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The introduction of Mission: Lifeline significantly increased timely access to percutaneous coronary intervention for patients with ST-segment–elevation myocardial infarction (STEMI). In the years since, morbidity and mortality rates have declined, and research has led to significant developments that have broadened our concept of the STEMI system of care. However, significant barriers and opportunities remain. From community education to 9-1-1 activation and emergency medical services triage and from emergency department and interfacility transfer protocols to postacute care, each critical juncture presents unique challenges for the optimal care of patients with STEMI. This policy statement sets forth recommendations for how the ideal STEMI system of care should be designed and implemented to ensure that patients with STEMI receive the best evidence-based care at each stage in their illness.

Purpose Spinal metastases are indicative of progressive cancer which can lead to vertebral body fractures and spinal cord compression. Radiofrequency ablation (RFA) treatment is infrequently used in patients with refractory pain. The aim of this systematic review is to determine the clinical efficacy of RFA, with the scope of using it as front-line management of spinal metastases. Methods Electronic databases were searched (to July 2020) for studies evaluating RFA treatment for spinal metastases in adults. Measured outcomes were pain (primary), disability, health-related quality of life (HRQOL), complications, tumour control and mortality. Study inclusion, data extraction and risk of bias using the ROBIN-I tool were assessed. Meta-analysis was conducted for pooled results with homogeneity, and narrative synthesis was conducted otherwise. Results 15 studies were included. RFA reduces pain scores at 3–5 weeks [standardised mean difference (SMD 2.24, 95% confidence intervals (CI) 1.55–2.93], 3–4 months (SMD 3.00, 95% CI 1.11–4.90) and 5–6 months (SMD 3.54, 95% CI 1.96–5.11). RFA is effective in reducing disability/improving HRQOL in the short-term but longer-term efficacy remains unclear. 13.2% cases reported local tumour control failure (2.5 months–5 year follow-up) whereas mortality was 23.6% (follow-up of up to 1 year). Conclusion Low quality evidence has proven RFA to be safe and effective in reducing pain and disability, especially in the short-term. RFA may be routinely implemented in all cases involving refractory pain or radiotherapy-resistant tumours but controlled trials are required to compare the efficacy of RFA to current frontline treatments. PROSPERO protocol registration number: CRD42020202377.

Transcatheter aortic valve replacement (TAVR) has become a mainstay of treatment in the management of severe aortic stenosis. It is a challenging procedure that requires expertise in obtaining proper access, delivery of catheters to and beyond the aortic valve, and finally accurate deployment of the aortic bioprosthesis. Patients with aortic anomalies portend an added challenge in performing TAVR procedures. We present the case of a patient incidentally found to have a right dominant double aortic arch who underwent successful TAVR for severe aortic stenosis.

Background ATP1A3-related disorders are rare but increasingly recognized syndromes with overlapping phenotypes. Clinical observations A male child and his mother with c.2452G>A (p.Glu818Lys) mutation and an unrelated child with c.2428A>T (p.Ile810Phe) mutation in the ATP1A3 gene are reported. Results The first child presented with fever-induced flaccid unresponsiveness and the diagnosis was made after extensive negative workup except for abnormal EMG showing low amplitude motor responses with acute denervation; his symptomatic mother went undiagnosed for thirty years until his diagnosis. An unrelated male child presented with symptoms most consistent with the rapid-onset dystonia-Parkinsonism (RDP) phenotype but with intermediate features of alternating dystonia with choreoathetoid movements two years after a c.2428A>T (p.Ile810Phe) mutation was found. Conclusion ATP1A3-related disorders have variable manifestations and can remain undiagnosed for decades. Treatment remains mostly supportive. With the increasing use of genetic testing for broad indications, further research into effective therapies is necessary.

