keyword
MENU ▼
Read by QxMD icon Read
search

Diagnosis of brain death

keyword
https://www.readbyqxmd.com/read/28331802/molecular-epidemiology-and-pathology-of-spirorchiid-infection-in-green-sea-turtles-chelonia-mydas
#1
Phoebe A Chapman, Helen Owen, Mark Flint, Ricardo J Soares Magalhães, Rebecca J Traub, Thomas H Cribb, Myat T Kyaw-Tanner, Paul C Mills
Spirorchiid blood fluke infections affect endangered turtle populations globally, and are reported as a common cause of mortality in Queensland green sea turtles. Both the flukes and their ova are pathogenic and can contribute to the stranding or death of their host. Of particular interest are ova-associated brain lesions, which have been associated with host neurological deficits. Accurate estimations of disease frequency and the relative effect of infection relating to different spirorchiid species are made difficult by challenges in morphological identification of adults of some genera, and a lack of species-level identifying features for ova...
April 2017: International Journal for Parasitology. Parasites and Wildlife
https://www.readbyqxmd.com/read/28330507/is-admittance-to-specialised-palliative-care-among-cancer-patients-related-to-sex-age-and-cancer-diagnosis-a-nation-wide-study-from-the-danish-palliative-care-database-dpd
#2
Mathilde Adsersen, Lau Caspar Thygesen, Anders Bonde Jensen, Mette Asbjoern Neergaard, Per Sjøgren, Mogens Groenvold
BACKGROUND: Specialised palliative care (SPC) takes place in specialised services for patients with complex symptoms and problems. Little is known about what determines the admission of patients to SPC and whether there are differences in relation to institution type. The aims of the study were to investigate whether cancer patients' admittance to SPC in Denmark varied in relation to sex, age and diagnosis, and whether the patterns differed by type of institution (hospital-based palliative care team/unit, hospice, or both)...
March 23, 2017: BMC Palliative Care
https://www.readbyqxmd.com/read/28320172/neuropathological-findings-from-an-autopsied-case-showing-posterior-reversible-encephalopathy-syndrome-like-neuroradiological-findings-associated-with-premedication-including-tacrolimus-for-autologous-peripheral-blood-stem-cell-transplantation
#3
Yuichi Hayashi, Akio Kimura, Hiroshi Nakamura, Maya Mimuro, Yasushi Iwasaki, Akira Hara, Mari Yoshida, Takashi Inuzuka
Posterior reversible encephalopathy syndrome (PRES) is diagnosed based on neuroradiological findings. Typically, PRES is reversible and presents with a good outcome; however, fatal outcomes have been reported. We report an autopsied case showing PRES-like neuroradiological findings associated with premedication including tacrolimus for autologous peripheral blood stem cell transplantation in a 28-year-old woman with a 2-year history of acute myeloid sarcoma/acute myeloid leukemia. Neurological examination revealed disturbed consciousness, muscle weakness in all extremities, and bilaterally diminished tendon reflexes...
April 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28320144/magnetic-resonance-imaging-and-clinical-findings-in-adults-with-tick-borne-encephalitis
#4
Alexander Pichler, Johann Sellner, Gayane Harutyunyan, Astrid Sonnleitner, Daniela Sabine Klobassa, Juan-Jose Archelos-Garcia, Hannah Rock, Thomas Gattringer, Franz Fazekas
BACKGROUND: Magnetic resonance imaging (MRI) in tick-borne encephalitis (TBE) is often performed for differential diagnosis, but only a few reports on the morphologic changes in TBE patients and their relation to the disease severity exist. METHODS: We retrospectively searched for all TBE patients who were admitted to the Departments of Neurology of the Medical University of Graz (Austria) and the Paracelsus Medical University of Salzburg (Austria) between 2003 and 2014...
April 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28318729/acute-cerebellitis-in-paediatric-patients-our-experience
#5
J P García-Iñiguez, F J López-Pisón, P Madurga Revilla, I Montejo Gañán, M Domínguez Cajal, L Monge Galindo, S B Sánchez Marco, M C García Jiménez
INTRODUCTION: Acute cerebellitis is a rare inflammatory disease with a highly variable clinical course that ranges from benign self-limiting symptoms to a fulminant presentation associated with a high risk of death due to compression of the posterior fossa, acute hydrocephalus, and intracranial hypertension. METHODS: We reviewed clinical, laboratory, and radiological findings from children diagnosed with acute cerebellitis between May 2007 and November 2016. We analysed treatments and clinical and radiological progression...
