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1
Commissioning Policy for Continuous Glucose Monitoring
Children and Young People aged up to 19 years
1. Summary
This is a commissioning policy setting out the criteria for use of Continuous Glucose
Monitoring systems, as recently approved by National Institute of Clinical Excellence (NICE)
as per NICE guidelines DG21.
The purpose of creating this commissioning policy is to ensure children who meet the criteria
within this policy receive evidence based and timely treatment in order to avoid
complications in later life.
This commissioning policy sets out the clinical evidence in support of Continuous Glucose
Monitoring, along with an options appraisal, with a recommendation that this device is
commissioned initially for children aged up to 19 years who meet NICE guideline DG21
https://www.nice.org.uk/guidance/dg21. It is intended to have a separate commissioning
policy in place for adult patients as the circumstances by which adults need Continuous
Glucose Monitoring will be different.
2. Background
Diabetes is a disorder of glucose metabolism, whereby the body has a problem making or
using insulin properly leading to high blood glucose levels.
Acutely this can lead to diabetic emergencies with an associated mortality. Long term
diabetes increases a person’s risk of cardiovascular disease (heart attack, stroke) as well as
risk of blindness, kidney disease, peripheral neuropathy and foot amputation
Type 1 diabetes is where the body doesn’t make any insulin. Type 1 diabetes is increasingly
common in the UK with the 13/14 National audit identifying 26,500 children with Type 1
diabetes (National Institute of Clinical Excellence, NICE, 2016). Type 1 diabetes is managed
in secondary care and Gloucestershire Hospitals NHS Foundation Trust (GHT) currently has
267 children and young people (CYP) with diabetes who received treatment at Cheltenham
and Gloucester Hospitals. Children predominantly have Type 1, not Type 2 diabetes.
Figure 1. National Paediatric Diabetes Audit 2015/16
Total numbers CYP with diabetes England & Wales: 28439
96% Type 1
2.2% Type 2
1.8% Cystic Fibrosis, genetic, rare
2
There are strict targets for blood glucose control in order to reduce the long term risks
associated with diabetes, such as renal complications, visual loss and amputation. An
HbA1c target level of 48 mmol/mol or lower is ideal to minimise the risk of long-term
complications. Blood glucose control is managed by a combination of intensive insulin
management and carbohydrate counting.
In 2009-10 the National Diabetes Audit highlighted that CYP had the worse glycaemic
outcomes and highest specific mortality rate ratio compared to all other age groups of
patients with type 1 diabetes mellitus. This prompted:
In 2011, the formation of a National Clinical Network (10 regions) to improve quality
In 2012, Paediatric Diabetic care being funded by a Best Practice Tariff
An annual National Paediatric Diabetes Audit
The development of a National Peer Review system
The current standard of care for monitoring children with type 1 diabetes on insulin therapy is
to self (or parent) monitor blood glucose (SMBG) levels with fingerstick measurements, the
frequency and timing of which should be dictated by the particular needs and goals of each
individual child. Children and parents are advised to routinely perform at least 5 capillary
blood glucose tests per day (NG18), those children on insulin pumps are advised to check at
least 8 times per day. This can be a painful and inconvenient process. For children with
fluctuating blood glucose levels, testing can be up to 20 times a day, including during the
night. The parents of children with type 1 diabetes often report soreness and bruising of
repeat injection sites and inability to take part in activities such as playing a musical
instrument due to sore fingers from finger prick testing.
Evidence shows that children who are not adherent to monitoring with fingerstick testing
recommendations can have worse glycaemic control(1-3). SMBG, however, this only provides
children with a measurement of the current blood glucose level at a single point in time,
rather than a trend or its rate of change. Therefore children who do not recognise symptoms
of hypoglycaemia (hypo unawareness) will not know that they are having an episode of
hypoglycaemia (a hypo) between tests. This can cause stress and anxiety for parents who
are required to test their children for hypoglycaemia up to 20 times a day which causes sleep
disturbance for both the child and the parent(s). Parent carers also report the psychological
aspects of multiple blood glucose testing multiple times a day. This hampers on a child not
being able to engage in usual child activities such as a ‘sleep over’ at a friend’s house, etc.
