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A Practical Guide to Diabetes Mellitus
Nihal Thomas, Kanakamani Jeyaraman, Asha HS, Jachin Velavan, Senthil Vasan, Thomas V Paul, Kishore Kumar Behera, Simon Rajaratnam
1:
Physiology
PANCREAS
Functional Anatomy
Synthesis of Insulin
Insulin Receptor
Mechanism of Action of Insulin
Effects of Insulin
Effect on carbohydrate metabolism (Fig. 1.4)
Effect on lipid metabolism
Effect on protein metabolism
Effect on potassium transport
Effect on General Growth and Development
Glucose Transporters (GLUT)
Major Factors Regulating Insulin Secretion
The Incretin Effect
GIP
GLP-1
GLP-1 in the Pancreas: Insulin Secretion and β cell Mass
GLP-1 in the Periphery: Gut Motility and Insulin Sensitivity
GLP-1 in the CNS: Control of Appetite and Weight
Properties and Biological Actions of GIP and GLP-1
Substances with Insulin like Activity
DIABETES MELLITUS
Type 1 Diabetes
Type 2 Diabetes
Consequences of Disturbed Carbohydrate Metabolism
Consequences of Disturbed Lipid Metabolism
Consequences of Disturbed Protein Metabolism
Consequences of Disturbed Cholesterol Metabolism
Further Complications
2:
Pathogenesis, Diagnosis and Classification of Glycemic Disorders
INTRODUCTION
CLASSIFICATION
PATHOGENESIS
Type 1 DM (T1DM)
Genetic Factors
Autoimmunity
Role of Islet autoantibody testing in clinical practice
Environmental Factors
Type 2 DM (T2DM)
Genetic Factors:
Environmental Factors
Fetal and Neonatal Programming/Epigenetic Effects:
Role of Obesity and Inflammation
DIAGNOSIS OF DIABETES MELLITUS
THE CONCEPT OF PRE-DIABETES
DIAGNOSIS OF IFG AND IGT
THE CONCEPT OF “THE METABOLIC SYNDROME”
Clinical Context
Study Highlights
Clinical Implications
SCREENING FOR DIABETES
SUMMARY OF RECOMMENDATIONS FOR ADULTS WITH DIABETES
Glycemic Control Targets
Lipids
Key Concepts in Setting Glycemic Goals
GLYCOSYLATED HEMOGLOBIN (HBA1C)
3:
Practical Medical Nutritional Therapy
THE GOALS OF MNT INCLUDE
RECOMMENDED NUTRIENT INTAKE ASPERCENT OF TOTAL CALORIES
CARBOHYDRATE
Recommended Intake
Simple Carbohydrate
Complex Carbohydrate
Benefits of Increasing Dietary Fiber
Glycemic Index of Foods
Low Glycemic Index Foods (< 55)
Medium Glycemic Index Foods (55–69)
High Glycemic Index Foods (>70)
Glycemic Load
PROTEIN
Role of Protein in Diabetic Diet
Recommended Daily Allowance for Protein
Sources
FAT
Recommendations for Fat Intake
Visible Sources of Fat
Invisible Sources of Fat
Composition of Commonly used Oils*
Recommended Oils
Recommended Quantity of Oil
Sources of Trans Fat in Diet
Omega-3 Fatty Acids
Micronutrients
NON-NUTRITIVE SWEETENERS
ALCOHOL AND DIABETES
Fenugreek
Food Exchanges
Meal Planning
Step 1: Assessment has four components
Step 2: Identify the areas for dietary intervention
Step 3: Formulation of Meal Plan
Determine the Calorie Requirement
Distribution of Carbohydrate Load Through Small Frequent Meals
Healthy Snack Options (Midmorning and Evening)
Plate Method
Management of Nephropathy
Management of Cardiovascular Disease
Step 4: Monitoring Progress
Diet for Type 1 Diabetes
4:
Exercise
INTRODUCTION
PHYSIOLOGICAL CHANGES OCCURING DURING EXERCISE
CLINICAL IMPLICATIONS OF THE EFFECTS OF EXERCISE IN DIABETES
BENEFITS OF EXERCISE IN PATIENTS WITH DIABETES
POTENTIAL ADVERSE EFFECT OF EXERCISE IN PATIENTS WITH DIABETES
Cardiovascular
Microvascular
Metabolic
Musculoskeletal
EXERCISE PRESCRIPTION
Medical Evaluation
Exercise History
Motivation/psychosocial Issues
Patient Education
Avoiding Complications
Timing of Exercise
Realistic Plan for the Individual
Tips to Start a Walking Program
Exercise in Children
TYPES OF PHYSICAL ACTIVITY
Strengthening Exercises
Aerobic Exercises
Flexibility (Stretching) Exercises
Endurance Exercises
PRACTICAL CONSIDERATIONS (Fig. 4.8)
How Much Exercise?
