Dedication

Dedicated to Intensive Care nurses everywhere

Monday, May 25, 2015

The Labyrinth Beckons - Part two

Continues...





At this transition point you have not yet accessed the labyrinth formally - not knowing what to expect or what the system expects of you.  This changes once you are designated immediate family of an in-patient under intensive care. You suddenly belong!  Obviously you only have temporary status but it is an advance on the limbo of uncertainty.  Until that moment, it is like sitting in a waiting lounge of a large transport hub in a foreign land late at night, not knowing where you are going, whether you have a ticket or what the mode of transport might be, and whether your partner will join you in time.  The novelist William Boyd describes this unsettling phenomenon in his thriller, Ordinary Thunderstorms:  His appropriately named protagonist, Adam, enters a hospital ‘city’ in London:

          People wandered to and fro in this vast transit lounge – in transit from health to ill health – some, in dressing gowns, were clearly patients, others, in multi-zipped overalls in differing pastel shades, with name badges on their breasts and dangling ID photos hung around their necks, were orderlies or administrators of various kinds. There were also people like him in civilian clothes that must have been either visitors or else putative patients seeking entry in to this self-contained, health-city.  The mood was calm and unhurried – like an ante-room to heaven…Adam felt he was in some kind of human hive, a hive dominated by signs and acronyms:  everywhere there were signs, signs that made sense and others that didn’t;  signs that were welcoming and vaguely reassuring, others that provoked sudden dark fears - …signs that directed him to segments of buildings on this campus where every potential health need could be catered for – it seemed – in every functioning part of the human body and its glossary of maladies, from birth to death.*

I suspect these modern medical behemoths excite similar responses across the planet. 

Fear laced its way through all my emotions. The numbing effects of adrenaline and its cousin hormones wear off unfortunately, leaving you with the symptoms of hangover.  An extended crisis of the nervous system is a ‘big dipper’ on the metabolic front.  There are added dangers if you mix alcohol, sedatives and narcotics in the cocktail.  I was acutely aware of this and largely resisted the temptation over the journey, although I succumbed to the temptation of alcohol at times. 



The family of patients in acute emergencies are a curious phenomenon.  Like patients, everyone is different, and each is drawing on inner reserves to cope.  The middle-aged woman who shared the small waiting room with me had seen it all before. She was used to waiting while others resuscitated her child, who had a condition that resulted in occasional fits and seizures.  The mother was ‘chatty’, probably as a nervous reflex.  Whenever one of the nurses or doctors would come in, she would let off steam with a flurry of descriptions of previous events that led them here.  I tried to tune her out whilst my fevered brain struggled with various scenarios.   



 
Was it her heart?  Was it a stroke?  Would she regain consciousness?  Would she die?  It is a type of torture - the not knowing.  It suddenly dawned on me that I needed to contact Carolie’s sister, the only close family living in the same city.  Lou was shocked and left home immediately to join me in the gathering twilight.

On that first long night, only one other person knew what was happening and she remained a stalwart throughout.  Lou joined me in the waiting room.  I described the events of the evening, which was calming in an odd sort of way.  Downloading stressful events is helpful at times, but not if it has to be done repeatedly. I knew keeping all close ones informed of her condition and fluctuations in her prognosis would be a bridge too far, but they mainly kept their distance.  She became a conduit for family updates and this removed a burden. 





It seemed an eternity before a nurse came to usher us into the Resuscitation unit.  Carolie was sharing the space with another patient, presumably the daughter of the talkative woman in the waiting area.  It was a first inkling of what was to become our reality over the next months.  Gadgets and monitors surrounded her.  She had a breathing tube inserted in her throat and was receiving a blood transfusion.  


The nurse told us a burst brain aneurysm caused a massive loss of blood.  Carolie was receiving an analgesic and a hypnotic agent called Propofol, used in the ‘induction and maintenance of general anaesthesia and sedation for mechanically ventilated adults’.  Post-surgery they would start a drug called Nimodipine, a ‘dihydro-pyridine calcium channel blocker’ to reduce the likelihood of ‘vasospasm in patients with cerebral haemorrhage’.  

 The descriptor 'vasospasm' was to become alarmingly familiar. 'Vasospasm' refers to a condition in which a blood vessel spasm leads to 'vasoconstriction' (a narrowing of the blood vessels resulting from contraction of the muscular wall of the vessels). This can lead to tissue 'ischemia' (a restriction in blood supply to tissues) and tissue death (necrosis). Cerebral vasospasm may arise in the context of SAH.  'Symptomatic vasospasm' or 'delayed cerebral ischemia' is a major contributor to post-operative stroke and death especially after aneurysmal subarachnoid haemorrhage.  I was to get a crash course in a medical lexicon and pharmacopoeia regime that was a fearsome yet ubiquitous backdrop to the labyrinthine journey.  




The few studies available on the subject of SAH tell us that the incidence of SAH in Australia is 8.1 (with rates for females being 9.7) per 100,000 people.  The mean age for an ‘aneurysmal’ event is 57 and 62% are female.  Understanding of the mechanisms that might trigger SAH is limited.  One study suggested that heavy physical activity might trigger SAH, but that there was no association between transient heavy smoking or binge drinking and risk of SAH.   Another found a possible protective role for hormone replacement therapy (HRT) on risk of SAH in postmenopausal women.  This finding really surprised me – I had associated HRT with a range of risk factors for menopausal women, which included my wife.#

My limited research into the subject of SAH confirmed little is known about causal factors and that the findings to date are not conclusive.  The fact that stands out is the incidence of SAH is not reducing.  My wife was 57 at the time of her SAH, was menopausal, did not smoke or binge drink and had not undertaken heavy physical activity.  

She had worked herself into the ground over years of dedication to her profession and had rheumatic fever and pneumonia during childhood. Possibly these latter events had weakened her arterial wall in places such as the brain, and cumulative stress and tiredness did the rest.  Who knows?  We now confronted a 9.7 in 100,000 event, about which even experts know very little.

If you are inclined toward the rational and spend your life in awe of medical knowledge, I suggest the paucity of understanding of this condition will leave you worried and disillusioned.  If you are drawn intuitively to notions surrounding non-rational archetypes, any illness can take on symbolic import.  Tacey asserts the latter response is conducive to deeper healing in the event of life-threatening disease:

          When you stop cursing the symptoms and get deeper into the images instead, the healing comes.  But the healing never starts at the place of the symptom…First you have to be healed in your soul.  The paradox is that the wound, the illness, is also the treasure.  The physical misery gets your attention.  But then if you go deeper into it, there is much more to it, memories and imagination and worries that will come.  That’s where the treasure is, in the psychic images that come with the symptoms.  The symptoms open you up.  They literally tear you open so that the things you need can flow in.+

I can see the importance of understanding symptoms beyond the rational exposition provided by medical science, especially when the exposition is largely limited to manifest symptoms, and lacking real awareness of causative factors at work.  My rational mind wanted to comprehend what had happened and what was happening to intervene; my intuitive mind grappled with the spiritual reality at play.  As a profoundly spiritual person, I knew Carolie would share my interest in a deeper understanding.

To be continued...

    
*              William Boyd, Ordinary Thunderstorms, Bloomsbury, 2009, pp.56-57

#            See “Epidemiology of aneurysmal subarachnoid hemorrhage in Australia and New Zealand:     incidence and case fatality from the Australasian Cooperative Research on Subarachnoid Hemorrhage Study (ACROSS)”, http://www.ncbi.nlm.nih.gov/pubmed/10926945

+             Albert Kreinheder, Body and Soul: The Other Side of Illness, cited in Tacey, op. cit., p.47




             

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