DIABETES MELLITUS
PROBLEMS AND
MANAGEMENT
Awal DM
Komplikasi
Kecacatan
Faktor lingkungan
(misal: gizi, gemuk,
kurang gerak)
Genetik:
Kem
atian
Hiperglikemi
Hipertensi
Retinopati
Nefropati
Aterosklerosis
Neuropati
Kebutaan
Gagal ginjal
PJK
Amputasi
Perjalanan penyakit DM tipe 2
Resistensi insulin
Hiperinsulinemia
TGT*
Masalah
• Prevalensi meningkat
• Komplikasi kronik
contoh : kaki diabetik, CAD, nefropati DM
• Pencegahan Primer, Sekunder,
Risk Factors for Type 2 Diabetes
Genetic factors
-Ethnicity
-Family history
Gastational
Diabetes polycystic
Ovarian syndrome,
and party
Type 2
Diabetes
Increasing
age
Central
obesity
Physical
inactivity
Diet
Klasifikasi Etiologis DM
Tipe 1
Destruksi sel beta, umumnya menjurus ke defisiensi insulin
absolut
Autoimun
Idiopatik
Tipe 2
Bervariasi, mulai yang dominan resistensi insulin disertai
defisiensi insulin relatif sampai yang dominan defek
sekresi insulin disertai resistensi insulin
Tipe lain
Defek genetik fungsi sel beta
Defek genetik kerja insulin
Penyakit eksokrin pankreas
Endokrinopati
Karena obat atau zat kimia
Infeksi
Sebab imunologi yang jarang
Sindrom genetik lain yang berkaitan dengan DM
Diabetes Melitus
gestasional
Etiologi Insulin Resisten
Berat badan
lebih
FFA sirkulasi
Lipoatropi
sitokin
Insulin Resisten
Tanpa aktivitas
Etiology of
-Cell Dysfunction
Genetics
Lipotoxicity
Glucose
toxicity
-Cell Failure
Inadequate compentation for insulin
resistance and selective
non-responsivoness to glucose
Loss of
-cell …… ?
Cytokines ?
Amyloid
The Role of Genes and the Environment
Normal
GENES
Insulin
Environment
resistance
Diabetes genes
insulin resistance genes
-cel function genes
Obesity genes
Decreased Insulin
secretion
Type DM
Diet Activity
Toxins
Hyperglycemia
Glucose autooxidation Polyol pathway Protein glycation Oxidative Stress O2- / NO Oxidative factors Antioxidant defenceVasculopathy Retinopathy Neuropathy Nephropathy
NO dependent vasodilatation VSMC proliferation Hemorheologic alterations Coagulationactivation Hypoxia Endoneural blood flow LDL oxidation Heparan sulphate
Type 2 Diabetes is Associated with
Serious Complications
1UK Prospective Diabetes Study Group. Diabetes Res 1990; 13:1–11. 2Fong DS, et al. Diabetes Care 2003; 26 (Suppl. 1):S99–S102.3The Hypertension in Diabetes
Study Group. J Hypertens 1993; 11:309–317. 4Molitch ME, et al. Diabetes Care 2003; 26 (Suppl. 1):S94–S98. 5Kannel WB, et al. Am Heart J 1990; 120:672–676. 6Gray RP & Yudkin JS. Cardiovascular disease in diabetes mellitus. In Textbook of Diabetes 2nd Edition, 1997. Blackwell Sciences.7King’s Fund. Counting the cost.
The real impact of non-insulin dependent diabetes. London: British Diabetic Association, 1996.8Mayfield JA, et al. Diabetes Care 2003; 26 (Suppl. 1):S78–S79.