Which is the Best Exercise?
5:
Counseling
INTRODUCTION
Steps in Counseling
A. Rapport-building
B. Identifying Counseling Goals
C. Assessment of Patient's Level of Coping
D. Patient Typing
E. Practical Considerations
F. Counseling Intervention
G. Follow-up
CONCLUSION
CASE STUDIES
Case 1
Discussion
Assumptions for Mapping
Case 2
Discussion in Brief
ACKNOWLEDGMENT
6:
Oral Antidiabetic Agents
ROLE OF ORAL ANTIDIABETIC AGENT THERAPY IN TYPE 2 DIABETES MELLITUS
SULPHONYLUREAS
Available Agents
Glibenclamide
Glipizide
Gliclazide
Glimepiride
Glimepiride Vs Other Sulphonylureas
Therapeutic Application of Glimepiride
BIGUANIDES
Adverse Effects of Biguanide Therapy
Therapeutic Application
Contraindications
MEGLITINIDE
Mechanism
Available Agents and Dosing
Nateglinide: 60 mg/120 mg per meal Therapeutic Application
Disadvantages
ALPHA GLUCOSIDASE INHIBITORS
Available Agents
Clinical Use
Contraindications
Precautions
THIAZOLIDINEDIONES
Therapeutic Applications
Contraindications
Available Agents
INCRETIN EFFECT
GLP 1 Analogues and Di Peptidyl Peptidase Inhibitors (DPP IV)
Dipeptidyl Peptidase Inhibitors
Mechanism of action of DPP- IV Inhibitors
Available Agents
Sitagliptin
Therapeutic Application
GUIDELINES FOR INITIATING ORAL ANTIDIABETIC AGENTS: (ADA 2007 GUIDELINES, REVISED IN 2012)
7:
Parenteral Therapeutic Agents
PATHOPHYSIOLOGY AND THE BASIS FOR INSULIN REPLACEMENT REGIMENS
HISTORY
SOURCES OF INSULIN
CLASSIFICATION OF INSULIN
Basal Insulins
Bolus or Mealtime Insulins
Premixed Insulin
INDICATIONS FOR INSULIN THERAPY
THERAPEUTIC REGIMENS
Augmentation Therapy
Replacement Therapy
Dosing
ORAL MEDICATIONS PLUS INSULIN
INSULIN ANALOGS
STANDARD INSULIN Vs INSULIN AnalogS
PROBLEMS WITH REGULAR INSULIN
INSULIN ANALOGS
Rapidly-acting Analogs
Insulin Lispro
Insulin Aspart
Insulin Glulisine
Long-acting Analogs
Insulin glargine
Insulin Detemir
Insulin Degludec
Insulin Degludec Plus
NEW SECRETAGOGUES
The Incretin Effect
Exenatide
Dosage
Adverse Effects
Drug Safety
Drug-Disease Contraindications
Liraglutide
8:
Insulin Therapy—Practical Aspects
INTRODUCTION
INSULIN STORAGE
INSULIN SYRINGES
REUSE AND DISPOSAL OF SYRINGES
SYRINGE ALTERNATIVES
SITES FOR INSULIN ADMINISTRATION
Mixing of Insulin
Split-mix and Multiple Dose Regimens
FACTORS THAT AFFECT RATE OF INSULIN ABSORPTION
Site of Injection
Temperature
Exercise
