Telehealth for Supporting Referrals to Specialized Care During COVID-19.

Introduction: The coronavirus disease 2019 (COVID-19) pandemic led to the suspension or postponement of care for non-urgent conditions worldwide. Regula Mais Brasil is an initiative of the Unified Health System (SUS) in Brazil to optimize the management of referrals to specialized care by using telehealth. Objectives: To report the expansion of telehealth activities of Regula Mais Brasil in response to COVID-19 and to assess qualification of referrals in primary health care (PHC) units as well as the added value of teleconsultation in qualifying referral cases. Methods: Descriptive study of the teleconsultations carried out as an additional strategy to the remotely operated referral management system, responsible for navigating cases from PHC units to specialized care in Recife, Brazil, between May 6, 2020 and September 30, 2020. Teleconsultation was implemented as a tool for reducing delays in the access to health care due to COVID-19 and ultimately allowed for reclassification of the referral adequacy and priority. Changes in referral priority ratings and referral decisions after teleconsultation were analyzed. Results: A total of 622 referral cases were analyzed. Approved referrals represented 51.9% of cases. The main reason for approved referrals was the need for diagnostic resources. There was a reduction in priority ratings in 449 cases (72.2%) after teleconsultation. There was a statistically significant association between the change of priority ratings and the decision on referral (Pearson's χ2, p-value <0.0001). Results show that telemedicine had an impact on the prioritization and qualification of cases referred to specialized services. Conclusions: A need was detected to rapidly adapt tools available for telemedicine in Brazil. Our results demonstrate that teleconsultation as an additional strategy to the remotely operated referral management system has contributed toward improving equitable access to specialized services.

Measuring quality and safety of epilepsy monitoring units in Brazil: Adoption of quality indicators.

PURPOSE: Drug-resistant epilepsy affects a substantial proportion (30-40 %) of patients with epilepsy, often necessitating video-electroencephalography (video-EEG) monitoring. In 2016, Sauro et al. introduced a set of measures aimed at improving the quality and safety indicators reported in video-EEG evaluations. This study aims to report our experience with the implementation of these measures. METHODS: We analyzed video-EEG data regarding quality and safty from a period spanning January 2016 to January 2018, involving a total of 101 patients monitored in our video-EEG unit. RESULTS: Among the patients included in the study, a definitive diagnosis was attainable for 92.1 %, with 36.6 % experiencing a change in diagnosis and 65.3 % undergoing a change in treatment as a result of the video-EEG evaluation. Additionally, the referral question was fully addressed in 60.4 % of admissions, and video-EEG was considered to be very useful or extremely useful in 66.4 % of cases. Adverse events were observed in 26.7 % of patients, with the most common being the progression of focal seizures to bilateral tonic-clonic seizures (11.9 %) and the occurrence of seizure clusters (5.9 %). CONCLUSION: Our findings support the implementation of Sauro et al.'s set of measures, as they provide valuable criteria for improving the reporting of video-EEG quality and safety indicators. However, challenges may arise due to variations in terminology across studies and the lack of standardized criteria for defining essential questions in video-EEG evaluations. Further research utilizing these measures is necessary to enhance their effectiveness and encourage consistent reporting of results from epilepsy monitoring units.

Teleconsultations in neurology in a universal health system amid COVID-19: a descriptive study.

OBJECTIVE: This study aimed to characterize teleconsultations in neurology executed by Regula+Brasil project in Recife, a capital city in northeastern Brazil. METHODS: A descriptive study carried out by four private hospitals, in a partnership with the Ministry of Health in Brazil. Teleconsultation was performed preferably in the video modality. Conditions eligible for teleconsultation were headache, epilepsy, and cerebrovascular disorders. Period of analysis was May to September 2020. RESULTS: A total of 243 teleconsultations were analyzed, of which 76.95% was a first appointment. In 48.97% of cases, the teleconsultation represented the first opportunity for the patient to be consulted with the specialist. Among cases of first appointment, 20.16% were further referred to a face-to-face consultation and 21.81% could be redirected to primary health care. Headache disorders were the most predominant clinical conditions. CONCLUSIONS: The implementation and development of telemedicine by Regula+Brasil during the COVID-19 pandemic represented an opportunity to assess the value of having teleconsultations added along the line of care from primary care to a medical specialty, promoting the coordination of care across different levels of complexity of care in the health system and improving access to specialized care.

CSF Aß1-42, but not p-Tau181, differentiates aMCI from SCI.

AIM: Individuals with amnestic mild cognitive impairment (aMCI) are at a high risk to develop Alzheimer's disease (AD). We compared CSF levels of biomarkers of amyloidosis (Aß1-42) and neurodegeneration (p-Tau181) in individuals with aMCI and with subjective cognitive impairment (SCI) in order to ascertain diagnostic accuracy and predict the odds ratio associated with aMCI. METHODS: We collected CSF of individuals clinically diagnosed with aMCI (33) and SCI (12) of a memory clinic of Southern Brazil. Levels of Aß1-42 and p-Tau181 were measured by immunoenzymatic assay. Participants also underwent neuropsychological testing including the verbal memory test subscore of the Consortium to Establish a Registry for Alzheimer's Disease (VM-CERAD). RESULTS: CSF concentration of Aß1-42 was significantly lower (p: .007) and p-Tau181/Aß1-42 ratio higher (p: .014) in aMCI individuals than in SCI. However, isolate p-Tau181 levels were not associated with aMCI (p: .166). There was a statistically significant association between Aß1-42 and p-Tau181 (R2: 0.177; ß: -4.43; p: .017). ROC AUC of CSF Aß1-42 was 0.768 and of the p-Tau181/Aß1-42 ratio equals 0.742. Individuals with Aß1-42 < 823 pg/mL levels were 6.0 times more likely to be diagnosed with aMCI (p: .019), with a 68.9% accuracy. Those with p-Tau181/Aß1-42 ratio > 0.071 were at 4.6 increased odds to have aMCI (p: .043), with a 64.5% accuracy. VM-CERAD was significantly lower in aMCI than among SCI (p: .041). CONCLUSION: CSF Aß1-42, but not p-Tau181, level was significantly associated with aMCI.

Teleconsultations in neurology in a universal health system amid COVID-19: a descriptive study

SUMMARY OBJECTIVE: This study aimed to characterize teleconsultations in neurology executed by Regula+Brasil project in Recife, a capital city in northeastern Brazil. METHODS: A descriptive study carried out by four private hospitals, in a partnership with the Ministry of Health in Brazil. Teleconsultation was performed preferably in the video modality. Conditions eligible for teleconsultation were headache, epilepsy, and cerebrovascular disorders. Period of analysis was May to September 2020. RESULTS: A total of 243 teleconsultations were analyzed, of which 76.95% was a first appointment. In 48.97% of cases, the teleconsultation represented the first opportunity for the patient to be consulted with the specialist. Among cases of first appointment, 20.16% were further referred to a face-to-face consultation and 21.81% could be redirected to primary health care. Headache disorders were the most predominant clinical conditions. CONCLUSIONS: The implementation and development of telemedicine by Regula+Brasil during the COVID-19 pandemic represented an opportunity to assess the value of having teleconsultations added along the line of care from primary care to a medical specialty, promoting the coordination of care across different levels of complexity of care in the health system and improving access to specialized care.