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https://www.readbyqxmd.com/read/28436412/subinguinal-microsurgical-varicocelectomy-with-intraoperative-microvascular-doppler-ultrasound-leads-to-the-pain-free-outcome-after-surgery
#1
Kun-Long Lv, Ya-Dong Zhang, Jin-Tao Zhuang, Yong Gao, Liang Zhao, Zi Wan, Ming-Kuan Zhou, Jing-Wei Yu, Xiang-Zhou Sun, Yuan-Yuan Zhang, Xiang-An Tu
OBJECTIVE: To determine efficacy of intraoperative microvascular Doppler ultrasound in assisting subinguinal microsurgical varicocelectomy for pain relief in the treatment of painful varicoceles, compared to the microsurgery without Doppler ultrasound. METHODS: Total 153 patients underwent microsurgical varicocelectomy were randomly allocated to two groups: Groups 1 and 2 included 82 and 71 patients monitored with and without using intraoperative microvascular Doppler ultrasound, respectively...
April 18, 2017: Journal of X-ray Science and Technology
https://www.readbyqxmd.com/read/28434962/outcome-of-the-biomedical-glue-sling-technique-in-microvascular-decompression-for-hemifacial-spasm-involving-the-vertebral-artery
#2
Xin Zhang, Hua Zhao, Jin Zhu, Yinda Tang, Tingting Ying, Yan Yuan, Shiting Li
BACKGROUND: Microvascular decompression (MVD) is the most useful treatment for hemifacial spasm (HFS). In cases of vertebral artery (VA) compression of the facial nerve, MVD is often difficult. In this study, we compared the outcome of the biomedical glue sling technique with the traditional technique in MVD for HFS involving the VA. METHODS: This was a retrospective study of patients with HFS treated by MVD, and was conducted between January 2013 and December 2015...
April 18, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28434953/the-multi-scope-technique-for-microvascular-decompression
#3
Yuichi Nagata, Tadashi Watanabe, Tetsuya Nagatani, Kazuhito Takeuchi, Jonsu Chu, Toshihiko Wakabayashi
BACKGROUND: The performance of endoscopic surgery has rapidly become widespread in neurosurgery in recent years. Endoscopy can offer close and panoramic surgical views with fine illumination, even in the deep intracranial area. However, it also has the following serious drawback: an intracranial blind area between the field lens of the endoscope and the site of the dural opening. This blind area cannot be viewed on the endoscopic monitor, and several surgical complications, including accidental intracranial neurovascular structural injury, can occur in this area...
April 18, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28427065/emerging-simplified-retinal-imaging
#4
Ashish Sharma
Diabetic retinopathy (DR), a major microvascular complication of diabetes, has a significant impact on the world's health systems. Globally, the number of people with DR will grow from 126.6 million in 2010 to 191.0 million by 2030, and it is estimated that the number with vision-threatening diabetic retinopathy will increase from 37.3 million to 56.3 million if prompt action is not taken. Lack of early diagnosis and management is the leading cause of blindness in working-age populations The gap between demand and annual eye examinations has been a big challenge...
2017: Developments in Ophthalmology
https://www.readbyqxmd.com/read/28427060/the-eye-as-a-window-to-the-microvascular-complications-of-diabetes
#5
Gianpaolo Zerbini, Silvia Maestroni, Valentina Turco, Antonio Secchi
Although microvascular complications of diabetes (retinopathy, neuropathy, and nephropathy) affect different organs, they are strongly correlated to each other. Based on recent data, their onset and progression could be directly monitored, focusing our attention only on the eye. When confirmed and standardized, this approach could allow one to simplify the way in which we follow the progression of different diabetic complications, and thus establish new strategies aimed at preventing, treating and, hopefully, inducing the remission of microvascular complications of diabetes...
2017: Developments in Ophthalmology
https://www.readbyqxmd.com/read/28424377/sex-differences-in-micro-and-macro-vascular-complications-of-diabetes-mellitus
#6
REVIEW
Christine Maric-Bilkan
Vascular complications are a leading cause of morbidity and mortality in both men and women with type 1 (T1DM) or type 2 (T2DM) diabetes mellitus, however the prevalence, progression and pathophysiology of both microvascular (nephropathy, neuropathy and retinopathy) and macrovascular [coronary heart disease (CHD), myocardial infarction, peripheral arterial disease (PAD) and stroke] disease are different in the two sexes. In general, men appear to be at a higher risk for diabetic microvascular complications, while the consequences of macrovascular complications may be greater in women...