COMPLICATIONS OF INSULIN THERAPY
Hypoglycemia
Weight Gain
Lipoatrophy/Lipohypertrophy
SICK DAY MANAGEMENT
Sick Day Guidelines
Other Instructions
ALTERNATIVE METHODS OF INSULIN DELIVERY
Pen Injectors
Permanent Pen Device
Temporary Pen Device (Prefilled Pens/Single Use only)
Limitations of Pen Devices
Insulin Pump—Continuous Subcutaneous Insulin Infusion (CSII)
Basal Insulin
Bolus Insulin
Benefits of CSII
Risks of CSII
Special Consideration with CSII Therapy
Training Clients on CSII
Dose Adjustment for Normal Eating (DAFNE)
What is DAFNE?
What are the Benefits of DAFNE?
DETERMINING EFFECTIVENESS OF SELF-INJECTION EDUCATION
9:
Instruments and Gadgets
INTRODUCTION
Self-monitoring of Blood Glucose
Benefits of SMBG
Frequency of SMBG
Timing for SMBG
Barriers for SMBG
Record Keeping
SMBG Devices
Issues to be Considered in Glucose Meter Selection
Calibration Code
Training on Self-monitoring of Blood Glucose (SMBG)
Continuous Glucose Monitoring System
Components
Continuous Glucose Monitor
Cable
Glucose Sensor
Com-station
Beneficial Scenarios
Limitations
Warnings/Precautions
10:
Peripheral Neuropathy
INTRODUCTION
DEFINITION
WHO Definition of Neuropathy in Diabetes
RISK FACTORS
CLASSIFICATION
PATHOGENESIS
Metabolic Hypothesis
Immune Hypothesis
Microvascular Hypothesis
Neurotrophic Hypothesis
Oxidative Stress Hypothesis
CLINICAL PRESENTATION
Assessment of DSPN
Nylon Nonofilament Test
QST–Quantitative Sensory Testing
Electrophysiology
Proximal Motor Neuropathy
Management
General Management
Large Fiber Neuropathy
Medical Management of DSPN
Management Aimed at Pathogenesis
Management Aimed at Symptoms
Deep Seated Pain
Focal Neuropathies
Mononeuropathy
Entrapment Neuropathy
CONCLUSION
11:
Feet, Footcare and Neuroarthropathy
INTRODUCTION
Etiology of Foot Ulceration
Pathobiology of Foot Ulceration
Structural Deformity and Limited Joint Mobility
Evaluation of a Foot Ulcer in Diabetes
Classification of Diabetic Foot Ulcers
Treatment of Foot Ulcer in Diabetes
Role of Debridement
Role of Antibiotics
Role of Amputation
History of Previous Ulceration and Amputation
Prevention
Investigations
I. Plain Radiography
II. Bone scan (Fig. 11.13)
III. MRI (Good Sensitivity and Specificity)
IV. Portable Infrared Dermal Thermometry
V. Joint Aspiration
VI. Synovial Biopsy
Treatment
Surgical Therapy
Medical Therapy
