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Hyponatremia stroke

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https://www.readbyqxmd.com/read/28613005/prognostic-role-of-hypochloremia-in-acute-ischemic-stroke-patients
#1
H-Z Bei, S-J You, D Zheng, C-K Zhong, H-P Du, Y Zhang, T-S Lu, L-D Cao, X-F Dong, Y-J Cao, C-F Liu
OBJECTIVES: The impact of electrolyte imbalance on clinical outcomes after acute ischemic stroke (AIS) is still not understood. We investigated the association between hypochloremia and hyponatremia upon hospital admission and in-hospital mortality in AIS patients. MATERIALS AND METHODS: A total of 3314 AIS patients enrolled from December 2013 to May 2014 across 22 hospitals in Suzhou city were included in this study. Hypochloremia was defined as having a serum chloride concentration <98 mmol/L and hyponatremia as having a serum sodium concentration <135 mmol/L...
June 14, 2017: Acta Neurologica Scandinavica
https://www.readbyqxmd.com/read/28605557/practice-patterns-for-neurosurgical-utilization-and-outcome-in-acute-intracerebral-hemorrhage-intensive-blood-pressure-reduction-in-acute-cerebral-hemorrhage-trials-1-and-2-studies
#2
Rui Guo, David J Blacker, Xia Wang, Hisatomi Arima, Pablo M Lavados, Richard I Lindley, John Chalmers, Craig S Anderson, Thompson Robinson
BACKGROUND: The prognosis in acute spontaneous intracerebral hemorrhage (ICH) is related to hematoma volume, where >30 mL is commonly used to define large ICH as a threshold for neurosurgical decompression but without clear supporting evidence. OBJECTIVES: To determine the factors associated with large ICH and neurosurgical intervention among participants of the Intensive Blood Pressure Reduction in Acute Cerebral Hemorrhage Trials (INTERACT). METHODS: We performed pooled analysis of the pilot INTERACT1 (n = 404) and main INTERACT2 (n = 2839) studies of ICH patients (<6 h of onset) with elevated systolic blood pressure (SBP, 150-220 mm Hg) who were randomized to intensive (target SBP < 140 mm Hg) or contemporaneous guideline-recommended (target SBP < 180 mm Hg) management...
June 10, 2017: Neurosurgery
https://www.readbyqxmd.com/read/28591195/hyponatremia-and-increased-risk-of-dementia-a-population-based-retrospective-cohort-study
#3
Mu-Chi Chung, Tung-Min Yu, Kuo-Hsiung Shu, Ming-Ju Wu, Chao-Hsiang Chang, Chih-Hsin Muo, Chi-Jung Chung
Hyponatremia is the most common electrolyte disorder and also a predictor of mild cognition impairment. However, the association between hyponatremia and dementia in long follow up periods is rarely investigated. A retrospective cohort study was performed using the claims data of all insured residents who were covered by Taiwan's universal health insurance from 2000 to 2011. A total of 4900 hyponatremia patients and 19545 matched comparisons were recruited for the analysis. The incidences of hyponatremia and dementia were diagnosed with clinical protocol and defined using the International Classification of Diseases, 9th Revision, Clinical Modification (ICD-9-CM)...
2017: PloS One
https://www.readbyqxmd.com/read/28457033/clinical-and-biochemical-characteristics-of-exertional-heat-stroke-among-paratroopers-in-agra-india
#4
Rajesh Deshwal, Dhirendra Tiwari, Raj Singh
OBJECTIVE: The purpose of this study was to assess the clinical profile, biochemical parameters and outcome in a series of 78 patients of heat stroke admitted and treated in a military hospital in India. METHODS: This was a prospective study in a military hospital. A total of 78 patients of exertional heat stroke admitted and treated over more than 2 years are reported. Cooling measures started immediately on site of occurrence, carried on during evacuation and in hospital, IV normal saline initiated, clinical symptoms and signs were noted...
