keyword
MENU ▼
Read by QxMD icon Read
search

Vasculopathy

keyword
https://www.readbyqxmd.com/read/28324878/comparison-of-the-12-month-outcomes-of-intravitreal-ranibizumab-between-two-angiographic-subtypes-of-polypoidal-choroidal-vasculopathy
#1
Shunichiro Nakai, Shigeru Honda, Akiko Miki, Wataru Matsumiya, Makoto Nakamura
BACKGROUND: To compare the 12-month outcomes of intravitreal ranibizumab (IVR) between two angiographic subtypes of polypoidal choroidal vasculopathy (PCV). METHODS: This is a retrospective cohort study of 38 treatment-naïve PCV cases. Three consecutive IVR and retreatments as needed were performed. Subsequently, the PCV cases were classified into two phenotypes (18 type 1 and 20 type 2) according to the status of branching vascular network. The best-corrected visual acuity (BCVA) was evaluated in each PCV subtype up to 12 months after the initial IVR...
March 22, 2017: Ophthalmologica. Journal International D'ophtalmologie
https://www.readbyqxmd.com/read/28315199/hiv-infection-and-risk-of-cardiovascular-diseases-beyond-coronary-artery-disease
#2
REVIEW
Revery P Barnes, John Charles A Lacson, Hossein Bahrami
PURPOSE OF REVIEW: Cardiovascular disease (CVD) increasingly afflicts people living with HIV (PLWH) in the contemporary era of antiretroviral therapy (ART). Coronary artery disease (CAD) is the most widely studied cardiovascular problem in PLWH; however, less is known about other clinically relevant subtypes of CVD such as heart failure (HF), cerebrovascular disease, sudden cardiac death, pericardial diseases, and pulmonary hypertension. This paper reviews evidence of other subtypes of CVD as emerging issues in the post-ART era...
May 2017: Current Atherosclerosis Reports
https://www.readbyqxmd.com/read/28314885/adverse-effects-of-levamisole-in-cocaine-users-a-review-and-risk-assessment
#3
REVIEW
Tibor Markus Brunt, Jorrit van den Berg, Ed Pennings, Bastiaan Venhuis
The immunomodulatory adjuvant and antihelminth levamisole is increasingly used as an adulterant in cocaine worldwide. An accumulating body of clinical and toxicological literature has appeared since 2010 describing neutropenia, agranulocytosis, leukoencephalopathy and vasculitis in cases associated with levamisole-adulterated cocaine. Mostly, neutropenia and agranulocytosis were reported, characterized by a decimation of neutrophils. A large proportion of cases also involved vasculopathy, characterized by pronounced black and purple skin purpura with cutaneous necrosis...
March 17, 2017: Archives of Toxicology
https://www.readbyqxmd.com/read/28306670/innovations-in-cardiac-transplantation
#4
Reema Hasan, Ashraf Abou El Ela, Daniel Goldstein
PURPOSE OF REVIEW: As the number of people living with heart failure continues to grow, future treatments will focus on efficient donor organ donation and ensuring safe and durable outcomes. This review will focus on organ procurement, graft surveillance and emerging therapies. RECENT FINDINGS: Preliminary studies into donation after cardiac death have indicated that this may be an effective means to increase the donor pool. Novel preservation techniques that include ex-vivo perfusion to improve donor metabolic stabilization prior to implantation may also expand the donor pool...
March 16, 2017: Current Opinion in Cardiology
https://www.readbyqxmd.com/read/28306593/current-concepts-for-sensitized-patients-before-transplantation
#5
Dael Geft, Jon Kobashigawa
PURPOSE OF REVIEW: Antibody allosensitization poses a major immunologic challenge for patients awaiting heart transplantation. It is associated with significant morbidity and mortality for both pretransplant and posttransplant patients by prolonging wait times to transplant and increasing posttransplant rejection and vasculopathy. Many questions remain regarding methods and interpretation of antibody detection, the relevance of sensitization in specific patient populations such as those with mechanical circulatory support and the ideal strategies for desensitization...
