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Microvascular Complications of Diabetes - ECAB

Microvascular Complications of Diabetes - ECAB

V Seshiah

(2009)

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Book Details

Abstract

The pathogenesis of microvascular complications is complex and multifactorial. Yet, hyperglycemia emerges as the most important single cause, which has been proved by the Diabetes Control and Complications Trial (DCCT). Thus, the importance of protecting the body from hyperglycemia cannot be overstated; the direct and indirect effects on the human vascular tree are the major source of morbidity and mortality in both type 1 and type 2 diabetes. Generally, the injurious effects of hyperglycemia are separated into macrovascular complications (coronary artery disease, peripheral arterial disease, and stroke) and microvascular complications (diabetic nephropathy, neuropathy, and retinopathy). It is important for physicians to understand the relationship between diabetes and vascular disease because the prevalence of diabetes continues to increase in our country, and the clinical requirements for primary and secondary prevention of these complications are also expanding.


Table of Contents

Section Title Page Action Price
Front Cover Front ccver
Front Matter ia
Copyright id
ECAB Clinical Update:Diabetology ie
Microvascular Complications ofDiabetes if
About the Authors ig
Contents ii
ECAB Clinical Update InformationMICROVASCULAR COMPLICATIONS OFDIABETES i
Preface v
Diabetic Neuropathy 1a
ABSTRACT 1a
KEYWORDS 1a
Normal Nerve Metabolism and Physiology 1
Etiopathogenesis 2
Metabolic Theory 2
Polyol Pathway 2
Myo-inositol Metabolism 3
Lipids 3
Vascular Theory 4
Pathology 5
Electrophysiological Abnormalities 7
Classification 8
Diabetic Mononeuropathies 8
Cranial Mononeuropathies 8
Truncal Mononeuropathies 9
Isolated and Multiple Mononeuropathies 10
Diabetic Polyneuropathies 10
Acute Sensory Neuropathy 10
Chronic Sensory Motor Neuropathy 11
Proximal Motor Neuropathy 12
Distal Sensorimotor Neuropathy 13
Autonomic Neuropathy 14
Tests to Assess Autonomic Neuropathy 15
Reversibility of Diabetic Neuropathic Syndromes 18
Diagnosis and Treatment 19
Treatment of Hyperglycemia 19
Treatment of Metabolic Abnormalities 20
Aldose Reductase Inhibitors 20
Gangliosides 21
Protein Kinase C Inhibitors 22
Gamma Linoleic Acid 22
Antioxidants 22
Neurotrophins 22
Mecobalamin 22
Nandrolone 23
Treatment of Painful Neuropathy 23
Duloxetine Hydrochloride 25
Pregabalin 26
Normal Saline Therapy 26
Treatment of Autonomic Neuropathy (Table 7) 26
Case Studies Diabetic Neuropathy 33
Case Study 1 33
Presentation 33
On Examination 33
Diagnosis 33
Laboratory Investigations 33
Treatment 33
Diabetic Nephropathy: Clinical Course, Evaluation, and Follow-up Recommendations 37a
ABSTRACT 37a
KEYWORDS 37a
Clinical Course and Markers for Evaluation 38
Stage I: Stage of Hyperperfusion and Hyperfiltration 39
Stage II: Silent Stage 39
Stage III: Microalbuminuria Stage 39
Stage IV: Overt Diabetic Nephropathy 40
Stage V: End-Stage Renal Failure 40
Risk Factors for Nephropathy in Type 2 DM 42
Detection 43
Microalbuminuria 43
Screening for Albuminuria 44
Recommendations for Screening 44
Markers Other than Microalbuminuria 44
Limitations 45
Recommendations for Follow-Up Care 46
Glycemic Control 46
Blood Pressure Control 47
Role of ACE Inhibitors and AR Blockers 47
Dietary Protein Intake 47
Specific Therapies 47
Case Studies Diabetic Nephropathy: Clinical Course, Evaluation, and Follow-up Recommendations 50
Case Study 1 50
Presentation 50
Questions 50
Case Study 2 51
Presentation 51
Questions 52
Case Study 3 53
Presentation 53
Questions 53
Diabetic Retinopathy 55
Introduction 55
Global Update 60
Update in Indian Context 66
Management 70
Treatment 73
Laser Photocoagulation Therapy 73
Laser Photocoagulation for Diabetic Macular Edema 74
Laser Photocoagulation for Proliferative Diabetic Retinopathy 74
Pars Plana Vitreous Surgery in Diabetic Retinopathy 76
Pharmacotherapy 76
Intravitreal Steroids 77
Intravitreal Anti-VEGF Agents 77
Oral Ruboxistaurin 77
Aspirin 77
Patient Education 78
Follow-Up 78
Concomitant Cataract and Diabetic Retinopathy 78
Conclusion 81
Case Studies Diabetic Retinopathy 88
Sight-Threatening Diabetic Retinopathy Present at the Time of Diagnosis of Diabetes 88
Diabetic Retinopathy in Pregnancy 88
Diabetic Retinopathy with Branch Retinal Vein Occlusion with Macular Edema 90
Sexual Dysfunction in Diabetes 92a
ABSTRACT 92a
KEYWORDS 92a
Introduction 92
Physiology of Penile Erection 93
Etiology 95
Pathogenesis 96
Metabolic 97
Hormonal Causes 97
Spermatogenesis 97
Neurogenic Causes 99
Vascular Causes 99
Drug-Induced Erectile Failure 100
Clinical Features 100
Clinical Evaluation 101
Psychogenic or Organic 101
Clinical Assessment 101
Vascular Assessment 103
Neurological Assessment 104
Hormonal Assessment 105
Treatment of Diabetic Erectile Failure 106
Sildenafil Citrate 107
Tadalafil 109
Vardenafil 110
Vasoactive Agents 110
Medicated Urethral System for Erection (MUSE) 111
Vacuum Constriction Devices 112
Surgical Treatment 112
Microvascular Arterial Bypass and Venous Ligation 112
Prosthesis (Penile Implants) 113
Sexual Problems in Diabetic Women 113
Other Books in This Series 119