Effects of COVID-19 on preclinical and clinical research in neurology: Examples from research on neurodegeneration and Alzheimer's disease.

The COVID-19 pandemic has had a profound impact on neuroscientists, including those involved in translational research. In this NeuroView, we discuss the positive and negative effects of the pandemic on preclinical research and clinical studies in humans.

Telemedicine for neuro-ophthalmology: challenges and opportunities.

PURPOSE OF REVIEW: Telemedicine for neuro-ophthalmology (tele-neuro-ophthalmology) has the potential to increase access to neuro-ophthalmic care by improving efficiency and decreasing the need for long-distance travel for patients. Requirements for decreased person-to-person contacts during the COVID-19 pandemic accelerated adoption of tele-neuro-ophthalmology. This review highlights the challenges and opportunities with tele-neuro-ophthalmology. RECENT FINDINGS: Tele-neuro-ophthalmology programs can be used for triage, diagnostic consultation, and long-term treatment monitoring. Formats include telephone appointments, interprofessional collaborations, remote data interpretation, online asynchronous patient communication, and video visits. Barriers to long-term implementation of tele-neuro-ophthalmology arise from data quality, patient engagement, workflow integration, state and federal regulations, and reimbursement. General neurologists may collaborate with local eye care providers for ophthalmic examination, imaging, and testing to facilitate efficient and effective tele-neuro-ophthalmology consultation. SUMMARY: Tele-neuro-ophthalmology has tremendous potential to improve patient access to high-quality cost-effective neuro-ophthalmic care. However, many factors may impact its long-term sustainability.

Stroke and digital technology: a wake-up call from COVID-19 pandemic.

INTRODUCTION: The pandemic has implemented the need for new digital technologies as useful tools during the emergency and the long recovery phase that will follow. SARS-CoV-2 has strongly impacted stroke care with significant contraction in a number of patients treated. METHODS: This mini-review is an initiative of the "Digital Technologies, Web and Social Media Study Group" of the Italian Society of Neurology and briefly discusses digital tools for managing the acute phase and the rehabilitation after stroke, even considering the new apps that will improve the process of remote monitoring of patients after discharge at home. RESULTS: Telemedicine and digital technologies could play a role in each of the three stroke-belt stages: hyperacute treatment and reperfusion, acute care, etiological classification and secondary prevention and rehabilitation. CONCLUSION: The global emergency represented by the COVID-19 pandemic can be the stimulus to accelerate the digitalization process in the field of stroke for the use of new methods on a large scale.

Neurologists' perceptions of utilising tele-neurology to practice remotely during the COVID-19 pandemic.

OBJECTIVES: The COVID-19 pandemic enforced an almost complete switch from face-to-face clinical work to tele-neurology. This study explores neurologists' perceptions of telephone and videophone remote consultations. METHODS: Semi-structured interviews were conducted with neurologists and a GP with a specialist interest (n = 22). Interviews were conducted remotely via Zoom®, audio-recorded, transcribed verbatim and analysed using the principles of thematic analysis. RESULTS: Four main themes emerged: 'unknown unknowns (risks/uncertainties)', 'better service', 'challenges', and 'beyond the pandemic'. Thematic saturation was achieved by interview 19. Participants highlighted a number of benefits of remote consultations but over 80% also complained of a reduction in work satisfaction. CONCLUSION: The sudden introduction of tele-neurology is unlikely to be fully reversed when pandemic-related restrictions have been lifted. However, this study confirms tele-neurology cannot completely replace face-to-face consultations. Some patient groups and consultation types require direct contact. Moreover, significant administrative and infrastructural investment will be required to develop the full potential of tele-neurology. PRACTICE IMPLICATIONS: Tele-medicine is capable of improving access and efficiency of specialist neurology services, but limited by lack of non-verbal communication and technical problems. It could enhance service provision with sufficient infrastructural and administrative investment, but may reduce neurologists' job statisfaction.

Environmental neurology in the tropics.

