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https://www.readbyqxmd.com/read/28820797/postoperative-renal-dysfunction-after-noncardiac-surgery
#1
Suvi T Vaara, Rinaldo Bellomo
PURPOSE OF REVIEW: The narrative review aims to discuss recent results and important knowledge gaps regarding acute kidney injury (AKI) in postoperative patients undergone major noncardiac surgery. RECENT FINDINGS: Postoperative AKI affects approximately one-fifth of patients after major surgery, but the incidence varies according to the type of surgery. Preexisting chronic kidney disease is a major risk factor for postoperative AKI. It carries a substantial risk for postoperative adverse outcomes, as well as long-term mortality and morbidity...
August 17, 2017: Current Opinion in Critical Care
https://www.readbyqxmd.com/read/28820545/assessment-and-management-of-acute-severe-mitral-regurgitation-in-the-intensive-care-unit
#2
Marina Leitman, Vladimir Tyomkin, Ehud Raanani, Ram Sharony, Ludmila Tzatskin, Eli Peleg, Alex Blatt, Zvi Vered
BACKGROUND: Acute severe mitral regurgitation (MR) is a serious medical condition. Whilst clear guidelines exist regarding the management of chronic MR, acute severe MR is usually treated on an individual basis. Currently, few data exist regarding acute MR in the era of primary coronary interventions (PCI). The present study included patients admitted to the Department of Cardiology during recent years with acute severe MR of different etiologies, and an analysis of these data in the light of previous investigations...
March 2017: Journal of Heart Valve Disease
https://www.readbyqxmd.com/read/28819567/systemic-associations-with-residual-subretinal-fluid-after-ranibizumab-in-diabetic-macular-edema
#3
Meng-Ju Tsai, Yi-Ting Hsieh, Elizabeth P Shen, Yi-Jie Peng
PURPOSE: To investigate the impact of systemic diseases on the occurrence of subretinal fluid (SRF) in diabetic macular edema (DME) and prognostic factors for residual SRF following three consecutive monthly intravitreal ranibizumab. METHODS: Ninety-seven eyes from 68 patients with DME who completed 3 consecutive monthly injections of ranibizumab were enrolled. Systemic parameters mainly included chronic kidney disease (CKD), hypertension, HbA1c, and insulin dependence...
2017: Journal of Ophthalmology
https://www.readbyqxmd.com/read/28818763/the-qualitative-and-quantitative-image-analysis-of-mr-imaging-in-patients-with-acute-on-chronic-liver-failure
#4
Tae Wook Kang, Mimi Kim, Young Kon Kim, Seong Hyun Kim, Dong Hyun Sinn, Kyunga Kim
PURPOSE: To evaluate the distinctive features of ACLF and chronic liver disease (CLD) on MR images using quantitative and qualitative analyses. METHODS: Twelve patients with ACLF and 36 patients with CLD who had undergone MR images were included. MR imaging findings from both groups were assessed. RESULTS: Gallbladder edema, esophageal varix, and ascites were significantly more prevalent in the ACLF group (all P-values <0.05). The liver to muscle SI ratio on T2-WI was significantly higher in the ACLF group (P=0...
August 10, 2017: Clinical Imaging
https://www.readbyqxmd.com/read/28818219/contemporary-outcomes-after-venography-guided-treatment-of-patients-with-may-thurner-syndrome
#5
Johnathon C Rollo, Steven M Farley, Adam Z Oskowitz, Karen Woo, Brian G DeRubertis
OBJECTIVE: Patients with May-Thurner syndrome (MTS) present with a spectrum of findings ranging from mild left leg edema to extensive iliofemoral deep venous thrombosis (DVT). Whereas asymptomatic left common iliac vein (LCIV) compression can be seen in a high proportion of normal individuals on axial imaging, the percentage of these persons with symptomatic compression is small, and debate exists about the optimal clinical and diagnostic criteria to treat these lesions in patients with symptomatic venous disease...
September 2017: Journal of Vascular Surgery. Venous and Lymphatic Disorders
https://www.readbyqxmd.com/read/28812174/-magnetic-resonance-imaging-mri-diagnostics-in-axial-spondyloarthritis
#6
T Witte, X Baraliakos
BACKGROUND: Axial spondyloarthritis (axSpA) is a frequent disorder, which is difficult to diagnose in the early phase. Currently, magnetic resonance imaging (MRI) of the sacroiliac joints and the spine is frequently applied in this phase, when conventional X rays still provide inconclusive results. OBJECTIVE: To explain the typical pathological results and the role of MRI in diagnosing axSpA. RESULTS: The use of MRI of the sacroiliac joints plays a central role in the assessment of the Spondyloarthritis International Association Society (ASAS) classification criteria of axSpA...