BackgroundCurrent recommendations in the United States are that subjects with a previous history of COVID-19 disease receive the full 2 dose mRNA vaccine regimen. We tested the hypothesis that humoral immune responses and reactogenicity to a SARS-CoV-2 mRNA vaccine (BNT-162b2) differ qualitatively and quantitatively in subjects with prior SARS-CoV-2 infection versus infection-naïve subjects.MethodsHealth care workers (n=61) from a single academic institution with and without prior COVID-19 received two 30 µg doses of BNT162b2 vaccine 3 weeks apart. The COVID group (n=30) received vaccine approximately 7 months post infection. IgG antibody against the Spike receptor-binding domain (RBD), serum neutralizing activity and vaccine adverse reactions were assessed every 2 weeks for 56 days after the 1st injection. A longitudinal design and long study duration allowed the onset, maximum response and initial decay rate of Spike IgG antibody to be assessed in each subject. In addition, Spike IgG antibody levels are expressed as µg / mL to provide normal values for clinical decision making.FindingsSpike IgG responses were highly variable in both groups. However, the COVID group manifested rapid increases in Spike IgG antibody and serum neutralizing activity post 1st vaccine dose but little or no increase in Spike IgG or serum neutralizing activity after the 2nd dose. In fact, Spike IgG was maximum prior to the 2nd dose in 36% of the COVID group and 0% of controls. Peak IgG antibody was lower but appeared to fall more slowly in the COVID than in the control group. Finally, adverse systemic reactions e.g., fever, headache and malaise, after both the 1st and 2nd injection were more frequent and lasted longer in the COVID group than in the control group.ConclusionsHealth care workers with prior COVID-19 demonstrate a robust, accelerated humoral immune response to the 1st dose of the COVID-19 mRNA vaccine but attenuated response to the 2nd dose. They also experience greater reactogenicity than controls. Accordingly, subjects with prior COVID-19 may require only a single dose of vaccine.

Family-based interventions offer a promising avenue for addressing chronic negative family interactions that contribute to lasting consequences, including family violence and the onset and maintenance of mental health disorders. The purpose of this study was to conduct a mixed-methods, single group pre-post pilot trial of a family therapy intervention (N = 10) delivered by lay counselors in Kenya. Results show that both caregivers and children reported reductions in family dysfunction and improved mental health after the intervention. Point estimates represent change of more than two standard deviations from baseline for the majority of primary outcomes. Treated families also reported a decrease in harsh discipline, intimate partner violence, and alcohol-related problems. These results were corroborated by findings from an observational measure of family functioning and in-depth qualitative interviews. This study presents preliminary evidence of pre-post improvements following a family therapy intervention consisting of streamlined, evidence-informed family therapy strategies to target family dysfunction and mental health.

Objective Our epilepsy population recently experienced the acute effects of the COVID‐19 pandemic in New York City. Herein, we aimed to determine patient‐perceived seizure control during the surge, specific variables associated with worsened seizures, the prevalence of specific barriers to care, and patient‐perceived efficacy of epilepsy care delivered via telephone and live video visits during the pandemic. Methods We performed a cross‐sectional questionnaire study of adult epilepsy patients who had a scheduled appointment at a single urban Comprehensive Epilepsy Center (Montefiore Medical Center) between March 1, 2020 and May 31, 2020 during the peak of the COVID‐19 pandemic in the Bronx. Subjects able to answer the questionnaire themselves in English or Spanish were eligible to complete a one‐time survey via telephone or secure online platform (REDCap). Results Of 1212 subjects screened, 675 were eligible, and 177 adequately completed the questionnaire. During the COVID‐19 pandemic, 75.1% of patients reported no change in seizure control, whereas 17.5% reported that their seizure control had worsened, and 7.3% reported improvement. Subjects who reported worsened seizure control had more frequent seizures at baseline, were more likely to identify stress and headaches/migraines as their typical seizure precipitants, and were significantly more likely to report increased stress related to the pandemic. Subjects with confirmed or suspected COVID‐19 did not report worsened seizure control. Nearly 17% of subjects reported poorer epilepsy care, and 9.6% had difficulty obtaining their antiseizure medications; these subjects were significantly more likely to report worse seizure control. Significance Of the nearly 20% of subjects who reported worsened seizure control during the COVID‐19 pandemic, stress and barriers to care appear to have posed the greatest challenge. This unprecedented pandemic exacerbated existing and created new barriers to epilepsy care, which must be addressed.

