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England and Wales High Court (Family Division) Decisions |
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You are here: BAILII >> Databases >> England and Wales High Court (Family Division) Decisions >> Alder Hey Children's NHS Foundation Trust v Evans & Anor [2018] EWHC 308 (Fam) (20 February 2018) URL: http://www.bailii.org/ew/cases/EWHC/Fam/2018/308.html Cite as: [2018] EWHC 308 (Fam) |
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FAMILY DIVISION
Strand, London, WC2A 2LL |
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B e f o r e :
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Alder Hey Children's NHS Foundation Trust |
Applicant |
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- and - |
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1) Mr Thomas Evans (2) Ms Kate James (3) Alfie Evans (A Child by his Guardian CAFCASS Legal) |
Respondents |
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The First and Second Respondents representing themselves
The Third Respondent represented by Ms Melanie Carew of CAFCASS
Hearing dates: 1st and 2nd February 2018 & 5th – 9th February 2018
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Crown Copyright ©
Mr Justice Hayden :
Background
"The MRI brain scan done on 30.11.2016 showed evidence of borderline delayed myelination for his chronological age and unexplained diffusion restriction along sensory motor cortex, the cortical-spinal tracts and fibres leading into the medial temporal lobes. The appearances were not typical for any specific disorder. Suggested possible diagnoses to be excluded included mitochondrial disorders and non- ketotic hyperglycinaemia."
On review in the Accident and Emergency Department, Alfie was noted to have a temperature of 38.40C (normal body temperature 370C) and he was tachypnoeic (fast breathing rate) with a breathing rate of 60 breaths per minute. (The normal breathing rate for this age is 20 -30 breaths per minute). He had moderate increased work of breathing with signs on auscultation (listening) to the chest of wheeze and scattered crepitations (crepitations are heard with secretions in the lungs). A microbiology test on a nasopharyngeal aspirate (NPA) showed rhinovirus/ enterovirus. (The test cannot differentiate these two organisms - infection could be with either or both pathogens). We commonly isolate these viruses in infants with acute viral lower respiratory tract infections. Alfie was diagnosed with acute viral bronchiolitis and a possible prolonged febrile convulsion.
"I saw Alfie with his parents on the 15th December 2016. He showed sudden unprovoked movements compatible with infantile/epileptic spasms. An EEG performed on the 16th December 2016 confirmed hypsarrhythmia (electrical correlate to clinical epileptic or infantile spasms, disorganised EEG). The EEG captured a number of electro-clinical epileptic spasms. I commenced Alfie on Vigabatrin (anti-epileptic medication, first line treatment for infantile/epileptic spasms) with an increasing dose regime as per standard practice. Alfie did not show any neurological recovery following the severe respiratory deterioration and critical life threatening illness on the intensive care unit. Alfie showed signs of a severe infantile progressive encephalopathy with drug and ketogenic diet resistant seizures. He remained profoundly encephalopathic/ comatose and remained unresponsive to central noxious stimuli (i.e. painful/ uncomfortable stimulation delivered via rubbing of cranial nerve exit points in the area of his eyebrows) . Encephalopathy is a general term that refers to brain malfunction due to brain disease or brain injury. The major symptom of an encephalopathy is reduced responsiveness or an altered mental state. Epileptic seizures and a movement disorder can also be a symptom of an encephalopathy. There are numerous causes for an encephalopathy in childhood. They include infections, brain malfunction due to lack of oxygen or reduced blood flow, metabolic and biochemical conditions, toxins, drugs, trauma, and neurodegenerative diseases. At times Alfie showed withdrawal of his legs to peripheral noxious stimuli (ie applying pressure to his nailbeds) and presumed spinal reflexes. This means that information of painful stimuli travel up the nerve, enter the spinal cord in the back and stimulate a motor response, i.e. withdrawal, extension or flexion, via exiting immediately through the frontal nerve roots in the spinal cord without being modified from central "higher" nerve cells in the brain. Similar to our immediate withdrawal to for example, touching a hot cooker plate, when we withdraw our fingers long before we realise there is pain. The majority of responses to tactile stimuli or to eye opening/light exposure were and are seizures as confirmed on repeated EEG examinations."