August 15, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28812111/syndrome-of-inappropriate-anti-diuresis-induces-volume-dependent-hypercalciuria
#7
J Grellier, A Jaafar, A Martin, M El Alaoui, C Lebely, I Tack, M Vallet
Hyponatremia is associated with bone demineralization. We hypothesized that, during hyponatremia, calciuria and calcium balance depend on volemic status. We evaluated calciuria in patients with hyponatremia, secondary to SIAD or hypovolemia. Patients with SIAD exhibited a volemic expansion that was associated with hypercalciuria. Calciuria was proportional to markers of volemia. INTRODUCTION: Chronic mild hyponatremia has been associated with bone demineralization of unknown mechanisms...
August 15, 2017: Osteoporosis International
https://www.readbyqxmd.com/read/28810281/-hyponatremia-differential-diagnosis-and-treatment
#8
Heiner Mönig, Alexander Arlt
Hyponatremia is the most common electrolyte abnormality seen in hospitalized patients, with up to 30 % having a plasma sodium concentration below 135 mmol/l. It is now clear that the clinical problem extends beyond the neurological symptoms, which can be explained by intracerebral osmotic fluid shifts and brain edema. Instead, chronic hyponatremia is associated with impaired gait stability and an increased risk of bone fragility fractures. Moreover, hyponatremia has been demonstrated to be an indicator of poor prognosis in a variety of conditions...
August 2017: Deutsche Medizinische Wochenschrift
https://www.readbyqxmd.com/read/28805198/severe-reversible-hypocalcemic-cardiomyopathy-diagnosed-36-years-after-subtotal-thyroidectomy-a-case-report
#9
Waldemar Elikowski, Małgorzata Małek-Elikowska, Patrycja Lachowska-Kotowska
Chronic hypocalcemia, irrespectively of its etiology, can lead to severe impairment of the left ventricular (LV) contractility manifesting as dilated cardiomyopathy, usually defined as hypocalcemic cardiomyopathy (hypocaCM). This rarely diagnosed type of heart failure (HF), can be completely reversible, when treated properly with calcium and vitamin D supplementation or, in some subjects, with human recombinant parathormone. A CASE REPORT: The authors present a case of a 60-year-old male admitted with advanced pulmonary congestion, recurrent pulmonary edema and pleural effusion...
July 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28804235/management-of-varicose-veins-and-chronic-venous-insufficiency-in-a-comparative-registry-with-nine-venoactive-products-in-comparison-with-stockings
#10
G Belcaro, M Dugall, R Luzzi, M Corsi, A Ledda, A Ricci, L Pellegrini, M R Cesarone, M Hosoi, B M Errichi, U Cornelli, R Cotellese, G Agus, B Feragalli
The aim of this registry study was to compare products used to control symptoms of CVI. Endpoints of the study were microcirculation, effects on volume changes, and symptoms (analogue scale). Pycnogenol, venoruton, troxerutin, the complex diosmin-hesperidin, Antistax, Mirtoselect (bilberry), escin, and the combination Venoruton-Pycnogenol (VE-PY) were compared with compressions. No safety or tolerability problems were observed. At inclusion, measurements in the groups were comparable: 1,051 patients completed the registry...
September 2017: International Journal of Angiology: Official Publication of the International College of Angiology, Inc
https://www.readbyqxmd.com/read/28803018/short-communication-molecular-characteristics-antimicrobial-susceptibility-and-pathogenicity-of-clinical-nocardia-cyriacigeorgica-isolates-from-an-outbreak-of-bovine-mastitis
#11
Wei Chen, Yongxia Liu, Herman W Barkema, Jian Gao, Jeroen De Buck, John P Kastelic, Gang Liu, Tariq Ali, Muhammad Shahid, Bo Han
The occurrence of nocardial mastitis, mostly in the context of outbreaks, has been reported in many countries. However, there is a paucity of reports regarding detailed characterization of Nocardia cyriacigeorgica from bovine mastitis. Thus, herein we report characteristics, antimicrobial susceptibility patterns, molecular identification, and pathogenicity of N. cyriacigeorgica isolated from an outbreak of clinical mastitis in a dairy herd in northern China. A total of 182 (80.2%) lactating cows had clinical mastitis with severe inflammation and firmness of the udder, reduced milk production, and anorexia, with no apparent clinical response to common antibiotics...
