Wednesday 13 November 2013

The purpose of the pathway : Introduction Part Three

The book was designed to be practical -“psychology on the streets”.
I endeavoured to carry through the gist of just a few complex theories dealing with concepts of grief and depression without actually detailing them.

The purpose is simple. 
It is to “empower” Emergency Medical staff to deal “appropriately” with the acutely dying patient or with the bereaved relatives. It aims to do this by explaining the need to initially establish-, and then actively use-, the emotional and cultural context of any particular death for any particular family.
This will allow for the death to be “appropriate” or "authentic", so that it might become a positive force later on in the mourning process.
This will also go some way to preventing feelings of cognitive dissonance for the staff by enriching their interactions with the  family and the patient if he is conscious and aware.
There are practical spin-offs to enhancing the relationship , not least in the area of  organ retrieval.

Two new concepts needed to be internalised.

Firstly. EMS staffers need to realise that death is the natural and inevitable conclusion to all life, including their own. There is always, for everyone, a point at which his or her life will end.
This is clearly not the same as saying there are no ‘unnatural deaths’ in a criminal or legal sense. All EMS staffers see their fair share of criminal deaths.

More importantly though is the idea that death may in fact be the “natural” or "statistical probable" or simply the “medically inevitable" outcome of a particular disease or traumatic episode or insult.

There are numerous potentially-fatal physical conditions for which cures, treatments, procedures or protocols have been developed. 
Conditions and syndromes that patients expected to die from 100 years ago, such as diabetes, are no longer “natural” killers, because for example, insulin has changed the “medical inevitability” of the progression of the disease; or it has done so within first-world or western-oriented, profit driven health models.

Equally , conditions such as “shock lung”, first seriously described during the Vietnam War, and now commonly seen as being part of ARDS/DIC no longer kills fit and otherwise-healthy people who suffer a serious traumatic insult and who are properly managed during the “Platinum 20 minutes”; or the “Golden Hour”; or the days and weeks spent in an intensive care unit.

Sometimes though, the traumatic insult is of such a nature that the “natural inevitability” of death, - i.e. the statistical chance that the organism will not survive-, far outweighs any impact that any medical interventions could have on the inevitability of death.

So the graph lines of “natural inevitability” and “medical inevitability” coincide.

The problem for EMS staff is that the interventions, which have been developed to “prevent” death by prolonging the medical inevitability, have become the purpose of the intervention.
Because technology and skills and interventions exist to 'save' patients who have a high natural probability of dying (such as a gunshot wound to the chest), it is assumed that the technology will always work.
It has created the idea that there is always a medical treatment available, which will swing the odds away from a patient dying, that the “natural inevitability” will be overcome. This has distorted the reality of death and the dying process.

Death has become a “differential diagnosis” ranked somewhere below ARDS/DIC, with renal failure edging it out.

It has also become downgraded in emotional importance for the staff by becoming the end result of a physiological/technological  ‘video’ game.
And if the patient dies, then the staff have only lost an intellectual game. Buckingham writes, “Death in the acute care setting represents  (only) a technological failure.”
There are of course very good reasons for these defence mechanisms, which will be dealt with elsewhere in the text.

Secondly then, a new concept of “acute death” needs to be introduced.
Assuming that everything possible has been done to resuscitate the patient, -both in terms of resources and interventions-, but that his death is still inevitable; then it is necessary to allow the patient to die with cultural relevance and natural dignity.
To die quietly.
To die with his family in attendance.

Buckingham suggests, “effective Hospice care means that the patient and the family are inextricably intertwined”. 
And just because the patient has died and the physiological problems are over for the staff, it certainly does not mean that the totality of care is over.

I would suggest that the acutely-dying-patients’ emotional, spiritual and psychological needs are as important as anything else during the resuscitation process.
Given that the patient is often unconscious or that the interventions are aggressive, the emotional needs of the patient should in effect be transferred to the family.

In the same way that a chronically or terminally ill patient is treated by having his disease process explained and his “human” needs met, so too must the “human” needs of the acutely dying patient be met, in the form of care, support and respect to the family in addition to respect for the patient.
The needs of the family are always as important as those of the patient.

This book is designed primarily for EMS personnel but will equally be of use to other personnel involved in frontline services.
It is necessarily a textbook of sorts and unfortunately quite didactic in tone.
And its focus is more medical than most similar books.

As such, there are parts of the book that may cause offence if it is seen as being prescriptive or even manipulative, in particular the issues of organ retrieval.
Let me say unequivocally that there is no intention to offend.



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