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Oral Hypoglycemic Agents - ECAB

Oral Hypoglycemic Agents - ECAB

Abdul Hamid Zargar

(2013)

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Book Details

Abstract

Even though we have many advances in the development of oral hypoglycemic agents, an ideal drug for treating type 2 diabetes is still a distant reality. Today, physicians can choose from a variety of medications targeting numerous facets of disease, but each drug class poses some limitations. The age-old molecules, such as sulfonylureas and biguanides, are still valued because of their well-studied mode of action, safety, tolerability, and predictable pharmacodynamic effects. This book attempts to describe the historical aspects and advances in the arena of oral hypoglycemic agents, extended- and sustained-release formulations of glipizide and metformin (both of which have great promise in the treatment of type 2 diabetes mellitus) as well as evaluates the role of the group in diabetic foot infections.


Table of Contents

Section Title Page Action Price
Front Cover \r Front Cover
Font Matter \r ia
Copyright id
ECAB Clinical Update:Diabetology ie
Oral Hypoglycemic Agents if
About the Authors ig
Contents ii
ECAB Clinical Update InformationORAL HYPOGLYCEMIC AGENTS i
Introduction 1
Oral Hypoglycemic Agents: Historical Perspectives and Current Trends 3a
ABSTRACT 3a
KEYWORDS 3b
Natural History Of Type 2 Diabetes Mellitus 4
Fasting Glucose Regulation 5
Oral Hypoglycemic Drugs 8
Insulin Secretagogues 8
Sulfonylureas 8
Mechanism of Action 10
Sulfonylurea Receptor and Ionic Influxes 11
Therapeutic Applications 12
Choice of Sulfonylurea Drug 14
Drug Failure 15
Adverse Effects and Contraindications for Sulfonylurea Therapy 17
Sulfonylureas and their Effect on Cardiovascular Response to Hypoxemia and Ischemia (Ischemic Preconditioning)8 17
Glimepiride 19
Dose 20
Advantages 20
Non-Sulfonylurea Secretagogues-Meglitinides (Glinides) 20
Repaglinide 20
Nateglinide 22
Indications for Usage 22
Insulin Sensitizers 22
Thiazolidinediones 23
Inhibitors Of Gastrointestinal Tract Glucose Absorption 26
Alpha-Glucosidase Inhibitors 26
Acarbose 26
Miglitol 28
Voglibose 28
Antidiabetic Drugs That Lower The Postprandial Glucose Peak 29
Recent Antihyperglycemic Agent (Parenteral) 31
Glucagon Like Peptide-1 (GLP-1) 31
Enzyme-Resistant GLP-1 Analogue 31
Enzyme Inhibitors 32
Combination Therapy In Treatment Of Diabetes Mellitus 32
Sulfonylurea with Metformin 32
Combination of Sulfonylurea + Metformin + Insulin 33
Rationale for Bedtime Insulin and Daytime Sulfonylurea (BIDS Therapy) 34
Approach To The Management Of Type 2 Diabetes Mellitus 36
Early Insulin Therapy 38
Emerging and Future Concepts of Oral Hypoglycemic Agents 43
ABSTRACT 43a
KEYWORDS 43a
Introduction 43
Newer Concepts In Type 2 Diabetes 44
The Incretin Effect 45
Incretin-Based Pharmacological Agents 45
Dipeptidyl Peptidase-4 Inhibitors 46
Mechanism of Action 46
Pharmacokinetics of DPP-4 Inhibitors 47
Therapeutic Considerations3 47
Advantages of These Drugs 48
Disadvantages 48
Precautions Needed before Initiation of DPP-4 Inhibitors 48
Voglibose in Primary Prevention of Type 2 Diabetes Mellitus 48
Rosiglitazone-Cardiac Safety 49
Experimental Agents 49
Summary 50
Case Studies Emerging and Future Concepts of Oral Hypoglycemic Agents 54
Case 1 54
Lessons from Case 1 54
Case 2 54
Lessons from Case 2 55
Metformin: An Old Drug Rediscovered 56
Oral Hypoglycemic Agents and Diabetic Foot 75
ABSTRACT 75a
KEYWORDS 75a
Glycemic Control And Diabetic Foot 75
Oral Hypoglycemic Agents 76
Advantages 76
Disadvantages 77
Insulin 77
Thiazolidinediones 77
Sulfonylureas 78
Metformin 79
Summary 79
Case Studies Oral Hypoglycemic Agents and Diabetic Foot 83
Case Study 1 83
Case Study 2 83
ECAB Clinical Update: Diabetology-Other Books in This Series 85
Diabetes In Pregnancy 85
Prediabetes 85
Infections In Diabetes 86
Insulins In Diabetes 86
Diabetic Foot 87
Dietary Considerations In Diabetes 87
Cardiometabolic Risk In India 88
Glycemic Monitoring 89
Microvascular Complications In Diabetes 90
Lipids In Diabetes 91