Please select the eligibility criteria that correspond to the clinical trial below.
Title: BAG-RECALL Study: BIS or Anesthesia Gas to Reduce Explicit Recall
Brief Summary: The overall purpose of this study is to see if a Bispectral Index (BIS) monitor, a Food and Drug Administration (FDA) approved brain monitoring device, will help to reduce the risk of patients remembering being awake during surgery. The BIS monitor may be able to measure how asleep a patient is during surgery. Using the BIS monitor to guide anesthesia will be compared with using the concentration of anesthetic gas to guide anesthesia.


Options:
A: Inclusion Criteria:

MUST HAVE:

General Anesthesia with volatile anesthetic

PATIENT CHARACTERISTICS

Major Criteria (Must have any 1 of the following:)

1. Planned open heart surgery
2. Medications - anticonvulsants, abuse of opiates, benzodiazepines, cocaine
3. EF\<40%
4. Prior history of awareness (recall)
5. History of difficult intubation or anticipated difficult intubation
6. ASA IV or V status
7. Aortic stenosis
8. End stage lung disease
9. Marginal exercise tolerance not secondary to musculoskeletal dysfunction
10. Pulmonary hypertension
11. Daily alcohol consumption

Exclusion Criteria:

1. Surgical procedure that prevents the use of the BIS (e.g. surgery of forehead)
2. Patient positioning prevents use of the BIS
3. Surgery with wake-up test.
4. Less than 18 years of age
5. Vulnerable populations, such as those with dementia and those unable to provide informed consent.
6. Stroke with residual neurological deficits

   -
B: Inclusion Criteria:

* Elderly patient (≥ 75 years)
* Patient with planned hip fracture surgery within 48 hours after the hip fracture
* Patient willing and able to complete the requirements of this study including the signature of the written informed consent

Exclusion Criteria:

* Patient suffering from multiple fractures, pelvic fractures proximal, pathological fractures, femur fractures (i.e., fractures of the middle or distal femur)
* Disabling neuropsychiatric disorders (severe dementia, Alzheimer's disease, schizophrenia, depression)
* Brain trauma within 12 months prior to selection, history of stroke with residuals
* Patient suffering from delirium (CAM diagnosis) at selection
* Patient who cannot complete the pre-operative mental tests (CAM and/or MMSE) of this clinical trial
* Patient with Mini-Mental State Examination (MMSE) score \< 24 at selection
* Patient known to susceptible to malignant hyperthermia
* Patient with elevated intra-cranial pressure
* Patient with a risk of high oxygen demand
* Patient with recent or ongoing myocardial infarction / damage
* Patient with severe cardiac failure, or patient with severe impaired left ventricular systolic function
* Patient with known severe lung and/or airway disease, or severe chronic respiratory insufficiency, or a sustained homecare oxygen therapy
* Contra-indication (serious illness or medical conditions) for general anaesthesia
* Known allergy or hypersensitivity to any drugs administered during this clinical trial
* Previous participation in this clinical trial
* Participation in another clinical trial within 4 weeks prior to selection
* History of alcohol or drug abuse or psychiatric disorders which would impair the understanding of the necessary information or render medically or legally unable to give written informed consent
C: Inclusion Criteria:

* Severe community-acquired pneumonia Fine V
* CRP \>=15 mg/100 mL

Exclusion Criteria:

* Major contraindications for corticosteroids, such as uncontrolled diabetes, immunosuppression
* Previous glucocorticoid treatment during the previous month
* Documented extrapulmonary infection
* Previous hospitalization in the previous month
D: Inclusion Criteria:

* All types of cardiac surgery in which cardiopulmonary bypass is used

Exclusion Criteria:

* Age under 18 years
* Life-expectancy \< 6 months
* Emergency operations
* Re-operations within the same admission

Answer: A