August 9, 2017: Journal of Dairy Science
https://www.readbyqxmd.com/read/28800329/chronic-verubecestat-treatment-suppresses-amyloid-accumulation-in-advanced-aged-tg2576-a%C3%AE-ppswe-mice-without-inducing-microhemorrhage
#12
Stephanie Villarreal, Fuqiang Zhao, Lynn A Hyde, Daniel Holder, Thomas Forest, Marie Sondey, Xia Chen, Cyrille Sur, Eric M Parker, Matthew E Kennedy
Verubecestat is a potent BACE1 enzyme inhibitor currently being investigated in Phase III trials for the treatment of mild-to-moderate and prodromal Alzheimer's disease. Multiple anti-amyloid immunotherapies have been dose-limited by adverse amyloid related imaging abnormalities such as vasogenic edema (ARIA-E) and microhemorrhage (ARIA-H) observed in human trials and mice. Verubecestat was tested in a 12-week nonclinical study for the potential to exacerbate microhemorrhage (ARIA-H) profiles in 18-22-month-old post-plaque Tg2576-AβPPswe mice...
August 8, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28799704/the-nature-consequences-and-management-of-neurological-disorders-in-chronic-kidney-disease
#13
REVIEW
Bahman Jabbari, Nosratola D Vaziri
Perhaps no other organ in the body is affected as often and in as many ways as the brain is in patients with chronic kidney disease (CKD). Several factors contribute to the neurological disorders in CKD including accumulation of uremic toxins, metabolic and hemodynamic disorders, oxidative stress, inflammation, and impaired blood brain barrier among others. The neurological disorders in CKD involve both peripheral and central nervous system. The peripheral neurological symptoms of CKD are due to somatic and cranial peripheral neuropathies as well as a myopathy...
August 11, 2017: Hemodialysis International
https://www.readbyqxmd.com/read/28799018/an-immunogenic-peptide-t2-induces-interstitial-cystitis-painful-bladder-syndrome-an-autoimmune-mouse-model-for-interstitial-cystitis-painful-bladder-syndrome
#14
Li Zhang, Awais Ullah Ihsan, Yanfang Cao, Farhan Ullah Khan, Yijie Cheng, Lei Han, Xiaohui Zhou
The exact pathophysiology of interstitial cystitis/painful bladder syndrome is unknown; however, autoimmunity is a valid theory. We developed an autoimmune chronic cystitis model by administration of the medium dose of immunogenic peptide T2. Sixty female C57BL/6 mice were divided into six groups. The control group was not treated with any reagent. CFA group was injected with CFA + normal saline, homogenate group with bladder homogenate + CFA, low-dose group with low dose of T2 peptide + CFA, medium dose group with the medium dose of T2 peptide + CFA, and high-dose group with the high dose of T2 peptide + CFA...
August 10, 2017: Inflammation
https://www.readbyqxmd.com/read/28792522/biochemical-characterization-and-anti-inflammatory-properties-of-an-isothiocyanate-enriched-moringa-moringa-oleifera-seed-extract
#15
Asha Jaja-Chimedza, Brittany L Graf, Charlotte Simmler, Youjin Kim, Peter Kuhn, Guido F Pauli, Ilya Raskin
Moringa oleifera Lam. is a tropical plant, used for centuries as food and traditional medicine. The aim of this study was to develop, validate and biochemically characterize an isothiocyanate-enriched moringa seed extract (MSE), and to compare the anti-inflammatory effects of MSE-containing moringa isothiocyanate-1 (MIC-1) with a curcuminoid-enriched turmeric extract (CTE), and a material further enriched in its primary phytochemical, curcumin (curcumin-enriched material; CEM). MSE was prepared by incubating ground moringa seeds with water to allow myrosinase-catalyzed enzymatic formation of bioactive MIC-1, the predominant isothiocyanate in moringa seeds...