We address the impact of the tropical environment on the human nervous system using the multifaceted approach characteristic of environmental neurology. First, environmental factors are examined according to their nature (physical, chemical and biological) and in relation to human activity and behavior. Some factors are specific to the tropics (climate and infections), while others are non-specific (chemicals, human communities and their way of life). Second, we examine the major role of human adaptation to the success of Homo sapiens, with emphasis on the linkage between thermoregulation and sleep-wake regulation. Third, we examine the performance of environmental neurology as a clinical discipline in tropical climates, with focus on the diagnostic and therapeutic challenges posed by human African trypanosomiasis. Finally, the prevention, early detection and monitoring of environmental neurological diseases is examined, as well as links with political and economic factors. In conclusion, practitioners of environmental neurology seek a global, multidisciplinary and holistic approach to understanding, preventing and treating neurological disorders within their purview. Environmental neurology integrates an expanded One Health concept by linking health and wellness to the interaction of plants, animals, humans and the ecosystem. Recent epidemics and the current COVID-19 pandemic exemplify the need for worldwide action to protect human health and biodiversity.

Advances in Stroke: Digital Health.

The year 2020 has undoubtedly made Digital Health a necessity and no longer an exception. Many technological advances that seemed futuristic became a reality in a few months due to the pandemic's needs. Stroke was one of the diseases that most benefited from the digital health revolution. Due to the need for immediate care and a shortage of neurologists worldwide, telestroke has revolutionized the acute care of cerebrovascular diseases in many areas based on strong scientific evidence. In this brief article, we have tried to summarize all we have experienced in 2020, the year which irreversibly transformed the practice of medicine.

Rapid Implementation of Video Visits in Neurology During COVID-19: Mixed Methods Evaluation.

BACKGROUND: Telemedicine has been used for decades. Despite its many advantages, its uptake and rigorous evaluation of feasibility across neurology's ambulatory subspecialties has been sparse. However, the COVID-19 pandemic prompted health care systems worldwide to reconsider traditional health care delivery. To safeguard health care workers and patients, many health care systems quickly transitioned to telemedicine, including across neurology subspecialties, providing a new opportunity to evaluate this modality of care. OBJECTIVE: To evaluate the accelerated implementation of video visits in ambulatory neurology during the COVID-19 pandemic, we used mixed methods to assess adoption, acceptability, appropriateness, and perceptions of potential sustainability. METHODS: Video visits were launched rapidly in ambulatory neurology clinics of a large academic medical center. To assess adoption, we analyzed clinician-level scheduling data collected between March 22 and May 16, 2020. We assessed acceptability, appropriateness, and sustainability via a clinician survey (n=48) and semistructured interviews with providers (n=30) completed between March and May 2020. RESULTS: Video visits were adopted rapidly; overall, 65 (98%) clinicians integrated video visits into their workflow within the first 6 implementation weeks and 92% of all visits were conducted via video. Video visits were largely considered acceptable by clinicians, although various technological issues impacted their satisfaction. Video visits were reported to be more convenient for patients, families, and caregivers than in-person visits; however, access to technology, the patient's technological capacity, and language difficulties were considered barriers. Many clinicians expressed optimism about future utilization of video visits in neurology. They believed that video visits promote continuity of care and can be incorporated into their practice long-term, although several insisted that they can never replace the in-person examination. CONCLUSIONS: Video visits are an important addition to clinical care in ambulatory neurology and are anticipated to remain a permanent supplement to in-person visits, promoting patient care continuity, and flexibility for patients and clinicians alike.

Counseling of people with epilepsy via telemedicine: Experiences at a German tertiary epilepsy center during the COVID-19 pandemic.