Diabetes Maintenance Therapy for Vascular Disease Prevention
12:
Footwear
INTRODUCTION
FOOT INJURY MECHANISM—DUE TO SENSORY NEUROPATHY
Foot Injury Mechanism Due to Motor and Sensory Neuropathy
FOOT EXAMINATION FOR SELECTING APPROPRIATE FOOT ORTHOTICS
Test for Protective Sensation
Intrinsic Muscle Strength
Plantar Pressure Assessment
SELECTION OF FOOTWEAR
1. The Low-risk Foot Patients (~ 85%)
Microcellular Rubber
2. The Moderate-risk Foot Patients (~ 15%)
Footwear Prescription
MCR Sandal
Footwear Management for Ulcers and Deformities
Add-ons to the Sole of the Footwear
3. The High-risk Foot Patients
Algorithm for Choosing Footwear and Braces
SUMMARY
13:
Hypertension
DEFINITION
DIAGNOSIS
CLASSIFICATION
PREVALENCE OF HYPERTENSION IN DIABETES
PATHOGENESIS
TARGET LEVELS OF BLOOD PRESSURE IN PATIENTS WITH DIABETES
MANAGEMENT OF HYPERTENSION
A. Screening and Initial Evaluation
B. Nonpharmacologic Therapy of Hypertension
Diet
Weight Reduction
Moderately Intense Physical Activity
Smoking Cessation and Moderation of Alcohol Intake
Micronutrient Intake
C. Pharmacotherapy of Hypertension
Choice of Antihypertensive Drugs
D. Home Blood Pressure Monitoring and Ambulatory Blood Pressure Monitoring
EVIDENCE FOR TREATMENT
A-Level Evidence
B-Level Evidence
C-Level Evidence
Expert Consensus
Uncontrolled Hypertension in Diabetes
WHEN AND HOW TO INVESTIGATE FOR SECONDARY CAUSE FOR HYPERTENSION
Renovascular Hypertension
Primary Hyperaldosteronism
14:
Nephropathy
INTRODUCTION
DEFINITIONS
RISK FACTORS
CLASSIFICATION
Stage 1—Stage of Renal Hypertrophy and Glomerular Hyperfiltration
Stage 2—Stage of Apparent Normalcy
Stage 3—Stage of Microalbuminuria or Incipient Nephropathy
Stage 4—Stage of Overt [or Established] Nephropathy
Stage 5—End Stage Renal Disease (ESRD)
SURVIVAL IN PATIENTS WITH DIABETIC NEPHROPATHY
PATHOGENESIS OF NEPHROPATHY
PATHOLOGY
SCREENING
CLINICAL PRESENTATION
DIFFERENTIATING FROM OTHER CAUSES OF KIDNEY DISEASES
Decline of GFR without Proteinuria
Absence of Retinopathy
Sudden and Rapid Onset of Proteinuria
Macroscopic Hematuria and/or RBC Casts in Urine
Presence of Systemic Symptoms
MANAGEMENT
Prevention is Better Than Cure!
Renin-Angiotensin-Aldosterone System (RAAS) Blockade
Control of Hypertension
Dietary Restriction
Lifestyle Modification
Lipid Lowering
What Should be Done when the GFR has Begun to Decline?
