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Diabetes:Step care approach to management
Diabetes:Step care approach to management
Dr. B. K. IyerDr. B. K. Iyer
Diabetes:classification, diagnosis, management
Diabetes:classification, diagnosis, management
Classification Diagnosis Treatment
Classification Diagnosis Treatment
Diabetes classification – a relookDiabetes classification – a relook
Classification Diagnosis Treatment
Classification Diagnosis Treatment
ClassificationClassification
Type 1 diabetes Type 2 diabetes Other
1. Genetic defects of beta cell function2. Genetic defects in insulin action3. Diseases of the exocrine pancreas4. Endocrinopathies5. Drug/ chemical - induced 6. Infections7. Uncommon forms of immune-mediated diabetes8. Genetic syndromes sometimes associated with diabetes
Gestational diabetes mellitus
Type 1 diabetes Type 2 diabetes Other
1. Genetic defects of beta cell function2. Genetic defects in insulin action3. Diseases of the exocrine pancreas4. Endocrinopathies5. Drug/ chemical - induced 6. Infections7. Uncommon forms of immune-mediated diabetes8. Genetic syndromes sometimes associated with diabetes
Gestational diabetes mellitus
Type 1 diabetesType 1 diabetes
Type 1 diabetes is characterized by β-cell destruction, usually leading to absolute insulin deficiency.
A. Immune-mediated
B. Idiopathic
Type 1 diabetes is characterized by β-cell destruction, usually leading to absolute insulin deficiency.
A. Immune-mediated
B. Idiopathic
* Diagnosis and Classification of Diabetes Mellitus. ADA 2009.
* Atkinson MA and Eisenbarth GS. Lancet 2001;358:221-229.
Type 1 diabetes - progressionType 1 diabetes - progression
Type 1 diabetes – immune mediated Type 1 diabetes – immune mediated
Absolute insulin deficiency Usually due to autoimmune destruction of the
pancreatic beta cells Islet-cell antibodies (ICA) or other autoantibodies
antibodies to glutamic acid decarboxylase [anti-GAD] and anti-insulin)
Absolute insulin deficiency Usually due to autoimmune destruction of the
pancreatic beta cells Islet-cell antibodies (ICA) or other autoantibodies
antibodies to glutamic acid decarboxylase [anti-GAD] and anti-insulin)
Type 2 diabetesType 2 diabetes
Hyperglycemia Insulin resistance Relative insulin secretion/ response impairment
Hyperglycemia Insulin resistance Relative insulin secretion/ response impairment
Type 2 diabetes - causesType 2 diabetes - causes
Hyperglycemia in type 2 diabetes can be due to 2 causes:Hyperglycemia in type 2 diabetes can be due to 2 causes:
Pancreas
Insulin Resistance
Liver
HyperglycemiaHyperglycemia
Islet Cell Degranulation;Reduced Insulin Content
Muscle Adipose Tissue
Decreased Glucose Transport & Activity
(expression) of GLUT4
Increased Lipolysis
↑GlucoseProduction
↓GlucoseUptake
ReducedPlasma Insulin
Increased Glucose Output
Cell Dysfunction
Elevated Plasma FFA
Elevated Plasma FFA
Type 2 diabetes & declining β–cell function : UKPDS
Type 2 diabetes & declining β–cell function : UKPDS
Dashed line = extrapolation from UKPDS data
Lebovitz HE, Diabetes reviews, 1999;7: 139-153
Maturity–onset diabetes of the young (MODY) 6 subtypes:
MODY 1 - Mutation in HNF-4-alpha (transcription factor), chromosome 20
MODY 2 - Mutation in glucokinase gene, chromosome 7 MODY 3 - Mutation in HNF-1-alpha (transcription factor),
chromosome 12 (most common form) MODY 4 - Mutation in insulin promoter factor-1 (IPF-1),
chromosome 13 MODY 5 - Mutation in HNF-1-beta, chromosome 17 MODY 6 - Mutation in Neurogenic Differentiation Factor-
