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https://www.readbyqxmd.com/read/28104567/cardiovascular-toxicity-of-angiogenesis-inhibitors-in-treatment-of-malignancy-a-systematic-review-and-meta-analysis
#1
REVIEW
Husam Abdel-Qadir, Josee-Lyne Ethier, Douglas S Lee, Paaladinesh Thavendiranathan, Eitan Amir
BACKGROUND: The cardiovascular risk of angiogenesis inhibitors is not well-quantified. We hypothesized that, compared to direct vascular endothelial growth factor (VEGF) inhibitors (anti-VEGF antibodies or decoy receptors), small molecule agents have higher risk due to their less specific mechanism. METHODS: We searched the MEDLINE, EMBASE, and Cochrane Central Register of Controlled Trials for phase III randomised controlled trials comparing angiogenesis inhibitor-based therapy to other systemic therapy...
December 30, 2016: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/28102464/a-phase-i-and-pharmacokinetic-study-of-afilbercept-with-folfiri-comparison-of-chinese-and-caucasian-populations
#2
Jianming Xu, Yingxin Li, Xing Sun, Dongsheng Zhang, Rongrui Liu, Samira Ziti-Ljajic, Dongmei Shi, Fengying Xue, Nathalie Le Bail, Ruihua Xu
Background This study assessed the preliminary safety, pharmacokinetics (PK) and anti-tumor effects of aflibercept in combination with 5-fluorouracil, leucovorin and irinotecan (FOLFIRI) in Chinese patients with previously-treated advanced solid malignancies. Patients and Methods This open-label single-arm Phase I study conducted at two centers in China included adult (≥18 years) patients with metastatic or unresectable solid malignancies who had received ≥1 prior treatment. Patients received aflibercept 4 mg/kg IV on Day 1 followed by FOLFIRI over Days 1 and 2 every 2 weeks, and were assessed for safety, tumor response, PK parameters and immunogenicity...
January 19, 2017: Investigational New Drugs
https://www.readbyqxmd.com/read/28097848/-congenital-pulmonary-capillary-hemangiomatosis-in-a-newborn
#3
Sandra L Sposito Cavallo, Luciano A Macias Sobrino, Luifer J Marenco Altamar, Andrés F Mejía Alquichire
Pulmonary capillary hemangiomatosis is a rare entity characterized by the proliferation of capillaries into alveolar walls, interlobular septa, pleura and pulmonary interstitium, without malignant characteristics, with almost constant association with pulmonary hypertension. Until now two cases of congenital presentation have been reported in the literature. This is the third case in a newborn; he has not followed the usual pattern associated with pulmonary hypertension as occurs in most patients with this pathology; the highest incidence is among 20-40 years old...
1, 2017: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/28081522/adrenal-giant-cystic-pheochromocytoma-treated-by-posterior-retroperitoneoscopic-adrenalectomy
#4
Carlos E Costa Almeida, Marta Silva, Luis Carvalho, Carlos Manuel Costa Almeida
INTRODUCTION: Giant cystic pheochromocytoma (>10cm) is rare with only a few cases described in the literature. Preoperative diagnosis is very difficult because clinical, biochemical and radiologic finds are usually not consistent with a pheochromocytoma. Open surgery is traditionally the gold standard. CASE PRESENTATION: A 51 year-old male patient resorted to surgery department with an adrenal cystic incidentaloma. He was asymptomatic, mild hypertension easily controlled, with increased plasma fractionated metanephrines...
December 27, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28071761/plasma-heme-induced-renal-toxicity-is-related-to-a-capillary-rarefaction
#5
Nahid Tabibzadeh, Céline Estournet, Sandrine Placier, Joëlle Perez, Héloïse Bilbault, Alexis Girshovich, Sophie Vandermeersch, Chantal Jouanneau, Emmanuel Letavernier, Nadjib Hammoudi, François Lionnet, Jean-Philippe Haymann
Severe hypertension can lead to malignant hypertension (MH) with renal thrombotic microangiopathy and hemolysis. The role of plasma heme release in this setting is unknown. We aimed at evaluating the effect of a mild plasma heme increase by hemin administration in angiotensin II (AngII)-mediated hypertensive rats. Prevalence of MH and blood pressure values were similar in AngII and AngII + hemin groups. MH rats displayed a decreased renal blood flow (RBF), increased renal vascular resistances (RVR), and increased aorta and interlobar arteries remodeling with a severe renal microcirculation assessed by peritubular capillaries (PTC) rarefaction...