"bi-lateral symmetrical mid-brain lesions, central tegmental tracks within the brain stem, global pallidus, thalami and striking symmetrical restricted diffusion in the mesial temporal lobes, perirolandic cortices"
The later imaging however showed:
"diffuse white matter signal abnormality and swelling with swelling of the globus pallidi, haemorrhagic infarction in the globus pallidus and splenium with thalamic atrophy"
The most recent scan seen by Professor Cross i.e. that of the 22 August 2017 she considered was highly indicative of a neurometabolic disorder, particularly a mitochondrial disorder showing rapid progression. These complex interpretations of the brain function were distilled into clear and inevitably distressing language. The analysis led to a bleak conclusion.
It is important to highlight Professor Cross's ultimate conclusion clearly. She told me that "even if Alfie is able to sustain respiration in the short term, on discontinuing ventilation, his respiratory effort will not sustain life." She amplified this by stating that were Alfie to manage for the short term his brain will not recover in any event and he will continue to deteriorate with extremely short life expectancy. The following requires particular emphasis:
"All investigations have been performed that would have demonstrated a remediable or treatable cause and even if at this stage there was something to treat his brain the neurological function will not show any degree of recovery. I appreciate this news will be extremely difficult for the family. I do not feel further therapy is going to have an impact on seizures and even if seizures were reduced this is not going to change [Alfie's] outcome."
"There are numerous excellent statements of the assessment of Alfies condition in the file from many distinguished specialists in the field of paediatrics, paediatric epilepsy, intensive care etc. which I will not copy and discuss again. These specialist are mainly from the distinguished Alder Hey Children's hospital in Liverpool as well from other well known specialist hospitals in the UK and the Vatican (Ospedale Pediatric Bambino Gesu). In summary i t is clear - based on my assessment and on these reports - that Alfie suffers from a progressive, very likely ultimately fatal neurodegenerative disorder of so far unknown origin. There have been numerous test performed, unfortunately without any possibility to give the disease a known name (maybe this disease will be ultimately named after him - Alfies disease)."
"The main underlying problem seems in my opinion that from the side of Alfie's parents that they do not understand and/or accept that:
a. the majority of Alfie's reaction to external stimuli (i.e. touching, pain stimulation like pinching, etc., reaction to noise, parents voice etc.) is very likely not a purposeful reaction but very likely caused by seizures (as proven by repeat EEG monitoring)
b. these reactions are very difficult to separate especially for parents. Based on videos shown to me, there may however well be a change in Alfies behaviour and his status may well fluctuate
c. the seizure activity is very likely the consequence of the underlying process
d. the neurodegenerative process has unfortunately progressed so far that an improvement or recovery is also extremely unlikely.
e. Alfie's inability to breathe is a consequence of the disease and not likely from the medication administered.
f. there are by all means no thinkable treatment options available that would stop or reverse his underlying disease."
" I do fully support the assessment of the neuropediatric team that the seizure activity is caused by the progressive neurodegenerative disorder and not vice-versa. It is well known and perfectly explained by others….that seizures in these circumstances are very difficult or even impossible to control.
The colleagues have tried several combinations of antiepileptic mixtures with limited success. As the seizures are however not under control yet, other treatments or different "cocktails" of antiepileptic drugs may well be considered and tried. It may also be difficult for the parents to understand, but in my opinion there is little if any to offer".
Based on the extensive testing already performed, I do agree with the medical teams involved that there are no useful test that may be performed to improve Alfie's condition. The genetic testing (i.e. whole genome sequencing) is performed by blood sampling and without any risks for Alfie. These tests may in certain cases be beneficial to delineate a new rare disease as pointed out by the doctors of the Bambino Gesu Hospital. To the best of my knowledge these test have - even if a new disease is found - never been able to cure a patient with a similar disease pattern as Alfie shows.