1 (NEUROD1) , chromosome 2
Maturity–onset diabetes of the young (MODY) 6 subtypes:
MODY 1 - Mutation in HNF-4-alpha (transcription factor), chromosome 20
MODY 2 - Mutation in glucokinase gene, chromosome 7 MODY 3 - Mutation in HNF-1-alpha (transcription factor),
chromosome 12 (most common form) MODY 4 - Mutation in insulin promoter factor-1 (IPF-1),
chromosome 13 MODY 5 - Mutation in HNF-1-beta, chromosome 17 MODY 6 - Mutation in Neurogenic Differentiation Factor-
1 (NEUROD1) , chromosome 2
Other specific types of diabetes: Genetic defects in β-cell functionOther specific types of diabetes:
Genetic defects in β-cell function
Other specific types of diabetes: Genetic defects in insulin actionOther specific types of diabetes: Genetic defects in insulin action
Type A insulin resistance Leprechaunism Rabson- Mendenhall syndrome Lipoatrophic diabetes Others
Type A insulin resistance Leprechaunism Rabson- Mendenhall syndrome Lipoatrophic diabetes Others
*A clinical screening tool identifies autoimmune diabetes in adults. Fourlanos S; Perry C; Stein MS; Stankovich J; Harrison LC; Colman PG. Diabetes Care. 2006 May;29(5):970-5
Latent Autoimmune Diabetes in Adults (LADA)
Latent Autoimmune Diabetes in Adults (LADA)
Adult-onset diabetes with circulating islet antibodies but not requiring insulin therapy initially
Adults who should be considered for antibody testing*: age of onset <50 years acute symptoms BMI <25 kg/m2 personal or family history of autoimmune disease
Adult-onset diabetes with circulating islet antibodies but not requiring insulin therapy initially
Adults who should be considered for antibody testing*: age of onset <50 years acute symptoms BMI <25 kg/m2 personal or family history of autoimmune disease
Gestational DMGestational DM
Any degree of impaired glucose tolerance with onset or first recognition during pregnancy
Gestational diabetes (GDM) occurs when pancreatic function is not sufficient to overcome the insulin resistance created by changes in diabetogenic hormones during pregnancy.
Most have impaired glucose tolerance that begins in pregnancy
Some have previous undiagnosed type 2 diabetes. 10% have circulating islet cell antibodies
Any degree of impaired glucose tolerance with onset or first recognition during pregnancy
Gestational diabetes (GDM) occurs when pancreatic function is not sufficient to overcome the insulin resistance created by changes in diabetogenic hormones during pregnancy.
Most have impaired glucose tolerance that begins in pregnancy
Some have previous undiagnosed type 2 diabetes. 10% have circulating islet cell antibodies
Diabetes diagnosisDiabetes diagnosis
Classification Diagnosis Treatment
Classification Diagnosis Treatment
DiagnosisDiagnosis
Diabetes mellitus
Impaired fasting glucose (IFG)
Impaired glucose tolerance (IGT)
Gestational diabetes mellitus (GDM)
Diabetes mellitus
Impaired fasting glucose (IFG)
Impaired glucose tolerance (IGT)
Gestational diabetes mellitus (GDM)
Diagnosis: Diabetes mellitusDiagnosis: Diabetes mellitus Symptoms of diabetes (polydipsia, polyuria,
unexplained weight loss) PLUS a random plasma glucose >200 mg/dL (11.1 mmol/L)
or
Fasting plasma glucose > 126 mg/dL (7.0 mmol / L) after overnight (at least 8 hours) fast
or
Two-hour plasma glucose> 200mg/dL (11.1 mmol / L) during a standard 75g oral glucose tolerance test
Symptoms of diabetes (polydipsia, polyuria, unexplained weight loss) PLUS a random plasma glucose >200 mg/dL (11.1 mmol/L)
