6,506 results match your criteria Hypertension Malignant


Severe abrupt (thunderclap) non-traumatic headache at the pediatric emergency department - a retrospective study.

Cephalalgia 2021 May 13:3331024211014612. Epub 2021 May 13.

Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.

Background: Adult abrupt severe non-traumatic headache (thunderclap) is often related to serious underlying etiologies such as subarachnoid hemorrhage. However, data are sparse regarding thunderclap headache in the pediatric population.

Objective: The aim of the study was to evaluate the prevalence, characteristics and causes of thunderclap headache in the pediatric and adolescent population, aged 6-18 years, presenting to a pediatric emergency department. Read More

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Patients with different types of arthritis may be at risk for major depression: results from the National Health and Nutrition Examination Survey 2007-2018.

Ann Palliat Med 2021 Apr 22. Epub 2021 Apr 22.

Dongzhimen Hospital of Beijing University of Chinese Medicine, Beijing, China.

Background: Arthritis is one of the common causes of physical pain and disability, which often makes patients fall into major depression. However, the correlation between arthritis and major depression, and how different types of arthritis correspond to major depression remain to be explored. The purpose of this study is to explore the relationship between arthritis and major depression. Read More

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Cardiovascular Toxicities of Antiangiogenic Tyrosine Kinase Inhibitors: A Retrospective, Pharmacovigilance Study.

Target Oncol 2021 May 10. Epub 2021 May 10.

Leviev Heart Center, Sheba Medical Center, Ramat Gan, Israel.

Background: Vascular endothelial growth factor receptor (VEGFR) tyrosine kinase inhibitors (TKIs) are an essential therapeutic option in the management of various solid tumors, particularly renal cell carcinoma (RCC). However, post-marketing data regarding their potential cardiovascular toxicities are scant.

Objective: To identify and characterize cardiovascular adverse events (CVAEs) of VEGFR-TKIs indicated for RCC. Read More

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Functional paraganglioma with tumor thrombus in the inferior vena cava, first case report.

Transl Androl Urol 2021 Apr;10(4):1813-1820

Department of Urology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.

Pheochromocytoma (PHEO) is a rare neuroendocrine that tumor originated from the adrenal medulla that secrets catecholamines. Tumors from extra-adrenal chromaffin tissues are called extra-adrenal PHEO or paraganglioma (PGL). To our knowledge, adrenal PHEO and subclinical PGL with inferior vena cava (IVC) invasion had been sporadically reported, while functional PGL with IVC tumor thrombus has not been publicly reported yet. Read More

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Malignant pertussis in infants: factors associated with mortality in a multicenter cohort study.

Ann Intensive Care 2021 May 7;11(1):70. Epub 2021 May 7.

Service de Réanimation et Urgences Pédiatriques, Hospices Civils de Lyon, Hôpital Femme Mère Enfant, 59 Boulevard Pinel, 69677, Bron cedex, France.

Background: Malignant pertussis (MP) affects young infants and is characterized by respiratory distress, perpetual tachycardia and hyperleukocytosis up to 50 G/l, leading to multiple organ failure and death in 75% of cases. Leukodepletion may improve prognosis. A therapeutic strategy based on leukodepletion and extracorporeal life support (ECLS) according to different thresholds of leucocytes has been proposed by Rowlands and colleagues. Read More

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Thrombotic microangiopathy in aHUS and beyond: clinical clues from complement genetics.

Nat Rev Nephrol 2021 May 5. Epub 2021 May 5.

Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Service d'Immunologie, Paris, France.

Studies of complement genetics have changed the landscape of thrombotic microangiopathies (TMAs), particularly atypical haemolytic uraemic syndrome (aHUS). Knowledge of complement genetics paved the way for the design of the first specific treatment for aHUS, eculizumab, and is increasingly being used to aid decisions regarding discontinuation of anti-complement treatment in this setting. Complement genetic studies have also been used to investigate the pathogenic mechanisms that underlie other forms of HUS and provided evidence that contributed to the reclassification of pregnancy- and postpartum-associated HUS within the spectrum of complement-mediated aHUS. Read More

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Primary malignant melanoma of the esophagus successfully treated with nivolumab: a case report.