Notwithstanding that Professor Haas has assessed Alfie's medical circumstances in terms which are identical to those at Alder Hey he has different views as to what he terms "withdrawal of therapy" and which I shall call end of life plans.
The Medical Consensus
"My opinion, based on Alfie's presentation, clinical deterioration and progression of his MRI scan appearances and the expert opinion of a number of paediatric neurologists is that Alfie has a progressive neuro-degenerative disorder from which there is no hope of recovery. This opinion is supported by clinical experts both within Alder Hey Children's Hospital and from independent national and international experts who have reviewed Alfie. It also the consensus opinion held by the entire medical consultant body on the Paediatric Intensive Care Unit at Alder Hey.
It is my opinion (and that of my intensive care consultant colleagues), that Alfie has a poor quality of life. He is completely dependent on mechanical ventilation to preserve his life. He has no spontaneous movements, cannot communicate and continues to have frequent seizures. I believe that is it unlikely that Alfie feels pain or has sensation of discomfort but I cannot be completely certain of this since Alfie has no way of communicating if he is in pain or discomfort. I believe that given Alfie's very poor prognosis with no possible curative treatment and no prospect of recovery the continuation of active intensive care treatment is futile and may well be causing him distress and suffering. It is therefore my opinion that it is not in Alfie's best interests to further prolong the current invasive treatment. It would, in my opinion, be appropriate to withdraw intensive care support and provide palliative care for Alfie for the remainder of his life."
"Investigations have been reviewed both by internal and external experts in the field of paediatric neurology and infantile epilepsies. No further investigations were recommended for him other than the further molecular genetic testing to further investigate the potential diagnosis of early infantile Batten disease. Further results from Great Ormond Street Hospital in London have since returned negative results."
"Alfie does not show any response other than seizures to tactile, visual or auditory stimulation. He does not show any spontaneous movements. His motor responses are either of an epileptic nature or are spinal reflexes. He is deeply comatose and for all intents and purposes therefore unaware of his surroundings. Although fluctuating, his pupillary responses are abnormal with now only the most subtle, very brief dilatation to exposure to light but no normal constriction. Exposure to loud noises does not elicit any response. There is no response to central painful stimuli other than the occasional seizure. There is no response to painful peripheral stimuli other than seizures or at times spinal reflexes with extension and internal rotation of his arms and less frequently now, of flexion of his legs. Alfie is profoundly hypotonic (low muscle tension at rest). Deep tendon reflexes are absent. There is no ankle myoclonus and no evidence for spasticity (movement induced increase in tone).
Alfie's brainstem function appears to be intermittently impaired with episodic periods of bradycardia, which are currently self-resolving. The brain stem controls vital functions such as heart rate, blood pressure, temperature among others. Alfie has not lost brainstem control as he does not show signs of temperature instability, diabetes insipidus (i.e. loss of central control to concentrate urine) or abnormalities of sugar control. Episodes of otherwise not explained low heart rate point to an impairment of brainstem function suggesting that very rudimentary functions are at least intermittently impaired. This is not unusual. This does not imply that Alfie is able to "enjoy sensations", it just means that very basic functions are impaired. When there is severe impairment of the brain during for example severe hypoxic/ ischaemic events, the brain "shuts down" any non essential perfusion ensuring that the brainstem continuous to be supplied with blood flow and oxygen to preserve vital functions to "preserve life" Alfie does not currently show other brainstem dysfunction such as temperature de-regulation, excessive sweating, abnormal skin perfusion (flashing or extreme pallor), de-regulation of his glucose (sugar) levels or dysregulation of his fluid haemostasis (no evidence for diabetes insipidus with excessive urine output and electrolyte disturbances).
