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584; P = 0.050). The time since independent cane-free walking was associated with CMI of cane walking (r = 0.699; P = 0.018). In conclusion, experience with cane-free walking leads to increased attentional demand for cane walking. In subacute stroke patients weaning use of a cane, the attentional demand for cane-free walking decreases to less than that of cane walking. During both cane and cane-free walking, the older the participant, the more the walking performance deteriorated due to dual-tasking.

A method for measuring intracranial pressure (ICP) noninvasively has long been sought after in neurology and neurosurgery. Treatment failure in individuals presenting with unspecific symptoms such as headache, gait disturbance, or visual impairment occurring in response to increased ICP can lead to irreversible brain injury, progressive disability, and death. Guidelines for diagnostic ICP measurement recommend intracranial placement of pressure tip catheters or lumbar puncture (LP) despite their invasiveness and possible complications. As ICP fluctuations are closely associated with changes in brain stiffness, ultrasound elastography could be a valid method to detect ICP noninvasively and with short examination times.

In this pilot study, we have investigated the use of time-harmonic shear waves, introduced into the brain by an external shaker, and measured in real-time by transtemporal ultrasound, for deducing a noninvasive imaging marker sensitive to elevated ICP. To this end, we developed cerebral ultrc elastography in neurology and emergency medicine.

Collectively, our results suggest a tight link between cerebral stiffness and ICP and demonstrate that intracranial hypertension can be detected noninvasively within short examination times, opening avenues for diagnostic applications of cerebral ultrasound time-harmonic elastography in neurology and emergency medicine.

Recombinant tissue plasminogen activator (rtPA) is currently the most standard treatment for patients with acute ischemic stroke (AIS). However, rtPA treatment may further enhance the immune response post-stroke. This study is to investigate the clinical utility of white-blood-based inflammatory biomarkers in predicting neurologic outcomes among AIS patients receiving rtPA.

A retrospective observational cohort study of 100 patients with AIS treated with intravenous rtPA was conducted in an urban tertiary hospital in Taiwan. Favorable neurological outcome defined as modified Rankin Scale (mRS) score 0-2 in post-stroke follow-up was the primary outcome measure. Baseline and post-rtPA neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) were investigated for potential predictors.

These patients had a mean age of 71.3 ± 13.7 years and the average of initial National Institute of Health Stroke Scale was 12.7 ± 6.5. Using multiple regression analysis, PLR was not an independent factor, erior to baseline NLR in discriminative performance for neurologic prognosis.Hypertension has traditionally been the most common cardiovascular disease, and epidemiological studies suggest that the incidence continues to rise. Despite a plethora of antihypertensive agents, the management of blood pressure (BP) remains suboptimal. Addressing this issue is paramount to minimize hypertensive complications, including hypertensive nephropathy, a clinical entity whose definition has been challenged recently. Still, accumulating studies endorse poorly managed BP as an independent risk factor for both the onset of renal dysfunction and aggravation of baseline kidney disease. Nevertheless, current recommendations are not only discordant from one another but also offer inadequate evidence for the optimal BP control targets for renal protection, as since the cutoff values were primarily established on the premise of minimizing cardiovascular sequelae rather than kidney dysfunction. Although intense BP management was traditionally considered to compromise perfusion toward renal parenchyma, literature has gradually established that renal prognosis is more favorable as compared with the standard threshold. This review aims to elucidate the renal impact of poorly controlled hypertension, elaborate on contemporary clinical references for BP control, and propose future directions to improve the holistic care of hypertensive individuals.

Young stroke incidence has increased worldwide with lifestyle changes. Etiology and risk factors for both ischemic and hemorrhagic stroke in young Asians remain underexplored.

We retrospectively reviewed consecutive acute stroke patients aged 16-45 years admitted to the Taipei Veterans General Hospital between 2009 and 2019 to analyze etiologic subtypes, risk factors and serial modified Rankin Scale scores for 1 year and compare the age groups of 16-30 and 31-45 years.

Among 670 young Taiwanese patients (mean age at onset 37.5±7.0 years; male 65.1%), there were 366 nontraumatic spontaneous hemorrhagic stroke (including 259 intracerebral hemorrhage (ICH) and 107 subarachnoid hemorrhage, SAH), 292 ischemic stroke and 12 cerebral venous thromboses. Notably, ICH was more prevalent in patients aged 16-30 than in those aged 31-45 (54.8% vs 36.8%). Specifically, structural vasculopathy (e.g., arteriovenous malformation, cavernoma) was the most common etiologic subtype in patients aged 16-30 (p < 0.001), wheadults, particularly those aged 16-30.

