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BACKGROUND: In the setting of the COVID pandemic, many patients falling ill with acute respiratory distress syndrome eventually require prone positioning for gas exchange. Traditionally, central venous catheters are inserted with patient in the supine or Trendelenburg position. However, when a patient cannot tolerate supine position and the need for central venous access is urgent, catheter placement may be considered with the patient in the prone position. CASE SUMMARY: A 69-year-old male with rapidly declining respiratory status secondary to COVID pneumonia quickly developed acute respiratory distress syndrome, was rapidly intubated, and then placed in the prone position. Patient could not tolerate the supine position even briefly and required a central venous catheter insertion for continuous renal replacement therapy. We kept the patient in the prone position and successfully inserted a central venous catheter in such position with real-time ultrasound guidance and using micropuncture technique. CONCLUSION: In the setting of the COVID pandemic, many cases of acute respiratory distress syndrome require patients to be prone in order to improve gas exchange. In the most severe situations, these patients would not be able to tolerate rotating back to the supine position but would still require central venous catheter insertion urgently. We demonstrated feasibility of central venous catheter insertion in the prone position in these severely ill patients.
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COVID-19/terapia , Cateterismo Venoso Central/métodos , Posicionamento do Paciente/métodos , Decúbito Ventral , Síndrome do Desconforto Respiratório/terapia , Ultrassonografia de Intervenção/métodos , Idoso , Humanos , Intubação Intratraqueal , Masculino , Punções , SARS-CoV-2RESUMO
BACKGROUND: Coronavirus disease 2019 (COVID-19) can lead to hypoxemic respiratory failure resulting in prolonged mechanical ventilation. Typically, tracheostomy is considered in patients who remain ventilator dependent beyond 2 weeks. However, in the setting of this novel respiratory virus, the safety and benefits of tracheostomy are not well-defined. Our aim is to describe our experience with percutaneous tracheostomy in patients with COVID-19. MATERIALS AND METHODS: This is a single center retrospective descriptive study. We reviewed comorbidities and outcomes in patients with respiratory failure due to COVID-19 who underwent percutaneous tracheostomy at our institution from April 2020 to September 2020. In addition, we provide details of our attempt to minimize aerosolization by using a modified protocol with brief periods of planned apnea. RESULTS: A total of 24 patients underwent percutaneous tracheostomy during the study. The average body mass index was 33.0±10.0. At 30 days posttracheostomy 17 (71%) patients still had the tracheostomy tube and 14 (58%) remained ventilator dependent. There were 3 (13%) who died within 30 days. At the time of data analysis in November 2020, 9 (38%) patients had died and 7 (29%) had been decannulated. None of the providers who participated in the procedure experienced signs or symptoms of COVID-19 infection. CONCLUSION: Percutaneous tracheostomy in prolonged respiratory failure due to COVID-19 appears to be safe to perform at the bedside for both the patient and health care providers in the appropriate clinical context. Morbid obesity did not limit the ability to perform percutaneous tracheostomy in COVID-19 patients.
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COVID-19 , Insuficiência Respiratória , COVID-19/complicações , Humanos , Insuficiência Respiratória/etiologia , Insuficiência Respiratória/terapia , Estudos Retrospectivos , SARS-CoV-2 , Traqueostomia/efeitos adversos , Traqueostomia/métodosRESUMO
INTRODUCTION: Performance assessment and feedback are critical factors in successful medical simulation-based training. The Dynamic Haptic Robotic Trainer (DHRT) allows residents to practice ultrasound-guided needle insertions during simulated central venous catheterization (CVC) procedures while providing detailed feedback and assessment. A study was performed to examine the effectiveness of the DHRT in training the important skills of needle tip tracking and aspiration and how these skills impact procedural complications in simulated CVC. METHODS: The DHRT data were collected for 163 residents at 2 hospitals for 6 simulated needle insertions. Users were given automated feedback on 5 performance metrics, which measure aspiration rate, arterial punctures, punctures through and through the vein, loss of access to the vein, and successful access to the vein. Aspiration rates and tip tracking rates were analyzed to determine their significance in preventing CVC complications and improving performance. RESULTS: Tip tracking rates higher than 40% were 2.3 times more likely to result in successful venous access than rates less than 10%. Similarly, aspiration rates higher than 80% were 2.6 times more likely to result in successful venous access than rates less than 10%. Proper tip tracking and aspiration both reduced mechanical complications. Resident performance improved for all metrics except tip tracking. CONCLUSIONS: Proper tip tracking and aspiration both reduced complications and increased the likelihood of success. However, the skill of tip tracking was not effectively learned through practice without feedback. Therefore, ultrasound-guided needle-based procedures, including CVC, can be improved by providing specific feedback to users on their ultrasound usage to track needle insertions.
