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We present a case of Pott puffy tumor in a 21-month-old male, the youngest patient ever reported to have developed this complication and the first ever to have developed recurrence from an infected frontonasal dermoid. Hence, by reporting this case, we want to raise awareness about the importance of early recognition of Pott puffy tumor; and the need to meticulously evaluate and resect any craniofacial dermoid that could potentially lead to recurrence and intracranial complications if left unrecognized.

Supplemental Digital Content is available in the text., Background and Purpose: Stroke is reported as a consequence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in several reports. However, data are sparse regarding the details of these patients in a multinational and large scale. Methods: We conducted a multinational observational study on features of consecutive acute ischemic stroke, intracranial hemorrhage, and cerebral venous or sinus thrombosis among SARS-CoV-2–infected patients. We further investigated the risk of large vessel occlusion, stroke severity as measured by the National Institutes of Health Stroke Scale, and stroke subtype as measured by the TOAST (Trial of ORG 10172 in Acute Stroke Treatment) criteria among patients with acute ischemic stroke. In addition, we explored the neuroimaging findings, features of patients who were asymptomatic for SARS-CoV-2 infection at stroke onset, and the impact of geographic regions and countries’ health expenditure on outcomes. Results: Among the 136 tertiary centers of 32 countries who participated in this study, 71 centers from 17 countries had at least 1 eligible stroke patient. Of 432 patients included, 323 (74.8%) had acute ischemic stroke, 91 (21.1%) intracranial hemorrhage, and 18 (4.2%) cerebral venous or sinus thrombosis. A total of 183 (42.4%) patients were women, 104 (24.1%) patients were

Recent extended window trials support the benefit of mechanical thrombectomy in anterior circulation large vessel occlusions with clinical-radiographic dissociation. Using trial imaging criteria, 6% were found eligible for MT in the EW in a hub-and-spoke system. We examined the eligibility and outcomes in consecutive extended window-mechanical thrombectomy patients using more pragmatic selection criteria.We retrospectively analyzed single-institution data of anterior circulation large vessel occlusions patients presenting between 6-24 h who underwent mechanical thrombectomy based on a priori determined criteria including non-contrast CT head ASPECTS ≥ 6 and/or CTA collateral scores ASITN/SIR 2-4. Primary outcomes consisted of post-mechanical thrombectomy TICI 2b-3 and 3-month modified Rankin scores; safety outcomes consisted of in-hospital mortality and symptomatic intracerebral hemorrhage.767 consecutive acute ischemic strokes patients presented within the 6-24 hour window, and of these 48 (6%) anterior circulation large vessel occlusions patients underwent mechanical thrombectomy. In this cohort the mean age was 63±17 years, 56% were male, the median NIHSS was 16 [IQR 10-19], the median ASPECTS was 9 (IQR 8-10), and 79% (n=38) had good CTA collaterals. Occlusions were primarily M1 MCA (46%), with 29% tandem occlusions. Successful recanalization (mTICI 2b or 3) was achieved in 73% (n=35), while 6% (n=3) of patients developed symptomatic intracerebral hemorrhage. In-hospital mortality was 25% (n=12) while 40% (n=19) achieved 3-month modified Rankin Scores 0-2.Our data suggest the use of pragmatic imaging approach of ASPECTS ≥6 with CTA collateral grade in extended time window which is already established in most hospitals.

BACKGROUND AND PURPOSE We investigated the effectiveness of intravenous thrombolysis (IVT) in acute ischaemic stroke (AIS) patients with large vessel or distal occlusions and mild neurological deficits, defined as National Institutes of Health Stroke Scale scores

Background: The high incidence, chronicity, frequent recurrences and severity of hand eczema leads to a massive impact on the quality of life. Despite great medical and socioeconomic importance, there is a paucity of data that addresses the cost of illness and economic factors associated with hand eczema. Most of the studies have originated from Europe and none have been reported from India. Aim: To analyze the clinical subtype, the pattern of contact sensitization and the impact of severity of disease on the quality of life and cost of illness in patients of hand eczema. Methods: Hundred patients of hand eczema were recruited and evaluated for morphological patterns of the condition, hand eczema severity index and quality of life (Dermatology Life Quality Index questionnaire). All patients were subjected to patch tests with Indian standard series, cosmetic series and personal or work-related products. The economic burden of hand eczema was measured by both its direct and indirect costs. Results: Morphologically, chronic dry fissured eczema 36 (36%) was the most common pattern followed by mixed type 19 (19%), hyperkeratotic palmar eczema 15 (15%), vesicular eczema with recurrent eruption 9 (9%), nummular eczema 7 (7%) and wear and tear dermatitis 7 (7%). Seventy nine patients gave positive patch test results. Etiological profile of the most common allergens, as established with a patch test, include potassium dichromate 18 (18%) followed by cetrimonium bromide 17 (17%), nickel 16 (16%), gallate 14 (14%), garlic 9 (9%) and patient's own product 8 (8%). Allergic contact dermatitis was the most common clinical pattern of hand eczema seen in 45 (45%) patients, followed by an irritant 14 (14%) and a combination of both 13 (13%). The average total cost of illness was INR 13,783.41 (0–93,000) per individual per year with an average direct cost of INR 2,746.25 ± 1,900 and indirect cost of INR 4911.73 ± 13237.72, along with a positive correlation with the Dermatology Life Quality Index (P = 0.00). The hand eczema severity index was marginally correlated with direct costs (P = 0.07) and highly correlated with indirect costs (P = 0.024). Conclusion: Hand eczema has a huge impact on the quality of life and economic consequences. Limitations: In our study, parameters like Dermatology Life Quality Index and hand eczema severity index could have been affected by the chronicity of disease as being a tertiary referral centre, most of the recruited patients had severe and persistent hand eczema at the time of visit. Also, cost of illness was based on retrospective calculations on recall basis.

Every anticoagulation decision has in inherent risk of hemorrhage; intracerebral hemorrhage (ICH) is the most devastating hemorrhagic complication. We examined whether combining ischemic and hemorrhagic stroke risk in individual patients might provide a meaningful paradigm for risk stratification. We enrolled consecutive patients with anticoagulation-associated ICH in 15 tertiary centers in the USA, Europe and Asia between 2015 and 2017. Each patient was assigned baseline ischemic stroke and hemorrhage risk based on their CHA2DS2-VASc and HAS-BLED scores. We computed a net risk by subtracting hemorrhagic from ischemic risk. If the sum was positive the patient was assigned a “Favorable” indication for anticoagulation; if negative, “Unfavorable”. We enrolled 357 patients [59% men, median age 76 (68–82) years]. 31% used non-vitamin K antagonist (NOAC). 191 (53.5%) patients had a favorable indication for anticoagulation prior to their ICH; 166 (46.5%) unfavorable. Those with unfavorable indication were younger [72 (66–80) vs 78 (73–84) years, p = 0.001], with lower CHA2DS2-VASc score [3(3–4) vs 5(4–6), p

ObjectiveTo evaluate individual and group long-term efficacy and safety of erenumab in individuals with episodic migraine (EM) for whom 2–4 prior preventatives had failed.MethodsParticipants completing the 12-week double-blind treatment phase (DBTP) of the LIBERTY study could continue into an open-label extension phase (OLEP) receiving erenumab 140 mg monthly for up to 3 years. Main outcomes assessed at week 112 were: ≥50%, ≥75% and 100% reduction in monthly migraine days (MMD) as group responder rate and individual responder rates, MMD change from baseline, safety and tolerability.ResultsOverall 240/246 (97.6%) entered the OLEP (118 continuing erenumab, 122 switching from placebo). In total 181/240 (75.4%) reached 112 weeks, 24.6% discontinued, mainly due to lack of efficacy (44.0%), participant decision (37.0%) and adverse events (AEs; 12.0%). The ≥50% responder rate was 57.2% (99/173) at 112 weeks. Of ≥50% responders at the end of the DBTP, 36/52 (69.2%) remained responders at ≥50% and 22/52 (42.3%) at >80% of visits. Of the non-responders at the end of the DBTP, 60/185 (32.4%) converted to ≥50% responders in at least half the visits and 24/185 (13.0%) converted to ≥50% responders in >80% of visits. Change from baseline at 112 weeks in mean (SD) MMD was −4.2 (5.0) days. Common AEs (≥10%) were nasopharyngitis, influenza and back pain.ConclusionsEfficacy was sustained over 112 weeks in individuals with difficult-to-treat EM for whom 2–4 prior migraine preventives had failed. Erenumab treatment was safe and well tolerated, in-line with previous studies.Trial registration numberNCT03096834