or
Fasting plasma glucose > 126 mg/dL (7.0 mmol / L) after overnight (at least 8 hours) fast
or
Two-hour plasma glucose> 200mg/dL (11.1 mmol / L) during a standard 75g oral glucose tolerance test
Any of these criteria establishes the diagnosis but needs to be confirmed on a later day
Diagnosis: Impaired fasting glucose (IFG)Diagnosis: Impaired fasting glucose (IFG)
Fasting plasma glucose (FPG) < 100 mg/dl (5.6 mmol/l) = normal
FPG 100-125 mg/dl (5.6-6.9 mmol/l) = impaired fasting glucose (IFG)
Fasting plasma glucose (FPG) < 100 mg/dl (5.6 mmol/l) = normal
FPG 100-125 mg/dl (5.6-6.9 mmol/l) = impaired fasting glucose (IFG)
Oral glucose tolerance test (OGTT) – glucose load containing the equivalent of 75 g anhydrous glucose dissolved in water
2-h post-load glucose < 140 mg/dl (7.8 mmol/l) = normal
2-h post-load glucose 140 - 199 mg/dl (7.8 – 11.1 mmol/l) = impaired glucose tolerance (IGT)
Oral glucose tolerance test (OGTT) – glucose load containing the equivalent of 75 g anhydrous glucose dissolved in water
2-h post-load glucose < 140 mg/dl (7.8 mmol/l) = normal
2-h post-load glucose 140 - 199 mg/dl (7.8 – 11.1 mmol/l) = impaired glucose tolerance (IGT)
Diagnosis: Impaired glucose tolerance (IGT)Diagnosis: Impaired glucose tolerance (IGT)
Diagnosis: Gestational Diabetes Mellitus (GDM)
Diagnosis: Gestational Diabetes Mellitus (GDM)
1. Unequivocal hyperglycemia(confirmed on a subsequent day)
Fasting plasma glucose > 126 mg/dL > 126 mg/dL (7.0 mmol/L)(7.0 mmol/L)
Random plasma glucose >200 mg/dL Random plasma glucose >200 mg/dL (11.1 mmol/L)(11.1 mmol/L)
OR
2. Diagnostic OGTT
100-g glucose load
7.81403-h
8.61552-h
10.01801-h
5.395Fasting
mmol/lmg/dl
Diabetes:management
Diabetes:management
Classification Diagnosis Treatment – drugs in brief
Classification Diagnosis Treatment – drugs in brief
TreatmentTreatmentTreatment
Lifestyle intervention Hypoglycaemic drugsHypoglycaemic drugs
•Weight loss•Increased exercise
Oral hypoglycemic
drugs
Insulin & insulin analogs
Others [incretins,
pramlintide]
1. Biguanides2. Sulfonylureas3. Meglitinide analogs4. Thiazolidinediones5. α-Glucosidase Inhibitors6. DPP-4 Inhibitors
Treatment:Oral Antihyperglycemic Drugs
Treatment:Oral Antihyperglycemic Drugs
Oral antihyperglycemic drugs: Biguanides
Oral antihyperglycemic drugs: Biguanides
Metformin & Extended-release metformin now available decrease hepatic glucose
output lower fasting glycemia reduce HbA1c by 1.5%
adverse effects: lactic acidosis, gastro-intestinal disturbances
Metformin & Extended-release metformin now available decrease hepatic glucose
output lower fasting glycemia reduce HbA1c by 1.5%
adverse effects: lactic acidosis, gastro-intestinal disturbances
AMPK - adenosine monophosphate-activated protein kinase, ACC - acteyl-CoA carboxylase, SREPB-1 - sterol-regulatory-element-binding-protein-1
Diagram adapted from Alice Y.Y. Cheng, I. George Fantus, 'Oral antihyperglycemic therapy for type 2 diabetes mellitus' Canadian Medical Association Journal 172(2),2005 pp213-226
Oral antihyperglycemic drugs: Metformin titration
Oral antihyperglycemic drugs: Metformin titration
1. Begin with low-dose metformin (500 mg) taken once or twice per day with meals (breakfast and/or dinner).
2. After 5–7 days, if GI side effects have not occurred, advance dose to 850 or 1,000 mg before breakfast and dinner.
3. If GI side effects appear as doses advanced, can decrease to previous lower dose and try to advance dose at a later time.
