Please select the eligibility criteria that correspond to the clinical trial below.
Title: Look AHEAD: Action for Health in Diabetes
Brief Summary: The Look AHEAD study is a multi-center, randomized clinical trial to examine the long-term effects of a lifestyle intervention designed to achieve and maintain weight loss. The study will investigate the effects of the intervention on heart attacks, stroke and cardiovascular-related death in individuals with type 2 diabetes who are also overweight or obese.


Options:
A: Inclusion Criteria:

* Type 2 diabetes
* Overweight
* BMI of 25 kg/m2 or greater
* If on insulin, BMI of 27 kg/m2 or greater
* Blood pressure less than 160/100 mmHg
* HbA1c less or equal to 11%
* Triglycerides less than 600 mg/dl
* Willingness to participate

Exclusion Criteria:

* Unable or unwilling to give informed consent or communicate with local study staff.
* Current diagnosis of schizophrenia, other psychotic disorders, or bipolar disorder.
* Hospitalization for depression in past six months.
* Self-report of alcohol or substance abuse within the past twelve months.
* Current consumption of more than 14 alcoholic drinks per week.
* Current acute treatment or rehabilitation program for these problems.
* Plans to relocate to an area not served by Look AHEAD or travel plans that do not permit full participation in the study.
* Lack of support from primary care health provider or family members.
* Failure to complete the two-week run-in for dietary intake and exercise.
* Weight loss exceeding 10 lbs. in past three months.
* Current use of medications for weight loss.
* Self reported inability to walk two blocks.
* History of bariatric surgery, small bowel resection, or extensive bowel resection.
* Chronic treatment with systemic corticosteroids.
* Another member of the household is a participant or staff member in Look AHEAD.
* Currently pregnant or nursing.
* Cancer requiring treatment in the past five years, except for non-melanoma skin cancers or cancers that have clearly been cured.
* HIV positive (self-report), due to effects on weight and body composition of HIV and medications used to treat HIV.
* Active tuberculosis (self-report).
* Cardiovascular disease (heart attack or procedure within the past three months).
* Participation in a cardiac rehabilitation program within last three months.
* Stroke or history/treatment for transient ischemic attacks in the past three months.
* Pulmonary embolus in past six months.
* Unstable angina pectoris or angina pectoris at rest.
* A history of cardiac arrest.
* Complex ventricular arrhythmia at rest or with exercise (e.g., ventricular tachycardia).
* Uncontrolled atrial fibrillation (heart rate of 100 beats per minute or more).
* New York Heart Association (NYHA) Class III or IV congestive heart failure.
* Acute myocarditis, pericarditis or hypertrophic myocardiopathy.
* Clinically significant aortic stenosis.
* Left bundle branch block or cardiac pacemaker unless evaluated and cleared for participation by a cardiologist.
* Cardiac defibrillator.
* Heart transplant.
* History of aortic aneurysm of at least 7 cm in diameter or aortic aneurysm repair.
* Resting heart rate less than 45 beats per minute or greater than 100 beats per minute.
* Any abnormality during the maximum exercise stress test that indicates that it would be unsafe to participate in the Lifestyle Intervention.
* Angina pectoris.
* Significant ST segment depression at low levels of exercise. (ST segment is the flat, isoelectric section of the ECG between the end of the S wave (the J point) and the beginning of the T wave)
* Exercise induced ventricular arrhythmias.
* Abnormal hemodynamics, such as flat or decreasing systolic blood pressure with increasing workload.
* Those at moderate to high risk for cardiac complications during exercise.
* Those who are unable to self-regulate activity or understand the recommended activity level.
* Renal disease or dialysis.
* Chronic obstructive pulmonary disease that would limit ability to follow the protocol.
* Self-reported chronic hepatitis B or C or cirrhosis.
* Inflammatory bowel disease requiring treatment in past year.
* Cushing's syndrome.
* Acromegaly.
* Amputation of lower limbs as result of non-traumatic causes.
* Any major organ transplant.
B: Inclusion Criteria:

* Diagnosed with type 2 diabetes mellitus, as determined by the new American Diabetes Association guidelines, which include a fasting plasma glucose level greater than 126 mg/dl (7.0 mmol/l), or a 2-hour postload value in the oral glucose tolerance test of greater than 200 mg/dl, with confirmation by a retest
* For participants aged 40 years or older, history of CVD (heart attack, stroke, history of coronary revascularization, history of peripheral or carotid revascularization, or demonstrated angina)
* For participants aged 55 years or older, a history of CVD is not required, but participant must be considered to be at high risk for experiencing a CVD event due to existing CVD, subclinical disease, or 2+ CVD risk factors
* HbA1c 7.5%-9% (if on more drugs) or 7.5%-11% (if on fewer drugs)
C: Inclusion Criteria:

* Written informed consent
* office blood pressure ≥ 140/90 mmHg
* ACE inhibitor intolerance (experimental arm)

Exclusion Criteria:

* Malignant disease with life expectancy \< 6 months
* Women of childbearing potential (ICH definition) or breastfeeding
* Contraindications or allergies against olmesartan, amlodipine or hydrochlorothiazide (experimental arm)
* Chronic kidney disease grade IV or V (eGFR \< 30 ml/min)
* Recent myocardial infarction or stroke within the preceding 3 months
* Participation in another clinical trial
D: Inclusion Criteria:

