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Obstruction in Medical News

New study in JCSM finds that obesity can predict upper airway obstruction amongst children

WESTCHESTER, Ill. In Australian children who snore, obesity, not age, is a significant, but only weak, predictor of upper airway obstruction during sleep, according to a study published in the April 15 issue of the Journal of Clinical Sleep Medicine (JCSM). The study, authored by Mark Kohler a...

Thomas Farina, Former Pharmaceutical Company District Manager, Charged With Obstruction of Justice

BOSTON, March 4 /PRNewswire-USNewswire/ -- A Fairport, New York man was charged today in federal court with obstruction of justice. United States Attorney Michael J. Sullivan; Warren T. Bamford, Special Agent in Charge of the Federal Bureau of Investigation in New England; Joseph C. Morask...

Pelosi: This Week, Members Must Choose Between Partisan Obstruction and Health Insurance for 10 Million Children

WASHINGTON, Oct. 15 /PRNewswire-USNewswire/ -- Speaker Nancy Pelosi issued the following statement today on the Oct. 18 vote to override President Bush's veto of the State Children's Health Insurance Program (SCHIP) legislation: "This week, those Republicans in the House who have not already...

Large abdominal wall lipoma causes bowel obstruction

Proteus syndrome is a complex disorder associated with varied, disproportionate, asymmetric overgrowth of many body parts and unregulated adipose tissue. The overgrowth seen in Proteus syndrome is progressive and difficult to manage. Patients with Proteus syndrome require repeated treatment for th...

CT useful and effective when diagnosing patients with large bowel obstruction

The use of CT is highly effective in confirming large bowel obstruction and identifying the site and cause of obstruction, according to a recent study conducted by researchers at the University of South Manchester in Manchester, UK. There is very little published evidence regarding the diagnos...

Antegrade bowel intussusception can cause recurrent, chronic postoperative intestinal obstruction

Several complications can be seen after pancreatic surgery, most notably bleeding, infections and anastomotic dehiscence. Bowel obstruction can also be seen due to internal hernias or anastomotic strictures. A more unusual etiology for bowel obstruction in this setting is intussusception. Intu...
Obstruction in Medical Technology

Sosei and Vectura Announce Start of Phase III Clinical Study With NVA237

...ination products are developed by Novartis, using NVA237, further milestones and royalties will be payable. About COPD COPD is a chronic obstruction of the airways which in the developed world is caused primarily by smoking. Symptoms include chronic bronchitis and/or emphysema which slowly progress...

Bayer and Regeneron Extend Development Program for VEGF Trap-Eye to Include Central Retinal Vein Occlusion

...in the treatment of CRVO in the second half of this year. CRVO is caused by obstruction of the central retinal vein that that leads to a back up of blood and fluid... in the United States are estimated to suffer from CRVO. CRVO is caused by obstruction of the central retinal vein that leads to a back up of blood and fluid in t...

invivodata Certified to Deliver EXACT in COPD Trials

..." said Tom Henson, invivodata vice president of marketing. COPD, which includes chronic bronchitis and emphysema, is a disease characterized by obstruction to airflow that interferes with normal breathing. COPD is the fourth leading cause of death in the world, and further increases in the prevalence and ...

Task Force Recommends Using Aspirin to Prevent Cardiovascular Disease When the Benefits Outweigh the Harms

...their risk for ischemic stroke when the benefits outweigh the harms for potential gastrointestinal bleeding. Ischemic strokes occur as a result of an obstruction within a blood vessel supplying blood to the brain and are potentially prevented by aspirin use. The risk of gastrointestinal bleeding with and wit...

Results of NeuroThera Effectiveness and Safety Trial - 2 (NEST-2) Presented at International Stroke Conference 2009

... the third leading cause of death in the United States. Ischemic stroke, which accounts for about 83 percent of all strokes, occurs as a result of an obstruction within a blood vessel supplying blood to the brain. About PhotoThera PhotoThera, Inc. ( www.photothera.com ), located in Carlsbad, CA, is dev...

Study Shows Potential Benefits of Xolair(R) in Treating Children Suffering from Moderate or Severe Persistent Allergic Asthma Inadequately Controlled With Inhaled Corticosteroids

... children under the age of 18; of these children, 2.5 million suffer from allergic asthma, the most common type overall. Allergic asthma causes airway obstruction and inflammation, and can be triggered by allergens such as dust mites, pet dander, mold and cockroaches. Among children aged five to 17, asthma is ...
Obstruction in Medical Products

Tendril SDX Model 1488T

Description:...tive-fixation leads. Implantable with a 7 F introducer, the reduced body diameter of the Tendril SDX lead is designed to lower the incidence of venous obstruction and allow introduction in smaller, more tortuous venous pathways....
Company:St. Jude Medical, Inc.

Tendril SDX Model 1688TC

Description:...tive-fixation leads. Implantable with a 7 F introducer, the reduced body diameter of the Tendril SDX lead is designed to lower the incidence of venous obstruction and allow introduction in smaller, more tortuous venous pathways....
Company:St. Jude Medical, Inc.