4. The maximum effective dose is usually 850 mg twice per day, with modestly greater effectiveness with doses up to 3 g per day. GI side effects may limit the dose that can be used.
5. Based on cost considerations, generic metformin is the first choice of therapy. A longer-acting formulation is available in some countries and can be given once per day.
Oral antihyperglycemic drugs: Sulfonylureas
Oral antihyperglycemic drugs: Sulfonylureas
1st generation no longer used: Chlorpropamide Tolbutamide 2nd generation : Glyburide, Glipizide, Glimepiride
enhance insulin secretion lower HbA1c by 1.5 % side effects: hypoglycemia, weight gain
1st generation no longer used: Chlorpropamide Tolbutamide 2nd generation : Glyburide, Glipizide, Glimepiride
enhance insulin secretion lower HbA1c by 1.5 % side effects: hypoglycemia, weight gain
Black C, Donnelly P, McIntyre L et al. Meglitinide analogues for type 2 diabetes mellitus. Cochrane Database Syst Rev. 2007 Apr 18;(2):CD004654.
Oral antihyperglycemic drugs: Meglitinide analogs
Oral antihyperglycemic drugs: Meglitinide analogs
Repaglinide Nateglinide
enhance insulin secretion (early-phase insulin release) lower HbA1c by 0.1- 2.1 % (repaglinide) and by 0.2- 0.6%
(nateglinide) side effects: weight gain, hypoglycemia
Repaglinide Nateglinide
enhance insulin secretion (early-phase insulin release) lower HbA1c by 0.1- 2.1 % (repaglinide) and by 0.2- 0.6%
(nateglinide) side effects: weight gain, hypoglycemia
Oral antihyperglycemic drugs: Thiazolidinediones (TZDs)
Oral antihyperglycemic drugs: Thiazolidinediones (TZDs)
Rosiglitazone & Pioglitazone peroxisome proliferator-activated receptor γ
modulators (PPAR γ) insulin sensitizers (increase the sensitivity of muscle,
fat and liver to endogenous and exogenous insulin) lower HbA1c by 0.5 - 1.4 %
adverse effects: weight gain, fluid retention
Rosiglitazone & Pioglitazone peroxisome proliferator-activated receptor γ
modulators (PPAR γ) insulin sensitizers (increase the sensitivity of muscle,
fat and liver to endogenous and exogenous insulin) lower HbA1c by 0.5 - 1.4 %
adverse effects: weight gain, fluid retention
Oral antihyperglycemic drugs:-Glucosidase Inhibitors
Oral antihyperglycemic drugs:-Glucosidase Inhibitors
Acarbose Miglitol
reduce the rate of digestion of polysaccharides in the proximal small intestine, primarily lowering post-prandial glucose levels
lower HbA1c by 0.5 – 0.8 % side effects: increased gas production and
gastro-intestinal symptoms
Acarbose Miglitol
reduce the rate of digestion of polysaccharides in the proximal small intestine, primarily lowering post-prandial glucose levels
lower HbA1c by 0.5 – 0.8 % side effects: increased gas production and
gastro-intestinal symptoms
Oral antihyperglycemic drugs: DPP-IV inibitors
Oral antihyperglycemic drugs: DPP-IV inibitors
Sitagliptin : DPP-IV inhibitor Dipeptidyl peptidase IV (DPP-
IV) is a ubiquitous enzyme that deactivates a variety of bioactive peptides, including GIP and GLP-1
Used alone or in combination with metformin or TZDs
Reduces HbA1c by 0.5 – 0.7 % Side effects: increased rate of
respiratory infections, headaches
Sitagliptin : DPP-IV inhibitor Dipeptidyl peptidase IV (DPP-
IV) is a ubiquitous enzyme that deactivates a variety of bioactive peptides, including GIP and GLP-1
Used alone or in combination with metformin or TZDs
Reduces HbA1c by 0.5 – 0.7 % Side effects: increased rate of
respiratory infections, headaches
Other antihyperglycemic drugs: Incretins
Other antihyperglycemic drugs: Incretins
Glucagon-like peptide 1 (GLP-1) agonist Exenatide - active ingredient in Exenatide
(Byetta) is a synthetic version of a protein present in the saliva of the Gila monster
Glucagon-like peptide 1 (GLP-1) agonist Exenatide - active ingredient in Exenatide
(Byetta) is a synthetic version of a protein present in the saliva of the Gila monster
Glucagon-like Peptide - 1Glucagon-like Peptide - 1 The majority of GLP-1 producing cells are in the
terminal ileum and proximal colon. GLP-1 levels in the blood increase rapidly after a meal. Half-life is very short, approximately one minute. GLP-1 binding to its G-protein coupled receptor on ß-
cells increases glucose stimulated insulin secretion GLP-1 infused into healthy subjects decreases gastric
emptying, causes a sensation of satiety, and decreases appetite.
