Individualizing Type 2 Diabetes Management. Cynthia Gerstenlauer, ANP-BC, GCNS-BC, CDE, CCD

Transcription

1 Individualizing Type 2 Diabetes Management Cynthia Gerstenlauer, ANP-BC, GCNS-BC, CDE, CCD

2 Harsh Statistics 30.3 million (9.4% of population) in US had DM in 2015 The percent of population with DM increases with age to 25.2% >65 years 57 million in US have prediabetes (18.8% of population) 5-10% with Type 1 diabetes ~7.2 million (23.8%) are undiagnosed One in every 500 children/adolescents

3 The Burden of Diabetes in Michigan 1,087,000 people or12.9% of the adult population have diabetes 2,741,000 people or 37% of the adult population have prediabetes Every year 46,000 people are diagnosed with diabetes The serious complications include heart disease, stroke, amputation, end-stage kidney disease, blindness, and death

4 Diabetes is Expensive Diagnosed diabetes costs ~$9.7 billion in MI each year Total direct medical expenses were ~$7 billion in 2017 Another $2.7 billion was spend on indirect costs from lost productivity due to diabetes People with diabetes have medical expenses ~2.3 times higher than those who don t have diabetes

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6 T2DM is an endocrine and metabolic disorder characterized by: Insulin secretion deficits High blood glucose levels Glucagon secretion Insulin resistance If left untreated, can cause target organ damage Microvascular complications Macrovascular complications

7 Initiate preventive measures Develop therapeutic management plans PCPs Role Monitor patients BG levels effectively through follow-up visits and referrals Teach patient to provide self-care Manage comorbid conditions BP control Lipid control Antiplatelet agents Follow-up and referrals

8 Assess A1C levels Monitor BG logs Office Visits Evaluate medication dosages and adherence Screen for weight gain or loss Measure BP and lipid levels Assess foot care Assess nutrition and exercise Annual urinalysis for microalbuminuria, health exam, dental care, glaucoma screening

9 Guidelines for Diabetes Management American Association of Clinical Endocrinologists (AACE) American Diabetes Association (ADA) American College of Endocrinology (ACE) American College of Physicians (ACP)

10 General Traditional Classifications Type 1 diabetes (T1DM) accounts for 5-10% of diabetes, occurs in youth, is defined by the body having beta cell destruction (therefore insulin deficiency) Type 2 diabetes (T2DM) accounts for 90-95% of diabetes, occurs in adults, is hallmarked by the body systemically having insulin resistance (therefore at first insulin excess and beta cell function)

11 Classifying Diabetes Four overall general categories: Type 1Diabetes (T1DM) Type 2 Diabetes (T2DM) Gestational Diabetes Types of diabetes due to other specific causes All of these categories are further divided, heterogeneous in clinical presentation have variable progression, and may not be mutually exclusive In general the true classification becomes more apparent with time

12 Classifying Diabetes Once persistent hyperglycemia occurs, in all forms of diabetes (though the rates of progression vary), these people are at risk for developing the same chronic complications The intervention of therapy is dependent on the classification of the type of diabetes and the risk of complications

13 The observation of risk factors, symptoms, elevated blood glucoses, and HbA1c are important even prior to knowing the classification of diabetes Classifying Diabetes With these observations, it is also feasible to change the risk of future complications and even stop the diagnosis of diabetes With these observations, it is feasible to intervene and therefore avert the onset of diabetes induced ketoacidosis

14 Previously known as noninsulin-dependent diabetes or adult-onset diabetes Type 2 Diabetes Accounts for 90-95% of diabetes Due to the loss of beta cell secretion, frequently on the background of insulin resistance Adults may present with abnormal labs, weight los, polyuria, polydipsia, and even ketosis (particularly in ethnic minorities in the US)

15 Subset called ketosis prone or Flatbush diabetes Type 2 Diabetes Occurs more frequently in individuals with African ancestry With lack of medicinal intervention can slip into DKA Amazingly, sometimes lifestyle changes can even achieve euglycemia without medical intervention Sometimes could be referred to as Type 1b