Prior studies suggest an association between Vitamin K antagonists (VKA) and cerebral microbleeds (CMBs); less is known about nonvitamin K oral anticoagulants (NOACs). In this observational study we describe CMB profiles in a multicenter cohort of 89 anticoagulation‐related intracerebral hemorrhage (ICH) patients. CMB prevalence was 51% (52% in VKA‐ICH, 48% in NOAC‐ICH). NOAC‐ICH patients had lower median CMB count [2(IQR:1–3) vs. 7(4–11); P

IntroductionWe sought to evaluate the impact of pretreatment with intravenous thrombolysis (IVT) on the rate and speed of successful reperfusion (SR) in patients with emergent large vessel occlusion (ELVO) treated with mechanical thrombectomy (MT) in a high-volume tertiary care stroke center.MethodsConsecutive patients with ELVO treated with MT were evaluated. Outcomes were compared between patients who underwent combined IVT and MT (IVT+MT) and those treated with direct MT (dMT). The elapsed time between groin puncture to beginning of reperfusion (GPTBRT) and the numbers of device passes required to achieve SR were also documented.ResultsA total of 287 and 132 patients were treated with IVT+MT and dMT, respectively. The IVT+MT group had higher SR (73.8% vs 62.9%; p=0.023) and 3-month functional independence (modified Rankin Scale score 0–2;51.6% vs 38.2%; p=0.008) rates. The median GPTBRT was shorter in the IVT+MT group (48 (IQR 33–70) vs 70 (IQR 44–98) min; pConclusionsIVT pretreatment appears to increase the rates of SR and shortens the duration of the endovascular procedure by requiring fewer device passes in patients with ELVO treated with MT.

BackgroundWe conducted a case-control study to assess the relative safety and efficacy of minimally invasive endoscopic surgery (MIS) for clot evacuation in patients with basal-ganglia intracerebral hemorrhage (ICH).MethodsWe evaluated consecutive patients with acute basal-ganglia ICH at a single center over a 42-month period. Patients received either best medical management according to established guidelines (controls) or MIS (cases). The following outcomes were compared before and after propensity-score matching (PSM): in-hospital mortality; discharge National Institutes of Health Stroke Scale score; discharge disposition; and modified Rankin Scale scores at discharge and at 3 months.ResultsAmong 224 ICH patients, 19 (8.5%) underwent MIS (mean age, 50.9±10.9; 26.3% female, median ICH volume, 40 (IQR, 25–51)). The interventional cohort was younger with higher ICH volume and stroke severity compared with the medically managed cohort. After PSM, 18 MIS patients were matched to 54 medically managed individuals. The two cohorts did not differ in any of the baseline characteristics. The median ICH volume at 24 hours was lower in the intervention group (40 cm3 (IQR, 25–50) vs 15 cm3 (IQR, 5–20); PConclusionsMinimally invasive endoscopic hematoma evacuation was associated with lower rates of in-hospital mortality in patients with spontaneous basal-ganglia ICH. These findings support a randomized controlled trial of MIS versus medical management for ICH.

Purpose We sought to evaluate the relationship between admission neutrophil-to-lymphocyte ratio (NLR) and functional outcome in aneurysmal subarachnoid hemorrhage (aSAH) patients. Material and methods Consecutive patients with aSAH were treated at two tertiary stroke centers during a five-year period. Functional outcome was defined as discharge modified Rankin score dichotomized at scores 0-2 (good) vs. 3-6 (poor). Results 474 aSAH patients were evaluated with a mean NLR 8.6 (SD 8.3). In multivariable logistic regression analysis, poor functional outcome was independently associated with higher NLR, older age, poorer clinical status on admission, prehospital statin use, and vasospasm. Increasing NLR analyzed as a continuous variable was independently associated with higher odds of poor functional outcome (OR 1.03, 95%CI 1.00-1.07, p=0.05) after adjustment for potential confounders. When dichotomized using ROC curve analysis, a threshold NLR value of greater than 6.48 was independently associated with higher odds of poor functional outcome (OR 1.71, 95%CI 1.07-2.74, p=0.03) after adjustment for potential confounders. Conclusions Higher admission NLR is an independent predictor for poor functional outcome at discharge in aSAH patients. The evaluation of anti-inflammatory targets in the future may allow for improved functional outcome after aSAH.

Background Muscle wasting and unintentional weight loss (cachexia) have been associated with worse outcomes in heart failure (HF), but timely identification of these adverse phenomena is difficult. Spot urinary creatinine may be an easily accessible marker to assess muscle loss and cachexia. This study investigated the association of urinary creatinine with body composition changes and outcomes in patients with new-onset or worsening HF (WHF).Methods In BIOSTAT-CHF, baseline spot urinary creatinine measurements were available in 2315 patients with new-onset or WHF in an international cohort (index cohort) and a validation cohort of 1431 similar patients from Scotland.Results Median spot urinary creatinine concentrations were 5.2 [2.7-9.6] mmol/L in the index cohort. Median age was 69 +/- 12 years and 73% were men. Lower spot urinary creatinine was associated with older age, lower height and weight, worse renal function, more severe HF, and a higher risk of >5% weight loss from baseline to 9 months (odds ratio = 1.23, 95% CI = 1.09-1.39 per log decrease; P = 0.001). Spot urinary creatinine was associated with Evans criteria of cachexia (OR = 1.26 per log decrease, 95% CI = 1.04-1.49; P = 0.016) and clustered with markers of heart failure severity in hierarchical cluster analyses. Lower urinary creatinine was associated with poorer exercise capacity and quality of life (both P < 0.001) and predicted a higher rate for all-cause mortality [hazard ratio (HR) = 1.27, 95% CI = 1.17-1.38 per log decrease; P < 0.001] and the combined endpoints HF hospitalization or all-cause mortality (HR = 1.23, 95% CI = 1.15-1.31 per log decrease; P < 0.001). Significance was lost after addition of the BIOSTAT risk model. Analyses of the validation cohort yielded similar findings.Conclusions Lower spot urinary creatinine is associated with smaller body dimensions, renal dysfunction, and more severe HF in patients with new-onset/WHF. Additionally, lower spot urinary creatinine is associated with an increased risk of weight loss and a poorer exercise capacity/quality of life. Urinary creatinine could therefore be a novel, easily obtainable marker to assess (risk of) muscle wasting in HF patients.

Background and Purpose: Stroke is reported as a consequence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection in several reports. However, data are sparse regarding the details of these patients in a multinational and large scale. Methods: We conducted a multinational observational study on features of consecutive acute ischemic stroke, intracranial hemorrhage, and cerebral venous or sinus thrombosis among SARS-CoV-2–infected patients. We further investigated the risk of large vessel occlusion, stroke severity as measured by the National Institutes of Health Stroke Scale, and stroke subtype as measured by the TOAST (Trial of ORG 10172 in Acute Stroke Treatment) criteria among patients with acute ischemic stroke. In addition, we explored the neuroimaging findings, features of patients who were asymptomatic for SARS-CoV-2 infection at stroke onset, and the impact of geographic regions and countries’ health expenditure on outcomes. Results: Among the 136 tertiary centers of 32 countries who participated in this study, 71 centers from 17 countries had at least 1 eligible stroke patient. Of 432 patients included, 323 (74.8%) had acute ischemic stroke, 91 (21.1%) intracranial hemorrhage, and 18 (4.2%) cerebral venous or sinus thrombosis. A total of 183 (42.4%) patients were women, 104 (24.1%) patients were P =0.02) and higher rate of mechanical thrombectomy (12.4% versus 2%; P Conclusions: We observed a considerably higher rate of large vessel occlusions, a much lower rate of small vessel occlusion and lacunar infarction, and a considerable number of young stroke when compared with the population studies before the pandemic. The rate of mechanical thrombectomy was significantly lower in countries with lower health expenditures.