J Med Case Rep 2021 May 5;15(1):237. Epub 2021 May 5.

Department of Gastroenterological Surgery, Kawasaki Saiwai Hospital, 31-27 Omiyacho, Saiwai-ku, Kawasaki city, Kanagawa, 212-0014, Japan.

Introduction: Primary malignant melanoma of the esophagus is a rare and aggressive disease that tends to have a poor response to chemotherapies. Previous studies have indicated that currently available treatment for primary malignant melanoma of the esophagus is insufficient. Here, we describe a case of recurrent primary malignant melanoma of the esophagus successfully treated with the immune checkpoint inhibitor nivolumab. Read More

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Telmisartan attenuates human glioblastoma cells proliferation and oncogenicity by inducing the lipid oxidation.

Asia Pac J Clin Oncol 2021 May 4. Epub 2021 May 4.

Center of Basic Medical Research, Institute of Medical Innovation and Research, Peking University Third Hospital, Beijing, China.

Background: Glioblastoma (GBM) is one of the most common primary brain tumors, which accounts up to 80% of malignant brain tumors and the 5-year relative survival rate is below 5%. Recent studies showed that the lipid metabolism played an essential role in GBM development. As a peroxisome proliferators-activated receptors γ (PPAR-γ) agonist, telmisartan improves the lipid metabolism and has been used to treat hypertension for long time. Read More

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Superior sagittal sinus-to-internal jugular vein bypass shunt with covered stent construct for intractable intracranial hypertension resulting from iatrogenic supratorcular sinus occlusion: technical note.

Acta Neurochir (Wien) 2021 May 4. Epub 2021 May 4.

Department of Neurosurgery, Medical University of South Carolina, 96 Jonathan Lucas Street, Suite 301 CSB, Charleston, SC, 29425, USA.

Background: Acute occlusion of the posterior sagittal sinus may lead to dramatic increase in intracranial pressure (ICP), refractory to standard treatment. Hybrid vascular bypass of cranial venous outflow into the internal jugular vein (IJV) has seldom been described for this in recent neurosurgical literature.

Objective: To describe creation of a novel vascular bypass shunt from the superior sagittal sinus (SSS) to internal jugular vein (IJV) utilizing a covered stent-Dacron graft construct for control of refractory ICP. Read More

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The Effect of a New Glucose-Methotrexate Conjugate on Acute Lymphoblastic Leukemia and Non-Hodgkin's Lymphoma Cell Lines.

Molecules 2021 Apr 27;26(9). Epub 2021 Apr 27.

Department of Pathology, Wroclaw Medical University, 50-367 Wroclaw, Poland.

Patients with hematologic malignancies require intensive therapies, including high-dose chemotherapy. Antimetabolite-methotrexate (MTX) has been used for many years in the treatment of leukemia and in lymphoma patients. However, the lack of MTX specificity causes a significant risk of morbidity, mortality, and severe side effects that impairs the quality of patients' life. Read More

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Cardiac Implantable Electronic Devices in Hemodialysis and Chronic Kidney Disease Patients-An Experience-Based Narrative Review.

J Clin Med 2021 Apr 17;10(8). Epub 2021 Apr 17.

Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, 50-556 Wroclaw, Poland.

Cardiovascular implantable electronic devices (CIEDs) are a standard therapy utilized for different cardiac conditions. They are implanted in a growing number of patients, including those with chronic kidney disease (CKD) and end-stage kidney disease (ESKD). Cardiovascular diseases, including heart failure and malignant arrhythmia, remain the leading cause of mortality among CKD patients, especially in ESKD. Read More

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Clinicopathological and ultrasound features of endometrial cancer in postmenopausal women: a retrospective study in a single institute in South Korea.

Pan Afr Med J 2021 10;38:148. Epub 2021 Feb 10.

Department of Occupational and Environmental Medicine, Gyeongsang National University Changwon Hospital, Gyeongsang National University College of Medicine, Changwon, Korea.

