Please select the eligibility criteria that correspond to the clinical trial below.
Title: Validating a Delirium Prediction Model for Critically Ill Patients
Brief Summary: The objective of this study is to determine the incidence of delirium in adults patients who are admitted at the critical care unit of a Dutch University Hospital with the mapping of relevant delirium risk factors The primary aim is to validate the investigators' developed delirium prediction model for critical care patients.

A secondary aim is to find differences between delirious patients and non-delirious patients on different aspects of diagnostics, treatment and care, outcome, length of stay, and inflammation.

According to Dutch law, the need to obtain informed consent was waived by the Committee on Research Involving Human Subjects (CMO) of Nijmegen for this observational study (2007/283).


Options:
A: Inclusion Criteria:

Consecutive patients will be eligible for inclusion in the MENDS2 study if they are: \[1\] adult patients (≥18 years old) \[2\] in a medical and/or surgical ICU and \[3\] on MV and requiring sedation and \[4\] have suspected or known infection

Exclusion Criteria:

Patients will be excluded (i.e., not consented) for any of the following reasons:

1. Rapidly resolving organ failure, indicated by planned immediate discontinuation of MV, at time of screening for study enrollment
2. Pregnant or breastfeeding
3. Severe dementia or neurodegenerative disease, defined as either impairment that prevents the patient from living independently at baseline or IQCODE \>4.5, measured using a patient's qualified surrogate. This exclusion also pertains to mental illnesses requiring long-term institutionalization, acquired or congenital mental retardation, severe neuromuscular disorders, Parkinson's disease, and Huntington's disease. It also excludes patients in coma or with severe deficits due to structural brain diseases such as stroke, intracranial hemorrhage, cranial trauma, malignancy, anoxic brain injury, or cerebral edema.
4. History of 2nd or 3rd degree heart block, bradycardia \< 50 beats/minute, pacemaker for bradyarrythmias or uncompensated shock.If patient has a pacemaker for bradyarrythmias, then patient does not meet this exclusion criterion and may be enrolled.
5. Benzodiazepine dependency or history of alcohol dependency based on the medical team's decision to institute a specific treatment plan involving benzodiazepines (either as continuous infusions or intermittent intravenous boluses) for this dependency.
6. Active seizures during this ICU admission being treated with intravenous benzodiazepines.
7. Expected death within 24 hours of enrollment or lack of commitment to aggressive treatment by family/medical team (e.g., likely to withdraw life support measures within 24 hrs of screening)
8. Inability to understand English or deafness or vision loss that will preclude delirium evaluation. The inability to understand English (for example in Spanish-only or Mandarin-only speaking patients) will not result in exclusion at centers where the research staff is proficient and/or translation services are actively available in that particular language; these patients will not be followed in the long-term follow-up phase of the trial since the testing materials are primarily available only in English. Patients with laryngectomies and those with hearing deficits are eligible for enrollment if their medical condition permits them to communicate with research staff.
9. Inability to obtain informed consent from an authorized representative within 48 hours of meeting all inclusion criteria, i.e., developing sepsis and qualifying organ dysfunction criteria for the following reasons:

   1. Attending physician refusal.
   2. Patient and/or surrogate refusal.
   3. Patient unable to consent and no surrogate available.
   4. 48-hour period of eligibility was exceeded before the patient was screened.
10. Prisoners.
11. Medical team following patient unwilling to use the sedation regimens.
12. Documented allergy to propofol or dexmedetomidine.
13. Current enrollment in a study that does not allow co-enrollment or that uses delirium as a primary outcome.
14. Patients who are on muscle relaxant infusions at time of screening with plans to maintain paralysis \>48 hours.
15. Greater than 96 hours on mechanical ventilation prior to meeting all inclusion criteria.
B: Inclusion Criteria:

* Intubated receiving mechanical ventilation
* Expected to remain intubated more than 24 hours
* Over 18 years

Exclusion Criteria:

* Raised intracranial pressure
* Pregnant
* Treatment with muscle relaxants
C: Inclusion Criteria:

* all adult patients (18 years and older) admitted at the critical care unit of our hospital

Exclusion Criteria:

* admitted \< 12 hours on ICU
* not able to understand Dutch
* patients with serious hearing and visibility disabilities
* mentally retarded patients
* patients suffering from receptive aphasia
* delirious before admission
D: Inclusion Criteria:

* Patients in first or subsequent hematological or molecular relapse of APL
* Persistence of a positive PCR or no hematological complete remission (CR) after first line therapy
* No complete hematological remission after first line therapy
* Age over 18 years
* No upper age limit
* Informed consent of the patient

Exclusion Criteria:

* Absolute QTc-interval prolonged over 460 msec before therapy (normal electrolytes, no other drugs prolonging the QT-interval)
* Heart failure New York Health Association grade III and IV
* Renal or hepatic failure World Health Organization grade \>= III
* Pneumonia with hypoxemia
* Uncontrolled sepsis
* Pregnancy and lactation period
* Secondary malignancy, which will have major influence on the prognosis
* Expected noncompliance
* No informed consent of the patient.

Answer: C