March 16, 2017: Current Opinion in Organ Transplantation
https://www.readbyqxmd.com/read/28301387/antibody-mediated-rejection-in-heart-transplantation-new-developments-and-old-uncertainties
#6
Valentina Manfredini, Ornella Leone, Valentina Agostini, Luciano Potena
PURPOSE OF REVIEW: Antibody-mediated rejection (AMR) currently represents one of the main problems for clinical management of heart transplant because of its diagnostic complexity and poor evidences supporting treatments. RECENT FINDINGS: Disorder-based diagnosis is a cornerstone in defining AMR. The limitations of the current classification have been partially overcome by novel studies improving the description of the immune-pathological graft abnormalities, and by new molecular approaches allowing a better understanding of the mechanisms behind AMR and of its relationship with cellular rejection and chronic vasculopathy...
March 15, 2017: Current Opinion in Organ Transplantation
https://www.readbyqxmd.com/read/28296736/dermoscopic-features-of-livedoid-vasculopathy
#7
Stephen Chu-Sung Hu, Gwo-Shing Chen, Chi-Ling Lin, Yang-Chun Cheng, Yung-Song Lin
Livedoid vasculopathy (atrophie blanche) is a form of thrombotic vasculopathy. It is characterized by small ulcers that become crusted, and heal after several months to produce white atrophic scars. The most commonly affected sites are the lower legs, in particular the dorsum of the feet and ankles. To date, the dermoscopic features of livedoid vasculopathy have not been clearly described in the literature. In this observational study, we sought to evaluate the dermoscopic patterns of livedoid vasculopathy and determine whether the dermoscopic features are associated with certain histopathological characteristics...
March 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28293456/acute-digital-ischemia-a-rare-presentation-of-antisynthetase-syndrome
#8
Jin Ei Chan, Sandeep Palakodeti, Matthew J Koster
Antisynthetase syndrome (ASS) is recognized as a subgroup of idiopathic inflammatory myopathies (IIMs). It is associated with autoantibodies directed against aminoacyl-transfer ribonucleic acid (tRNA) synthetase enzymes. We report the first case of anti-PL-7/anti-SSA 52kD ASS presenting as acute digital ischemia, an association not described previously. Occlusive vasculopathy is a rare but serious manifestation that can be seen at presentation in patients with ASS and may herald the onset of severe interstitial lung disease (ILD)...
March 2017: European Journal of Rheumatology
https://www.readbyqxmd.com/read/28293402/treosulfan-based-conditioning-regimen-in-sibling-and-alternative-donor-hematopoietic-stem-cell-transplantation-for-children-with-sickle-cell-disease
#9
Antonio Marzollo, Elisabetta Calore, Manuela Tumino, Marta Pillon, Maria Vittoria Gazzola, Roberta Destro, Raffaella Colombatti, Piero Marson, Tiziana Tison, Anna Colpo, Chiara Mainardi, Maria Gabelli, Maria Paola Boaro, Sara Rossin, Aurora Strano, Nadia Quaglia, Federica Menzato, Giuseppe Basso, Laura Sainati, Chiara Messina
BACKGROUND AND OBJECTIVES: Lack of suitable donors and regimen related toxicity are major barriers for hematopoietic stem cell transplantation (HSCT) in patients with sickle cell disease (SCD). The aim of the study is the assessment of efficacy and toxicity of Treosulfan-based conditioning regimen for SCD also when alternative donors such as mismatched unrelated donor and haploidentical donor are employed. METHODS: We report our single-center experience: 11 patients with SCD received HSCT with a Treosulfan/Thiotepa/Fludarabine/Anti-thymoglobulin conditioning regimen between 2010 and 2015...
2017: Mediterranean Journal of Hematology and Infectious Diseases
https://www.readbyqxmd.com/read/28289923/tocilizumab-reverses-cerebral-vasculopathy-in-a-patient-with-homozygous-samhd1-mutation
#10
REVIEW
Michael Henrickson, Heng Wang
An auto-inflammatory syndrome consequent to SAMHD1 mutations involves cerebral vasculopathy characterized by multifocal stenosis and aneurysms within large arteries, moyamoya, chronic ischemia, and early-onset strokes (SAMS). While this condition involves the innate immune system, additional clinical features mimic systemic lupus erythematosus. Mutations in this gene can also cause a subset of the rare genetic condition Aicardi-Goutières syndrome. To date, no established therapy successfully prevents disease progression...
