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BACKGROUND: Vaccination against COVID-19 has started in several countries already and is on its way in others. However, there is an important hesitance towards the vaccine. The aim of this study is to evaluate the vaccination hesitance and main concerns towards the vaccine among surgeons. METHODS: An anonymous survey of 16 questions was sent to 138 Belgian surgeons before the start of vaccination in Belgium. The questions were divided into sections, evaluating demographics, COVID-19 test status and symptoms, the surgeon's opinion on the COVID-19 vaccination and their main concerns. RESULTS: Ninety-three out of 138 surgeons (67.4%) completed the survey: two-third of them were residents. Sixty-nine surgeons (74.2%) do want to get vaccinated. Forty-two surgeons (45.2%) feel like they do not have enough information about the vaccine. Residents feel significantly more underinformed than consultants (52.3% and 29.0%, respectively). Surgeons who feel to be well-informed are more willing to get vaccinated (92.2%) compared to those who feel to have a lack of information (52.4%). The main concerns among surgeons include effectiveness (26.9%), safety and side effects (19.4%) and organisation and vaccination strategy (12.9%). Twenty-five surgeons (26.9%) have no concerns at all. CONCLUSION: Most surgeons (74.2%) are ready for their COVID-19 vaccine. However, some of the surgeons are still doubtful about the vaccine. A lack of information plays a major role in their scepticism. A strong communication strategy is necessary to educate, reassure and motivate surgeons to get vaccinated.
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BACKGROUND: The COVID-19 pandemic has tremendously impacted the healthcare system and residency programs worldwide. Surgical residents were redeployed to COVID-19 units, whereas education and scientific didactics were reduced. The aim of this study is to identify the impact of COVID-19 on Flemish surgical residents' education, personal life and volume of performed surgeries. METHODS: A cross-sectional retrospective survey on educational and personal impact during the first COVID-19 wave was administered anonymously to all surgical residents in Flanders. A quantitative comparison of performed surgeries during this period and the same period a year earlier was conducted. RESULTS: A total of 193 surgical residents (46%) completed the survey. 63% of residents were no longer admitted to multidisciplinary oncologic meetings and 107 (55%) residents had no longer any scientific theoretical meetings at all. Almost one in two residents (46%) indicated more than 50% reduction in time in the operating theater and one in three (31%) residents were involved in care for COVID-19 positive surgical patients. Seventy-eight percent of the residents experienced a negative impact on their surgical training and 41% experienced a negative influence on their private situation. Performed surgical cases during the COVID-19 period were on average 40% less for second, third- and fourth-year residents. CONCLUSION: Surgical residents perceived a high negative impact on personal and professional lives during the start of the COVID-19 pandemic in Flanders. Education and training programs were cancelled and volume of performed surgeries decreased tremendously. Policymakers and surgical program coordinators should ensure surgical education during further evolution of this and future pandemics.
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INTRODUCTION: The need to care for patients with emergency symptoms still continues during the COVID-19 pandemic. The number of emergency surgery procedures performed in Spanish hospitals decreased significantly during the first wave of COVID-19. PATIENTS AND METHODS: We performed a retrospective cohort study comparing the emergency surgery activity in a Spanish tertiary Hospital during the COVID-19 pandemic and emergency surgery activity registered in 2019 during the equivalent time period. RESULTS: A total of 1802 patients were included in control group (CG) versus 756 in pandemic group (PG). Mean number of patients who underwent emergency surgery during the control and pandemic periods was 3.42 patients per day, in contrast to 1.62 during the pandemic period, which represents a 52.6% decrease in emergency surgery activity. During the pandemic period, most of the patients consulted after more than 72 h of symptoms, representing a delay in presenting in the ER of 23.7% when compared to CG. Surgeries due to complications from previous elective procedures decreased (12% vs. 6.1%) in PG, probably because elective procedures are being postponed. We had a 13.1% COVID-19 positivity rate. Morbidity was higher during pandemic (52.5% vs. 35.2%). Mortality rates in patients undergoing emergency surgery was higher in PG (12.1% vs. 4.8%). CONCLUSIONS: The impact of the first wave of COVID-19 in emergency surgery activity has been profound. A significant reduction in emergency surgery was observed, along with longer time periods between patients' onset of symptoms and their arrival at the Emergency Department. Higher morbidity was also observed during the pandemic period.