Avoidance of Further Injury
Supportive Treatment for the CKD Patient
Lifestyle Modifications
Control of Dyslipidemia
Phosphate Binders and Vitamin D Analogs
Treatment of Anemia
Avoidance of Fluid Overload, Hyperkalemia and Metabolic Acidosis
INVESTIGATIONS
Renal Replacement Therapy (RRT)
NORMOALBUMINURIC CKD IN DIABETES
NEWER/EXPERIMENTAL THERAPies FOR DIABETIC NEPHROPATHY
CONCLUSIONs
15:
Cardiovascular Complications and Dyslipidemia
CARDIOVASCULAR DISEASE-THE IMPACT OF DIABETES
PATHOGENESIS OF CHD
Diabetic Cardiomyopathy
Cardiac Autonomic Neuropathy
CLINICAL MANIFESTATIONS
SCREENING FOR CORONARY ARTERY DISEASE IN DIABETES
Indications for Testing of CAD
Cardiac Testing in Symptomatic Diabetic Subject
CARDIAC TESTING
Management
Lifestyle Modifications
Glycemic Control
Control of Blood Pressure
Lipid Management
Antiplatelet Therapy
Multiple Risk Factor Modification
ACUTE CORONARY SYNDROME
Thrombolysis
Coronary Interventions
CARDIAC FAILURE
HYPERGLYCEMIA AND BEYOND
DYSLIPIDEMIA IN DIABETES
Hypertriglyceridemia
HDL
LDL
Lipoprotein (a)
Apoprotein (B)
MANAGEMENT
PRIMARY PREVENTION OF CVD IN PATIENTS AT METABOLIC RISK
16:
Ocular Disease and Retinopathy
INTRODUCTION
CORNEAL CHANGES
LENS AND CATARACT
DIABETES AND GLAUCOMA
ORBITAL INVOLVEMENT
NEURO OPHTHALMIC MANIFESTATIONS OF DIABETES
Cranial Neuropathies
Autonomic Dysfunction
Optic Neuropathies
DIABETIC RETINOPATHY
Epidemiology
Risk Factors
Classification and Features of Diabetic Retinopathy
I. Non-Proliferative Diabetic Retinopathy (NPDR)
Mild NPDR
Moderate NPDR
Severe NPDR
Very Severe NPDR
II. Proliferative Diabetic Retinopathy
III. Clinically significant Macular Edema (CSME)
Pathology and Implications of the Features of DR
Complications of diabetic retinopathy
MANAGEMENT OF DIABETIC RETINOPATHY
Mild and Moderate NPDR
Severe and Very Severe NPDR
Clinically Significant Macular Edema (CSME)
PDR
Screening Protocol for Diabetic Retinopathy
Referral to Ophthalmologist
OPHTHALMOSCOPY
PROCEDURE
Fundus Findings of Diabetic Retinopathy
Microaneurysms
Hard Exudates
Hemorrhages
Soft Exudates (Cotton Wool Spots)
Venous Beading
IRMA (Intraretinal Microvascular Abnormalities)
Neovascularization
Tractional Retinal Detachment
RECORDING OF FUNDUS FINDINGS
17:
Autonomic Neuropathy
INTRODUCTION
EPIDEMIOLOGY OF DAN
PATHOGENESIS
CLINICAL MANIFESTATIONS OF DAN
Cardiovascular Autonomic Neuropathy (CAN)
Clinical Manifestations
Evaluation of CAN
Treatment of CAN
Gastrointestinal (GI) Autonomic Neuropathy
Clinical Manifestations
Evaluation of GI autonomic Neuropathy
Treatment
Genitourinary Autonomic Neuropathy
Clinical Manifestations
Evaluation of Genitourinary Autonomic Neuropathy
Treatment
Metabolic Manifestations of DAN
Sudomotor and Peripheral Microvascular Manifestations of DAN
Clinical Manifestations
Evaluation
Treatment
Miscellaneous Manifestations of DAN
CURRENT GUIDELINES FOR THE DIAGNOSIS OF DAN
MANAGEMENT IMPLICATIONS OF DAN
CONCLUSION
18:
Infections in Diabetes
INTRODUCTION
Predisposing Factors
Host Factors
Organism Specific Factors
Infections with an Increased Prevalence in Patients with Diabetes
Head and Neck
Genitourinary
Skin and Soft Tissue
Pulmonary
Abdominal
Infections Unique to Patients with Diabetes
Head and Neck
Urinary Tract
Skin and Soft Tissue
SPECIFIC INFECTIONS
Head and Neck Infections
Rhinocerebral Mucormycosis
Malignant Otitis Externa