May 1, 2017: Clinical Science (1979-)
https://www.readbyqxmd.com/read/28422124/prevalence-of-type-2-diabetes-and-its-complications-in-india-and-economic-costs-to-the-nation
#7
REVIEW
R Pradeepa, V Mohan
Diabetes, a major lifestyle disorder, has become a global burden, and the prevalence rates are rising steeply in developing economies. Rapid socioeconomic transition with urbanization and industrialization are the main causes for the global diabetes epidemic. Among developing economies, the highest increase in number of people with diabetes is in China followed by India. In India, the epidemic of diabetes continue to increase and is experiencing a shift in diabetes prevalence from urban to rural areas, the affluent to the less privileged and from older to younger people...
April 19, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/28421206/the-increased-circulating-plasma-levels-of-vascular-endothelial-growth-factor-in-patients-with-type-1-diabetes-do-not-correlate-to-metabolic-control
#8
Kailash Singh, Stellan Sandler, Daniel Espes
Aim. To characterize the plasma levels of vascular endothelial growth factor (VEGF) in type 1 diabetes mellitus (T1D) and its relation to both present and historical metabolic control and microvascular complications. Methods. Plasma levels of VEGF and routine clinical parameters were analyzed in 115 patients with long-standing T1D and 45 healthy controls (HC). All patients were under clinical routine diabetes treatment at Uppsala University Hospital. Results. The plasma levels of VEGF were increased by 37% in patients with T1D when compared to HC (18...
2017: Journal of Diabetes Research
https://www.readbyqxmd.com/read/28417877/tobacco-and-diabetes-clinical-relevance-and-approach-to-smoking-cessation-in-diabetic-smokers
#9
Marco López Zubizarreta, Miguel Ángel Hernández Mezquita, José Manuel Miralles García, Miguel Barrueco Ferrero
Smoking is, together with diabetes mellitus, one of the main risk factors for cardiovascular disease. Diabetic patients have unique features and characteristics, some of which are not well known, that cause smoking to aggravate the effects of diabetes and impose difficulties in the smoking cessation process, for which a specificand more intensive approach with stricter controls is required. This review details all aspects with a known influence on the interaction between smoking and diabetes, both as regards the increased risk of macrovascular and microvascular complications of diabetes and the factors with an impact on the results of smoking cessation programs...
April 2017: Endocrinol Diabetes Nutr
https://www.readbyqxmd.com/read/28415836/diabetic-cardiomyopathy-where-we-are-and-where-we-are-going
#10
Wang-Soo Lee, Jaetaek Kim
The global burden of diabetes mellitus and its related complications are currently increasing. Diabetes mellitus affects the heart through various mechanisms including microvascular impairment, metabolic disturbance, subcellular component abnormalities, cardiac autonomic dysfunction, and a maladaptive immune response. Eventually, diabetes mellitus can cause functional and structural changes in the myocardium without coronary artery disease, a disorder known as diabetic cardiomyopathy (DCM). There are many diagnostic tools and management options for DCM, although it is difficult to detect its development and effectively prevent its progression...
April 18, 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28412022/acute-kidney-injury-is-associated-with-microvascular-myocardial-damage-following-myocardial-infarction
#11
Sebastian Johannes Reinstadler, Andreas Kronbichler, Martin Reindl, Hans-Josef Feistritzer, Veronika Innerhofer, Agnes Mayr, Gert Klug, Martin Tiefenthaler, Gert Mayer, Bernhard Metzler
Acute kidney injury (AKI) is a frequent complication in patients with ST-elevation myocardial infarction (STEMI) treated by primary percutaneous coronary intervention. However, the pathophysiology of AKI in this setting is complex and goes beyond the administration of contrast media. Studies assessing the impact of infarct characteristics on AKI are currently lacking. Therefore, we investigated the association of AKI with myocardial as well as microvascular injury in an initial total of 361 consecutive STEMI patients treated by primary percutaneous coronary intervention...