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Background The COVID-19 pandemic drastically reduced opportunities for surgical skill sharing between high-income and low to middle-income countries. Augmented reality (AR) technology allows mentors in one country to virtually train a mentee in another country during surgical cases without international travel. We hypothesize that AR technology is an effective live surgical training and mentorship modality. Methods Three senior urologic surgeons in the US and UK worked with four urologic surgeon trainees across the continent of Africa using AR systems. Trainers and trainees individually completed post-operative questionnaires evaluating their experience. Results Trainees rated the quality of virtual training as equivalent to in-person training in 83% (N = 5) of cases. Trainers reported the technology's visual quality as "acceptable” in 67% (N = 12) of cases. The audiovisual capabilities of the technology had a "high” impact in the majority of the cases. Conclusion
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The Clinical Practice Committee of the Scandinavian Society of Anaesthesiology and Intensive Care Medicine endorses the ISTH guidelines for antithrombotic treatment in COVID-19. This evidence-based guideline serves as a useful decision aid for Nordic anaesthesiologists caring for patients with COVID-19.Copyright © 2023 The Authors. Acta Anaesthesiologica Scandinavica published by John Wiley & Sons Ltd on behalf of Acta Anaesthesiologica Scandinavica Foundation.
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Perioperative hyperpyrexia raises many questions and can cause permanent brain damage if left untreated. Malignant hyperthermia (MH), although uncommon, but sporadic cases continue to happen and it is potentially life-threatening. It is characterized by sudden rise of body temperatures to above 106 degrees F or even more, and hypercapnia. It is usually associated with anesthetic exposure. However, not every hyperpyrexia is MH;a clinical examination, risk stratification, scoring, and logical approach are required to exclude MH in the postoperative patient. We present a case of rare postoperative hyperpyrexia caused by COVID-19. The patient underwent uneventful spine surgery under general anesthesia and developed hyperpyrexia on the first postoperative day. The case highlights the importance of a logical and systematic approach for excluding the causes of postoperative hyperpyrexia and aggressive management.
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Introduction: Patients with inflammatory bowel disease (IBD) harbor a higher risk of deep venous thrombosis and venous thromboembolism (VTE) compared to healthy individuals. Previous studies, including a large meta-analysis, estimate the risk of VTE incidence to be almost 2-3 times baseline. Guidelines, therefore, recommend VTE prophylaxis in most inpatients with IBD. While previous studies have demonstrated less than ideal adherence with these guidelines, we sought to determine the rate of VTE prophylaxis at an academic medical center. Method(s): A retrospective chart review of inpatients with Crohn's disease or ulcerative colitis admitted to a tertiary medical center in Bronx, NY from 1/2015 to 2/2020 was performed. All patients who were admitted with a primary gynecological or psychiatric disorder, COVID infection, or known hypercoagulable disorder were excluded. Orders for pharmacologic and mechanical VTE prophylaxis at any point during the patient's admission were ed. Using ICD10 codes, IBD patients with acute VTE variations were identified. Clinical and demographic variables were analyzed for their association with VTE prophylaxis. Two-sample t-tests and Fisher's exact tests were used as appropriate. A p-value < 0.05 was considered statistically significant. Result(s): A total of 1670 patients with IBD were identified among whom 1280 (76.7%) were prescribed either pharmacological or mechanical VTE prophylaxis during their hospital admission. 70 patients were excluded from the analysis of development of VTE because their diagnosis of VTE was prior to their admission date. Older age (p<.0001), higher BMI (p<.0001), female sex (p=.001), havingMedicare insurance (p<.0001) were associated with VTE prophylaxis ordering (see Table). There was a VTE incidence of 6.2% (n=98/1600) of the IBD patients in our cohort, with 3/388 patients (0.8%) not being prescribed prophylaxis and 95/1212 (7.8%) being prescribed prophylaxis (p< 0.001). Conclusion(s): Contrary to other studies, we show that VTE prophylaxis rates may not be associated with a reduction in VTE incidence during hospitalization. While bias by indication may be contributing to this finding with those at greatest risk more likely to receive prophylaxis, other factors may be involved. Further studies are warranted. (Table Presented).