Effects: enhances insulin secretion limits postprandial hyperglycemia.
The majority of GLP-1 producing cells are in the terminal ileum and proximal colon.
GLP-1 levels in the blood increase rapidly after a meal. Half-life is very short, approximately one minute. GLP-1 binding to its G-protein coupled receptor on ß-
cells increases glucose stimulated insulin secretion GLP-1 infused into healthy subjects decreases gastric
emptying, causes a sensation of satiety, and decreases appetite.
Effects: enhances insulin secretion limits postprandial hyperglycemia.
Other antihyperglycemic drugs: Incretins [Exenatide]
Other antihyperglycemic drugs: Incretins [Exenatide]
Added to metformin or sulfonylureas will reduce HbA1c by 0.4-0.6 %
Side effects: nausea (dose-
depended, declines with time)
acute pancreatitis (some necrotizing or hemorrhagic pancreatitis cases
reported as well)
Added to metformin or sulfonylureas will reduce HbA1c by 0.4-0.6 %
Side effects: nausea (dose-
depended, declines with time)
acute pancreatitis (some necrotizing or hemorrhagic pancreatitis cases
reported as well)
Figure 1. Insulin levels following oral vs IV glucose administration in healthy individuals. Despite identical glucose concentrations, plasma insulin levels peaked much earlier and were greater in response to an oral vs IV dose of glucose.
Figure 2. Insulin levels following oral vs IV glucose administration in patients with type 2 diabetes. The markedly reduced early peak of insulin after oral glucose, along with the smaller differences in insulin levels in response to oral and IV glucose doses, illustrate the diminished incretin effect.