Continuous subcutaneous glucose monitoring (CGM) is one way of supporting children and
their parents to gain better control of blood glucose levels. NICE (2015) recommend that
children and young people with type 1 diabetes do not experience problematic
hypoglycaemia or undue emotional distress when trying to achieve blood glucose and
HbA1c targets, which CGM supports. CGM also supports children of all ages with type 1
diabetes to gain better control of blood glucose levels and thereby reduce emergency
admissions and minimise the risk of long-term complications. Both these goals will reduce
the cost of diabetes-associated healthcare.
3
The South West Paediatric Diabetes Clinical Network has advised that use of insulin pumps
and CGM is likely to be the dominant treatment for the next 10 to 20 years.
From 1st April 2017 the funding of paediatric CGM transferred from NHS England to the CCG
(the CCG was already the responsible commissioner for adult patients). The current process
is for GHT to apply for funding for CGM in children by submitting an application to the
Individual Funding Request team with a further application when the monitor needs to be
replaced after 3 years.
This commissioning policy is to ensure children who meet NICE criteria receive evidence
based and timely treatment, optimising their blood glucose levels, in order to avoid diabetes
related complications in adult life.
3. What is Continuous Glucose Monitoring?
A continuous glucose monitor (CGM) is a device that is worn on the skin. It consists of a
glucose sensor which is inserted under the skin to measure glucose levels in tissue fluid. It
is then connected to a radio transmitter that sends the information via wireless radio
frequency to a monitoring device.
Types of CGM include:
Real Time Continuous Glucose Monitoring (RT-CGM) with alarms
Real time CGM consists of a stand-alone glucose monitor which can be used with either
insulin injections or any pump therapy. In this guidance, sensor augmented pump therapy
must be thought of as a separate entity and is detailed above. Real time continuous glucose
monitor normally relays continuous information onto the screen of a pump, separate hand-
held device or a mobile phone.
Flash Glucose Sensing system
Here the child wears a continuous glucose device but the results can only be accessed if a
monitoring device is swiped over the glucose sensor. Although it does give retrospective
blood glucose values this is not a real time continuous monitor and does not have alarms.
4
Retrospective/blind Continuous Glucose Monitoring
Here the device is worn without connecting to a separate monitor and then is downloaded
after 6 days to analyse tissue blood glucose levels. It is often used for diagnostic reasons
and is not a continuous therapeutic tool.
Real Time CGM with alarms
As of September 2017, 2 companies provide RT-CGM:
Dexcom (G4 and G5 devices)
Medtronic (Guardian Connect)
Flash Glucose Sensing System
There is one device commercially available – Abbot’s Freestyle Libre – which the company
sells directly to patients.
It is important to note that the Libre Flash Glucose Sensing System (which will become
available on NHS prescription from 1 November 2017) should not be used for
hypoglycaemic unawareness. It doesn’t have an alarm type system like CGM or in situations
of rapidly changing blood glucose, whilst its cheaper it might not be the best in all
circumstances. The CCG’s Medicines Management Team will be producing some criteria for
use of the Libre Flash Meter and have already produced a position statement in What’s New
This Week on 31 October 2017.
CGM allows children and their parents to see their real-time blood glucose levels 24 hours a
day. Glucose sensors accurately track and record interstitial (tissue fluid) glucose readings
every 5 minutes, i.e. 288 times per 24 hour period.
This technology, therefore, enables the child, their parents and
health care professional to make more informed diabetes
management decisions based on a continuous trace rather than a
single fingerstick blood glucose measurement and allows them to
identify causes of hyper- and hypoglycaemic events in
5
collaboration with their clinical care team and to adapt their therapy plan accordingly.
In providing a fuller picture of glucose levels, CGM technology gives children and their
parents confidence and is a powerful tool to help them improve outcomes and quality of life.
Monitoring glucose trends using CGM allows action to be taken prior to a significant hypo or
hyperglycaemic event occurring.
