ABSTRACT Objective: To report the need for cord untethering after prenatal repair of open spina bifida using a unique biocellulose-based technique performed at a later gestational age. Methods: An observational cohort study was conducted to determine the incidence of tethered cord syndrome. Between May 2013 and May 2022, we performed 172 procedures using the percutaneous fetoscopic approach in fetuses at 26-28 weeks of gestation. After placode dissection, a biocellulose patch was placed to cover the placode, a myofascial flap (when possible) was dissected, and the skin was closed. Owing to death or loss to follow-up, 23 cases were excluded. Cord tethering syndrome was defined as symptoms of medullary stretching, and the infants were evaluated and operated on by local neurosurgeons after an magnetic resonance imaging examination. Infants over 30-month had ambulation and neurodevelopment evaluations (PEDI scale). Results: Among 172 cases operated at a median gestational age of 26.7 weeks and delivered at 33.2 weeks, 149 cases were available for postnatal follow-up, and cord untethering was needed in 4.4% of cases (6/136; excluding 13 cases younger than 12 months). Cerebrospinal fluid diversion and bladder catheterization were needed in 38% and 36% of cases, respectively. Of the 78 cases evaluated at 30 months, 49% were ambulating independently, and 94% had normal social function. Conclusion: The biocellulose-based technique was associated with a low rate of cord tethering, wich may be attributed to the lack of the duramater suture during prenatal repair, the formation of a neoduramater and/or later gestational age of surgery. Objective biocellulosebased based Methods 201 2022 17 2628 26 28 26-2 gestation dissection when possible dissected closed followup, followup follow up, up follow-up 2 excluded stretching examination 30month month PEDI scale. scale . scale) Results 267 7 26. 332 33 33. 14 44 4 4.4 6/136 6136 6 136 (6/136 1 months. months months) 38 36 respectively 3 49 independently 94 function Conclusion andor surgery 20 202 262 26- 4. 6/13 613 (6/13 9 6/1 61 (6/1 6/ (6/ (6 (

ABSTRACT Objective: To identify, synthesize, and analyze the scientific knowledge produced regarding the implications of using clinical simulation for undergraduate nursing or medical students' motivation for learning. Methods: The search for articles was conducted between July 28 and August 3, 2022, on the PubMed/MEDLINE, Scopus, Web of Science, and SciELO databases. The following was used for the search: P - undergraduate students attending Nursing or Medicine courses; C - motivation for learning, and C - skills and clinical simulation laboratory. The following research question guided the study: “What are the implications of clinical simulation on the motivation for learning of undergraduate students of nursing and medicine?” Of the 1,783 articles found, 13 were included in the sample for analysis. All stages of the selection process were carried out by two independent evaluators. The results were presented as charts and a discursive report. Results: The studies analyzed indicated the beneficial effects of clinical simulation on students' motivation, in addition to other gains such as competencies, technical and non-technical skills, knowledge, belonging, autonomy, clinical judgment, critical and reflective thinking, self-efficacy and decreased anxiety, self-management, and improvements in learning and learning climate. Conclusion: Clinical simulation provides a positive learning environment favorable to the development of technical and interpersonal skills and competencies, and raising the level of motivational qualities. Objective identify synthesize Methods 2 3 2022 PubMedMEDLINE PubMed MEDLINE PubMed/MEDLINE Scopus Science databases courses laboratory study What medicine medicine? 1783 1 783 1,78 found analysis evaluators report Results competencies nontechnical non belonging autonomy judgment thinking selfefficacy self efficacy anxiety selfmanagement, selfmanagement management, management self-management climate Conclusion qualities 202 178 78 1,7 20 17 7 1,

ABSTRACT Objective: The prevalent symptoms of severe dengue in pediatric patients are divided into three subgroups: severe plasma leakage, severe bleeding, and severe organ damage. In addition, the seasonal patterns of the disease and the outcomes of cure or death from dengue were evaluated. Methods: An epidemiological, observational, analytical, cross-sectional study was conducted with data from the Notifiable Disease Information System (SINAN - Sistema de Informação de Agravos de Notificação and DATASUS - Departamento de Informática do Sistema Único de Saúde) of the Ministry of Health from 2019 to 2020. Results: During the study period, 1,857 cases of severe dengue were observed in the pediatric age group, with the most common symptoms being respiratory failure, melena, hematemesis, and altered level of consciousness. The total proportion of patients hospitalized for severe dengue was 89.6%, and 51.2% of these patients died, corroborating the importance of early detection of the disease. Conclusion: Severe dengue is more prevalent during the seasonal period, with hot and humid characteristics owing to the mechanism involved in the viral cycle. The most prevalent symptoms of severe dengue in pediatric patients were respiratory failure alone, gastrointestinal bleeding, and altered level of consciousness. It is important to identify signs of severity for early intervention and a better prognosis, considering that death is closely related to a delayed diagnosis. Objective subgroups leakage bleeding damage addition evaluated Methods epidemiological observational analytical crosssectional cross sectional SINAN Saúde 201 2020 Results period 1857 1 857 1,85 group melena hematemesis consciousness 896 89 6 89.6% 512 51 2 51.2 died Conclusion cycle alone prognosis diagnosis 20 202 185 85 1,8 8 89.6 5 51. 18 1, 89.