Tendril SDX Model 1688T

Description:...tive-fixation leads. Implantable with a 7 F introducer, the reduced body diameter of the Tendril SDX lead is designed to lower the incidence of venous obstruction and allow introduction in smaller, more tortuous venous pathways....
Company:St. Jude Medical, Inc.

Hercules 6700B

Description:...efer to sit during procedures. Removable back and leg sections permit the use of an optional 36 fully carbon fiber back/leg section, providing speedy, obstruction free imaging amplification for both Upper and Lower Body procedures....
Company:Skytron

Sur-Catch NT

Description:...es control and security to ensure safe and effective stone removal. Whether dragging past a stone in the ureter, pushing over a stone against an obstruction or encapsulating a stone in the lower pole the New 2.2 Fr Sur-Catch NT is designed with the performance and versatility to save you time and ensure s...
Company:GYRUS ACMI

The Spanner Prostatic Stent

Description:...Waiting list patients Post minimally invasive therapy - TUMT, TUNA, Brachytherapy, Cryotherapy LUTS differential diagnosis to distinguish true obstruction from impaired detrusor contractility. ...
Company:AbbeyMoor Medical, Inc.
Obstruction in Medical Definition

Blind loop syndrome

... Signs and tests 5 Treatment Physiology The obstruction of a section of intestine causes ineffective bile salt mediated digestion...plementation. If antibiotics are not successful, surgical correction of the obstruction to allow better flow of food through the intestine may be considered. ...

Polysomnographic technician

... A mixed apnea begins as a central apnea , but then effort resumes with no airflow, finishing as an obstructive event. A hypopnea is a partial obstruction associated with a 4 percent or greater continuous desaturation in blood oxygen percentage (measured with a pulse oximeter probe (POX) usually placed...
Obstruction in Medical Dictionary

Lymphatic obstruction

Lymphatic obstruction is a blockage of the lymph nodes -- vessels that drain ... There are many causes of lymphatic obstruction , including: ... Lymphedema ... Also called: Lymphatic obstruction . The lymphatic system is a network of tissues and organs. ... Elimination of lymphat...

Intestinal obstruction

Bowel obstruction is a mechanical or functional obstruction of the intestines, preventing the normal transit of the products of digestion. It can occur at any level distal to the duodenum of the small intestine and is a... Intestinal obstruction — Comprehensive overview covers cau...

Biliary obstruction

Biliary obstruction . Definition Return to top ... Other tumors that have spread to the biliary system. The risk factors include: ... Overview: Disorders of the biliary tract affect a significant portion of the ... Biliary obstruction refers to the blockage of any duct that carries...

Vascular diseases

... (PVD), also known as peripheral artery disease (PAD) or peripheral artery occlusive disease (PAOD), includes all diseases caused by the obstruction of large arteries in the arms and legs. PVD can... Heart Disease : Vascular disease includes any condition that affects your circulatory syst...

Vas deferens

..... ... fructose-negative azoospermia, low semen volume, and at least one palpable vas deferens have either a congenital vasal anomaly or obstruction of the ... Fixation and isolation of the Vas deferens from the spermatic cord ... A straight pair of scissors is used to cut the vas defere...

Ureter

...d vessels supplying the legs. ... jump, bump, kidney, stone, pain, ureter , removal, natural, swollen ... If dilation of the ureter above an obstruction is the basic cause of pain, then ... The Brady Urological Institute of Johns Hopkins Hospital is dedicated to providing state-of-the-art medical a...
Obstruction in Biological News

Athletes with asthma need more help from their team trainers

...rcise-induced asthma occurs when airflow to the lungs is reduced due to narrowing and closing of the airways in association with exercise. This airway obstruction usually occurs just after exercise and is much more common in college athletes than in the general population. Symptoms include coughing, wheezing and...

Stem cell focus for IBD wound healing

...uding gene therapy) to manipulate the expression of the CD24 molecules on cells to promote even more rapid healing. This may mean less scarring, bowel obstruction and fistulation and less chance of developing tumours resulting from persistent inflammation. As a result of this, it may also reduce the chance of ne...

A step forward in virology

...s, the virus cannot reproduce and is quickly eliminated by the immune system. This process also has another big advantage: Viruses cannot adapt to the obstruction of the signal chain all that quickly, he said. Smallpox: a bioterrorist attack? The vaccinia virus belongs to a family of particularly dang...

Severe asthma may be a different form of the disease

... have severe asthma are more likely to have airway obstruction even after maximal treatment. The results suggest ...re asthma: Air Trapping and Incomplete Reversal of obstruction with Bronchodilation. Understanding the pathophysi...s, the severe group was more likely to have airway obstruction even after maximal treatment. There was not muc...

Study finds a high rate of asthma in college athletes

...rcise-induced asthma occurs when airflow to the lungs is reduced due to narrowing and closing of the airways in association with exercise. This airway obstruction usually occurs just after exercise. We targeted varsity athletes in this study because many of the reported severe episodes of asthma provoked by ...