INTRODUCTION: Driven by the challenges of alternative healthcare supply during the COVID-19 pandemic, acceptance and appreciation of telemedicine were assessed in a German tertiary epilepsy center. METHODS: Two hundred thirty-nine patients with epilepsy (53% female, 35% seizure-free, 97% on antiseizure medication) answered a structured audit on telemedical counseling as part of individual outpatients' care. RESULTS: Overall 82% of the participants were satisfied with the telemedical appointment. The telemedical appointment was rated equal to onsite appointments in means of time (91%), comprehensibility (94%), and opportunity to get answers to current questions (92%). It was evaluated as good as onsite appointments regarding comprehension of the disease (88%) and impact on following the physician's advice (82%). The participants considered immediate convenience and shortfall of travel expenses as advantages of telemedicine, whereas lack of personal contact and diagnostics (electroencephalogram [EEG] recordings, blood analysis) were seen as disadvantages. About 73% of the participants would appreciate the opportunity of future telemedical counseling, but the majority (75%) wished to have further appointments onsite. CONCLUSIONS: Overall, people with epilepsy appear to be satisfied with telemedical counseling. However, patients greatly appreciate the medical services onsite and consider telemedicine as an add-on service rather than a substitute to visits onsite.

Will neurological care change over the next 5 years due to the COVID-19 pandemic? Key informant consensus survey. / ¿Va a cambiar la neurología tras la pandemia de COVID-19 en los próximos 5 años? Estudio de enfoque mediante informadores clave.

INTRODUCTION: The COVID-19 pandemic will give rise to long-term changes in neurological care, which are not easily predictable. MATERIAL AND METHODS: A key informant survey was used to enquire about the changes expected in the specialty over the next 5 years. The survey was completed by heads of neurology departments with broad knowledge of the situation, having been active during the pandemic. RESULTS: Despite a low level of consensus between participants, there was strong (85%) and moderate consensus (70%) about certain subjects, mainly the increase in precautions to be taken, the use of telemedicine and teleconsultations, the reduction of care provided in in-person consultations to avoid the presence of large numbers of people in waiting rooms, the development of remote training solutions, and the changes in monitoring visits during clinical trials. There was consensus that there would be no changes to the indication of complementary testing or neurological examination. CONCLUSION: The key informant survey identified the foreseeable changes in neurological care after the pandemic.

COVID-19: A Review for the Pediatric Neurologist.

Children are susceptible to infection with the novel coronavirus SARS-CoV-2. In this time of uncertainty, this review attempts to compile information that may be helpful to pediatric neurologists. This review consolidates current data on the disease associated with SARS-CoV-2, called COVID-19, and information from past coronavirus epidemics, to discuss diseases of pediatric neurology including Guillain-Barre syndrome (acute inflammatory demyelinating polyradiculoneuropathy); central demyelinating diseases like multiple sclerosis and acute disseminated encephalomyelitis; infantile spasms; febrile seizures; and maternal-fetal transmission of virus.

Care Delivery for Children With Epilepsy During the COVID-19 Pandemic: An International Survey of Clinicians.

OBJECTIVE: To evaluate the effect of the COVID-19 pandemic on global access to care and practice patterns for children with epilepsy. METHODS: We conducted a cross-sectional, online survey of pediatric neurologists across the world affiliated with the International Child Neurology Association, the Chinese Child Neurology Society, the Child Neurology Society, and the Pediatric Epilepsy Research Consortium. Results were analyzed in relation to regional burden of COVID-19 disease. RESULTS: From April 10 to 24, 2020, a sample of 212 respondents from 49 countries indicated that the COVID-19 pandemic has dramatically changed many aspects of pediatric epilepsy care, with 91.5% reporting changes to outpatient care, 90.6% with reduced access to electroencephalography (EEG), 37.4% with altered management of infantile spasms, 92.3% with restrictions in ketogenic diet initiation, 93.4% with closed or severely limited epilepsy monitoring units, and 91.3% with canceled or limited epilepsy surgery. Telehealth use had increased, with 24.7% seeing patients exclusively via telehealth. Changes in practice were related both to COVID-19 burden and location. CONCLUSIONS: In response to COVID-19, pediatric epilepsy programs have implemented crisis standards of care that include increased telemedicine, decreased EEG use, changes in treatments of infantile spasms, and cessation of epilepsy surgery. The long-term impact of these abrupt changes merit careful study.

