Sickle Cell Crisis¶
Michael J. Neuss
Background¶
- Present with severe pain in bone, joints, chest, abdomen
- Causes: (HIDISC) Hypoxia, Ischemia, Dehydration, Infection, Stress, Cold
- Can’t Miss:
- Acute chest: hypoxia + fever + chest pain + new infiltrate on CXR (consult benign hematology immediately, do not wait until the next day)
- PE (ACS less likely in these patients); avascular necrosis of hip, priapism, stroke
Evaluation¶
- Labs: LDH (high), Hgb/Hct (low; check vs baseline), retic, smear, WBC
- If febrile: UA + Blood cultures
- Send Hgb S level, and compare to baseline w/ other hospital admissions
- Imaging: CXR, MRI for hip pain, Abdominal U/S or CT abdomen
- Maintain active type and cross given probability of antibodies
Management¶
- General:
- Look for a care coordination yellow note in the Summary Tab
- Heme clinic will have specific management preferences for individual patients
- Maintain hydration, IVF at 150-200 cc/hr (if no contraindication)
- Oxygen: goal sat ~95% (higher O2 goal will help to prevent further sickling!)
- Continue folic acid 1 mg qDay
- Continue hydroxyurea if uncomplicated pain crisis
- Hold if counts suppressed or concern for infection
- If in the MICU: consider discussion for plasma exchange (if Hgb SS or SC or S-Thal)
- Transfuse: Simple transfusion if Hgb lower than baseline and/or
complications
- Avoid transfusions when able, given risk of antibody formation
- Look for a care coordination yellow note in the Summary Tab
- Pain:
- Will generally require opiates, likely initiation of PCA
- All SS patients should have pain plans; inpatient pain plans are in the problem list under sickle cell disease or in the care coordination section of Epic
- Outpatient plans (to which you will transition pts back prior to discharge) are not standardized in location, but can be under Media (with a pain contract) or found in notes
- Acute chest:
- Consult Hematology at time of admission
- D5 ½ NS @ 150-250 cc/hr
- Transfuse hgb to >10
- PCA w/ dilaudid
- Abx for CAP (vs HAP if risk factors) ± bronchodilators
Last update:
2022-06-25 02:05:01