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Table 2 Timeline of events

From: Hydralazine-induced antineutrophil cytoplasmic antibody-associated vasculitis with pulmonary–renal syndrome: a case report

TimelineEvents
Day 0• Admitted with hypoxia and acute renal failure (on nasal cannula)
Day 1• Worsening of acute hypoxic respiratory failure (on high-flow nasal cannula)
Day 2• Worsening of acute hypoxic respiratory failure (intubated)
• She underwent bronchoscopy
• She became anuric
• She was started on pulse dose steroids
Day 3• She underwent kidney biopsy
• She was started on intermittent hemodialysis
• She was started on cyclophosphamide
Day 14• She was discharged to subacute rehabilitation facility on cyclophosphamide and prednisone (tapering dose)
• She was scheduled for out-patient intermittent hemodialysis three times per week (polyuric)
Day 45• Cyclophosphamide was stopped
Day 82• She was weaned off dialysis (last session)
Day 113• She was given the first dose of rituximab for maintenance therapy
Day 297• She finished her tapering steroids course
• She was given the second dose of rituximab for maintenance therapy
• Kidney function is stable (GFR 49 mL/minute/1.73 m2)
  1. GFR glomerular filtration rate