Data extrapolated from Perley, et al. @ http://www.byettahcp.com/hcp/hcp_incretin_effect.jsp
Incretin EffectIncretin Effect
Antihyperglycemic drugs: OthersAntihyperglycemic drugs: Others
Pramlintide (Symlin) synthetic analog of amylin Delays gastric emptying,
suppresses glucagon secretion, decreases appetite
Associated with weight loss (1 - 1.5 kg over 6 months)
Used only in conjunction with insulin treatment
↓ HbA1c by 0.5- 0.7 % Side effects: nausea, gastro-
intestinal symptoms
Pramlintide (Symlin) synthetic analog of amylin Delays gastric emptying,
suppresses glucagon secretion, decreases appetite
Associated with weight loss (1 - 1.5 kg over 6 months)
Used only in conjunction with insulin treatment
↓ HbA1c by 0.5- 0.7 % Side effects: nausea, gastro-
intestinal symptoms
AmylinAmylin
Stored in insulin secretory granules in the ß-cells
Co-secreted with insulin Decreases glucagon Satiety signal? Decreases GI motility
Stored in insulin secretory granules in the ß-cells
Co-secreted with insulin Decreases glucagon Satiety signal? Decreases GI motility
* Onset and duration are rough estimates. They can vary greatly within the range listed and from person to person
** Human insulin is made by recombinant DNA technology
Available insulin preparationsAvailable insulin preparations
Summary of antidiabetic interventions as monotherapy
Summary of antidiabetic interventions as monotherapy
InterventionsExpected
decrease in A1C (%)
Advantages Disadvantages
Step 1: initial
Lifestyle to decrease weight and increase activity
1–2 Low cost, many benefits Fails for most in 1st year
Metformin 1.5Weight neutral, inexpensive
GI side effects, rare lactic acidosis
Step 2: additional therapy
Insulin 1.5–2.5No dose limit, inexpensive, improved lipid profile
Injections, monitoring, hypoglycemia, weight gain
Sulfonylureas 1.5 Inexpensive Weight gain, hypoglycemia
TZDs 0.5–1.4 Improved lipid profile Fluid retention, weight gain, expensive
Other drugs
α-Glucosidase inhibitors 0.5–0.8 Weight neutralFrequent GI side effects, three times/day dosing, expensive
Exenatide 0.5–1.0 Weight lossInjections, frequent GI side effects, expensive, little experience
Glinides 1–1.5† Short duration Three times/day dosing, expensive
Pramlintide 0.5–1.0 Weight lossInjections, three times/day dosing, frequent GI side effects, expensive, little experience
Diabetes:management
Diabetes:management
Classification Diagnosis Treatment – goals
Classification Diagnosis Treatment – goals
* Postprandial measurements should be made 1-2 h after the beginning of the meal, generally peak levels in patients with diabetes.
Standards of Medical Care in Diabetes–2009. ADA Position Statement. Diabetes Care;32:S13-S61.
Glycemic goals: non-pregnant adults with diabetes
Glycemic goals: non-pregnant adults with diabetes
Key concepts in setting glycemic goals HbA1c is the primary target for glycemic
control HbA1c < 7.0% Preprandial capillary plasma glucose 70-130
mg/dl (3.9-7.2 mmol/l) Peak postprandial capillary plasma glucose <
180 mg/dl (< 10.0 mmol/l)*
Key concepts in setting glycemic goals HbA1c is the primary target for glycemic
control HbA1c < 7.0% Preprandial capillary plasma glucose 70-130
mg/dl (3.9-7.2 mmol/l) Peak postprandial capillary plasma glucose <
180 mg/dl (< 10.0 mmol/l)*
* Postprandial measurements should be made 1-2 h after the beginning of the meal, generally peak levels in patients with diabetes.
Standards of Medical Care in Diabetes–2009. ADA Position Statement. Diabetes Care;32:S13-S61.
Glycemic goals: non-pregnant adults with diabetes
Glycemic goals: non-pregnant adults with diabetes
Goals should be individualized based on: duration of diabetes age/life expectancy comorbid conditions known CVD or advanced microvascular complications hypoglycemia unawareness individual patient considerations
More or less stringent glycemic goals may be appropriate for individual patients
Postprandial glucose may be targeted if HbA1c goals are not met despite reaching preprandial glucose goals
Goals should be individualized based on: duration of diabetes age/life expectancy comorbid conditions known CVD or advanced microvascular complications hypoglycemia unawareness individual patient considerations
More or less stringent glycemic goals may be appropriate for individual patients
Postprandial glucose may be targeted if HbA1c goals are not met despite reaching preprandial glucose goals
Glycemic goals - pregnant adults with diabetes
Glycemic goals - pregnant adults with diabetes
Women with GDM
Maternal capillary glucose concentrations: preprandial:≤95 mg/dl
(5.3 mmol/l) and either 1-h postmeal: ≤140
mg/dl (7.8 mmol/l)
Women with GDM
Maternal capillary glucose concentrations: preprandial:≤95 mg/dl
(5.3 mmol/l) and either 1-h postmeal: ≤140
mg/dl (7.8 mmol/l)
Women with preexisting diabetes who become pregnant
Maternal capillary glucose concentrations: premeal, bedtime, and
overnight: 60-99mg/dl Peak postprandial: 100-
129 mg/dl HbA1c <6.0%
Women with preexisting diabetes who become pregnant
Maternal capillary glucose concentrations: premeal, bedtime, and
overnight: 60-99mg/dl Peak postprandial: 100-
129 mg/dl HbA1c <6.0%
Road map to achieve glycaemic goals:Naive to type 2 therapy
Road map to achieve glycaemic goals:Naive to type 2 therapy
Diabetes:management
Diabetes:management
Classification Diagnosis Treatment – step care approach
Classification Diagnosis Treatment – step care approach
Algorithm for the metabolic management of type 2 diabetes; Reinforce lifestyle interventions at every visit and check A1C every 3 months until A1C is <7% and then at least every 6 months. The interventions should be changed if A1C is ≥7%. a)Sulfonylureas other than glybenclamide (glyburide) or chlorpropamide. b)Insufficient clinical use to be confident regarding safety.