February 2017: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/28398928/anesthetic-management-of-mitochondrial-encephalopathy-with-lactic-acidosis-and-stroke-like-episodes-melas-syndrome-in-a-high-risk-pregnancy-a-case-report
#5
Josh D Bell, Kushlin Higgie, Mital Joshi, Joshua Rucker, Sahar Farzi, Naveed Siddiqui
MELAS syndrome (mitochondrial encephalopathy, lactic acidosis, and stroke-like symptoms) is a rare and complex mitochondrial disorder. We present the in-hospital course of a 36-year-old gravida 2, para 0 with MELAS syndrome and severe preeclampsia, complicated by hyponatremia, hyperkalemia, and diabetes. A retained placenta with postpartum hemorrhage required urgent instrumental delivery under spinal anesthesia, transfusion, and intensive care unit admission for pulmonary edema, effusions, and atelectasis. Postpartum endometritis and sepsis also were encountered...
April 10, 2017: A & A Case Reports
https://www.readbyqxmd.com/read/28338570/a-case-of-all-developing-posterior-reversible-encephalopathy-secondary-to-hyponatremia
#6
Nilgun Eroglu, Aysenur Bahadir, Erol Erduran
Posterior reversible encephalopathy syndrome (PRES), may be due to different causes. It may develop secondary to hypertension, renal decompensation, electrolyte imbalance, and chemotherapeutic drugs. We describe a case of acute lymphoblastic leukemia in which PRES developed secondary to hyponatremia despite being normotensive during receipt of chemotherapy. Magnetic resonance imaging findings were suggestive of PRES. Partial diffusion restriction was observed in lesions in the bilateral occipitoparietal regions and the cerebellum...
March 23, 2017: Journal of Pediatric Hematology/oncology
https://www.readbyqxmd.com/read/28168536/systemic-complications-following-aneurysmal-subarachnoid-hemorrhage
#7
REVIEW
Ravi Garg, Barak Bar
Many systemic complications follow aneurysmal subarachnoid hemorrhage and are primarily due to sympathetic nervous system activation. These complications play an important role in the overall outcome of patients. The purpose of this review is to provide an update on the diagnosis, pathophysiology, and management of systemic complications specifically associated with aneurysmal subarachnoid hemorrhage. Special focus has been made on systemic complications that occur more frequently in patients with aneurysmal subarachnoid hemorrhage compared to other stroke subtypes and in the neurocritical care patient population...
January 2017: Current Neurology and Neuroscience Reports
https://www.readbyqxmd.com/read/28110888/cerebral-salt-wasting-is-the-most-common-cause-of-hyponatremia-in-stroke
#8
Jayantee Kalita, Rajesh Kumar Singh, Usha Kant Misra
OBJECTIVE: The study aimed to evaluate the frequency, severity, and causes of hyponatremia in stroke and its influence on outcome. MATERIALS AND METHODS: Consecutive computed tomography- or magnetic resonance imaging-proven stroke patients within 7 days of stroke were included. Severity of stroke was assessed using the National Institute of Health Stroke Scale and consciousness using the Glasgow Coma Scale. Hyponatremia was defined if 2 consecutive serum sodium levels were <135 mEq/L and hypernatremia if >145 mEq/L...
May 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/27829716/association-of-hyponatremia-with-in-hospital-outcomes-in-infective-endocarditis-a-5-year-review-from-an-indian-intensive-care-unit
#9
Saraschandra Vallabhajosyula, Muralidhar D Varma, Shashaank Vallabhajosyula, Saarwaani Vallabhajosyula
Hyponatremia is commonly noted with cardiovascular disorders, but its role in infective endocarditis (IE) is limited to being a marker of increased morbidity in IE patients with intravenous drug use. This was a 5-year retrospective review from an Indian Intensive Care Unit (ICU). Patients >18 years with IE and available serum sodium levels were included in the study. Pediatric and pregnant patients were excluded from the study. Hyponatremia was defined as admission sodium <135 mmol/L. Detailed data were abstracted from the medical records...