Alfie has no gag reflex and is unable to swallow or manage his oral secretion effectively. Alfie is one hundred per cent dependent on ventilator support. Attempts at weaning ventilation with a view to extubation (taking the endotracheal tube out) have failed on a number of occasions. From a cardiovascular perspective, apart from intermittent episodes of bradycardia (low heart rate) which are self-resolving, Alfie's cardiovascular observations remain stable with normal central and peripheral perfusion and blood pressure.
From a gastrointestinal perspective, Alfie continues to tolerate naso-jejunal (feeding into his small bowel instead of his stomach to avoid problems from gastro-oesophageal reflux) feeding without any vomiting. He is putting on weight and is growing as expected for his age. Alfie is entirely fed by the nasojejunal tube. He is unable to swallow. He currently does not show any signs/evidence of gastroesophageal reflux. All of his medications are administered via the nasojejunal tube. From a urological perspective Alfie has had a number of urinary tract infections which have been treated with antibiotics. He continues on prophylactic Trimethoprim to prevent further urinary tract infections. Alfie has not developed any contractures (joint stiffness) or evidence for scoliosis (curvature of his spine). Whilst it is possible that he might develop contractures or scoliosis in the future I think this is unlikely in view of his underlying severely reduced muscle tone and lack of movements.
Alfie does not show any visual behaviour suggesting a most severe visual impairment (blindness) although the full extent of this is impossible to determine as Alfie is unable to communicate. Alfie does not show any evidence of response to auditory stimuli (noise). Whilst there is no reason to believe that Alfie's inner ears are dysfunctional, the pathways and cortical centres that are required to process auditory information transmitted from the inner ear to the cortex are likely to be dysfunctional. Alfie is likely to have severe hearing impairment and is possibly deaf. This means, in his case, that his brain cannot interpret sounds entering his ear, rather than sound doesn't get past his ear. Alfie is unlikely to be able to tell/ interpret auditory stimuli i.e. reassuring voices or general noise on the PICU.
Alfie is entirely unable to communicate with his environment. He will never develop any communication either verbally or with sign language.
Alfie has shown severe/profound developmental delay and has lost what skills he had acquired entirely. He will never make any developmental progress (gross motor, fine motor, vision, hearing, social, emotional). Alfie is not responding to any painful or uncomfortable stimuli other than with seizures or with spinal reflexes to uncomfortable/painful peripheral stimuli. Due to his underlying neurological process it is highly unlikely that Alfie has any awareness of pain or discomfort and does not show any neurological signs that would suggest that he is in pain or discomfort such as increase of heart rate, blood pressure, respiratory rate to uncomfortable/painful stimuli. It is likely that the pathways that would usually transmit the stimuli are interrupted/dysfunctional making a cognitive awareness of pain unlikely. However, as Alfie is unable to communicate, it is important to consider whether, despite his inability to respond, Alfie may still have some awareness of pain and discomfort and this should therefore be kept to an absolute minimum considering that he might still be able to "feel" uncomfortable sensation I think it is unlikely that Alfie has any ability to be reassured by the voices and touch of his parents.
The Directions Hearing
The Father's case
"It is therefore possible that a prolonged ventilator support, with surgical tracheostomy should be performed. Feeding and hydration are artificially provided through a nasogastric tube since several months, a clear indication for a gastrostomy is evident. Renal and liver functions seemed normal. Alfie appeared to be very well cared and despite eight months of ICU admission he did not present skin lesions due to posture
During clinical evaluation there were epileptic seizures induced by propreoseptiv stimuli and associated with neurovegetative symptoms as cardiac rhythm and blood pressure disfunctions. This finding might affect a possible commute. A hypothetical transfer might be done from the patients bed to ambulance, to airport and subsequent ambulance or helicopter to the final destination. It is possible that during the travel Alfie may present continuous seizures due to stimulations related to the transportation and flight; those seizures might induce further damage to brain, being the whole procedure of transportation at risk."
