Preventative Med V Flashcards
US Preventative Services Task Force
- Makes evidence based recommendations about clinical preventive services. Ex. Screening
- Volunteer, panel of national experts in prevention & EBM
With regards to the wellness exam & screening, per ACA…
USPSTF A/B recommendations are 100% covered
How are screening decisions made?
- Burden of suffering (the Ds)
- Death, disease, disability, discomfort, dissatisfaction, destitution - Screening test
- Prevention
Harms of screening
- Risks
- Anxiety
- Additional dx testing
- Over-dx
Cardiovascular disease is associated w/ what?
- HTN
- Hyperlipidemia
- CHD
- Carotid artery stenosis
- Abdominal aortic aneurysm
- Peripheral artery disease
- Aspirin prophylaxis
USPSTF recommendations for HTN screening
- 18-39yo = every 3-5 yrs
- ≥ 40 y/o or at increased risk = annual screening
Who are at an increased risk for HTN?
- High-normal BP
- Overweight
- African American
Screening for HTN in children/adolescents according to AAP
≥ 3 y/o = every health care episode
Screening for HTN in children/adolescents according to NHLB
3-17 yo = annually
Screening for HTN in children/adolescents according to AHA (Bright Futures)
During annual well child visits beginning at age 3
USPSTF recommendations for hyperlipidemia screening
- <20, insufficient evidence
- Primary prevention:
1. Age 40-75, no hx CVD, ≥ 1 CVD risk factor, & 10 yr CVD risk ≥ 10% = low-mod dose statin (Grade B) - If CVD risk 7.5-10%, Grade C
- Age 76+, no hx CVD = Insufficient evidence
CHD USPSTF recommendations
- No hx CHD, using non-traditional risk factors: Insufficient evidence
- Using EKG: Low risk adults = Grade D, intermediate/high risk = insufficient evidence
Carotid artery stenosis USPSTF recommendations
- Grade D, bc only 10% of ischemic strokes are caused by CAS
- 1% asymptomatic
- No overall benefit of CEA, stenting, or medical therapy
- Limited by low prevalence & harms
AAA according to USPSTF (men)
- 65-75 yo previous smoker = Grade B
- 65-75 yo never smoker = Grade C
AAA according to USPSTF (women)
- 65-75 yo previous smoker = insufficient evidence
- 65-75 yo never smoker: screening not recommended = Grade D
USPSTF guidelines for aspirin prophylaxis
- Use to prevent CVD & colorectal cancer
- 50-59 yo = Grade B if:
1. ≥ 10% 10-year CVD risk,
2. Not at risk of bleeding
3. Have a life expectancy of at least 10 yrs
4. Willing to take low-dose aspirin daily for at least 10 yrs - 60-69 y/o with a ≥ 10% 10-yr CVD risk = Grade C:
1. More likely to benefit if not at increased risk of bleeding, life expectancy is at least 10 yrs, willing to take low-dose aspirin daily for at least 10 yrs - Adults < 50 y/o & ≥ 70 y/o = insufficient evidence
Colorectal cancer according to USPSTF
- Grade A = adults age 50-75 yo
- Grade C = adults age 76-85
- Most appropriate if healthy enough to undergo tx, & no comorbid conditions limiting life expectancy
- Greater benefit if never been screened
Prostate cancer according to USPSTF (benefits)
Grade D
- Large US study = no benefit
- Large European study = no more than 1:1000 avoid death by screening
Prostate cancer according to USPSTF (harms)
- False positives
- Biopsy side effects
- Overtx
- Side effects from tx