Background Infection with the novel severe acute respiratory syndrome coronavirus 2 has been associated with a hypercoagulable state. Emerging data from China and Europe have consistently shown an increased incidence of venous thromboembolism (VTE). We aimed to identify the VTE incidence and early predictors of VTE at our high-volume tertiary care center. Methods We performed a retrospective cohort study of 147 patients who had been admitted to Temple University Hospital with coronavirus disease 2019 (COVID-19) from April 1, 2020 to April 27, 2020. We first identified the VTE (pulmonary embolism [PE] and deep vein thrombosis [DVT]) incidence in our cohort. The VTE and no-VTE groups were compared by univariable analysis for demographics, comorbidities, laboratory data, and treatment outcomes. Subsequently, multivariable logistic regression analysis was performed to identify the early predictors of VTE. Results The 147 patients (20.9% of all admissions) admitted to a designated COVID-19 unit at Temple University Hospital with a high clinical suspicion of acute VTE had undergone testing for VTE using computed tomography pulmonary angiography and/or extremity venous duplex ultrasonography. The overall incidence of VTE was 17% (25 of 147). Of the 25 patients, 16 had had acute PE, 14 had had acute DVT, and 5 had had both PE and DVT. The need for invasive mechanical ventilation (adjusted odds ratio, 3.19; 95% confidence interval, 1.07-9.55) and the admission D-dimer level ≥1500 ng/mL (adjusted odds ratio, 3.55; 95% confidence interval, 1.29-9.78) were independent markers associated with VTE. The all-cause mortality in the VTE group was greater than that in the non-VTE group (48% vs 22%; P = .007). Conclusions Our study represents one of the earliest reported from the United States on the incidence rate of VTE in patients with COVID-19. Patients with a high clinical suspicion and the identified risk factors (invasive mechanical ventilation, admission D-dimer level ≥1500 ng/mL) should be considered for early VTE testing. We did not screen all patients admitted for VTE; therefore, the true incidence of VTE could have been underestimated. Our findings require confirmation in future prospective studies.

To help standardize the assessment of diastolic dysfunction in the United States, the American Society of Echocardiography (ASE) released criteria for the assessment of diastology in patients with normal and abnormal ejection fraction. As heart failure with preserved ejection fraction (HFpEF) is a leading cause of morbidity and mortality in cardiac patients, it is imperative to assess diastology appropriately. Echocardiography is the mainstay in the assessment of diastolic function; with the new ASE guidelines, diagnosis is simplified especially in patients that have preserved baseline ejection fraction. Our study aimed to determine the extent of physician variability in diastology reporting at our medical center after the release of the new ASE criteria.

This is an interesting case of ascending penetrating aortic ulcer (PAU) leading to pseudoaneurysm and eventually type A aortic dissection and peri-aortic hematoma. PAUs are common clinical manifestations, however, uncommonly lead to pseudoaneurysms that cause aortic dissection.

This is a case of a patient diagnosed with anterior ST-elevation myocardial infarction (STEMI) with a ventricular paced rhythm after the patient underwent a femoral-femoral bypass surgery for severe peripheral vascular disease. The case highlights the diagnosis of STEMI in the setting of paced rhythm in the appropriate clinical setting.

This is an interesting cardiovascular imaging and coronary angiography case of a 67-year-old female patient who presented with chest pain, abnormal electrocardiogram (EKG), and heart failure who was subsequently found to have spontaneous coronary artery dissection (SCAD) and Takotsubo cardiomyopathy (TCM) on imaging studies. The case presentation highlights the importance of imaging studies and prompt diagnosis in these patients. This study may also highlight the need for early medical intervention in patients with suspected systolic dysfunction due to either of these pathophysiologic processes.

This is an interesting coronary angiography and interventional cardiology case of a 75-year-old Caucasian male with a prior history of coronary artery bypass surgery who presented with non-ST elevation myocardial infarction (NSTEMI) thought to be secondary to distal embolization from thrombus in large right coronary artery (RCA) vein graft aneurysms. This subsequently resulted in percutaneous intervention with coiling of the aneurysmal vein graft segments.

