Similar outcomes for robot-aided, conventional nephrectomy
Robot-assisted and conventional laparoscopic partial nephrectomies have similar outcomes and complication rates, according to a study published in the July issue of The Journal of Urology.
(HealthDay) -- Robot-assisted and conventional laparoscopic partial nephrectomies have similar outcomes and complication rates, according to a study published in the July issue of The Journal of Urology.
Jonathan S. Ellison, M.D., from the University of Michigan in Ann Arbor, and colleagues compared perioperative outcomes and complications from conventional laparoscopic and robot-assisted partial nephrectomy cases from January 2007 to June 2010. Robot-assisted partial nephrectomies were performed by a heterogeneous group of surgeons, while a single experienced laparoscopic surgeon performed the conventional procedures. One hundred eight pairs of patients were matched by age, hilar nature of the tumor, approach, and R.E.N.A.L. (radius, exophytic/endophytic properties, nearness of tumor to collecting system or sinus, anterior/posterior, location relative to polar lines) nephrometry score.
The researchers found that nephrometry score, age, gender, tumor side, and American Society of Anesthesia physical status classification were similar between the groups. Conventional laparoscopic partial nephrectomy had better operative time. Robot-assisted partial nephrectomy showed significant improvements in estimated blood loss and warm ischemia time compared to the conventional laparoscopic group. The postoperative complication rates and complication distributions by Clavien classification and type were similar for both groups (41.7 percent for the conventional group and 35.0 percent for the robot-assisted group).
"Robot-assisted partial nephrectomy has a noticeable but rapid learning curve," write the authors. "After it is overcome the robotic procedure results in perioperative outcomes similar to those achieved with conventional laparoscopic partial nephrectomy done by an experienced surgeon."
More information: Abstract
Full Text (subscription or payment may be required)
Journal reference: Journal of Urology
Copyright © 2012 HealthDay. All rights reserved.
- Robot-assisted surgery now favored treatment for kidney cancer May 15, 2012 | not rated yet | 0
- Henry Ford Hospital sees improved results for more kidney patients through robotic surgery Mar 01, 2011 | not rated yet | 0
- Kidney cancer surgery often determined by surgeons' practice style, not medical factors Mar 10, 2008 | not rated yet | 0
- Researchers examine procedure utilization trends in patients with clinically localized renal masses May 16, 2011 | not rated yet | 0
- Comparison shows robot-assisted option offers advantages for kidney surgery Feb 21, 2010 | not rated yet | 0
- Motion perception revisited: High Phi effect challenges established motion perception assumptions Apr 23, 2013 | 3 / 5 (2) | 2
- Anything you can do I can do better: Neuromolecular foundations of the superiority illusion (Update) Apr 02, 2013 | 4.5 / 5 (11) | 5
- The visual system as economist: Neural resource allocation in visual adaptation Mar 30, 2013 | 5 / 5 (2) | 9
- Separate lives: Neuronal and organismal lifespans decoupled Mar 27, 2013 | 4.9 / 5 (8) | 0
- Sizing things up: The evolutionary neurobiology of scale invariance Feb 28, 2013 | 4.8 / 5 (10) | 14
Classical and Quantum Mechanics via Lie algebras
Apr 15, 2011 I'd like to open a discussion thread for version 2 of the draft of my book ''Classical and Quantum Mechanics via Lie algebras'', available online at http://lanl.arxiv.org/abs/0810.1019 , and for the...
- More from Physics Forums - Independent Research
More news stories
High blood glucose is associated with poor outcomes in hospitalized patients, and use of intensive insulin therapy (IIT) to control hyperglycemia is a common practice in hospitals. But the recent evidence does not show a ...
Other 17 hours ago | not rated yet | 0
Two out of five medical students have an unconscious bias against obese people, according to a new study by researchers at Wake Forest Baptist Medical Center. The study is published online ahead of print in the Journal of ...
Other 23 hours ago | not rated yet | 0
Nanyang Technological University's (NTU) new medical school will be pioneering the use of plastinated bodies for medical education in Singapore.
Other May 23, 2013 | not rated yet | 0
A 2012 survey of internal medicine residents at Massachusetts General Hospital (MGH) – one of the nation's leading teaching hospitals – found that more than half rated the training they had received in addiction and other ...
Other May 22, 2013 | 5 / 5 (1) | 0
Early use of tracheostomy for mechanically ventilated patients not associated with improved survival
For critically ill patients receiving mechanical ventilation, early tracheostomy (within the first 4 days after admission) was not associated with an improvement in the risk of death within 30 days compared to patients who ...
Other May 21, 2013 | not rated yet | 0
(Medical Xpress)—A new study by researchers in the US has shown that an ancient virus can be modified to help in the fight against the simian immunodeficiency virus SIV, which is the equivalent in monkeys ...
8 hours ago | 5 / 5 (3) | 0 |
Two mutations central to the development of infantile myofibromatosis (IM)—a disorder characterized by multiple tumors involving the skin, bone, and soft tissue—may provide new therapeutic targets, according to researchers ...
2 hours ago | 5 / 5 (1) | 0 |
Women at a particular stage in their monthly menstrual cycle may be more vulnerable to some of the psychological side-effects associated with stressful experiences, according to a study from UCL.
5 hours ago | 5 / 5 (1) | 0 |
Biological processes are generally based on events at the molecular and cellular level. To understand what happens in the course of infections, diseases or normal bodily functions, scientists would need to ...
6 hours ago | 5 / 5 (2) | 0 |
(Medical Xpress)—Regulating the distribution of power in neurons is done by a system that makes the national electric grid look simple by comparison. Each neuron has several thousand mitochondria confined ...
May 23, 2013 | 4.9 / 5 (9) | 0 |
Talking on a hands-free device while behind the wheel can lead to a sharp increase in errors that could imperil other drivers on the road, according to new research from the University of Alberta.
2 hours ago | not rated yet | 0