BackgroundThe coronavirus disease (COVID-19) pandemic has affected stroke care globally. In this study, we aim to evaluate the impact of the current pandemic on racial disparities among stroke patients receiving mechanical thrombectomy (MT).MethodsWe used the prospectively collected data in the Stroke Thrombectomy and Aneurysm Registry from 12 thrombectomy-capable stroke centers in the US and Europe. We included acute stroke patients who underwent MT between January 2017 and May 2020. We compared baseline features, vascular risk factors, location of occlusion, procedural metrics, complications, and discharge outcomes between patients presenting before (before February 2020) and those who presented during the pandemic (February to May 2020).ResultsWe identified 2083 stroke patients: of those 235 (11.3%) underwent MT during the COVID-19 pandemic. Compared with pre-pandemic, stroke patients who received MT during the pandemic had longer procedure duration (44 vs 38 min, P=0.006), longer length of hospitalization (6 vs 4 days, PConclusionThe COVID-19 pandemic has affected the care process for stroke patients receiving MT globally. There is a significant decline in the number of African American patients receiving MT, which mandates further investigation.

BackgroundElevated systolic blood pressure (SBP) after mechanical thrombectomy (MT) correlates with worse outcome. However, the association between SBP reduction (SBPr) and outcome after successful reperfusion with MT is not well established.ObjectiveTo investigate the association between SBPr in the first 24 hours after successful reperfusion and the functional and safety outcomes of MT.MethodsA multicenter retrospective study, which included 10 comprehensive stroke centers, was carried out. Patients with acute ischemic stroke and anterior circulation large vessel occlusions who achieved successful reperfusion via MT were included. SBPr was calculated using the formula 100×([admission SBP−mean SBP]/admission SBP). Poor outcome was defined as a modified Rankin Scale (mRS) score of 3–6 at 90 days. Safety endpoints included symptomatic intracerebral hemorrhage, mortality, and requirement for hemicraniectomy during admission. A generalized mixed linear model was used to study the association between SBPr and outcomes.ResultsA total of 1361 patients were included in the final analysis. SBPr as a continuous variable was inversely associated with poor outcome (OR=0.97; 95% CI 0.95 to 0.98; p20%), the rate of poor outcome was highest in the first group.ConclusionSBPr in the first 24 hours after successful reperfusion was inversely associated with poor outcome. No association between SBPr and safety outcome was found.

BackgroundIn response to the COVID-19 pandemic, many centers altered stroke triage protocols for the protection of their providers. However, the effect of workflow changes on stroke patients receiving mechanical thrombectomy (MT) has not been systematically studied.MethodsA prospective international study was launched at the initiation of the COVID-19 pandemic. All included centers participated in the Stroke Thrombectomy and Aneurysm Registry (STAR) and Endovascular Neurosurgery Research Group (ENRG). Data was collected during the peak months of the COVID-19 surge at each site. Collected data included patient and disease characteristics. A generalized linear model with logit link function was used to estimate the effect of general anesthesia (GA) on in-hospital mortality and discharge outcome controlling for confounders.Results458 patients and 28 centers were included from North America, South America, and Europe. Five centers were in high-COVID burden counties (HCC) in which 9/104 (8.7%) of patients were positive for COVID-19 compared with 4/354 (1.1%) in low-COVID burden counties (LCC) (PConclusionWe observed a low rate of COVID-19 infection among stroke patients undergoing MT in LCC. Overall, more than half of the patients underwent intubation prior to MT, leading to prolonged door to reperfusion time, higher in-hospital mortality, and lower likelihood of functional independence at discharge.

Dermatophytosis is caused by keratinophilic dermatophytes and affects the superficial skin and its appendages. The nature of infection and response to treatment is influenced by host-pathogen factors like duration and severity of disease, prior drug history and type of causative organism. In our study, the burden of dermatophytosis affecting glabrous skin saw a rise in recalcitrant and reinfection cases with only 1.6% achieving complete cure. Chronicity of dermatophytic infection was reflected in the high serum IgE levels and immediate hypersensitivity reactions. Hence, it becomes pertinent for clinicians to identify the non-responders and modify therapy to achieve clinical cure with fungal clearance confirmed by mycological tools.

Background and Purpose— The aim of this study was to prospectively validate our prior findings of smaller hematoma volume and lesser neurological deficit in nonvitamin K oral anticoagulant (NOAC) compared with Vitamin K antagonist (VKA)-related intracerebral hemorrhage (ICH). Methods— Prospective 12-month observational study in 15 tertiary stroke centers in the United States, Europe, and Asia. Consecutive patients with premorbid modified Rankin Scale score of 33%] increase), neurological severity measured by National Institutes of Health Stroke Scale score, 90-day mortality, and functional status (modified Rankin Scale score). Results— Our cohort comprised 196 patients, 62 NOAC related (mean age, 75.0±11.4 years; 54.8% men) and 134 VKA related (mean age, 72.3±10.5; 73.1% men). There were no differences in vascular comorbidities, antiplatelet, and statin use; NOAC-related ICH patients had lower median baseline hematoma volume (13.8 [2.5–37.6] versus 19.5 [6.6–52.0] mL; P =0.026) and were less likely to have severe neurological deficits (National Institutes of Health Stroke Scale score of >10 points) on admission (37% versus 55.3%, P =0.025). VKA-ICH were more likely to have significant hematoma expansion (37.4% versus 17%, P =0.008). NOAC pretreatment was independently associated with smaller baseline hematoma volume (standardized linear regression coefficient:−0.415 [95% CI, −0.780 to −0.051]) resulting in lower likelihood of severe neurological deficit (odds ratio, 0.44; 95% CI, 0.22−0.85) in multivariable-adjusted models. Conclusions— Patients with NOAC-related ICH have smaller baseline hematoma volumes and lower odds of severe neurological deficit compared with VKA-related ICH. These findings are important for practicing clinicians making anticoagulation choices.

ObjectiveWe sought to determine the safety and efficacy of IV thrombolysis (IVT) in acute ischemic stroke (AIS) patients with a history of dual antiplatelet therapy pretreatment (DAPP) in a prospective multicenter study.MethodsWe compared the following outcomes between DAPP+ and DAPP− IVT-treated patients before and after propensity score matching (PSM): symptomatic intracranial hemorrhage (sICH), asymptomatic intracranial hemorrhage, favorable functional outcome (modified Rankin Scale score 0–1), and 3-month mortality.ResultsAmong 790 IVT patients, 58 (7%) were on DAPP before stroke (mean age 68 ± 13 years; 57% men; median NIH Stroke Scale score 8). DAPP+ patients were older with more risk factors compared to DAPP− patients. The rates of sICH were similar between groups (3.4% vs 3.2%). In multivariable analyses adjusting for potential confounders, DAPP was associated with higher odds of asymptomatic intracranial hemorrhage (odds ratio = 3.53, 95% confidence interval: 1.47–8.47; p = 0.005) but also with a higher likelihood of 3-month favorable functional outcome (odds ratio = 2.41, 95% confidence interval: 1.06–5.46; p = 0.035). After propensity score matching, 41 DAPP+ patients were matched to 82 DAPP− patients. The 2 groups did not differ in any of the baseline characteristics or safety and efficacy outcomes.ConclusionsDAPP is not associated with higher rates of sICH and 3-month mortality following IVT. DAPP should not be used as a reason to withhold IVT in otherwise eligible AIS candidates.Classification of evidenceThis study provides Class III evidence that for IVT-treated patients with AIS, DAPP is not associated with a significantly higher risk of sICH. The study lacked the precision to exclude a potentially meaningful increase in sICH bleeding risk.