March 13, 2017: Clinical Rheumatology
https://www.readbyqxmd.com/read/28286103/the-vascular-protective-effects-of-anoectochilus-roxburghii-polysaccharose-under-high-glucose-conditions
#11
Zhen-Ling Liu, Jian-Gang Zhang, Qing Liu, Li-Tao Yi, Yu-Meng Li, Ya Li
ETHNOPHARMACOLOGICAL RELEVANCE: Anoectochilus roxburghii has been used as a health food and a herb for treatment diabetes in China for hundreds years. Anoectochilus roxburghii polysaccharose (ARP) is the major active component of the plant. AIM OF THE STUDY: The present study investigated the vascular protection of ARP in vivo and in vitro experiments. MATERIALS AND METHODS: Hypoglycemic activity of ARP was examined in diabetic mice. Moreover, the further vascular protective effects in vitro were investigated in human umbilical vein endothelial cells (HUVECs) stimulated by high glucose (HG, 35mM)...
March 9, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28285802/long-term-prognosis-and-cost-effectiveness-of-left-ventricular-assist-device-as-bridge-to-transplantation-a-systematic-review
#12
Michael Seco, Dong Fang Zhao, Michael J Byrom, Michael K Wilson, Michael P Vallely, John F Fraser, Paul G Bannon
BACKGROUND: This systematic review aimed to evaluate the clinical outcomes and cost-effectiveness of left ventricular assist devices (LVADs) used as bridge to transplantation (BTT), compared to orthotopic heart transplantation (OHT) without a bridge. METHOD: Systematic searches were performed in electronic databases with available data extracted from text and digitized figures. Meta-analysis of short and long-term term post-transplantation outcomes was performed with summation of cost-effectiveness analyses...
March 3, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28284448/growth-of-giant-intracranial-aneurysms-an-aneurysmal-wall-disorder
#13
F-X Ferracci, V Gilard, H Cebula, N Magne, J-P Lejeune, O Langlois, F Proust
The enlargement of giant intracranial aneurysms (IA) can be observed in 30 % of cases resulting in a neurological deficit and epilepsy due to its mass effect. This growth process could be due to a morphological disorder of the IA wall. The authors report on 2 cases of giant IA growth responsible for intracranial hypertension. The treatment of these giant IA required a microsurgical excision combined with a series of cerebral revascularization procedures. The role of vasa vasorum on the inflammatory granuloma outside the vessel, which induced the enlargement, is discussed...
March 8, 2017: Neuro-Chirurgie
https://www.readbyqxmd.com/read/28283605/baseline-hemodynamic-impairment-and-future-stroke-risk-in-adult-idiopathic-moyamoya-phenomenon-results-of-a-prospective-natural-history-study
#14
Colin P Derdeyn, Gregory J Zipfel, Allyson R Zazulia, Patricia H Davis, Shyam Prabhakaran, Cristina S Ivan, Venkatesh Aiyagari, James R Sagar, Nancy Hantler, Lina Shinawi, John J Lee, Hussain Jafri, Robert L Grubb, J Philip Miller, Ralph G Dacey
BACKGROUND AND PURPOSE: The purpose was to test the hypothesis that increased oxygen extraction fraction (OEF), a marker of severe hemodynamic impairment measured by positron emission tomography, is an independent risk factor for subsequent ischemic stroke in this population. METHODS: Adults with idiopathic moyamoya phenomena were recruited between 2005 and 2012 for a prospective, multicenter, blindly adjudicated, longitudinal cohort study. Measurements of OEF were obtained on enrollment...
March 10, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/28283193/-livedoid-vasculopathy-secondary-to-coeliac-disease
#15
J Henry, F Brault, C Brouillard, M Baudin, A Gervaise, J Pouaha, J-F Cuny, A Valois
BACKGROUND: Livedoid vasculopathy (LV) is a painful ulcerative condition involving white atrophy and livedo; a histopathologic feature seen is occlusive dermal vasculopathy. This may be associated with coagulation disorders such as hyperhomocysteinaemia (HHC). PATIENTS AND METHODS: We report the case of a 52-year-old woman presenting LV in which an abnormal scan image led us to diagnose coeliac disease. This enteropathy had caused vitamin B12 and folic acid deficiency, as well as HHC...
