Posted by Joel Symonds | 17 Mar 2016
For over 40 years, cardio-pulmonary resuscitation (CPR) has been recognised as a vital aspect of the treatment of cardiac arrest; originally seen as solely the premise of medical professionals, the concept of bystander or lay-rescuer CPR has increased in popularity and social visibility over recent years. Major national campaigns in the press, media and online have encouraged bystanders to attempt CPR in the event of witnessing an out of hospital cardiac arrest (OHCA), and this process has been steadily and regularly simplified over the years, in an effort to make attempting lay-rescuer CPR less daunting.
It is well known that each minute of delay between onset of OHCA and the defibrillating shock that can restore the heart rhythm translates to an approximate decrease in survival rate of between 7-10%. Bystander CPR, performed as a “stop-gap” or temporising measure until the arrival of professional rescuers, reduces this decreased survival rate to 3-4% per minute.
Bystander CPR saves lives. Its presence or absence is a major determinant in the thought process of emergency medical personnel when deciding whether to persist with a resuscitation attempt, or deem the situation futile. CPR improves the likely success of defibrillating shocks, supports vital organ perfusion during cardiac arrest, and leads to improved neurological outcomes in survivors.
The recognition of a crisis, summoning of help and administration of CPR on scene make up the first link of the chain of survival following OHCA, demonstrating its equal weight and value to the other three “professional” links of the patient journey. This link is most often performed solely by a lay-rescuer.
It is astonishing, therefore, that this essential group of lay-rescuers has only rarely been asked about their experience as part of medical research, and who and what has been asked about has been extremely limited. Almost nothing is known about what occurs when a bystander is suddenly confronted by someone in cardiac arrest, or the thought and decision making processes involved for them in recognising a patient in OHCA and then summoning and delivering help. Further to this, the emotional impact of such an experience and the necessary help and support following it has never been investigated.
Hospital and ambulance staff have spoken anecdotally about the difference between attending a scene in which they expect to find a cardiac arrest versus witnessing a patient arrest in front of them, even with the bolstering support of their experience, training and equipment.
There is no published data on the effects of this event when experienced by an untrained, unprepared and unequipped member of the public.
Through a process of semi-structured interview and Interpretative Phenomenological Analysis, the First First Responders study aims to
◦ Achieve the first in-depth look into ways to improve the early steps of the chain of survival following OHCA
◦ Inform public education efforts, public policy, emergency medical systems
◦ Direct much delayed attention to bystanders’ emotional responses and well being.
30 Nov 2017 | Miranda Odam
Working as a research nurse is an unusually challenging, stimulating and fascinating speciality - whether it is as a research nurse in emergency medicine, critical care or the Clinical Research Facility - research nursing has something for everyone. And any nurse can do it ;) NHS Lothian has an enormous portfolio of research happening on every ward and down every corridor. Research nurses identify suitable patients, and give them the opportunity to enter innovative and leading studies and trials. It is well know that research is an opportunity for patients, we also know that research improves patient care. So why not give it a go? There are band 5, 6 and 7 research nurse posts throughout NHS Lothian - and we would all be delighted to speak with you and share our appreciation for research. It's not dull, and you don't need to write your own research project - having an attention to detail and a love of team work are key characteristics, and of course a willingness to be enthusiastic and excited about your projects. Join us on 1st February 2018 to learn more about the role, and the various specialities that are research active Seminar room 6 Chancellors building, RIE firstname.lastname@example.orgRead more