DR.V.SEKAR COIMBATORE DIABETES FOUNDATION COIMBATORE,TAMIL NADU,INDIA GDM DIAGNOSIS AND GDM DIAGNOSIS AND MANAGEMENT MANAGEMENT
DR.V.SEKAR COIMBATORE DIABETES
FOUNDATIONCOIMBATORE,TAMIL NADU,INDIA
GDM DIAGNOSIS AND GDM DIAGNOSIS AND MANAGEMENTMANAGEMENT
SCREENINGSCREENINGSELECTIVE SCREENING OR
UNIVERSAL SCREENING
UNIVERSAL SCREENING BECAUSE OF HIGH
PREVALANCE
ONE STEP OR TWO STEPONE STEP OR TWO STEP
ONE STEP APPROACH OGTT IN 100 GRAMGLUCOSE DIRECTLY
TWO STEP APPROACH IT’S A SCREENING BY 100 GRAM GLUCOSE
CUT OFF – 140MG/DL IDENTIFY 80 % GDM
IF CUT OFF – 130MG/DL IDENTIFY 90 % GDM
PROFESSOR PROFESSOR DR.V.SESHIAHDR.V.SESHIAH
ONE STEP 75GRAM GLUCOSE LOAD 1HR BLOOD SUGAR TESTING CUT OFF 140MG/DL
HIGH RISK INDIVIDUAL SCREENING SHOULD BE DONE IN ALL TRIMESTERS – 1ST, 2ND & 3RD
DIAGNOSIS OF GDM WITH A DIAGNOSIS OF GDM WITH A 100GRAM OR 75 GRAM GLUCOSE 100GRAM OR 75 GRAM GLUCOSE
LOADLOAD100 GRAM GLUCOSE
LOADMG/DL
FASTING 95
1 HR 180
2 HR 155
3HR 140
75 GRAM GLUCOSE LOAD
MG/DL
FASTING 95
1 HR 180
2 HR 155
CONT’CONT’
2 OR MORE OF THE VENOUS PLASM CONCENTRATION MUST BE MET OR
EXCEEDED FOR A POSITIVE DIAGNOSIS
THE TEST SHOULD BE DONE IN THE MORNING AFTER AN OVER NIGHT FAST OF BETWEEN 8 & 14 HR & AFTER ATLEAST 3 DAYS OF UNRESTRICTED DIET (> 150G CHO / DAY) & UNLIMITED PHYSICAL ACTIVITY
THE SUBJECT SHOULD REMAIN SEATED
INDICATION FOR INDICATION FOR SCREENINGSCREENING
FAMILY HISTORY OF DIABETESOBESITYBOHINFERTILITYPCORAPID INCREASE IN WEIGHTINCREASED MATERNAL AGEAC > 95%HYPERTENSION
ROLE OF SMBGROLE OF SMBG7 POINT BLOOD SUGAR PROFILE IN IDENTIFYING THE GLUCOSE INTOLERANCE DURING PREGNANCY
CLINICAL CASE STUDYCLINICAL CASE STUDY
MRS.E.KRISHNAVENI 26YRS WITH NORMALGTT - FASTING 88 1HR 142 2HR 122 3HR 109,HBA1C 5.9%.IVF CONCEIVED,WT GAINED 9KGS IN 6 MONTH AMENHORREA, SCAN REPORTSHOWS POLYHYDRAMNIOSIS
PATIENT IS ADVICED TO TAKE NORMAL DIETWITH 7 PIONT BLOOD SUGAR PROFILE
CONT’CONT’NAME DAY BB
FABF
BL AL BD AD 3.AM
E.KRISHNAVENI
1 ST 85 93 83 130 86 144 79
2 ND 75 98 86 134 79 136 86
STANDARDIZATION OF STANDARDIZATION OF FOODFOOD
MEASURING SPOONS MEASURING CUPS WEIGHING SCALE
PRATICALLY HOW MUCH IT IS POSSIBLE
HOW TO CALCULATE THE HOW TO CALCULATE THE CALORIE REQUIREMENT ?CALORIE REQUIREMENT ?1ST TRIMESTER – PRE PREGNANCY WT * 30 CALS
Eg: 60*30 = 1800 CALS + 100 CALS =1900 CALS /DAY
2ND TRIMESTER- PRE PREGNANCY WT * 30 CALSEg: 60*30 = 1800 CALS + 200 CALS =2000 CALS /DAY
3RD TRIMESTER- PRE PREGNANCY WT * 30 CALSEg: 60*30 = 1800 CALS + 300 CALS =2100 CALS /DAY
ROLE OF SMBG IN THE MEAL PLAN
NAME DAY
BBF
ABF BL
AL BD
AD
3.00 AM
MRS .SANGEETHA
1ST 85 130 98
83 86 117
79
200 G IDLIADVISED SPLIT DIET
2 ND
72 98 94
105
85 111
86
150 G IDLI
INSULIN THERAPYINSULIN THERAPYINDICATION – MORE THAN TWOOCCASION THE CONTROL IS NOT
ACHIEVED
FASTING > 90MG/DL ,POST PRANDIAL >120MG/DLABNORMAL SCAN REPORT
- AC 95%
- INCREASED FETAL GROWTH
- POLYHYDRAMNIOSIS
PRE MIX – BASAL PRE MIX – BASAL BOLUSBOLUSPRE MIX – ADJUSTING THE DOSE ACCORDING TO THE NEED MAY NOT BE POSSIBLE
BASAL BOLUS – PRECIOUS ADJUSTMENT OF FASTING,POST PRANDIAL CONTROL IS POSSIBLE