Loss-of-function mutations of the s-cell ATP-sensitive potassium channels (KATP) cause the most common and severe form of congenital hyperinsulinism (KATPHI), a disorder of s-cell function characterized by severe hypoglycemia. Children with KATPHI are typically unresponsive to medical therapy and require pancreatectomy for intractable hypoglycemia. We tested the hypothesis that inhibition of insulin receptor signaling may prevent hypoglycemia in KATPHI. To test this hypothesis, we examined the effect of an antibody allosteric inhibitor of the insulin receptor, XMetD, on fasting plasma glucose in a mouse model of KATPHI (SUR-1-/- mice). SUR-1-/- and wild-type mice received twice weekly intraperitoneal injections of either XMetD or control antibody for 8 wks. Treatment with XMetD significantly decreased insulin sensitivity, and increased hepatic glucose output and fasting plasma glucose. These findings support the potential use of insulin receptor antagonists as a therapeutic approach to control the hypoglycemia in congenital hyperinsulinism.

Background and Purpose— Primary stroke center (PSC) certification was established to identify hospitals providing evidence-based care for stroke patients. The numbers of PSCs certified by Joint Commission (JC), Healthcare Facilities Accreditation Program, Det Norske Veritas, and State-based agencies have significantly increased in the past decade. This study aimed to evaluate whether PSCs certified by different organizations have similar quality of care and in-hospital outcomes. Methods— The study population consisted of acute ischemic stroke patients who were admitted to PSCs participating in Get With The Guidelines-Stroke between January 1, 2010, and December 31, 2012. Measures of care quality and outcomes were compared among the 4 different PSC certifications. Results— A total of 477 297 acute ischemic stroke admissions were identified from 977 certified PSCs (73.8% JC, 3.7% Det Norske Veritas, 1.2% Healthcare Facilities Accreditation Program, and 21.3% State-based). Composite care quality was generally similar among the 4 groups of hospitals, although State-based PSCs underperformed JC PSCs in a few key measures, including intravenous tissue-type plasminogen activator use. The rates of tissue-type plasminogen activator use were higher in JC and Det Norske Veritas (9.0% and 9.8%) and lower in State and Healthcare Facilities Accreditation Program certified hospitals (7.1% and 5.9%) ( P Conclusions— Among Get With The Guidelines-Stroke hospitals with PSC certification, acute ischemic stroke quality of care and outcomes may differ according to which organization provided certification. These findings may have important implications for further improving systems of care.

Brain imaging studies have identified multiple neuronal networks and circuits in the brain with altered functioning in patients with schizophrenia. These include the hippocampo-cerebello-cortical circuit, the prefrontal-thalamic-cerebellar circuit, functional integration in the bilateral caudate nucleus, and the salience network consisting of the insular cortex, parietal anterior cingulate cortex, and striatum, as well as limbic structures. Attributing psychotic symptoms to any of these networks in schizophrenia is confounded by the disruption of these networks in schizophrenic patients. Such attribution can be done with isolated dysfunction in any of these networks with concurrent psychotic symptoms. We present the case of a patient who presents with new-onset hallucinations and a stroke in brain regions similar to the salience network (insular cortex, parietal cortex, and striatum). The implication of these findings in isolating psychotic symptoms of the salience network is discussed.

Global health care manufacturer Novo Nordisk commissioned research regarding awareness of drug safety department activities and potential to increase patient feedback. Objectives were to examine patients' knowledge of pharmaceutical manufacturers' responsibilities and efforts regarding drug safety, their perceptions and experiences related to these efforts, and how these factors influence their thoughts and behaviors. Data were collected before and after respondents read a description of a drug safety department and its practices.We conducted quantitative survey research across 608 health care consumers receiving treatment for diabetes in the United States, Germany, United Kingdom, and Italy. This research validated initial, exploratory qualitative research (across 40 comparable consumers from the same countries) which served to guide design of the larger study.Before reading a drug safety department description, 55% of respondents were unaware these departments collect safety information on products and patients. After reading the description, 34% reported the department does more than they expected to ensure drug safety, and 56% reported "more confidence" in the industry as a whole. Further, 66% reported themselves more likely to report an adverse event or product complaint, and 60% reported that they were more likely to contact a drug safety department with questions. The most preferred communication methods were websites/online forums (39%), email (27%), and telephone (25%).Learning about drug safety departments elevates consumers' confidence in manufacturers' safety efforts and establishes potential for patients to engage in increased self-monitoring and reporting. Study results reveal potentially actionable insights for the industry across patient and physician programs and communications.