April 12, 2017: Kidney International
https://www.readbyqxmd.com/read/28409033/aborted-sudden-cardiac-death-in-a-female-patient-presenting-with-takotsubo-like-cardiomyopathy-due-to-epicardial-coronary-vasospasm
#12
Sorin Giusca, Tom Eisele, Peter Nunninger, Benedikt Münz, Grigorios Korosoglou
Takotsubo cardiomyopathy is characterized by apical ballooning of the left ventricle (LV) in the absence of relevant coronary artery stenosis, which typically occurs in elderly women after emotional stress. Catecholamine cardiotoxicity, metabolic disturbance, and coronary microvascular impairment have previously been proposed as underlying pathophysiologic mechanisms of takotsubo cardiomyopathy, whereas myocardial stunning resulting from epicardial coronary artery vasospasm is not generally accepted as a cause of takotsubo cardiomyopathy...
2017: Case Reports in Cardiology
https://www.readbyqxmd.com/read/28408374/expression-of-biglycan-in-first-trimester-chorionic-villous-sampling-placental-samples-and-altered-function-in-telomerase-immortalized-microvascular-endothelial-cells
#13
Amy Chui, Tilini Gunatillake, Shaun P Brennecke, Vera Ignjatovic, Paul T Monagle, John M Whitelock, Dagmar E van Zanten, Jasper Eijsink, Yao Wang, James Deane, Anthony J Borg, Janet Stevenson, Jan Jaap Erwich, Joanne M Said, Padma Murthi
OBJECTIVE: Biglycan (BGN) has reduced expression in placentae from pregnancies complicated by fetal growth restriction (FGR). We used first trimester placental samples from pregnancies with later small for gestational age (SGA) infants as a surrogate for FGR. The functional consequences of reduced BGN and the downstream targets of BGN were determined. Furthermore, the expression of targets was validated in primary placental endothelial cells isolated from FGR or control pregnancies. APPROACH AND RESULTS: BGN expression was determined using real-time polymerase chain reaction in placental tissues collected during chorionic villous sampling performed at 10 to 12 weeks' gestation from pregnancies that had known clinical outcomes, including SGA...
April 13, 2017: Arteriosclerosis, Thrombosis, and Vascular Biology
https://www.readbyqxmd.com/read/28408138/diabetic-retinopathy-is-a-neurodegenerative-disorder
#14
Stephanie K Lynch, Michael D Abràmoff
Since 1875, controversy has ensued over whether ocular diabetic complications are primarily vasculopathic or neuropathic in nature. Here, we discuss the historical context by which diabetic retinopathy (DR) came to be considered a primary vasculopathy, in contrast to more recent data suggesting the importance of diabetic retinal neurodegeneration (DRN) as the primary manifestation of ocular diabetic damage. Unsurprisingly, DRN parallels other diabetic complications related to neuropathy. In general, there are three possible relationships between microvascular DR and DRN: i) microvasculopathy causes neurodegeneration; ii) neurodegeneration causes microvasculopathy or iii) they are mutually independent...
April 10, 2017: Vision Research
https://www.readbyqxmd.com/read/28404658/association-of-glycemic-variability-in-type-1-diabetes-with-progression-of-microvascular-outcomes-in-the-diabetes-control-and-complications-trial
#15
John M Lachin, Ionut Bebu, Richard M Bergenstal, Rodica Pop-Busui, F John Service, Bernard Zinman, David M Nathan
OBJECTIVE: The Diabetes Control and Complications Trial (DCCT) demonstrated the beneficial effects of intensive versus conventional therapy on the development and progression of microvascular complications of type 1 diabetes. These beneficial effects were almost completely explained by the difference between groups in the levels of HbA1c, which in turn were associated with the risk of these complications. We assessed the association of glucose variability within and between quarterly 7-point glucose profiles with the development and progression of retinopathy, nephropathy, and cardiovascular autonomic neuropathy during the DCCT...
April 12, 2017: Diabetes Care
https://www.readbyqxmd.com/read/28400862/an-audit-of-clinical-practice-in-a-single-centre-in-kuwait-management-of-children-on-continuous-subcutaneous-insulin-infusion-and-cardiovascular-risk-factors-screening
#16
Dina Omar, Hala Alsanae, Mona Al Khawari, Majedah Abdulrasoul, Zahraa Rahme, Faisal Al Refaei, Kazem Behbehani, Azza Shaltout
OBJECTIVES: To audit the current clinical practice of continuous subcutaneous insulin infusion (CSII) for the treatment of type 1 diabetes mellitus (T1D) in children and adolescents attending a single centre in Kuwait. METHODS: A one year retrospective audit was performed in children and adolescents with T1D on CSII, who attended the paediatric diabetes clinic, Dasman Diabetes Institute during 2012. The primary outcome measure was glycaemic control as evidenced by glycated haemoglobin (HbA1c) level and the secondary outcome measures were the frequency of monitoring of the risk for microvascular complications and occurrence of acute complications and adverse events...