March 15, 2017: Neurología: Publicación Oficial de la Sociedad Española de Neurología
https://www.readbyqxmd.com/read/28314903/diatoms-in-drowning-cases-in-forensic-veterinary-context-a-preliminary-study
#6
Nadia Fucci, Carlo P Campobasso, L Mastrogiuseppe, C Puccinelli, S Marcheggiani, L Mancini, L Marino, V L Pascali
In this preliminary study, a digestive method used in forensic context to extract diatoms has been applied in organs taken from ten wildlife animals belonging three species of mammals (a deer, a roe and five otters) and one species of birds (two magpies). Only four carcasses were recovered from aquatic environments (bath trough for animals, bathtub irrigation, river) and only in three cases out of ten that the cause of death was ruled out as drowning. In seven cases, the death was due to other causes: gunshot injuries for one otter, blunt trauma for a magpie, and traumatic injuries followed by motor vehicle collision in other four otters and a roe...
March 17, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28304181/computed-tomography-angiography-as-a-confirmatory-test-for-the-diagnosis-of-brain-death
#7
Mark P Garrett, Richard W Williamson, Michael A Bohl, C Roger Bird, Nicholas Theodore
OBJECTIVE For a diagnosis of brain death (BD), ancillary testing is performed if patient factors prohibit a complete clinical examination and apnea test. The American Academy of Neurology (AAN) guidelines identify cerebral angiography (CA), cerebral scintigraphy, electroencephalography, and transcranial Doppler ultrasonography as accepted ancillary tests. CA is widely considered the gold standard of these, as it provides the most reliable assessment of intracranial blood flow. CT angiography (CTA) is a noninvasive and widely available study that is also capable of identifying absent or severely diminished intracranial blood flow, but it is not included among the AAN's accepted ancillary tests because of insufficient evidence demonstrating its reliability...
March 17, 2017: Journal of Neurosurgery
https://www.readbyqxmd.com/read/28295775/comparative-study-of-conventional-and-virtual-autopsy-using-postmortem-mri-in-the-phenotypic-characterization-of-stillbirths-and-malformed-fetuses
#8
Mohan Shruthi, Neerja Gupta, Manisha Jana, Asit R Mridha, Atin Kumar, Ramesh Agarwal, Raju Sharma, Dipika Deka, Arun Kumar Gupta, Madhulika Kabra
OBJECTIVE: To prospectively compare conventional and virtual autopsy using postmortem-MRI in the phenotypic characterization of stillbirths and malformed fetuses and their acceptability to parents. METHODS: We performed whole body postmortem-MRI (1.5T) prior to conventional autopsy in 43 fetuses/still births (≥20 weeks of gestation) after excluding maternal causes of fetal death. With conventional autopsy as gold standard, postmortem-MRI findings were assessed and compared...
March 13, 2017: Ultrasound in Obstetrics & Gynecology
https://www.readbyqxmd.com/read/28288937/incidence-of-fatal-snake-bite-in-australia-a-coronial-based-retrospective-study-2000-2016
#9
Ronelle Welton, Danny Liew, George Braitberg
INTRODUCTION: It has been over 20 years since a national review of recorded deaths from snake envenoming. The present study aimed to provide an updated review of the epidemiology of deaths from snake bites in Australia. METHODS: Deaths were identified from January 2000 to December 2016 from the National Coronial Information System. Cases identified due to snakes were extracted with data on coronial findings, autopsy and police records. RESULTS: Thirty five deaths (2...
March 10, 2017: Toxicon: Official Journal of the International Society on Toxinology
https://www.readbyqxmd.com/read/28281443/central-nervous-system-tuberculosis
#10
John M Leonard
Central nervous system tuberculosis (CNS-TB) takes three clinical forms: meningitis (TBM), intracranial tuberculoma, and spinal arachnoiditis. TBM predominates in the western world and presents as a subacute to chronic meningitis syndrome with a prodrome of malaise, fever, and headache progressing to altered mentation and focal neurologic signs, followed by stupor, coma, and death within five to eight weeks of onset. The CSF formula typically shows a lymphocytic pleocytosis, and low glucose and high protein concentrations...