ABSTRACT A female newborn presented with respiratory distress at birth and was diagnosed with congenital tracheal stenosis. The stenosis was positioned at the distal trachea and compromised the carina and the right and left bronchi. She underwent surgical treatment using circulatory life support with veno-arterial peripheral extracorporeal membrane oxygenation, and the airway was reconstructed using the slide tracheoplasty technique to build a neocarina. The patient had an excellent postoperative course, was successfully weaned from extracorporeal membrane oxygenation and invasive ventilation, and was discharged. bronchi venoarterial veno arterial neocarina course ventilation discharged

ABSTRACT Objective: This study analyzed the impact of sex on self-reported health and lifestyle parameters in peripheral artery disease patients at two periods of the COVID-19 pandemic. Methods: In this longitudinal study, 99 patients with peripheral artery disease (53 men and 46 women) were evaluated during two periods of the COVID-19 pandemic ( i.e ., at onset: May to August 2020, and on follow-up: May to August 2021). Patients were interviewed via telephone, and information regarding lifestyle and health parameters was obtained. Results: At the onset of the COVID-19 pandemic, health and habit parameters were similar between women and men, with 63.0% and 45.3% indicating frequent fatigue, 73.9% and 84.9% reporting increased sitting time, and 23.9% and 39.6% practicing physical activity, respectively. At follow-up, difficulties in physical mobility (women: from 26.1% to 73.9%, p<0.001; men: from 39.6% to 71.7%, p=0.001) and the frequency of hospitalization for reasons other than COVID-19 increased similarly in women and men (women: from 4.3% to 21.7%, p=0.013; men: from 9.4% to 24.5%, p=0.038). The other parameters were similar between the periods. Conclusion: Self-reported physical mobility difficulties and hospitalization frequency increased in women and men with peripheral artery disease. Objective selfreported self reported COVID19 COVID 19 COVID-1 Methods 9 53 (5 4 ie i e . 2020 followup follow up follow-up 2021. 2021 2021) telephone obtained Results 630 63 0 63.0 453 45 3 45.3 fatigue 739 73 73.9 849 84 84.9 time 239 23 23.9 396 39 6 39.6 activity respectively followup, up, (women 261 26 1 26.1 p<0.001 p0001 p 001 717 71 7 71.7% p=0.001 43 4.3 217 21 21.7% p=0.013 p0013 013 94 9.4 245 24 5 24.5% p=0.038. p0038 p=0.038 038 p=0.038) Conclusion Selfreported Self COVID1 COVID- 202 63. 45. 73. 8 84. 2 23. 39. 26. p<0.00 p000 00 71.7 p=0.00 4. 21.7 p=0.01 p001 01 9. 24.5 p003 p=0.03 03 20 p<0.0 p00 71. p=0.0 21. 24. p<0. p0 p=0. p<0 p=0 p< p=

ABSTRACT Heart failure is the leading cause of cardiac-related hospitalizations. Limited access to reevaluations and outpatient appointments restricts the application of modern therapies. Telemedicine has become an essential resource in the healthcare system because of its countless benefits, such as higher and more frequent appointments and faster titration of medications. This narrative review aimed to demonstrate the evidence and unresolved issues related to the use of telemedicine in patients with heart failure. No studies have examined heart failure prevention; however, several studies have addressed the prevention of decompensation with positive results. Telemedicine can be used to evaluate all patients with heart failure, and many telemedicine platforms are available. Several strategies, including both noninvasive (phone calls, weight measurement, and virtual visits) and invasive (implantable pulmonary artery catheters) strategies can be implemented. Given these benefits, telemedicine is highly desirable, particularly for vulnerable groups. Although some questions remain unanswered, the development of new technologies can complement remote visits and improve patient care. cardiacrelated cardiac hospitalizations therapies benefits medications however results available phone calls measurement implantable catheters implemented desirable groups unanswered care

ABSTRACT Objective To review the long-term outcomes (functional status and psychological sequelae) of survivors of critical illnesses due to epidemic viral pneumonia before the COVID-19 pandemic and to establish a benchmark for comparison of the COVID-19 long-term outcomes. Methods This systematic review of clinical studies reported the long-term outcomes in adults admitted to intensive care units who were diagnosed with viral epidemic pneumonia. An electronic search was performed using databases: MEDLINE®, Web of Science™, LILACS/IBECS, and EMBASE. Additionally, complementary searches were conducted on the reference lists of eligible studies. The quality of the studies was assessed using the Newcastle-Ottawa Scale. The results were grouped into tables and textual descriptions. Results The final analysis included 15 studies from a total of 243 studies. This review included 771 patients with Influenza A, Middle East Respiratory Syndrome, and Severe Acute Respiratory Syndrome. It analyzed the quality of life, functionality, lung function, mortality, rate of return to work, rehospitalization, and psychiatric symptoms. The follow-up periods ranged from 1 to 144 months. We found that the quality of life, functional capacity, and pulmonary function were below expected standards. Conclusion This review revealed great heterogeneity between studies attributed to different scales, follow-up time points, and methodologies. However, this systematic review identified negative long-term effects on patient outcomes. Given the possibility of future pandemics, it is essential to identify the long-term effects of viral pneumonia outbreaks. This review was not funded. Prospero database registration: (www.crd.york.ac.uk/prospero) under registration ID CRD42021190296. longterm long term sequelae COVID19 COVID 19 COVID-1 databases MEDLINE MEDLINE® Science Science™ LILACSIBECS LILACS IBECS LILACS/IBECS EMBASE Additionally NewcastleOttawa Newcastle Ottawa Scale descriptions 24 77 A Syndrome life functionality mortality work rehospitalization symptoms followup follow up 14 months capacity standards scales points methodologies However pandemics outbreaks funded www.crd.york.ac.uk/prospero wwwcrdyorkacukprospero www crd york ac uk prospero (www.crd.york.ac.uk/prospero CRD42021190296 CRD COVID1 COVID- 2 7 CRD4202119029 CRD420211902 CRD42021190 CRD4202119 CRD420211 CRD42021 CRD4202 CRD420 CRD42 CRD4

ABSTRACT Objective: To develop and validate predictive models to estimate the number of COVID-19 patients hospitalized in the intensive care units and general wards of a private not-for-profit hospital in São Paulo, Brazil. Methods: Two main models were developed. The first model calculated hospital occupation as the difference between predicted COVID-19 patient admissions, transfers between departments, and discharges, estimating admissions based on their weekly moving averages, segmented by general wards and intensive care units. Patient discharge predictions were based on a length of stay predictive model, assessing the clinical characteristics of patients hospitalized with COVID-19, including age group and usage of mechanical ventilation devices. The second model estimated hospital occupation based on the correlation with the number of telemedicine visits by patients diagnosed with COVID-19, utilizing correlational analysis to define the lag that maximized the correlation between the studied series. Both models were monitored for 365 days, from May 20th, 2021, to May 20th, 2022. Results: The first model predicted the number of hospitalized patients by department within an interval of up to 14 days. The second model estimated the total number of hospitalized patients for the following 8 days, considering calls attended by Hospital Israelita Albert Einstein’s telemedicine department. Considering the average daily predicted values for the intensive care unit and general ward across a forecast horizon of 8 days, as limited by the second model, the first and second models obtained R² values of 0.900 and 0.996, respectively and mean absolute errors of 8.885 and 2.524 beds, respectively. The performances of both models were monitored using the mean error, mean absolute error, and root mean squared error as a function of the forecast horizon in days. Conclusion: The model based on telemedicine use was the most accurate in the current analysis and was used to estimate COVID-19 hospital occupancy 8 days in advance, validating predictions of this nature in similar clinical contexts. The results encourage the expansion of this method to other pathologies, aiming to guarantee the standards of hospital care and conscious consumption of resources. Objective COVID19 COVID 19 COVID-1 notforprofit not profit Paulo Brazil Methods developed departments discharges averages COVID19, 19, devices series 36 20th th 2021 2022 Results 1 Einsteins Einstein s R 0900 0 900 0.90 0996 996 0.996 8885 885 8.88 2524 2 524 2.52 beds Conclusion advance contexts pathologies resources COVID1 COVID- 3 202 090 90 0.9 099 99 0.99 888 88 8.8 252 52 2.5 20 09 9 0. 8. 25 5 2.