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The purpose of this study was to explore the factors associated with the quality of life and emotional states of the caregivers of people with epilepsy in Hong Kong. Sixty-five primary caregivers were administered rating scales of mood, quality of life, and intensity of various epileptic and psychosocial variables. Twenty-two percent of respondents were considered to have severe levels of anxiety, and 14%, severe levels of depression. Three-quarters of the caregivers interviewed had below-average scores on the quality-of-life measure, indicating that the carers' psychosocial adjustment was impaired. Contrary to the findings of previous studies, caregivers of patients with additional illnesses or learning disabilities were not more distressed than caregivers of patients with epilepsy only. Demographic characteristics and other medical and social factors associated with the psychosocial well-being of the carers of people with epilepsy were discussed. The findings of this study suggest the importance of including systematic measures of people's subjective experiences and perceptions in the study of social and psychological aspects of epilepsy.
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OBJECTIVE: The impact of abnormal feeding behaviors reported for children with autism spectrum disorders (ASDs) on their nutritional status is unknown. We compared nutrient intake from food consumed by children with and without ASD and examined nutrient deficiency and excess. METHODS: Prospective 3-day food records and BMI for children (2-11 years) with ASD participating in the Autism Treatment Network (Arkansas, Cincinnati, Colorado, Pittsburgh, and Rochester) were compared with both the National Health and Nutrition Examination Survey data and a matched subset based on age, gender, family income, and race/ethnicity (N = 252 analyzed food records). RESULTS: Children with ASD and matched controls consumed similar amounts of nutrients from food. Only children with ASD aged 4 to 8 years consumed significantly less energy, vitamins A and C, and the mineral Zn; and those 9 to 11 years consumed less phosphorous. A greater percentage of children with ASD met recommendations for vitamins K and E. Few children in either group met the recommended intakes for fiber, choline, calcium, vitamin D, vitamin K, and potassium. Specific age groups consumed excessive amounts of sodium, folate, manganese, zinc, vitamin A (retinol), selenium, and copper. No differences were observed in nutritional sufficiency of children given restricted diets. Children aged 2 to 5 years with ASD had more overweight and obesity, and children 5 to 11 years had more underweight. CONCLUSIONS: Children with ASD, like other children in America, consume less than the recommended amounts of certain nutrients from food. Primary care for all children should include nutritional surveillance and attention to BMI.
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Transtorno Autístico , Ingestão de Alimentos , Estado Nutricional , Criança , Pré-Escolar , Feminino , Humanos , Masculino , Estudos ProspectivosRESUMO
The study objective of this article was to evaluate percutaneous dilatational tracheostomy (PDT) for emergent airway access. This is a case series of 9 patients who presented over a 58-month period. All patients were in severe respiratory difficulty where intubation by conventional means was unsuccessful. All 9 patients were successfully intubated using PDT technique. No technical complications were noted, specifically bleeding, extratracheal placement, or prolonged procedure time. Six patients ultimately died, 2 from anoxic encephalopathy due to failed resuscitation and 4 from comorbid illness. Three patients ultimately survived to hospital discharge. The authors conclude that PDT can effectively establish a surgical airway in an emergent setting. The major advantage of this technique is the ability to gain and maintain competence in an elective, controlled environment. The authors believe that PDT may play a role in the management of the emergent surgical airway.