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Introduction: Hepatocellular carcinoma (HCC) comprises the majority of primary liver cancer and has a poor prognosis. Clivus metastasis is rare with only a few reported cases in the medical literature. We report a case of a patient who presented with clival mass found to have metastatic HCC. Case Description/Methods: A 63-year-old woman presented for neurosurgical evaluation after she was found to have a skull base mass on computerized tomography (CT) of the head at an outside hospital. She endorsed dysphagia for three months, however denied headaches or visual disturbances. A magnetic resonance imaging (MRI) revealed a 5.4 cm by 2.9 cm by 3.6 cm mass in the clivus, which was deemed as the cause of dysphagia (Figure 1a). The patient subsequently underwent an endoscopic transsphenoidal resection of the clival mass. Histopathology from the tissue revealed a hepatoid carcinoma, concerning for metastatic HCC (Figure 1b and 2c). Immunohistochemical strains were positive for hepatocytic marker arginase-1 (Figure 1d). Laboratory studies revealed alpha fetoprotein (AFP) of 56,344 ng/mL, CA-125 of 376 ng/mL, normal B-HCG and carcinoembryonic antigen (CEA). Thereafter, a triple phase CT of the liver revealed two LI-RADS 5 lesions suggestive of HCC as the primary malignancy. Patient's case was discussed at multidisciplinary tumor board with recommendations for systemic immunotherapy with atezolimumab plus bevacizumab and radiation therapy to the clivus. Discussion(s): The incidence of HCC has almost tripled since the 1980s making it the fastest rising cause of cancer related deaths. Metastasis to the brain comprises 0.26% to 2.2% of cases and the skull base is the most rarely affected anatomical site. Although CNS presentation is rare, we may see more neurological manifestations of metastatic HCC with the persistence of chronic hepatitis infections, the rise of metabolic diseases such as NASH, and an increase in alcohol-related liver disease during the COVID-19 pandemic. Although exceedingly rare, metastasis to the clivus should be considered in the differential diagnosis of skull base masses. Despite detection and treatment, prognosis remains poor and emphasis should be placed on consistent HCC surveillance. This case emphasizes that skull masses must be evaluated diligently as they can be the first sign of underlying liver malignancy. Given the morbidity and mortality associated with HCC, recognition of atypical manifestations of HCC can lead to a prompt diagnosis and initiation of life-saving treatment. (Figure Presented).
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Background/Aims Advances in rational drug design and recent clinical trials are leading to emergence of a range of novel therapies for SLE and therapeutic options in clinical practice are expected to broaden rapidly. The optimal real-world place of emerging and established agents will be guided by understanding their differential efficacy on specific SLE manifestations as well as efficacy for more resistant disease. Anifrolumab, a type-I interferon receptor blocking monoclonal antibody, showed efficacy in SLE in phase III trials with a notable effect on mucocutaneous disease although specific lesion subtypes and chroncicity were not explored. Severe refractory mucocutaneous SLE such as scarring discoid lesions are an important and common clinical challenge in current practice. We therefore prospectively evaluated the real-world efficacy and quality of life impact of anifolumab for active mucocutaneous SLE, recalcitrant to multiple biologic and immunosuppressant therapies. Methods Seven patients commenced anifrolumab (300mg by monthly iv infusion) following application to the manufacturer's early access programme (NCT 04750057). Prior biologic therapies were discontinued at least 5 half-lives in advance. Mucocutaneous disease activity was captured by Cutaneous Lupus Disease Area and Severity Index (CLASI) activity score and medical photography. Patient reported health-related quality of life comprising the Dermatology Life Quality Index (DLQI);Lupus-QoL and EQ5D-5L were evaluated at baseline, three and six months. Results Seven female patients with active mucocutaneous SLE (Discoid LE n=5, chilblain LE n=1, subacute cutaneous LE n=1) and median disease duration of 17 years were evaluated. Median baseline CLASI activity score was 17 (range 10-26;higher scores indicating severe disease). Median number of previously failed therapies was 7 and included rituximab in 6/7, belimumab in 2/7 and thalidomide in 4/7. Rapid resolution of scale and erythema in DLE was established within 1 month of anifrolumab treatment. Improvements to chilblain lupus were evident by three months. CLASI activity score was improved >=75% in all patients at 3 months. Clinical responses were associated with significant improvements in DLQI (p<0.001) and EQ5D-VAS (p=0.002) by three months. Lupus-QoL trended toward improvement across all domains but most strongly for fatigue (p=0.01) and pain (p=0.002) by 6 months. One patient discontinued treatment after 4 months due to polydermatomal shingles complicated by sensorineural hearing loss. Infection coincided with background prednisolone dose >15mg daily, recent COVID-19 infection and new on-treatment hypogammaglobulinaemia (IgG <5g/L). Prolonged aciclovir treatment was required for lesion resolution. Conclusion We report rapid real-world efficacy and quality of life impact of anifrolumab on highly refractory mucocutaneous SLE, which exceeded that anticipated from existing clinical trial data. Findings suggest a unique role for emerging interferon targeting therapies in management of mucocutaneous SLE but emphasize need for enhanced VZV precautions among higher risk patients.