March 7, 2017: Annales de Dermatologie et de Vénéréologie
https://www.readbyqxmd.com/read/28282700/-choroidal-neovascularisation-other-than-typical-neovascular-age-related-macular-degeneration
#16
D Sandner
Choroidal neovascularisation (CNV) in the context of exsudative age-related macular degeneration (nAMD) can be divided into type 1 (occult) and type 2 (classical) membranes. Retinal angiomatous proliferation (RAP) or polypoidal choroidal vasculopathy (PCV) are "rare subtypes" of chorioretinal neovascularisation and are distinguished by their distinct morphology and the sometimes worse response to therapy. Chorioretinal anastomosis, severe exsudates with serosanguinous pigment epithelial detachment and, in PCV, orange-red lesions in the papillomacular bundle can be diagnostic...
March 10, 2017: Klinische Monatsblätter Für Augenheilkunde
https://www.readbyqxmd.com/read/28281108/recognizing-cadasil-a-secondary-cause-of-migraine-with-aura
#17
REVIEW
John Glenn Burkett, Carrie Dougherty
PURPOSE OF REVIEW: CADASIL (cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy) is an important disease to consider in the differential diagnosis of migraine with aura. This review examines current literature regarding migraine in CADASIL, as well as diagnostic and treatment modalities. RECENT FINDINGS: Recent studies have shown that smoking is a modifiable risk factor for progression of CADASIL (Chabriat et al. in Stroke 47:4-11, 2015)...
April 2017: Current Pain and Headache Reports
https://www.readbyqxmd.com/read/28276529/the-contrast-enhancement-of-intracranial-arterial-wall-on-high-resolution-mri-and-its-clinical-relevance-in-patients-with-moyamoya-vasculopathy
#18
Maoxue Wang, Yongbo Yang, Fei Zhou, Ming Li, Renyuan Liu, Maobin Guan, Rui Li, Le He, Yun Xu, Bing Zhang, Bin Zhu, Xihai Zhao
The purpose of this study is to investigate the characteristics of intracranial vessel wall enhancement and its relationship with ischemic infarction in patients with Moyamoya vasculopathy (MMV). Forty-seven patients with MMV confirmed by angiography were enrolled in this study. The vessel wall enhancement of the distal internal carotid artery, anterior cerebral artery and middle cerebral artery was classified into eccentric and concentric patterns, as well as divided into three grades: grade 0, grade 1 and grade 2...
March 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28276297/decidual-vasculopathy-placental-location-and-association-with-ischemic-lesions
#19
Joanna Sy Chan, Debra S Heller, Rebecca N Baergen
Decidual vasculopathy (DV) is a general term for a number of lesions involving uteroplacental vessels. It is often seen in preeclamptic placentas and indicates a disorder of uteroplacental malperfusion and is associated with placental ischemia and infarction. Although some have advocated submitting special sections in order to better document DV, it is unclear which placental sections have the highest yield in demonstrating these abnormal vessels. Seventy-six consecutive cases of decidual vasculopathy were identified and evaluated for location of DV, as well as presence of other lesions of ischemic change, infarcts, and retroplacental hematomas...
January 2017: Pediatric and Developmental Pathology
https://www.readbyqxmd.com/read/28275536/rheumatoid-arthritis-associated-pulmonary-hypertension-clinical-challenges-reflecting-the-diversity-of-pathophysiology
#20
Evangelia Panagiotidou, Evdokia Sourla, Serafim Xrisovalantis Kotoulas, Sofia Akritidou, Vasileios Bikos, Vasileios Bagalas, Ioannis Stanopoulos, Georgia Pitsiou
The present article reports three clinical cases in order to elucidate the diversity of the pathophysiological mechanisms that underlie rheumatoid arthritis associated pulmonary hypertension. The condition's three major causes are: interstitial lung disease, vasculitis, and chronic thromboembolic disease, but it should be noted that the multiple pulmonary manifestations of rheumatoid arthritis, can all contribute to chronic lung disease or hypoxia. The first patient in this report suffered from moderate restriction due to fibrosis and was diagnosed with pulmonary hypertension during an episode of life threatening hypoxia...
2017: Respiratory Medicine Case Reports
keyword
keyword
7773
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"