I have to say off the cuff that I was simply blown away by the local Rwandan faculty and the quality of this conference. In retrospect I do not know why I expected things to be different. I mean I knew most of the faculty, the journal has published a number of their papers and I have seen many of the trainees present elsewhere. I was really hoping it would be great, but worried that I’d be disappointed. The Rwandans easily exceeded expectations.
I caught up with Prof Tim Rainer who will be presenting a keynote at the Rwanda Emergency Care Association’s conference this May. Tim is Professor of Emergency Medicine at the Cardiff University School of Medicine. I asked Prof Rainer for a sneak peek into his keynote topic on permissive hypotension in the context of major trauma
What is Permissive Hypotension and why is it important?
Permissive hypotension, in its simplest form, is the use of restrictive fluid therapy that increases systemic blood pressure without reaching normal pressures. The aim is to achieve a mean arterial pressure of 40 to 50 mmHg, which is generally equivalent to a systolic blood pressure of ≤ 80mmHg, or the presence of a just palpable radial pulse.
There is a more complex definition, which is the use of restrictive fluid therapy and/or inotropes and/or vasopressors as appropriate to increase systemic blood pressure without reaching normal pressures. This definition is important practically as hypotension is not always due to hypovolaemia (or reduced preload) but may also be due to altered cardiac inotropy and/or peripheral vasodilatation.
The subject is important because there is considerable uncertainty regarding whether permissive hypotension is more or less appropriate than normotensive resuscitation, and whether this might impact on patient survival.
Access to emergency care research is an important enabler for building a strong, resilient knowledge economy. It is simple really: in order to generate research, a researcher needs to tap into the existing research base and use this to find the gaps to plug with more research. However, when the research base is inaccessible, there is no telling which gaps are still up for grabs.
With the year drawing to a close, and 2017 lurking around the corner, I’d like to take the opportunity to thank our authors, author assistants, editors, readers and reviewers for their support during 2016. It has been a tremendous year for the journal. We maintained our second tier ranking, gained Directory of Open Access Journals (DOAJ) indexing and are co-publishing a regular feature with some of the best regional journals in the world (check out the Global research highlights).
About the author
Stevan is the editor-in-chief for AfJEM. Providing access to resource appropriate research for those working in low and middle income settings is one of his passions. Others include keeping his four chickens out of the family veg patch.