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Intro: Multisystem Inflammatory Syndrome in Children (MIS-C) is a post-infectious inflammatory response after exposure to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) which can cause acute cardiac dysfunction requiring mechanical circulatory support (MCS). MCS utilization for MIS-C is complicated by a propensity for thrombosis, which threatens circuit integrity. This study describes a cohort of MIS-C patients requiring MCS, their outcomes, and the anticoagulation strategies utilized. Method(s): A retrospective case series of patients diagnosed with MIS-C needing veno-arterial extracorporeal membrane oxygenation (VA-ECMO) at Children's Healthcare of Atlanta from March 1, 2020 to June 30, 2022. VA-ECMO variables, laboratory data, complications, and outcomes were collected. Result(s): Seven patients (all male) with severe MIS-C required VA-ECMO for acute cardiac dysfunction. Median age was 13 years (range 4-15 years). Median ICU stay was 13 days (range 6-17 days) with a median ECMO duration of 7 days (IQR 3-8 days) and median mechanical ventilation duration of 8 days (IQR 5-11 days). All seven patients survived to hospital discharge with good neurologic outcomes. Median time to qualitatively normal ventricular function by echocardiogram was 9.5 days (IQR 3-21 days). Heparin was initially used in 6 patients, bivalrudin initially used in 1 patient, and 1 patient converted from heparin to bivalirudin for refractory systemic thrombosis. Median heparin dose was 206u/kg/d (IQR 192-276u/kg/d) with median anti-Xa levels of 0.75 (IQR 0.1-1.1) and median daily PTT 102 seconds (IQR 83-107 seconds). Median daily PTT of patients receiving bivalirudin was 86 seconds (80-93 seconds). Median R-values by thromboelastography were 38 seconds (IQR 25-55 seconds). Two patients required catheter directed thrombolysis with tissue plasminogen activator (t-PA) for refractory intracardiac thrombi, both were initially started on heparin. Significant cannula thrombosis occurred in 2 patients, 1 initially started on heparin and 1 initially on bivalrudin. Bleeding resulting in compartment syndrome occurred in one patient on heparin requiring fasciotomy of the upper extremities, this patient was not receiving t-PA. Conclusion(s): Anticoagulation management for MIS-C patients requiring ECMO is fraught with challenges. A successful management strategy may necessitate higher heparin assay levels, the use of direct thrombin inhibitors for refractory thrombosis, and the deployment of catheter directed thrombolysis. In this case series, CDT was safely and successfully used in two patients. Further studies are required to understand the optimal anticoagulation strategy for these patients to minimize complications.
