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Table 2 Published case reports on rPPK management and outcomes

From: Reverse pseudohyperkalemia in a newly diagnosed pediatric patient with acute T-cell leukemia and hyperleukocytosis: a case report and literature review

 

Medication used to lower k

CRRT

WBC after chemotherapy

K level after normalization of WBC (mmol/L)

Outcome

1

NA

NA

NA

NA

NA

2

Calcium chloride, albuterol, dextrose-insulin, furosemide, and sodium polystyrene

sulfonate

Planned but not done

NA

NA

no dialysis was performed, and potassium

supplements were administered

3

NA

NA

3.7

4

NA

4

None

None

NA

NA

NA

5

None

None

150

4

 

6

Intravenous calcium gluconate, intravenous insulin, and oral sodium polystyrene sulfonate

Partial hemodialysis

NA

NA

Hemodialysis stoped and patient treatend as rPHK

7

None

None

NA

4.3

Received chemo without complication and discharge home in good condition

8

Insulin plus glucose and sodium polystyrene

NA

NA

3.1 (after chemotherapy)

Received chemotherapy, no TLS or complication

9

Insulin and oral sodium

Polystyrene sulfonate

Hemodialysis Day 3–6

100

3–3.2

Chemotherapy initiated

His serum potassium level was maintained

within the normal range during the rest of his hospital

stay, whereas WBC counts continued to decrease

with the progression of chemotherapy

10

NA

NA

364

WBC Never normalized

entered palliative care following multifocal intracerebral hemorrhage and died approximately two weeks after presentation

11

NA

NA

NA

NA

Paroxysmal atrial fibrillation (Ibrutinib was suspended and cardioversion with amiodarone was performed with success)

Oral Cyclophosphamide with no SE

12

17 cases received either SPS, insulin, furosemide, NaHco3,

Hemodialysis in 3 cases (who are CKD or ESRD)

NA

NA

6(15%) died during hospitalization 4 received

Potassium-lowering therapy and 4 had an HM

13

NA

NA

NA

NA

NA

14

Calcium gluconate, insulin, and dextrose cocktail

None

  

Discharged to home and advised regular follow-ups with her oncologist