Periodontal Infections
Pulmonary Infections
Urinary Tract Infections
Bacteriuria and Cystitis in Women
BACTERIURIA AND CYSTITIS IN WOMEN
EMPHYSEMATOUS PYELONEPHRITIS
Abdominal and Gastrointestinal Infections
Emphysematous Cholecystitis
Enteric Pathogens
Skin and Soft Tissue Infections
Intertrigo
Dermatophyte (Tinea) Infections
Pyomyositis
Synergistic Necrotizing Cellulitis
Fournier's Gangrene
Diabetic Foot Infections
DIABETIC FOOT INFECTIONS
Meliodosis
Immunizations Recommended in Diabetes
CONCLUSION
Common Infections and Suggested Antimicrobial Therapy
19:
Emergencies
INTRODUCTION
PRECIPITATING FACTORS
PATHOPHYSIOLOGY OF DKA AND HHS
CLINICAL RECOGNITION, ESTABLISHING A DIAGNOSIS AND ASSESSMENT OF CO-MORBIDITIES
History in DKA and HHS
Physical Findings in DKA and HHS
DIAGNOSTIC EVALUATION AND LABORATORY STUDIES
Urine
Blood and Plasma
Other Tests
CLINICAL MANAGEMENT OF DKA AND RECOGNITION OF COMPLICATIONS
Fluid Resuscitation
Insulin Therapy
Electrolyte Correction
Potassium
Correction of Acid-base Balance
Treatment of Concurrent Infection
Complications
PROGNOSIS
HYPOGLYCEMIA IN A PATIENT WITH DIABETES
Pathophysiology of Counter-regulation
Causes
Clinical Classification of Hypoglycemia
Severe Hypoglycemia
Documented Symptomatic Hypoglycemia
Asymptomatic Hypoglycemia
Probable Symptomatic Hypoglycemia
Relative Hypoglycemia
Clinical Recognition of Hypoglycemia
History
Physical Examination
Clinical Management of Hypoglycemia
Long-term Management
20:
Pregnancy
INTRODUCTION
TERMINOLOGY
GESTATIONAL DIABETES MELLITUS
Pathophysiology
Screening
Whom to Screen?
When to screen?
How to screen?
Diagnostic Testing
Other Methods of Diagnosing Diabetes in Pregnancy
Maternal and Fetal Complications in GDM
PREGESTATIONAL DIABETES
Fetal Effects
Unexplained Fetal Demise
Preconception Counseling
MANAGEMENT
Obstetric Management of GDM
Antepartum Management
Postpartum Management
FUTURE RISKS IN MOTHER
CONCLUSION
21:
Diabetes in Childhood and Adolescence
EPIDEMIOLOGY
DIAGNOSIS
CLASSIFICATION
CLINICAL FEATURES
MANAGEMENT
Diet
Exercise
Management of Exercise: Principles
Appropriate Management by Age
Infants (< 1 Year)
One to Three Years
Preschoolers and Early School-Aged Children (3–7 Years)
School-Aged Children (8–11 Years)
Adolescents
Transitional Care of Childhood Diabetes—The Problems of the Emerging Adult
Glycemic Control: Targets by Age
Insulin Management
Blood Glucose Monitoring
CHRONIC COMPLICATIONS
Growth Retardation
Nephropathy
Hypertension
Dyslipidemia
Retinopathy
Foot Care
Psychological Aspects
Associated Autoimmune Conditions
ACUTE COMPLICATIONS
Hypoglycemia
Diabetic Ketoacidosis
SICK DAY MANAGEMENT
TYPE 2 DIABETES IN CHILDREN
Prediction of Development of Type 1 Diabetes Mellitus
CONCLUSIONS
22:
Secondary Diabetes and Other Specific Types
CLASSIFICATION OF SECONDARY DIABETES
Disorders of the Pancreas
Chronic Pancreatitis
Fibrocalculous Pancreatic Diabetes
Acute Pancreatitis
Pancreatectomy
Cystic Fibrosis
Primary Hemochromatosis and Secondary Hemochromatosis
Pancreatic Cancers
Endocrinopathies
Cushing's syndrome
Growth Hormone Excess
Hyperthyroidism
Pheochromocytoma
Primary Hyperaldosteronism (Conn's Syndrome)
Pancreatic Neuroendocrine Tumors
Drug and Chemical Induced Diabetes
CHRONIC COMPLICATIONS IN SECONDARY DIABETES
CLINICAL CONSIDERATIONS–WHY IS KNOWLEDGE ABOUT SECONDARY DIABETES IMPORTANT?