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Introduction: The Acuity Circles (AC) allocation policy was implemented on February 4, 2020, with the primary intent of reducing disparities in access to deceased donor liver transplants (DDLTs). Overall, it has been successful at achieving this goal. However, changes in end-stage liver disease etiology following the policy change have not been well-characterized. Our goal was to understand how primary etiology of disease in DDLTs has changed since implementation of AC. Method(s): Data from the Organ Procurement Transplantation Network (OPTN) and United Network of Organ Sharing (UNOS) were analyzed to compare the primary classified etiologies of liver disease for DDLTs overall and based on allocation Model-for-end-stage-liver-disease (aMELD) categories used for AC sharing: aMELD>=37, aMELD 33-36, aMELD 29-32, aMELD 15-28, and aMELD<=14 DDLTs. Time was divided into four equivalent "eras" of 256 days duration by date of transplantation: 1) 9/10/18-5/23/19 (Era 1);2) 5/24/19-2/3/20 (Era 2);3) 2/4/20-10/16/20 (Era 3);and 4) 10/17/20-6/29/21 (Era 4). Result(s): The percentage of all DDLTs for alcohol-related liver disease (ARLD) increased from 32.3% pre-AC to 38.7% of DDLTs post AC. This was met with a corresponding decrease in the relative percentage of DDLTs related to Hepatitis C Virus (from 17.0% of DDLTs pre-AC to 12.2% post-AC), with the relative differences of other etiologies being a less than 1% difference pre- vs post- AC. There is a consistent increase in the share of DDLTs due to ARLD across each Era. The rise in adult DDLTs for ARLD was most pronounced among aMELD >=37 recipients, although similar trends were seen among aMELD 33-36 and aMELD 29-32 groups, but not aMELD 15-28 and aMELD <=14 groups. The median age of adult DDLTs for ARLD decreased consistently over time for the aMELD >=37 group, but not for the aMELD 33-36 and aMELD 29-32 groups. (Figure) (Table) Conclusion(s): Following implementation of AC, there was a relative increase in DDLTs due to ARLD. The younger age and high aMELD scores of these patients suggests these may be largely among patients with acute alcoholic hepatitis. This would align with published data on the overall increase in liver transplantation due to ARLD during the COVID-19 pandemic. (Figure Presented).
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Introduction: Patients with COVID pneumonia who require intubation and prolonged mechanical ventilation are at risk for complications such as recurrent infection, tracheomalacia, tracheal stenosis, and the development of tracheoesophageal fistula (TEF). TEF is a devastating complication where the trachea and esophagus develop an abnormal connection in the lower airway that dramatically increases the mortality of critically ill patients by recurrent aspiration and pneumonias. Though commonly associated with neoplasms another risk is pressure induced ischemia of the common wall between the trachea and esophagus. This can occur due to overinflation of the endotracheal (ET) cuff, especially with concomitant use of a nasogastric tube (NGT). Definitive management requires surgical repair. Case Description/Methods: A 69-year-old male patient presented with acute hypoxemic respiratory failure secondary to COVID pneumonia requiring intubation and insertion of an NGT. On day 29 the patient underwent percutaneous enterogastrostomy (PEG) placement and tracheostomy;it was noted intraoperatively that the tracheal mucosa was inflamed and friable. On day 36 bronchoscopy was performed through the tracheostomy tube due to concerns for mucus plugging. Friable mucosa with granulation tissue was seen at the distal end of the tube, so an extra-long tracheostomy tube was exchanged to bypass the granulation tissue. Later that night the ventilator measured a 50% discrepancy between the delivered and exhaled tidal volumes, triggering an alarm. Exam noted distension of the PEG-bag with a fluid meniscus in the tubing moving in sync with each respiration. TEF was considered and bronchoscopic evaluation confirmed a 1-centimeter TEF. The patient underwent successful TEF repair and is slowly recovering (Figure). Discussion(s): Critically ill patients who require prolonged support are at high risk of complications and device related injury. With each device-day there is an increased risk of complications, such as infection, dislodgement, and pressure-related injuries. This case highlights the importance of serial physical examinations as well as understanding possible device related complications. An unexpected finding, such as a persistent air leak, air in a PEG bag, or a fluctuating meniscus should raise suspicion for the development of a serious complication and would warrant prompt confirmatory testing. Our literature review revealed no reports of a PEG tube abnormalities as a presenting finding for TEF.
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Purpose Regular practice, quality clinical exposure, and academic discussion are essential in any surgical specialty training. This study discusses and validates the option of using a fresh "chicken quarter" model with a measurable scoring system, as a standard training regimen in microvascular surgery. This can be a very effective, economical, and easily accessible model for residents.Materials and Methods This study was conducted in the Department of Plastic surgery, from October 2020 to May 2021. Twenty-four fresh "chicken quarter" specimens were dissected and the ischial arteries and femoral veins' external diameter (ED) were measured. The microsurgical skills of the trainee were assessed in 6 months intervals using the Objective Structured Assessment of Technical Skills Scale (OSATS) as well as the time taken for anastomosis. All the data were analyzed using SPSS (statistical package for social sciences) version 21.Results A task-specific score value of 50% on October 2020 improved to 85.7% by May 2021. This was found to be statistically significant ( p = 0.043). The mean ED of the ischial artery and femoral vein was 2.07 and 2.26 mm, respectively. The mean width of the vein measured at the lower one-third of the tibia was 2.08 mm. A greater than 50% reduction in anastomosis time was observed after a period of 6 months.Conclusion In our minimal experience, the "chicken quarter model" with OSATS scoring system seems to be effective, economical, very affordable, and easily accessible microsurgery training model for the residents. Our study is done only as a pilot project due to limited resources and we have the plan to introduce it as a proper training method in the near future with more residents.
