02/08/2026
𝐀𝐃𝐀 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝𝐬 𝐨𝐟 𝐂𝐚𝐫𝐞 𝐢𝐧 𝐃𝐢𝐚𝐛𝐞𝐭𝐞𝐬 𝟐𝟎𝟐𝟔
✅𝗗𝗶𝗮𝗴𝗻𝗼𝘀𝘁𝗶𝗰 𝗖𝗿𝗶𝘁𝗲𝗿𝗶𝗮 𝗳𝗼𝗿 𝗗𝗶𝗮𝗯𝗲𝘁𝗲𝘀
Four standard ways to diagnose
in nonpregnant individuals:
🔹 Hb A1C ≥ 6.5%
🔹 Fasting Plasma Glucose (FPG) ≥126mg/dL (7.0 mmol/L)
🔹 2Hr Plasma Glucose ≥200mg/dL(11.1 mmol/L) during an OGTT
🔹 RBS ≥200mg/dL(11.1 mmol/L)
with classic symptoms of hyperglycemia
(such as polyuria, polydipsia, and unexplained weight loss) or a hyperglycemic crisis.
📍Requirements for Confirmation📍
In the absence of unequivocal hyperglycemia (e.g., a hyperglycemic crisis),
a diagnosis requires two abnormal test results:
*Two different tests (e.g., HbA1C and FPG) measured at the **same time** from the same or different blood samples.
*The **same test repeated** at two different time points.
If an individual has discordant results from two different tests, the result that is above the diagnostic threshold should be repeated to confirm the diagnosis.
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✅ 𝗗𝗶𝗮𝗴𝗻𝗼𝘀𝗶𝘀 𝗶𝗻 𝗦𝗽𝗲𝗰𝗶𝗳𝗶𝗰 𝗖𝗼𝗻𝗱𝗶𝘁𝗶𝗼𝗻𝘀
🔸Gestational Diabetes (GDM):
Diagnosed at 24–28 weeks of gestation using either a "one-step" 75-g OGTT or
a "two-step" approach (50-g glucose load followed by a 100-g OGTT if positive).
🔸Cystic Fibrosis–Related Diabetes (CFRD): Annual screening with OGTT is preferred starting at age 10. An HbA1C ≥6.5% is also consistent with a CFRD diagnosis.
🔸Post-transplantation Diabetes Mellitus (PTDM):
The OGTT is the preferred test for a formal diagnosis once the patient is stable on an immunosuppressive plan and free of acute infection.
🔸Monogenic Diabetes:
Genetic testing is recommended for all children diagnosed with diabetes in the first 6 months of life and for those with atypical features and a strong family history suggestive of an autosomal-dominant pattern.
(Declaimer: This post is intended only for medical professionals and educational purposes.)
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#2026
