Please select the eligibility criteria that correspond to the clinical trial below.
Title: Seniors Health and Activity Research Program-Pilot
Brief Summary: The purpose of this pilot study is to develop and conduct well-designed trial to assess whether a multi-factorial intervention involving physical activity and cognitive training reduces the risk of significant cognitive decline in older individuals.


Options:
A: Inclusion Criteria:

* diagnosis of chronic insomnia
* able to use a home personal computer
* have healthy dominant hand functioning
* Hebrew speakers

Exclusion Criteria:

* have any significant visual or hearing impairment
* have any significant medical, neurological or psychiatric illness that might bring about cognitive change
* have sleep disorders other than insomnia
* have any significant medical disease (including cancer, diabetes, liver, kidney, heart or lung disease)
* alcoholism or other drug abuse
* taking any medication known to affect central nervous system functioning other than sleeping pills
* historical evidence suggesting significant psychiatric conditions such as depression, psychosis or neurologic disease
B: Inclusion Criteria:

* Age \> 64
* Self-report of recent decline in memory or thinking
* Low/no physical activity (\<2 days/week for \<30 minutes/session of moderate intensity activity over past 3 months)
* Low/no computer mental activity (\<2 days/week for \<30 minutes/session over past 3 months)
* Fluent in English
* Willingness to perform study activities

Exclusion Criteria:

* Evidence of dementia (based on self-report, physician diagnosis or score \< 19 on Telephone Interview for Cognitive Status)
* Significant central nervous system disorder (Parkinson's disease, multiple sclerosis, ALS \[Lou Gerig's disease\])
* Major, current psychiatric disorder (major depressive disorder, schizophrenia, bipolar disorder, post-traumatic stress disorder, obsessive-compulsive disorder, psychiatric hospitalization in past 20 years)
* Major central nervous system event (stroke, transient ischemic attack/mini-stroke, seizure, or traumatic brain injury that has left a residual deficit)
* Significant heart disease (severe congestive heart failure, severe aortic stenosis, cardiac arrest, uncontrolled angina)
* Significant lung disease (requiring supplemental oxygen or oral or injected steroids)
* Other condition that would make participation potentially dangerous (cancer requiring treatment in past 3 years, severe arthritis, history of cardiac defibrillation, dialysis)
* Lack of physician approval
* Severe hearing or visual impairment
* History of learning disability
* Starting prescription medication to enhance cognitive function (e.g., memantine, aricept)
* Dependent in any basic activity of daily living (eating, dressing, bathing, toileting, getting out of bed/chair)
* History of alcohol abuse/heavy alcohol use
* History of drug abuse/heavy drug use
* Currently enrolled in another research study
* Fibromyalgia or tremor severe enough to prevent use of a computer mouse
* Planning to travel \> 4 exercise class days during study period
* Behaviors during screening or baseline visit that, in the judgement of research staff, are likely to present significant problems (e.g., uncooperative, anger, inappropriate physical contact)
* Unable to perform neuropsychological evaluations
* Unable to complete consent process
C: Inclusion Criteria:

1. Age of 65 years or older
2. Living at home
3. Able to walk without personal assistance and no other physical limitations that can limit participation and adherence, particularly to exercise intervention programme
4. Meet criteria for frailty

Operational definition of frailty.

The participants are assessed and classified on the level of frailty by the following measures and criteria:

1. Weight loss
2. Slowness
3. Poor balance and weakness assessed by chair stand test
4. Muscle weakness assessed by hand grip and knee extension strength
5. Exhaustion, fatigue or low endurance
6. Low physical activity

Exclusion Criteria:

1. Member of household already enrolled
2. Dementia or cognitive impairment, major depression or other psychotic disorders
3. Severe audio-visual impairment
4. Progressive, degenerative neurologic disease like Parkinsonism, fits/ epilepsy, etc
5. Rapidly progressive or terminal illness under palliative care with life expectancy less than 12 months
6. History of alcohol abuse or any other substance abuse
7. Severely affect muscle/joint dysfunction resulting in disability
8. Hospital admission in the past 3 months
9. Regular physical training or physiotherapy or current participation in a vigorous exercise or weight-training program more than once per week
10. Undergoing therapeutic diet incompatible with nutritional supplementation
11. In the opinion of research clinician, the intervention is deemed to be potentially hazardous for the subject, such as serious cardiac and pulmonary disease.
D: Inclusion Criteria:

* Age 70 to 85 years
* Summary score between 88 (80 for less than 8 years of education) and 95 on the Modified Mini-Mental Exam
* Sedentary lifestyle, i.e., not actively participating in a formal exercise program within the past 3 months (defined as 30 minutes or more of formal exercise at least once a week; brisk walks will be considered formal exercise, leisurely walks will not)
* Fluency in standard American English (to limit staffing and translation costs in this pilot)
* Willingness to be randomized to any of the four intervention conditions

Exclusion Criteria:

* Failure to provide the name of a personal physician
* Living in a nursing home; persons living in assisted or independent housing will not be excluded
* Unable to communicate because of severe hearing loss or speech disorder
* Severe visual impairment, which would preclude completion of the assessments and/or intervention
* Neurologic disease, e.g. Alzheimer's (or other types of dementia), stroke that required hospitalization, Parkinson's, multiple sclerosis, amyotrophic lateral sclerosis, or prior diagnosis of mild cognitive impairment (MCI)
* Abnormal functioning based on the modified Telephone Interview for Cognitive Status (less than 30)
* Positive screen for MCI or dementia
* Scores greater than or equal to 1.5 standard deviations below normal on memory and non-memory domain tests (speed of processing, and verbal fluency)
* Severe rheumatologic or orthopedic diseases, e.g., awaiting joint replacement, active inflammatory disease
* Terminal illness with life expectancy less than 8 months, as determined by a physician
* Severe pulmonary disease, e.g., on home oxygen or chronic steroids
* Severe cardiac disease, including New York Health Association Class III or IV congestive heart failure, clinically significant aortic stenosis, history of cardiac arrest which required resuscitation, use of a cardiac defibrillator, or uncontrolled angina
* Other significant co-morbid disease that would impair ability to participate in the exercise-based intervention, e.g. renal failure on hemodialysis, severe or acute psychiatric disorder (e.g. bipolar disorder or major depression, schizophrenia), excessive alcohol use (more than 14 drinks per wk); persons with managed depression (on stable dosage for at least 3 months) will not be excluded
* Baseline Geriatric Depression Scale score greater than 6
* Other significant factors that may affect the ability for cognitive training, including a history of head trauma resulting in a loss of consciousness, current use of benzodiazepines, hypnotic or anticholinergic agents, and current use of cognitive enhancing prescription or investigational medications (e.g., donepezil, selegiline, tacrine)
* Member of household is already enrolled
* Lives distant from the study site or is planning to move out of the area in next 3 years or leave the area for more than 3 months during the next year
* History of participation in a cognitive program in the last 2 years (includes research studies involving memory training)
* Myocardial infarction, coronary artery bypass graft, or valve replacement within past 6 months
* Serious conduction disorder (e.g., 3rd degree heart block), uncontrolled arrhythmia
* Pulmonary embolism or deep venous thrombosis within past 6 months
* Stroke, hip fracture, hip or knee replacement, or spinal surgery within past 4 months
* Receiving physical therapy for gait, balance, or other lower extremity training
* Severe hypertension, e.g., systolic blood pressure over 160 mmHg, diastolic blood pressure over 110 mmHg
* Other temporary intervening events, such as sick spouse, bereavement, or recent move
* Participation in another intervention trial; participation in an observational study may be permitted
* Inability to commit to intervention schedule requirements

Answer: D