Get a whiff of this: Smell test could sniff out serious health problems

...lunks the sniff test? “If they fail our test, that’s a pretty good indication that there’s something wrong with their sense of smell. Maybe there’s an obstruction ?a deviated septum or polyps,?Frank says. “Perhaps the olfactory nerve has been damaged due to a head injury or a viral infection.? For those who ...
Obstruction in Biological Technology

New Research Shows Many Patients with Persistent Cough and Sputum Actually had Airway Obstruction Consistent with COPD

- More than one quarter (26%) of primary care patients 40 years of age and older with a smoking history and symptoms of chronic bronchitis had airflow obstruction consistent with a diagnosis of COPD - Percentages were greater with increasing patient age and smoking history PHILADELP...

Novel Product for the Prevention of Post-Surgical Adhesion Formation Completes Phase I Clinical Study

...normally be connected. These develop after almost every type of surgery and cause symptoms such as restricted joint mobility, chronic pain, intestinal obstruction and re-operative complications. Following flexor tendon repair surgery post-surgical adhesions lead to decreased strength and function of the affected...

Ascenta Therapeutics Announces Presentation of Promising Results From Clinical Trials of AT-101 in Prostate, Brain, and Lung Cancers at 2009 ASCO Annual Meeting

...oxicity comparable to those associated with the standard docetaxel/prednisone therapy. Only one reported serious adverse event, a case of small bowel obstruction (Grade 2), was considered potentially treatment-related. AT-101 in Brain Cancer Preliminary results from a National Cancer Institute (NCI) sp...

Schering-Plough Announces Changes to its Global Collaboration with Novartis to Develop Combination Therapies for Asthma and COPD

...000 people die from asthma each year throughout the world.(3) COPD, the world's fourth most common cause of death, is an irreversible and chronic obstruction of the airways, which is caused primarily by smoking. It is estimated that the disease is prevalent in 4 percent of the population in the USA, Europe...

New Study Funded By the National Institutes of Health (NIH) Finds Masimo SpCO(R) May Provide a Noninvasive Measure of Acute Asthma Severity in Children

...rbations and 2-hours after initiation of corticosteroid and bronchodilator treatment. Comparing SpCO measurements to conventional measures of airway obstruction and inflammation, researchers found a significant association between SpCO and percent predicted Forced Expiratory Volume in 1 Second (%FEV1, p = 0.00...

Evoke Pharma, Inc. Initiates Phase 2b Metoclopramide Intranasal Trial (MINT) in Patients With Diabetic Gastroparesis

...esis is a common GI problem affecting approximately 8 million Americans. The syndrome refers to delayed gastric emptying, in the absence of mechanical obstruction of the stomach, and is associated with a variety of symptoms. Patients with gastroparesis may experience symptoms of: postprandial fullness, nausea, v...
Obstruction in Biological Definition

Computed axial tomography

...ost common uses include diagnosis of renal/urinary stones , appendicitis , pancreatitis , diverticulitis , abdominal aortic aneurysm , and bowel obstruction . CT is also the first line for detecting solid organ injury after trauma. Oral and/or rectal contrast is usually administered (more often iodinated ...

Kidney

...f the kidneys Congenital hydronephrosis renal dysplasia Congenital obstruction of urinary tract horseshoe kidney duplicated ureter Acquired d... Hydronephrosis is the enlargement of one or both of the kidneys caused by obstruction of the flow of urine. In nephrotic syndrome , the glomerulus has been ...

Liver

...y disease of the bile duct , autoimmune in nature. Primary biliary cirrhosis , autoimmune disease of small bile ducts Budd-Chiari syndrome , obstruction of the hepatic vein. A number of liver function tests are available to test the proper function of the liver. These are enzymes that are most ab...
Obstruction in Biological Dictionary

Superior vena cava

... cava syndrome (SVCS), or superior vena cava obstruction (SVCO), is usually the result of the direct obstruction of the superior vena cava by malignancies- suc...rview: Superior vena cava syndrome (SVCS) is obstruction of blood flow ......

Small intestine

...e is the major site for the ... It most commonly affects the last few inches of the small intestine (the terminal ileum) ... A small bowel obstruction is a blockage of the small intestine . The small intestine begins at the end of the stomach and ends where the colon ... Small intest...

Pulmonary vein

...h. ... to check pulmonary vein size. Transesophageal echocardiography ... Pulmonary vein stenosis (PVS) is a condition in which there is an obstruction ... This is called Isolated pulmonary vein stenosis; it occurs in early infancy and ... Pulmonary Vein Diameter Reduction after Radiofreque...

Interstitial cells

...titial cells in early renal epithelial differentiation. Phenotypic conversion of tubular epithelia to interstitial cells following ureteral obstruction ... NCAM+ renal interstitial cells were further characterized by double ... of NCAM+ interstitial cells increased in the initial phases o...

Alveoli

...i ! ... Along the distal end of an alveolar duct, the alveoli are arranged into grape-like clusters. ... routes to and from the alveoli if an obstruction occurs. ... The alveoli are small with very thin walls. ... In the alveoli , this means oxygen in the red blood cells ... Matching air suppl...
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