Obstetricians role in preventing cardio metabolic disease 2019 Impact of the intrauterine environment on future reproductive and metabolic health Flashcards
Leading cause of death in women in UK
CVD and stroke
Risk of T2DM after GD<
7.43, highest risk 3-6 years post party
GDM and relative risk
- future CVD?
- CAD?
- Stroke?
- CVD 1.74
- CAD 2.09
- Stroke 1.25
PET, RR of developing HTN in year following pregnancy
3.1
Recurrent PET 6
Higher if preterm
If hypertensive disease of pregnancy risk of T2DM (vs non hypoertensive)
2-3 fold
If HDP and GDM risk of T2DM, vs GDM alone
RR 18
Risk gestational hypertension and CVD within 14 years
HR 1.8
What can obstetricians do to reduce risk of T2DM in the future for mothers with GDM
Diet and exercise
Counselling AN
Communicate with GP, pregression highest within 3-6 years of GDM. Fasting blood glucose 6-13 weeks. Annual HbA1c
Breast-feeding (>4-12 weeks) reduced risk 50% by 2 ytears and 78% by 5 years
What can obstetricians do to reduced risk of women with hypertensive disorders of pregnancy decwloping CVD in future?
- Inform of risk of HTN in future
- Risk HTN/PET future pregnancy - aspirin
- Lifestyle advice - weight, smoking, exercise diet
What proportion of prengnacy
- Overweight/obese
- Dx GDM
- Smoke in pregnancy
- 50%
- 1/20
- 1/10
Risk low BMI in pregnancy to long term offspring health
Obesity
Hypertenion
Risk obesity in pregnancy to long term offspring health
Obesity
Dyslipidaemia
CVD
T2DM
→ weight loss, physical activity, aspirin
Risk smoking in pregnancy to long term offspring health
Obesity
Hypertension
Insulin resistance
Risk chronic fetal hypoxia in pregnancy to long term offspring health
Obesity
CVD
What % pregnancies ART?
6%
Suboptima growth in utero can left to which later life impacts?
Obesity
Diabetes
CV disease
Dyslipaideami
PCOS
Decreased ovarian reserve
Pubertal timing
For beer 1 kg in birthweight there is a corresponding what % increase in being overweight in mid-childhood?
50%
What is maternal undernutrition rated to in terms of long term weight
Higher risk of obesity
Risk of smoking on long term weight of child
Dose dependent increase up to 15/day
Can fatty acids cross the plancenta?
Yes
How much more hepatic adiposity in mother with GDM vs non GDM
70% increase septic adiposity but no increase in submit or abdominal fat