ADA Treatment AlgorithmADA Treatment Algorithm
Algorithm for the metabolic management of type 2 diabetes. Reinforce lifestyle intervention at every visit. *Check A1C every 3 months until <7% and then at least every 6 months. +Although three oral agents can be used, initiation and intensification of insulin therapy is preferred based on effectiveness and expense.
ADA Treatment AlgorithmADA Treatment Algorithm
Initiation and adjustment of insulin regimens. Insulin regimens should be designed taking lifestyle and meal schedule into account. The algorithm can only provide basic guidelines for initiation and adjustment of insulin. See reference 90 for more detailed instructions. aPremixed insulins not recommended during adjustment of doses; however, they can be used conveniently, usually before breakfast and/or dinner, if proportion of rapid- and intermediate-acting insulins is similar to the fixed proportions available. bg, blood glucose.
ADA Treatment AlgorithmADA Treatment Algorithm
Initiation and adjustment of insulin regimens. Insulin regimens should be designed taking lifestyle and meal schedule into account. The algorithm can only provide basic guidelines for initiation and adjustment of insulin. See ref. 71 for more detailed instructions. +Premixed insulins are not recommended during adjustment of doses; however, they can be used conveniently, usually before breakfast and/or dinner if proportion of rapid- and intermediate-acting insulins is similar to the fixed proportions available. bg, blood glucose.
ADA Treatment AlgorithmADA Treatment Algorithm
Initiation and adjustment of insulin regimens. Insulin regimens should be designed taking lifestyle and meal schedule into account. The algorithm can only provide basic guidelines for initiation and adjustment of insulin. See ref. 71 for more detailed instructions. +Premixed insulins are not recommended during adjustment of doses; however, they can be used conveniently, usually before breakfast and/or dinner if proportion of rapid- and intermediate-acting insulins is similar to the fixed proportions available. bg, blood glucose.
ADA Treatment AlgorithmADA Treatment Algorithm
Clarifications on the watch listClarifications on the watch list
Insulin therapy in outpatient and inpatient settings
Glycemic control and inpatient outcomes Does a perfect eating plan exist? Medical Nutrition Therapy for Diabetes Review goals and outcomes of Medical Nutrition
Therapy [MNT] Discuss basic recommendations for MNT Review specific recommendations for patient
population groups
Insulin therapy in outpatient and inpatient settings
Glycemic control and inpatient outcomes Does a perfect eating plan exist? Medical Nutrition Therapy for Diabetes Review goals and outcomes of Medical Nutrition
Therapy [MNT] Discuss basic recommendations for MNT Review specific recommendations for patient
population groups
Road Maps to Achieve Glycemic Control in Type 2
Diabetes Mellitus
Road Maps to Achieve Glycemic Control in Type 2
Diabetes MellitusACE/AACE Diabetes Road Map
Task ForceACE/AACE Diabetes Road Map
Task Force