Telemedicine and Neurological Practice in the COVID-19 Era.

BACKGROUND: The COVID-19 pandemic has within months turned the world upside down. With personal distancing and shortage of personal protective equipment, face-to-face health care encounters are increasingly becoming problematic. Neurological manifestations are also being observed in clinical presentations. OBJECTIVE: Worldwide most countries, the World Health Organization (WHO) and Centre for Disease Control (USA) have recommended use of Telemedicine during the current pandemic.With acute shortage of neurologists and neurosurgeons and their lopsided distribution, it becomes more difficult to provide neurological care to those who need it the most, particularly with travel restrictions. The author has since 2002 been advocating use of Telemedicine in Neurosciences. MATERIALS AND METHODS: This article reviews the increasing deployment of Telemedicine in neurological practice in the last few years, particularly the radical exponential use in the last few months due to COVID-19. CONCLUSIONS: With possible reduction in face-to-face consultations, remote evaluation may become mainstream. Webinars will play an increasing role. CME's and resident training will become more and more digital. The world will never be the same again. It is imperative that we accept and start deploying the "New Normal".

Accelerated launch of video visits in ambulatory neurology during COVID-19: Key lessons from the Stanford experience.

The SARS-CoV-2 (COVID-19) pandemic has rapidly moved telemedicine from discretionary to necessary. Here, we describe how the Stanford Neurology Department (1) rapidly adapted to the COVID-19 pandemic, resulting in over 1,000 video visits within 4 weeks, and (2) accelerated an existing quality improvement plan of a tiered roll out of video visits for ambulatory neurology to a full-scale roll out. Key issues we encountered and addressed were related to equipment/software, provider engagement, workflow/triage, and training. On reflection, the key drivers of our success were provider engagement and dedicated support from a physician champion, who plays a critical role understanding stakeholder needs. Before COVID-19, physician interest in telemedicine was mixed. However, in response to county and state stay-at-home orders related to COVID-19, physician engagement changed completely; all providers wanted to convert a majority of visits to video visits as quickly as possible. Rapid deployment of neurology video visits across all its subspecialties is feasible. Our experience and lessons learned can facilitate broader utilization, acceptance, and normalization of video visits for neurology patients in the present as well as the much anticipated postpandemic era.

Assessing disability and relapses in multiple sclerosis on tele-neurology.

BACKGROUND: As a consequence of the coronavirus disease 2019 (COVID-19) pandemic, a large amount of consultations will be delivered through tele-medicine, especially for diseases causing chronic disability and requiring immunomodulatory treatments, such as multiple sclerosis (MS). METHODS: We have hereby reviewed available tools for tele-neurology examination in MS, including components of neurological examination that can be assessed through video, patient-reported outcome measures (PROMs), and digital technology. RESULTS: Overall, we have suggested a battery for assessing MS disability and relapses on tele-medicine, which brings together conventional examination, PROMs (e.g., Patient Determined Disease Steps, MS Impact Scale), and cognitive tests (Symbol Digit Modalities Test) that can be delivered remotely and in multiple languages. DISCUSSION: The use of common tools for neurological examination could improve tele-neurology practice for both general neurologists and MS specialists, and quality of care for people with MS.

Dementia care and COVID-19 pandemic: a necessary digital revolution.

Due to the COVID-19 pandemic, most memory clinics have had to suspend their activities. On the other hand, international dementia experts have recommended to provide urgently worldwide support for people living with dementia. This situation urges to play out new strategies to guarantee adequate care. Telemedicine and digital technology (DT) devices, such as smartphones, can be very helpful in remote monitoring and care. Technological devices such as videoconference or smartphone apps might be used for follow-up visits and support to patients and caregivers and to acquire digital markers of clinical progression. Hopefully, this dramatic situation would facilitate the process of progressive familiarization of neurologists with telemedicine and DT approach.