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BACKGROUND: Current literature lacks guidance on the safety of administering anticoagulation in acute ischemic stroke with emergent indications that require anticoagulation other than atrial fibrillation. Therefore, we tend to rely on studies investigating acute ischemic stroke in atrial fibrillation for anticoagulation recommendations. METHODS: We retrospectively reviewed data for patients with acute ischemic stroke who had a non-atrial fibrillation emergent indication for anticoagulation (e.g., intra-arterial thrombus, intracardiac thrombus, acute coronary syndrome, acute limb ischemia, deep vein thrombosis and pulmonary embolism) diagnosed within 3 days of acute ischemic stroke. Patients who received anticoagulation ≤ 3 days of stroke onset (Group A) were compared to those who either received it afterwards or did not receive it at all (Group B). RESULTS: Out of the 558 patients, only 88 patients met our inclusion criteria. Of the total cohort, 55.7 % patients were males, and basic demographics were similar in both groups except for milder strokes in Group A (national institute of health stroke scale 6 vs. 12.5, p = 0.03). Only 2 patients in Group A and 1 patient in Group B developed intracranial hemorrhage, which was not statistically significant. Group A patients had a lower incidence of both new diagnosis (2 % vs. 34.2 % %, p < 0.001) and propagation of an established venous thromboembolism. They also had a lower rate of any thromboembolic complication (2 % vs. 42 %, p < 0.001). CONCLUSION: Early anticoagulation (i.e., ≤ 3 days) in non-atrial fibrillation ischemic stroke patients with an emergent indication may be safe and carry a lower risk of thromboembolic complications than later anticoagulation.

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Poor glycemic control is a risk factor for micro and macrovascular complications of diabetes. The aim of this study was to assess the prevalence and factors related to suboptimal glycemic control and diabetes complications in a group of patients with type 2 diabetes mellitus (T2DM). This cross-sectional descriptive study conducted in Al Qassim region, Saudi Arabia. Two hundred patients with T2DM were enrolled. Demographic, social, and self-care behavior data were collected. A thorough clinical evaluation was done. Glycated hemoglobin, lipid, and kidney profile results were recorded. Mann-Whitney test was used to compare different groups. For comparing categorical data, Chi-square (χ2) test was performed. Multivariate logistic regression analyses used to detect predictors of poor glycemic control and macrovascular and microvascular complications. The median age of patients was 58 years, and 62% of them were males. Only 22.5% of patients had glycated hemoglobin <7%. Forty-four patients (22%) had evidence of macrovascular complications. Retinopathy, neuropathy, and nephropathy were found in 42.5%, 32.5%, and 12%, respectively. Longer diabetes duration was significantly associated with poor glycemic control (OR = 1.006, P < .005). The age of the patients was independently associated with macrovascular complications (OR = 1.050, P = .029). Hyperlipidemia was significantly associated with neuropathy (OR = 0.229, P = .043) and retinopathy (OR = 12.887, P = .003). Although physical activity was lower in patients with suboptimal glycemic levels (P = .024), cardiovascular disease (P = .030), neuropathy (P < .001), retinopathy (P < .001), and nephropathy (P = .019), multivariate analysis showed that it was only independently associated with neuropathy (OR = 0.614, P = .001). The prevalence of suboptimal glycemic control is high in the studied population. Effective health measures are urgently needed to stop diabetes complications, especially retinopathy and neuropathy. Elderly people with long durations of diabetes, and lower physical activity should be the focus of the interventions. Tailored exercise programs are particularly needed for better diabetes control and for the prevention of complications in patients with T2DM.

