Please select the eligibility criteria that correspond to the clinical trial below.
Title: Corticosteroid Therapy of Septic Shock - Corticus. A Multi-National, Prospective, Double-Blind, Randomized, Placebo-Controlled Study
Brief Summary: The purpose of the study is to determine whether steroids decrease 28-day mortality in patients with septic shock.


Options:
A: Inclusion Criteria:

1. Patients 18 years of age or older admitted for hospitalization from the community or a nursing home with CAP.
2. CAP will be defined by a new infiltrate on chest radiograph and the presence of one or several of the following acute respiratory signs or symptoms:

   * cough
   * sputum production
   * dyspnea
   * core body temperature \>38.0° C
   * auscultatory findings of abnormal breath sounds and rales
   * leukocyte count \>10 or \<4 x 109 cells L-1 (1)

Exclusion Criteria:

1. Patients or family members unable to give written informed consent, e.g. with severe dementia.
2. Patients with active intravenous drug use.
3. Severe immunosuppression (e.g. patients infected with human immunodeficiency virus infection and a CD4 count below 350 x 109/L, patients on immunosuppressive therapy after solid organ transplantation and neutropenic patients with neutrophil count \< 500 x 109/L and patients under chemotherapy with neutrophils 500-1000 x 109/L with an expected decrease to values \< 500 x 109/L); patients with cystic fibrosis as well as patients with active tuberculosis.
4. Patients with acute burn injury
5. Patients with acute gastrointestinal bleeding within 3 months of the current hospitalization
6. Patients with an acute concomitant condition requiring more than 0.5mg/kg/d prednisone equivalent
7. Pregnancy or breast feeding
8. Patients with known adrenal insufficiency
B: Inclusion Criteria:

1. age 18 years old or older;
2. onset of septic shock within 6 h

Exclusion Criteria:

1. Systemic corticosteroid therapy within the last 3 months before septic shock;
2. high-dose steroid therapy;
3. immunosuppression;
4. refusal of the attending staff or patient family.
C: Inclusion Criteria:

* Age superior of 15 years
* Hospitalization in reanimation for polytraumatism (lesion of two organs with a vital risk)
* SISS score more than 15
* Intubation for more than 48 hours.
* Agreement of a family member
* Patient with insurance

Exclusion Criteria:

* History of corticothérapies within 6 months
* History of adrenocortical insufficiency.
* Treatment by immunosuppressor
* Immunodeficiency.
D: Inclusion Criteria:

1. Clinical evidence of infection within the previous 72 hours (may be present longer than 72 hours) (a, b, c, or d - only 1 required)

   1. Presence of polymorphonuclear cells in a normally sterile body fluid (excluding blood);
   2. Culture or Gram stain of blood, sputum, urine or normally sterile body fluid positive for a pathogenic micro-organism;
   3. Focus of infection identified by visual inspection (e.g. ruptured bowel with the presence of free air or bowel contents in the abdomen found at the time of surgery, wound with purulent drainage);
   4. Other clinical evidence of infection - treated community acquired pneumonia, purpura fulminans, necrotising fascitis, etc.
2. Evidence of a systemic response to infection as defined by the presence of two or more of the following signs within the previous 24 hours. These signs may be present longer than 72 hours.

   1. Fever (temperature \>38.3°C) or hypothermia (rectal temperature \< 35.6°C);
   2. Tachycardia (heart rate of \>90 beat/min);
   3. Tachypnea (respiratory rate \> 20 breaths/min, PaC02\<32 mmHg) or patient requires invasive mechanical ventilation;
   4. Alteration of the WBC count \>12,000 cells/mm3, \<4,000 cells/mm3 or \>10% immature neutrophils (bands).
3. Evidence of shock defined by (A + B- both required within the previous 72 hours (may NOT be present longer than 72 hours).

A. A systolic blood pressure \< 90 mmHg or a decrease in SBP of more than 50 mmHg from baseline in previous hypertensive patients (for at least one hour) despite adequate fluid replacement OR need for vasopressors for at least one hour (infusion of dopamine ≥ 5 mcg/kg/min or any dose of adrenaline, noradrenaline, phenylephrine or vasopressin) to maintain a SBP ≥ 90 mmHg;

B. Hypoperfusion or organ dysfunction which is not the result of underlying diseases or drugs, but is attributable to sepsis, including one of the following:

1. Sustained oliguria (urine output \< 0.5 ml/kg/hr for a minimum of 1 hour)
2. Metabolic acidosis \[pH of \< 7.3, or a base deficit of \> or = 5.0 mmol/L, or an increased lactic acid concentration (\> 2 mmol/L)\].
3. Arterial hypoxemia (Pa02/FI02\<280 in the absence of pneumonia)(Pa02/FI02\<200 in the presence of pneumonia).
4. Thrombocytopenia - platelet count ≤ 100,000 cells/mm3.
5. Acute altered mental status (Glasgow Coma Scale \< 14 or acute change from baseline).

4. Informed Consent

5. Cortisol level at baseline and 60 minutes after 0.25 mg cosyntropin

Exclusion Criteria:

1. Pregnancy
2. Age less than 18.
3. Underlying disease with a prognosis for survival of less than 3 months.
4. Cardiopulmonary resuscitation within 72 hours before study.
5. Drug-induced immunosuppression, including chemotherapy or radiation therapy within 4 weeks before the study.
6. Administration of chronic corticosteroids in the last 6 months or acute steroid therapy (any dose) within 4 weeks (including inhaled steroids). Topical steroids are not exclusions.
7. HIV positivity.
8. Presence of an advanced directive to withhold or withdraw life sustaining treatment (i.e. DNR).
9. Advanced cancer with a life expectancy less than 3 months.
10. Acute myocardial infarction or pulmonary embolus.
11. Another experimental drug study within the last 30 days.
12. Moribund patients likely to die within 24 hours.
13. Patients in the ICU for more than 2 months at the time of the start of septic shock.

Answer: D