March 2017: Microbiology Spectrum
https://www.readbyqxmd.com/read/28279797/convection-enhanced-delivery-of-cisplatin-loaded-brain-penetrating-nanoparticles-cures-malignant-glioma-in-rats
#11
Clark Zhang, Elizabeth A Nance, Panagiotis Mastorakos, Jane Chisholm, Sneha Berry, Charles Eberhart, Betty Tyler, Henry Brem, Jung Soo Suk, Justin Hanes
Glioblastoma multiforme (GBM) is highly invasive and uniformly fatal, with median survival<20months after diagnosis even with the most aggressive treatment that includes surgery, radiation, and systemic chemotherapy. Cisplatin is a particularly potent chemotherapeutic agent, but its use to treat GBM is limited by severe systemic toxicity and inefficient penetration of brain tumor tissue even when it is placed directly in the brain within standard delivery systems. We describe the development of cisplatin-loaded nanoparticles that are small enough (70nm in diameter) to move within the porous extracellular matrix between cells and that possess a dense polyethylene glycol (PEG) corona that prevents them from being trapped by adhesion as they move through the brain tumor parenchyma...
March 7, 2017: Journal of Controlled Release: Official Journal of the Controlled Release Society
https://www.readbyqxmd.com/read/28279125/micrornas-as-novel-biomarkers-for-the-diagnosis-and-prognosis-of-mild-and-severe-traumatic-brain-injury
#12
Valentina Di Pietro, Marco Ragusa, David James Davies, Zhangjie Su, Jon Hazeldine, Giacomo Lazzarino, Lisa J Hill, Nicholas Crombie, Mark Foster, Michele Purrello, A Logan, Antonio Belli
Traumatic brain injury (TBI) is the leading cause of death and disability under the age of 45 years in Western countries. Despite many studies, no reliable biomarkers have been found to assess TBI severity and predict recovery. MicroRNA (miRNA) profiling has become widely used to identify biomarkers and therapeutic targets. The expression of 754 miRNAs was analysed in serum of 5 mild TBI (mTBI) with extra-cranial injury (EC) patients, 5 severe TBI (sTBI) with EC patients and 5 healthy volunteers (HV) at 1 day and 15 days post injury, by using the TaqMan® Array Human MicroRNA A+B Cards...
March 9, 2017: Journal of Neurotrauma
https://www.readbyqxmd.com/read/28278295/long-term-follow-up-of-papillary-and-follicular-thyroid-carcinomas-with-bone-metastasis
#13
Jen-Der Lin, Shu-Fu Lin, Szu-Tah Chen, Chuen Hsueh, Chia-Lin Li, Tzu-Chieh Chao
The aims of this study were to investigate papillary and follicular thyroid carcinomas with bone metastasis in various clinical presentations and to determine the prognostic factors after multimodality treatment. A retrospective analysis was performed of 3,120 patients with papillary and follicular thyroid carcinoma. Of these patients, 131 (including 97 women, 71.8%) were diagnosed with bone metastasis and underwent follow-up at the Chang Gung Medical Center. Patients with bone metastasis were categorized into two groups...
2017: PloS One
https://www.readbyqxmd.com/read/28277207/estimating-the-cost-of-cancer-care-in-british-columbia-and-ontario-a-canadian-inter-provincial-comparison
#14
Claire De Oliveira, Reka Pataky, Karen E Bremner, Jagadish Rangrej, Kelvin K W Chan, Winson Y Cheung, Jeffrey S Hoch, Stuart Peacock, Murray D Krahn
BACKGROUND: Costing studies are useful to measure the economic burden of cancer. Comparing costs between healthcare systems can inform evaluation, development or modification of cancer care policies. OBJECTIVES: To estimate and compare cancer costs in British Columbia and Ontario from the payers' perspectives. METHODS: Using linked cancer registry and administrative data, and standardized costing methodology and analyses, we estimated costs for 21 cancer sites by phase of care to determine potential differences between provinces...
February 2017: Healthcare Policy, Politiques de Santé
https://www.readbyqxmd.com/read/28270838/clinical-and-hemodynamic-profiles-of-elderly-patients-with-pulmonary-arterial-hypertension-a-single-center-prospective-study
#15
Ebru Ozpelit, Bahri Akdeniz, Dilek Sezgin, Can Sevinc, Kemal Can Tertemiz, Mehmet Emre Ozpelit, Mustafa Baris, Nezihi Baris
BACKGROUNDS: Pulmonary arterial hypertension (PAH) was previously considered an illness that affects mostly the young, but now it is also increasingly recognized in the elderly. The aim of this study was to compare the features of elderly versus younger patients diagnosed with PAH, and to define the prognostic factors which affect their long-term survival. METHODS: In this prospective, single center study, the clinical, echocardiographic, hemodynamic characteristics, and the outcomes of younger (18-65 years) and elderly (≥ 65 years) patients with definitive diagnosis of precapillary PAH were compared...