2017: Open Cardiovascular Medicine Journal
https://www.readbyqxmd.com/read/28400133/perioperative-serum-levels-of-procalcitonin-c-reactive-protein-and-leukocytes-in-head-and-neck-free-flaps
#17
S Koerdt, N Rommel, N H Rohleder, S Sandig, G Frohwitter, T Steiner, K D Wolff, M R Kesting
Microvascular free flaps are considered to be the gold standard in reconstructive head and neck surgery. However, reduced postoperative transplant perfusion is one of the serious postoperative complications and calls for close and reliable monitoring. Procalcitonin, C-reactive protein, and leukocytes are closely associated with local and systemic inflammatory reactions and might have prognostic capacity concerning tissue necrosis. This study aimed to evaluate perioperative serum levels of these three biomarkers to assess their potential in postoperative flap monitoring...
April 8, 2017: International Journal of Oral and Maxillofacial Surgery
https://www.readbyqxmd.com/read/28399143/sphingosine-1-phosphate-receptor-1-s1pr1-agonist-cym5442-inhibits-expression-of-intracellular-adhesion-molecule-1-icam1-in-endothelial-cells-infected-with-influenza-a-viruses
#18
Hao Jiang, Si-Mei Shen, Jie Yin, Peng-Peng Zhang, Yi Shi
BACKGROUND: Influenza A virus infection and its complications effect a large population worldwide. Endothelial cells are an important component in lung inflammation caused by influenza A virus infection. The roles of endothelial sphingosine 1-phophate receptor 1 (S1PR1) in the regulation of molecules involved in leukocyte recruitment during influenza A virus infection still remain unknown. In this report, we tested our hypothesis that S1PR1 agonist CYM5442 inhibits expression of intracellular adhesion molecules 1 (ICAM1) in endothelial cells infected with influenza A virus...
2017: PloS One
https://www.readbyqxmd.com/read/28399126/fresh-fruit-consumption-in-relation-to-incident-diabetes-and-diabetic-vascular-complications-a-7-y-prospective-study-of-0-5-million-chinese-adults
#19
Huaidong Du, Liming Li, Derrick Bennett, Yu Guo, Iain Turnbull, Ling Yang, Fiona Bragg, Zheng Bian, Yiping Chen, Junshi Chen, Iona Y Millwood, Sam Sansome, Liangcai Ma, Ying Huang, Ningmei Zhang, Xiangyang Zheng, Qiang Sun, Timothy J Key, Rory Collins, Richard Peto, Zhengming Chen
BACKGROUND: Despite the well-recognised health benefits of fresh fruit consumption, substantial uncertainties remain about its potential effects on incident diabetes and, among those with diabetes, on risks of death and major vascular complications. METHODS AND FINDINGS: Between June 2004 and July 2008, the nationwide China Kadoorie Biobank study recruited 0.5 million adults aged 30-79 (mean 51) y from ten diverse localities across China. During ~7 y of follow-up, 9,504 new diabetes cases were recorded among 482,591 participants without prevalent (previously diagnosed or screen-detected) diabetes at baseline, with an overall incidence rate of 2...
April 2017: PLoS Medicine
https://www.readbyqxmd.com/read/28397565/local-intraluminal-irrigation-with-argatroban-during-free-flap-repair-in-a-patient-with-heparin-induced-thrombocytopenia
#20
David Macias, Daniel I Kwon, Paul C Walker, Nathaniel R Peterson
OBJECTIVE: This study describes a case of a successful free flap repair using argatroban for local intraluminal irrigation as a substitute to heparin in a patient with heparin-induced thrombocytopenia. METHODS: Case report and review of literature. RESULTS: The patient had an uneventful postoperative course, and the free flap survived without complications. CONCLUSIONS: The use of argatroban during microvascular surgery is likely to be safe and simple and may be effective in preventing micro-thrombotic complications during microvascular surgery, and it should be considered as an alternative to heparinized saline for local intraluminal irrigation...
May 2017: Annals of Otology, Rhinology, and Laryngology
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