The components of a CGM system are a glucose sensor, a radiofrequency transmitter, and
a monitor or an insulin pump. The sensor, worn for up to 6 days, is a small electrode that is
inserted by the parent or child (depending on age) into the subcutaneous adipose tissue
using an automatic insertion device. It continuously measures blood glucose levels in the
interstitial fluid and wirelessly sends readings to the monitor or to the insulin pump by means
of the radiofrequency transmitter. CGM requires a minimum of 2 calibrations per day using
fingerstick blood glucose measurements (children are advised to do 4 times to coincide with
meal times). To optimise glycaemic control, upper and lower limits are set to define the
target zone for the glucose levels. When the sensor detects blood glucose values that
exceed or will exceed the individually chosen preset limits, the monitor or pump will alert the
patient by sounding an alarm or vibrating. Parents are able to monitor their child’s blood
glucose levels remotely i.e. when they are at school, etc.
Over time, CGM can give parents the ability to recognise the early warnings of their child
becoming unwell. For example, recognising an underlying tooth infection as the parent has
the ability to recognise what is ‘abnormal’ for their child. This can help to avoid potential
admission to hospital.
CGM can also be used in conjunction with a continuous subcutaneous insulin infusion
(insulin pump). Combining CGM with an insulin pump to give sensor-augmented pump
(SAP) therapy may further improve glycaemic control and reduce the incidence of
hypoglycaemic events. Some SAP systems also integrate a predictive low glucose suspend
feature, which can automatically suspend the delivery of basal insulin for a period of up to 2
hours when blood glucose levels drop below a pre-defined limit, thereby preventing
hypoglycaemic episodes. The combination of CGM and insulin pump technologies,
particularly those pumps equipped with an automated low glucose insulin suspension
system, enable the child to maintain much greater consistency in blood glucose levels, and
importantly, avoid hypoglycaemic events and the fear associated with the anticipation of
such events. There is also a reduction in the utilisation of Emergency Services or admission
to A&E.
The clinical efficacy of SAP with a low glucose suspend mechanism has been demonstrated
in seven studies including two landmark randomised controlled trials(4,5), four prospective
non-randomised controlled studies(6-9), and one retrospective study(10).Overall, SAP is
associated with a significant (p<0.05) reduction in:
the frequency, duration and severity of hypoglycaemic(4-10)
seizure and coma events in patients with impaired hypoglycaemia awareness; it also
improves awareness of hypoglycaemia and can eradicate severe hypoglycaemia in
patients with reduced hypoglycaemic awareness(4,6)
6
SAP has been shown to be cost-effective compared with standard insulin pump therapy
alone in Australia, Sweden and the UK(11-13).
4. Clinical Need
Experts in this field have specified that children for whom CGM would be beneficial fall into
the following categories:
A) Neonates, infants and pre-school children: where there is impaired awareness of
hypoglycaemia associated with adverse consequences (for example, seizures or anxiety) or
inability to recognise, or communicate about, symptoms of hypoglycaemia (for example,
because of cognitive or neurological disabilities).
B) Children and young people who have comorbidities (for example anorexia nervosa)
or who are receiving treatments (for example corticosteroids) that can make blood
glucose control difficult:
C) Children and young people who undertake high levels of physical activity: that
despite optimal management and education is leading to suboptimal diabetes control (for
example, sport at a regional, national or international level)
D) Disabling hypoglycaemia despite optimal self-management supported by a
secondary care specialist team
A trial of CGM must only be considered following structured education, optimised insulin
analogue basal-bolus insulin therapy, frequent conventional finger-prick self-monitoring of
blood glucose and a trial (or at least consideration) of insulin pump therapy (CSII).
‘Disabling hypoglycaemia’ may comprise of:
Severe events requiring assistance from another person in treatment
o (2 such events within 12 months lead to revocation of driving licence)
Impaired awareness of hypoglycaemia
o (Loss of early warning symptoms is associated with 6-fold increased risk of
severe hypoglycaemia, but some individuals are able to avoid severe events
by reliance on the presence of a ‘carer’; obsessional conventional glucose
monitoring; or avoidance of normal activities which may induce
hypoglycaemia / mask symptoms / or lead to personal danger if
hypoglycaemia ensues e.g. exercise)
o CGM can substitute ‘technological awareness’ for ‘physiological awareness’
5. Financial Impact
The incidence of severe hypoglycaemia among children with type 1 diabetes ranges from
0.012 to 3.2 episodes per patient per year(4,6,14-31). It has been estimated that 5% to 40% of
children have experienced severe hypoglycaemia while 21% have reported at least two
episodes per year(16,22-26,32-37).