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OBJECTIVE: To assess perceptions of our neurology residents and faculty regarding training experience and medical education during the early COVID-19 pandemic. METHODS: We distributed two online, voluntary and anonymous surveys to trainees and teaching faculty of our Neurology Department at Henry Ford Hospital. Surveys inquired about trainees' stress, well-being, clinical experience and satisfaction with medical education and available support resources during the first wave of the COVID-19 pandemic in Michigan (mid-March to June 2020). RESULTS: A total of 17/31 trainees and 25/42 faculty responded to the surveys. Eight (47%) trainees reported high stress levels. Nine (57%) were redeployed to cover COVID-19 units. Compared with non-redeployed trainees, redeployed residents reported augmented medical knowledge (89% vs 38%, p=0.05). There was no difference in the two groups regarding overall satisfaction with residency experience, stress levels and didactics attendance. Twenty-one (84%) faculty felt that the redeployment interfered with trainees education but was appropriate, while 10 (59%) trainees described a positive experience overall. Both trainees and faculty believed the pandemic positively impacted trainees' experience by increasing maturity level, teamwork, empathy, and medical knowledge, while both agreed that increased stress and anxiety levels were negative outcomes of the pandemic. Twelve (70%) trainees and 13 (52%) faculty were interested in pursuing more virtual didactics in the future. CONCLUSION: Our findings provide an objective assessment of residents' experience during the COVID-19 pandemic and can guide teaching programmes in their medical education response in the face of future global crises.

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BACKGROUND: COVID-19 has impacted acute stroke care with several reports showing worldwide drops in stroke caseload during the pandemic. We studied the impact of COVID-19 on acute stroke care in our health system serving Southeast Michigan as we rolled out a policy to limit admissions and transfers. METHODS: in this retrospective study conducted at two stroke centers, we included consecutive patients presenting to the ED for whom a stroke alert was activated during the period extending from 3/20/20 to 5/20/20 and a similar period in 2019. We compared demographics, time metrics, and discharge outcomes between the two groups. RESULTS: of 385 patients presented to the ED during the two time periods, 58% were African American. There was a significant decrease in the number of stroke patients presenting to the ED and admitted to the hospital between the two periods (p <0.001). In 2020, patients had higher presenting NIHSS (median: 2 vs 5, p = 0.012), discharge NIHSS (median: 2 vs 3, p = 0.004), and longer times from LKW to ED arrival (4.8 vs 9.4 h, p = 0.031) and stroke team activation (median: 10 vs 15 min, p = 0.006). In 2020, stroke mimics rates were lower among African Americans. There were fewer hospitalizations (p <0.001), and transfers from outside facilities (p = 0.015). CONCLUSION: a trend toward faster stroke care in the ED was observed during the pandemic along with dramatically reduced numbers of ED visits, hospitalizations and stroke mimics. Delayed ED presentations and higher stroke severity characterized the African American population, highlighting deepening of racial disparities during the pandemic.

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Large vessel occlusion in patients on ECMO is challenging to appreciate clinically secondary to sedation or induced paralysis, thus placing more emphasis on neurovascular imaging. However, emergent CTA and CTP are both inaccurate and unreliable in ECMO patients due to altered circuitry and interference with normal physiologic hemodynamics. In this review, the utility of DSA is discussed in evaluating the altered hemodynamics of VA-ECMO circuits and patency of major vasculature. In addition, the potential use of TCD in ECMO patients is discussed.

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The COVID-19 pandemic has reshaped the way healthcare systems operate around the world. The major hurdles faced have been availability of personal protective equipment, intensive care unit beds, ventilators, treatments and medical personnel. Detroit, Michigan has been an epidemic 'hotspot' in the USA with Wayne County among the hardest hit counties in the nation. The Department of Neurology at Henry Ford Hospital, in the heart of Detroit, has responded effectively to the pandemic by altering many aspects of its operations. The rapid engagement of the department and enhanced utilisation of teleneurology were two of the pivotal elements in the successful response to the pandemic. In this review, we describe the transformation our department has undergone, as it relates to its infrastructure redesigning, coverage restructuring, redeployment strategies, medical education adaptations and novel research initiatives.