Some allowance has to be made here for the fact that the document is translated from Italian. I am satisfied however that there is no compromise of the document's cogency and nobody has suggested otherwise
"Based on the extensive testing already performed, I do agree with the
medical teams involved that there are no useful tests that may be performed to improve Alfie's condition. The genetic testing (i.e. whole genome sequencing) is performed by blood sampling and without any risks for Alfie. These tests may in certain cases be beneficial to delineate a new rare disease as pointed out by the doctors of the Bambino Gesu Hospital. To the best of my knowledge these test have - even if a new disease is found - never been able to cure a patient with a similar disease pattern as Alfie shows."
"14. Regarding the potential transport of Alfie outside the hospital, it is clear for me that Alfie can be transported safely around the world at any place without any major risks for him. The objections of the managing team at Alder Hey are for me not understandable and without any reasonable medical basis (How can you opt for an extubation and thereby death but object a transport somewhere else as risky ?). In the same way I cannot understand the objection of the doctors at the Bambino Gesu Hospital. It seems evident for me that these statement, that Alfie may not be fit to fly or a transport would be extremely dangerous are arguments based on nonmedical reasons. Based on my assessment 1 can offer a medical transport certificate for Alfie wherever this is necessary - even directly to the Vatican (if financial support is granted)."
"15. If Alfie would be transferred to our hospital, our management plan would include an estimated 14 days stay at our PICU including a tracheostomy and PEG insertion, a repeat EEG monitoring and MRI of the brain, equipment with a home ventilation system including training of the parents and a dedicated neuropaediatruic assessment and potentially additional genetic testing. Based on the German hospital payment system these estimated costs would be about 65.000,- €uro for the 14 days including surgery. Additional cost offers can be obtained for transport and home ventilation equipment".
"16. To summarize this young boy Alfie is at the best of my knowledge unfortunately suffering from a severe, very likely progressive neurological disorder that will ultimately lead to his death. In agreement with the statements of his medical team I have difficulties to believe of any cure for this child. It is however unclear how many time he will be able to share with his parents. Apparently he has so far lived longer than initially projected. Withdrawing of treatment will immediately lead to his death and this can certainly not be in his interest. It is clear that in his best interest there should be a possibility for Alfie to live the possibly short rest of his life in dignity together with his family if this is the wish of his parents at home, which I believe is the best for him, outside a hospital or in a hospice or other form of caring institution. A dedicated neurological rehabilitation institution may be of additional benefit because there may well be other treatment and stimulation therapies I am not aware of".
"Because of our history in Germany, we've learned that there are some things you just don't do with severely handicapped children. A society must be prepared to look after these severely handicapped children and not decide that life support has to be withdrawn against the will of the parents if there is uncertainty of the feelings of the child, as in this case".
The RCPCH believes that there are three sets of circumstances when treatment limitation can be considered because it is no longer in the child's best interests to continue, because treatments cannot provide overall benefit:
II When life is limited in quality This includes situations where treatment may be able to prolong life significantly but will not alleviate the burdens associated with illness or treatment itself. These comprise:
3 .Lack of ability to benefit; the severity of the child's condition is such that it is difficult or impossible for them to derive benefit from continued life.....In other children the nature and severity of the child's underlying condition may make it difficult or impossible for them to enjoy the benefits that continued life brings. Examples include children in Persistent Vegetative State (PVS), Minimally Conscious State, or those with such severe cognitive impairment that they lack demonstrable or recorded awareness of themselves or their surroundings and have no meaningful interaction with them, as determined by rigorous and prolonged observations. Even in the absence of demonstrable pain or suffering, continuation of LST may not be in their best interests because it cannot provide overall benefit to them. Individuals and families may differ in their perception of benefit to the child and some may view even severely limited awareness in a child as sufficient grounds to continue LST. It is important, here as elsewhere, that due account of parental views wishes and preferences is taken and due regard given to the acute clinical situation in the context of the child's overall situation.