ABSTRACT Objective: This study aimed to compare the levels of HIF1-α, VEGF, TNF-α, and IL-10 in the peri-implant crevicular fluid of patients with and without peri-implantitis. Methods: Forty patients, comprising 16 with and 24 without peri-implantitis were selected. Results: Patients with peri-implantitis exhibited significantly higher HIF-1α levels than those without peri-implantitis (p=0.0005). TNF-α revealed significant positive correlations with IL-10 (p=0.0008) and VEGF (p=0.0246), whereas HIF-1α and IL-10 levels (p=0.0041) demonstrated a negative and significative correlation in the peri-implantitis group. Conclusion: This study, for the first time demonstrates the balance of HIF-1α, TNFα, IL-10, and VEGF in peri-implantitis. It shows an elevated HIF-1α levels in patients with peri-implantitis, which could have stemmed from persistent inflammation- triggered hypoxia. Furthermore, the positive correlation between TNF-α and VEGF suggests intensified proinflammatory activity in peri-implantitis. Nevertheless, further studies are essential to understand these immune dynamics in peri-implantitis. Objective HIF1α, HIF1α HIFα HIF1 α, α HIF HIF1-α TNFα TNF IL10 IL 10 IL-1 periimplant peri implant periimplantitis. periimplantitis implantitis. implantitis Methods 1 2 selected Results 1α p=0.0005. p00005 p p=0.0005 . 0 0005 (p=0.0005) p=0.0008 p00008 0008 (p=0.0008 p=0.0246, p00246 p=0.0246 , 0246 (p=0.0246) p=0.0041 p00041 0041 (p=0.0041 group Conclusion 1α, IL10, 10, periimplantitis, implantitis, inflammation hypoxia Furthermore Nevertheless IL1 IL- p0000 p=0.000 000 (p=0.0005 (p=0.000 p0024 p=0.024 024 (p=0.0246 p=0.004 p0004 004 (p=0.004 p000 p=0.00 00 (p=0.00 p002 p=0.02 02 (p=0.024 p00 p=0.0 (p=0.0 (p=0.02 p0 p=0. (p=0. p=0 (p=0 p= (p= (p

ABSTRACT Littoral cell angioma is an extremely rare splenic vascular tumor originating from the cells lining the splenic red pulp sinuses. Approximately 150 cases of littoral cell angioma have been reported since 1991. Its clinical manifestation is usually asymptomatic and is mostly diagnosed as an incidental finding through abdominal imaging. Herein, we present a case of littoral cell angioma in a 41-year-old woman with no previous comorbidities, which initially presented as a nonspecific splenic lesion diagnosed on imaging in the emergency room. The patient was treated through laparoscopic intervention. sinuses 15 1991 Herein 41yearold yearold 41 year old comorbidities room intervention 1 199 4 19

ABSTRACT Introduction Triple-negative breast cancer is an aggressive subtype of breast cancer characterized by the absence of estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 expression. This phenotype renders triple-negative breast cancer cells refractory to conventional therapies, resulting in poor clinical outcomes and an urgent need for novel therapeutic approaches. Recent studies have implicated dysregulation of the Notch receptor signaling pathway in the development and progression of triple-negative breast cancer. Objective This study aimed to conduct a comprehensive literature review to identify potential therapeutic targets of the Notch pathway. Our analysis focused on the upstream and downstream components of this pathway to identify potential therapeutic targets. Results Modulating the Notch signaling pathway may represent a promising therapeutic strategy to treat triple-negative breast cancer. Several potential therapeutic targets within this pathway are in the early stages of development, including upstream (such as Notch ligands) and downstream (including specific molecules involved in triple-negative breast cancer growth). These targets represent potential avenues for therapeutic intervention in triple-negative breast cancer. Comments Additional research specifically addressing issues related to toxicity and improving drug delivery methods is critical for the successful translation of these potential therapeutic targets into effective treatments for patients with triple-negative breast cancer. Triplenegative Triple negative expression triplenegative triple therapies approaches such ligands growth. . growth)

ABSTRACT Schwannomas commonly develop in the cervical region, 25% – 45% of cases are diagnosed in this anatomical region. Tracheal neurogenic tumors are exceedingly rare and can be misdiagnosed as invasive thyroid carcinomas or other infiltrating malignancies when present at the level of the thyroid gland. Here, we present a case of synchronous benign cervical schwannoma with tracheal invasion and papillary thyroid carcinoma in a patient who was initially hospitalized for COVID-19. The patient presented with dyspnea that was later found to be caused by tracheal extension of a cervical tumor. Surgical excision was performed, and the surgical team proceeded with segmental tracheal resection, removal of the cervical mass, and total thyroidectomy. The specimen was sent for pathological analysis, which revealed synchronous findings of a benign cervical schwannoma with tracheal invasion and papillary thyroid carcinoma. The literature on this subject, together with the present case report, suggests that neurogenic tumors should be included in the differential diagnosis of obstructing tracheal cervical masses. Surgical excision is the first-line of treatment for benign cervical schwannomas. region 25 45 gland Here COVID19. COVID19 COVID 19. 19 COVID-19 tumor performed resection mass thyroidectomy analysis subject report masses firstline first line schwannomas 2 4 COVID1 1 COVID-1 COVID-