Unusual Subdural Hematoma After SPA Use

We report a case of right tentorium subdural hematoma (SDH) in a 72-year-old man a few days after he visited a sanitas per aqua (SPA) facility. He had directed high-pressure water onto his head and neck. The patient was admitted to the emergency room during his 3rd day of severe throbbing and generalized headache. Cerebral computed tomography revealed a high-density SDH over the right tentorium. This is the first reported case of SPA-related SDH. Neurologists might consider the possibility that SPA use may be a factor in SDH or unexplained neurologic events in otherwise healthy persons

A Follow-up Study in a Taiwanese Family with Mitochondrial Myopathy, Encephalopathy, Lactic Acidosis and Stroke-like Episodes Syndrome

MELAS (mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes) syndrome is often associated with A3243G point mutation of mitochondrial DNA (mtDNA). We previously described a MELAS family characterized by harboring an additional ∼260 bp tandem duplication in the D-loop and a novel C3093G point mutation in the 16S rRNA gene of mtDNA in the proband. We studied the clinical progression and fluctuation of mtDNA mutations in this Taiwanese MELAS family. Methods: We followed up the clinical course in all members of this family (1 proband, her mother and 3 sons) for 12 years. Mutations of mtDNA in serial muscle biopsies of the proband and blood samples and hair follicles taken at different time points from the members of this family were analyzed. Results: The proband developed repeated stroke-like episodes, chronic intestinal pseudo-obstruction, polyneuropathy, progressive renal failure and dilated cardiomyopathy with heart failure. During the follow-up period, the mother and one of the siblings of the proband developed stroke-like episodes at age 62 and 12, respectively. There was no significant difference in the proportions of mtDNA with A3243G mutation among five serial muscle biopsies of the proband. In one carrier (I-2), the proportion of A3243G mutated mtDNA in blood cells was slightly increased with disease progression. Conclusion: This study underlines the importance of early detection of extraneuromuscular symptoms in the members of a family with MELAS syndrome by adequate follow-up. The age of onset of stroke-like episode in MELAS syndrome may be as late as 62 years. We suggest that the manifestations of MELAS syndrome in this family might be associated with the additional ∼260 bp tandem duplication in the D-loop region and the coexistence of C3093G mutation in the 16S rRNA gene with the A3243G mutation of mtDNA

Association between heavy metal levels and acute ischemic stroke

Abstract Background Few studies have examined the relationship between the amounts of heavy metal and stroke incidence. The aim of this study was to explore the relationship between levels of heavy metals, including Pb, Hg, As, and Cd, in patients with acute ischemic stroke (AIS). Methods We selected patients with first-ever AIS onset within 1 week as our study group. Healthy controls were participants without a history of stroke or chronic disease, except hypertension. The serum levels of Pb, Hg, As, and Cd in participants in the experimental and control groups were determined. All participants received a 1-g infusion of edetate calcium disodium (EDTA). Urine specimens were collected for 24 h after EDTA infusion and measured for heavy metal levels. Results In total, 33 patients with AIS and 39 healthy controls were enrolled in this study. The major findings were as follows: (1) The stroke group had a significantly lower level of serum Hg (6.4 ± 4.3 μg/L vs. 9.8 ± 7.0 μg/L, P = 0.032, OR = 0.90, 95% CI = 0.81–0.99) and a lower level of urine Hg (0.7 ± 0.7 μg/L vs. 1.2 ± 0.6 μg/L, P = 0.006, OR = 0.27, 95% CI = 0.11–0.68) than the control group. (2) No significant difference in serum Pb (S-Pb), As (S-As), and Cd (S-Cd) levels and urine Pb (U-Pb), As (U-As) and Cd (U-Cd) levels was observed in either group. Conclusions Our study found low levels of serum and urine Hg in first-ever patients with AIS, providing new evidence of dysregulated heavy metals in patients with AIS

No adverse impact of depressive symptoms on the effectiveness of postacute care service: A multicenter male-predominant prospective cohort study

Background: Although the clinical effectiveness of community hospital-based postacute care (PAC) services has been shown, little was known regarding the impact of depression on the clinical outcomes of older patients receiving PAC services in Taiwan. Methods: From January 2009 to August 2010, patients aged 65 years and older referred from tertiary medical centers or acute wards of community hospitals to PAC units were invited for study. All patients received the 4-week Comprehensive Geriatric Assessment-based intervention program in the PAC units. The functional assessment was composed of Geriatric Depression Scale–Short Form (GDS), Mini-Mental Status Examination, Barthel Index, Instrumental Activities of Daily Living, and Braden Score. Results: Among the 401 participants (mean age, 82.0 years; 95.5% males), 66 (16.5%) patients were depressed at PAC unit admission. Depressed patients had significantly lower Barthel Index (38.1 ± 2.4 vs. 47.6 ± 1.2, p = 0.002) and Braden Score (17.7 ± 0.3 vs. 18.8 ± 0.2, p = 0.004) than nondepressed patients. Improvement was noted on all measures of functional outcome among patients receiving PAC services. Furthermore, GDS was significantly improved in depressed patients (from 6.4 ± 0.2 to 2.8 ± 0.2 in depressed patients vs. from 1.6 ± 0.1 to 0.9 ± 0.1 in nondepressed patients, p < 0.001). Conclusion: Depression was common when patients were newly admitted to PAC services, which was highly associated with poorer physical function. Improvement in physical function and depressive symptoms among all patients after PAC service was found, and the presence of depressive symptoms at PAC admission did not predict any adverse outcome of PAC services