Leading cause of non-traumatic lower extremity amputations7,8 Diabetic Retinopathy Leading cause of blindness in adults1,2 Diabetic Nephropathy Leading cause of end-stage renal disease3,4 Diabetic Neuropathy
Microangiopathy
Cardiovascular Disease Stroke 2-4 -fold increase in cardiovascular mortality and stroke58/10 individuals with diabetes die from CV events6
Peripheral Arterial Disease
The Complexity of Atherosclerosis:
A Multifactorial Condition
Lipids
Hypertension
Age
Vascular disease
Smoking
Obesity
Diabetes
Diet
Family history
Sedentary
lifestyle
Gender
Thrombotic factors
CardioMetabolic Care
CV Disease
Metabolic Syndrome
DIABETES
Concept of CardioMetabolic Care
Component requiring
treatment
• CHF
• Hypertension
• LDL-C
• Thrombosis
• Stroke
• MCI
•Acute coronary syndr
• Weight
• Triglyceride
• HDL-C
• Hypertension
• Blood Glucose
• Blood Glucose
• Retinopathy
• Nephropathy
• Neuropathy
• Weight
• Lipid profile
• Hypertenssion
Macrovascular Complication of
Type 2 Diabetes
• 80% of people with type 2 diabetes thr from CVD
~ Coronary heart disease (CHD)
- eg, angina, heart attack, heart failure
- 2-to 4-fold increased risk
~ Cerebrovascular disease
- eg, stroke, transient ischemic attacks
- 2-to 4-foid increased risk
~ Peripheral vascular disease
- eg. Intermittent claudication, gangrene,
amputations
KELUHAN KLINIK DIABETES
Keluhan Klinik Diabetes (+)
Keluhan Klasik (-)
< 126
GDP
> 126
100 - 125
< 100
GDS
200
< 200
200
140-199
< 140
GDP
GDS
atauGDP
GDS
< 126
126
200
< 200
Ulang GDS atau GDP
< 140
140-199
200
TTGO
GD 2 Jam
DIABETES MELITUS
Normal
GDPT
TGT
• Evaluasi status gizi• Evaluasi penyulit DM
• Evaluasi perencanaan makan
sesuai kebutuhan
• Nasehat umum
• Perencanaan makan • Latihan jasmani
• Berat idaman
• belum perlu obat penurun glukosa
126
Kadar Glukosa Darah Sewaktu dan Puasa
sebagai Patokan Penyaring dan Diagnosis DM
(mg/dL)
Bukan DM Belum Pasti DM
DM
Kadar Glukosa Plasma < 100 100 – 99
200
Darah Sewaktu
(mg/dL) Darah kapiler < 90 90 – 199
200
Kadar Glukosa Plasma < 100 100 – 125
126
Darah Puasa
(mg/dL) Darah kapiler < 90 90 – 99
100
Catatan :
Untuk kelompok resiko tinggi yang tidak menunjukkan kelainan hasil, dilakukan ulangan tiap tahun. Bagi mereka yang berusia > 45 tahun tanpa faktor risiko lain, pemeriksaan penyaring dapat dilakukan tiap 3 tahun.
1) Edukasi
2) Terapi gizi medis
3) Latihan jasmani
4) Intervensi farmakologis
Jangka Pendek
: Hilangnya keluhan dan
Tanda DM
Jangka Panjang
: Tercegah dan terhambatnya
proggresivitas, mikroangiopati, makroangiopati
dan neuropati
Langkah – langkah Penatalaksanaan
1.
Evaluasi Medis
Riwayat Penyakit :
• Gejala yang timbul, hasil pemeriksaan laboratorium
terdahulu termasuk A1C, hasil pemeriksaan khusus
yang telah ada terkait DM.
• Pola makan, status nutrisi, riwayat perubahan berat
badan.
• Riwayat tumbuh kembang pada pasien anak/dewasa
muda.
• Pengobatan yang pernah diperoleh sebelumnya
secara lengkap, termasuk terapi gizi medis dan
penyuluhan yang telah diperoleh tentang perawatan
DM secara mandiri, serta kepercayaan yang diikuti
dalam bidang terapi kesehatan.
• Pengobatan yang sedang dijalani,
termasuk obat yang digunakan ,
perencanaan makan dan program latihan
jasmani.
• Riwayat komplikasi akut (KAD,
hiperosmolar hiperglikemia, hipoglikemia)
• Riwayat infeksi sebelumnya, terutama
infeksi kulit, gigi, dan traktus urogenilitas
• Gejala dan riwayat pengobatan komplikasi
kronik Pengobatan lain yang mungkin
• Faktor risiko, merokok, hipertensi, riwayat
penyakit jantung koroner, obesitas dan
riwayat penyakit keluarga (termasuk
penyakit DM dan endokrin lain).
• Riwayat penyakit dan pengobatan diluar
DM.
• Pola hidup, budaya, psikososial,
pendidikan, status ekonomi.
• Kehidupan seksual, penggunaan
kontrasepsi dan kehamilan.
Pemeriksaan Fisik :
–
Pengukuran tinggi dan berat badan
–
Pengukuran tekanan darah, termasuk pengukuran
tekanan darah dalam posisi berdiri untuk mencari
kemungkinan adanya hipotensi ortostatik.