1. Age 60-85, all races/ethnicities, and both sexes are eligible.
2. a) A positive family history of dementia defined as having at least one first-degree relative with a history of AD or other type of dementia,or b) having subjective cognitive decline.
3. Mini-Mental State Exam (MMSE) ≥ 26 to exclude gross dementia.
4. Must lead a sedentary lifestyle defined by not having an "active" rating on Rapid Assessment of Physical Activity (RAPA), i.e., score below 6 on RAPA.
5. a) Individuals treated for HTN with 110 ≤ SBP ≤ 130 mmHg; or b) Individuals with SBP \> 130 and SBP \< 180 (If an individual, not treated for HTN, has a SBP ≥ 125 mmHg, consider rescreening after 24 hours).
6. Willingness to be randomized into the treatment groups and ability to return to clinic for follow-up visits over 24 months.
7. Fluency in English, adequate visual and auditory acuity to allow neuropsychological testing.
8. Participants must have a regular healthcare provider.
9. Physical ability to undergo exercise training; able to walk 10 minutes without pain.

Exclusion Criteria:

1. Clinically documented history of stroke, focal neurological signs or other major cerebrovascular diseases based on clinical judgment or MRI/CT scans such as evidence of infection, infarction or other brain lesions.
2. Diagnosis of AD or other type of dementia, or significant neurologic diseases such as Parkinson's disease, seizure disorder, multiple sclerosis, history of severe head trauma or normal pressure hydrocephalus.
3. Evidence of severe major depression (GDS \> 12, may be rescreened after 12 weeks or longer if evidence of reactive depression or temporary mood disturbances) or clinically significant psychopathology(e.g. psychosis and schizophrenia); if hospitalized in past year, can be rescreened in 6 months; or presence of a major psychiatric disorder that in the investigator's opinion, could interfere with adherence to research assessments or procedures.
4. Unstable heart disease based on clinical judgment (e.g., heart attack/cardiac arrest, cardiac bypass procedures within previous 6 months and congestive heart failure),or other severe medical conditions.
5. History of atrial fibrillation and evidence on ECG with any of the following: active symptoms of persistent palpitation, dizziness, history of syncope, chest pain, dyspnea, orthopnea, shortness of breath at rest, or paroxysmal nocturnal dyspnea within the past 6 months; resting heart rate of \< 30 or \> 110 bpm; taking class I or III anti-arrhythmic drugs including flecanide, propafenone, dronedarone, sotalol, dofetilide, and amiodarone; or clinical concerns for safely participating in exercise and lowering blood pressure.
6. Systolic BP equal or greater than 180 mmHg and/or diastolic BP equal or greater than 110 mmHg, may be rescreened in 1 week.
7. Orthostatic hypotension, defined as the third standing SBP \< 100mmHg, may be rescreened after 2 weeks.
8. History of significant autoimmune disorders such as systemic lupus erythematosus, rheumatoid arthritis, or polymyalgia rheumatic.
9. Significant history of alcoholism or drug abuse within the last five years.
10. Uncontrolled diabetes mellitus, defined as hemoglobin A1C \> 7.5%, or requiring insulin treatment.
11. Regularly smoking cigarette within the past year.
12. Women with a potential for pregnancy, lactation/child bearing (2 year post- menopausal or surgically sterile to be considered not child bearing potential).
13. Participant enrolled in another investigational drug or device study, either currently or within the past 2 months.
14. Severe obesity with BMI ≥ 45; clinical judgment should be applied in all cases to assess patient safety and anticipated compliance.
15. Allergy to angiotensin receptor blockers (ARBs), i.e., drugs that have a suffix "-sartan".
16. Allergy to other study drugs or their ingredients; for example, clinical history or self-reported allergy or intolerance to atorvastatin.
17. Abnormal screening laboratory tests (e.g., liver ALT and AST \> 3 x ULN, CK \> 3 x ULN, GFR \< 30 or Hct \< 28%); may be rescreened after 2 weeks or longer.
18. A medical condition likely to limit survival to less than 3 years.
19. Participant has any condition(s) judged by the study investigator to be medically inappropriate, risky or likely to cause poor study compliance. For example:

    1. Plans to move outside the clinic catchment area in the next 2 years;
    2. Significant concerns about participation in the study from spouse, significant other, or family members;
    3. Lack of support from primary health care provider;
    4. Residence too far from the study clinic site such that transportation is a barrier including persons who require transportation assistance provided by the study clinic funds for screening or randomization visits;
    5. Residence in a nursing home; persons residing in an assisted living or retirement community are eligible if they meet the other criteria.
    6. Other medical, psychiatric, or behavioral factors that, in the judgment of the site PI or clinician, may interfere with study participation or the ability to follow the study Protocol.
    7. Couples or significant partners who live together cannot be enrolled or participate simultaneously in the study.
20. Lack of approval from participant's regular healthcare providers, i.e. a signed letter of agreement for the participants to be enrolled in rrAD.

Answer: A