Introduction: endometrial cancer is the most common type of cancer in the female genital tract. Most patients are diagnosed during postmenopausal periods. This study aimed to investigate the demographic characteristics as well as cutoff value of endometrial thickness and ultrasound characteristics of endometrial cancer in postmenopausal patients. Read More

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Multiple organ resection for large paraganglioma a case report.

Rozhl Chir 2021 ;100(3):138-142

Paragangliomas represent a group of neuroendocrine tumours which occur in various localizations. Most of them produce catecholamines, and in advanced cases present with typical symptoms and signs such as palpitations, headache and hypertension. The only curative treatment is radical resection. Read More

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The association between white matter changes and development of malignant middle cerebral artery infarction: A case-control study.

Medicine (Baltimore) 2021 Apr;100(17):e25751

Department of Neurology.

Abstract: Disrupted blood-brain barrier (BBB) in patients with ischemic stroke plays a critical role in malignant middle cerebral artery infarction (MMI) development.Cerebral white matter changes (WMC), particularly in the deep subcortical area or in severe one, may be also underlain by disrupted BBB. It is unclear whether the presence of WMC with potential premorbid disruption of BBB makes patients susceptible to MMI. Read More

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Noninvasive papillary urothelial carcinoma with pathological features in between low and high grades: A case report.

Medicine (Baltimore) 2021 Apr;100(17):e25693

Department of Pathology, The First Affiliated Hospital and College of Basic Medical Sciences, China Medical University, Shenyang, Liaoning, China.

Rationale: Urinary bladder urothelial carcinoma is the most common malignant tumor in the urinary system, and noninvasive papillary urothelial carcinoma (NIPUC) comprises most bladder malignancies. NIPUC grading is important for therapeutic and clinical protocol selection. Here, we report a case of NIPUC with pathological features in between low (LG-NIPUC) and high (HG-NIPUC) grades NIPUC. Read More

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[The development and enhancement of general medical practice as major condition of successful modernization of primary health care].

Probl Sotsialnoi Gig Zdravookhranenniiai Istor Med 2021 Mar;29(2):306-312

Central Research Institute of Health Organization and Informatization of Minzdrav of Russia, 127254, Moscow, Russia.

The need for changes in the primary health care system in the Russian Federation that is based on the principles of general medical practice is without any question. But, even after more than thirty years, there is no full-fledged reform still.

The Objective: To assess the state of general medical practice in the Russian Federation to identify its strengths and weaknesses, and to determine further ways of its development. Read More

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[TREATMENT OF SEVERE ATHEROSCLEROTIC RENAL ARTERY STENOSIS WITH ACUTE KIDNEY INJURY REQUIRING HEMODIALYSIS BY PERCUTANEOUS TRANSLUMINAL RENAL ANGIOPLASTY AND STENT IMPLANTATION].

Harefuah 2021 Apr;160(4):210-214

Institute of Nephrology and Hypertension, Sheba Medical Center, Israel.

Introduction: Treatment of atherosclerotic renal artery stenosis (RAS) is still controversial. Several randomized controlled trials have shown that percutaneous transluminal renal angioplasty with stenting (PTRAS) is not superior to medical treatment, and the procedure is commonly reserved for malignant hypertension, flash pulmonary edema or deterioration of kidney function. The most challenging symptomatic RAS cases are patients with severe stenosis resulting in acute kidney injury (AKI) requiring acute hemodialysis. Read More

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Tuberculous common bile duct stricture mimicking a cholangiocarcinoma: A case report.

Radiol Case Rep 2021 Jun 1;16(6):1311-1314. Epub 2021 Apr 1.

Radiology Department, Mohammed V Military Teaching Hospital, Faculty of Medicine and Pharmacy, Mohammed V University, Rabat, Morocco.