An aggressive approach to elucidate the etiology of stroke is indicated because structural vasculopathy-induced ICH and other determined infarction are distinctively prevalent in young adults, particularly those aged 16-30.The objective of the study was to assess functional outcomes and quality of life of patients treated for tibial tubercle avulsion fractures (TTAFs). Retrospective study of patients under 18 years of age treated from June 2011 to May 2018. Demographic data included age, gender, mechanism of injury, side, fracture classification, associated injuries, predisposing factors, and type of treatment. Clinical results included knee range of motion, pain, return to sports, overall satisfaction, functional outcomes, and complications. At final follow-up, Tegner Lysholm Knee Scoring Scale, and Kidscreen-10 were applied. Ten patients were included, all males, with a median age of 15 years. Mechanism of injury football (three patients), basketball (two patients), running (two patients), handball (one patient), gymnastics (one patient), and fall (one patient). Nine were treated surgically with reduction and fixation with cannulated screws or Kirschner wires, plus treatment of associated injuries (three patellar tendon avulsions, one contralateral proximal tibia epiphyseal fracture, and two prophylactic fasciotomies). One patient developed mild recurvatum and two presented minor decreased knee flexion. Eight patients returned to their previous level of sports activity. Median Tegner Lysholm Knee Score was 100/100 and Kidscreen-10 was 50/50. With appropriate treatment, nearly 100% of TTAFs have good functional outcomes and low impact on quality of life.Congenital pseudarthrosis of the tibia (CPT) is characterized by anterolateral tibial bowing and hamartomatous periosteum that predisposes it to fracture. Fassier-Duval telescopic rods can improve the structural integrity of bone segments after reconstruction. We present our experience treating CPT with the Fassier-Duval rod and a novel technique for Fassier-Duval exchange that was developed after extraction failed in one patient. Patients were identified who underwent treatment with Fassier-Duval rods for CPT between 2007 and 2016 and had undergone their first rod exchange. Medical records were reviewed, and complications were classified using the system of Cherkashin. Four patients had an average age at the initial insertion of 6 years 4 months (4-9 years). The average follow-up duration after initial Fassier-Duval implantation was 5.4 years (2.7-8.1 years). Seven Category 2 complications were associated with the Fassier-Duval rod interlocking K-wire migration (2), lengthening failure (2), explant failure (1), distal migration of female rod through physis (1) and male rod portion proximally migrating through physis (1). Three patients underwent one rod exchange [average 3.2 years after implantation (range, 2.7-3.9 years)]. One patient underwent two rod exchanges (2.9 and 6.9 years after initial implantation). The second attempt at exchange failed; this failure prompted the development of custom trephines to remove the hard bone that can encase the distal male segment. The use of custom trephines was made necessary by dense sclerotic bone at the previous pseudarthrosis site. We recommend that custom trephines be available during Fassier-Duval rod extraction to avoid failed retrieval. Level of evidence Level IV (Case series).We questioned whether indications of Achilles tenotomy and standards of equinus correction as used for infants/young children hold true for use of the classical Ponseti technique in older children as well. Children aged 2-12 years with previously untreated unilateral/bilateral idiopathic clubfeet were included. For the purpose of this study, the subjects were treated by the classic Ponseti technique and underwent percutaneous tenotomy when talar head was reduced. A successful outcome and braceable feet were considered to be achieved when there was at least 10 degrees of ankle dorsiflexion post-tenotomy. The feet were classified into success and failure groups based on the above outcome and compared statistically. Furthermore, we documented the overall foot abduction and ankle dorsiflexion achieved post-tenotomy in older children. Final evaluations were done in 27 patients (39 feet; bilateral 12). Post-tenotomy, 16 feet (41%) constituted the success group. The average age (3.3 versus 5.8 years), foot abduction (39.4 versus 28.7 degrees) and ankle dorsiflexion (14.7 versus 4.1 degrees) for the success group were statistically different from the failure group. There were several residual foot deformities post-tenotomy, chiefly empty heel, varus, equinus and rotation. The reduction of lateral head of talus was not a reliable indicator for planning Achilles tenotomy in the older child. A 10-degree ankle dorsiflexion postclassical Ponseti method was achievable in only 41% feet for older children. Further, several residual deformities were present in treated feet post-tenotomy.This study was undertaken to determine the incidence, need for intervention, and time to resolution of pseudosubluxation of the shoulder in pediatric proximal humerus fractures. One hundred and ninety-nine radiographs (199 x-rays) were analyzed for pseudosubluxation of the shoulder following pediatric proximal humeral fractures. Epacadostat research buy Pseudosubluxation occurs when the center of the humeral head aligns with the inferior one-fourth of the glenoid. Fourteen patients met the inclusion criteria for pseudosubluxation. The nonoperative cohort consisted of 100 females and 93 males and the operative cohort consisted of 3 males and 3 females. Total 14 children out of 199 had pseudosubluxation. Ten pseudosubluxations were seen 7 days postinjury and four were noted immediately after injury. Pseudosubluxation was seen in nine boys (64%) and five girls (36%) in the nonoperative group. Increased relative risk (RR) was associated with fall >3 m (RR = 25.7; 95% CI, 2.7-244.0), motorized transport (RR = 11.7; 95% CI, 1.41-96.03) and sports injuries (RR = 11.