7
The financial burden of hypoglycaemia is huge. For Gloucestershire CCG there were over
70 unplanned hospital admissions (primary and secondary diagnosis of hypoglycaemia) for
children with type 1 diabetes between April 2015 and September 2016. This equated to a
total cost of £62,297 (£3,460 per month). The average length of stay was between 1.6 to 1.9
days with the shortest length of stay being 0.5 a day and the longest 13 days.
Hypoglycaemia is also associated with an extended length of stay and there are additional
hidden costs such as paramedic attendance for those not admitted, outpatient and home-
care visits, patient education and additional blood glucose tests(28,34,38-43). Farmer et al.
estimated the annual cost of the ambulance service for the treatment of hypoglycaemia in
England to be £13.6 million, excluding hospital admission costs(41). This equates to £58,800
for an average CCG(41).
Hypoglycaemia (primary diagnosis) Emergency admissions, patients 16 and under
15/16 onwards - All secondary care providers; GCCG registered patients
Values
year month em adms av los beddays cost+mff
2015/16 201504 1 1.0 1 £1,008
201505 1 2.0 2 £1,008
201506 2 1.0 2 £2,017
201507 2 0.5 1 £2,017
201511 2 3.5 7 £1,822
201512 1 0.0 0 £1,008
201601 2 6.5 13 £3,844
201602 3 1.0 3 £3,025
201603 2 2.5 5 £2,017
2015/16 Total 16 2.1 34 £17,768
2016/17 201604 1 6.0 6 £814
201605 1 1.0 1 £1,008
201606 1 0.0 0 £1,008
201607 2 0.0 0 £2,017
201609 2 1.0 2 £2,017
2016/17 Total 7 1.3 9 £6,865
Grand Total 23 1.9 43 £24,632
8
Hypoglycaemia (secondary diagnosis) Emergency admissions, patients 16 and under
15/16 onwards - All secondary care providers; GCCG registered patients
Values
year month em adms av los beddays cost+mff
2015/16 201504 5 2.2 11 £4,542
201505 7 1.7 12 £4,919
201506 2 1.0 2 £1,351
201507 2 1.0 2 £1,172
201508 1 1.0 1 £965
201509 1 13.0 13 £814
201510 2 0.5 1 £1,575
201511 3 0.7 2 £1,991
201512 3 1.0 3 £2,267
201602 3 1.3 4 £2,851
201603 1 0.0 0 £590
2015/16 Total 30 1.7 51 £23,037
2016/17 201604 3 2.7 8 £2,513
201605 5 2.2 11 £6,565
201606 3 0.7 2 £2,279
201607 2 0.5 1 £1,137
201608 2 0.5 1 £1,117
201609 2 0.5 1 £1,016
2016/17 Total 17 1.4 24 £14,627
Grand Total 47 1.6 75 £37,665
The National Ambulance Service Medical Directors (NASmed) released a position statement
to ambulance crews confirming that all patients with diabetes who have experienced a hypo
requiring medical attention (whether or not they have been conveyed to hospital) are
referred to a specialist diabetes team. These referrals should be made either to the patient's
GP or the specialist acute team or the community team as appropriate. The cost of each
ambulance attendance is estimated at £377 for South West Ambulance Service (SWAST).
On review of 999 call outs to SWAST between January to March 2017, there was one 999
call out for hypoglycaemia and the child was not conveyed to hospital. There were five 999
call outs from April to June 2017, of which three were conveyed to the emergency
department. This gives a total of six 999 call outs over six months, equating to a cost of
£2,262. However, it is assumed that the parent would simply take their children to the
emergency department rather than ring SWAST.
6. Paediatric Case Study
Charlotte was diagnosed with Type 1 Diabetes at the age of three. She was very ill with
diabetes ketoacidosis at the time of presentation and was admitted to the High Dependency
Unit.
In view of her very young age she was started on insulin pump therapy. Type 1 Diabetes and
insulin pumps at this young age have to be managed on a day to day basis by parents or
9
carers. This involves: monitoring of blood sugar levels and responding to those which are too
high or low, to ensure stable blood sugar levels, carbohydrate counting and the management
of the insulin pump. Charlotte requires repeated finger prick blood glucose testing both day
and night (up to 15 to 20 times) in view of her unpredictable severely low blood sugars, as
well as high blood sugars. Charlotte is not able to recognise her hypoglycemic episodes.
Charlotte’s parents have been well educated in the management of diabetes and the insulin
pump and have engaged really well since the diagnosis of their daughter. Despite this,
Charlotte’s diabetes has been extremely difficult to control resulting in unpredictable severely
low blood sugars, as well as high blood sugars. Despite various adjustments by healthcare
professionals, Charlotte continued to have severely low blood sugars both day and night
resulting in her being unconscious on multiple occasions and requiring admission to hospital.
Charlotte is also not able to recognise her hypoglycaemic episodes. This has resulted in her
parents having to check her blood sugars extremely frequently, including throughout the
night, resulting in sleepless nights for her parents and significant anxiety at home. Her blood
glucose control fluctuates during the day without any explainable/predictable pattern, making
Charlotte’s diabetes management very difficult. The hospital have performed many other
investigations to look for any other metabolic or endocrine condition making her diabetes
difficult to control but all the tests are normal.
The diabetes team strongly agreed that a Continuous Glucose Monitoring (CGM) system
with alarms would be helpful in managing Charlotte’s unpredictable low blood sugars, as this
system offers the option of suspending the pump before her blood glucose levels become
dangerously low. A CGM system would significantly improve the quality of Charlotte’s life
and her parent’s lives. A three month trail of a CGM device enabled Charlotte’s mother to
able to sleep during the night for the first time since her daughter was diagnosed with
diabetes.
Following the positive clinical outcomes following the CGM trial and improvements to the
quality of life for both Charlotte and her parents, an application was made by the local
hospital to the CCG for ongoing funding of a CGM. This funding application was approved.
7. NICE Recommendations (2015)
The NICE Quality Standard for Children and Young People (QS125, published in July
2016) included a quality statement regarding CGM in Type 1 Diabetes:
Children and young people with type 1 diabetes who have frequent severe hypoglycaemia
should be offered ongoing real-time continuous glucose monitoring with alarms.
Continuous glucose monitoring helps children and young people with type 1 diabetes and
their family members or carers (as appropriate) to respond more quickly to changes in blood
glucose levels throughout the day. For children and young people with frequent severe
hypoglycaemia (particularly those who have difficulty recognising or reporting it), continuous
glucose monitoring can help to improve their control of blood glucose and HbA1c levels.
10
Recommendations NICE (2015) for Blood glucose and HbA1c targets and monitoring
for children and young people with type 1 diabetes:
Children and young people with type 1 diabetes and their family members or carers (as
appropriate) to routinely perform at least 5 capillary blood glucose tests per day.
Offer ongoing real-time continuous glucose monitoring with alarms to children and young
people with type 1 diabetes who have:
frequent severe hypoglycaemia or
impaired awareness of hypoglycaemia associated with adverse consequences (for
example, seizures or anxiety) or
inability to recognise, or communicate about, symptoms of hypoglycaemia (for
example, because of cognitive or neurological disabilities).
Consider ongoing real-time continuous glucose monitoring for:
neonates, infants and pre-school children (up to and including 5 years of age)
children and young people who undertake high levels of physical activity (for
example, sport at a regional, national or international level)
Children and young people who have comorbidities (for example anorexia nervosa)
or who are receiving treatments (for example corticosteroids) that can make blood
glucose control difficult.
Consider intermittent (real-time or retrospective) continuous glucose monitoring to help
improve blood glucose control in children and young people who continue to have
hyperglycaemia despite insulin adjustment and additional support.
Offer children and young people with type 1 diabetes and their family members or carers (as
appropriate) a choice of equipment for monitoring capillary blood glucose, so they can
optimise their blood glucose control in response to adjustment of insulin, diet and exercise.
8. Gloucestershire Hospitals NHS Foundation Trust caseload
There is no robust funding stream available in the South West for continuous glucose
monitoring. As a result, CGM uptake in the South West has been very poor with the majority
either bring self-funded or through individual funding requests.
SWPDN Audit May 2017
11
Number of Gloucestershire children currently in receipt of CGM device:
CGM device name
Total
number
Funding source
NHS
Consumables
Self-
funded IFR*
Charity
funds
Medtronic SmartGuard with 640G 3 3
Dexcom G5
Dexcom G4 5 2 3
Other (list):
To date, all five Gloucestershire cases presented to IFR panel have been approved.
An estimate of the number of children who fulfil NICE criteria for CGM is 70 (27%). The
number of children with type 1 diabetes each year remains fairly static.
Savings to the health economy include both savings for services provided by CCGs and
specialised commissioning. These are conservative estimates of the direct health costs
associated with patients who would be eligible for CGM. In reality these patients require
frequent paramedic attendance as referenced in section 5. These costs are challenging to
quantify, therefore an estimate of 2 emergency admissions and 3 ambulance call outs have
been included.
These savings, however, make no reference to the long term health impact of poorly
managed hypoglycaemia or the costs associated with treatment of the complications of
hypoglycaemia e.g. neuropathy and retinopathy, nor the long term costs of ongoing care for
patients having islet cell transplantation which would include intensive follow up and
immunosuppression and the associated risks thereof. To note: we have included 3 patients
in the first year and 2 patients requiring islet cell transplant procedures per year recurrently,
as without the option of CGM this would be the only alternative treatment for these patients.
9. Cost of CGM
The approximate cost of commissioning a CGM is £3,000 to £3,500 per year for each child.
This is vary according to according to which manufacturer is used.
Real Time CGM with alarms £3000 – 3500 / year
Freestyle Libre Flash Sensor system £1600 / year
This needs to be offset against an annual cost of blood glucose monitoring. For a child with
unstable blood glucose levels who requires testing 20 times a day, this incurs a cost of
approximately £2,500 per annum (cost of glucose test strips and lancets).
12
The minimum requirement for a child who is in receipt of CGM is to calibrate their monitor
twice a day by testing their blood glucose levels.
10. Regional procurement
The CCGs across the South West have been working with NHS England on a policy to
develop a regional procurement for CGM and insulin pumps. This has the potential to reduce
the cost by at least 10% for each device and will commence during 2017/18. No date
confirmed yet.
Lord Carter’s Unwanted Variations Report (Feb 2016) identified potential savings through
better procurement using more transparent pathways. He mentioned high cost medical
devices and below are some illustrative examples of the opportunities there are available to
the CCG:
Regional procurement offers the possibility of better offers with bulk discount compared to
locally negotiated deals.
There are already examples of pump and CGM companies offering deals to individual teams
in the South West. During regional procurement negotiations, this variation should be
capitalised on to achieve the best deal for the south west. Examples include:
1. Ypsomed Omnipod patch pump. List price for single deal procurement is £3123/year
over a 4 year period. If 20+ Omnipods are ordered per year this price reduces to
£2400/year i.e. a drop in 23%. There are currently 153 Omnipod users in the south west.
2. Johnson and Johnson’s Animas pump has a list price cost for pump and consumables of
£2239.46/year over 4 years (assuming average rate of consumables use). J&J has
struck a deal with one unit in the South West. Assuming 10 pumps are ordered per year
the cost falls to £1986.1/year i.e. a saving of 11%.
These savings are more than Lord Carter’s recommended saving target of 10%.
11. Transition from child to adulthood
NICE criteria for CGM in adults differs to those of children. There is an expectation that as
children come up to transition into adulthood there will be trials without CGM to enable the
child to take responsibility to monitor their blood glucose levels and recognise early any
symptoms of hypoglycaemia. There should not be an assumption that children in receipt of
CGM as a child will automatically receive a CGM as an adult.
