Multi-centre development of a secure, cloud based, patient to clinician, neurology video transfer, classification and management syste

Purpose: A government funded;interactive cloud storage platform (www.vcreate.tv/neuro) allowing patients and carers to upload video and linked metadata for neurological diagnosis was established during the Covid-19 pandemic. We describe the utility for epilepsy and paroxysmal disorders in 16 centres with the first centre active from 01/05/2020. Method: Users are invited to register and utilise a password and passcode for access. Videos are uploaded with a structured history. The clinician classifies seizure type, syndrome, aetiology or other diagnosis using drop-down menus. Users and clinicians complete online evaluations. Postcode allows linkage to user index of deprivation score. Consents for teaching by the local clinical team and research within a national neurology video research database with research ethics approval are optional. All data, except the video file, transfer to the electronic patient record. Result: To 24/03/2021, 4582 video uploads (4024 paediatric, 558 adult), 1889 patients (1594 paediatric, 295 adult). 400-600 new videos per month. 323 physician and nurse users. Deprivation scores indicate equitable use across socio-economic groups. Paediatric classification: non-epileptic 55%, epileptic (36.5%), unknown (8.5%). Adult: non-epileptic 73.5% (34% dissociative, 41% movement disorders), epileptic 11%, unknown 15.5%. Paediatric seizure types include: focal impaired awareness (19%), generalised tonic clonic (18%), focal clonic (17%), epileptic spasms (13%). Non-epileptic events: tics (13%), normal behaviour (12%), sleep myoclonus (10%) gratification (8%), dissociative (5%). >95% carers ranked the system positively. Clinicians report video prevented face-to-face review in 57%, investigations in 44% and reduced time to diagnosis in 97%. Median time to review video and classify was 5 minutes. Conclusions: Remote care is facilitated, investigations prevented or prioritised, with rapid diagnosis and efficiencies in the patient pathway. A rapidly growing teaching resource and research database for semiology and machine learning diagnostics for paroxysmal disorders has been established. We plan to establish the system in low-income countries without cost.

Clinically significant depression among parents during the COVID-19 pandemic: Examining the protective role of family relationships

Responding to families at heightened risk for mental health burdens during the COVID-19 pandemic is critical—evidence suggests parents face elevated burdens compared to their nonparent counterparts. Building on studies that demonstrate a spillover of stress across domains and individuals within families, this study examines longitudinal predictors of elevated risks for clinical depression among parents based on relational family indicators, COVID-specific stressors, and stress and emotion regulation indicators. Baseline data were collected from parents (n = 176;average age 37.04, 50% female) on April 27–28, 2020, 5 weeks after the first U.S. quarantines began. Follow-up data were collected 30 days later. Results indicated concerning levels of parents’ mental health symptoms over this short time span, including elevated stressors and exacerbated mental health symptoms for approximately one-quarter of parents. Given the need for agile service responses for those at the greatest risk, this article examines predictions of clinically significant depression through binary logistic regression. These individuals were more likely to report greater anxiety and stress symptoms, as well as report less closeness in their parent–child relationships;couple satisfaction was not a significant predictor of depression. Implications include recommended agile responses to alleviate distress and expand access to mental health supports, particularly in light of pervasive shelter-in place orders that limit access to previously established coping supports and sources of social connection (e.g., schools or community centers), that are anticipated to recur in the months ahead. (PsycInfo Database Record (c) 2021 APA, all rights reserved) © 2021 American Psychological Association

1H, 13C, and 15N backbone chemical shift assignments of coronavirus-2 non-structural protein Nsp10.

The international Covid19-NMR consortium aims at the comprehensive spectroscopic characterization of SARS-CoV-2 RNA elements and proteins and will provide NMR chemical shift assignments of the molecular components of this virus. The SARS-CoV-2 genome encodes approximately 30 different proteins. Four of these proteins are involved in forming the viral envelope or in the packaging of the RNA genome and are therefore called structural proteins. The other proteins fulfill a variety of functions during the viral life cycle and comprise the so-called non-structural proteins (nsps). Here, we report the near-complete NMR resonance assignment for the backbone chemical shifts of the non-structural protein 10 (nsp10). Nsp10 is part of the viral replication-transcription complex (RTC). It aids in synthesizing and modifying the genomic and subgenomic RNAs. Via its interaction with nsp14, it ensures transcriptional fidelity of the RNA-dependent RNA polymerase, and through its stimulation of the methyltransferase activity of nsp16, it aids in synthesizing the RNA cap structures which protect the viral RNAs from being recognized by the innate immune system. Both of these functions can be potentially targeted by drugs. Our data will aid in performing additional NMR-based characterizations, and provide a basis for the identification of possible small molecule ligands interfering with nsp10 exerting its essential role in viral replication.