BACKGROUND AND PURPOSE To determine the association of differential leukocyte counts on admission with efficacy and safety outcomes in patients with acute ischaemic stroke (AIS) treated with intravenous thrombolysis (IVT). METHODS Consecutive patients with AIS receiving IVT were evaluated at two stroke centers. Differential leukocyte counts and neutrophil:lymphocyte ratio (NLR) were determined during the initial 12 h of admission. Efficacy outcomes were favorable functional outcome (FFO) (modified Rankin Scale scores of 0-1) and functional independence (FI) (modified Rankin Scale scores of 0-2) at 3 months, whereas safety outcomes were symptomatic intracranial hemorrhage and 3-month mortality. RESULTS Among 657 IVT-treated patients with AIS, the mean age was 64 ± 14 years, 50% were female and median National Institutes of Health Stroke Scale score was 7 points (interquartile range, 4-13). Lower neutrophil and leukocyte counts and NLR counts were observed in patients with 3-month FFO and FI, whereas higher counts were observed in patients who died at 3 months. The best discriminative factors for 3-month FFO and FI were NLR < 2.2 (sensitivity 51.4%, specificity 63.1%) and leukocyte count

ObjectiveIn this multicenter study, we sought to evaluate comparative safety and efficacy of combined IV thrombolysis (IVT) and mechanical thrombectomy (MT) vs direct MT in emergent large vessel occlusion (ELVO) patients.MethodsConsecutive ELVO patients treated with MT at 6 high-volume endovascular centers were evaluated. Standard safety and efficacy outcomes (successful reperfusion [modified Thrombolysis in Cerebral Infarction IIb/III], functional independence [FI] [modified Rankin Scale (mRS) score of 0–2 at 3 months], favorable functional outcome [mRS of 0–1 at 3 months], functional improvement [mRS shift by 1-point decrease in mRS score]) were compared between patients who underwent combined IVT and MT vs MT alone. Additional propensity score–matched analyses were performed.ResultsA total of 292 and 277 patients were treated with combination therapy and direct MT, respectively. The combination therapy group had greater functional improvement (p = 0.037) at 3 months. After propensity score matching, 104 patients in the direct MT group were matched to 208 patients in the combination therapy group. IVT pretreatment was independently (p < 0.05) associated with higher odds of FI (odds ratio [OR] 1.75; 95% confidence interval [CI] 1.02–2.99) and functional improvement (common OR 1.64; 95% CI 1.05–2.56). Combination therapy was independently (p < 0.05) related to lower likelihood of 3-month mortality (0.50; 95% CI 0.26–0.96).ConclusionsThis observational study provides preliminary evidence that IVT pretreatment may improve outcomes in ELVO patients treated with MT. The question of the potential effect of IVT on ELVO patients treated with MT should be addressed with a randomized controlled trial.Classification of evidenceThis study provides Class III evidence that for stroke patients with emergent large vessel occlusion, combined IVT and MT is superior to direct MT in improving functional outcomes.

BackgroundFew data are available regarding the safety and efficacy of antiplatelet (APT) pretreatment in acute ischemic stroke (AIS) patients with emergent large vessel occlusions (ELVO) treated with mechanical thrombectomy (MT). We sought to evaluate the association of APT pretreatment with safety and efficacy outcomes following MT for ELVO.MethodsConsecutive ELVO patients treated with MT during a 4-year period in a tertiary stroke center were evaluated. The following outcomes were documented using standard definitions: symptomatic intracranial hemorrhage (sICH), successful recanalization (SR; modified TICI score 2b/3), mortality, and functional independence (modified Rankin Scale scores of 0–2).ResultsThe study population included 217 patients with ELVO (mean age 62±14 years, 50% men, median NIH Stroke Scale score 16). APT pretreatment was documented in 71 cases (33%). Patients with APT pretreatment had higher SR rates (77% vs 61%; P=0.013). The two groups did not differ in terms of sICH (6% vs 7%), 3-month mortality (25% vs 26%), and 3-month functional independence (50% vs 48%). Pretreatment with APT was independently associated with increased likelihood of SR (OR 2.18, 95% CI1.01 to 4.73; P=0.048) on multivariable logistic regression models adjusting for potential confounders. A significant interaction (P=0.014) of intravenous thrombolysis (IVT) pretreatment on the association of pre-hospital antiplatelet use with SR was detected. APT pretreatment was associated with SR (OR 2.74, 95% CI 1.15 to 6.54; P=0.024) in patients treated with combination therapy (IVT and MT) but not in those treated with direct MT (OR 1.78, 95% CI 0.63 to 5.03; P=0.276).ConclusionAPT pretreatment does not increase the risk of sICH and may independently improve the odds of SR in patients with ELVO treated with MT. The former association appears to be modified by IVT.

Background and aim Diclofenac is widely prescribed for the treatment of pain. Several network meta-analyses (NMA), largely of published trials have evaluated the efficacy, tolerability, and safety of nonsteroidal anti-inflammatory drugs (NSAIDs). The present NMA extends these analyses to unpublished older (legacy) diclofenac trials. Methods We identified randomised controlled trials (RCTs) of diclofenac with planned study duration of at least 4 weeks for the treatment of osteoarthritis (OA) from ‘legacy’ studies conducted by Novartis but not published in a peer reviewed journal or included in any previous pooled analyses. All studies reporting efficacy and/or safety of treatment with diclofenac or other active therapies or placebo were included. We used a Bayesian NMA model, and estimated relative treatment effects between pairwise treatments. Main outcomes included pain relief measured using visual analogue scale at 2, 4 and 12 weeks and patient global assessment (PGA) at 4 and 12 weeks for efficacy, all-cause withdrawals, and adverse events. Results A total of 19 RCTs (5030 patients) were included; 18 of which were double-blind and one singleblind. All studies were conducted before cyclooxygenase 2 inhibitors (COXIBs) became commercially available. Data permitted robust efficacy comparison between diclofenac and ibuprofen, but the amount of data for other comparators was limited. Diclofenac 150 mg/day was more efficacious than ibuprofen 1200 mg/day and had likely favourable outcomes for pain relief compared to ibuprofen 2400 mg/day. Diclofenac 100 mg/day had likely favourable outcomes compared to ibuprofen 1200 mg/day in alleviating pain. Based on PGA, diclofenac 150 mg/day was more efficacious and likely to be favourable than ibuprofen 1200 mg/day and 2400 mg/day, respectively. Risk of withdrawal due to all causes with diclofenac and ibuprofen were comparable. Diclofenac 150 mg/day was likely to have favourable efficacy and comparable tolerability with diclofenac 100 mg/day. Results comparing diclofenac and ibuprofen were similar to those from NMAs of published trials. Conclusions Results from these unpublished ‘legacy’ studies were similar to those from NMAs of published trials. The favourable efficacy results of diclofenac compared to ibuprofen expand the amount of available evidence comparing these two NSAIDs. The overall benefit-risk profile of diclofenac was comparable to that of ibuprofen in OA. Implications The present NMA results reassures that the older unpublished blinded trials have similar results compared to more recently published trials and also contributes to increase the transparency of clinical trials performed with diclofenac further back in the past.