MANAGEMENT
OTHER SPECIFIC TYPES OF DIABETES
Genetic Defects of Beta-cell Function
Maturity-onset Diabetes of the Young (MODY)
Mitochondrial DNA Defects
Proinsulin/Insulin Conversion Defect and Aberrant Insulin Synthesis
Defects in Insulin Action–Severe to Extreme Insulin Resistance
Infectious Diseases
Other Uncommon Autoimmune Mediated Diabetes
Genetic Syndromes with a Higher Propensity to Develop Diabetes
23:
Perioperative Care
METABOLISM AT REST
METABOLIC CHALLENGE OF SURGERY
PREOPERATIVE MANAGEMENT OF DIABETIC PATIENTS
Preoperative Assessment
Evaluation of End-Organ Damage
Level of Glycemic Control
CLASSIFICATION OF THE TYPE OF SURGERY
Management of Diabetes Depends on
CHOICE OF ANESTHESIA
PREMEDICATION
INTRAOPERATIVE ANESTHETIC MANAGEMENT OF DIABETIC PATIENTS
Aims of Management
Monitoring under Anesthesia
General Principles of Management
MAJOR SURGERY REGIMEN
MANAGEMENT OF DIABETIC PATIENTS UNDER DIFFERENT MODES OF ANESTHESIA
In General Anesthesia
In Regional Techniques
PROBLEMS TO BE ANTICIPATED IN A DIABETIC PATIENT UNDER ANESTHESIA
Hypoglycemia
Treatment
Hyperglycemia
Treatment
Diabetic Ketoacidosis
Treatment
EMERGENCY SURGERY IN THE DIABETIC PATIENT
SPECIAL CLINICAL SCENARIOS
POSTOPERATIVE MANAGEMENT OF DIABETIC PATIENTS
Blood Glucose Monitoring and Control
Surgical Wound Management
SUMMARY
24:
Laboratory and Analytical Methods
INTRODUCTION
LABORATORY ERRORS
PREANALYTICAL, ANALYTICAL AND POSTANALYTICAL ERRORS
Control of Preanalytical and Postanalytical Errors
At the Test Selection
At the Phlebotomy
At Transport
At the laboratory
At the Reporting (Postanalytical)
Control of Analytical Errors
Quality Control (QC)
Internal Quality Control
External Quality Control/Assurance
ROLE OF LABORATORY IN DIABETES MANAGEMENT
AVAILABLE ASSAYS
Plasma Glucose
Preanalytical Considerations
Methods and Analytical Considerations
Recommended Results
Oral GTT
Glycated Hemoglobin (GHb, HbA1c)
Preanalytical Considerations
Methods and Analytical Considerations
Recommended Results
Serum Creatinine
Methods and Analytical Considerations
Recommended Results
Lipid Profile
Serum Cholesterol
Serum Triglycerides
High-Density Lipoprotein Cholesterol
Low-Density Lipoprotein Cholesterol
Urinary Albumin Excretion (UAE)
Preanalytical Considerations
Methods and Analytical Considerations
Recommended Results
OTHER TESTS OF RELEVANCE
Ketone Bodies in Urine
Fructosamine
Assay Method
Insulin and C-Peptide
Normal Range
Islet Cell Antibodies
Assay Methods
25:
Recent Advances
SELECTIVE SODIUM-GLUCOSE COTRANSPORTER-2 (SGLT) INHIBITORS
DRUGS WHICH POTENTIATE INSULIN SECRETION
Newer Glucagon-like Peptide-1 Analogs
Taspoglutide
Albiglutide
Lixisenatide
Newer DPP-IV inhibitors
INSULIN RECEPTOR ACTIVATORS
NEWER PEROXISOME PROLIFERATOR ACTIVATED RECEPTOR (PPAR) AGONISTS
NEW HEPATIC TARGETS FOR GLYCEMIC CONTROL IN DIABETES
MISCELLANEOUS
ADVANCES IN INSULIN THERAPY
Oral Insulin
Inhalational Insulin
Buccal Insulin
IMMUNOTHERAPY FOR TYPE 1 DIABETES
Immunomodulators
Humanized anti-CD3 Monoclonal Antibodies
Rituximab
Thymoglobulin
Recombinant Human Glutamic Acid Decarboxylase (rhGAD65)
Miscellaneous
STEM CELL THERAPY
26:
Inhospital Management of Diabetes
INTRODUCTION
EFFECTS OF HYPERGLYCEMIA IN HOSPITALIzED PATIENTS AND BENEFITS OF GLYCEMIC CONTROL
WHICH PATIENT should we ADMIT?