October 2016: Indian Journal of Critical Care Medicine
https://www.readbyqxmd.com/read/27754188/sp-05-1-should-the-target-for-blood-pressure-reduction-be-lower-in-adults-with-hypertension-and-a-history-of-cardiovascular-disease
#10
Paul Whelton
BACKGROUND: Choice of the optimal target for blood pressure (BP) reduction during treatment of patients with hypertension, including those with underlying co-morbid conditions, is an important challenge in clinical practice. The Systolic Blood Pressure Intervention Trial (SPRINT) was designed to provide guidance in selection of a Systolic BP target during treatment of hypertension. METHODS: Adults ≥50 years old with hypertension and at least one additional risk factor for cardiovascular disease (CVD), but excluding persons with diabetes mellitus, prior stroke, or advanced chronic kidney disease (CKD) were randomly assigned to intensive therapy (intensive), targeting a systolic BP (SBP) <120 mmHg, or standard therapy (standard), targeting a SBP <140 mmHg...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27754163/sy-11-3-hypertension-in-women-more-dangerous-than-in-men
#11
Suzanne Oparil
Heart disease, stroke, and kidney failure are leading causes of death worldwide, and hypertension is a significant risk factor for each. Hypertension is less common in women, compared to men, in those younger than 45 years of age. This trend is reversed in those 65 years and older. In the US between 2011-2014, the prevalence of hypertension in women and men by age group was 6% vs 8% (18-39 years), 30% vs 35% (40-59 years), and 67% vs 63% (60 years and over). Awareness, treatment, and control rates differ between genders with women being more aware of their diagnosis (85% vs 80%), more likely to take their medications (81% vs 71%) and more frequently having controlled hypertension (55% vs 49%)...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27727945/incidence-of-hyponatremia-and-its-correlation-to-outcome-in-stroke-patients
#12
T N Dubey, K K Kawre, R S Maniram, R Singh Saxena, Lalji Patel
No abstract text is available yet for this article.
January 2016: Journal of the Association of Physicians of India
https://www.readbyqxmd.com/read/27643145/sp-05-1-should-the-target-for-blood-pressure-reduction-be-lower-in-adults-with-hypertension-and-a-history-of-cardiovascular-disease
#13
Paul Whelton
BACKGROUND: Choice of the optimal target for blood pressure (BP) reduction during treatment of patients with hypertension, including those with underlying co-morbid conditions, is an important challenge in clinical practice. The Systolic Blood Pressure Intervention Trial (SPRINT) was designed to provide guidance in selection of a Systolic BP target during treatment of hypertension. METHODS: Adults ≥50 years old with hypertension and at least one additional risk factor for cardiovascular disease (CVD), but excluding persons with diabetes mellitus, prior stroke, or advanced chronic kidney disease (CKD) were randomly assigned to intensive therapy (intensive), targeting a systolic BP (SBP) <120 mmHg, or standard therapy (standard), targeting a SBP <140 mmHg...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27643118/sy-11-3-hypertension-in-women-more-dangerous-than-in-men
#14
Suzanne Oparil
Heart disease, stroke, and kidney failure are leading causes of death worldwide, and hypertension is a significant risk factor for each. Hypertension is less common in women, compared to men, in those younger than 45 years of age. This trend is reversed in those 65 years and older. In the US between 2011-2014, the prevalence of hypertension in women and men by age group was 6% vs 8% (18-39 years), 30% vs 35% (40-59 years), and 67% vs 63% (60 years and over). Awareness, treatment, and control rates differ between genders with women being more aware of their diagnosis (85% vs 80%), more likely to take their medications (81% vs 71%) and more frequently having controlled hypertension (55% vs 49%)...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27521199/subarachnoid-hemorrhage-an-update
#15
REVIEW
Jeremy S Dority, Jeffrey S Oldham
Subarachnoid hemorrhage (SAH) is a debilitating, although uncommon, type of stroke with high morbidity, mortality, and economic impact. Modern 30-day mortality is as high as 40%, and about 50% of survivors have permanent disability. Care at high-volume centers with dedicated neurointensive care units is recommended. Euvolemia, not hypervolemia, should be targeted, and the aneurysm should be secured early. Neither statin therapy nor magnesium infusions should be initiated for delayed cerebral ischemia. Cerebral vasospasm is just one component of delayed cerebral edema...
