Navigation Links
Diagnosing Subarachnoid Hemorrhage

A Subarachnoid Hemorrhage (SAH) is a critical condition caused by a bleeding brain aneurysm. So much so that if a patient arrives at the emergency room complaining of a severe headache, it could be a sign of hemorrhage.// However there may be other conditions that can cause a severe headache.

In a paper presented at the 2006 Society for Academic Emergency Medicine Annual Meeting, May 18-21, 2006 in San Francisco, a group of Canadian researchers reported on their investigation of a protocol which could minimize invasive testing. In a study conducted at 6 university Emergency Departments involving nearly 2000 patients, 80% underwent head computed tomography (CT), 45% received lumbar puncture (LP, i.e. a spinal tap), 83% had either CT and/or LP, and 6.4% had a final diagnosis of SAH.

By using 4 simple clinical observations, the authors were able to predict whether a patient was at high risk for SAH. For example, of those who arrived by ambulance, 57% were later diagnosed with SAH, while only 17% of those who arrived by ambulance did not have SAH. Vomiting was a symptom in 58% of the patients with SAH and only in 26% of those without SAH. A diastolic blood pressure "100mmHg or age 45" were also strong predictors of SAH.

By using these simple observations, the authors developed a clinical rule that any patient showing 1 or more of these symptoms would then be a candidate for further investigation, via CT and/or LP. This rule would identify all the patients with SAH, while reducing the investigation rate to 66%.

According to Jeffrey Perry, MD, "While we do not recommend an immediate change in management until after a validation study is complete, this study will have a tremendous impact on patient care. It will improve our ability to determine which patients require investigations for their headache and which ones just need pain control without costly and invasive testing."

Contact: Linda Gruner
l.gruner@elsev ier.com
212-633-3923
Society for Academic Emergency Medicine
Source: Eurekalert



'"/>




Related medicine news :

1. PCR emerging as a promising technique for Diagnosing Urinary Tuberculosis
2. Diagnosing Sleep Apnea By Overnight Sleep Testing Method
3. Diagnosing Prostate Cancer is Harder in Obese Individuals
4. MRI Scan Insufficient For Diagnosing Multiple Sclerosis
5. PET-CT Scores High On Precision for Diagnosing Ovarian Cancer Recurrence
6. Hospitals In Scotland Not Diagnosing DVT Properly
7. Diagnosing Schizophrenia
8. Cardiologists Need Guidelines Diagnosing, Treating Depression
9. Doctors Find Internet A Reliable Tool For Diagnosing Diseases
10. MRI Better Than CT for Diagnosing Strokes
11. Novel Methods in Diagnosing Oral Cancer
Post Your Comments:
*Name:
*Comment:
*Email:


(Date:8/21/2017)... CA (PRWEB) , ... August 21, 2017 , ... The ... how exactly are we supposed to get things done in a healthy way these ... And, they’re launching a crowdfunding campaign on August 28 to introduce Deskcise Pro™– the ...
(Date:8/21/2017)... ... 2017 , ... The American Hospital Association (AHA) has elected Claire Zangerle, Chief ... its Board of Trustees for a three-year term beginning January 1, 2018. , ... individuals that are committed to the improvement of health in their communities. Founded in ...
(Date:8/21/2017)... Los Angeles, CA (PRWEB) , ... August 21, ... ... Optum, the health services business of UnitedHealth Group (NYSE: UNH), has made a ... and first responders affected by post-traumatic stress disorder (PTSD) and traumatic brain injuries ...
(Date:8/20/2017)... ... ... A total solar eclipse will occur across the U.S. on Monday, August 21, ... the sun and Earth. This rare event will be magnificent to witness, but what does ... on the road during the total eclipse of the sun. , 1. Plan ahead. The ...
(Date:8/20/2017)... ... ... State Farm Neighborhood Assist® has named The Southern Maryland Team Anti-Bullying Program ... initiative wins, Gals Lead – Dream Queen Foundation’s signature teen girl program to help ... Calvert and Charles Counties. The program could potentially impact nearly 17,500 female students (49.4 ...
Breaking Medicine News(10 mins):
(Date:8/15/2017)... -- Axium Pharmaceuticals Inc., the creator of the drug Truveta for ... of an IPO. The United States ... of a prescription epilepsy drug being $450.00-$1200.00 for a one month supply. ... AXIUM PHARMACEUTICALS, INC ... staggering figure is the fact that Americans spent $42 billion on anxiety ...
(Date:8/15/2017)... , Aug. 15, 2017  AOTI Inc. announced today that its ... Inc., has recently opened a New York City Office in ... of its unique Topical Wound Oxygen (TWO 2 ) homecare therapy. ... Accreditation Commission for Health Care (ACHC) under the company,s DMEPOS accreditation ... ...
(Date:8/11/2017)... -- DarioHealth Corp. (NASDAQ: DRIO), a leading global digital ... today announced that it will release its second quarter ... conference call at 9:00am ET. The Company will discuss ... its strategy and outlook for the remainder of 2017. The ... , Chief Executive Officer, and Zvi Ben-David , ...
Breaking Medicine Technology: