type 2 diabetes Archives - Page 2 of 21 - Diabetes Counselling Online

Case Study 1: George Mellows (1)

January 21, 2015 by Imagine_David Leave a Comment

Some things you can Control. Diabetes you can manage.

"Enjoying a good quality of life is my goal" George — “Enjoying a good quality of life is my goal”

George Mellows is aged 55. He lives with his wife and his two teenage children, aged 15 and 19.

George works Monday to Friday 8.30 am until 4.30 pm . He works at a desk in a sedentary role, getting minimal activity in his working day. George has not played any sport for some time, but he does enjoy playing lawn bowls.

4 weeks ago George was:

feeling excessively thirsty
was peeing more than normal
was feeling tired and lethargic
and was always feeling hungry

So, George went to visit his doctor. He described the symptoms, and his doctor sent him for a glucose tolerance test to test for diabetes. The results of this test confirmed a diagnosis of type 2 diabetes .

George was a little shocked as he has nobody in the family with diabetes, only a history of heart disease.

Until this diagnosis of type 2 diabetes George had no identified health problems.

Since his doctor discovered diabetes George has had some further blood work and had been found to have high cholesterol.

Measuring the Blood Glucose Level

George decided to start measuring his blood glucose levels as he was still feeling some symptoms, despite the doctor commencing George on Metformin 500mg in the evening with dinner. Table 1 below shows George’s blood glucose level test results.

George has yet to see a diabetes educator, dietitian, exercise physiologist or podiatrist.

Since starting the blood glucose level measurement George identifies, that despite commencing on Metformin, his blood glucose levels are above target.

Below is a table from the RACGP (Royal Australian College of General Practitioners) identifying the target blood glucose levels in type 2 diabetes. *Note: target blood glucose levels need to be individualised.

Targets for self-monitored glycaemic control in type 2 diabetes *

FBG (mmol/L)	Pre-prandial blood glucose (mmol/L)	Postprandial blood glucose (mmol/L)	Comment
6.0–8.0	6.0–8.0	6.0–10.0	NHMRC values

Based on his blood glucose levels after meal, George is concerned. He thought that taking his Metformin would be all that he needed to do. Now, he feels like he has failed.

George joined several groups of people living with diabetes on Facebook ( https://www.facebook.com/diabetes.counselling ) to see if he could glean some further understanding of diabetes self management.

“Self-management means having a daily management plan, setting goals, solving problems and taking responsibility. But it certainly does not mean you are on your own. Mutual trust and respect between yourself and your doctor and other members of the health care team, as well as regular communication with them, are vital to effective self-management.

Previously, traditional care was based on doctors and health professionals being seen as the experts responsible for the diagnosis and management of care. It was accepted that people’s lives should be fitted around their diabetes with goals set by the health professionals.

But this approach is not effective. Diabetes requires daily management. Doctors are not available every day, leaving responsibility for day-to-day care on the patient and the family.

In addition, good results are difficult to achieve if the person involved is not an active participant or does not understand the reasons behind management decisions.

Patient Empowerment takes a new approach. It moves the focus from the doctor to the patient. It involves fitting diabetes into your lifestyle with you making the choices and taking charge of your management and the consequences.” Diabetes Australia

Georges Plan:

Research diabetes and prepare questions for doctor, diabetes educator, dietitian.
Meet with diabetes educator:
“Diabetes educators are healthcare professionals who focus on helping people with and at risk for diabetes and related conditions achieve behavior change goals which, in turn, lead to better clinical outcomes and improved health status. Diabetes educators apply in-depth knowledge and skills in the biological and social sciences, communication, counseling, and education to provide self-management education/self- management training.” American Diabetes Association

“Diabetes educators specialise in the provision of diabetes self-management education for people with diabetes.

They provide support for people with diabetes, including gestational diabetes, integrating clinical care, self-management education, skills training and disease specific information to motivate patients to:
- Understand diabetes and make informed lifestyle and treatment choices
- Incorporate physical activity into daily life
- Use their medicines effectively and safely
- Monitor and interpret their blood glucose patterns” Allied Health Professions Australia
Meet with dietitian: appointment booked
Meet with doctor: appointment booked

George plans to ask about different treatment options.

Here are some questions George has prepared for his team:

Is this the best medication for me?

If I get any side effects what do I do? If this medication does not work, what’s next?

Do you mean ….. ? Is there anything I should not be doing?

How soon should treatment start ?

Can the treatment start next month when I am back from holidays?

Can I stop the treatment when I can’t afford it?

How much will the treatment cost?

What can I do to prevent further problems?

What can I do to keep my condition from getting worse?

How will making a change to my habits help me?

Are there support groups or community services that might help me?

Which other HCP’s will be able to help me manage this health issue?

Hand in hand with your health care professionals you van achieve a good quality of life with diabetes — Hand in hand with your health care professionals you can achieve a good quality of life when living with diabetes

Over to You

What advice would you give to George?

What was your experiences of being diagnosed with type 2 diabetes ?

How did you access your diabetes educator, dietitian, counsellor etc?

**** Added January 26: Part 2 HERE *****

Next time we visit George, we shall see how he is progressing with his diabetes self care plan http://www.diabetescounselling.com.au/choices-in-diabetes-management/

In the meantime, healthy days to you.

Kind Regards,

David, Diabetes Educator @ Diabetes Counselling Online

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Making Rice Nice for Diabetes

January 12, 2015 by Sally Leave a Comment

Rice is one of those grains that can be problematic for people with diabetes, so I thought it might help if we explain a little of why that is, why different rices have varying effects on our BGLs and ways to make rice more diabetes friendly.

You may know that, generally speaking, a quarter of a cup of cooked rice is one carb serve. You can see that in this snip from CalorieKing showing that half a cup of boiled rice = 28.8g carb (or 2 carb serves).

And this photo shows you what half a cup of cooked rice (2 carb serves) looks like on a plate.

You may also know that, particularly for us with diabetes, we’re better having rice that breaks down more slowly to glucose in our bloodstream, or low-GI rice. The main types in Australia of low GI rices are long grain rices including Basmati and Doongara. Even when choosing brown rice for the extra fibre, we’re best to choose brown Basmati or Doongara.

This mini-table gives you a feel for the glycemic indexes of various rice products.

Source: Low GI Diet Shoppers Guide 2014

Rice type	Glycemic Index	Glycemic Index rating
Aborio/risotto rice, boiled, SunRice	69	Medium
Basmati white rice, boiled, SunRice	59	Medium
Basmati white rice, SunRice, microwave pouch	52	Low
Calrose rice, brown, medium-grain, boiled	76	High
Calrose rice, white, medium-grain, boiled	87	High
Japanese style sushi rice, SunRice	89	High
Jasmine fragrant rice, SunRice	73	High
Long-grain rice, white, boiled 15 mins, Mahatma	50	Low
Low-GI Long-Grain rice, Brown, SunRice	54	Low

This is only a snapshot, but it indicates that there’s quite a difference in how quickly the different rice types break down to glucose in our bloodstream. It’s also worth bearing in mind that the longer you cook any rice the higher it’s GI rating will become, so try to keep it tender, not mushy.

What makes these rices different in GI is the type of starches they contain combined with the shape of the grains. The two main starches found in rice varieties are amylose and amylopectin. Wikipedia explains that high-amylose varieties of rice, the less sticky long-grain rice, have a much lower glycemic load. It’s to do with the chemical structure of the starches.

Nutritionally rice is mostly starch (80-90%). This snip from Wikipedia shows the nutritional content of Rice, white, long-grain, raw, and demonstrates that it doesn’t add a whole lot of nutrients to our meals other than carbohydrate.

By keeping your portion sizes reasonable, consuming protein foods and vegetables with your rice meal will add nutrients and lower the overall GI of the meal.

And dishes that you’ve previously always used rice in can be nutritionally enhanced by swapping in other forms of more nutritious grains such as barley, quinoa and cracked wheat. Why not do an experiment and try some swaps out for yourself? One of my dietitian colleagues makes her sushi with quinoa, and barley risotto is amazing! Here’s a recipe from Taste.com.au for it.

One trick with rice is to combine it with other grains for added fibre and nutrients and to further lower the glycemic index and improve that nutritional profile.

Fortunately more and more options are available to us.

The Australian company, SunRice, has a great range of ‘Health & Wellbeing’ rices and rice blends that you may like to consider trying.

And Coles also has recently launched some similar products that are all high in fibre and have a low glycemic index too. The varieties available are:

Brown Rice and Quinoa
Brown Rice and Chia seeds
7 Ancient Grains – a combination of brown rice, green lentils, millet, quinoa, sorghum, amaranth and chia seeds (the highest fibre variety).

These microwaveable packs usually contain 2 serves per pack. You should check the Total Carb per Serve column to check how many carb serves a ‘serve’ contains. It’s usually about two. They’re very convenient quality carb options to keep in your pantry.

Resistant starch

Just a reminder while we’re on the subject of starches, that cooked and cooled starches develop a crystalline structure which makes them resistant to digestion (hence their name) which lowers their glycemic index. So adding cooked and cooled rice to your salads is a great way of adding a serve or two of low-GI carbs to your meal to help manage your blood glucose levels and provide the many benefits associated with including low-GI carbs in each meal. The theory of resistant starch goes that if the starch resists digestion it will end up in the large bowel to feed the good bacteria which in turn improve our immunity and overall wellbeing. You can read more in the blog on fibre if you’re interested.

So I hope you learned how to make rice work better for you. Please let us know if you have any questions. Sally

Sally is the Social Media Dietitian with Diabetes Counselling Online, owner of her private practice (Marchini Nutrition), and has had type 1 diabetes for close to 40 years and coeliac disease for many years too. You can access a linked list of all Sally’s Diabetes Counselling Online blogs here.

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Diabetic Nerve Damage: Neuropathy

January 11, 2015 by Imagine_David Leave a Comment

Diabetic neuropathy is a type of nerve damage that can occur if you have diabetes. High blood glucose can injure nerve fibers throughout your body, but diabetic neuropathy most often damages nerves in your legs and feet.

Depending on the affected nerves, symptoms of diabetic neuropathy can range from pain and numbness in your extremities to problems with your digestive system, urinary tract, blood vessels and heart. For some people, these symptoms are mild; for others, diabetic neuropathy can be painful, disabling and even fatal.

Diabetic neuropathy is a common serious complication of diabetes. Yet you can often prevent diabetic neuropathy or slow its progress with tight blood glucose management, and a healthy lifestyle.

Clinical context

Pain and paraesthesia are common peripheral neuropathic symptoms, and if the autonomic nervous system is involved, gastrointestinal, bladder and sexual problems arise.

Diabetic neuropathic complications increase the burden of self-care and overall management.

The clinical focus is on prevention via good glycaemic control, and early recognition facilitated by good history and routine sensory testing.

New modalities are arriving to assist in the management of diabetic neuropathies.

Before any treatment is instigated, exclusion of non-diabetic causes of neuropathy is suggested. This includes assessment for vitamin B12 deficiency, hypothyroidism, renal disease and review of neurotoxic drugs including excessive alcohol consumption.

Autonomic neuropathy

Autonomic neuropathy may result in:

orthostatic hypotension (also called postural hypotension, is a form of low blood pressure that can cause dizziness. It happens when the blood vessels do not constrict (tighten) as you stand up, which makes you feel dizzy) with >20 mmHg drop
impaired and unpredictable gastric emptying (gastroparesis), which can cause a person’s blood glucose levels to be erratic and difficult to control. Pro-kinetic agents such as metoclopramide, domperidone or erythromycin may improve symptoms
diarrhoea
delayed/incomplete bladder emptying
erectile dysfunction and retrograde ejaculation in males
reduced vaginal lubrication with arousal in women
loss of cardiac pain, ‘silent’ ischaemia or infarction
sudden, unexpected cardiorespiratory arrest especially under anaesthetic or treatment with respiratory depressant medications
difficulty recognising hypoglycaemia
unexplained ankle oedema.

Cardiovascular autonomic neuropathy should be suspected by resting tachycardia (>100 bpm) or orthostatic reduction in BP (a fall in SBP >20 mmHg on standing without an appropriate heart rate response). This applies to people not currently on antihypertensive agents that may cause variations in BP responsiveness such as beta blockers. It is associated with increased cardiac event rates.

Diagnosis

The diagnosis of diabetic neuropathy may include:

taking a medical history for symptoms typical of neuropathy
checking your feet and legs for responses to stimuli such as temperature, light touch, pain, movement and vibration
checking the reflexes at your ankles and knees
tests to exclude other possible causes of neuropathy (such as low vitamin B₁or thiamine levels).

Treatment

Damaged nerves cannot be repaired. However, the risk of further complications in the feet can be reduced by:

vigilance – regular inspection of the feet for early signs of trouble or potential problem areas (such as breaks in skin, signs of infection or deformity
getting help at the first sign of trouble – early treatment of foot ulcers gives the best chance that they will heal
good foot and nail hygiene
choosing appropriate socks and shoes properly fitted to the shape of your foot
avoiding activities that may injure the feet. Check shoes for stones, sticks and other foreign objects that might hurt your feet every time before putting your shoes on.

A referral to a podiatrist may be appropriate for assessment and ongoing preventive management of foot complications.

Treatment for painful neuropathy

Appropriate pain management can significantly improve the lives of people with diabetes and painful neuropathy. A number of different medications are available, which produce comparable effects.