A separate commissioning policy will be developed for adult CGM.
13
12. Providing the option of CGM to children who meet NICE criteria
The CCG’s Core Leadership Team discussed at their meeting on 21st November 2017 the
cost implications and quality of life improvements GCM could offer. Core Leadership Team
agreed to the use of CGM for children based on the NICE criteria, to reduce severe
hypoglycaemia for these children, improving their long term health, reducing the likelihood of
costly future admissions and care.
It is anticipated that all pre-school children (up to and including the age of 5) will require
CGM due to their inability to recognise, or communicate about, symptoms of hypoglycaemia.
Additionally a number of children per annum would also meet criteria for funding, from the
current caseload this is estimated to be 1-2 children per annum per CCG. There is estimated
to be a total caseload of 70 children to be in receipt of CGM at any one time. All children
would be identified after full MDT involvement.
The Diabetes Clinical Programmes Group has asked that all children prescribed a CGM will
be reviewed at least every 6 months to assess their ongoing requirement for this device.
This is to reduce the over reliance on CGM and to allow the child to take responsibility for
monitoring their blood glucose levels when they have the ability to.
The CCG Transformation team have suggested that introduction of a new CGM for each
child should be accompanied by a communication diary that can be completed by the child
(if able), the parent and the school. This would let the parent know any significant events that
may happened during the day that may have impacted in their child’s blood glucose levels
i.e. what the child ate, activities, etc.
It has also been suggested that introduction of the CGM should also be supported by a
podcast to educate the other children and teachers in the class.
As the priority is to get this CGM commissioning policy approved, the suggestions above will
follow, subject to approval and the CCG will approach Diabetes UK to sponsor their
production.
Below are the likely costs for 70 children per annum in receipt of CGM who previously
needed to test their blood sugar levels up to 20 times a day:
Year 1 (pre-procurement of CGM across the South West)
A Cost of blood glucose monitoring (without CGM)*
B Cost of Emergency
Department Attendance
B Cost of emergency admissions for hypoglycaemia (using average cost of emergency admission for hypoglycaemia)
C Cost of 999
call out
D Cost of CGM (pre regional procurement)
Cost difference
70 x £2,000 = £140,000
70 x £890 = £62,300 70 x £277 = £19,390
70 x £3,500 = £245,000
A+B+C-D = - £23,310 investment required
*Factors in continued blood glucose testing up to 4 times a day for calibration of CGM.
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Year 2 (post-procurement of CGM across the South West)
A Cost of blood glucose monitoring (without CGM)*
B Cost of emergency admissions for hypoglycaemia (using average cost of emergency admission for hypoglycaemia)
C Cost of 999
call out
D Cost of CGM (post regional procurement)
Cost difference
70 x £2,000 = £140,000
70 x £890 = £62,300 70 x £277 = £19,390
70 x £2,500 = £175,000
A+B+C-D = £46,690 saving
*Factors in continued blood glucose testing up to 4 times a day for calibration of CGM
13. Recommendation
On review of the evidence of the benefits of CGM for this small patient cohort, it is
recommended that the CCG approves this Commissioning Policy for Continuous Glucose
Monitoring for Children and Young People aged up to 19 years with Type 1 Diabetes.
In year 2, this would enable a small cost saving to the CCG in the form of hypoglycaemic
events avoided in this child patient population, as well as the longer term costs of
complications in this patient group.
Version control
Version Date Reviewer Changes made
V1 5/6/17 Diabetes CPG To be reviewed at CPG on 8 June 2017. Inclusion of a 6 monthly review to assess need for CGM
V2 15/6/17 CCG Transformation Team
Further suggestions made regarding child communication diary to accompany a CGM and development of a podcast to educate other children and teachers in the class
V2 17/6/17 CCG Children’s Commissioners
Further suggestions made
V2 22/6/17 Parent carer of child with Type diabetes with a CGM
Psychological aspects added and benefits to family life
V2 13/7/17 Meeting with GHT Paediatric Diabetes Team
Details on support required for each child in preparation for CGM and confirmation of numbers likely to be in need of CGM
Final draft 6/10/17 Diabetes CPG Discussed at Diabetes CPG on 12 October 2017. Final comments requested.