The diagnosis and management of parotitis can be challenging. Patients often present with pain and edema in the neck, jaw, head, and ear due to congestion of the gland. Parotitis is typically caused by an infection within the parotid gland and surrounding lymph nodes, and the infection can spread to nearby cervical fascial planes and cause major complications if not managed successfully. Specific guidelines for the outpatient management of parotitis are limited, and outpatient treatment failures are common, requiring inpatient therapy with multiple broad-spectrum antibiotics. In the current case, a comprehensive patient-centered approach was used to treat a woman whose overlapping clinical conditions, lifestyle, and work factors led to an infection of the parotid gland.

Background This study aims to improve the rate of folic acid supplementation to adolescent women with epilepsy on an antiepileptic drug (AED) regimen seen by the pediatric neurology providers at the Children's Hospital at Montefiore, in compliance with the 2009 American Academy of Neurology and American Epilepsy Society practice parameter. Methods We designed a quality improvement study with implementation of a series of interventions and compared folic acid supplementation rates before and after intervention. We made additional comparisons based on specific age groups (12 to 15 years and 16 to 21 years) and a diagnosis with or without developmental impairment. Results A review of 1850 charts from 2004 to 2015 showed an average folic acid prescription rate of 41%. Supplementation rates gradually increased to 52.2%, 58.5%, 60.3%, and finally up to 81.6% after this respective intervention: initial email reminder, provider education, posting signs in examination rooms, and implementation of an electronic medical record best practice advisory. There was improvement across all categories, in both age groups (12 to 15 years and 16 to 21 years) and in those with or without developmental impairment. There was a trend for higher compliance rates in adolescents without developmental impairment. Conclusions Our interventions resulted in an increase in folic acid supplementation rates of adolescent women with epilepsy. These results are encouraging. We plan to extend education about the recommendations for folic acid supplementation to non-neurology providers, as well as expand to apply our interventions and assess adherence to other defined epilepsy quality measures.

Heterozygous mutations in GATA6 have been linked to pancreatic agenesis and cardiac malformations. The aim of this study was to describe a new mutation in GATA6 in an infant with pancreatic agenesis, associated with truncus arteriosus and absent gallbladder. Clinical data were obtained from chart review. Gene sequencing was performed on genomic DNA. The patient was a female infant diagnosed shortly after birth with a severe cardiac malformation, absent gallbladder, anomalous hepatic blood flow, unilateral hydronephrosis and hydroureter, neonatal diabetes, and pancreatic exocrine insufficiency. Despite prolonged intensive management care, she died at 3 months of age because of cardiac complications. Analysis of her genomic DNA revealed a novel missense mutation of GATA6. The novel mutation described in this case extends the list of GATA6 mutations causing pancreatic agenesis and cardiac malformations.