Most people would begin with one of either:

serotonin-norepinephrine reuptake inhibitors (such as venlafaxine, duloxetine)
tricyclics antidepressants (such as amityptiline)
anti-epileptics (such as gabapentin, pregabalin).

If one type fails to provide the response required, it is usual to switch to or add another. If all three agents alone or in combination fail, then opioid analgesics and tramadol may be used as second-line treatments.

Prevention of diabetic neuropathy

Be guided by your doctor, but general suggestions to reduce the risk of diabetic neuropathy include:

Maintain blood glucose levels within the target ranges.
Exercise regularly.
Maintain a healthy weight for your height.
Stop smoking.
Reduce your blood pressure and lipid (fat) levels through diet and lifestyle changes, and medication where appropriate
Consult your doctor promptly if you have symptoms including pain, numbness or tingling in your hands or feet.
Have your feet checked at least yearly by your doctor, podiatrist or diabetes educator, or more often if you have signs of problems with your feet or other complications of your diabetes.

Although, potential health complications due to diabetes may happen; don not live in fear, by watching the amount and types of food you eat, exercising, and taking any necessary medications, you may be able to prevent short and long-term diabetes complications.

Keeping blood glucose close to normal can help prevent the long-term complications of diabetes.
Manage high blood pressure.
Monitor your blood sugar level and A1c.
Have regular reviews with your diabetes care team.

Talk to your health care professional team: ask questions and get answers that you understand….. prevention is better than a decreased quality of life.

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Diabetes and Hearing Loss

December 23, 2014 by Imagine_David Leave a Comment

**Some evidence shows people living with diabetes are at an increased risk of some level of hearing loss**

As people living with diabetes are at a greater risk of developing hearing loss, audiological tests to monitor auditory (hearing) function should be introduced into comprehensive packages of care provided by diabetes services.

The American Diabetes Association report, ‘Standards of medical care in diabetes – 2014’ recommends that hearing impairment be assessed and addressed as one of the common comorbid conditions that may complicate the management of diabetes.

The Australian RCGP Microvascular disease risks does not includehearing loss as a risk

Renal (kidney) impairment and CKD
Neuropathy (nerve damage)– peripheral, autonomic
Retinopathy (damage to the eye) more HEAR

Further research and evidence-based outcomes may support the introduction of indicators to identify hearing difficulties in the diabetes population. More HEAR

In one research paper, sensorineural hearing loss was more common in people living with diabetes than in the control nondiabetic patients, and severity of hearing loss seemed to correlate with progression of disease as reflected in serum creatinine. This may have been due to microangiopathic (small blood vessel) disease in the inner ear.

A review of the literature by these authors, and their study, suggests a moderate link between poor blood glucose control and progression of hearing loss.

Because audiologic data from patients with diabetes not experiencing hearing loss was not available, the exact impact of diabetes on hearing loss is still not clear.

However, this study does demonstrate that data mining can be used to identify poorly defined disease relationships and suggests that screening all patients with diabetes for hearing loss in a prospective manner may be useful for a clearer understanding of this disease process. More HEAR

Don't wait for your wheels to fall off..... talk to your doctor about having your hearing tested — ***Don’t wait for your wheels to fall off….. talk to your doctor about having your hearing tested***

The American Speech Language and Hearing Association comments that “building epidemiological evidence depends on a robust definition of a condition, so that results can be compared across studies.

For hearing impairment, however, no definitive definition has been established. Recently, using audiometric data from the National Health and Nutrition Examination Study, investigators evaluated hearing impairment using high-frequency (3000-, 4000-, 6000-, and 8000-Hz) as well as low- or middle-frequency (500-, 1000-, and 2000-Hz) averages, at two levels of severity (>25 and >40 dB HL), in both the worse and better ear (Bainbridge, Hoffman, & Cowie, 2008).

The results demonstrated that the prevalence of hearing impairment depends on how the condition is defined, but a greater prevalence of hearing impairment was observed among adults with diagnosed diabetes than without, regardless of the definition used”

**Talk to your doctor about having your hearing tested**

The data also suggest that people living with diabetes may experience hearing loss at earlier ages.

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Navigating the Australian Health System

December 18, 2014 by Imagine_David Leave a Comment

Navigating the Australian health care System

Health care in Australia is divided between Federal and State responsibility.

To make the most of the system it is wise to understand how to navigate these systems, so you can get the best ‘value’ to enable your diabetes self care plan to be most efficiently and affordably implemented.

The International Diabetes Foundation recognises that “People with diabetes have the right to understand their disease, make informed choices and receive care based on best practice. They must be part of the team that manages their condition.This can only be achieved if interdisciplinary teams and people with diabetes have the information and tools to make changes based on best practice and recognized improvement strategies are used to support meaningful system change.”