AIMS AND TARGETS
Goals for Blood Glucose Levels*
THE DIABETES INPATIENT TEAM
THE PARADOX: BARRIERS TO GLYCEMIC CONTROL IN HOSPITAL
COMMON ERRORS IN MANAGEMENT
Glucose Monitoring
GLUCOSE CONTROL
General Recommendations
Recommendations in Specific Situations
The Patient on Oral Agents and Who is not Eating
The Patient on Oral Agents and Who is Eating
The Insulin-treated Patient Who is not Eating
The Insulin-treated Patient Who is Eating
Some Peculiar Clinical Situations
27:
Integrating Systems
INTRODUCTION
DISEASE PREVENTION
PREVENTION AND ITS IMPORTANCE
In The Hospital
In The Community
INTEGRATED DIABETES CLINICS
Functionaries of an Integrated Diabetes Clinic and their Role
Physician
Diabetes Educator
Dietician
Physiotherapist
Foot Care Technician
Ophthalmologist
Laboratory Quality Control
Essential Pharmacy Services
Outreach Activities
DIABETES SUPPORT GROUPS
Steps for Starting a Diabetes Support Group
Meeting Scheme
After Session
INTRODUCTION
Telehealth Classroom Setup
Videoconferencing system—Dedicated and Desktop Dedicated System
Communication Media
Software
DESKTOP CONFERENCE—WEB-BASED LEARNING METHOD
Multipoint Control Unit (MCU)
Live Streaming to Desktop/Laptop
Archiving the Lectures
Telepresence
REQUIREMENTS FOR QUALITY TRANSMISSION
Image
Audio
Lighting
Positioning of the Camera
ADMINISTRATIVE CHALLENGES AND ISSUES
Impact of Telemedicine on Diabetes and Health
CONCLUSION
Clinical Case Studies
Final Evaluation
Answers to Self Assessment
Appendices
WHAT IS DIABETES MELLITUS?
WHAT ARE THE SYMPTOMS OF DIABETES MELLITUS?
WHAT DOES THE MANAGEMENT OF DIABETES MELLITUS INVOLVE?
HOW OFTEN SHOULD ONE CHECK BLOOD SUGARS?
Monitoring Blood Sugar Control
WHAT ARE THE TABLETS UTILIZED IN TREATING DIABETES MELLITUS?
WHAT ARE THE SYMPTOMS OF A LOW BLOOD SUGAR (“HYPOGLYCEMIC ATTACK”)?
WHEN SHOULD INSULIN BE USED?
HOW SHOULD INSULIN BE ADMINISTERED?
WHAT EXTRA ATTENTION DOES THE FEET REQUIRE IN DIABETES MELLITUS?
CONCLUSION
THE IMPORTANCE OF FOOT CARE IN DIABETES MELLITUS
INDEX
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