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Introduction: The mortality rate of patients hospitalized with a lower gastrointestinal bleed has been reported at 1.1% in the United States from 2005 to 2014. Pseudoaneurysms, typically associated with pancreatitis, have been described in case reports as a rare condition with a small subset presenting as gastrointestinal bleeding. Our study describes a rare case of recurrent lower gastrointestinal bleeding diagnosed as a pseudoaneurysm by endoscopy and angiography. Case Description/Methods: A 38-year-old male presented to our facility from a long-term care facility with hematochezia and blood clots per gastrostomy-jejunostomy. He had recently been hospitalized for severe coronavirus disease 2019 with a complicated hospital course in the intensive care unit including necrotizing pancreatitis with an abdominal drain, multiple secondary infections, tracheostomy, and percutaneous endoscopic gastrostomy-jejunostomy. On previous hospitalization, he was found to have a small pseudoaneurysm of the gastroduodenal artery and received embolization of the gastroduodenal and gastroepiploic arteries at that time. During transport to our hospital, he was noted to have tachycardia, hypotension requiring norepinephrine, and was transfused one unit of red blood cells. Hemoglobin at this time was 7.5 g/dl after transfusion. Esophagogastroduodenoscopy was completed and showed a gastrojejunostomy tube in the expected location but was noted to be tight to the mucosa, which was pale in appearance. Flexible sigmoidoscopy revealed localized areas of edematous and erythematous mucosa with some associated oozing throughout the sigmoid colon. Repeat evaluation was completed one week later due to recurrent hematochezia. Colonoscopy was performed with identification of an apparent fistulous tract in the sigmoid colon located at 35 cm. Computed tomography angiography localized a pseudoaneurysm arising from the marginal artery of Drummond just proximal to its anastomosis with the ascending branch of the left colic artery and was successfully embolized. Discussion(s): Pseudoaneurysms, such as the one described in this case, have been shown to be associated with pancreatitis and can result if a pseudocyst involves adjacent vasculature. Gastrointestinal bleeding is a rare presentation of this condition. However, this case highlights the importance of repeat colonoscopy and angiography in the setting of a lower gastrointestinal bleed of unknown etiology.
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OBjECTivE The efficient use of wards intended for elective surgeries is essential to resolve cases on the surgical waiting list. This study aims to estimate the efficiency of ward use in the Chilean public health system between 2018 and 2021.METHoDS The design was an ecological study. Section A.21 of the database constructed by the monthly statistical summaries that each public health network facility reported to the Ministry of Health between 2018 and 2021 was analyzed. Data from subsections A, E, and F were extracted: ward staffing, total elective surgeries by specialty, number, and causes of cancelation of elective sur-geries. Then, the surgical performance during working hours and the percentage of hourly oc-cupancy for a working day was estimated. Additionally, an analysis was made by region with data from 2021.RESulTS The percentage of elective wards relative to staffed wards ranged from 81.1% to 94.1%, while those enabled in relation to staffed wards ranged from 70.5% to 90.4% during 2018 and 2021. The total number of surgeries was highest in 2019 (n = 416 339), but for 2018, 2020, and 2021 it ranged from 259 000 to 297 000. Cancelations ranged between 10.8% (2019) and 6.9% (2021), with the leading cause being patient-related. When analyzing the number of cases canceled monthly by facility, we saw that the leading cause was trade union-related. The maximum throughput of a ward intended for elective surgery was reached in 2019 with 2.5 surgeries;in 2018, 2020, and 2021, the throughput was around two surgeries per enabled ward for elective surgery. The percentage of ward time occupied during working hours as compared to a contract day ranged from 80.7% (2018) and 56.8% (2020). CoNCluSioNS All the parameters found and estimated in this study show an inefficient utilization of operating rooms in Chilean public healthcare facilities.
