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Was Arafat poisoned by radioactive polonium?
Yasser Arafat The Maybe-Murder of Yasser Arafat: In a must-read post on Wired Science Blogs, Deborah Blum points out that despite the recent confirmation of traces of radioactive polonium-210 in the exhumed remains of Palestinian Liberation Organization chairman Yasser Arafat, it is far from certain that he died of radiation poisoning. In October 2004, a month before he died, Arafat developed vomiting and abdominal pain. The symptoms were so severe that he was transferred from his home on the West Bank to a hospital in France. The direct cause of Arafat’s death — which occurred on November 11 — was a hemorrha...
Source: The Poison Review - November 12, 2013 Category: Toxicology Authors: Leon Tags: Medical acute radiation syndrome arafat cesium himalayan mountain salt hypokalemia pablo neruda poisoning polonium-210 radioactivity smacc 2013 weekly web review in toxicology Source Type: news

Systemic treatments for the prevention of venous thrombo-embolic events in paediatric cancer patients with tunnelled central venous catheters.
CONCLUSIONS: We found no significant effects of systemic treatments compared with no intervention in preventing (a)symptomatic VTE in paediatric oncology patients with CVCs. However, this could be a result of the low number of included participants, which resulted in low power. In one CCT, which compared one systemic treatment with another systemic treatment, we identified a significant reduction in symptomatic VTE with the addition of LMWH to AT supplementation.All studies investigated the prevalence of major and/or minor bleeding episodes, and none found a significant difference between study groups. None of the studies ...
Source: Cochrane Database of Systematic Reviews - September 11, 2013 Category: Journals (General) Authors: Schoot RA, Kremer LC, van de Wetering MD, van Ommen CH Tags: Cochrane Database Syst Rev Source Type: research

Safety of carotid endarterectomy following thrombolysis for acute ischemic stroke
Conclusions: Despite slightly higher rates of postoperative hemorrhagic strokes than those in randomized trials, CEA appears safe following thrombolysis for acute ischemic stroke. However, more data on the timing of surgery is needed.
Source: Journal of Vascular Surgery - July 29, 2013 Category: Surgery Authors: Yao Pey Yong, John Saunders, Said Abisi, Nikola Sprigg, Krishna Varadhan, Shane MacSweeney, Nishath Altaf Tags: Review articles Source Type: research

STICH II pinpoints likely benefits of early ICH surgery
Early surgery may benefit only a small subgroup of patients with intracerebral hemorrhage, the STICH II investigators report at the European Stroke Conference in London, UK.
Source: MedWire News - Stroke - June 7, 2013 Category: Neurology Source Type: news

SSRIs associated with increased risk of brain haemorrhage, but absolute risks low
Question Question: Is there an association between selective serotonin reuptake inhibitors (SSRIs) and the incidence of brain haemorrhage? Outcomes: Incidence of intracerebral haemorrhage, intracranial haemorrhage, subarachnoid haemorrhage or haemorrhagic stroke (subarachnoid haemorrhage plus intracerebral haemorrhage). Methods Design: Systematic review with meta-analysis. Data sources: MEDLINE, EMBASE, Web of Science Conference Proceedings, SCOPUS, ProQuest and dissertations were searched for controlled observational studies (search dates not stated). Reference lists of identified studies were hand searched. Study selecti...
Source: Evidence-Based Mental Health - April 12, 2013 Category: Psychiatry & Psychology Authors: Ramasubbu, R. Tags: Epidemiologic studies, Neurology, Epidemiology Aetiology Source Type: research

UCLA study shows promise, offers hope for brain hemorrhage patients
A new endoscopic surgical procedure has been shown to be safer and to result in better outcomes than the current standard medical treatment for patients who suffer strokes as a result of brain hemorrhages, UCLA neurosurgeons have announced.   The findings from their potentially groundbreaking, randomized, controlled phase 2 clinical trial, which was conducted at multiple medical centers, were presented last week at the International Stroke Conference in Honolulu.   "These exciting results offer a glimmer of hope for a condition that most doctors have traditionally considered hopeless," said principal investigator...
Source: UCLA Newsroom: Health Sciences - February 11, 2013 Category: Universities & Medical Training Source Type: news

Improved Outcomes After Bleeding Stroke For Patients Who Undergo Surgical Procedure
A minimally invasive procedure to remove blood clots in brain tissue after hemorrhagic stroke appears safe and may also reduce long-term disability, according to late-breaking research presented at the American Stroke Association's International Stroke Conference 2013. Of the hundreds of thousands of Americans who have intracerebral hemorrhages (ICH) each year, most are severely debilitated, said Daniel Hanley, M.D., lead author and professor of neurology at Johns Hopkins School of Medicine in Baltimore, Md. ICH is the most common type of bleeding stroke...
Source: Health News from Medical News Today - February 11, 2013 Category: Consumer Health News Tags: Stroke Source Type: news

Survivors Of Stroke In Infancy Prone To Seizures, Epilepsy
About one-third of American infants and children who suffer bleeding into brain tissue, may later have seizures and as many as 13 percent will develop epilepsy within two years, according to new research reported at the American Stroke Association's International Stroke Conference 2013. Bleeding into brain tissue is a type of stroke called intracerebral hemorrhage (ICH). Each year, an estimated 6.4 newborns and children per every 100,000 in the United States suffer strokes. About half of the strokes are hemorrhagic, typically caused by rupturing of weakened or malformed blood vessels...
Source: Health News from Medical News Today - February 11, 2013 Category: Consumer Health News Tags: Stroke Source Type: news

Bleeding Strokes Occur At Earlier Age, Independent Of Meth Use, In Native Hawaiians
Native Hawaiians and Pacific Islanders have more bleeding strokes at an earlier age than other people independent of methamphetamine abuse, according to research presented at the American Stroke Association's International Stroke Conference 2013. "Drug abuse is a huge problem here and it definitely is a cause of hemorrhagic stroke," said Kazuma Nakagawa, M.D., lead investigator and assistant professor of medicine at the University of Hawaii. "But Native Hawaiians and Pacific Islanders are experiencing this form of stroke at a younger age even without methamphetamine use...
Source: Health News from Medical News Today - February 8, 2013 Category: Consumer Health News Tags: Stroke Source Type: news

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