AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 05/05/06 - 09:06 AM  
 
   
 
|   #1 |
1. Pregnant woman cane in to the office with random blood glucose 14.8 mmol/l, Which of the following should be done 1. Do a 3 hr OFTT 100 gm 2. Fasting blood glucose 3. 2 hour OGTT 75 gm at 2 hr 4. start on insulin 5. diet control 6. start oral hypoglycemic agent 7. return to a OFTT (oral glucose tolerance test) with 50 gm Good luck to all of you ! It was in my last Board exam and I screw up very bad. See who can answer this right ! Simple and see this every day but miss it and screw up BAD !
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 05/05/06 - 09:08 AM  
 
   
 
|   #2 |
It should be OGTT, woman came in, 14.8 x 20.3=295 mg/dl glucose (sorry for using SI unit)
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| Rasul Forum Guru
Topics: 56 Posts: 485
| | 05/05/06 - 09:41 AM  
 
   
 
|   #3 |
She has DM, no need for screening tests anymore. I guess insulin is the answer.
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| wyvern Forum Guru

Topics: 3 Posts: 132
| | 05/05/06 - 09:44 AM  
 
   
 
|   #4 |
Insulin
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| frontal Forum Guru

Topics: 53 Posts: 421
| | 05/05/06 - 09:47 AM  
 
   
 
|   #5 |
Sure. Insulin.
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 05/05/06 - 10:14 AM  
 
   
 
|   #6 |
Right on, Insulin Random blood glucose over 200, you go ahead give insulin. Thanks
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| achilles Forum Guru

Topics: 89 Posts: 1,224
| | 05/05/06 - 12:27 PM  
 
   
 
|   #7 |
thats right. give her insulin. no more testing needed.
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| lha Forum Newbie
Topics: 6 Posts: 12
| | 05/18/06 - 04:00 PM  
 
   
 
|   #8 |
other criteria : fasting glucose >126 --2 times postpradian >200--2 time
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| Surfer Forum Newbie
Topics: 0 Posts: 22
| | 06/05/06 - 03:41 PM  
 
   
 
|   #9 |
Hello, I just registered in this seemingly friendly website. Just to add two other circumstances in which the diagnosis of GDM is made without need to further 3-hr 100 gr OGTT: First when the one-hour 50 gr OGTT result is more than 200, and second once the FBS is 126 or greater. Thanks,
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 06/05/06 - 03:48 PM  
 
   
 
|   #10 |
Dr. Surfer, I don't think you can make the diagnosis of FBS is 126 or greater for a pregnant woman as gestational diabetics. I was trained under the guy who wrote the book on gestational diabetics !
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 06/05/06 - 03:51 PM  
 
   
 
|   #11 |
A fasting plasma glucose level >126 mg/dL (7.0 mmol/L) or a casual plasma glucose >200 mg/dL (11.1 mmol/L) meets the threshold for the diagnosis of diabetes, if confirmed on a subsequent day, and precludes the need for any glucose challenge. In the absence of this degree of hyperglycemia, evaluation for gestational diabetes mellitus in women with average or high-risk characteristics should follow one of two approaches:
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 06/05/06 - 03:53 PM  
 
   
 
|   #12 |
A fasting plasma glucose level > 126 meets the threshold for the diagnosis of diabetics, IF CONFIRMED ON A SUBSEQUENT DAY !!!!!!!!!!!!!!!!!!
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 06/05/06 - 03:54 PM  
 
   
 
|   #13 |
A fasting plasma glucose level >126 mg/dL (7.0 mmol/L) or a casual plasma glucose >200 mg/dL (11.1 mmol/L) meets the threshold for the diagnosis of diabetes, if confirmed on a subsequent day, and precludes the need for any glucose challenge. In the absence of this degree of hyperglycemia, evaluation for gestational diabetes mellitus in women with average or high-risk characteristics should follow one of two approaches: One-step approach: Perform a diagnostic oral glucose tolerance test (OGTT) without prior plasma or serum glucose screening. The one-step approach may be cost-effective in high-risk patients or populations (e.g., some Native-American groups). Two-step approach: Perform an initial screening by measuring the plasma or serum glucose concentration 1 hour after a 50-g oral glucose load (glucose challenge test [GCT]) and perform a diagnostic oral glucose tolerance test on that subset of women exceeding the glucose threshold value on the glucose challenge test. When the two-step approach is employed, a glucose threshold value >140 mg/dL (7.8 mmol/L) identifies approximately 80% of women with gestational diabetes mellitus, and the yield is further increased to 90% by using a cutoff of >130 mg/dL (7.2 mmol/L). With either approach, the diagnosis of gestational diabetes mellitus is based on an oral glucose tolerance test. Diagnostic criteria for the 100-g oral glucose tolerance test are shown in Table 1, below. Alternatively, the diagnosis can be made using a 75-g glucose load and the glucose threshold values listed for fasting, 1 hour, and 2 hours (Table 2, below); however, this test is not as well validated for detection of at-risk infants or mothers as the 100-g oral glucose tolerance test.
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 06/05/06 - 05:16 PM  
 
   
 
|   #14 |
Gestational diabetes(GDM) is defined as glucose intolerance of variable degree with onset or first recognition during the present pregnancy. It can be screened by drawing a 1-hour glucose level following a 50-g glucose load, but is definitively diagnosed only by an abnormal 3-hour OGTT following a 100-g glucose load.
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| AAAAA Forum Fanatic
Topics: 156 Posts: 1,991
| | 06/05/06 - 05:18 PM  
 
   
 
|   #15 |
Despite the FBS is >126, most OB Doc will confirm the diagnosis with further testing in real life !
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| frank100 Forum Guru
Topics: 48 Posts: 586
| | 08/04/06 - 09:59 AM  
 
   
 
|   #16 |
start insulin
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