Baroreceptor Sensitivity Predicts Functional Outcome and Complications after Acute Ischemic Stroke

Autonomic dysfunctions including impaired baroreflex sensitivity (BRS) can develop after acute ischemic stroke (AIS) and may predispose patients to subsequent cardiovascular adverse events and serve as potential indicators of long-term mortality. This study aimed to determine the potential short-term prognostic significance of BRS after AIS. All patients admitted to Kaohsiung Veterans General Hospital within 72 h after onset of first-ever AIS between April 2008 and December 2012 were enrolled. Autonomic evaluation with continuous 10-minute monitoring of beat-to-beat hemodynamic and intracranial parameters was performed within 1 week after stroke by using the Task Force Monitor and transcranial Doppler. The 176 enrolled AIS patients were divided into high-BRS and low-BRS groups. All but two enrolled patients (who died within 3 months after stroke) attended scheduled follow-ups. The high-BRS group had significantly lower National Institutes of Health Stroke Scale (NIHSS) scores at 1 and 2 weeks after stroke and at discharge; lower modified Rankin scale (mRS) scores 1, 3, 6, and 12 months after stroke; and lower rates of complications and stroke recurrence compared to the low-BRS group. This study provides novel evidence of the utility of BRS to independently predict outcomes after AIS. Furthermore, modifying BRS may hold potential in future applications as a novel therapeutic strategy for acute stroke

Effectiveness of Comprehensive Geriatric Assessment-Based Intervention to Reduce Frequent Emergency Department Visits: A Report of Four Cases

A small number of clustered visits by emergency department frequent users (EDFUs) may over-consume emergency care resources. We report the effectiveness of comprehensive geriatric assessment (CGA)-based multidisciplinary team (MDT) care for four EDFUs, in reducing ED visits. Case 1 had visited the ED twice/month due to chest discomfort. Her ED visits were significantly reduced to 0.2 visits/month following CGA-based MDT care. Case 2 had failed back surgery syndrome and bipolar disorder. His ED visit was reduced from 2.8 visits to 0.8 visits/month following CGA-based MDT intervention. Case 3 had chronic obstructive pulmonary disease, heart failure, and urinary incontinence, with a urinary catheter in place. He made 31 ED visits (5.1 visits/month) before his lung cancer and depression were discovered by CGA. He died 2 months later. Case 4 made 27 ED visits (2.7 visits/month) due to dizziness. His problems of early dementia and neglect were identified by CGA, and he visited the ED only once following MDT intervention. In conclusion, CGA-based MDT intervention successfully reduced ED visits among these EDFUs, but further investigation is needed to evaluate the effectiveness of geriatric services in the ED

Posterior Reversible Encephalopathy Syndrome: Magnetic Resonance Imaging and Diffusion-Weighted Imaging in 12 Cases

Posterior reversible encephalopathy syndrome (PRES) is a potentially devastating neurologic syndrome, but timely treatment may lead to complete reversal of the disease course. We reviewed 12 cases of PRES and describe the clinical history and imaging findings, including conventional magnetic resonance imaging (MRI), diffusion-weighted imaging (DWI), and calculated apparent diffusion coefficient (ADC) maps, used to establish the diagnosis of PRES. Three male and nine female patients aged between 11 and 70 years (mean, 37 years) with clinical and imaging findings consistent with PRES were enrolled in the study. All patients had undergone conventional MRI and 10 had undergone additional DWI studies. Ten patients had follow-up MRI studies. DWI was performed using a 1.5T system with a single-shot spin-echo echo-planar pulse sequence. Initial and follow-up neuroimaging and clinical history were reviewed. Lesions were almost always present over the posterior circulation, mainly the parieto-occipital region, affecting primarily the white matter. The anterior circulation region, brainstem, cerebellum, deep cerebral white matter, and thalamus were also involved in five cases. Conventional MRI revealed hyperintensity on T2- weighted and fluid-attenuated inversion recovery images. DWI showed isointensity and increased signal intensity on ADC values in all cases, indicating vasogenic edema. Clinical and MRI follow-up showed that the symptoms and radiologic abnormalities could be reversed after appropriate treatment of the causes of PRES in most patients (9 of 10). In one patient, the ADC value was lower on follow-up images, indicating cytotoxic edema with ischemic infarct. DWI was a useful complement to MRI in the diagnosis of PRES

Additional file 1: of Association between heavy metal levels and acute ischemic stroke

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