January 2017: Journal of Geriatric Cardiology: JGC
https://www.readbyqxmd.com/read/28257639/management-and-long-term-evolution-of-a-patient-with-3-hydroxy-3-methylglutaryl-coenzyme-a-lyase-deficiency
#16
Juan Ignacio Muñoz-Bonet, María Del Carmen Ortega-Sánchez, José Luis León Guijarro
BACKGROUND: 3-Hydroxy-3-methylglutaryl-coenzyme A (HMG-CoA) lyase deficiency is a rare inborn error of metabolism characterized by recurrent metabolic crises caused by fasting, intercurrent illness and excessive physical exercise. Non ketotic hypoglycemia is normally the cause of primary symptoms but without an immediate treatment the illness can evolve into a worsening metabolic state resembling the Reye's syndrome that may cause the patient's death. We report a case with some clinical and therapeutic features not previously described...
January 19, 2017: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/28250751/traumatic-brain-injury-and-palliative-care-a-retrospective-analysis-of-49-patients-receiving-palliative-care-during-2013-2016-in-turkey
#17
Kadriye Kahveci, Metin Dinçer, Cihan Doger, Ayse Karhan Yaricı
Traumatic brain injury (TBI), which is seen more in young adults, affects both patients and their families. The need for palliative care in TBI and the limits of the care requirement are not clear. The aim of this study was to investigate the length of stay in the palliative care center (PCC), Turkey, the status of patients at discharge, and the need for palliative care in patients with TBI. The medical records of 49 patients with TBI receiving palliative care in PCC during 2013-2016 were retrospectively collected, including age and gender of patients, the length of stay in PCC, the cause of TBI, diagnosis, Glasgow Coma Scale score, Glasgow Outcome Scale score, Karnofsky Performance Status score, mobilization status, nutrition route (oral, percutaneous endoscopic gastrostomy), pressure ulcers, and discharge status...
January 2017: Neural Regeneration Research
https://www.readbyqxmd.com/read/28249819/oxidative-stress-and-brain-morphology-in-individuals-with-depression-anxiety-and-healthy-controls
#18
Laura S van Velzen, Madelief Wijdeveld, Catherine N Black, Marie-Jose van Tol, Nic J A van der Wee, Dick J Veltman, Brenda W J H Penninx, Lianne Schmaal
Oxidative stress is a biological process, caused by an imbalance between reactive oxygen species (ROS) and antioxidants, in favour of the ROS. This imbalance leads to oxidative damage to lipids, proteins and DNA and ultimately cell death. Studies in rodents have shown that the brain, particularly the amygdala and hippocampus, is sensitive to oxidative stress, although studies on the association between oxidative stress and brain morphology in humans are lacking. Oxidative stress has also been associated with major depressive disorder (MDD) and may be related to volumetric abnormalities in the amygdala and hippocampus in MDD and anxiety disorders...
February 26, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28245959/guidelines-for-use-of-computed-tomography-angiogram-as-an-ancillary-test-for-diagnosis-of-suspected-brain-death
#19
REVIEW
Santanu Chakraborty, Sonny Dhanani
No abstract text is available yet for this article.
February 25, 2017: Canadian Association of Radiologists Journal, Journal L'Association Canadienne des Radiologistes
https://www.readbyqxmd.com/read/28240175/clinical-considerations-of-focal-drug-delivery-in-cancer-treatment
#20
Jamie Harris, Bill Chiu
According to the US Center for Disease Control, cancer deaths are the second most common cause of mortality in both adults and children. Definitive treatment of solid tumors involves surgical resection with or without systemic chemotherapy and radiation. The advent of local drug delivery presents a unique treatment modality that can offer substantial benefits in cancer management. Local drug delivery offers targeted drug delivery to cancer tissues while minimizing side effects of the medications. Three main phases in solid tumor management exist for the treating physician: initial diagnosis with tissue biopsy, surgical resection with or without chemotherapy, and management of metastatic disease...
February 24, 2017: Current Drug Delivery
keyword
keyword
88530
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"