Which laboratory result is primarily monitored in a patient with sickle cell disease experiencing a hyperhemolytic crisis?

Which laboratory result is primarily monitored in a patient with sickle cell disease experiencing a hyperhemolytic crisis?

• A. Platelet count
• B. Hemoglobin level
• C. LDH levels
• D. White blood cell count

Answer: (B)

In a patient with sickle cell disease experiencing a hyperhemolytic crisis, the primary laboratory result to monitor is the hemoglobin level. During a hyperhemolytic crisis, there is an accelerated breakdown of red blood cells (hemolysis), which leads to a significant decrease in hemoglobin due to the destruction of these cells. Monitoring hemoglobin levels is crucial because it directly reflects the severity of anemia that may develop rapidly during this crisis. A drop in hemoglobin levels indicates increased red blood cell destruction and can help guide treatment interventions, such as blood transfusions or supportive care. While other laboratory results, such as LDH levels, may also be elevated due to increased cell turnover and hemolysis, hemoglobin levels provide the most direct indication of the patient's oxygen-carrying capacity and overall status in the context of a hyperhemolytic crisis. Therefore, the focus on hemoglobin levels is paramount in managing and monitoring this condition effectively.

In a patient with sickle cell disease experiencing a hyperhemolytic crisis, the primary laboratory result to monitor is the hemoglobin level. During a hyperhemolytic crisis, there is an accelerated breakdown of red blood cells (hemolysis), which leads to a significant decrease in hemoglobin due to the destruction of these cells.

Monitoring hemoglobin levels is crucial because it directly reflects the severity of anemia that may develop rapidly during this crisis. A drop in hemoglobin levels indicates increased red blood cell destruction and can help guide treatment interventions, such as blood transfusions or supportive care.

While other laboratory results, such as LDH levels, may also be elevated due to increased cell turnover and hemolysis, hemoglobin levels provide the most direct indication of the patient's oxygen-carrying capacity and overall status in the context of a hyperhemolytic crisis. Therefore, the focus on hemoglobin levels is paramount in managing and monitoring this condition effectively.