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BACKGROUND: As on March 12, 2020, the WHO declared COVID-19 as a global pandemic. Its rapid spread has posed major challenges to the management of health-care systems. Patients with hematological disorders, being immunocompromised in more ways than one, face a lot of challenges. Most of these patients require frequent visits to health-care facilities for transfusion support, infusions, surveillance, and follow-ups, which increase the risk of exposure and hence infection with severe acute respiratory syndrome coronavirus 2. AIM: We assessed the impact of the pandemic on the decisions of hematologists in Saudi Arabia. Method(s): An online survey was done through questionnaires, to understand the decisions and course of clinical treatments taken. 45 hematologist answered 20-questions structured questionnaires through online link. RESULT(S): The majority of hematologist have used virtual clinics in managing patients and have delayed or canceled well visits. Although some hematologist delayed treatment in stable patients like autologous stem cell transplantation for myeloma patients, the majority did not delay induction or consolidation therapies for patients with leukemia with curative intent plans. CONCLUSION(S): The crisis brought along with it challenges and opportunities to improve patient care through research and clinical practice. Telemedicine was sought for supporting outpatients. Malignancies were taken care of, with due precautions. Observations of decisions of hematologists resulted in the patients still being closely followed up and urgent treatments being attended to. The hematologists expressed satisfaction with the use of telemedicine. Online consultations and monitoring of patients could probably be taken as an alternative resource in such situations.Copyright © 2023 Journal of Applied Hematology Published by Wolters Kluwer - Medknow.
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The proceedings contain 63 papers. The topics discussed include: a retrospective study to optimize post-anesthetic recovery time after ambulatory lower limb orthopedic procedures at a tertiary care hospital in Canada;a virtual airway evaluation as good as the real thing?;airway management during in hospital cardiac arrest by a consultant led airway management team during the COVID-19 pandemic: a prospective and retrospective quality assurance project;prevention of cautery induced airway fire using saline filled endotracheal tube cuffs: a study in a trachea airway fire model;smart phone assisted retrograde illumination versus conventional laryngoscope illumination for orotracheal intubation: a prospective comparative trial;time to single lung isolation in massive pulmonary hemorrhage simulation using a novel bronchial blocker and traditional techniques;cannabinoid type 2 receptor activation ameliorates acute lung injury induced systemic inflammation;bleeding in patients with end-stage liver disease undergoing liver transplantation and fibrinogen level: a cohort study;endovascular Vena Cavae occlusion in right anterior mini-thoracoscopic approach for tricuspid valve in patients with previous cardiac surgery;and mesenchymal stem cell extracellular vesicles as a novel, regenerative nanotherapeutic for myocardial infarction: a preclinical systematic review.
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PURPOSE/HYPOTHESIS: The 2-minute-step test (2MST) is a face-to-face (F2F) measure used to clinically evaluate aerobic capacity in adults. With the onset of the COVID-19 pandemic, the need to assess cardiovascular health in a virtual environment became evident. The 2MST is amenable to being performed in a virtual environment due to low space requirements, simple instructions, and the ability to visually count step performance through a remote visual setup. The purpose of this study is to determine if there is a difference in performance on the 2MST when administered virtually compared with F2F. NUMBER OF SUBJECTS: 28 healthy adults aged 18-35 were recruited. Subjects were screened to determine eligibility and scheduled for a practice session in both test environments. Exclusion criterion included balance impairments, cardiopulmonary conditions, and pain/recent surgeries that would adversely impact stepping performance. MATERIALS AND METHODS: Subjects performed the 2MST virtually via Zoom platform and F2F on two separate days within 1 week of each other in a counterbalanced order. The primary outcome measure was total number of steps with the right leg to the marked height in both testing sessions. Heart rate was measured prior to performance and immediately upon test completion on both days. Group differences were analyzed using twotailed paired t-tests. RESULT(S): 25 adults (mean age = 24.0 years, 9males, 16 females) completed both sessions. Three subjects were not able to complete both tests and were excluded from analysis. There is no significant difference in mean number of steps performed F2F (M=108.6, SD=11.5) and virtual (M=109.2, SD=15.1);t(24)= .359, p = .7227. The average of the difference in steps between F2F and the virtual environment was <1 step (0.6). Change in heart rate (bpm) was not significantly different in the second test (M=50.4, SD=24.8) compared with the first test (M=46.7, SD=23.6) suggesting similar exertion in both test environments;t(23)=1.0288, p= .3143. CONCLUSION(S): Our findings indicate 2MST performance in healthy adults aged 18-35 is not significantly different when administered via Zoom compared with F2F. This suggests the 2MST may be an effective tool, if a visual virtual option such as Zoom or Facetime, is available when assessing aerobic capacity remotely. Limitations of the study include generalizability to other age groups is currently unknown and the ability of subjects to independently set up the test remotely was not assessed. As in all virtual assessments, clinical reasoning guides which patients are appropriate to perform outcome measures safely, if skilled assistance in not available. CLINICAL RELEVANCE: A valid tool to assess aerobic capacity in a virtual environment can improve patient care, improve access to physical activity interventions and improve health outcomes. Vulnerable populations, such as cancer survivors, who need virtual options for ongoing care will benefit from assessment tools that are adaptable and valid in virtual settings.
