Robotic surgery is safer and improves patient recovery time

Robot-assisted surgery Robot-assisted surgery used to perform bladder cancer removal enables patients to recover far more quickly and spend significantly (20 per cent) less time in hospital, concludes a first-of-its kind clinical trial led by scientists at UCL and the University of Sheffield. The study, published in  JAMA  and funded by The Urology Foundation with a grant from the Champniss Foundation, also found robotic surgery reduced the chance of readmission by half (52 per cent), and revealed a "striking" four-fold (77 per cent) reduction in prevalence of blood clots (deep vein thrombus & pulmonary emboli) - a significant cause of health decline and morbidity - when compared to patients who had open surgery. Patients' physical activity - assessed by daily steps tracked on a wearable smart sensor - stamina and quality of life also increased. Unlike open surgery, where a surgeon works directly on a patient and involves large incisions in the skin and muscle, robot-assisted surgery allows surgeons to guide minimally invasive instruments remotely using a console and aided by 3D view. It is currently only available in a small number of UK hospitals. Researchers say the findings provide the strongest evidence so far of the patient benefit of robot-assisted surgery and are now urging National Institute of Clinical Excellence (NICE) to make it available as a clinical option across the UK for all major abdominal surgeries including colorectal, gastro-intestinal, and gynaecological.