2017: PloS One
https://www.readbyqxmd.com/read/28781725/the-impact-of-synovial-nf-%C3%AE%C2%BAb-activation-on-apoptosis-pattern-change-during-adjuvant-induced-inflammation
#16
Sahar Golabi, Jalal Zaringhalam, Homa Manaheji
INTRODUCTION: Apoptosis dysregulation plays a substantial role in the pathophysiology of chronic inflammation and its related symptoms such as edema. Regulation of NF-κB activation is involved in apoptosis pattern change. The current study aimed at verifying the effects of local inflammation on edema and changes in apoptotic markers, and investigating the possible role of NF-κB in apoptosis pattern change during different stages of complete Freund's adjuvant (CFA)-induced knee arthritis in rats...
May 2017: Basic and Clinical Neuroscience
https://www.readbyqxmd.com/read/28780730/the-sesquiterpene-lactone-budlein-a-inhibits-antigen-induced-arthritis-in-mice-role-of-nf-%C3%AE%C2%BAb-and-cytokines
#17
Ana C Zarpelon, Victor Fattori, Fabricio O Souto, Larissa G Pinto, Felipe A Pinho-Ribeiro, Kenji W Ruiz-Miyazawa, Walter M Turato, Thiago M Cunha, Fernando B da Costa, Fernando Q Cunha, Rubia Casagrande, Nilton S Arakawa, Waldiceu A Verri
Rheumatoid arthritis (RA) is a chronic autoimmune disease characterized by debilitating pain, cartilage destruction, and loss of joint function. Management of RA includes drugs that target NF-κB and downstream cytokine production. Therefore, molecules that act by inhibiting this signaling pathway without the severe side effects of, for instance, corticoids would be suitable therapeutic strategies. Budlein A is a sesquiterpene lactone with antinociceptive and anti-inflammatory properties related to the inhibition of pro-inflammatory cytokines and neutrophil recruitment...
August 5, 2017: Inflammation
https://www.readbyqxmd.com/read/28779783/limb-complaints-after-autogenous-arteriovenous-fistula-creation-in-chronic-hemodialysis-patients
#18
REVIEW
Mohammad Mahdi Kamyar, Mohammad Hadi Saeed Modaghegh, Gholamhossein Kazemzadeh
Placement of autogenous arteriovenous fistula (AVF) is one of the basic needs in hemodialysis patients. Although many studies have investigated the complications of AVF placement, the complaints expressed by patients have not been studied in a long-term study. The purpose of this study was to evaluate the incidence of complaints after placement of autogenous AVF in patients undergoing chronic hemodialysis. This cohort study was conducted on patients with end-stage renal disease undergoing AVF placement who were referred to Imam Reza hospital in Mashhad, Iran, from January 2015 to June 2016...
December 2016: Seminars in Vascular Surgery
https://www.readbyqxmd.com/read/28769792/danshen-chuanxiong-honghua-ameliorates-cerebral-impairment-and-improves-spatial-cognitive-deficits-after-transient-focal-ischemia-and-identification-of-active-compounds
#19
Xianhua Zhang, Wan Zheng, Tingrui Wang, Ping Ren, Fushun Wang, Xinliang Ma, Jian Wang, Xi Huang
Previously, we only apply a traditional Chinese medicine (TCM) Danshen-Chuanxiong-Honghua (DCH) for cardioprotection via anti-inflammation in rats of acute myocardial infarction by occluding coronary artery. Presently, we select not only DCH but also its main absorbed compound ferulic acid (FA) for cerebra protection via similar action of mechanism above in animals of the transient middle cerebral artery occlusion (tMCAO). We investigated whether oral administration of DCH and FA could ameliorate MCAO-induced brain lesions in animals...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28768968/isolated-adrenocorticotropic-hormone-deficiency-following-chronic-subdural-hematoma-in-an-elderly-man-is-there-a-connection
#20
Satoshi Suzuki, Keiko Suzuki
The delayed diagnosis of adrenal insufficiency is relatively common because its symptoms are non-specific. One of the causes of adrenal insufficiency is isolated adrenocorticotropic hormone deficiency (IAD), which is sometimes caused by traumatic brain injury. Indeed, severe head trauma is considered to contribute to the incidence of this disease. However, the relationship between milder head trauma-such as chronic subdural hematoma - and the occurrence of hormonal deficiency is uncertain. We herein report the case of a 79-year-old man with IAD who presented with leg edema and pain in his extremities following a recent history of chronic subdural hematoma...
2017: Internal Medicine
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