16 Types Due to other causes Medication induced: Glucocorticoids, thiazide diuretics, and atypical antipsychotics are known to increase the risk of diabetes Steroid (glucocorticoid) induced diabetes is fairly common in patients with rheumatologic disorders, inflammatory bowel diseases, COPD, asthma, and transplant patients Monogenic Diabetes Certain genetic changes in individuals can create beta cell dysfunction Later discoveries of genetic etiologies have led to groups of people with diagnosed monogenic diabetes syndromes

17 Types Due to other causes Monogenic defects that cause beta-cell dysfunction are known as neonatal diabetes and maturity-onset diabetes of the young (MODY) This classification of diabetes represents a small (<5%) portion of patients with diabetes Neonatal or Congenital diabetes: All children diagnoses with diabetes in the first 6 months of life should have immediate genetic testing for neonatal diabetes 80-85% of cases can be found to have an underlying monogenic cause Certain genetic versions can be treated properly and safely with oral sulfonylurea, and therefore forego insulin injection therapy Autoimmune type 1 diabetes rarely occurs before 6 months of age

18 Types Due to other causes Maturity-onset diabetes of the young (MODY) CONSIDER IN INDIVIDUALS WHO HAVE ATYPICAL DIABETES AND MULTIPLE FAMILY MEMBERS WITH DIABETES NOT CHARACTERISTIC OF TYPE 1 OR TYPE 2 DIABETES THE PRESENCE OF AUTOANTIBODIES FOR TYPE 1 DIABETES PRECLUDES FURTHER TESTING FOR MONOGENIC DIABETES USUALLY RESPOND WELL TO LOW DOSES OF SULFONYLUREAS, WHICH ARE CONSIDERED FIRST LINE THERAPY

19 Nonpharmacologic Management Lifestyle Modifications Regular physical activity and exercise Behavioral support: smoking cessation, self-care management, alcohol moderation, substance use disorder counseling, stress reduction Healthy nutrition Weight self-management Medical management Surgical management Structured diet programs

20 Nonpharmacologic Management cont. Diabetes education Glycemic control Technology tools can use Self-glucose management Self-monitoring blood glucose (SMBG) Continuous glucose monitoring (CGM) Behavioral support

21 Pharmacologic Management Antihyperglycemic agents Biguanides GLP1 agonists SGLT2s DPP-4 Inhibitors Insulin therapy Pens and vials V-Go Insulin pumps

22 GLP-1 Receptor Agonists Incretin mimetics enhance insulin secretion, inhibit glucagon secretion, induce satiety, delay gastric emptying Exanatide (Byetta), Exanatide ER (Bydureon), liraglutide (Victoza), Dulaglutide (Trulicity), lizisenatide (Adlyxin), Semaglutide (Ozempic)

23 SGLT2 Inhibitors Selective sodium-glucose cotransporter inhibitors Empaglifozin (Jardiance), canaglifozin (Invokana), dapaglifozin (Farxiga), ertugliflozin (Steglatro) Renal Benefits

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25 DPP-IV Inhibitors (Gliptins) Reduce breakdown of GLP-1 (which increases insulin secretion and promotes satiety) Alogliptin (Nesina), Sitagliptin (Januvia), saxagliptin (Onglyza), linagliptpin (Tradjenta) Effectively reduces HgbA1c in CKD stages 3 and 4 Appear safe May have some renoprotective effects; reduction in albuminuria seen in several studies

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27 Three Levels of Prevention Primary Prevention Risk factors Nutrition Interventions Environmental modifications Behavior changes Secondary Prevention Early diagnosis of T2DM

28 Three Levels of Prevention cont. Tertiary Prevention How to preclude physiologic and psychological impairments Long-term treatment adherence Disease complication prevention Minimizing adverse reactions associated with medications Promoting healthy lifestyles and practices Follow-up care with other multidisciplinary measures

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