–
Pemeriksaan fundoskopi
–
Pemeriksaan rongga mulut dan kelenjer tiroid.
–
Pemeriksaan jantung
–
Evaluasi nadi baik secara palpasi maupun dengan
stetoskop
–
Pemeriksaan ekstremitas atas dan bawah, termasuk
jari.
–
Pemeriksaan kulit (acantosis nigrican dan bekas
tempat penyuntikan insulin) dan pemeriksaan
neurologis.
–
Tanda-tanda penyakit lain yang dapat menimbulkan
Evaluasi Laboratories/penunjang lain
:
– Glukosa darah puasa dan 2 jam post
prandial
– A1C
– Profil lipid pada keadaan puasa (kolesterol
total, HDL, LDL, trigliserida)
– Kreatinum serum
– Albuminuria
– Keton, sedimen dan protein dalam urine
– Elektrokardiogram
Tindakan rujukan :
– Kebagian mata bila diperlukan pemeriksaan
mata lebih lanjut
– Konsultasi keluarga berencana untuk wanita
usia produktif
– Konsultasi terapi gizi medis sesuai indikasi
– Konsultasi dengan edukator diabetes
– Konsultasi dengan spesialis kaki (podiatrist),
spesialis perilaku (psikolog), atau spesialis
lain sesuai indikasi
2.
Evaluasi medis secara berkala
Dilakukan pemeriksaan kadar glukosa darah
puasa dan 2 jam sesudah makan sesuai
dengan kebutuhan
Pemeriksaan A1C dilakukan setiap (3-6) bulan
Setiap 1 (satu) tahun dilakukan pemeriksaan :
Jasmani lengkap
Mikroalbuminuria
Kreatinin
Albumin/globulin dan ALT
Kolesterol total, kolesterol LDL, kolesterol
HDL dan trigliserida
EKG
Foto Sinar-X dada
funduskopi
Treating Type 2 Diabetes means Treating
Hyperglycaemia and the Metabolic Syndrome
Good glycaemic control
•
Obesity
•
Insulin resistance
•
Hyperinsulinaemia
•
Hypertension
•
Dyslipidaemia
•
Procoagulant state
Metabolic syndrome
NEED TO
TREAT
Microvascular &
Macrovascular
complications
Treatment options for type 2
diabetes
• Sulfonylureas
– 1st generation e.g. chlorpropamide, tolbutamide
– 2nd generation e.g. glyburide, gliclazide, glipizide, gliquidone – 3rd generation e.g. glimepiride – Modified release
• Glinides/meglitinides
– Non-sulfonylureic e.g. repaglinide
– Amino acid derivatives e.g. nateglinide
• Biguanides
– e.g. metformin
• Thiazolidinediones
– e.g. rosiglitazone, pioglitazone
•
-glucosidase inhibitors
– e.g. acarbose• Insulin
– regular – intermediate/long acting – pre-mixed – analogs rapid acting long acting• Fixed-dose oral antidiabetic
drug combinations
– e.g. glyburide/metformin, glipizide/metformin,
Biguanides
TZD
TZD
Biguanides
Sites of Action of Current OAD
MUSCLE
ADIPOSE
TISSUE
LIVER
Modified: Ann Intern Med 1999;131:281
INTESTINE
Acarbose
PANCREAS
Glucose
S.U
Meglitinides
Obat Hipoglikemik Oral
Golongan Generik Nama Dagang Mg/tab Dosis Harian (mg) Lama Kerja (jam) Frek /hari Waktu
Sulfonilurea Klorpropamid Diabenese 100-250 100-500 24-36 1
Sebelum makan Glibenklamid Daonil 2,5-5 2,5-15 12-24 1-2 Glipizid Minidiab 5-10 5-20 10-16 1-2 Glucotrol-XL 5-10 5-20 12-16** 1 Glikazid Diamicron 80 80-320 10-20 1-2 Diamicro-MR 30 30-120 24 1 Glikuidon Glurenorm 30 30-120 6-8 2-3 Glimepirid Amaryl 1,2,3,4 0,5-6 24 1 Gluvas 1,2,3,4 1- 6 24 1 Amadiab 1,2,3,4 1- 6 24 1 Metrix 1,2,3,4 1- 6 24 1 Glinid Repaglinid NovoNorm 0,5,1,2 1,5-6 - 3 Nateglinid Starlix 120 360 - 3
Tiazolidindion Rosiglitazon Avandia 4 4-8 24 1 Tidak bergantu ng jadwal