No eligibility screening logs were kept in recent mechanical thrombectomy (MT) RCTs establishing safety and efficacy of endovascular reperfusion therapies for acute ischemic stroke (AIS). We sought to evaluate the potential eligibility for MT among consecutive AIS patients in a prospective international multicenter study. We prospectively evaluated consecutive AIS patients admitted in four tertiary-care stroke centers during a twelve-month period. Potential eligibility for MT was evaluated using inclusion criteria from MR CLEAN & REVASCAT. Our study population consisted of 1464 AIS patients (mean age 67±14years, 56% men, median admission NIHSS-score: 5, IQR: 3-10). A total of 123 (8%, 95% CI: 7%-10%) and 82 (6%, 95% CI: 5%-7%) patients fulfilled the inclusion criteria for MR CLEAN&REVASCAT respectively. No evidence of heterogeneity (p>0.100) was found in the eligibility for MT across the participating centers. Absence of proximal intracranial occlusion (69%) and hospital arrival outside the eligible time window (38% for MR CLEAN & 35% for REVASCAT) were the two most common reasons for ineligibility for MT. Our everyday clinical practice experience suggests that approximately one out of thirteen to seventeen consecutive AIS may be eligible for MT if inclusion criteria for MR CLEAN and REVASCAT are strictly adhered to.

Background and Purpose— The purpose of this study is to evaluate the relationship between neutrophil-to-lymphocyte ratio (NLR) at admission with safety and efficacy outcomes in acute stroke patients with large vessel occlusion after mechanical thrombectomy. Methods— Consecutive large vessel occlusion patients treated with mechanical thrombectomy during a 4-year period were evaluated. Outcome measures included symptomatic intracranial hemorrhage, 3-month mortality, successful reperfusion (modified Thrombolysis in Cerebral Infarction score of 2b/3), and 3-month functional independence (modified Rankin Scale scores of 0–2). Results— A total of 293 large vessel occlusion patients underwent mechanical thrombectomy (median admission NLR, 3.5; interquartile range [IQR], 1.7–6.8). In initial univariable analyses, higher median admission NLR values were documented in patients with symptomatic intracranial hemorrhage (8.5; IQR, 4.7–11.3) versus (3.9; IQR, 1.9–6.5); P P =0.004. Lower NLR values were recorded in patients with 3-month functional independence (3.7; IQR, 1.7–6.5) versus (4.3; IQR, 2.6–8.3); P =0.039. After adjustment for potential confounders, a 1-point increase in NLR was independently associated with higher odds of symptomatic intracranial hemorrhage (odds ratio, 1.11; 95% CI, 1.03–1.20; P =0.006) and 3-month mortality (odds ratio, 1.08; 95% CI, 1.01–1.16; P =0.014). Conclusions— Higher admission NLR is an independent predictor of symptomatic intracranial hemorrhage and 3-month mortality in large vessel occlusion patients treated with mechanical thrombectomy, and it may identify a target group for testing adjunctive anti-inflammatory therapies.

IMPORTANCE: The benefit of mechanical thrombectomy (MT) in patients with stroke presenting with mild deficits (National Institutes of Health Stroke Scale [NIHSS] score

Onychomycosis (OM), has a worldwide prevalence of 5% and 0.5%-5% in India. Trichophyton. rubrum (T rubrum) and T mentagrophytes are the most commonly isolated fungi. As the clinical and mycological characteristics change with time and geographical region; it is important to study the temporal and topographic patterns periodically. The study was conducted to identify the epidemiological and clinico-mycological characteristics of patients with OM attending a tertiary care hospital in Delhi. Hundred patients with clinical diagnosis of OM were recruited. Among these, 88 patients who tested positive for OM on direct microscopy with KOH, culture and/or histopathology with periodic acid-Schiff were included in the study. The clinico-mycological characteristics and risk factors associated with OM were evaluated. OM was more common in males (M:F = 2.5:1). The mean age of patients with OM was 39 ± 15.3 years (SE 1.52) with mean disease duration of 27.6 ± 46.1 months (SE 4.9). Seventeen (19.3%) patients had concomitant diabetes mellitus. The patients displayed mean body mass index (BMI) of 25.67 ± 1.35 kg/sq m. Concurrent dermatophytosis of skin was present in 35 (39.77%) patients. Two feet-one hand syndrome was present in 5 patients. Fingernail involvement without toenail involvement was more common than toenail involvement alone. (43.18% vs 38.63%). Distal and lateral subungual OM (DLSO) was the commonest clinical variant (81.8%). Mycological culture showed growth in 47 (53.40%) patients. Dermatophytes were isolated in majority, that is in 30 (63.82%) patients followed by non-dermatophytic moulds (NDM) in 7 (14.8%) and Candida spp. in the remaining 10 (21.27%) patients.

International audience; Background and Purpose— Successful reperfusion can be achieved in more than two-thirds of patients treated with mechanical thrombectomy. Therefore, it is important to understand the effect of blood pressure (BP) on clinical outcomes after successful reperfusion. In this study, we investigated the relationship between BP on admission and during the first 24 hours after successful reperfusion with clinical outcomes. Methods— This was a multicenter study from 10 comprehensive stroke centers. To ensure homogeneity of the studied cohort, we included only patients with anterior circulation who achieved successful recanalization at the end of procedure. Clinical outcomes included 90-day modified Rankin Scale, symptomatic intracerebral hemorrhage (sICH), mortality, and hemicraniectomy. Results— A total of 1245 patients were included in the study. Mean age was 69±14 years, and 51% of patients were female. Forty-nine percent of patients had good functional outcome at 90-days, and 4.7% suffered sICH. Admission systolic BP (SBP), mean SBP, maximum SBP, SBP SD, and SBP range were associated with higher risk of sICH. In addition, patients in the higher mean SBP groups had higher rates of sICH. Similar results were found for hemicraniectomy. With respect to functional outcome, mean SBP, maximum SBP, and SBP range were inversely associated with the good outcome (modified Rankin Scale score, 0–2). However, the difference in SBP parameters between the poor and good outcome groups was modest. Conclusions— Higher BP within the first 24 hours after successful mechanical thrombectomy was associated with a higher likelihood of sICH, mortality, and requiring hemicraniectomy.

IntroductionOne uncommon complication of mechanical thrombectomy (MT) is an infarct in a new previously unaffected territory (infarct in new territory (INT)).ObjectiveTo evaluate the predictors of INT with special focus on intravenous thrombolysis(IVT)pretreatmentbefore MT.MethodsConsecutive patients with emergent large vessel occlusion (ELVO) treated with MT during a 5-year period were evaluated. INT was defined using standardized methodology proposed by ESCAPE investigators. The predictors of INT and its impact on outcomes were investigated.ResultsA total of 419 consecutive patients with ELVO received MT (mean age 64±15 years, 50% men, median baseline National Institutes of Health Stroke Scale score 16 points (IQR 11–20), 69% pretreated with IVT). The incidence of INT was lower in patients treated with combination therapy (IVTandMT) than in patients treated with MT alone, respectively (10% vs 20%; p=0.011). The INT group had more patients with posterior circulation occlusions than the group without INT (28% vs 10%, respectively; pConclusionsIVT pretreatment is not independently associated with a lower likelihood of INT in patients with ELVO treated with MT. Patients with ELVO with posterior circulation occlusion are more likely to have INT after MT.