Final 1/11/17 Incorporation of 1 comment received from Alison Evan, Consultant Diabetologist re. Libre. For submission to Core Team for approval
Final v2 21/11/17 Core Leadership Updated following approval of Option 1. Year 2 savings included following procurement of CGM. Due to be presented to Integrated Governance and Quality Committee and Priorities Committee in December 2017.
15
Appendix 1 – Paediatric CGM Contract
CONTINUOS GLUCOSE MONITORING (CGM) THERAPY AGREEMENT
In line with national recommendations, the GHT Diabetes Service adopts the shared responsibilities
guidance, given below. This joint agreement ensures compliance with NICE guidance (August 2015,
NICE NG 18) for the approval and continued use of CGM.
Compliance to these shared responsibilities will help to ensure that the primary objective of optimising
your child’s short-term and long-term health is achieved through CGM. To secure ongoing funding for
CGM and consumables an annual CGM user assessment will review the following (NICE) criteria:
Offer ongoing real-time continuous glucose monitoring with alarms to children and young
people with type 1 diabetes who have:
frequent severe hypoglycaemia or
impaired awareness of hypoglycaemia associated with adverse consequences (for example,
seizures or anxiety) or
inability to recognise, or communicate about, symptoms of hypoglycaemia (for example,
because of cognitive or neurological disabilities). [new 2015]
The goals/aim of starting …………………………………………. on a CGM sensor are:
1. …………………………………………………………………………………………………
………………………………
2. …………………………………………………………………………………………………
………………………………
3. …………………………………………………………………………………………………
………………………………
Current situation (eg number of hypos, HbA1C, QoL score):
………………………………………………………………………………………………………………………
………………………………………
Responsibilities of the family using the CGM
1. Main carers and family to show commitment to the successful use of CGM and to engage
fully with the medical advice and recommendations of the diabetes team
2. To attend at least 4 clinic appointments / year, as per NICE guidance
3. To check blood glucose at least 6-8 times daily, depending on the device used and act on
high and low readings appropriately?
4. To download CGM at home monthly, to enable proactive management of the child’s diabetes,
and liaise with the team as agreed
5. Take personal responsibility for care of the sensor ie. Insurance and maintenance
6. Take responsibility for ordering and receiving appropriate levels of consumables
7. To attend all education sessions organised by the team
16
8. The CGM sensor remains the property of the Trust and should be returned promptly if no
longer required or if assessed that CGM is no longer the best option for diabetes
management
Responsibilities of the Paediatric Diabetes Team
1. Provide CGM education and assessment for child, family and nursery/school before CGM
start, as per team CGM education
2. Provide trouble-shooting support via nurse helpline Monday – Friday 8.30-5pm and out of
hours via on call paediatric registrar
3. Ongoing CGM education
4. Arrange for a minimum of 4 follow up clinic visits in a year along with HbA1c measurements
and ensuring family has 8 other contact with team/ year eg. telephone contacts, school or
education sessions
5. Review suitability of CGM annually to ensure sustained improvement, safety of use to achieve
goals and ongoing eligibility according to NICE criteria
Parent consent/agreement
The GHT Paediatric Diabetes Team has assessed XXXXXX and has agreed eligibility for CGM with
the aim of improving diabetes control. Funding for the CGM and ongoing consumables has been
agreed with the Trust for a period of …….. provided quarterly review confirms continued eligibility.
……………………………………………………(Patient) &
………………………………………………………. (Parent), have completed the CGM training and
are happy to commence on a CGM sensor with continued support and training being
provided by the diabetes team
I ………………………………………………(Name), father/mother/guardian of
…………………………………..agree to engage with the above responsibilities and
understand that failing to do so could result in the CGM system being reviewed or
discontinued.
………………………………………………… (Signature)
…………………………………………….. (Date)
I ………………………………………………(Consultant) confirm that CGM will commence on
with XXXX (Child’s name) PDSN at the XXX. Please order a sensor and consumables.
………………………………………………… (Signature)
…………………………………………….. (Date)
17
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