makan
Pioglitazon Actos 15,30 15-45 24 1 Deculin 15,30 15-45 24 1
Golongan Generik Nama Dagang Mg/tab Dosis Harian (mg) Lama Kerja (jam) Frek /hari Waktu Penghambat Glukosidase α
Acarbose Glucobay 50-100 100-3000 3 Bersama suapan pertama
Biguanid Metformin Glucophage 500-850 500-3000 6-8 1-3
Bersama/ sesudah makan Glumin 500 6-8 2-3 Metformin-XR Glucophage-XR 500-750 500-2000 Glumin-XR 500 24 1 Obat kombinasi tetap Metformin + Glibenklamid Glucovance 250/1,25 500/5 200/5 Total glibencamid 20mg/hari 12-24 1-2 Bersama/ sesudah makan Rosiglitazon + Metformin Avandamet 2mg/ 500mg/ 4mg/ 500mg 8mg/ 2000mg/ (dosis Maksimal) 12 2 Glimepirid + Metformin Amaryl-Met FDC* 1mg/ 250mg/ 2mg/ 500mg 2mg/ 500mg/ 4mg/ 1000mg - 2 Rosiglitazon + Glimepirid Avandaryl* 4mg/1mg 4mg/2mg 4mg/4mg 8mg/4mg (dosis Maksimal) 24 1 Bersama/ sesudah makan pagi
= not commonly seen in monotherapy
Choosing antidiabetic agents:
safety and tolerability
= treatment-related adverse event
SAFETY AND TOLERABILITY Risk of hypoglycemia1,2 Weight gain1,2 Gastrointestinal side effects1 Lactic acidosis1 Edema3 ANTIDIABETIC AGENTS α-glucosidase Insulin secretagogues Metformin inhibitors TZDs* Insulin
1DeFronzo RA. Ann Intern Med 1999; 131:281–303.2UKPDS. Lancet 1998; 352:837–853. 3Nesto RW, et al. Circulation 2003; 108:2941–2948. *TZDs = thiazolidinediones
Choosing antidiabetic agents: efficacy
= reduced levels = increased levels = no significant effect
Insulin secretagogues Metformin TZDs* Effect on FPG/HbA1c1 Effect on plasma insulin1,2
–
Effect on insulin resistance3–
Effect on insulin secretion4 EFFICACY Insulin ANTIDIABETIC AGENTS α-glucosidase inhibitors1DeFronzo RA. Ann Intern Med 1999; 131:281–303.2Lebovitz HE. Endocrinol Metab Clin North Am 2001; 30:909–933. 3Matthaei S, et al. Endocrine Reviews 2000; 21:585–618.4Raptis SA & Dimitriadis GD. J Exp Clin Endocrinol; 2001; 109 (Suppl.
2):S265–S287. *TZDs = thiazolidinediones
Hyperglycaemia
Pancreas
Liver
Muscle
Impaired
Insulin secretion
–
+
Metformin
Increased
glucose
production
Decreased
glucose
uptake
Therapeutic Actions of Metformin:
Metformin reduces insulin resistance
Increase glycogenesis
Increased receptor binding
Increased IRTK
Decrease blood glucose level
Prevents glucotoxicity
Inhibited GLP-1 degradation
Promoted satiety
Glitazone
• Insulin sensitizer : anti hyperglycaemic agent
• Improve lipid profile *
• Improve hypertension *
• Reduce PAI-1, CRP, E-Selectine, TNF-α, IL- 6, resistin,
leptin *
• Anti proliferative *
* anti atherogenic
200 150 100 Bl ood G lu cose ( m g /d l)
Work principle of Acarbose
small bowels colon blood
meal
Carbohydrates
Enzymes transport glucose into the blood stream
200
150
100
small bowels colon blood
meal + Glucobay®
Blutzuckerspiegel vor und nach 7 Wochen Therapie mit
3 x 50 mg Acarbose/Tag
(kontinuierliche Glukosemessung)
Before acarbose
after acarbose
Blutzuckerspiegel vor und nach 7 Wochen Therapie mit
3 x 50 mg Acarbose/Tag (kontinuierliche Glucosemessung)
Zick, Acarbose Fibel 2001
Blood glucose before - and 7 weeks after treatment with Acarbose
(continous glucose recording)
time
Blood