Background Abnormal restricted diffusion on magnetic resonance imaging is often associated with ischemic stroke or anoxic injury, but other conditions can present similarly. We present six cases of an unusual but consistent pattern of restricted diffusion in bilateral hippocampi and cerebellar cortices. This pattern of injury is distinct from typical imaging findings in ischemic, anoxic, or toxic injury, suggesting it may represent an under-recognized clinicoradiographic syndrome. Despite initial presentation with stupor or coma in the context of obstructive hydrocephalus, patients may have acceptable outcomes if offered early intervention. Methods We identified an ad hoc series of patients at our two institutions between years 2014 and 2017 who presented to the neurocritical care unit with severe, otherwise unexplained cerebellar edema and retrospectively identified several commonalities in history, presentation, and imaging. Results Between two institutions, we identified six patients—ages 33–59 years, four male—with similar presentations of decreased level of consciousness in the context of intoxicant exposure, with acute cytotoxic edema of the cerebellar cortex, hippocampi, and aspects of the basal nuclei. All patients presented with severe cerebellar edema which led to obstructive hydrocephalus requiring aggressive medical and/or surgical management. The five patients who survived to discharge demonstrated variable degrees of physical and memory impairment on discharge and at follow-up. Conclusions We present findings of a potentially novel syndrome involving a distinct pattern of cerebellar and hippocampal restricted diffusion, with imaging and clinical characteristics distinct from ischemic stroke, hypoxic injury, and known toxidromes and leukoencephalopathies. Given the potential for favorable outcome despite early obstructive hydrocephalus, early identification and treatment of this syndrome are critical.

We report a 45-year-old, apparently healthy sero-negative man, presenting with multiple ulcers on the glans penis for a duration of three months. There was no significant inguinal lymphadenopathy. He showed no improvement on systemic antibiotics and acyclovir. Histopathology revealed the diagnosis of genital tuberculosis (TB), and polymerase chain reaction for Mycobacterium tuberculosis tested positive. The patient responded well to category I anti-tubercular treatment with complete resolution of lesions in six months. It is important to consider a differential diagnosis of penile TB in patients with non-healing genital ulcers.

The delineation of the pathogenic interaction between the host skin immune responses and dermatophytes has remained indigent. The obscure enigma in host-dermatophyte immunopathogenic interactions is the T regulatory (Treg) and T-helper (Th) 17 cell role in maintaining immune homeostasis. We attempted to understand the regulation and recognition of lineage-specific response in chronic dermatophytic skin infection patients. The percentages of Th17 (CD4+CD161+IL23R+) and Treg (CD4+CD25+FoxP3+) cell subpopulations in the peripheral circulation of thirty chronic dermatophytic skin infection patients and twenty healthy individuals was determined. The serum cytokine levels were estimated for disease correlation. The mean duration of the disease was 10.68 ± 8.72 months, with Trichophyton mentagrophytes complex as the major pathogen. Total serum IgE level of patients was significantly higher compared to healthy controls (305 ± 117 vs 98.53 ± 54.55 IU/ml; p

Ischemic stroke (IS), intracerebral hemorrhage (ICH), and subarachnoid hemorrhage (SAH) patients often require endotracheal intubation (EI) and mechanical ventilation (MV). Predicting the need for prolonged EI and timing of tracheostomy (TR) is challenging. While TR is performed for about 10-15% of patients in the general intensive care unit (ICU), the rate in the neurological ICU and for stroke patients ranges between 15 and 35%. Thus, we performed an external validation of the recently published SETscore.This is a retrospective review for all patients with IS, non-traumatic ICH, and SAH who required intubation within 48 h of admission to the neurological ICU. We compared the SETscore between tracheostomized versus successfully extubated patients, and early TR (within 7 days) versus late TR (after 7 days).Out of 511 intubated patients, 140 tracheostomized and 105 extubated were included. The sensitivity for a SETscore 10 to predict the need for TR was 81% (95% CI 74-87%) with a specificity of 57% (95% CI 48-67%). The score had moderate accuracy in correctly identifying those requiring TR and those successfully extubated: 71% (95% CI 65-76%). The AUC of the score was 0.74 (95% CI 0.68-0.81). Multivariable logistic regression models were used to identify other independent predictors of TR. After including body mass index (BMI), African American (AA) race, ICH and a positive sputum culture in the SETscore, sensitivity, specificity, overall accuracy, and AUC improved to 90%, 78%, 85%, and 0.89 (95% CI 0.85-0.93), respectively. In our cohort, performing early TR was associated with improvement in the ICU median length of stay (LOS) (15 vs 20.5 days; p = 0.002) and mean ventilator duration (VD) (13.4 vs 18.2 days; p = 0.005) in comparison to late TR.SETscore is a simple score with a moderate accuracy and with a fair AUC used to predict the need for TR after MV for IS, ICH, and SAH patients. Our study also demonstrates that early TR was associated with a lower ICU LOS and VD in our cohort. The utility of this score may be improved when including additional variables such as BMI, AA race, ICH, and positive sputum cultures.

Objective Evaluating the safety and efficacy of mechanical thrombectomy (MT) in acute stroke patients due to emergent large vessel occlusion (ELVO) with high international-normalized-ratio (INR). Methods Consecutive ELVO patients treated with MT were evaluated from two centers. Outcome measures included symptomatic-intracranial-hemorrhage(sICH), three-month mortality, successful reperfusion(SR), and 3-month functional-independence(FI; mRS-scores of 0–2). Additionally, a meta-analysis of available cohort studies was performed to evaluate safety and efficacy of MT in ELVO patients with high INR. Results A total of 315 ELVO patients were evaluated. Of those 10 patients had INR >1.7 [mean age 63.5 ± 15, median NIHSS-score: 17 points (IQR 14–22)],and remaining 305 ELVO patients had INR ≤ 1.7 ([mean age 62 ± 14.4, median NIHSS-score: 17 points (IQR 12–21)]. Patients with high INR did not differ in terms of sICH (10.0% vs. 6.9%; p = .706), 3-month mortality (20.0% vs. 24.2%; p = .762), SR (88.9% vs. 69.4%; p = .209) and 3-month FI (50% vs. 49.3%; p = .762) compared to the rest. Meta-analysis of available studies (n = 5) showed that high INR was not related to sICH (OR: 0.94, 95%CI: 0.42–2.07; p = .88), 3-month mortality (OR: 1.07, 95%CI: CI 0.72–1.60; p = .73) and 3-month FI (OR: 0.69, 95%CI: 0.34–1.40; p = .30). Conclusions MT can be performed safely and effectively in ELVO patients with high INR.

Background and Purpose: Despite recent landmark randomized controlled trials showing significant benefits for hemicraniectomy (HCT) compared with medical therapy (MT) in patients with malignant middle cerebral artery infarction (MMCAI), HCT rates have not substantially increased in the United States. We sought to evaluate early outcomes in patients with MMCAI who were treated with HCT (cases) in comparison to patients treated with MT due to the perception of procedural futility by families (controls). Methods: We retrospectively evaluated consecutive patients with acute MMCAI treated in 2 tertiary care centers during a 7-year period. Pretreatment National Institutes of Health Stroke Scale (NIHSS) and modified Rankin Scale (mRS) at 3 months were documented. Functional independence (FI) and survival without severe disability (SWSD) were defined as mRS of 0-2 and 0-4, respectively. Results: A total of 66 patients (37 cases and 29 controls) fulfilled the study inclusion criteria (mean age 59 ± 15 years, 52% men, median admission NIHSS score: 19 points [interquartile range {IQR}: 16-22]). Cases were younger (51 ± 11 versus 68 ± 13 years; P

The presence of a mental health disorder with hypertension is associated with higher cardiovascular disease mortality than hypertension alone. Although earlier detection of hypertension has been demonstrated in patients with anxiety and depression, the relationship of mental health disorders to hypertension control is unknown. Our objective was to evaluate rates and predictors of incident hypertension control among patients with anxiety and/or depression compared with patients without either mental health diagnosis.A 4-year retrospective analysis included 4362 patients, at least 18 years old, who received primary care in a large academic group practice from 2008 to 2011. Patients met The Seventh Report of the Joint National Committee on Prevention, Detection, Evaluation, and Treatment of High Blood Pressure criteria and had a hypertension diagnosis. Kaplan-Meier analysis estimated the probability of achieving control for patients with and without anxiety and/or depression. Cox proportional hazard models were fit to identify predictors of time to control.Overall, 13% (n = 573) had a baseline diagnosis of anxiety and/or depression. Those with anxiety and/or depression demonstrated more primary care and specialty visits than those without either condition. After adjustment, patients with anxiety and/or depression had faster rates of hypertension control (hazard ratio [HR] 1.22; 1.07-1.39] than patients without either diagnosis. Other associations of faster hypertension control included female gender (HR 1.32; 1.20-1.44), absence of tobacco use (HR 1.17; 1.03-1.33), Medicaid use (HR 1.27; 1.09-1.49), and a higher Adjusted Clinical Group Risk Score (HR 1.13; 1.10-1.17), a measure of healthcare utilization.Greater healthcare utilization among patients with anxiety and/or depression may contribute to faster hypertension control.