January 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28058556/surgical-treatment-of-malignant-pheochromocytoma-and-paraganglioma-retrospective-case-series
#6
Veljko Strajina, Benzon M Dy, David R Farley, Melanie L Richards, Travis J McKenzie, Keith C Bible, Florencia G Que, David M Nagorney, William F Young, Geoffrey B Thompson
INTRODUCTION: Pheochromocytoma and paraganglioma (PPGL) are rare neoplasms; about 10% are malignant. Literature regarding possible benefit from resection is extremely limited. METHODS: A 20 year review of all patients undergoing surgery for malignant PPGL at the Mayo Clinic Rochester Campus between 1994 and June 2014 was performed. RESULTS: We identified 34 patients undergoing surgery for malignant PPGL. Median follow up was 6 and 5 years survival was 90% (median 11 years)...
January 5, 2017: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/28041953/synthetic-approaches-towards-the-multi-target-drug-spironolactone-and-its-potent-analogues-derivatives
#7
REVIEW
Fayaz Ali Larik, Aamer Saeed, Danish Shahzad, Muhammad Faisal, Hesham El-Seedi, Haroon Mehfooz, Pervaiz Ali Channar
Spironolactone is a well-known multi-target drug and is specifically used for the treatment of high blood pressure and heart failure. It is also used for the treatment of edema, cirrhosis of the liver, malignant, pediatric, nephrosis and primary hyperaldosteronism. Spironolactone in association with thiazide diuretics treats hypertension and in association with furosemide treats bronchopulmonary dyspepsia. The therapeutic mechanism of action of spironolactone involves binding to intracellular mineralocorticoids receptors (MRs) in kidney epithelial cells, thereby inhibiting the binding of aldosterone...
December 29, 2016: Steroids
https://www.readbyqxmd.com/read/28039914/the-metabolic-syndrome-and-its-components-in-pediatric-survivors-of-allogeneic-hematopoietic-stem-cell-transplantation
#8
Bella Bielorai, Yael Weintraub, Daphna Hutt, Rina Hemi, Hannah Kanety, Dalit Modan-Moses, Gal Goldstein, Dana Hadar, Liat Lerner-Geva, Amos Toren, Orit Pinhas-Hamiel
MetS is a known complication after HSCT that contributes to long-term morbidity. We assessed the prevalence of components of the MetS in pediatric survivors of allogeneic HSCT, and identified associated risk factors. Thirty-eight patients, median age at HSCT, 8.5 years, were evaluated at a median of 3.9 years post HSCT. Overweight or obesity were seen in 23.7% of the patients, 15.8% had hypertension, 15.8% had hypertriglyceridemia and 13% had low HDL-C levels according to age and gender. Four (10.5%) met the criteria of MetS, all were transplanted for malignant disease...
December 31, 2016: Clinical Transplantation
https://www.readbyqxmd.com/read/28029745/early-mortality-in-a-multinational-systemic-sclerosis-inception-cohort
#9
Yanjie Hao, Marie Hudson, Murray Baron, Patricia Carreira, Wendy Stevens, Candice Rabusa, Solene Tatibouet, Loreto Carmona, Beatriz E Joven, Molla Huq, Susanna Proudman, Mandana Nikpour
OBJECTIVE: To determine mortality and causes of death in a multinational inception systemic sclerosis (SSc) cohort. METHODS: We quantified mortality as Standardized Mortality Ratio (SMR), Years of Life Lost (YLL) and percentage mortality in the first decade of disease. The inception cohort was comprised of patients recruited within 4 years of disease onset. For comparison, we used a prevalent cohort, which included all patients irrespective of disease duration at recruitment...