All too often people living with diabetes do not get the opportunity to have the specialist input from a diabetes educator or dietitian.

To make your diabetes self care plan most effective it is in your best interest to have an appropriate level of diabetes self management education.

A diabetes educator provides diabetes self-management education for people with diabetes. They play a major role in self-empowering the person with diabetes by focusing on an individual’s needs, providing knowledge, motivation and support to aid the prevention of diabetes related health complications.

Diabetes Educators have many years experience (some living with diabetes themselves) and can provide you with tailored education, upon the following:

Self blood glucose monitoring.
Oral hypoglycaemic agents.
Insulin initiation and titration.
Sick day guidelines.
Hypoglycaemia recognition and management.
Complication risk management.

Accredited Practising Dietitians can, in addition, provide you with a nutritional assessment and advice tailored to your individual needs, in addition to education upon the following:

Influence of nutrition on blood glucose control.
Carbohydrate counting and information.
Weight management.
Blood lipid management.
Related health issues.
Complication management.
Hypoglycaemia recognition and management.

State Health Systems:

State health systems often provide services such a diabetes self management education courses at community health centres or in public hospitals.

These courses may be a combination of individual and group self management education sessions, usually run by a diabetes educator and a dietitian. These diabetes self management programs are usually free.

Whatever type of diabetes you have been diagnosed with, this is a good place to start.

To find out more about what is available in your area make contact with your local hospital or community health service.

005 — **Navigating the System to Better Health**

Another way to find your local diabetes self management programs is via Diabetes Australia or ADEA.

What’s Next

By initially connecting with these state funded health care professionals, you can then navigate the Medicare system with your GP to connect in an affordable manner with other members of your health care team. e.g. podiatrist, exercise physiologist, psychologist/counsellor etc (ALL of whom are covered by the Medicare system).

Medicare – Federal Government Funding

Talk with your GP about the Medicare system, whats available to people with chronic health issues like diabetes.

The Chronic Disease Management (formerly Enhanced Primary Care or EPC) — GP services on the Medicare Benefits Schedule (MBS) enable GPs to plan and coordinate the health care of patients with chronic or terminal medical conditions, including patients with these conditions who require multidisciplinary, team-based care from a GP and at least two other health or care providers.

A chronic medical condition is one that has been (or is likely to be) present for six months or longer, for example, asthma, cancer, cardiovascular disease, diabetes, musculoskeletal conditions and stroke. There is no list of eligible conditions; however, the CDM items are designed for patients who require a structured approach, including those requiring ongoing care from a multidisciplinary team.

Whether a patient is eligible for CDM services is a clinical judgement for the GP, taking into account the patient’s medical condition and care needs, as well as the general guidance set out in the MBS.

Patients who have a chronic medical condition and complex care needs and are being managed by their GP under a GP Management Plan (item 721) and Team Care Arrangements (item 723) are eligible for Medicare rebates for certain allied health services on referral from their GP.

In summary:

Maximum of five (5) services per patient each calendar year
Medicare rebate of $48.95 per service, with out-of-pocket costs counting towards the extended Medicare safety net
Patient must have an Enhanced Primary Care (EPC) plan prepared by their GP (your GP is paid to produce this for you)
GP refers to allied health professional (referral NOT required if that health care professionals happens to be available for free in the State health care system)
Allied health professional must report back to the referring GP

CAUTION: In creating the Chronic Disease Management Plan ensure YOU and your GP knows who is available in the State health system for you to enable the best use of this plan.

Team Care Arrangements (item 723)

Provides a rebate for a GP to coordinate the preparation of TCAs for a patient who has a chronic or terminal medical condition and also requires ongoing care from a multidisciplinary team of at least three health or care providers.
In most cases the patient will already have a GPMP in place (but this is not mandatory).
The minimum claiming period is once every twelve months, supported by regular review services.
Involves the GP collaborating with the other participating providers on required treatment/services, agreeing to arrangements with the patient, documenting the arrangements and a review date in the patient’s TCAs, and providing copies of the relevant document to the collaborating providers.

**With good self care knowledge everything is possible.**

A Diabetes Self-Management Plan Review form can be downloaded here Diabetes. This document shows a guide to the goals made in collaboration between the doctor and the person living with diabetes.

CAUTION: If you have more than one of these in place, e.g 2 different doctors making 2 different plans for you, your health care provider may end up out of pocket and may charge you the full fee for service – with no rebate owing to you.

Any questions? Please ask, even the smallest of questions.

Kind Regards,

David, Diabetes Educator @ Diabetes Counselling Online

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