Urologists are becoming increasingly aware of the importance of pretreatment percutaneous renal biopsy of small renal cortical neoplasms. A barrier to the routine performance of ultrasonography-guided percutaneous renal biopsy has been the technical challenges associated with the procedure. We evaluated a new modified needle, which incorporates an echogenic needle tip designed to improve the needle tip's visibility under ultrasonographic visualization. We evaluated and compared the ultrasonographic imaging quality of the echogenic needle (EN) and a standard needle (SN).Forty-eight participants were recruited to perform ultrasonography-guided needle targeting and drainage of a simulated cyst within a phantom model. The simulated cysts were embedded in an opaque gel mold. Each participant was blinded to the type of needle being deployed and was asked to identify and aspirate the simulated cyst with each needle under ultrasonography guidance. Each needle was tested at three ultrasound-aiming angles, (0, 15, and 30 degrees). The quality of needle visibility under ultrasonographic imaging was assessed via a questionnaire, including needle preference and a visibility score (1-10) at each aiming angle. Participants were stratified by level of ultrasound experience.For each angle tested, the EN received higher visibility ratings. The mean visibility scores for the EN vs the SN were 6.44 vs 5.52 at 0 degrees (P=0.001), 7.77 vs 6.96 at 15 degrees (P=0.0004) and 8.33 vs 7.54 at 30 degrees (P=0.0001). Participants reported significantly greater comfort using the EN needle compared with the SN (P=0.001). These results held true regardless of the sequence of needle tested first. Also, there was a significant difference in visibility scores by angle (P=0.0001). Larger angles (30150) resulted in higher scores.In this in vitro trial, the application of the EN improved needle visibility for users of all levels of experience. Clinical correlation is pending.

Objective To improve the understanding of the epidemiology of renal cortical neoplasms through pretreatment biopsy, we evaluated a facilitated ultrasound targeting (FUT) technology. The technology allows a needle to be passed through the transducer probe and guided along a virtual dotted line on the monitor. We compared the FUT with standard percutaneous biopsy (PB) technique. Materials and Methods Forty-eight participants with various levels of training were recruited. Participants performed ultrasound-guided biopsies on phantom models using FUT and the standard biopsy technique in a randomized sequence. The phantom models consisted of pimento olives embedded in an opaque mold of Metamucil and Knox gelatin. Patients were given up to 10 attempts to achieve 3 complete specimens from the olives. Patients rated each biopsy technique. Results were stratified by level of experience. Results The mean time to obtain 3 complete biopsy specimens was significantly faster for FUT compared with the standard technique (140 seconds vs 246 seconds, P = .0001). The mean number of attempts needed to obtain 3 specimens was significantly less with FUT compared with the standard technique (4.3 vs 5.6 attempts, P = .0007). Patients reported that FUT was significantly easier to use compared with the standard technique (P = .0005). No significant order effect was observed. Conclusion In this in vitro comparison, FUT increased the efficiency and efficacy of PB for users of all experience levels. FUT may allow urologists with limited PB experience to perform the procedure reliably and easily. Clinical evaluation of this technology is actively in progress.

A 46-year-old woman is starting to undergo menopause. She has a history of secondary generalized tonic-clonic seizures which started at age 14 coinciding with the onset of her menstrual periods. In the past her seizures were more intense and frequent around the time of her ovulation. Her seizures were also particularly challenging to control during her two pregnancies. She is in your office for a follow-up visit and is asking for your advice regarding what to expect to happen to her seizures in the next few years and whether her seizures will improve or worsen?