Thematic Analysis of Parent-Child Conversations About COVID-19: "Playing It Safe".

Caregivers have primary responsibility for teaching their children self-protective behaviors, including those behaviors recommended by the Center for Disease Control (CDC) to prevent the spread of COVID-19. Parents have an important role in scaffolding adherence to the CDC recommendations and in managing stress and regulate their emotions to adaptively cope during uncertain times like those facing communities nationwide. The present study is a qualitative, thematic analysis of parent-reported (n = 210; 64.8% female; average age = 39.33; 14.3% ethnic/racial minority) interactions with children (focal child age: 25.2% birth to 5 years old, 36.7% 6 to 11 years old, 37.6% 12 to 18 years old) about topics associated to COVID-19-related viral transmission suppression guidelines and stress/coping behaviors. Themes included discussions about personal and social hygiene, and parent reported sources of child stress, and child stress management efforts. Findings from our thematic analysis indicate parents are motivated to make scaffolding personal hygiene fun and engaging, signaling a positive, developmentally appropriate native approach to their role as sources of coping socialization. These findings also underscore the importance of providing information to parents in ways that can be translated to children in developmentally appropriate conversations about viral transmission suppression activities and stress management during disasters.

1H, 13C, and 15N backbone chemical shift assignments of the apo and the ADP-ribose bound forms of the macrodomain of SARS-CoV-2 non-structural protein 3b.

The SARS-CoV-2 genome encodes for approximately 30 proteins. Within the international project COVID19-NMR, we distribute the spectroscopic analysis of the viral proteins and RNA. Here, we report NMR chemical shift assignments for the protein Nsp3b, a domain of Nsp3. The 217-kDa large Nsp3 protein contains multiple structurally independent, yet functionally related domains including the viral papain-like protease and Nsp3b, a macrodomain (MD). In general, the MDs of SARS-CoV and MERS-CoV were suggested to play a key role in viral replication by modulating the immune response of the host. The MDs are structurally conserved. They most likely remove ADP-ribose, a common posttranslational modification, from protein side chains. This de-ADP ribosylating function has potentially evolved to protect the virus from the anti-viral ADP-ribosylation catalyzed by poly-ADP-ribose polymerases (PARPs), which in turn are triggered by pathogen-associated sensing of the host immune system. This renders the SARS-CoV-2 Nsp3b a highly relevant drug target in the viral replication process. We here report the near-complete NMR backbone resonance assignment (1H, 13C, 15N) of the putative Nsp3b MD in its apo form and in complex with ADP-ribose. Furthermore, we derive the secondary structure of Nsp3b in solution. In addition, 15N-relaxation data suggest an ordered, rigid core of the MD structure. These data will provide a basis for NMR investigations targeted at obtaining small-molecule inhibitors interfering with the catalytic activity of Nsp3b.

Initial Challenges of Caregiving During COVID-19: Caregiver Burden, Mental Health, and the Parent-Child Relationship.

Research confirms that the mental health burdens following community-wide disasters are extensive, with pervasive impacts noted in individuals and families. It is clear that child disaster outcomes are worst among children of highly distressed caregivers, or those caregivers who experience their own negative mental health outcomes from the disaster. The current study used path analysis to examine concurrent patterns of parents' (n = 420) experience from a national sample during the early months of the U.S. COVID-19 pandemic. The results of a multi-group path analysis, organized by parent gender, indicate good fit to the data [X2(10) = 159.04, p < .01]. Results indicate significant linkages between parents' caregiver burden, mental health, and perceptions of children's stress; these in turn are significantly linked to child-parent closeness and conflict, indicating possible spillover effects for depressed parents and compensatory effects for anxious parents. The impact of millions of families sheltering in place during the COVID-19 pandemic for an undefined period of time may lead to unprecedented impacts on individuals' mental health with unknown impacts on child-parent relationships. These impacts may be heightened for families whose caregivers experience increased mental health symptoms, as was the case for fathers in the current sample.