December 28, 2016: Arthritis & Rheumatology
https://www.readbyqxmd.com/read/28029328/when-what-and-why-of-perioperative-treatment-of-potentially-curable-pancreatic-adenocarcinoma
#10
Kimberly Perez, Thomas E Clancy, Joseph D Mancias, Michael H Rosenthal, Brian M Wolpin
The Oncology Grand Rounds series is designed to place original reports published in the Journal into clinical context. A case presentation is followed by a description of diagnostic and management challenges, a review of the relevant literature, and a summary of the authors' suggested management approaches. The goal of this series is to help readers better understand how to apply the results of key studies, including those published in Journal of Clinical Oncology, to patients seen in their own clinical practice...
December 28, 2016: Journal of Clinical Oncology: Official Journal of the American Society of Clinical Oncology
https://www.readbyqxmd.com/read/28018454/idiopathic-midaortic-syndrome-with-malignant-hypertension-in-3-year-old-boy
#11
Kyung Jin Ahn, Ja Kyoung Yoon, Gi Beom Kim, Bo Sang Kwon, Eun Jung Bae, Chung Il Noh
Midaortic syndrome (MAS) is a rare vascular disease that commonly causes renovascular hypertension. The lumen of the abdominal aorta narrows and the ostia of the branches show stenosis. MAS is associated with diminished pulses in the lower extremities compared with the upper extremities, severe hypertension with higher blood pressure in the upper rather than lower extremities, and an abdominal bruit. The clinical symptoms are variable, and recognition in children with hypertension can aid early diagnosis and optimal treatment...
November 2016: Korean Journal of Pediatrics
https://www.readbyqxmd.com/read/28004166/anti-angiotensin-ii-type-1-receptor-autoantibodies-at1r-aas-in-patients-with-systemic-sclerosis-lack-of-association-with-disease-manifestations
#12
Ufuk İlgen, Müçteba Enes Yayla, Nurşen Düzgün
Angiotensin II type 1 receptor autoantibodies (AT1R-AAs) are known to be associated with malignant hypertension, preeclampsia, and vascular rejection in kidney transplantation. They were also suspected to have pathogenetic role in vasculopathic changes in systemic sclerosis (SSc). Clinical data regarding AT1R-AAs in SSc are scarce. In this work, we will examine the relationship between serum levels of AT1R-AAs and disease manifestations. Serum samples from SSc patients and healthy controls were analyzed for AT1R-AAs by using a commercial ELISA kit...
December 21, 2016: Rheumatology International
https://www.readbyqxmd.com/read/27994299/evaluation-of-risk-factors-of-surgical-wound-dehiscence-in-adults-after-laparotomy
#13
Goran Aksamija, Adi Mulabdic, Ismar Rasic, Lejla Aksamija
OBJECTIVES: The percentage of patients with difficult and prolonged healing of the wound is still high, while the immediate complications such as wound dehiscence occurs in up to 3 % of all treated patients in abdominal surgery. The aim of study was to analyze the risk factors and comorbidities in the group patients undergoing laparotomy and associated with early postoperative wound dehiscence. METHODS: The retrospective study included all patients treated surgically at Clinic of General and Abdominal surgery, Clinical Center of the University of Sarajevo in the period from January 1, 2013 until January 1, 2016, with clinically verified surgical wound dehiscence...
October 2016: Medical Archives
https://www.readbyqxmd.com/read/27988039/comparison-of-patient-characteristics-and-course-of-hypertensive-hypokinetic-cardiomyopathy-versus-idiopathic-dilated-cardiomyopathy
#14
Marco Bobbo, Bruno Pinamonti, Marco Merlo, Davide Stolfo, Annamaria Iorio, Federica Ramani, Giulia Barbati, Cosimo Carriere, Laura Massa, Stefano Poli, Sara Scapol, Marta Gigli, Andrea Di Lenarda, Gianfranco Sinagra
Hypertensive hypokinetic cardiomyopathy (HHC) is defined by left ventricular (LV) systolic dysfunction with a history of systemic hypertension as the only possible cause. Although commonly encountered in clinical practice, its characterization and differences with true idiopathic dilated cardiomyopathy (IDC) are lacking. The aim of this study was to characterize the clinical instrumental features and the natural history of HHC. We analyzed the data of 4,191 patients referred to our center for newly diagnosed LV systolic dysfunction from 2005 to 2010...