Current protein-based cancer therapies have several disadvantages, which include general toxicity, lack of response at the administered dose and differing responses from patients to patient. To circumvent these issues, we propose a platform in which engineered T-cells specifically recognize tumors and secrete therapeutic peptides directly at the disease site leading to targeted cancer cell killing. This approach will increase the specificity of the therapy and decrease toxicity to healthy cells. We transformed acute T-cell lymphoma cells into biofactories for site-specific synthesis of therapeutic proteins upon stimulation by antigen-presenting disease cells. The effector T-cell line was engineered by stably introducing a chimeric T-cell receptor to recognize Folate-Receptor alpha (FRα) or Mesothelin (MSLN) protein. Upon binding of the effector T-cells to the receptor, an intracellular cascade directed expression of non-human proteins is induced. Specific T-cell binding to human ovarian cancer cell lines and signaling was measured by in vitro co-culture using luciferase production as a surrogate for therapeutic peptide secretion. We demonstrated that T-cells can be genetically programed to synthesize and secrete proportionate amounts of engineered proteins upon engaging the tumor-associated antigens (FRα or MSLN) on a human ovarian cancer cell line, OVCAR3 (FRα+MSLN+). A FRα-MSLN- ovarian cancer cell line, A2780cis, was used as the non-targeted negative control. The difference in protein secretion following stimulation by the two cell lines, as measured by luciferase activity, was statistically significant within 1 hour. It reached ~35-fold within 1 to 3 days, and we observed stable expression for at least 10 days. The luminescent signal was proportionate to the number of OVCAR3 cells. To further validate the specificity of target engagement, we generated A2780cis-FRα positive and A2780cis-MSLN positive cell lines and demonstrated selective binding and activation of the corresponding effector cells in co-culture assays. No binding was detected to the A2780cis-vector control cells. In vivo results for T-cell biofactories targeting OVCAR3 tumors 24 hours post-stimulation validated the in vitro results. Currently, we are engineering T-cell biofactories to release cytotoxic peptides and are assessing their therapeutic efficacy against cancer cells in vitro using co-culture assays and supernatant transfer. Our results show that T-cells can be genetically reprogrammed to serve as biofactories for the synthesis of therapeutic proteins upon stimulation by antigen-presenting disease cells. Importantly, these studies demonstrate the feasibility of developing the next generation of adoptively transferred T-cell therapies to target tumors that express FRα (e.g., ovarian, breast, lung) and/or MSLN (e.g. ovarian, lung, pancreatic) on their cell surfaces for cancer therapy. Citation Format: Claire E. Repellin, Puja Patel, Lucia Beviglia, Harold Javitz, Lidia C. Sambucetti, Parijat Bhatnagar. Assessing the therapeutic efficacy of disease-specific T-cell biofactories [abstract]. In: Proceedings of the American Association for Cancer Research Annual Meeting 2018; 2018 Apr 14-18; Chicago, IL. Philadelphia (PA): AACR; Cancer Res 2018;78(13 Suppl):Abstract nr 2557.

Hypotension after induction of general anesthesia is a common event. In the current investigation, we sought to identify the predictors of clinically significant hypotension after the induction of general anesthesia. Computerized anesthesia records of 4096 patients undergoing general anesthesia were queried for arterial blood pressure (BP), demographic information, preoperative drug history, and anesthetic induction regimen. The median BP was determined preinduction and for 0-5 and 5-10 min postinduction of anesthesia. Hypotension was defined as either: mean arterial blood pressure (MAP) decrease of40% and MAP70 mm Hg or MAP60 mm Hg. Overall, 9% of patients experienced severe hypotension 0-10 min postinduction of general anesthesia. Hypotension was more prevalent in the second half of the 0-10 min interval after anesthetic induction (P0.001). In 2406 patients with retrievable outcome data, prolonged postoperative stay and/or death was more common in patients with versus those without postinduction hypotension (13.3% and 8.6%, respectively, multivariate P0.02). Statistically significant multivariate predictors of hypotension 0-10 min after anesthetic induction included: ASA III-V, baseline MAP70 mm Hg, ageor =50 yr, the use of propofol for induction of anesthesia, and increasing induction dosage of fentanyl. Smaller doses of propofol, etomidate, and thiopental were not associated with less hypotension. To avoid severe hypotension, alternatives to propofol anesthetic induction (e.g., etomidate) should be considered in patients older than 50 yr of age with ASA physical statusor =3. We conclude that it is advisable to avoid propofol induction in patients who present with baseline MAP70 mm Hg.

Behçet disease is a systemic vasculitis of unknown etiology that can affect the neurologic system. Neuro-Behçet disease is not well defined in children and adolescents, and the diagnosis is difficult to make in this population as they often present with insufficient symptoms to meet diagnostic criteria. Psychiatric symptoms as the initial manifestation of neuro-Behçet disease has rarely been reported. We describe a 17-year-old boy who presented with acute psychosis and was subsequently diagnosed with neuro-Behçet disease. A rare combination of both cerebral venous thrombosis and parenchymal central nervous system involvement was identified by neuroimaging. Although treatment guidelines for neuro-Behçet disease are limited, the patient made demonstrative clinical and radiographic improvement with a combination of corticosteroids, anticoagulation, and immunosuppressants, including a tumor necrosis factor-α (TNFα) blocking agent.