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BACKGROUND AND PURPOSE: The aim of this study is to determine agreement among vascular neurology fellows and faculty in treating patients with acute ischemic stroke with intravenous tissue-type plasminogen activator and intra-arterial thrombectomy (IAT). METHODS: Patients were evaluated simultaneously by at least 2 vascular neurology. Agreement was determined using kappa (κ) and intraclass correlation coefficients. RESULTS: In 60 patients, agreement was substantial for tissue-type plasminogen activator (κ=0.75 [95% confidence interval, 0.57-0.92]) and IAT (κ=0.63 [95% confidence interval, 0.30-0.96]), with no difference between fellow-fellow versus fellow-faculty. Intraclass correlation coefficient for National Institutes of Health Stroke Scale was 0.94 (95% confidence interval, 0.90-0.97) and κ for Alberta Stroke Program Early CT Score was 0.53 (95% confidence interval, 0.20-0.78). Rapidly improving or mild deficits caused disagreement for both tissue-type plasminogen activator and IAT, whereas interpretation of computed tomographic perfusion led to disagreement for IAT. CONCLUSIONS: We found substantial agreement between vascular neurology fellows and faculty in treating with tissue-type plasminogen activator or IAT. Areas for improvement include recognition of stroke mimics, consensus on treating less severe strokes, and use/interpretation of imaging.

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Endometriosis can develop in every organ and tissue in the female body except perhaps the spleen. The mechanism of distal metastasis is thought to be hematogenous or lymphatic spread from the uterus. Endometriotic lesions in the central nervous system are rare. Herein, we report the case of a woman with abnormal uterine bleeding who developed catamenial neurologic signs and symptoms. Computed tomography scans and magnetic resonance images demonstrated a circumscribed lesion in the left centrum semiovale of the brain. All neurologic symptoms resolved completely after treatment with gonadotropin-releasing hormone agonist for 3 months and subsequent laparoscopic bilateral oophorectomy. The patient was thought to have cerebral endometriosis, a rare phenomenon, although several cases have been reported in the literature. Temporal association of neurologic signs and symptoms with menstruation that resolves with medical or surgical menopause is highly suggestive of cerebral endometriosis.

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STUDY OBJECTIVE: To laparoscopically evaluate the pelvis of patients with chronic pelvic pain after hysterectomy and bilateral salpingo-oophorectomy, to determine any associated factors to the pain. DESIGN: Retrospective cohort of patients with chronic pelvic pain after hysterectomy and bilateral salpingo-oophorectomy (Canadian Task Force Classification II-2). SETTING: University-affiliated teaching hospital. PATIENTS: From January 1990 through May 2002, 124 women with chronic pelvic pain after hysterectomy and bilateral salpingo-oophorectomy underwent laparoscopic and histopathologic evaluation of the pelvis. INTERVENTION: Diagnostic laparoscopy was performed to inspect the pelvis for any signs of pathology. If any abnormalities were visualized, they were treated with CO2 laser resection and sent for histopathologic evaluation. MAIN OUTCOME MEASURES: Laparoscopic and histopathologic findings of the pelvis, as well as subjective pain improvement after laparoscopy. CONCLUSION: The most common histopathologic findings at laparoscopy in women with chronic pelvic pain after hysterectomy and bilateral salpingo-oophorectomy included adhesions, adnexal remnants, and endometriosis. Laparoscopic treatment of any pelvic pathologic condition improved pain symptoms in these women.

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STUDY OBJECTIVE: To determine the prevalence and type of microscopic findings on laparoscopically resected uterosacral ligaments in women with chronic pelvic pain and no visible pelvic disease. The effect of this procedure on the patients' level of pain also was assessed as a secondary objective. DESIGN: Prospective follow-up (Canadian Task Force classification II-2). SETTING: University-affiliated hospital. PATIENTS: Twenty-seven premenopausal women undergoing diagnostic laparoscopy for chronic pelvic pain had a normal pelvis on visual inspection. All patients underwent resection and histologic evaluation of the uterosacral ligaments. Pain relief was evaluated by use of a questionnaire administered before and at 3, 6, and 12 months after surgery. MEASUREMENTS AND MAIN RESULTS: Microscopic examination identified endometriosis in 2 (7.4%), endosalpingiosis in 3 (11.1%), and inflammation in 14 (51.9%) patients. Laparoscopic uterosacral ligament resection was associated with a reduction in dysmenorrhea (p < or = .001), with 14 (52%) patients reporting improved or resolved symptoms. There was a statistically significant decrease in dyspareunia (p < or = .01) and in the severity of noncyclical pain (p < or = .002). Thirty-five percent of patients no longer required medication for pain control (p < or = .005). The number of days needed off work also decreased. CONCLUSION: Despite normal laparoscopic appearance, microscopic endometriosis, endosalpingiosis, and inflammatory changes were found in uterosacral ligaments in 17 (63%) women with chronic pelvic pain. Laparoscopic resection of uterosacral ligaments improved dysmenorrhea, dyspareunia, and noncyclical pain and decreased the number of days lost from work, as well as the proportion of patients who required medication for pain control.