February 1, 2017: American Journal of Cardiology
https://www.readbyqxmd.com/read/27987505/-patient-related-independent-clinical-risk-factors-for-early-complications-following-interventional-pulmonology-procedures
#15
J J Huang, H Zhang, W Zhang, X Wang, Y H Gong, G F Wang
OBJECTIVE: To investigate the early complication rate and identify patient-related independent clinical risk factors for early complications in patients following interventional pulmonology procedures. METHODS: In the period from December 2014 to December 2015, sufficient data of Peking University First Hospital Respiratory and Critical Care Medicine Department for analysis were identified in 218 subjects. Interventional pulmonology procedures were performed in all the patients...
December 18, 2016: Beijing da Xue Xue Bao. Yi Xue Ban, Journal of Peking University. Health Sciences
https://www.readbyqxmd.com/read/27986981/-pulmonary-causes-of-chest-pain
#16
B Jany
Chest pain represents one of the most frequent symptoms of pulmonary diseases, in addition to dyspnea and cough. The broad differential diagnostics include the intensely painful but prognostically benign acute pleurisy as well as potentially life-threatening events, such as acute pulmonary embolism or malignant chest diseases. Primary spontaneous pneumothorax is characterized by acute chest pain. Pain associated with a respiratory infection, such as pneumonia rarely poses a difficult diagnostic problem. Painful diseases of the lungs can be differentiated in an initial approach by asking the patient if the pain is related to breathing, which is characteristic of pleuritic chest diseases...
January 2017: Der Internist
https://www.readbyqxmd.com/read/27986662/a-pathogenic-role-of-complement-in-arterial-hypertension-and-hypertensive-end-organ-damage
#17
Ulrich O Wenzel, Marlies Bode, Jörg Köhl, Heimo Ehmke
The self-amplifying cascade of messenger and effector molecules of the complement system serves as a powerful danger sensing system that protects the host from a hostile microbial environment, while maintaining proper tissue and organ function through effective clearance of altered or dying cells. As an important effector arm of innate immunity it plays also important roles in the regulation of adaptive immunity. Innate and adaptive immune response have been identified as crucial players in the pathogenesis of arterial hypertension and hypertensive end organ damage...
December 16, 2016: American Journal of Physiology. Heart and Circulatory Physiology
https://www.readbyqxmd.com/read/27973010/accelerated-malignant-hypertension-with-a-diagnostic-ambugity-a-retrospective-cohort-study
#18
M Srujitha
No abstract text is available yet for this article.
November 2016: Value in Health: the Journal of the International Society for Pharmacoeconomics and Outcomes Research
https://www.readbyqxmd.com/read/27965673/the-role-of-lymphatic-endothelial-cells-in-liver-injury-and-tumor-development
#19
REVIEW
Veronika Lukacs-Kornek
Lymphatics and lymphatic endothelial cells (LECs) possess multiple immunological functions besides affecting immune cell migration, such as inhibiting T cell proliferation and antigen presentation by dendritic cells. Moreover, they control the trans-endothelial transport of multiple molecules and antigens. Emerging evidence suggest their active involvements in immunregulation, tumor, and metastases formation. In the liver, increased lymphangiogenesis, specifically at the portal area has been associated with multiple liver diseases in particular primary biliary cirrhosis, idiopathic portal hypertension, and liver malignancies...
2016: Frontiers in Immunology
https://www.readbyqxmd.com/read/27957779/patients-with-soft-tissue-sarcoma-comprise-a-higher-probability-of-comorbidities-than-cancer-free-individuals-a-secondary-data-analysis
#20
F Trautmann, S Singer, J Schmitt
Soft tissue sarcoma comprises a heterogeneous group of solid malignant tumours. Comorbidities are important prognostic factors for survival and adversely impact quality of life. We examined the complex relationship between soft tissue sarcoma and comorbidities over time in a large population-based sample. The study uses routine data from the German statutory healthcare system (n = 2,615,865). Case identification of soft tissue sarcoma and comorbid diseases was based on ICD-10 codes and diagnostic modifiers...
December 13, 2016: European Journal of Cancer Care
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