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Inputs and Outputs: The Strike-a-Match Function, written in JavaScript version ES6+, accepts the input of two datasets (one dataset defining eligibility criteria for research studies or clinical decision support, and one dataset defining characteristics for an individual patient). It returns an output signaling whether the patient characteristics are a match for the eligibility criteria.Purpose: Ultimately, such a system will play a "matchmaker" role in facilitating point of-care recognition of patient-specific clinical decision support.Specifications: The eligibility criteria are defined in HL7 FHIR (version R5) Evidence Variable Resource JSON structure. The patient characteristics are provided in an FHIR Bundle Resource JSON including one Patient Resource and one or more Observation and Condition Resources which could be obtained from the patient's electronic health record.Application: The Strike-a-Match Function determines whether or not the patient is a match to the eligibility criteria and an Eligibility Criteria Matching Software Demonstration interface provides a human-readable display of matching results by criteria for the clinician or patient to consider. This is the first software application, serving as proof of principle, that compares patient characteristics and eligibility criteria with all data exchanged using HL7 FHIR JSON. An Eligibility Criteria Matching Software Library at https://fevir.net/110192 provides a method for sharing functions using the same information model.
ABSTRACT
Background: Obesity is an epidemic treatable disease. In Bahrain, the prevalence of obesity was 36.2%. Bariatric surgery should be considered for patients with BMI >= 40, or >= 30 with obesity-related comorbidities. Family physicians have a key role in identifying and counseling patients who may qualify for bariatric surgery. The most common reason for physicians' refusal of referral for bariatric surgeries is fear of complications followed by concern of ineffective weight loss following the surgery. Doctors are not comfortable providing post bariatric operation care. Aim(s): To study the PCPs' knowledge, attitude and practice towards bariatric surgeries in the kingdom of Bahrain. Method(s): this is a cross-sectional study of a convenient sample of physicians working in the Kingdom of Bahrain health centers, using an electronic and manual questionnaire to test the knowledge, attitude and practice towards bariatric surgery. Result(s): The sample included a total of 222 participants. 56.1% agreed that the BMI >= 40 without weight related comorbidities is an indication for bariatric surgery and 92.3% of them referred patients for bariatric surgery, with BMI (88.6%) as the most influential factor followed by presence of comorbidities (87.8%). On the other hand, lack of resources was the main cause for not referring patient for bariatric surgery (29.4%) followed by concerns with follow up (23.5%). 80.6% are comfortable to initiate conversations with their patients about bariatric surgery, while 36.1% feel comfortable explaining the procedural options to a patient. 83.8% agreed that additional medical education in bariatric surgical care would be useful. Conclusion(s): Primary care physicians showed well knowledge about the referral criteria to bariatric surgeries and that's reflected by the high referral rate (92.3%). But there is a gap in the knowledge mean score across different age groups and experience. Less than half of the physicians are not comfortable dealing with patients. Continuous medical education is essential to address the gap and to establish comprehensive obesity management guidelines for primary care physicians.Copyright © 2023, Bahrain Medical Bulletin. All rights reserved.