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OBJECTIVES: We sought to evaluate retrospectively the efficacy of hysteroscopic metroplasty in a population of women with a history of recurrent pregnancy loss or infertility who were also known to have a uterine septum. METHODS: Hysteroscopic metroplasty was performed on 26 women with a uterine septum and a history of either recurrent pregnancy loss or infertility. The metroplasty was performed using a Versapoint bipolar needle device (in 23% of cases) or a resectoscopic knife electrode with cutting current (in 77% of cases). The main outcome measures were rates of clinical pregnancy and live birth. RESULTS: Nineteen women had a hysteroscopic metroplasty because of recurrent pregnancy loss. Postoperatively, the pregnancy rate was 95%, and the live birth rate was 72%. The seven infertile patients had pregnancy and live birth rates of 43% and 29%, respectively. CONCLUSION: Hysteroscopic metroplasty using either the Versapoint bipolar needle device or a knife electrode is both safe and effective. In women with recurrent pregnancy loss, future fertility is not impaired, and live birth rates are significantly improved.

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STUDY OBJECTIVE: To determine hemodynamic and pulmonary compliance changes during laparoscopic entry using transient hyperinsufflated pneumoperitoneum. DESIGN: Prospective observational cohort study (Canadian Task Force classification II-1). SETTING: University-affiliated teaching hospital. SUBJECTS: From January through June 2004 one hundred healthy women underwent operative laparoscopy consecutively. Indications included chronic pelvic pain (CPP, N=66), pelvic mass (N=7), CPP and pelvic mass (N=4), primary or secondary infertility (N=23). The mean age was 34 years (range, 19-58) and the mean BMI 25.5 kg/m2 (range, 17.1-39.4). INTERVENTIONS: With the patients under general anesthesia, muscle relaxants, and in supine position, pneumoperitoneum was established using a Veres needle. The following information was prospectively collected at different intraperitoneal insufflation pressures (IPIP): CO2 volume, heart rate, blood pressure, and pulmonary compliance. At IPIP of 30 mm Hg the primary trocar was inserted and the IPIP was immediately reduced back to the operating pressure of 15 mm Hg. MEASUREMENTS AND MAIN RESULTS: The mean initial IPIP was 4.7 mm Hg (range, 2-9 mm Hg). The mean volume of CO2 at IPIP of 10, 15, 20, 25, and 30 mm Hg was 1.7, 3.1, 4, 4.4, and 4.7 L, respectively. There was no statistically significant change in the heart rate or pulse pressure between IPIP of 15 and 30 mm Hg. The difference in CO2 volume (1.6 L) required to achieve IPIP of 15 and 30 mm Hg was statistically significant (p<0.0001). A statistically significant increase of 7 mm Hg in the mean arterial pressure (MAP) was found between IPIP of 15 & 30 mm Hg (p<0.0001). The additional 21% drop in pulmonary compliance from IPIP 15 to 30 mm Hg was statistically significant (p<0.0001). This decrease in pulmonary compliance was well tolerated by the patients, and the oxygen saturation remained above 92% in all cases. The elevated MAP was not clinically significant. CONCLUSION: The use of transient hyperinsufflated pneumoperitoneum caused minor hemodynamic alterations which were not clinically significant. The alterations in pulmonary compliance were statistically significant; however, they had no clinical significance and were tolerated well by healthy women.

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