Biliary involvement during abdominal tuberculosis is extremely uncommon and represents a challenging diagnosis that can easily be mistaken for a malignant etiology. We report the case of a 40 years old male who presented with anorexia, chronic abdominal pain, and progressive obstructive jaundice. Abdominal computed tomography demonstrated distal narrowing with wall thickening of the main biliary duct, along with enlarged lymph nodes and signs of portal hypertension. Read More

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Use and outcomes of kidneys from donors with renal angiomyolipoma: A systematic review.

Urol Ann 2021 Jan-Mar;13(1):67-72. Epub 2021 Jan 19.

Department of Internal Medicine, Division of Nephrology, University of Mississippi Medical Center, Jackson, Mississippi, USA.

Background: Renal angiomyolipoma (AML) is the most frequent mesenchymal tumor of the kidney. Although there is a rare possibility of malignant transformation of AML, this risk has not been studied in immunosuppressed patients. The safety of donors with AML and their kidney transplant recipients has not been well established. Read More

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January 2021

Efficacy and safety of apatinib in the treatment of osteosarcoma: a single-arm meta-analysis among Chinese patients.

BMC Cancer 2021 Apr 23;21(1):449. Epub 2021 Apr 23.

School of Health Sciences, Wuhan University, Wuhan, China.

Background: Osteosarcoma is a relatively rare malignant tumor with a high incidence in young people. The development of tyrosine kinase inhibitors has brought the treatment of osteosarcoma into a new stage. Apatinib, a tyrosine kinase inhibitor specifically targeting VEGFR2, has been increasingly reported as a treatment for osteosarcoma with promising outcome parameters, but there has been no systematic analysis of the treatment of osteosarcoma by apatinib. Read More

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A successful case of varix of the left gastroepiploic vein preoperatively diagnosed by 3D-CT angiography and resected by laparoscopy: A case report.

Medicine (Baltimore) 2021 Apr;100(16):e25347

Department of General and Gastroenterological Surgery.

Introduction: Gastric varices can be present in up to 20% of patients with portal hypertension. However, a varix of the left gastroepiploic vein (LGV) is extremely rare. Surgery is required if bleeding occurs; thus, precise diagnosis is crucial. Read More

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Physician-guided, hybrid genetic testing exerts promising effects on health-related behavior without compromising quality of life.

Sci Rep 2021 Apr 19;11(1):8494. Epub 2021 Apr 19.

Department of General Internal Medicine and Nephrology, Robert-Bosch-Hospital, Auerbachstraße 110, 70376, Stuttgart, Germany.

Genetic risk analysis is increasingly in demand by participants. Hybrid genetic testing has the advantage over direct to consumer testing by involving a physician who guides the process and offers counseling after receiving the results. The objective of this study was to determine whether a structured physician moderated primary preventive, hybrid genetic risk assessment enhanced counseling program leads to improvement in lifestyle and does not impair quality of life. Read More

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Bilateral exudative retinal detachment and choroidopathy as the presenting signs of malignant hypertension.

BMJ Case Rep 2021 Apr 15;14(4). Epub 2021 Apr 15.

Ophthalmology, Dr Rajendra Prasad Centre for Ophthalmic Sciences, AIIMS, New Delhi, India.

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Minimum heart rate and mortality in critically ill myocardial infarction patients: an analysis of the MIMIC-III database.

Ann Transl Med 2021 Mar;9(6):496

Department of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, Guangzhou, China.

Background: Low minimum heart rate (MHR) is common in critically ill myocardial infarction (MI) patients. However, the association between MHR and the mortality of critically ill MI patients remains unclear.

Methods: In this retrospective cohort study, a total of 2,031 critically ill MI patients were enrolled from the Medical Information Mart for Intensive Care (MIMIC)-III database. Read More

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Risk Assessment in Thyroid Lobectomy and Total Thyroidectomy using Over 100 Thousand Cases.

Ann Otol Rhinol Laryngol 2021 Apr 9:34894211007219. Epub 2021 Apr 9.

Head and Neck Institute, The Cleveland Clinic, Cleveland, OH, USA.

Objectives: To assess risk factors and non-thyroid specific postoperative complications for thyroid lobectomy compared to total thyroidectomy.