"[22] Hence the focus is on whether it is in the patient's best interests to give the treatment rather than whether it is in his best interests to withhold or withdraw it. If the treatment is not in his best interests, the court will not be able to give its consent on his behalf and it will follow that it will be lawful to withhold or withdraw it. Indeed, it will follow that it will not be lawful to give it. It also follows that (provided of course they have acted reasonably and without negligence) the clinical team will not be in breach of any duty toward the patient if they withhold or withdraw it." …
"[39] The most that can be said, therefore, is that in considering the best interests of this particular patient at this particular time, decision-makers must look at his welfare in the widest sense, not just medical but social and psychological; they must consider the nature of the medical treatment in question, what it involves and its prospects of success; they must consider what the outcome of that treatment for the patient is likely to be; they must try and put themselves in the place of the individual patient and ask what his attitude towards the treatment is or would be likely to be; and they must consult others who are looking after him or are interested in his welfare, in particular for their view of what his attitude would be."
"As the authorities to which I have already made reference underline again and again, the sole principle is that the best interests of the child must prevail and that must apply even to cases where parents, for the best of motives, hold on to some alternative view."
"Your meeting will address questions dealing with the end of earthly life. They are questions that have always challenged humanity, but that today take on new forms by reason of increased knowledge and the development of new technical tools. The growing therapeutic capabilities of medical science have made it possible to eliminate many diseases, to improve health and to prolong people's life span. While these developments have proved quite positive, it has also become possible nowadays to extend life by means that were inconceivable in the past. Surgery and other medical interventions have become ever more effective, but they are not always beneficial: they can sustain, or even replace, failing vital functions, but that is not the same as promoting health. Greater wisdom is called for today, because of the temptation to insist on treatments that have powerful effects on the body, yet at times do not serve the integral good of the person. Some sixty years ago, Pope Pius XII, in a memorable address to anaesthesiologists and intensive care specialists, stated that there is no obligation to have recourse in all circumstances to every possible remedy and that, in some specific cases, it is permissible to refrain from their use (cf. AAS XLIX [1957], 1027-1033). Consequently, it is morally licit to decide not to adopt therapeutic measures, or to discontinue them, when their use does not meet that ethical and humanistic standard that would later be called "due proportion in the use of remedies" (cf. CONGREGATION FOR THE DOCTRINE OF THE FAITH, Declaration on Euthanasia, 5 May 1980, IV: AAS LXXII [1980], 542-552). The specific element of this criterion is that it considers "the result that can be expected, taking into account the state of the sick person and his or her physical and moral resources" (ibid.). It thus makes possible a decision that is morally qualified as withdrawal of "overzealous treatment. Such a decision responsibly acknowledges the limitations of our mortality, once it becomes clear that opposition to it is futile. "Here one does not will to cause death; one's inability to impede it is merely accepted" ...Catechism of the Catholic Church, No. 2278). This difference of perspective restores humanity to the accompaniment of the dying, while not attempting to justify the suppression of the living. It is clear that not adopting, or else suspending, disproportionate measures, means avoiding overzealous treatment; from an ethical standpoint, it is completely different from euthanasia, which is always wrong, in that the intent of euthanasia is to end life and cause death. Needless to say, in the face of critical situations and in clinical practice, the factors that come into play are often difficult to evaluate. To determine whether a clinically appropriate medical intervention is actually proportionate, the mechanical application of a general rule is not sufficient. There needs to be a careful discernment of the moral object, the attending circumstances, and the intentions of those involved. In caring for and accompanying a given patient, the personal and relational elements in his or her life and death – which is after all the last moment in life – must be given a consideration befitting human dignity. In this process, the patient has the primary role. The Catechism of the Catholic Church makes this clear: "The decisions should be made by the patient if he is competent and able" (loc. cit.). The patient, first and foremost, has the right, obviously in dialogue with medical professionals, to evaluate a proposed treatment and to judge its actual proportionality in his or her concrete case, and necessarily refusing it if such proportionality is judged lacking. That evaluation is not easy to make in today's medical context, where the doctor-patient relationship has become increasingly fragmented and medical care involves any number of technological and organizational aspects."
Conclusions