Glucose
m
g
%
Paradigm for early combination
treatment
If HbA1c > 6.5%* at 3 months Initiate combination therapy† in parallel with diet/exercise If HbA1c 9% at diagnosis Initiate combination therapy† or insulin in parallel with diet/exercise 0 1 2 3 4 5 6 If HbA1c < 9% at diagnosis Initiate monotherapy in parallel with diet/exerciseMonths from diagnosis
Treat to goal of
HbA
1c< 6.5%*
by 6 months
*Or fasting/preprandial plasma glucose < 110 mg/dL (6.0 mmol/L) where assessment of HbA1c is not possible
†Combination therapy should include agents with complementary mechanisms of action
The main concept of treatment :
make plasma glucose concentration as normal as possible
Novel therapeutic approaches
Transketolase activators : activated by thiamin,
benfotiamine
PARP inhibitors : block four major pathways
Antioxidant ( esp. Catalytic ) : endothelial enzymes
such as eNOS &
RASIONALISASI TERAPI INSULIN DINI
• DMT-2 Progresif, pe↓ fx sel β
• Resist. Insulin sel β kerja keras lelah
dekompensasi HIPERGLIKEMIA
GLUKOTOKSISITI
↓ fx sel β
↑ resist. Ins.
• R/ insulin dini ↓ hiperglik ↓ glukotoks
cegah ↓ fx sel β
cegah komplik. kronik
↑ hiperglik.
Sediaan Insulin Onset of Action (Awal kerja) Peak Action (Puncak kerja) Effective Duration of Action (Lama kerja)
Insulin prandial (Meal-related) Insulin short-acting
Regular (Actrapid®; Humulin®R) Insulin analaog rapid-acting
Insulin lispro (Humalog®)
Insulin glulisine (Apidra ®)
Insulin aspart (NovoRapid ®)
30 - 60 menit 5 – 15 menit 5 – 15 menit 5 – 15 menit 30 – 90 menit 30 – 90 menit 30 – 90 menit 30 – 90 menit 3 – 5 jam 3 – 5 jam 3 – 5 jam 3 – 5 jam Insulin intermediate-acting
NPH (Insulatard ®, Humulin ®N) Lente* 2 – 4 jam
2 – 4 jam 4 – 10 jam 4 – 12 jam 10 – 16 jam 12 – 18 jam Insulin long-acting
Insulin glargine (Lantus ®)
Ultralente*
Insulin determin (Levemir ®)
2 – 4 jam 6 – 10 jam 2 – 4 jam No peak 8 – 10 jam No peak Insulin campuran
(Short- dan intermidiate-acting) 70%NPH/30%reguler
(Mixtard ®; Humulin ®30/70)
70% insulin aspart protamine/30% Insulin aspart (NovoMix ®30)
75% insulin lispro protamine/25% insulin Lispro injection (Humalog ®Mix25)
30 – 60 menit 10 – 20 menit 5 – 15 menit Dual Dual 1 – 2 jam ?? 10 – 16 jam 15 – 18 jam 16 – 18 jam
Farmakokinetik insulin eksogen berdasar waktu kerja (time course of action)
Sediaan Insulin
(onset of action )Awal kerja ( peak action )Puncak Kerja ( effective duration of Lama Kerjaaction )
Insulin prandial ( meal-related )
Insulin short acting
Regular ( Actrapid, Humulin R ) Insulin rapid acting
Insulin glulisine ( Apidra ) Insulin Aspart** ( Novo Rapid ) Insulin Lispro (Humalog)
30 – 60 m 5 – 15 m 5 – 15 m 5 – 15 m 30 – 90 m 30 – 90 m 30 – 90 m 30 – 90 m 3 – 5 jam 3 – 5 jam 3 – 5 jam 3 – 5 jam Insulin Basal Insulin intermediate-acting NPH (Insulatard, Humulin N ) Insulin Long Acting
Insulin glargine ( Lantus ) Insulin detemir ( Levemir)
2 – 4 jam 2 – 4 jam 2 – 4 jam 4 – 10 jam No peak No peak 10 – 16 jam Insulin Campuran
( short- dan intermediate – acting )
70 % NPH/ 30 % regular
( Mixtard; Humulin 70/30 ) 70 % NPH/ 30 % analog rapid
( NovoMix 30 )
30 – 60 m dual 10 – 16 jam