September 2016: Anesthesiology Clinics
https://www.readbyqxmd.com/read/27456897/-hypovolemic-hyponatremia-at-the-onset-of-severe-ischemic-stroke-as-a-predictor-of-adverse-outcome
#16
V I Ershov, A N Chirkov
AIM: To study the prognostic value of disturbances of the water and electrolyte homeostasis in the acute stage of ischemic stroke (II) and their impact on the course and outcome. MATERIAL AND METHODS: Disturbances of the water and electrolyte homeostasis associated with plasma sodium fluctuations were studied in 150 patients with severe II. RESULTS: The poor outcome was associated with plasma osmolarity >297 mOsmol/L and plasma sodium concentration >155 mOsmol/L in the first day of severe II and with >303 mOsmol/L and >161 mOsmol/L, respectively, in the 3rd and 5th days...
2016: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/27438797/early-effects-of-enteral-urea-on-intracranial-pressure-in-patients-with-acute-brain-injury-and-hyponatremia
#17
Filippo Annoni, Vito Fontana, Serge Brimioulle, Jacques Creteur, Jean-Louis Vincent, Fabio S Taccone
BACKGROUND: Hyponatremia occurs commonly after acute brain injury and is often due to the syndrome of inappropriate antidiuretic hormone secretion (SIADH). Urea administration is 1 therapeutic option. METHODS: In our Department, enteral urea is routinely administered to patients with acute brain injury who develop hyponatremia consistent with SIADH and do not respond to an initial sodium load. We reviewed the records of all patients over a 2-year period, who had acute brain injury, received enteral urea because of hyponatremia, and had intracranial pressure (ICP) monitoring using an intraventricular catheter...
July 19, 2016: Journal of Neurosurgical Anesthesiology
https://www.readbyqxmd.com/read/27267762/electrolyte-disturbances-and-risk-factors-of-acute-kidney-injury-patients-receiving-dialysis-in-exertional-heat-stroke
#18
Bancha Satirapoj, Suramanat Kongthaworn, Panbubpa Choovichian, Ouppatham Supasyndh
BACKGROUND: Exertional heat stroke (EHS) is a life-threatening illness and leads to multi-organ dysfunction including acute kidney injury (AKI). The clinical significance of abnormal electrolytes and renal outcomes in ESH patients has been poorly documented. We aim to exhibit the electrolyte abnormalities, renal outcomes and risk factors of patients with AKI receiving dialysis in EHS. METHODS: A retrospective cohort study in EHS patients between 2003 and 2014 were conducted...
June 6, 2016: BMC Nephrology
https://www.readbyqxmd.com/read/26648963/periprocedural-risk-of-stroke-is-elevated-in-patients-with-end-stage-renal-disease-on-hemodialysis
#19
Laurel Cherian, James Conners, Shawna Cutting, Vivien H Lee, Sarah Song
OBJECTIVE: To describe the most common clinical factors and stroke etiologies in a case series of patients with end-stage renal disease on hemodialysis (ESRD/HD) with transient ischemic attack (TIA) or ischemic stroke (IS). BACKGROUND: Prior studies have shown that patients on HD are at an elevated risk of stroke, but these studies have focused on the overall stroke risk. This case series sought to determine the percentage of acute ischemic events that occur during or immediately after HD...
September 2015: Cerebrovascular Diseases Extra
https://www.readbyqxmd.com/read/26565425/exertional-heat-stroke-and-susceptibility-to-malignant-hyperthermia-in-an-athlete-evidence-for-a-link
#20
Mathias Poussel, Philippe Guerci, Pierre Kaminsky, Marie Heymonet, Nathalie Roux-Buisson, Julien Faure, Emilien Fronzaroli, Bruno Chenuel
OBJECTIVE: To describe the possible association (pathophysiologic and clinical features) between exertional heat stroke (EHS) and malignant hyperthermia (MH). BACKGROUND: Both EHS and MH are acute and life-threatening disorders. It has repeatedly been shown that EHS can occur in well-trained patients with known MH-associated mutation in the RYR1 gene in the absence of any extreme environmental conditions or extreme physical activity, thereby supporting a possible link between EHS and MH...
November 2015: Journal of Athletic Training
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