Methods: A retrospective, cross-sectional study of adults undergoing a lobectomy or total thyroidectomy using the National Surgical Quality Improvement Program database between 2005 and 2017. Patients not treated by otolaryngologists or general surgeons and with unknown demographic variables were excluded. Read More

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Treatment of portal vein thrombosis: an updated narrative review.

Minerva Med 2021 Apr 9. Epub 2021 Apr 9.

Department of Medicine and Surgery, University of Insubria, Varese, Italy.

Portal vein thrombosis (PVT) is the most frequent among the splanchnic vein thrombosis, accounting for 90% of cases. More than half of PVT are provoked by liver cirrhosis, solid cancer or myeloproliferative neoplasms. The remaining cases are non-malignant non-cirrhotic PVT and include either unprovoked events or thrombosis secondary to other less common risk factors (e. Read More

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Case Report: Irreversible Watery Diarrhea, Severe Metabolic Acidosis, Hypokalemia and Achloridria Syndrome Related to Vasoactive Intestinal Peptide Secreting Malignant Pheochromocytoma.

Front Endocrinol (Lausanne) 2021 17;12:652045. Epub 2021 Mar 17.

Centro Ipertensione Arteriosa e Studio Malattie Cardiorenali, S.S. Fisiopatologia Medica, Clinica Medica Generale e Terapia Medica, Parma, Italy.

Background: Pheochromocytoma (PHEO) clinical manifestations generally mirror excessive catecholamines secretion; rarely the clinical picture may reflect secretion of other hormones. Watery diarrhea, hypokalemia and achlorhydria (WDHA) is a rare syndrome related to excessive secretion of vasoactive intestinal peptide (VIP).

Clinical Case: A 73-year-old hypotensive man affected by adrenal PHEO presented with weight loss and watery diarrhea associated with hypokalemia, hyperchloremic metabolic acidosis (anion gap 15 mmol/l) and a negative urinary anion gap. Read More

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The characteristics of carotid body tumors in high-altitude region: Analysis from a single center.

Vascular 2021 Apr 4:17085381211005238. Epub 2021 Apr 4.

Department of Cardiovascular Surgery, Qinghai University Affiliated Hospital, Xi'ning, China.

Objectives: Though carotid body tumors are rare, increasing attentions have been given because of malignant transformation and high surgical risk. However, at present, the characteristics and etiology still remain unclear. Our study was designed to describe the clinical features of carotid body tumors in our institution and to compare the results with previous reports. Read More

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Systemic Pulmonary Events Associated with Myelodysplastic Syndromes: A Retrospective Multicentre Study.

J Clin Med 2021 Mar 10;10(6). Epub 2021 Mar 10.

Department of Internal Medicine and Clinical Immunology, National Reference Centre for Rare Systemic Autoimmune Disease North and North-West of France, University of Lille, CHU Lille, F-59000 Lille, France.

Although pulmonary events are considered to be frequently associated with malignant haemopathies, they have been sparsely studied in the specific context of myelodysplastic syndromes (MDS). We aimed to describe their different types, their relative proportions and their relative effects on overall survival (OS). We conducted a multicentre retrospective cohort study. Read More

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Association between Functional Inhibitors of Acid Sphingomyelinase (FIASMAs) and Reduced Risk of Death in COVID-19 Patients: A Retrospective Cohort Study.

Pharmaceuticals (Basel) 2021 Mar 7;14(3). Epub 2021 Mar 7.

Department of Psychiatry, Hôpital Erasme, Université libre de Bruxelles (ULB), 1050 Brussels, Belgium.

Given the current scarcity of curative treatment of COVID-19, the search for an effective treatment modality among all available medications has become a priority. This study aimed at investigating the role of functional inhibitors of acid sphingomyelinase (FIASMAs) on in-hospital COVID-19 mortality. In this retrospective cohort study, we included adult in-patients with laboratory-confirmed COVID-19 between 1 March 2020 and 31 August 2020 with definite outcomes (discharged hospital or deceased) from Erasme Hospital (Brussels, Belgium). Read More

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