Catheter News and Research

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In medicine, a catheter is a tube that can be inserted into a body cavity, duct, or vessel. Catheters . In most uses, a catheter is a thin, flexible tube ("soft" catheter), though in some uses, it is a larger, solid ("hard") catheter. A catheter left inside the body, either temporarily or permanently, may be referred to as an indwelling catheter. A permanently inserted catheter may be referred to as a permcath.

Powerful clot-busting drugs reserved for selected patients with deep vein thrombosis

Not all patients with blood clots in their legs – a condition known as deep vein thrombosis – need to receive powerful but risky clot-busting drugs, according to results of a large-scale, multicenter clinical trial.

7 Dec 2017

National health collaborative efforts can help reduce infection rates in nursing homes

Each year, 150,000 U.S. nursing home residents will receive a urinary catheter--half of whom will develop a catheter-associated urinary tract infection.

5 Dec 2017

Penn researchers reveal new approach to restart replication in cardiomyocytes after heart attack

In mammals, including humans, the cells that contract the heart muscle and enable it to beat do not regenerate after injury.

29 Nov 2017

Invasive cells deploy a trick to squeeze through barriers

Invasive cells deploy a trick to break through tissues and spread to other parts of the body, researchers report.

28 Nov 2017

Clinical trial results could lead to treatment of heart disease in Duchenne muscular dystrophy patients

After boys and young men with Duchenne muscular dystrophy received cardiac progenitor cell infusions, medical tests indicated that the patients' hearts appeared improved, results from a new study show. Patients in the study also scored higher on arm strength tests after receiving the cell infusions.

15 Nov 2017

Milestone study could impact standard guidelines for stroke treatment

Standard guidelines for stroke treatment currently recommend clot removal only within six hours of stroke onset. But a milestone study with results published today in the New England Journal of Medicine shows that clot removal up to 24 hours after stroke led to significantly reduced disability for properly selected patients.

12 Nov 2017

Study findings could help reduce unnecessary testing in children with postoperative fever

Despite a low likelihood of positive results, children who develop fever in the first two days after surgery are often subjected to non-targeted, costly and invasive testing. This is according to a study that was recently published in the Journal of Pediatric Surgery.

8 Nov 2017

Experts call for routine screening of babies across Europe for heart defects

All babies across Europe should be routinely screened for critical congenital heart defects (CCHD) within 24 hours of their birth, say a group of experts led by a University of Birmingham Professor and Honorary Consultant Neonatologist at Birmingham Women's Hospital.

8 Nov 2017

DZHK studies to investigate non-invasive diagnosis of diastolic heart failure with the help of CMR

Two new studies on diastolic heart failure are starting at the German Centre for Cardiovascular Research. They will investigate whether this form of heart failure can be better diagnosed and its causes clarified with the help of cardiovascular magnetic resonance imaging.

3 Nov 2017

Stents implanted in the coronary blood vessels may not provide extra benefit

Percutanous angioplasty involves insertion of a stent into a blocked or narrowed coronary artery that eases the blood flow and relieves the pain of severe angina or a heart attack. It is being routinely practiced worldwide. A new study called ORBITA, has revealed that not all patients who undergo this procedure benefit from it.

3 Nov 2017

Researchers successfully treat cardiogenic shock using percutaneous auxiliary artificial heart

The Cardiovascular Surgery Group at Osaka University succeeded in minimally invasive treatment of a patient with acute heart failure due to medical treatment-resistant cardiogenic shock by making use of Impella, a percutaneous auxiliary artificial heart, for the first time in Japan.

31 Oct 2017

University of Pittsburgh research collaboration works toward saving more organs for transplants

Each year, the United States suffers an extreme shortage of organ donations, with only a quarter of patients in need receiving a transplant. Many transplantable organs are lost when a donor's heart fails, and the organs stop receiving vital blood flow.

31 Oct 2017

ACS recognizes contributions of five surgeons with Surgical Humanitarian and Volunteerism Awards

Last night, five surgeons received the 2017 American College of Surgeons/Pfizer Surgical Humanitarian Awards and Surgical Volunteerism Awards in recognition of their selfless efforts as volunteer surgeons who provide care to medically underserved patients abroad.

23 Oct 2017

MTSA expands efforts to fight against national opioid epidemic

Middle Tennessee School of Anesthesia announced it is expanding efforts to educate Certified Registered Nurse Anesthetists on treatment options that reduce or eliminate the need for opioids during and after surgery.

13 Oct 2017

Epidural analgesics have no effect on the duration of the second stage of labor, study reveals

A study, published in the journal Obstetrics & Gynecology, indicated that epidural analgesia had no impact on the duration of the second stage of labor, fetal position during birth, prevalence of episiotomy, normal vaginal delivery rate, or any other fetal well-being measures investigated by researchers.

11 Oct 2017

Epidural medication has no effect on duration of labor, study shows

Epidural analgesia – a mix of anesthetics and narcotics delivered by catheter placed close to the nerves of the spine – is the most effective method of labor pain relief. In widespread use since the 1970s, epidurals have long been thought to slow the second stage of labor – defined as beginning when the cervix is completely dilated and ending when the baby is delivered.

10 Oct 2017

World’s smallest pacemaker for cardiology patients now offered at Medical City Dallas

Medical City Dallas is now offering the world’s smallest pacemaker for cardiology patients. The Micra pacemaker is a new type of heart device that provides patients with the most advanced pacing technology at one-tenth the size of a traditional pacemaker.

6 Oct 2017

Teleflex launches new closed suction catheter at AARC Congress 2017

Teleflex Incorporated, a leading global provider of medical technologies for critical care and surgery, will showcase its broad portfolio of products for Respiratory Care at the 70th Anniversary of the American Association for Respiratory Care Congress, October 4-7, 2017 in Indianapolis.

3 Oct 2017

New catheter provides comprehensive insight into formation of atherosclerotic plaques

To win the battle against heart disease, cardiologists need better ways to identify the composition of plaque most likely to rupture and cause a heart attack.