Differential rates of diagnosis and treatment by hypertension (HTN) type may contribute to poor HTN control in young adults. The objective of this study was to compare rates of receiving a hypertension diagnosis and antihypertensive agent among young adults with (1) isolated systolic, (2) isolated diastolic, and (3) combined systolic/diastolic HTN. A retrospective analysis was conducted in patients aged 18 to 39 years (n=3003) with incident HTN. Kaplan-Meier survival and Cox proportional hazards analyses were performed. Only 56% with isolated systolic HTN received a diagnosis compared with 63% (systolic/diastolic); 32% with isolated systolic HTN received an initial antihypertensive compared with 52% (systolic/diastolic). Compared with patients with systolic/diastolic HTN, those with isolated systolic HTN had a 50% slower diagnosis rate (hazard ratio [HR], 0.50; 95% confidence interval [CI], 0.41-0.60) and those with isolated diastolic HTN had a 26% slower rate (HR, 0.74; CI, 0.60-0.92). Patients with isolated systolic HTN had 58% slower medication initiation (HR, 0.42; CI, 0.34-0.51) and those with isolated diastolic HTN had 31% slower rates (HR, 0.69; CI, 0.55-0.86). Young adults with isolated systolic HTN have lower diagnosis and treatment rates.

Background Leishmaniasis is a protozoal disease caused by species of Leishmania. Mucocutaneous leishmaniasis (MCL) involves the skin and mucosa. India is endemic for species such as Leishmania donovani and Leishmania major, which are responsible for visceral and cutaneous leishmaniasis, respectively. Although MCL has been reported from India previously, the implicated pathogen was identified as L. donovani in only one case. Case report A 55-year-old man presented with a nasal ulcer of four years' duration. He had been treated for borderline lepromatous (BL) leprosy 25 years earlier. Differential diagnoses of MCL, lupus vulgaris, and subcutaneous mycosis were considered. Leishman–Donovan bodies were seen on tissue imprints, and histopathology showed epidermal thinning with loss of appendages and dense pandermal infiltrate. Polymerase chain reaction was positive for L. donovani-specific DNA amplification. A diagnosis of MCL with treated BL leprosy was made. The patient was treated with sodium stibogluconate and achieved complete healing of the ulcer. Conclusions The coexistence of manifestations of disease from opposite ends of the spectrum (a hyperergic form of leishmaniasis with an anergic form of leprosy) is difficult to explain. However, the development of MCL after the cure of BL leprosy may reflect the loss of the inhibitory effect of Mycobacterium leprae antigen on interferon-γ production, and delayed persistence and the gradual clearance of the antigen from the body may account for the 20-year time lag. Further research centered on the immunological interactions between leishmaniasis and leprosy is warranted, particularly with respect to different Leishmania species.

Identification of dematiaceous fungi responsible for black-grain mycetoma has remained cumbersome and time consuming for years leading to delayed diagnosis and thereby increased agony to patients. Moreover, difficult morphology of some of these fungi demanding enough expertise for species identification in addition to culture-negativity has often led to misdiagnosis and hence inapt treatment to the patients. We report the identification of Madurella mycetomatis from culture-negative black granules discharged from foot nodular lesions of a 27 years old male using PCR followed by sequencing of the internal transcribed spacer region. The patient's lesions were successfully treated using a combination of itraconazole (200mg) and terbinafine (250mg), confirming our diagnosis. Our case study proves the clinical value of PCR as the best, rapid and accurate diagnostic method for the identification of Madurella mycetomatis and related fungi, particularly in culture-negative cases.

Background and purposeHigher admission serum glucose levels have been associated with poor outcomes in patients with acute ischemic stroke (AIS) treated with IV thrombolysis. We sought to evaluate the association of admission serum glucose with early outcomes of patients with emergent large vessel occlusion (ELVO) treated with mechanical thrombectomy (MT).MethodsConsecutive AIS patients due to ELVO treated with MT in three tertiary stroke centers were evaluated. The following outcomes were documented using standard definitions: symptomatic intracranial hemorrhage (sICH), complete reperfusion, mortality, functional independence (modified Rankin Scale (mRS) score of 0–2), and functional improvement (shift in mRS score) at 3 months. The association of admission serum glucose and admission hyperglycemia (>140 mg/dL) with outcomes was evaluated using univariable and multivariable binary and ordinal logistic regression models.Results231 AIS patients with ELVO (mean age 62±14 years, 51% men, median admission National Institute of Health Stroke Scale score 16 points (IQR 12–21), median admission serum glucose 125 mg/dL (IQR 104–162)) were treated with MT. Admission hyperglycemia was associated with a lower likelihood of functional improvement (common OR 0.53; 95% CI 0.31 to 0.97; p=0.027) and higher odds of 3 month mortality (OR 2.76; 95% CI 1.40 to 5.44; p=0.004) in multivariable analyses adjusting for potential confounders. A 10 mg/dL increase in admission blood glucose was associated with a higher likelihood of sICH (OR 1.07; 95% CI 1.01 to 1.13; p=0.033) and 3 month mortality (OR 1.07; 95% CI 1.02 to 1.12; p=0.004) in multivariable models. There was no association between admission serum glucose or hyperglycemia and complete reperfusion.ConclusionsHigher admission serum glucose and admission hyperglycemia are independent predictors of adverse outcomes in ELVO patients treated with MT.

Objective:There are limited data evaluating the effect of post mechanical thrombectomy (MT) blood pressure (BP) levels on early outcomes of patients with large vessel occlusions (LVO). We sought to investigate the association of BP course following MT with early outcomes in LVO.Methods:Consecutive patients with LVO treated with MT during a 3-year period were evaluated. Hourly systolic BP (SBP) and diastolic BP (DBP) values were recorded for 24 hours following MT and maximum SBP and DBP levels were identified. LVO patients with complete reperfusion following MT were stratified in 3 groups based on post-MT achieved BP goals: Results:A total of 217 acute ischemic stroke patients with LVO were prospectively evaluated. A 10 mm Hg increment in maximum SBP documented during the first 24 hours post MT was independently (p = 0.001) associated with a lower likelihood of 3-month functional independence (odds ratio [OR] 0.70; 95% confidence interval [CI] 0.56–0.87) and a higher odds of 3-month mortality (OR 1.49; 95% CI 1.18–1.88) after adjusting for potential confounders. In addition, achieving a BP goal of p = 0.010) in comparison to permissive hypertension.Conclusions:High maximum SBP levels following MT are independently associated with increased likelihood of 3-month mortality and functional dependence in LVO patients. Moderate BP control is also related to lower odds of 3-month mortality in comparison to permissive hypertension.

