BNT162b2 mRNA vaccine). The donor died of subarchnoid haemorrhage. He had a positive lateral flow test 15 days prior with flu-like symptoms. Respiratory PCR for SARS-CoV-2 was positive. The decision was to proceed with deceased donor transplantation. She was low immunological risk with a HLA antibody CRF of 0%. There were no peri-operative complications and she had immediate graft function. She had Basiliximab induction and was discharged on Tacrolimus and Mycophenolate mofetil with prednisolone withdrawn on day 7 (our low immunological risk protocol). At 3 week post-transplant, she is well with no evidence of Covid-19 and excellent graft function. Conclusion(s): We report 2 cases of kidney transplantation from Covid-19 positive donors in whom the cause of death was not Covid-19 pneumonia. Covid-19 status of the donor was discussed with the patients who both consented. Neither recipient developed Covid-19 in the early post-transplant period, despite being heavily immunosuppressed. Although there remains a theoretical risk, there are no reports of transmission of Covid-19 to kidney transplant recipients from positive donors. Prophylactic antivirals or monoclonal antibodies for the recipient post-transplant or spike antibody test to guide decision making are not currently recommended. We used clinical details of the donor and virology advice which accounts for PCR cycle threshold value to make a decision to transplant. The outcomes of 2 patients reported along with similar experience from other centres is encouraging and supports use of kidneys from selected SARS-CoV-2 positive deceased donors after obtaining virological advice and appropriate consent. No conflict of interestCopyright © 2023

18.
Emergency Medicine Journal ; 40(3):157, 2023.
Article in English | Scopus | ID: covidwho-2253813
19.
Iranian Journal of Parasitology ; 18(1):113-118, 2023.
Article in English | EMBASE | ID: covidwho-2289154

ABSTRACT

Nosocomial myiasis is a rare event that has a higher incidence in the hospitals of poor and developing countries. The presence of nosocomial myiasis reflects the need for improved medical facilities and increased awareness among healthcare personnel. Severely ill patients are more susceptible, such as those with impaired consciousness, paralysis, and underlying diseases. The two cases here in described represent the first report of nosocomial myiasis in the Kurdistan Province, in Western Iran and one of them is the first report of myiasis involving a COVID-19-infected patient. The causal agent was Lucilia sericata. The taxonomical identification of the larvae of the second and third instar was based on the morphology of the cephaloskeleton, anterior spiracles, and peri-treme plaques.Copyright © 2023 Zobairy et al.

20.
Journal of Rehabilitation ; 86(3):50-57, 2020.
Article in English | ProQuest Central | ID: covidwho-2279019

ABSTRACT

This article describes the traumatic brain injury (TBI) epidemic that is facing America and its implications for vocational rehabilitation (VR) services. Following an overview of the incidence, prevalence, and impact of TBI, the authors suggest strategies to meet the employment and career development needs of Americans with TBI across the phases of the VR process. The importance of individualized case planning, cognitive support technology, and interface with medical and mental health professionals is emphasized throughout the article. Implications resulting from the ongoing Coronavirus pandemic are discussed.

SELECTION OF CITATIONS
SEARCH DETAIL