Objective: Young adults meeting hypertension diagnostic criteria have a lower prevalence of a hypertension diagnosis than middle-aged and older adults. The purpose of this study was to compare the rates of a new hypertension diagnosis for different age groups and identify predictors of delays in the initial diagnosis among young adults who regularly use primary care. Methods: A 4-year retrospective analysis included 14 970 patients, at least 18 years old, who met clinical criteria for an initial hypertension diagnosis in a large, Midwestern, academic practice from 2008 to 2011. Patients with a previous hypertension diagnosis or prior antihypertensive medication prescription were excluded. The probability of diagnosis at specific time points was estimated by Kaplan–Meier analysis. Cox proportional hazard models (hazard ratio; 95% confidence interval) were fit to identify predictors of delays to an initial diagnosis, with a subsequent subset analysis for young adults (18–39 years old). Results: After 4 years, 56% of 18–24-year-olds received a diagnosis compared with 62% (25–31-year-olds), 68% (32–39-year-olds), and more than 70% (≥40-year-olds). After adjustment, 18–31-year-olds had a 33% slower rate of receiving a diagnosis (18–24 years hazard ratio 0.66, 0.53–0.83; 25–31 years hazard ratio 0.68, 0.58–0.79) compared with adults at least 60 years. Other predictors of a slower diagnosis rate among young adults were current tobacco use, white ethnicity, and non-English primary language. Young adults with diabetes, higher blood pressures, or a female provider had a faster diagnosis rate. Conclusion: Provider and patient factors are critical determinants of poor hypertension diagnosis rates among young adults with regular primary care use.

Controversy exists concerning the suspension or maintenance of anti-platelet drugs before elective surgical procedures. We assessed the association of the risk of prolonged postoperative bleeding with anti-platelet therapy by type of minor surgical procedure and the association between anti-platelet therapy and the level of hemostatic measures required. Five hundred and forty-six patients were included in the study group: those on aspirin (n = 310), clopidogrel (n = 97), and aspirin + clopidogrel dual therapy (n = 139); the control group comprised 575 healthy individuals. Cramer's V test was significant (P < 0.05) but showed a weak association between anti-platelet therapy and prolonged immediate postoperative bleeding. Compared to controls, the odds ratio revealed that the risk of prolonged bleeding in the immediate postoperative period was significantly higher with dual therapy, followed by clopidogrel and aspirin. Prolonged bleeding occurred in 22 patients in the study group and 20 in the control group, and was successfully controlled with local hemostatic measures. Fisher's exact test showed a significant association between dual therapy and higher levels of hemostatic measures (P = 0.004; P = 0.035). Prolonged bleeding in patients on anti-platelet therapy was independent of the type of minor surgical procedure. The greatest risk of prolonged bleeding was found in patients on dual therapy; this required higher levels of hemostatic measures.

Lichen planus (LP) is infrequently seen in children and the clinical presentation is often atypical. We conducted a retrospective analysis of clinical features and treatment response in childhood LP to date. The clinical profile and treatment response data of patients younger than 14 years old with LP (entered in a predesigned pro forma study) from January 1997 to June 2011 were analyzed. The treatment was administered according to a predetermined departmental protocol and was comprised of topical steroids with or without oral dapsone or corticosteroids. Patients were evaluated for response, adverse effects, and relapse. The study population consisted of 316 children (166 boys, 150 girls), or 18.7% of the total registered patients in the LP clinic. The mean age was 10.28 years (range 2-14 years). Cutaneous lesions were seen in 96.2%. Involvement of the oral mucosa was detected in 18%, nails in 13.9%, scalp in 8.2%, and genitalia in 4.4%. Classic LP was most prevalent (53.8%), followed by eruptive (16.5%), hypertrophic (8.2%), linear (6.9%), and lichen planopilaris (6.3%). LP pigmentosus, annular, and atrophic variants were encountered infrequently. Topical corticosteroids were the most common treatment used in 69.5% of patients, 28.8% of whom had excellent response at 6 months, although 38.8% failed to follow up. Dapsone was prescribed in 20% and systemic steroids in 9.8% of patients. We report the largest series to date of LP in childhood, with a more varied clinical presentation than in previous series. The course and response to treatment were similar to those in adults.

Histone methyltransferases (HMTases), as chromatin modifiers, regulate the transcriptomic landscape in normal development as well in diseases such as cancer. Here, we molecularly order two HMTases, EZH2 and MMSET, that have established genetic links to oncogenesis. EZH2, which mediates histone H3K27 trimethylation and is associated with gene silencing, was shown to be coordinately expressed and function upstream of MMSET, which mediates H3K36 dimethylation and is associated with active transcription. We found that the EZH2-MMSET HMTase axis is coordinated by a microRNA network and that the oncogenic functions of EZH2 require MMSET activity. Together, these results suggest that the EZH2-MMSET HMTase axis coordinately functions as a master regulator of transcriptional repression, activation, and oncogenesis and may represent an attractive therapeutic target in cancer.

After implementation of an integrated consulting psychiatry model and psychology services within primary care at a federally qualified health center, patients have increased access to needed mental health services, and primary care clinicians receive the support and collaboration needed to meet the psychiatric needs of the population.

Background Among adults with hypertension, obesity independently contributes to cardiovascular disease. Weight loss and hypertension control are critical to reduce cardiovascular events. The purpose of this study was to evaluate rates and predictors of achieving weight loss among adults who achieved hypertension control within 1 year of developing incident hypertension. Methods Retrospective electronic health record analysis was performed of ≥18 year olds with a body mass index ≥30.0kg/m(2), who received regular primary care from 2008 to 2011 and achieved hypertension control. Exclusions were less than 60 days follow-up, prior hypertension diagnosis, prior antihypertensive prescription, or pregnancy. The primary outcome was clinically significant weight loss (≥5kg); the secondary outcome was modest (2.0-4.9kg) weight loss. Multinomial logistic regression identified predictors of achieving weight loss (≥5 or 2.0-4.9kg) compared to no significant weight loss ( Results Of the 2,906 obese patients who achieved hypertension control, 72% (n = 2,089) did not achieve at least 2.0kg weight loss. Overall, 12% (n = 351) achieved ≥5kg weight loss. Young adults (18-39 year olds; odds ratio (OR): 2.47, 95% confidence interval (CI): 1.63-3.47), middle-aged adults (40-59 year olds; OR: 2.32, 95% CI: 1.59-3.37), and patients prescribed antihypertensive medication (OR: 1.37, 95% CI: 1.07-1.76) were more likely to achieve clinically significant weight loss and hypertension control. Age remained a significant predictor for 2.0-4.9kg weight loss. Conclusions Despite achieving hypertension control, the majority of obese patients did not achieve clinically significant weight loss. Effective weight loss interventions with dedicated hypertension treatment are needed to decrease cardiovascular events in this high-risk population.

Management of recurrent and or recalcitrant warts can be a therapeutic challenge and in such cases invoking body's own immunity may help to overcome the present episode and also prevent recurrences. Bacilli Calmette Geurin (BCG) immunotherapy has long been considered to be an effective and safe modality in such cases. We present a series of seven cases treated with BCG immunotherapy wherein a single dose of BCG caused regression of wart in 85.7% patients and complete resolution was evident in 28.6% patients. However, the development of adverse effects precluded any further dosages in four of seven (57.1%) patients. This raises serious concern on the safety of this therapeutic modality, especially in a population endemic to tuberculosis.

Background: Lupus erythematosus panniculitis (LEp) is an uncommon but distinctive subset of lupus erythematosus (LE). It may develop in patients with discoid or systemic LE or may occur as an isolated phenomenon. Case Report: We describe a case of LEp affecting unusual sites: the parotid gland, eyelid, and scalp. Subsequently, the patient progressed to antinuclear antibody–negative systemic LE. Contexte: Le lupus érythémateux compliqué d'une panniculite (LEp) est une forme rare mais particulière de lupus érythémateux (LE). Il peut se manifester dans le contexte du LE discoïde ou du LE disséminé, ou encore n'être qu'un phénomène isolé. Exposé de cas: Il sera question ici d'un cas de LEp touchant des sièges inhabituels: la glande parotide, les paupières, et le cuir chevelu. L'état du patient a évolué, par la suite, vers un LE disséminé négatif à l'égard des anticorps antinucléaires.

An example of trigeminal trophic syndrome presenting as ulceration of ala nasi in a case of borderline tuberculoid leprosy is reported. To the best of our knowledge, this is only the second case report of this manifestation in leprosy to be documented.